1=>0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x84}, {0x6}]}, 0x10) 2018/05/21 00:47:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x40047452, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/21 00:47:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x580, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000100)=0x89) ptrace(0x4207, r1) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x280200) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) ptrace$peek(0x4203, r1, &(0x7f0000001180)) 2018/05/21 00:47:27 executing program 5: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="227a05e152980a5058223263d1d0029cf7734a83828d89f58bb75fd028a9a657e57ef79a985c2ac91c97414d53bd413441a3af3a1e8a386ba8c37b952a86400f69f678ae07ff37408edea8792b5ee07eafe9ad2b806c", 0x56, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x82000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000580)=0x2, 0x4) r3 = request_key(&(0x7f0000000380)="ca30514b3926830a46b93c1d00919fb9614fc33b9cdb8bf545135e28d25beb9c6884f7251ceec4b03e29ea82f61ad3fe50445aef175cf650ae71d16c435c29b6fe3bdd37098019", &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f000000000000000045cc6158f031528844209c7ed05b160ef336721bf89686ff472f71dfca5353f6323ddf8006ffc1052d6a80985adc68017065648b35c7d321fc5c0466062fbfad5acbe7ff6cefe53c88c05ab970ceebdfa589098ad40d080deb2488f9e4069682b14483f113cb6979b2f390179a18e26b4088f1f31ed04a0a681f002e007436947475ab073711c98ae3b4259f1a1aff9b09aa66cb90ca43a1dbc6de15abb4ae739f9e8f047cd29ec76b9ef6beb7839f8071aaea4d247e6a9514748c93d0bb01a7c37ca6c856327af81f296d2c2c07c2d63b", r1) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/3, 0x3) r4 = socket(0x10, 0x3, 0xa) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="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") getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000300)=0xe8) ioprio_get$uid(0x3, r6) sendfile(r4, r5, &(0x7f0000000000), 0x80000002) 2018/05/21 00:47:27 executing program 7: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101001, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000100)="e4107e66813033f5451cd248bb33de782ca20da703e9897d3239cedf988c331d6e4650edd6d4f576738fe31632bf6b4e03696454c815f63da4b87fd918e64799e5c553cc9cbb525f8312aa153e8680e2dc6dbda5303adb4747c06cc2a87872e68a2135e3b87e2f056ed778e13058ebb1f79b4931257a0c2d228d7f4c57ebbb2c0d5c1c262cb5587eeb35f2e0d89645501999ba2a5ccbf6118072ef27ca6abf95bb", &(0x7f00000001c0)=""/74}, 0x18) r1 = socket$inet(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/21 00:47:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000d40)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="3f2a3c71c360c461869a4084871935d86fab0d3c49d64da821d21d4711ebd63c1670ea9086c0b73ecc3a3e5812a7d735c8546c0f21aa69083fb436839b2d50421f351598974f29b63e4ca34475fac838d8f46fb553ccdaa0f8bb51e0e5f521c2c1a628", 0x63}], 0x1, &(0x7f0000000640), 0x0, 0x8000}, 0x1}, {{&(0x7f00000007c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)="7274e32ab70f46354d454b4e315739dee96000fa894cef4ba642240fcfdce006696b0732208f47daf3de35dea5a529d9f9edd212208d4636a5dd7d40dc745678156842c35eb1a9fb2168559cc82d9352006a785962008c83f43ad91e3d0dd24fe9bc", 0x62}], 0x1, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1010, 0x20000000}, 0x9}], 0x2, 0x0) keyctl$session_to_parent(0x12) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1800000000000000, 0x101000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x4) 2018/05/21 00:47:27 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) shutdown(r0, 0x1) [ 93.499164] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/21 00:47:28 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=',', 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x7fff, 0x4) fallocate(r0, 0x800000000001f, 0xfffffffffbfffffe, 0xfffffeff000) 2018/05/21 00:47:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f00000004c0), &(0x7f0000000500)}}, &(0x7f0000000100)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb4, 0x400180) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_delete(0x0) 2018/05/21 00:47:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) r1 = shmget$private(0x0, 0x3000, 0x220, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/247) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) alarm(0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x709, 0x608b1c9fcaeaf588) 2018/05/21 00:47:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)='U', 0x1}], 0x1) close(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/21 00:47:28 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100000011004, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) 2018/05/21 00:47:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) poll(&(0x7f0000000280)=[{r3}], 0x1, 0x6) 2018/05/21 00:47:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7fffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x1ff, 0x4) 2018/05/21 00:47:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000340)="0f22a30fc79b00200f01ca66b9890100000f3267650f082e2e0f01cbba2100b02cee3e26f3650f35362351022e0f01d1", 0x30}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl(r2, 0x642, &(0x7f00000001c0)="419f5dd67c4f709da9d02d0c035517b30d3e9e3dbbb48d9833952c53e60d1b4ac484fe9fc06483477a9efa574628468f9ea59f35db74caf0414e245ae5ea38c0c3117e2387485789dff5d650d5e39dab967ba6d6fdb61dedbd5f21c25b12cac56652988d3cc585cc3162d153daf1fc5290a7830abd4f2875b5209ab7c45b5e933baf3f78921752d56947") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000000)="f48fea7810c0243e3efbba4300b87615ef66b98109000066b8bfa1000066ba000000000f300f005bfe640f238cf30f009ef49f0f30b880008ed0f3670f2226", 0x3f}], 0x1, 0x8, &(0x7f0000000100)=[@dstype3={0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x109000, 0x22) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000280)={0xc5, 0x0, 0x0, 'queue0\x00', 0x7}) 2018/05/21 00:47:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x410000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x6, 0x7, 0xffffffff, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) fchdir(r0) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB]) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/21 00:47:28 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x13, 0xa, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x80000000, 0xa, 0x9, 0xf, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0xe5, 0x5, 0x0, 0x0, 0x10, 0xffffffffffffffff}, @ldst={0x86a116e698d6916b, 0x0, 0x2, 0x2, 0xf, 0xc2}, @call={0x85, 0x0, 0x0, 0x3c}], &(0x7f0000000000)='GPL\x00', 0x1, 0x0, 0x0, 0x41f00}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x2, 0x3ffdcf, 0xe9b6, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/05/21 00:47:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x800, 0x620, 0x248, 0x388, 0x620, 0x388, 0x730, 0x730, 0x730, 0x730, 0x730, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0xa2f, 0xfff, 0x9, 0x2, 0x6, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x15}], 0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff]}, @ipv4=@multicast1=0xe0000001, 0x2, 0x11}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xff, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000], 'vlan0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x46f, 0x3, 0x10}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xff0000ff], 'dummy0\x00', 'nr0\x00', {0xff}, {0xff}, 0x89, 0x8, 0x4, 0x4}, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x4, 0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x547, 0x10001, @ipv4=@multicast2=0xe0000002, 0x4e24}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x35, 0x1a, 0x10000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x860) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x23, 0x2e, 0x535}, 0x24}, 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0x3, 0x1, &(0x7f00000001c0)="d6ca63773db65a5c0dec2ccbcfd8de64396a18c65a0323661449f01e48384958039dcfeb7cc02f63fc7e6a38e7cd103638fba3345710d4e0ca7c1685a03df0e5751ee5a267eb62a950cc27f815186c274512224d111301e561628fbc1d9442fc0402f3e6c88499389b0bf310ac551a36b8f28aa78a7331ef6cfe4368a84229360077e8cfc667136dce1fb37532436c95245af84374d4c5139e1217aec3e7d8eed880ae529da40afdf0e0c0ccbc16e040b1329c60475fad2cab11d0b73435b192edca0712c41b7089f0ed0429a01da83accb7496015ef5ca58e9e696915abc9503a5190fa7b60a39f24fb1ed4db454e54c7", 0xffffffffffffffff, 0x9, 0x1, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x80000000, 0x1000000000000000, "1915f91da9d278f91adf55f5e76b15e80e5292fd389b9edfc0ee4d24cf5c3cd22832e36d53217c59587e3759539d80c336dd29a03e0fd44e4ef84f6c7e90a37ea8578a2f3f14a6b0a78bb88f1024c55cdeb51374b6c1bbe6aa71b9aea26eaca6a2c4985eec7bdb499479fa5daf7994637321011d5e41e4158a1b9161a04f0a07f76a69c3a776e39d78a995439f2dfb4ad5c0e90b19cd8f62f15fe551002e26255cf121ed6c079dbb184d6db73ec7da3f366c6e22bdbcb3d1d1537f01457d564a30b8ca03b4466380f9792445b7"}) 2018/05/21 00:47:28 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0xfffffffffffffea5) sendmmsg$unix(r0, &(0x7f0000000000), 0x4924924924927a7, 0x0) recvmmsg(r0, &(0x7f0000004c40)=[{{&(0x7f0000004b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004bc0), 0x0, &(0x7f0000004c00)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000004e00)={0x0, 0x989680}) 2018/05/21 00:47:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) r4 = geteuid() r5 = getegid() sendmsg$netlink(r1, &(0x7f0000000440)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000}, 0xc, &(0x7f0000000380)=[{&(0x7f00000002c0)={0xa4, 0x2b, 0x0, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x29, @fd=r0}, @generic="3c8829777e", @generic="621afc4ed1d4b673284e4989afce973e74fd2d7317a1c37b5273c842213f77f01e58155c4cd08f355fb84c139ebab4d922897b79d15f44a45ab06168df723ef7e991979950dbb251d402452c0cb6965c561315340f57f8719a4069fbf131debb03b048df66231ee425ddc04320626f15133828e7440d75c3f3f9f5862363d379ebd3c6c0d1"]}, 0xa4}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, 0x44810) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080)=[@cstype0={0x4, 0x7}, @dstype3={0x7, 0x6}], 0x1000000000000236) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r6, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x4000009f, 0x0, 0x4]}) 2018/05/21 00:47:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/21 00:47:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000001100)=""/182, 0x1ea) getdents(r0, &(0x7f00000000c0)=""/186, 0xffffffffffffff64) 2018/05/21 00:47:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x8000000000010, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x4000000000000f4, 0x0) 2018/05/21 00:47:29 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x40010000007, 0xffffffffffffffff) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/64, 0x426}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/92, 0xfd70}, {&(0x7f00000004c0)=""/170, 0xaa}, {&(0x7f0000000580)=""/9, 0x9}, {&(0x7f00000005c0)=""/17, 0x11}], 0xa, 0x0) 2018/05/21 00:47:29 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setpipe(r0, 0x407, 0x2000003) pipe(&(0x7f0000000100)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x402, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/21 00:47:29 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x880, 0x0) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{0x20, '/dev/urandom\x00'}, {0x20}, {0x20, ',\'wlan0vmnet0wlan0}%'}, {0x20, '.:wlan1%[\\'}], 0xa, "60c8604e3db28559b71f950be94f08e91ab8cf3d742128f76a913e31ea3ac029c62e8f80ba1102f1ddbf6bb2239e8707962a990b8cd74166db8ab62ff5e7067602da6d5daae437684838f219b069"}, 0x88) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4880, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/13) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/241) wait4(0xffffffffffffffff, 0x0, 0x60000000, &(0x7f0000000180)) 2018/05/21 00:47:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x9, 0x34]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000080)={0x1f, 0xa90f, 0x43d1, 0xd5c}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0xfffffffffffffffe, 0x7}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)) 2018/05/21 00:47:29 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r0, &(0x7f00000002c0)=""/66, 0x146) getdents64(r0, &(0x7f0000000080)=""/528, 0x210) 2018/05/21 00:47:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xc636, 0x4978, 0x253, 0x5, 0x8}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/05/21 00:47:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) getsockopt(r1, 0x1000200100000114, 0x2714, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0xfec0) 2018/05/21 00:47:29 executing program 6: r0 = socket(0xa, 0x2, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0xcf5, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000680)="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", 0x1000, 0x200}, {&(0x7f00000000c0)="68a7c62ea6369bca3e8540761f461fac3a62e43627c9bf857958c23ce694eb8a97bea6bb4614f72af8ed598010bcc1f1faf28fea20f5f5608c47ddfd9463affae805723f48bee7f013c36d3f3795f64e968bbc3af99dbc580fc70253ca31f4217075b48c58768085d85877347f4c15f38324131a55b07a33313aeb2579e98b064eff23e3c02e02330b5d9cdb8b6cc9469b1fa30e5cbcf582b107772be398a13443b8f299a5848895daf1606d2a17d37c5675c5f1a0f404ab56952f9afa1be27230931df372e39696e53a275428373f46536dce18a20344d5d5cbdcc21bed4dd1e2c0ab1f40cd28d61c", 0xe9, 0x8001}, {&(0x7f00000001c0)="dd2b8728ea3979d926d5a4923e3fa2ee6b5aad0833fec358657da266f2b9b534a6b5bb86dad366324de2a82071c70698550ce45c7d89826530b5064aa93c6499a641805437910a1ac2df253585242684568c32a2969cb8523070", 0x5a, 0x4}, {&(0x7f0000000240)="37ed7276c2883570ce38fa128e9d3a7e87a24feff03ecd2c0b47abc35d646c703bb4", 0x22, 0xaa0}, {&(0x7f0000001680), 0x0, 0x8000}, {&(0x7f00000016c0)="1d87c7c90aea51b6ae62525e8c1006725794c53566ffeef9b1a46ab9a57ff54be700da3e1261736eedb3", 0x2a, 0xffff}, {&(0x7f0000001700)="16c9d8ae6b7dab15def9f03b49490e92cc083969dd2f1f9ee369ce72607acd0d28faee200ab9026dde7582879d190f764f033b8f", 0x34, 0x6}, {&(0x7f0000001740)="17acb86c2dfd955fd23b6864bf2bcb98017b571018a50a5381735db1a83ccd25f8c072ede694995a9baf1fdf1a4aacd910dc600cc8adf4ba26cedfd33dc0632c34c40022661abf88fe000332e73f40ddee2bed03209a47f924ac6f056928d00392d15c4d1c7c3b63e011bf397f89900de9e86593a9118dc7bab0455840323bd79d63bec918ae76b826ee482e40afe8fb2a17f6fbfba47f49bd0b7942caa7503b869793801f13e85310e8e7e51a5d5c3b64ff4f4e303e84d9f8d33e258fa7f2014461baefe8a459e90614b43ea0e2d5ab", 0xd0, 0x1f13}, {&(0x7f0000001840)="e3eacac008611e03569ff988c6fd43258f5718aaa43168f25520a8cf4033578bfc9525cbb479942596fad505f8010bb3bbc3eb440ad98809465ef1b5936f5132a9927c92a8210dc66cf7051c5161e8", 0x4f, 0xffffffff}], 0x800, &(0x7f00000019c0)={[{@hash_r5='hash=r5', 0x2c}, {@tails_small='tails=small', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@noacl='noacl', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}]}) connect(r0, &(0x7f0000001a40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x0, 0x3, 0x3}}, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x3c0) 2018/05/21 00:47:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000400)}, 0x20) 2018/05/21 00:47:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xc, 0xa, 0x100000000000) ioctl(r0, 0x8913, &(0x7f0000000080)="c6b92da4e76db7c17c4a1b") write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000100580002000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d9f7820e2ba87b5291b5829ed27633cc3f98d21f370a4dff3f9a46b2e61a4b6a154ae201ef952a8eb9dcb8f"], 0x58) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/21 00:47:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffded) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)="5a1606d3d72c70330ed87cd5459c05dd7ee8b71d4ae60f03d6059e7b5f544642", 0x20}], 0x1}, 0x8080) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x10000000000002e4, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) [ 95.545729] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 2018/05/21 00:47:29 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$alg(0xffffffffffffffff, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-serpent-avx,md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/21 00:47:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0xfff) r2 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x684, 0x37, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1a}, [@generic="65c986460f5b2ffea3ea9ca7934b3547db2560c029240e1b45c845faf453cf9b5419ed910e86bc677e97204e2baaf2da0882fc28a318467eb2c967e27da7dc58f5f239f82df812eff81cc8a73e532a5cae8742ce5c77640a3be649cf25cfd44b6d0c9f9b600186d491ef2a6c46bac3917eeed9e3367d19d5ec151cd1181306cb91ed", @nested={0x18, 0xc, [@generic="1be5d7a23e2b612b02d45c8351e453d354"]}, @typed={0x8, 0x21, @binary="3bb753e2"}, @typed={0x8, 0x6f, @fd=r0}, @nested={0x254, 0x47, [@typed={0x8, 0x16, @uid=r2}, @typed={0xd4, 0x60, @binary="f343d18b7be5bec4396735965279f1940a2436143d56a57ece5493392b65481f2861be70bb45eb54ea96ab29d4e7967c9b2779a55d8abd73391badad8e1906df933228da2d4421ff8215bbe33acdcfcdb3bc483954fbf4281a81a9189b2140cf7c2cb227db1c331ff06118cefe31b15d4ed10d9418e9415530305471b116094d65e89a5b136d911cb500b6bc70f682a3f6b8a6115616460c41caa8f1fb37213063ae30012741bf78e87556bfda8f96295327fc31cb45bee75e7389cc46d734e02ffa250fefab32b4d313098620"}, @typed={0x8, 0x4b, @str="5b21d800"}, @generic="ee86b57bbc36b93aafd253d3ad0fde3bad5c5589d249d1110bd5aff7c66c4ae128c5fd4a0442db9e6bd103aa55e1d8bfccc46088c6fd4ba3efa9c8aeb595f78000111df0b3753d55f4aae783a358e5fdcb22648d0879154b21012c875cb8a5f06c30b9f1960aaa69ba8806b1c21c5e9cbfefc3bb81d23a8e7ca072db52c9fc8754462e070e669144c51ba9d400e808efed21a4e47d9784", @generic="7ecfb17fb590d5a16678309711d733727304e02358678570859b0bd55d87912ab32024a9776471b733a5b173f85fc449aa2de3ca8e243c20c5ce4bb21487c4226516f54d93ecfc3b89d0375388a59057930460f5397b5884a75e7692c0211d26e7913227a041fe9139bdf59d1308b655e4aec4f6cc61af018d800daa06797dc9074c58f21ac62cf66e716fa9ec103c6c01b2cb22f09bc57b9952cc59a703f841e7d9d4e98b7de7d10018dba8b9f6ee318cd49454883e1877", @typed={0x8, 0x5c, @u32=0x1}, @typed={0xc, 0x31, @u64=0x1}, @typed={0x8, 0xa, @u32=0x3}]}, @nested={0x370, 0x4, [@generic="a1d78619a96f7b55a9da673374afb06d26d91a9045d45dd984cccdb9652e0113e732232d3c3c29caf04e1307499ef16b659b4e31254558ea9b2b69d5d9a52a3b4d72ed74209e9f7ef3614b40d3b3c8dcf0fbd10800fdad159e3993cc7d6372d6962ffa2fde8fe91d2d8ffb814d5dd60a79f2ee18cd865631583b63ce6c156318d6ccf8e7486dad82c93a2ab92cbe436c6586e5d506b5454a25", @generic="9d4030cca4c639179db102259f803ab846ddcc3f379211a27754a46fd9851f735217cc64b5e21e4fa9a162f21247af51002991c1c6096d8524eb77c4cdf398a48fcc26362a92cdf545581851a1fb6d9b885a22b684910785d9775e", @generic="c248ac297b4960a8b0730567a6e836afeb56599db37861508c1c11296f8c729a8edd70c9a45b54a97d7376429f803e11d546ceb14f023f6f8fdcd22da95984e2e51db1b3587a71175e6a90c20548ad56ac3b106822cbad29c5b670a7f2e5adfa6fb2d11778e385c5fcb911efebcfb983b72a51f5232a5565e179e46f648b83a6c092932490497e7dd21271350cc6b6f446392cf4a68dcbf6f1a25eacdf64b66eeb9db18b838c169269b0632af2650ff3a3ff70250452", @generic="86ab8aae3dae6fb78d41ec6e23d33cf206dcf2ad281737fbb1337335f24b461446f0eba0f42ccf3c4d6408e0e6a675ce6452859b79524e0042aa0949ef3e76ebbf100b840fbf126a168898978fb8375d2a76753ddacf4d821cf0b021bd303a7d9afe824f77e84e8b940f508be50536e4e0a44f42e667e0702055d59f637b3a109ade6b8e101b90c81e5eaf86ea4459fe2511432a15188ab2702d291056d402440644b4982c6d0664a6ffdf01c3a233426e26ecfd9cc0152de36182", @typed={0x8, 0x69, @fd=r1}, @generic="1c5852090b5d79921eb60e3a55d996ad0a308490f6e4ccaff857c91fa7f11fca20de572ff4ffb86a1140fe2bd2c601aebf517a677488e79a69ae113f91", @generic="2062e2fb9a822deb9a1694a7dbcdaaf005ea17f6e715c254c08d322305647b0667c6968b0bbf442d5cb39e6d692e5689680ca774456c8c4ad41997cfc0d19faa9e83dbd5eeb5778d89711231238ffacab1f454d8cf21c9d9d57e1ae4165feec0d433bd14d79f4f89263b617562be98a08bbda01152ee73bb08cc1c140fd9008400ed7b0ccaf5483055f2f6bd2f0b882c507980650a7c4bdfd89c707924ccdad25e99a87270fe84764a6eeb9ccfdc595cbd44b35763132f4f5398957870364e"]}]}, 0x684}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) [ 95.704654] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/05/21 00:47:30 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x3b5) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x384, &(0x7f0000000040), 0x0, &(0x7f0000000840), 0x0, 0x4040010}, 0x0) 2018/05/21 00:47:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/f.Le0\x00', 0x0) pipe2(&(0x7f0000000000), 0x4000) 2018/05/21 00:47:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000400)}, 0x20) 2018/05/21 00:47:30 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000400)}, 0x20) 2018/05/21 00:47:30 executing program 4: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/170) pwrite64(r0, &(0x7f0000000040)="ec15ed3634e4315c17e0b9d8d0e988ec80dc907dbb9734c787146fdeac3174a70f3b552fb0844479ec058a771f8ffae4b62b47e361739a142ce19b8a33c3e0434bd20615f64f35587fd866fb16bd3cf8f503eb14bca5c68008c388177b2c764eea0b550de6177a1c4f7ede09495f3cffabe5f2f2759022a75528784aa133959a567b169706b472fbd821d9e9f7e9d8add513dcf57684064e8eee999774c6335c2ef207275f6546cc0e023e608c35a845b3990e01c3047d3f68ec95c945df", 0xbe, 0x0) 2018/05/21 00:47:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"ff030f00d34892babf7b806e000200", 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30d) r1 = socket(0x8, 0x1, 0x4294) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/21 00:47:30 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x20000000000001c6, 0x0) 2018/05/21 00:47:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r1, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000000)) [ 95.907528] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/05/21 00:47:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x9, &(0x7f0000000000)={&(0x7f00000015c0)=@migrate={0xd8, 0x21, 0x401, 0x0, 0x0, {{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @in=@multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr}}]}, 0xffffffffffffff1d}, 0x1}, 0x0) [ 95.971954] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) [ 95.979348] FAT-fs (loop1): Filesystem has been set read-only 2018/05/21 00:47:30 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8800, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/21 00:47:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[]}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000640), 0x1000000000000149}, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000280), 0x4) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x81}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0)=@int=0x8000, 0xffffffc9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80800) sendto$inet6(r3, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x2, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(r4, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}, 0x33}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000300), &(0x7f0000000440)=0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000680)=""/23) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r5, 0x280080) sendfile(r3, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/21 00:47:30 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f, 0xa0000) r1 = semget$private(0x0, 0x3, 0x60) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000240)=0x8000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="45e6ffb72626e7fa6be7545dc9490b5310097e2e7326c152d0e894db3eb96b0931416f64acb56e04a6334685ad39908459f88a717efbb0440a627f21a976271a26c50129ef92087f6b1ebcb054a75a", 0x4f) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x60) r3 = memfd_create(&(0x7f0000000580)='dev ', 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) fcntl$addseals(r3, 0x409, 0x8) socketpair(0x0, 0x803, 0x7, &(0x7f0000000000)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000280)={0x200800000, 0x4}) 2018/05/21 00:47:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000400)}, 0x20) 2018/05/21 00:47:30 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0x0, 0x0) gettid() r0 = getpgrp(0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000040)=""/138, 0x8a) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000000)) 2018/05/21 00:47:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"ff030f00d34892babf7b806e000200", 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30d) r1 = socket(0x8, 0x1, 0x4294) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/21 00:47:30 executing program 1: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xff74) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000deffffff0000000000711054000000000000000000000000009504000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvfrom$ipx(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x4, 0x9, 0x9, "cc598dfa77b4", 0x6}, 0x10) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xff, @multicast2=0xe0000002, 0x4e22, 0x3, 'dh\x00', 0x4, 0xfffffffffffffffe, 0x73}, {@broadcast=0xffffffff, 0x4e20, 0x2, 0x9, 0x4, 0x4}}, 0x44) 2018/05/21 00:47:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x700}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/21 00:47:30 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = msgget(0x3, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000003840)=""/224) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096, 0x13}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/21 00:47:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r1}, &(0x7f0000001580)) socketpair(0xa, 0x6, 0x92, &(0x7f00000003c0)={0xffffffffffffffff}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000002c0)={0xa, &(0x7f0000000280)="a1de588ae45652390d3f"}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000001540)) r5 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x1f, 0x7f, 0x0, 0x6, 0x1, 0x72a, 0xe079, 0x3f0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r6, 0x7}, &(0x7f0000000180)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000380)={r8, r9/1000+10000}, 0x10) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) 2018/05/21 00:47:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000780)={@multicast2, @dev}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002940)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast1, @in6}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005880)={{{@in6, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005980)=0xe8) sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) [ 96.237249] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20002 dh [ 96.273849] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20002 dh 2018/05/21 00:47:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') close(r0) 2018/05/21 00:47:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000140), &(0x7f0000000240)=""/250}, 0xffa1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x42) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x100, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000300)=ANY=[@ANYBLOB="41000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000"]}) 2018/05/21 00:47:30 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x40762ab3}, &(0x7f0000000080)=0x8) sendto$unix(r2, &(0x7f0000000140)="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", 0x1000, 0x4001, &(0x7f0000001140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x6}, 0x8) ftruncate(r0, 0x23) close(r1) dup2(r1, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/05/21 00:47:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x4, 0x1c, [0x0, 0xfffffffffffff90e, 0x40, 0x80000001, 0x80, 0x80e, 0x1]}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000000000}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/05/21 00:47:30 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d045, 0x2000cf4a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/21 00:47:31 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/71) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0xbc, 0x80000000, @buffer={0x0, 0x15, &(0x7f0000000100)=""/21}, &(0x7f0000000200)="aa9cb3f6090350cf68af5a1df9d89be15d70c43a3951322dcfa49b34a1d2696f64391cdecd0a71611b7116294179dc2fe4b339033ec7d2f440f6c10928edc0f347a283092fe70b599645a3d57785ee0e87da33c4ace223990a9e4830542902d6592d9516bb781d2dbea120ef3122b973224e7d6fbb3d26e3397778d9147eacb4141c60a45c13f89ca7cc987ee542a357604e2552e001f1e7e80a0069e66d66e27f260cc452984f5f95ccff545317bdc331281c62f76c8932c7746ad1", &(0x7f00000002c0)=""/124, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f0000000340)}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="9e1ab06c5c597f95da9098de8e59c5db91b965af65f9a713b8def619cbef8769bfc629ca261dca5621b7fd8b98d764e2cd23ccd571efa7") ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7fff, 0xae2a, 0x10000, 0x800, 0x3, 0x101}) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r1, 0x4, 0x2c00) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000000400)=""/110, 0xfffffffffffffe4a}], 0x1000000000000258) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/21 00:47:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc0189436, &(0x7f00000002c0)={0x0, 0xfdfffffffffffffe, 0x4, 0x0, 0x5, [{0x2, 0xd56, 0x0, 0x0, 0x0, 0x802}, {0x7f, 0xfffffffffffff92e, 0x2, 0x0, 0x0, 0x4}, {0xc719, 0x8, 0xffffffff, 0x0, 0x0, 0x10000288c}, {0x4, 0xf75f, 0x3, 0x0, 0x0, 0x8}, {0x8000, 0xcc, 0x800}]}) 2018/05/21 00:47:31 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x2000000000000) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/60, 0x3c}], 0x1, &(0x7f0000002c80)=""/123, 0x7b}}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/58, 0x3a}], 0x1, 0x0, 0x1f}}], 0x3fffffffffffd23, 0x3, &(0x7f0000001340)={0x0, r1+30000000}) 2018/05/21 00:47:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x840) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 2018/05/21 00:47:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x8, r2}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x14800, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000000c0)={r4, &(0x7f0000000140)=""/232}) dup2(r0, r1) 2018/05/21 00:47:31 executing program 1: r0 = socket(0x3, 0x800, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x707000) 2018/05/21 00:47:31 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2000000) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}]}, 0x58) execveat(r0, &(0x7f0000000100)='\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)="2e27757365722e7573657247504c25015b6367726f757000", &(0x7f0000000140)='\x00', &(0x7f0000000180)='vboxnet1bdev\x00'], 0x1004) 2018/05/21 00:47:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 00:47:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0xc4e8, 0x4) r1 = memfd_create(&(0x7f0000000100)='!.\x00', 0x2) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) 2018/05/21 00:47:31 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xdc, "2e369298f877047c81b7198706fc40934bf53901a65b05a9148842bb322570b5d7012fe148561d72f81eb8035d9b9262518f5d143283d6e202585994a75d60a040ff49fa01c274a2159d6d9c0f1e254833e1ecaaafa74964212f8f93e0979e5f1fda747794b7ca4fa81699c981abe8e5b2e4b173d3d914c9f83ed0ceb98039693a4643699c64ace5509ed7899dd65116bc30702bba47310c7d3b1d1d0c8cb42ca9ecf087895517c3102bf95dc95a9974465c5b96ef8d04130ec70d7dc2c1a7cf519dbf71a236167b09654483ee243c55916ee4c9f12b2d56a2b01884"}, &(0x7f0000000180)=0xe4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x202, 0x5, 0xd636, r1}, 0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) sendto$inet6(r2, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000002000000000000000000eeff00006ae747a11452306f00186b13f584000000000040000000000000000000000000000000000000000000"], 0x40) 2018/05/21 00:47:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 00:47:31 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x1267, 0x707000) 2018/05/21 00:47:31 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000240)=0x7, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) getsockname(r1, &(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x80) r4 = getpid() ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000340)={0x1, 0x0, [{0xc000001d, 0x8, 0x7fff, 0x3, 0x7fffffff}]}) fcntl$setown(r1, 0x8, r4) kcmp$KCMP_EPOLL_TFD(r4, r0, 0x7, r2, &(0x7f0000000080)={0xffffffffffffffff, r1}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x6c500) getsockname(r2, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/21 00:47:31 executing program 0: r0 = socket(0xa, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r1, r2, 0x0) 2018/05/21 00:47:31 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000003c0)=0x80) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000400)={@broadcast, @dev}, &(0x7f0000000440)=0x8) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@quota_on='quota=on', 0x2c}]}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffb, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="5d6c857b7510fced5b2dc8d6fc4560bf1bdef97ebce09ac9e400d8b33dcc6437cdef4a6309df087dc422f9114cd1f1e95aa719b14126460c247009089d0893d9c2d9956c9f4dab18a26e461116a1dae45f5f4df48d2591d09552f7add37e9a285aaef5dd6dfc125ad741aa68e98557f4a562e4780eed5c63cf25520ab06dbe0eac148b9d143ef2ca7e3e421054341981f19180aea31c5219ccaa8304cdd5b3ae1841b78c95450ebdbbb3286b0dfc9bc85532788bc92ff96cb64778c33244bab9f181bd7b03cedd423199bb2fb949ac0c4901a9224e2f53ce070051225ea5f7a4") r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3fffc0000400000, 0x200182) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000140)='./file0/file0\x00', r2}, 0x10) 2018/05/21 00:47:31 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="65f08077002566baf80cb85844db86ef66bafc0ced0f07670f9922c4c3b95f162b66b88c000f00d8f43edd432167f74b00b9510000b8000001000f23d80f21f835000000000f23f8", 0x48}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype3={0x5, 0xb}, @efer={0x2, 0x100}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x3000)=nil) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="502da457d6d9e3097bdc90ddf3247273e876b18d6f21768bfc170b27166eaf3f0bc8fdd0cacef007", 0x28}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/4096) 2018/05/21 00:47:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket(0x0, 0x800, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r5 = getpgid(0x0) r6 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000005c0), &(0x7f0000000600)=0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) r10 = getegid() sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="02f3f3845a66524a78002fc85a9fa3c28d93d56d92076145", 0x18}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x840}, 0x2000c814) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r11) socket$packet(0x11, 0x3, 0x300) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '/dev/vhost-net\x00'}, &(0x7f0000000080)=""/12, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r11}) 2018/05/21 00:47:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x4b564d02, 0x0, 0x4b564d03]}) [ 97.350705] gfs2: not a GFS2 filesystem [ 97.358355] Unknown ioctl 1075883590 [ 97.389428] Unknown ioctl 1075883590 [ 97.393510] Unknown ioctl 1075883590 2018/05/21 00:47:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000140)=0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f00000009c0)=@ipv6_newroute={0x1c, 0x18, 0xb03, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfa8, 0x82000) [ 97.410088] gfs2: not a GFS2 filesystem [ 97.422357] Unknown ioctl 1075883590 [ 97.481418] Unknown ioctl 1075883590 [ 97.505964] Unknown ioctl 1075883590 [ 97.520149] Unknown ioctl 1075883590 [ 97.540516] Unknown ioctl 1075883590 [ 97.556597] Unknown ioctl 1075883590 [ 97.580611] Unknown ioctl 1075883590 [ 97.589778] Unknown ioctl 1075883590 [ 97.599265] Unknown ioctl 1075883590 [ 97.607289] Unknown ioctl 1075883590 [ 97.617214] Unknown ioctl 1075883590 [ 97.621238] Unknown ioctl 1075883590 [ 97.626403] Unknown ioctl 1075883590 [ 97.630377] Unknown ioctl 1075883590 [ 97.635561] Unknown ioctl 1075883590 [ 97.639370] Unknown ioctl 1075883590 [ 97.643132] Unknown ioctl 1075883590 [ 97.647150] Unknown ioctl 1075883590 [ 97.650896] Unknown ioctl 1075883590 [ 97.654630] Unknown ioctl 1075883590 [ 97.658369] Unknown ioctl 1075883590 [ 97.662129] Unknown ioctl 1075883590 [ 97.669307] Unknown ioctl 1075883590 [ 97.673106] Unknown ioctl 1075883590 [ 97.676852] Unknown ioctl 1075883590 [ 97.680584] Unknown ioctl 1075883590 [ 97.684324] Unknown ioctl 1075883590 [ 97.688067] Unknown ioctl 1075883590 [ 97.691799] Unknown ioctl 1075883590 [ 97.695559] Unknown ioctl 1075883590 [ 97.699319] Unknown ioctl 1075883590 [ 97.703067] Unknown ioctl 1075883590 [ 97.706846] Unknown ioctl 1075883590 [ 97.710589] Unknown ioctl 1075883590 [ 97.714346] Unknown ioctl 1075883590 [ 97.718076] Unknown ioctl 1075883590 [ 97.721812] Unknown ioctl 1075883590 [ 97.725536] Unknown ioctl 1075883590 [ 97.729272] Unknown ioctl 1075883590 [ 97.733037] Unknown ioctl 1075883590 [ 97.736784] Unknown ioctl 1075883590 [ 97.740522] Unknown ioctl 1075883590 [ 97.744252] Unknown ioctl 1075883590 [ 97.747981] Unknown ioctl 1075883590 [ 97.751737] Unknown ioctl 1075883590 [ 97.755473] Unknown ioctl 1075883590 [ 97.759231] Unknown ioctl 1075883590 2018/05/21 00:47:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') unshare(0x2000400) 2018/05/21 00:47:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2aad) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"62637368300002d46fbd5cdce7c0f600", 0x1000000040004013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4041, 0x0) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"45789214602282"}, 0x8}, 0x10) 2018/05/21 00:47:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x4, 0x100) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x1, 0x6}) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0xd, 0x2}) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7c9f2a61b8443b30bf4212bf96067f08e9ff5c958fb705d2f96c0a65985282bfbd90e553fa3e77f640889e7f9e5d80d33d52551a544a84c1ab5def802e7e3b13607a652bf0b9bcd981a8fb78b6e19dd3e4cb9a18f7dbd057399a0d40c90f9b663dbe02f5c33479fd08b5350733c299cf2c483790e5bad57d3a23cbf4d60e0c6be09a6118a507b3c7a0d16998af90d5827618cd5f3d71c9e0148a935d14a99cb6047fbd72c7665414e604e7702c231d0a9626bbaa3b09ff5ad1fff6e78b3d72f27eb1d997", 0xc4, 0xfffffffffffffffc) keyctl$clear(0x7, r2) shmget$private(0x0, 0x3000, 0x1821, &(0x7f0000ffd000/0x3000)=nil) 2018/05/21 00:47:32 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) vmsplice(r0, &(0x7f0000000540), 0x0, 0x2) 2018/05/21 00:47:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10000) write(r0, &(0x7f0000000100)="c3", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) dup2(r1, r0) 2018/05/21 00:47:32 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socketpair(0x3, 0x80007, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x32}, @in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x80}], 0x48) accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x800) mlockall(0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x40000003, 0xfffffffffffffcf5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x30299551, 0x8) ioctl(r0, 0x0, &(0x7f0000000040)) 2018/05/21 00:47:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x100}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) 2018/05/21 00:47:32 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x100000001, 0x1f}, 0x14) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) [ 98.468220] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/21 00:47:32 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) read(r0, &(0x7f0000000040), 0x219) 2018/05/21 00:47:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/21 00:47:32 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000001280)=ANY=[@ANYBLOB="dee93e6cbff1000000000000080045000014000420880b0000000000000800be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000000000000000000000"], &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x3, 0x349]}) 2018/05/21 00:47:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="b4edc42db8cc086bccf3742345c594c604ed746744cdee1c9705407b915e37f5496ed287afd9481522bc4f5ecb298d354267d126646367b4e0d7068e0ba02c6fa850db3c8791500df17fcad6c7100c5e9f204570d5c2cae15868b33a94b56486aefd12e6a23ceccdd890845ff89c00a91f945e713b9e7f01b788d7a87827c0b33410fef1abe6e9e6103897f4cd046a8e8eb354b3d61805efa19f83d09bbf3bcacc879a8b16f8004bcd53f11f070ff8b7f097bb9dde852d7e370c278776b584df59e1d8fd95c1ee28d816af", 0xcb, 0x9}, {&(0x7f0000000280)="d91a0bd9b9341a3b4529e9b3574a1f0da3454c61ff926dfda2ec967ed760baf216fb2d09242b872333", 0x29, 0x6}, {&(0x7f00000002c0)="e61c0706780cf0f2c600312ad78044dc22dca32d83f33bc8dd689f39acc4d2342b38ec9e318ead7728", 0x29}, {&(0x7f0000000300)="fa0fd6cdb8950838b091281e47f698e4b55bbfdb4797f96d2918604e0a47afc2672fb7b834d0b3731a7dd98ced6da3aaba128eef8a0e4df43a0f82053168ca269b694d5b8b079218f66cd1ee86f92f3a5611672afb81cf3064315b8cc643", 0x5e, 0x9a}], 0x204001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x261) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000440)={r3, 0x1}) r4 = dup2(r1, r0) ioctl$TIOCSETD(r4, 0x5412, &(0x7f0000000000)=0x3) 2018/05/21 00:47:32 executing program 6: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f0000000000)=0xffff) 2018/05/21 00:47:32 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x10000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) 2018/05/21 00:47:32 executing program 7: socket(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=@updpolicy={0xc4, 0x19, 0x523, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10}]}, 0xc4}, 0x1}, 0x0) 2018/05/21 00:47:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000040), 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000200)=""/4096, 0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8080, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), 0x14) [ 98.664371] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 98.687668] device bond_slave_1 entered promiscuous mode [ 98.708534] device bond_slave_1 left promiscuous mode [ 98.780910] device bond_slave_1 entered promiscuous mode [ 98.861918] device bond_slave_1 left promiscuous mode [ 99.471287] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/21 00:47:33 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000100)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r2 = socket(0x12, 0x200000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000300)="a45920800db411a9a22dfa1d9b34f130c621cc1729a3226758692c02006f632e9c465f8fb19f26215c8b2e2456fb9b922090d305000000000000005b88929639") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000240)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x5f3, 0x3f, 0x7, 0x2}]}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x8, 0x18, [0x3ff, 0x1, 0x4, 0x5, 0x9, 0x8001]}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x4, @multicast2=0xe0000002, 0x4e21, 0x0, 'ovf\x00', 0x0, 0x0, 0x4a}, 0x2c) ioctl$KVM_RUN(r5, 0xae80, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000080)={0x3, 0x95}) 2018/05/21 00:47:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xf701, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x1d}, 0x2cd) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x0, 0x80440) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x100}, 0x2c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/87, 0x57}], 0x4) 2018/05/21 00:47:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1052c0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000002]}) 2018/05/21 00:47:33 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$cont(0x3f, r1, 0xf69c, 0x9) r2 = accept(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000380)=0x80) listen(r2, 0x5) connect$l2tp(r2, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x0, {0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}}}, 0x3a) 2018/05/21 00:47:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) prctl$setname(0xf, &(0x7f0000000040)='ip_vti0\x00') 2018/05/21 00:47:33 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffa1) 2018/05/21 00:47:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1cc53338, 0x6, 0x7, 0x2}, {0x1, 0x0, 0xffffffffffff0000}, {0xfffffffffffffffa, 0x6, 0x19, 0x7}]}) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x9c, 0x23, 0x0, 0x0, 0x0, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0xfffffe7b}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/92, 0x5c}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001cc0)=""/184, 0xb8}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x2, &(0x7f0000002e00)=""/90, 0x5a}}], 0xf00, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/05/21 00:47:33 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffc01, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x40, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xfffffffffffffe01}, 0x8) r2 = syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYRES64, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYRES64, @ANYRES64=r2, @ANYRES16=r2, @ANYRES16=r2, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="82739501fdbf22b035950b14cdbbfb1e8a844c7223934a8e6e61d55ee8ec31a77654c16789d3736fa54b104819804484f8bb63f2ac09e3f3441291f0a55d2866060879c60bdf2521c2ce697953929a96770d279308c1e031e71baff46f32f0a93731242a80239106f234a25ad6421f211ebef3ab0d1f2287cf5500dc10b6ea56e1d5a85bc380165ea144afc7e9f4434a93c49a09ac215f0fe582", @ANYPTR64, @ANYRES64], @ANYBLOB="1b49c88bfb3dde587a9cb767922265d92f20890d11ecd8f45fb4cb2b402706f2e199c61be136b256a25b4b5d0a2a8bee4e5e40cfb8690c571ff9cebd450208b8778f56f708bb7e8879559c89a2e14088549f5393ac6780e78047", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYPTR64, @ANYRES16=r2, @ANYBLOB="b2f04f83ac870b102314dc651590ede77dacc70877ed8408b0774226cbf8e0c62c522b871dd5ad2a75208cd81adb1ca41c9eecf65781e094", @ANYRES16=r2], @ANYRES16=r2]], 0xd999b5c48e9cf4d2, 0x0, &(0x7f0000000080)="09376b4a40e008406176067c42769fb4e9110f1e41da75554dd94a48714ff7c30eba66a3aa7b1e74ccbd63851e67ed6c0dd0984b99f80ff4a2da7ce050a76e48744c69591459d4f237133e0b984a8f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000480)='$'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0xffffffffffffff4c, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000140)='3'}) [ 99.661473] bond0: ip_vti0 is up - this may be due to an out of date ifenslave 2018/05/21 00:47:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000b40)={0x5, 0x0, [{0x2, 0x1, 0x0, 0x0, @sint={0x401, 0x3}}, {0xffff, 0x6, 0x0, 0x0, @irqchip={0x6, 0xbf6e}}, {0x3ff, 0x0, 0x0, 0x0, @adapter={0x8, 0x6, 0x6, 0x1, 0x1}}, {0x2, 0x3, 0x0, 0x0, @adapter={0x7, 0x5, 0xffff, 0x40, 0x7ff}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0x8, 0x7fff}}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="ac296bbcf0976baf8eba302fd6d45a5b563af8f2d8", 0x15}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="312d9999908ecb396df663cc141936e662180f6f7a2fb8ab4c000d553fea8ba2b6338016b26239c988492ebf3af4ddb2c38dac4030202c72e281577645582090e07c6a8bc00dca501c21cb5d6d531d1c79d7876977d6d8de6612df0fe9534b3e8fdc31e12e1c10f43bae1507c149bae8b098903db2fed224888b1a1d9735aadadb5e9be001910b456187b75e0dac00cb1060fe2e32994ea8479348512d194f2b206af4c51350c3a550f28ea00a40e335a04e416b32fb583c281fa50a01bd35d9ac9aaffb02f1bffe25a1899a3ca21c2f597c04", 0x86}, {&(0x7f00000001c0)="1752a0b5d7674b8e80c79fd72d322fb1ed35d4bd51aeefe4ed5ffdd96994a43e4b74918fb7facb6a0625e48329aa09a6846219370b297965bdc593f41d86ae6f424e", 0x42}, {&(0x7f0000000280)="de0f8003ef9ec136cc064c89a7882efc5e0aa49bc6fa86a8b71d89cca8bab797eea403f34762e3863a6e3b0488c36b5508241016adb3107548b74c4a50b2742d3140a3ac5bac961521065f9eb8f9d954dfb12704678abbc1b4ebd4ec88d5cb4d1b31b29d64c891228e687bb57482252c30bd94884a50d258cfbe457ab3d662", 0x7f}, {&(0x7f0000000300)="66ca40a15695ec16aebd58e520a6adcf041a687e9ddb5e4d0ea579dd9b1f66843399bc582d5b47c29a3c80286c4bbb6a5e8668f05d997a58e2a3c464145dbd6d0b136fa673583a831ae185068e71a2878b60f053975ab75966dfed6e69fd808a7d33b2cbd351f0cb7f9c5879f5eee8fa6b8030a6fb5d7cdf5fc171247496", 0x7e}, {&(0x7f0000000380)="8d7ed4e33c426cdf2f27efa449cf64f573a030f7", 0x14}], 0x7, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x70, "78425b0bbc0b8b37334bda0be154e32354de3c6fa3d51d13b61142955fdefd6347e14a115981e53e0fe148db1589206b90fe54bce2410faf2590818f566345da6134f111900940ee41ca9d3626515e157bdb6ca67b168b1fcecf999ce2e664a684a602eca8da314ec25b7f524503f383"}, @iv={0xe8, 0x117, 0x2, 0xd3, "1e5dbdcf6d747f259431c387b98cdeee6eb4bc2db7902e3cc18ad1d6ce7c8bf5e37740ddf4d8004d3a524cf4d7d588f6bc13ca38f81538e335d0aa75e475cc19bf6f7283b839b24d7bd4aed604ebd9b8793f7fb8c4ab1f792fb113baf00e2a88739601739f3236b298b1b51e0d8e056c3d667fa8f72cdb62b331239a384bafc921f01395be7019713e4145fea7cb400220f8969861e58b2a0a49c38caa1e6827486ab9e5f4ccd78a258072e39b1e20494294885947bebfb7c7f87816098cc04608d6ec7502c4be508a2ae708fe7b1101445ba3"}], 0x188, 0x20000000}, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000480)={0x10000, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) fstat(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000d40)={0x2, 0x1, r4, 0x0, r5, 0x2, 0x4}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000a80)=ANY=[@ANYBLOB="0100000000010000034d564b000000000900000000000000cb9645946911400ce52208b65bb2960b328cf44b3f0cba16055e9966f60b329c7b5ba609064237171ade"]) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000080)={0x40}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000680)) 2018/05/21 00:47:33 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x1, 0x8}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f00006a3000/0x2000)=nil, 0x2000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3, 0x1c) 2018/05/21 00:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000640)='./file0/F.le0\x00', 0x40003ffd, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0/F.le0\x00', 0x2, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="69382d61870bdfea7047b9d6e0343151925693014de4e0aed7079a22e3849f5402909a571e57060ddf9379267647c369000ba8", 0x33, 0xfffffffffffff061}, {&(0x7f0000000140)="f4d574fc3e1e8c2eca22bf75c85f2ee85d70731afd401dcb4c2af25d13f98e77da18fe76b99eb74ad38fb8b4b3c63bfafb3d7c59bffec06f83fac177c361eab771c3ba6ed0f453079ee1915de7c92b5d16ef5f6e3d5c84aa02a7b42bf398552cc39c", 0x62, 0x9}, {&(0x7f00000001c0)="a0fca8ac2ba896853696e7942527c206749109a8d2725aee9acf46d7f46a129c013963d2032551943cc03c992a2688cc129c718b42324729d7c383", 0x3b, 0x3}, {&(0x7f0000000200)="3d5cf05998381e78438e28d238bc55d8157b190b032795cc07cc751016965c6891085f1291159bd8327a5e64bafd91ec3d3b77368adef98f6918b310cd47933084357b3bb86c83fc8757eda163bff7c97e67d6985f91f693b9ebca0890ffea3c527640974345b400ff9c66bf4628b48f64c10024e7e02b29f1d55c34613eed418d3cbf7b8bef9f1889f5c3b5d2061cb92f52961ced4232dc61bc0fed1afe2f6f659d86272d9ecf93b364f974d1403ebaed227ad54b4642f058ef0acb1981d687b0e1ffd6e1ed45511f4a18f63721b8ae2cc6ba91da85c55e4a098555013ebf25ffbe", 0xe2, 0x8}, {&(0x7f0000000300)="0d723106d082d0fa915f90b6d9125ad7a3f72112e43569800c6532602a1ac2a02cb7682744ccbcc3ef2f59c20c9aa3cd20ca845c2a3525e0186579b09ba3e805d543a18074673e981c4d3818c3187b18961509edc3a381a32875260f9dfa73c48d793c9d2095071794f06010b0769c8235cf815d0302c5efde59023307903074ae3ef9cd4c022421aede0e26f8c566c73469", 0x92, 0x5}], 0x400, &(0x7f0000000440)={[{@showexec='showexec', 0x2c}, {@debug='debug', 0x2c}, {@flush='flush', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) [ 99.711597] bond0: ip_vti0 is up - this may be due to an out of date ifenslave 2018/05/21 00:47:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x9, 0x3, 0x3, 0x10000, 0x31]}, &(0x7f0000000040)=0xe) r1 = socket(0xcee20ba3e670d0c9, 0x80a, 0xffffffffffffffff) ioctl(r1, 0xf24a, &(0x7f0000000080)="c626262c8523bf012cf66f") getuid() 2018/05/21 00:47:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1'}, 0xffef) write$binfmt_misc(r2, &(0x7f0000000000)={'syz1'}, 0xab) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) waitid(0x1, 0x0, 0x0, 0x2000000a, &(0x7f0000000040)) 2018/05/21 00:47:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=""/30, 0xfffffffffffffff3}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) [ 99.948583] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 99.964760] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/21 00:47:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0xffffffffffffffef) 2018/05/21 00:47:34 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffd) ppoll(&(0x7f0000000100)=[{r0, 0x100}, {r0, 0x200}, {r0, 0x10f0}, {r0, 0x3f}], 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8910, &(0x7f0000000040)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}, {r1}, {r1}], 0x3, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/05/21 00:47:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=""/30, 0xfffffffffffffff3}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/21 00:47:34 executing program 1: r0 = gettid() socketpair(0x3, 0xe, 0xfffffffffffffc01, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000240)={0xfe, 0x2, 0xffffffff95e5ef34, 0xd50}, 0x10) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x11) clock_gettime(0x0, &(0x7f0000000140)={0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, 0x0, &(0x7f0000000180)={r2}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={r3, r4+30000000}, &(0x7f0000000200)) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/21 00:47:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/34, 0xfffffc63, 0x0) 2018/05/21 00:47:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f0000001440)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x1140, 0x42, 0xb03, 0x70bd2d, 0x25dfdbfd, {0xe}, [@typed={0x8, 0x63, @pid=r1}, @typed={0x8, 0x39, @pid=r2}, @nested={0x1004, 0x6f, [@generic="558fabd971fa4b369f9ff9ceb447380fd573a97e8fa4974b1dfc68c40b4215ad7245adfb82043679668268ca88db4d54c519572e45712686826e9941ab6de651c1d4f50d51581ab9300ecd50d7630fa85872b263b20f5ce7efa5e01fad3278fe35dc4179e1bbf1bceb9d3b99a33f432e4ffbfae5cb58bd9fbc66adc8133af0373514398d420a30cdbe82ca6185288561ddc46514c9467ebf237ca1f74093834c3edc6c1000f3372aedf52bdb0d7184d8a24f0a52a8e640b97fa3697122cd6d936e25c9ef4c454c702ca11cf455f3c3d9cb07306e3bfc79d7383cb40610931dda2a447eac2c39df74a6abcec15bd021a3cf0ee07144cda24eaa9efd439fd70dd268020716e4dd03185bad09e614889c905123cd00252f91e9cea2cf3d3cdfb46fa9e39798f420b478bf08c4eaa95117842007e24ac4984ba32ff092e931d1eb82d93d1f866f7b51190ebff234b4227d286e39f4fa833b25a0ce99804ca27259d0c308584138403bf9395c7fc0435d506ca5df2e38d99c992fbc7c86558f73c58778ed8e3359c2ac2da4195c30543d64dd99b149433972dc9ec70ed5f8e4dd2e23c051018f2cd5f1b4eb4485253a298f6454ead1b759c62a22362c77e2ed6e434915c17c57e0ff2c27633cc21e03db9f50b542bc5b1872fff30e3a96997cfb20d9a89e335fbf3044e0df48527d9609553aae71071982889181bcbf0dad443cccfc1f0743a7549306fdcf90da2a2f914ea4e0aa4d37a6cfa05598a32e54e9e974bd88737f4ba849f362c1790a730da3faee57cc66f6f414d61f021e943a89b6bb62340d5a09e5f02b94eabcb75c1d33aa54322cbabc21bd5581e671f61d170fa1d2b8191366f5cf72c43fc8673494da822f446d86e7e5d08b59f5a2208a02590ac2b253dab03d101500b125470f30dcc88aa1cf1bd3a47f492f9b3e5a079e3a8f25b18fbf9a9b532c0cad945fad5bf485869573b5b39f88bce05acb643358b328c5419564b2724b8316c072c51b21309c93440fa748b09e9ee98e1004d559f412d465eecfff664840be75d89c1bc2025dfe9e0eb3fca53def675c813f93111a5693161b82070db9b37e76e89b1a1ec9156f4c2959ec8e954c86a13901fdf89d24bccaaa9a9a7cf340cdf7b4978347acc33fc5b9e1bb4822202b9f757f1a062a7e2532d5789330d3887ccbd1dff00bab5a8a70147f9ed6883fd533e7ff57332b06125639429f9924d6b12ef0580ba6b39ff2f5851a389587b840670e05a413484a2b13db057a0799484b62ba8ccadb1add2aca949d9f4988b345f1430e79e01c5fa1c7c0568b4ff59958ee8d730e2a1b63fd5fa68a43d6c0f3fba52ee1011fb5c4488eeeb5edf3db81f63dd98ba790a81fcda46fce3d4f0c7a3f9346c7548ee6b71581d342000a5ccb4302ea415913bdd1ac86ae31087242e707cc4bd181f9f0251e4f9f9edfd297f2dbace2a77abca07eaa7ee8d2dcce37dceaaaeeca898862132a30c88139ebbabdb0c2635805d897eed9fe8706b20c7be74e088e4e137f68866bdef818a0eb8c030074f1f316245c652c973aeffb1cc154453cd87f242cd8a77991b4bcd432dd860f650e122fe881cfe7bca470e96f39796e555d4441f51a70286575d1c38188e97ab9718212470e37a1f87ad1fa8eddb94a69f7f41680977c1138249e8390741d9e02a89f2cac8a7191ce827c7749a5777fc9e5ab8b1ecbed1c17720c7f12488533c40d6275dca2e409b614d59bbd7f3477985e648e009a6bd1207f200c4e650d2b64db55f831577158e59ca7e77f548b66815cf2e094a3e3833c4649cd5c9f4f949c2cf82c757e76bb9204533e678e784ca61015002de565bf40e29b4527514e9c5c6f09ecb925f6583ad71031d78aa44bc1c739b1faeb6c53c8ce866cfb4c3a5d27a4aa1016dc67247a91f5bededbf46082b38504307af07b471942fdb5cf3fcb2dd8f29eed4247f3a3eba14a697f632749670c0acd0c3e9a91563eedddaf077123ece08ceeb85a36e1473019e5a2b489f0398c883dc5336a76700d01cd175a841c49e7ffc1db21ed26b8c3750ccf4a518502ffd357b29cc7cb1021159c1f56a66f21f1513ebebde3a232aba206cb89ed42c9b176be26cdf8e4bb8edd3405ca9731252840a8dec53566be1e6a9502aafe6f7354361590f938193c28f7dc18ac7af4f56b1dfbf8a14329c689208e4f9af5c37d2e18e13ac704a947f24619e985b52632b8a6a94cb20a2f0f20ea52a291e2e324c398d3713b772c7dd71b8ea3cda63603214c6fcb98f201f9d7f9afe25407a8f825a3003bfbb7c31871c755d1b6a043292e42a5af256e641af6103591b9e9b9f8617b00006d78bb24258d052730268aa16de4a2bbe63d2198094b69c4fe0fff71005ff57424382ff9e71ca5e8a2287be350b0e5a3f1caa4666c29c2225d965d9b6d13d86854b3a2e28cf65292dfb05f9831e7552799596c3cfa904f168eac03b463e66cafe6235873f52d2af045435ec4dcf985f5c7c572b6b51dbbee50348e263ba9d724effe590542aedeb3a0aca60f9f00c08622c7bb95b3729c5498765f9f808ae8e914b9b636459b6913835e0325f30abac6437d197fe2afc64e601e148ac0b940141ed3894f1b6f4f5fcef6bd391df5f044c92014d464577019094f0329e3b5f0534fd4394bc63398fe77f033a1259b2176f78dbc1657d956cd1d5db1582a5b270b6f6651ff601d62832e1659c2e51aa0f759a74fcc56fd17a972f1edc35367d00e0eae0ba8040497a32125b4a982163c5c989eca24b7c6f7994825dc00e8802bd51f39e4e66321f902ed8a6e4f395b561f5cf89e432df675b6b928176ca2fff493c12bb0ab29d7405687b198e440529ec6e5c76a898cdacfdf7a367dea4d1abeb85f3e3680b8833415736c7d7526fd85f91216b61d7a4e7e280426aea6e2f7b35d4eeed8dcab5091f3fa089850f1bf48a6cdb6eb61d84c67f300c528b59cb23088be2839a85d17b591e592433ccb6897064a8592a8b9b171f95e3d6a116f3286e97de35c3ccb41701c93fd456f46dfad9196789ac26b558332f33a6e61ba06d6e97ba0d5ae5d70c2db83448f6affd3a7da159e7571e9b3c0f465113a1d5bb88cdb6e852527e8e4a0e44fa9f40f10c233680110a7e3a1b4e7ecaaca1ed94c825237145cb73bec0d97ae3a8b4f0a428d3051448354daf798b3b2eca783d0cb3a5bc397181cc4d0321da6dc43ca855145badad0e3c3b9f6939b3e668623994436c7c3ff14c152a531c37207f51acd9b32bdb08304a5a3a97ba591acd008eb89fe65d9acb4f94213cde15ed864bee08d381f4db6ba2bd36dfb66209ffebdfb375d6e2eca2629e08e033dad365f8905ae21a7f74e31deefc5180605c573b87fe6a28d8604a38ad456986412a6044c091230b9a8b0397810ae67950992f39dc5f92fc9c24a4daee05ed5680691f760626b75cd1a679520b75e23be23f997cf50233fe7c6ad9fee91e038138eea224a58124bfd55fc82598a7f58fea93452d2d8c40016823d3a5c6e1639b25fdcde6c43756ef949c5d0730e1543dab50bece479656999a0b89582b5f85a1ce1c9456a68ea6b31b56be7e472c1e7db9097ca071ded2153c988dc8bc8be8e37bd631a30a5af80936062ca3979199dcb0c97e3f6024ec708dcea68ea08c4a37d931c1a204146df1ec2d24bf8263889839a86f0d061df82cbe179666655aaad52eed138e2fe4ed62354f634b0b5ba5ee2b7e3b44ad71f6cda073585b19772f92e797243e9df7c6b9b9f9dbac10523d5c1693855aa2f01c58d079789162461405a8f122a448e8441d6967835ae862dc5c869ccbaacfd149bfd8c42a03d7dcf13b4a4b53dd49ab9ba45314b4047a843523271cb5434ba8a98347a3859bf24cbf07492a779c218b77292adfbd7fcc8c39a6ca6994b3f264a4b5875ea9a7ed07fd71f5dfa9b56e44c0d43ae3f2e076c68b84e82f20362c52176479f3a900fcc5761cc2a398cd917e0208a55da30bf2c7da67ae18882f47c2702b8a7bc19052586b14b0698e6ee39907f194c603f42e2a17856693aa0eaeb7ba2a2b6daee0fc958552f60de517621a69a5c9cc43d205ce846ebb874f4d1263415992368b78655e77ed0e9adfd81e609dd1d5d0bdb285b12188bda497a2e73dde245485496fcd4d204339acdf7363867211344c2c25c831fc760f98ecf267becf36fa0bda1163d896a73fec956bf5a1ebc934cbd218f0296d5197a176ebcbb3d46414ad5d6159e41a764d876185e46ea4441e5b3b16a6e8c61f90785453ebb488034ddfaa9b75b9d2ca1fe9dfaadab9b1765bf0a0b52dcf43dfa18f5c9eb792334d4f14d2ebfe7a47c4739a53d5c75111ecc4422931b8e25550b007d0b659e18f6a3c78f369fd566300557c0f4c569eb204b7d772f281a69616656f37d5f54a3291fd1e2e2f43b3cbe591fafa408d557ac570d9dbe61d0b133e5c72ae66f6343fa64e5784f06dfea1f044fd3a49981a7c775fbeda231a0f3b38a67cda300cfad11ba08c6f6e3edfe8faba8f46abc7552fba417934cbc345d569fba8b9e5916bb33028cab2817073172b5323170cd7452104765d46d57d19b6c2256b2132ddfc7f9c4c9d16eb802fcc44e8bbd014d3926d8e6de0496db387303109d2e2148600c774bd96fcad6cbaee6f10b32cad4c3fc1e17ad13a830e42065966db84af7c24799a3a860478821f0a9e1b056c963a43469651f3295d6033ad7ed138dd9f7e60d4599059de1b8e67e9ae7b37a3f241c11aba39e9e8cff6370d3d69fa2ff1a0fb443953618f600a7f288bf61f14961ab61e7d85effe94f5df48b404c23116a294c9f4c929eac8bb8317d5e1e5404fd5084cd4f3e16377c838565018cd2c721c1835f6e3115f3c8b7513eba234ebcdd904ec75e1a4709d9856554f9e648df553717f5b27e06a215148a8cb67e0b02c000b018d0c6c9cb85ff4d1d2b2a270397028aeb33b01d5bc23f4f6b55d05434f937bce557d0a4fac9cb1a889e9806ec742a1b6c203b74006bae3da69dde956459af811fbb0e9bcb4df6930fe07fdb5946c0b66cbed44f29e5ba4f946460c478a4167edae661c9ef491ef60924f91e1384a1eb75b33bf6473318aa9eb0642bec1fe12a4f2b4db7084f444878a16df8b8fb6c9c46889d4856e79c9011d1749950abb6271a03a0416ad3f5e5eda1b42addc385e035d8258cbfd1f3da3bc4e5897f877b4819e36e26b93bb00d3d7edb2ab9a216472795df75b60de3b38bbcc18098300de2cedde6613e0e3118b895ada0ad1080b96d9840fd3c441644bf73a88b50b5ace46f034f3d6773c6486f53e1647a6504fb14fd4816cfab701f516dfecfc1843ec9ffe720524efbb5f2dad323735404a74876ed1dc788e8c85ac6309302c261c726bf84b4873135c805dc60297def7a15e384ab6637b3d27f68494212efa9cd98d0fed29341a6fa802672ea1773f1576c0f43a4b8d082f246e34595e1fb6b4cab79d254b8d2d27fa61bbb3cde85734d2b5976289a178dd3fe2b3984d437cd7cf78ab4f39c46783b0801277f8abe9113f250cbc263e7ca8cc39fc79df77e8e82f8ef46550bbb63c20bcbc84e52be816694c1e11f814fdea0ba4af5f0f81b4ed5b3c2eac5346b74197db68a2a5fc19ba7e5507805f6dc62e600b9d71987f70159716791cc98294c9a39a1840b97baf57a014b3001a2fcc820a544a68ea8e562caead14a531480935231d520dd3fc6f182079e3831fc131b064df4acfd21df50e4526ea7913426a00e4d1c54ad787358fa79bdd93e8a579d"]}, @generic="bc5a6c2b3def2b2db44a7532bcb3209c9374691587ab578303aef0ef04e54aec7c423f4b6d291451661349b2994d0cce81de9ccd6f9667189a0dc9b93d80bc4db999d143df23ce4a1585c3666584670d0bb95f2d7d", @nested={0xc0, 0x72, [@typed={0x4, 0x1c}, @generic="e883cdc3c1bc0a022f6d6da3814b52ee7b6daa7b2c7a3fde6291e4ed2ed6899f23e932ec62e9b116bb72fa4b880d8b5311", @generic="ffc4af6c51cf0053184660af57cbee5a8c4464bb8739a740b75857fa407475666a95164171c21b2f9e275c38792ee2c282b961877811116729c9ca8e7606bc91e25ed7f7fe65d57b1e923a214c1e0589599ecfefd19ec007e78e716bb6520c90fc38c92804dee8c1287bf2ca638d2fa89dbee79141ea402bfc6144de2cd2710992432b99c57457"]}, @generic='>']}, 0x1140}, 0x1, 0x0, 0x0, 0x80}, 0x4) 2018/05/21 00:47:34 executing program 6: r0 = socket$inet6(0xa, 0x2000000000080003, 0xff) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) listen(r1, 0x3a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/89, 0x59}, 0x40002042) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xc9}}, 0x7f, 0xffff, 0x9e, 0x8, 0x20}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r3, 0x20}, 0x8) 2018/05/21 00:47:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = socket(0x9, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/snd/timer\x00', 0x1) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/05/21 00:47:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x40000000000002) r1 = socket(0xb, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c626092ca523bf0137f66f5842a4e2a360233be85b16a21e20fe678248cc69eebe3db24242bd4cb32b29333cd61c3566b8cdf687117a9632c3ce04e0972ae972c159b580a695e463db7c94a511d1f226841fb17e55a3467a67947046bf151a1af99f5911f7146e071815a68aa7102bb9e6eb3c6d892067c4d03075c78c162ec7126e8ec80decac0e15dee2719d09728d6e32fee4bc6099887074ecbec03233200ecb4a22ba8e57af7c42567aa3fb5320d4400942744da0b6acc4911a3c9748f9cf669dc7dedccd9f4bfd") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)={0x3, 0x0, 0x3, 0x800}) ioctl$LOOP_SET_STATUS64(r0, 0x1269, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/21 00:47:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"7465616d300000163694d900", 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3000e4ff12000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000010002b000c00010008007fff", @ANYRES32], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 100.763796] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/21 00:47:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x20007ffc) 2018/05/21 00:47:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffff]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/21 00:47:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4001, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r1, 0xffffffffffffff7f) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="ffff00090000f324efac1e31aab7eac138eb0b893db74cad380c92116978fcee515d6a58543b552f3f2f"], 0x8) accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/21 00:47:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000bfe000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/21 00:47:35 executing program 3: r0 = socket(0xa, 0x40000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000440)='=', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000008400000000000000020000000000000018000000000000008400000005000000000000000000000020ffff00000000008400000002000000977a00000000000000000000ce0eb11310db8aed93a4141f8be743fa8e10a1a91a729b5381a63c0305f1d9b1f3e785675782ef7288b35ca571fc67c3eed7bdeb1f90458c95dfbfb6e4e1a3e318e003347b86557952a6d8017f843ef53377f7b6bfbc5c93aaa5a307b6097d658a04026f02689024b0961b960980e89b641f97e89d7a36d152", @ANYRES32=0x0], 0x50}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x57, 0x8) 2018/05/21 00:47:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a47644", 0x10}], 0x1, &(0x7f0000000280)}, 0x0) sendmmsg$alg(r1, &(0x7f0000000900)=[{0x0, 0x0, &(0x7f0000000100)=[{}, {&(0x7f00000000c0)="d7ec", 0x2}, {&(0x7f0000000300)="79a4fc09cdf82fbaea8f1882bbe7c3b6012501cfa54fedb5d48ae054a07f919cac6a07ae9119dca0f6d4b160965969b7004c1127a911e007b2caf8bfe527a4770766a2f83c71bef61d587b72d48a66b89044efccd9d81fe00ad47254ffb304f01a3a2d45b946678b29b26e6cd786a9464636ef3445ee1595bc4339401e963940e6202d151c191df6997f6bcbf67ef33654e9c555acb3bc93f6bccdfd5cd81fe2340dab708e5e5f3e096b858747e089127d614db161c108e6b7cf971da3b6267d431741746c38e07b6f857a6dba31d907e093650454ad500a494704baff4ccf3780eb", 0xe2}, {&(0x7f0000000200)="6704fde45e3dbd48743e0cd0b55ea873ab0321e00d7886a21c16f5819dcc78b79af4f3173746d24a1086596b0398f75e2dd13321ccac2e80bc16f84a444b909ae5de360c37ac13208f72", 0x4a}], 0x4, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x6f400000}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x48, 0x2404c085}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="3dc26c83ecd4346e83830dfe6c2e9d7be67e57f57a789d9c81fb4cf95dec88a92dbcb994d5b096c2ce34d4d26d00584da86db96f6819c69581bbe2854369f7be06f66790c667fe0e1d29b67df0d9a0c33cf0c329511fc01bb06ca12b981e60630ca95d1e12f665035f6139efd67ca7b7d3bda4558714203504d4e42a5b35d6d19ff5ed0fd4198a333f4ec26be757ae68b72123b8e2db00893a7b76fbbd5489fa577dddd4fcb73182b71ff2ae1f16aa16b90f1e0466edce5d315a6e8890c42837125a932930cab4777628ae6ab12ba913e53262b6425423d3d1567a6e4df3aa1681062a3f5f5f86", 0xe7}, {&(0x7f0000000700)="f94a47568f6e000d26afccc934d53c83b19dcc1e609f26a40f7bd35a6185b9452518865eadaa976d972e701ce4326240b7a4d9ab9aaf5a92dec99c400b13837bb80883a6710c171bc9b7cdfa815b5a99683b90378c1f0d3f0b7238b90566176e51f9760a53baf948103d3fbb67f152613006cc99b0d75b6430453af84852ceb2d53fad5fa1cd8a80f414050743abbd373bfa89e78dcbaab843d9acf47384fb10d74d5563331427c12855b2", 0xab}], 0x3, 0x0, 0x0, 0x4000001}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000800)="d70939734f2e54ac25b34d4a5c3f220721ad2e675b55a6f446d02b317d4300e9ff63be75c86042ef56038dac9f71691f42cde4e43a0f7f9f47f0e54348909a4d2363d7004a2c786120dbe2b5d65701faeb72081121f536ff54b8450950addb692568f30c942b4fe9c5a426c35472cad7b1bcd43c8a280413659fceeb4052c9c2b76203f342471d8e9b0837d365bc93cac2d0e64c515312d72e", 0x99}], 0x1, 0x0, 0x0, 0x80}], 0x3, 0x20000040) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000a00)=""/111, 0xbd}, 0x0) 2018/05/21 00:47:35 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffe25, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/21 00:47:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x7, 0x1fd4}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={r1, 0x7, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x904, 0x3, 0x2, 0xa3, r1}, &(0x7f0000000280)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) [ 101.078909] IPVS: length: 4096 != 8 [ 101.103646] IPVS: length: 4096 != 8 2018/05/21 00:47:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x80000) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/246) 2018/05/21 00:47:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r0, 0x80000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2}) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4000000000008912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x35, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/21 00:47:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/21 00:47:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/05/21 00:47:36 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x48, 0x10001, 0x2, 0xe00000000000, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000022000101000009000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/21 00:47:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x2, 0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x1, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/21 00:47:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="842e4e51defeab64989d9d885ce329dc6bec1458f6f9230bc0ac30ad1ddc2644fb5a47730532b8dc03f260debd5be38507021d31e884dae7d87f539e7cc8a13d6530ca5f5a1a4b1390bcf88d8e17b9ec5162f8db548a02632f0bee0c47d6de99605d92f749a0ff55a5d8f4") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x8000, 0x3, 0x9, 0x2, 0x20000000000, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x4, 0x100000001, 0x3ff, 0x9, 0x8}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x2, 0xa, [0x7, 0x10000, 0x16b6, 0x8, 0x2, 0x6, 0x40, 0x100000001, 0x1, 0x80]}, 0x1c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00000000000000000e00"}) 2018/05/21 00:47:36 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) socketpair(0x10, 0x4, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000003c0)={"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"}) 2018/05/21 00:47:36 executing program 7: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xff74) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x0, 0x4, 0xb415, 0x1, 0x8001, 0x800}}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/21 00:47:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/128) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x7, 0x2, 0x9773, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x74, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x5685, @dev={0xfe, 0x80, [], 0xb}, 0x200}]}, &(0x7f00000003c0)=0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x0, 0x0, 0x2}) io_destroy(r0) 2018/05/21 00:47:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x8, 0x6, 0x8, 0x5, 0x80, 0x8472, 0xffff, {0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1000, 0x8001, 0x0, 0x7, 0x8}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x903a, 0x30}, 0xc) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000003b40)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x1}) 2018/05/21 00:47:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000003c0)={0xb0003}) 2018/05/21 00:47:36 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000080), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000072d000/0x4000)=nil, 0x4000) clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/21 00:47:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="2005ff0000000000"], 0x1c}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x70}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x200, 0x400, 0x496bb714, 0x20, 0x8, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x43ac}}, 0xffff, 0x7, 0x8, 0x490, 0xccd}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0xb96, 0x0, 0x2, 0x40}, &(0x7f0000000400)=0x98) 2018/05/21 00:47:36 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000380)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600210) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x1ac, r2, 0x100, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9d2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4040}, 0x20000001) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101041, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) 2018/05/21 00:47:36 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xf0000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xf8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xb4, 0x4, 0x8000, 0x8001, r1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0x200, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000280)=0xff9f) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x3a000000}) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000240)=0x7f) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) accept$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0x8, 0x1f}, 0xc) getrusage(0x1, &(0x7f0000000340)) 2018/05/21 00:47:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000040)={0x0, 0x1, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=""/196, &(0x7f0000000280)=""/103, 0x107004}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xf) 2018/05/21 00:47:37 executing program 4: set_mempolicy(0x8003, &(0x7f0000000040)=0x1, 0x9) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000000240)=""/25, 0x19) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024776c616e31f2262d0a953de40c2d90e6f0a3f97fdc4fdddb71faf5202206f61e1151a0286138308d9f11da0ba458d71828b72e432a500eea632544136fa834be508220b27b090000007df50100000000000000000763ad8867381c4438ae8422e17f0778a284191c73aa7ae0e87efc8077883958a8f4966627a63240ae5a42f31a0eaf695f51bb9d6bae792959808024ba3230b4539962df26cccdcf2a99d73fc6c8685e"], 0xb0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x5c831, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') creat(&(0x7f0000000140)='./file0\x00', 0x151) 2018/05/21 00:47:37 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x1000, 0x0, 0x3f, 'queue1\x00'}) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"899da744a139f7"}, 0xffffffff}, 0x10) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/161) 2018/05/21 00:47:37 executing program 6: io_setup(0x800, &(0x7f0000000040)=0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) io_getevents(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000140)) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x4) 2018/05/21 00:47:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x18042, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvfrom$ax25(r2, &(0x7f0000000180)=""/213, 0xd5, 0x1, &(0x7f0000000280)={0x3, {"b55b20e3416caf"}, 0x6}, 0x10) socket(0x5, 0x0, 0x7fff) ioctl$KVM_SET_CPUID(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010007}]}) 2018/05/21 00:47:37 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="abfa010000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="ef81892a42e1c4dd700d57e5b767dc40ec85d4e7f0a63afc08e1efe421895b5dc8c5376c7e41f4e0ffbe5c29814115758e192b48571c811167b6a2664822dd9de8280316d99a797d518aaaebdc7bd961811c2e580d91ba87c69fc4cc5beec7eb695886d90f56647e32c39c5b5dcba2f4ca65a7a07e962db2044540ef325799a92598c0a973287038e551d497cfbe5b5286a8531038997b9af8355544c4e1dbe545f7d6b352cb29df1525f4627c82ebe84f98fb124c450bcb1a1f7682708caf22430cdc595b3358bad6ff10b9fe55a76b8768d623eac9"], @ANYBLOB="3d03000004000900f9ffffff0100000019de1b2f84db4c9bbf31fea1503894c7e7963d4240fc52cd6447be5ef259a0cff9b4f9e90360f2e1b45b3d51be3e1bc3a8f3fdda8589132bff3bc1f3d9ad968aed9835e11f6b23592c3894600b58d0ff5438b5407de1eb58948f6dd7dad43b2797e78f6c517aa57b4cd2702dafd61cbcb78502d3ccce0e286e55f2aa8d799460f808eaa1c2c6c2f8bf38ce9c4113cdcda818a60cbee9c5fa95a5ae769d7cb6cf4795438999c8820498cca1041cf584147fbc887cfda75163da68002493a7e79f2be970b1356b104f8e5299c7ce1c8d49"]) r4 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x1c}, 0x1}, 0x0) 2018/05/21 00:47:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYPTR64, @ANYBLOB="c23764f8f677ba4a30e0d383e52d14453c4493e1738ef6b2f5c50c04bbbe2824f5874dcf333add28f745255fec590512f12f212ca70053c0ac6b308a2bbb89d3f5c031f9f75808fa6bf69eb1371d2691f0af56cc80514e050e6d0af26694f535cee14aa94bdf8d2fe000fd"], &(0x7f0000000240)=0x2) clock_getres(0x7, &(0x7f0000000080)) 2018/05/21 00:47:37 executing program 0: setrlimit(0x7, &(0x7f000018f000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280403, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) timerfd_create(0x0, 0x0) 2018/05/21 00:47:37 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x7, &(0x7f0000000340)) pipe2(&(0x7f0000000140), 0x80800) 2018/05/21 00:47:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x309800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x6, 0x9e}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_settings}) [ 103.566791] kvm [7677]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 2018/05/21 00:47:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001540)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000015c0)={0x0, 0x800}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001640)=@assoc_value={r2, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)={0x135c, 0x3e, 0x411, 0x70bd2d, 0x25dfdbfb, {0x5}, [@generic="e3bfea90e38246e127586d9faeed75734d5446f1146698920dd307c592a02427823941dd4fff6d16e8f2350e3ab8fba9fda80c1b11f2442f997f262d35881ef01a433a0af1ebde56a975d77d6114371c4b2a7db3098e620cfbd88ca52a70c52ff73376412465e011c2824714e2731966ffeeaf6d03fdf7666875cd465694ec9c0eaa96b9ccee3f39f341e4a900a943a2337be2a4c478a24188036127b4b8b7ad33ae4b8092331255e3e7f600a98d0cb8", @typed={0x8, 0x48, @str='\x00'}, @typed={0x8, 0x53, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x95, @fd=r3}, @generic="daddb55cdb84617af12ac9690063c4fc16028fb7744909442b34829ad08cd819b4b0ddfdaca416c0819327ee5b41ddddd97259c61bed0332800d40cb4ef4f64488a20a59ccb2a460b9c2873d811a7bfdf75ef11472fa0c71bee1c8c643d78cf4268dc634cd6d90f6e72d72938159fa94acc3c993e68d957bf9a7fa0a0921cbbe0cbf", @nested={0x1e8, 0x59, [@generic="c76da30de1af1498ea1fe586619a0f670a69f4d8b49ef146fbdb12ca3a51775a24c780f8846ab0d205d0cf9fe7652652c49a43d8fd98f624b579d0b48ae6fbeee0b4ee37d5e11a3d7755bf920c0cf30262ee7bf622e92f69979f50576f6042ff2ab7e30759078455", @generic="c5206143b5fd6bd0d189c7be5f919b922d4c320aeecad1eb405fc891ae6f6b91665d079aa557cba5934172e619fa50becd76f14f0206aeaee7a7dc53a781627e59475956d8380bc28f5d81f876a1dac4ae79c391d505aee15a6d0c6895", @typed={0x8, 0x8e, @fd=r3}, @generic="a4e11c86f8909cf824d8604c9c75169d5a28aac97f67167604d3ad0ee0828194cf0a289278606bf9baece0b64fef416743d5f1aac0a51499b4fc7baeb8810aa574bde8a0afb186ab891c48a9e7b8f445cb86e47b0916cbc5e44f20673fd9723db30430f8320557bdd8806a8dcf8b2eb654426cfc32dae5eba631256c94be7c9ae2dcf2ca1c7f30573c042679a413e0d634acb2b0ab81c370d66031af97bae0ffc070f9223e38f1", @generic="ed4bb738bf10c3ba00443a9b3b71ee6586d06e9563e2a050940f9620491d0b3a48f0d75dd8a59655cd10faf94cd92ed647b4d2633d258950eb0bfdb3f1bcebf921efef3cae7352192e02738a9a81276914b0e2643e36f16de286d2f9c75c86931171ebfb9813f0ad2647ba7b2a6d84fc"]}, @typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @typed={0x8, 0x6b, @u32=0x8}, @typed={0x1004, 0x13, @binary="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0x135c}, 0x1, 0x0, 0x0, 0x4000004}, 0x14) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x26, 0x829, 0x0, 0x0, {0x3}, [@typed={0x14, 0x4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/05/21 00:47:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$tun(r1, &(0x7f0000000240)=ANY=[], 0x0) 2018/05/21 00:47:37 executing program 7: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6009, 0x1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/05/21 00:47:37 executing program 4: set_mempolicy(0x8003, &(0x7f0000000040)=0x1, 0x9) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000000240)=""/25, 0x19) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024776c616e31f2262d0a953de40c2d90e6f0a3f97fdc4fdddb71faf5202206f61e1151a0286138308d9f11da0ba458d71828b72e432a500eea632544136fa834be508220b27b090000007df50100000000000000000763ad8867381c4438ae8422e17f0778a284191c73aa7ae0e87efc8077883958a8f4966627a63240ae5a42f31a0eaf695f51bb9d6bae792959808024ba3230b4539962df26cccdcf2a99d73fc6c8685e"], 0xb0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x5c831, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') creat(&(0x7f0000000140)='./file0\x00', 0x151) 2018/05/21 00:47:37 executing program 6: open(&(0x7f0000000180)='./file0\x00', 0x103000, 0x18949a110a2dd6f4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=[&(0x7f0000000000)='mime_type@.$&)\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='louser\x00', &(0x7f0000000200)='ppp1*vmnet0\x00', &(0x7f0000000240)='-\\\\(em1$selinux*bdevwlan1wlan0\'\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='keyring,em0-\x00', &(0x7f0000000300)='systemwlan0}\\\'!mime_type#\x00']) mknod(&(0x7f0000000040)='./file0\x00', 0xe096, 0x7) [ 103.684724] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/05/21 00:47:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) r5 = geteuid() r6 = getegid() fchown(r0, r5, r6) close(r2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x7, 0xffffffff7fffffff, 0x1, 0x8001, 0xfffffffffffffffe, 0x4, 0xffffffffffffff7f, 0x7f, 0xfffffffffffff04c, 0xee01, 0x7, 0x8a}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000000c0)=0x1000, 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x20000) close(r3) [ 103.784653] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 103.875209] print_req_error: I/O error, dev loop15, sector 0 [ 103.890280] XFS (loop15): SB validate failed with error -5. 2018/05/21 00:47:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x100) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x7ff, 0x784c, 0x1f, 0x0, r1, 0x6c2}, 0x2c) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)) 2018/05/21 00:47:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000040)=0x3) 2018/05/21 00:47:38 executing program 6: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) socketpair(0x3, 0xe, 0x7e, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/21 00:47:38 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa00, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x402, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000000c0)="9ebec929145ae0dea339bfd8fb5f8a28cf4bc8e8bd26d0fd5abb23cd871bdd60b3756abf243adce1dbdc0e39393c7ee4c0cf39b0f9d03b1e64e423c4a8ac79f161e37838cce6489ca0e575", 0x4b}, {&(0x7f0000000640)="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", 0xa16}], 0x2}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0xc8, 0x0, &(0x7f0000000100), 0x1f3) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0xd4, r1, 0x110, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffdf83}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) 2018/05/21 00:47:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fadvise64(r0, 0x0, 0x4, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x0) 2018/05/21 00:47:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x401, &(0x7f0000000140)=0x4) close(r1) accept4(r1, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x4}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc8b, 0xe1620d8d78b66236) 2018/05/21 00:47:38 executing program 2: r0 = socket(0xa, 0xe, 0xffffffffffffffff) recvfrom$ax25(r0, &(0x7f0000000080)=""/241, 0xf1, 0x42, &(0x7f0000000000)={0x3, {"5400006f87d099"}, 0x9}, 0x10) accept4(r0, &(0x7f0000000240)=@ax25, &(0x7f0000000200)=0x80, 0x80800) 2018/05/21 00:47:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7ff, 0x8, 0xffff, 0xeb6, r1}, 0x10) [ 103.933007] print_req_error: I/O error, dev loop15, sector 0 [ 103.939617] XFS (loop15): SB validate failed with error -5. 2018/05/21 00:47:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+10000}, 0x3, 0x7fffffff, 0x3f}, {{0x0, 0x2710}, 0x8, 0x2, 0x8}, {{0x77359400}, 0x2, 0x0, 0x7}, {{0x0, 0x2710}, 0x1, 0xc0, 0xe688}, {{0x77359400}, 0x7, 0x2, 0x3}, {{0x77359400}, 0x1, 0x7, 0xff}, {{0x77359400}, 0x3ff, 0x6, 0x5}], 0xa8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000080)) [ 104.005389] sctp: [Deprecated]: syz-executor7 (pid 7771) Use of int in max_burst socket option. [ 104.005389] Use struct sctp_assoc_value instead 2018/05/21 00:47:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x762c) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x1, 0x80000000, [{0x9, 0x0, 0x7}]}) write$tun(r0, &(0x7f0000000200)={@val, @val, @ipv6={0x0, 0x6, "72eb8f", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f12d17", 0x0, "160d99"}}}}}, 0x46) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bridge\x00'}) 2018/05/21 00:47:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x17, 0x1, &(0x7f0000000040)="ea"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x1, 0xf6, &(0x7f00000000c0)="0b1a8019be41ad3ef8a0064680ad12bf5ebd41526bb677b20a99c48d7b5f5c0a0b6c9ecc93d5ae204f341276dfcb1ba25a68633d38dec0b06fd817638b00aae4153132f50ff9b940b13e3791b5bfe11a7196cedd03e0b102a0969b294cb8ffb08ca6fccb8a1368e5cbf529aa0586e065b887a82f5977f65a187ed0fa5fa2c38d3bf805254563875ea2637ce76493e385029725279033d9795b8518ad4b4d4947278fd575fb77841fe92ca392a86d781a6ea8144f7ff654886ef1b42a9ec6c35e4fa8c539a35f1070b4bbac95e27455666ef6ceaf96e01a2c84113516c7a71976982a7808db711e729ac309cf246e556bee446260aac7"}) 2018/05/21 00:47:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0xfffffdec}], 0x0, 0x0, 0x0, 0x10}, 0x0) 2018/05/21 00:47:38 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) tgkill(r1, r0, 0xfffffffffffffffc) 2018/05/21 00:47:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) dup2(r0, r0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) shutdown(r1, 0x2000020002) [ 104.060421] sctp: [Deprecated]: syz-executor7 (pid 7771) Use of int in max_burst socket option. [ 104.060421] Use struct sctp_assoc_value instead 2018/05/21 00:47:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x40081271) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 104.273422] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.359669] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.367966] FAT-fs (loop6): Filesystem has been set read-only [ 104.375533] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.395818] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.404648] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.413250] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.422558] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.431572] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.439839] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.448064] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 104.456212] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/21 00:47:39 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') fcntl$notify(r1, 0x402, 0x31) r2 = semget(0x3, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x742, 0x7, [0xfffffffffffffffa, 0xfffffffffffffff7, 0x3, 0x7ff, 0x78e, 0x0, 0x80000001]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xd7, 0x8005, 0xfe8, 0xef6b, r3}, &(0x7f0000000180)=0x10) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000040)=""/12) exit(0x0) r4 = socket(0x4000000009, 0x1, 0x4000000000000) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fchown(r1, 0x0, 0x0) 2018/05/21 00:47:39 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) getrusage(0x0, &(0x7f0000000400)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x2, 0x7, &(0x7f0000000180)=0x3}) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={&(0x7f0000000040)="e4b7c922c969cfbe82fb07af863786e5990b6272814326744a6554b8d89c41145b96ba9f8ee717f70eb084c8a3bc8d96fd0bdffae7dd72b4a0e611ef922f3290c38f7dfdf9e1ea1ca7010081c35d6ecf80f91354d1e9e83b8eca69e6858195f9", &(0x7f00000004c0)="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"}}, &(0x7f0000000100)=0x0) timer_delete(r1) 2018/05/21 00:47:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x7, 0x805, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc028ae92, &(0x7f00000000c0)) 2018/05/21 00:47:39 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x200000) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x8) 2018/05/21 00:47:39 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup2(r0, r0) munlockall() setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, "7365440000000000fffffff500"}, 0x2c) 2018/05/21 00:47:39 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000580)={0xd8, 0x0, &(0x7f00000003c0)=[@acquire={0x40046305}, @acquire_done={0x40106309}, @increfs={0x40046304}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x4, 0x1c}, @flat={0x77682a85, 0x0, 0x0, 0x3}], &(0x7f0000000140)=[0x0, 0x28, 0x68, 0x28, 0x28, 0x48]}, 0x2}}, @increfs_done={0x40106308}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000200)=[@flat={0x0, 0x100}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @flat={0x77682a85, 0x10b, 0x0, 0x2}], &(0x7f0000000280)=[0x28, 0x18]}}}, @release={0x40046306}], 0x58, 0x0, &(0x7f0000000500)="74e1b7e79e48098b35f86157614725c5e0f4622bce4bd0e2e3e279a7fc4bbe323c651d89d2a8d37a39813da30152a8a54298b4abf73424f75acfb53b37b421858dbe3804825ea326a35310a680ed405bd592743ba6fecf67"}) 2018/05/21 00:47:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x408000) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, r2, 0x2}, 0xc) listen(r0, 0xffffffffffffff7f) read(r0, &(0x7f00000000c0)=""/113, 0x71) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/05/21 00:47:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x400000000009b, 0xee4, 0x1f}, 0x2c) writev(0xffffffffffffff9c, &(0x7f0000000500)=[{&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="29bebb25841fa46a3d91b65bc49f2dc23250e5dc805095630faa7c937e3091a8c46194366d8eded777fa2e0ec22f728a1b604eb7c0a3e643689871dbe65da522b3dc7de4daa3c5fa730da3e3a3e25162f493d809d443c24b4d54727eecd1c99c7c733df7790ec36233a18635e559701461b799c8de2954e9db2aee519c7b5f2024d798ae97ac30ca827c58f33bc82ed88aef450ec6528ab908d8fd5636ecdcdcf286d19c6d7c5484685d0ed0495208a4826b450667deab5dac1da77745ed68aba1f6842c9e6c754ed56b822047cfe48bbade9737268c22836c824bd1c6e92ddb5fc92f11", 0xe4}, {&(0x7f0000000440)="304ef050cbd3461cc527d599600309f346881d5004ed4fd1efb1cc5c657a6dc1901bf47f1f8594a6a3cc13aff1d968fe9a6ec63d683ea4d5751ba0bce2877f73f2f23b93e1c9fc959ec6eeef388aaf10a0605665f7770f0c7738872609d40e7771d5e03f0a83fb6b8b2570b2f63eb58b04d7ffc93037171669a15e2ef89e9376dfd2bfde18", 0x85}], 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1, 0x0) setns(r1, 0x40000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x4}, &(0x7f0000000140)=0x8) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000001c0)=0x7000) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7f}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0x10) 2018/05/21 00:47:39 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x40) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/207) fcntl$setlease(r1, 0x400, 0x1) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) openat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) [ 105.084245] sched: DL replenish lagged too much 2018/05/21 00:47:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000000001278, &(0x7f0000000000)) 2018/05/21 00:47:39 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x1000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x9, 0x1c000) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000400)="383e38d6801fb0c209", 0x9}, {&(0x7f0000000440)="f07e9383bd53e12d988cce65e2c3903c41a689f3cf3bff4d4b9e733e423d17eef01f88eb415f36e3a8ec1d746b69e0fb768f41babd8912a043324681eeea745bc27a79838b4fcb084bc4987447a65f3fc03af25ac8bd9e5323e97d1beee12612ff27f4b3733bf0957121bd5463f24f82faa552dcc203da6ad3", 0x79}, {&(0x7f00000004c0)="df9b0789ac8101298af30e6a7a0a31a0e6f2abbcb5140efcc5013175fec95724367151188515ed71492eba72e3617964baf00b7350f49287762f7e55a0a2298d19dadc3770851744dc9c1b9c98f8bb3ad5f09cc61b1cb859f1cd2bd7d80da23fd737851a798809c023c704fc127094c1b671aeb5cd1da51d7f712a131404fae91f0d27d9737da4dad029ce3746bb4292184ea53629c0e428df9e3cde8c9adfb8a1dd3b74f9a42521de2dfb9667c1cfaad95456638da577f01debb8cea85470b259", 0xc1}, {&(0x7f00000005c0)="627ae3ef9d33bf6b76dc22ee7b5e01597269af6ac3b4f205a5921ca7a1a4112656456dc1ee10305dec23b2ad499c89bffa4d614f222ab2dd636845a5296d49d7909e5c30a90429e8df70550b5a1ee889b086944d55fc3cde71d702f371e4b5679d57b25a69e1920a6fc5526a16d257cfd94d7d3d45b415c11c3f3e0bc6f9dea0f0c31fea8a0562a3600230a95430a687914686d2e9501c7e939181bcd8645fc9ac4518f9ea", 0xa5}, {&(0x7f0000000680)="179b5f3466fd9a551297137f07ee4440b2db05c6bcab3edcee98c1dfba82af5d8119ca449977be22d284869f25f2a8c6c2c87a7ccaaf90284595785448f30b332e56c33edf7b7f8b12fdfb399d4495ef1bba1ce3252a2c15d899fbff942a7e8da755fdcc5b1e4d6058acf8adb4b3a76cfea44d5d419e3e688ed362e842ee8108d4323d1eea0c8468a16397ecf6b4be4b2fab38c225ec", 0x96}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="f646a9d4d5e00818d578a26f0f3405c2424b2ff233f2a2db2514d6d93c9a94ded21576ad55558d73ebe89aa513e21aef574806099536adcb48e1e5910eb61c1dad8abce83737b3f54195f5b28f51f8f72c00709569f6c8802b37b4492694d442b1afa236473ff32de52f0693db27e74ad34fa03c3f759a29bf8e15c0", 0x7c}], 0x7, &(0x7f0000001840)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x16}}, @authinfo={0x18, 0x84, 0x6, {0x101}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xff}}], 0x48}, 0x44884) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000340)={{0xba062856e270c782, 0x0, 0x8, 0x0, 0x5}}) r3 = socket$inet6(0xa, 0x802, 0x88) r4 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000000c0)={{0x2, 0x2, 0x0, 0x3f, "ab4818806b88f454a7493b6f7956c6135bdc0c9cdfafe62d01b31dd5952f845f8a5f1f6dd019264e4ffb35ff", 0x1}, 0x0, 0x0, 0x3, r4, 0xfff, 0x7fffffff, "b1ea636d88e83f44ce75f29bfc465be4cc093e5053a0bead205e8735f8275842cb9262cd5aaa4d9424b0e54fcef5f87deb73e1ad90072ba38dadb50f154dd20b", &(0x7f0000000080)='\x00', 0x1, [], [0x574, 0x5, 0x2000000, 0x5]}) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io', 0x20}, {0x0, 'rdma', 0x20}, {0x2f, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x34) chroot(&(0x7f0000000040)='./file0\x00') splice(r2, &(0x7f00000002c0), r3, &(0x7f0000000300), 0x63, 0xf) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001900)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdirat$cgroup(r5, &(0x7f0000001940)='syz1\x00', 0x1ff) 2018/05/21 00:47:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x120}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200000000003) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, 0x96) 2018/05/21 00:47:39 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x8002, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x86bb, 0x6, 0xd9d}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1000000114b1805a124edc3a5d49d913ffa918264d9e8bdb30f8660fbe627079fb06ea78aa29227135a06efe783b7d1850fe5207890cb6857cd40dbad1b1ed3936e218b41737f2707de27776450df56e628ee8a2f4c662acdf4613cd7f3214d43573706f23df5296f18d7e38c9a654ac1dbaee90873ac189cf8fb74949eb2ecfdde3855eae6ce37d3f971b977c0895ae51f1285b850c1c1d98769e9b8a7b35d023dd77e528c992995e19f61043d772869ff54d2151b70849f459187cf2f54ec1fc9f4684273ffd5c81cfbfb5920dc70618370bc9bfde0270eb3243a113af55b9f4891fe1198a11457e2986ad89d1f734d61342e1f7720da35"], &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x5, 0x9, 0x80000000, 0x6efe, 0x2, 0xba49, 0x0, {r3, @in6={{0xa, 0x4e20, 0xd98a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x619, 0x10001, 0x7d76, 0x9, 0x8000}}, &(0x7f0000000640)=0xb0) openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x20000, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000680)='/dev/snapshot\x00', 0x200006, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x20100) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @remote}}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000000)=0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)=""/250) io_setup(0x5, &(0x7f00000002c0)) dup3(r0, r4, 0x0) 2018/05/21 00:47:39 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x34]}, 0x2c}]}) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="1332e3c6f048c626222c85c467f61dfcba0886a82df9197ee9ae") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/05/21 00:47:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x4, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280)="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", 0x1000) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000001f34)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000013f5d)=""/163, 0xa3}, {&(0x7f000001fff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001bff7)=""/9, 0x9}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) [ 105.249461] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/21 00:47:39 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000380)={0x2}) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000003c0)=""/94) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r4) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r6}, &(0x7f0000000280)=""/132, 0x84, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) [ 105.311221] FAT-fs (loop2): Unrecognized mount option "uid=" or missing value 2018/05/21 00:47:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101040) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x3f, 0x4) 2018/05/21 00:47:40 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x34]}, 0x2c}]}) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="1332e3c6f048c626222c85c467f61dfcba0886a82df9197ee9ae") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/05/21 00:47:40 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x3b, @multicast2=0xe0000002, 0x4e23, 0x1, 'ovf\x00', 0x4, 0x0, 0x37}, {@rand_addr=0x80000001, 0x4e23, 0x5, 0xa3, 0xffffffffffff0001, 0x9}}, 0x44) semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000380)) 2018/05/21 00:47:40 executing program 4: r0 = socket(0x2, 0x80000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x807fd) 2018/05/21 00:47:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) syz_read_part_table(0x1, 0x8, &(0x7f0000001540)=[{&(0x7f00000000c0)="e7fafc40949c7a20500719fb177fe59ccf041146c70e25e61d9c1086daada95bc6e583e1780a07d219f0b6b43b62df782d3f26293d4d90781c0a15628ddecccd165beb30df30f9d8735e49c4352206eb26ded8a27cae53dcf83883e1ab68346614b9896bf7b1e6bac78f", 0x6a, 0x4}, {&(0x7f0000000140)="02d436443ff46fd25f3338d8e9c2c33bf8c8ac48411c9659ff3348913932afef943c24bbfc6f90af328491671168b655cd412027e7337b2757c96282b97a0e37b4a54485398c46e9d89fea93eeb7317c8adb8172cd311dabed1d106f729d6010e82056effa633362aba2103011c4b8752d40efaa10c75178fbdfbb8f3b32c6ed33f9045f0c4cd0f5046747617561f48e2dfdfe0f6fa1cf3174f50d77dfc007b8375763b4736347c217ce7d24f082c6ca46d725c809b60b45b1c6ff5e24a9a88ea50113ab6efcec1f6a4a9273c8b7ecb71793010c3bf460a8e1abe0", 0xdb}, {&(0x7f0000000300)="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", 0x1000, 0x7}, {&(0x7f0000000000)="f836128827fad40c10e6e920bba7135b2b8e42d9942d1b91f12883e3f5e0fef5afe424a8765d2204568f95c7", 0x2c, 0x401}, {&(0x7f0000001300)="23ddee796234b6d3a59d0649a6ad6005780d26fdc074f0b47ea3d256ee685ca2ff2e5631acec9b2681018102ba30ec21953977e0016f2a9af7349e2d487975d9b98456bdf03457d3e57dde9b0a0ffdafd983a167dbef6cbdd3366086bce927273efb1a4b5966fa383796e729fcb52d600b7c6be122ca05d378a2847a4e3160c9a600ad439934df9be2ae5e4bf9aad8db7f220b1dea46ea0a132f609279e79d4fddfa7847fc4a47cba8528a2c6d5a89d4ed9437037c36d16ee06a557da154d8cb5cf4ef36e22019aef12a157477465205dd108801b1c34e5edcd4", 0xda, 0x1}, {&(0x7f0000001400)="e40220baea5007c0efd5dbbcf5bf0336c18d67690c069e458e261644980c52f9815924f0061e0f0d3496c8ccdd59bbaa237514205c73545d546d9cfce4f181181746a910d14787ef887863b3b40b9f0829b6b3ef2b85e5da2b1cc909c2982675ab66877f07fbdd0a92e8f1c65b578c895d2451b578e5d77524a073e863b0ad4a2c94bd3de95fd6d602412f85e2278f16b721ebb9a3aa445ff96273c72efd3d65d27526adb2c8473b232d15503c9e66b17f8f38a20d30639e47345918e13e3eb8cd0ed13e2b6ae7c4ad1ac0f29e9206f467412d0b33fff242b0c81ca3b59af5", 0xdf, 0x8000}, {&(0x7f0000000240)="7da7c7093e57f141c85adc413e43ee20be4279f0ec4cb515414ca48d", 0x1c, 0x4000000000000}, {&(0x7f0000001500)="71523303f5d02a4c256e9d821cd65cf13fd537946d30fc6b9522292b9e982e539eca8bf721b16d453c", 0x29, 0x5}]) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000000280)=@ethernet={0x0, @random}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/33, 0x21}, 0x0) 2018/05/21 00:47:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/21 00:47:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000008915, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0xa, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000008c00)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000380)=""/97, &(0x7f0000000400)=0x61) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001880)=0xe8) r4 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003ec0)={0x0}, &(0x7f0000003f00)=0xc) r6 = getuid() r7 = openat$null(0xffffffffffffff9c, &(0x7f0000008c40)='/dev/null\x00', 0x0, 0x0) execveat(r7, &(0x7f0000008c80)='./file0\x00', &(0x7f0000008d00)=[&(0x7f0000008cc0)='/dev/snd/midiC#D#\x00'], &(0x7f0000008ec0)=[&(0x7f0000008d40)='bdev:,\x00', &(0x7f0000008d80)='$>\x00', &(0x7f0000008dc0)='->nodev\x00', &(0x7f0000008e00)='dctcp\x00', &(0x7f0000008e40)='\x00', &(0x7f0000008e80)='dctcp\x00'], 0x1100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008840)=0x0) fstat(r1, &(0x7f0000008880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008900)={0x0, 0x0, 0x0}, &(0x7f0000008940)=0xc) syz_open_dev$sndmidi(&(0x7f0000008bc0)='/dev/snd/midiC#D#\x00', 0x3, 0x1) r11 = fcntl$getown(r1, 0x9) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000008f00)={0x88, 0x100000000, 0x2, 0x50000}, 0x10) r12 = geteuid() fstat(r0, &(0x7f0000008980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getresuid(&(0x7f0000008a00)=0x0, &(0x7f0000008a40), &(0x7f0000008a80)) r16 = getgid() sendmsg$netlink(r0, &(0x7f0000008b80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000008780)=[{&(0x7f00000000c0)={0x14c, 0x3, 0x301, 0x70bd25, 0x25dfdbfb, "", [@nested={0x13c, 0xf, [@typed={0x8, 0x48, @ipv4=@loopback=0x7f000001}, @generic="f6dddbe9ea64be399e6701b2ffa7e6dc29852940b499fea585668657f0f52cadfb9e0f2d5549107898127b76fa654e38a3109916c61ba6cebd33f1fd5ae8e7458adb1246e5ce96f957d47b33f887d8c8eb6f221b1725186758cf637af60a91b9032ec8e44ea8ad823c42178435abacbb935be262e4784ad4a86d6b829af4924fb4e42bd77b5e59f64168b624f5d645d99cf1430a79ee29daee7c3c719665102f1e0ecff49819586f5619ee108b04c971", @typed={0x5c, 0x1f, @binary="b9bb4b3a7f2a40fa16c4a51fd5972c8913d165b2aafdddadcf40e7d699d74ae73b0fa80fdb3c7e037fb1bbd9e73737acb1cc2ec1859a79896bcd37625f87282b27c6232af08be6ee0a270195a067dbb6ccea1eb851dc"}, @generic="e9af3cef7841766458e8ec83c2cfb056c5ad31ee830ee27456a143fdd03066e3169434"]}]}, 0x14c}, {&(0x7f0000000440)={0x1440, 0x38, 0x400, 0x70bd2d, 0x25dfdbff, "", [@nested={0xd0, 0x55, [@typed={0x8, 0x37, @u32=0x6c}, @typed={0xc, 0x85, @str='dctcp\x00'}, @generic="4604d4069a5e87f0c05dcfa50866c8288cf01640975f6364d5053f79f8c8bc7ed1f4c8ca4b617958d4cb89ece01b15825e066e2b04d61e0d4659a3a8b9b9c5bb10651f977b02f8acae12393dee4ed149613cb6b6c6a59af2f155793023ac96f5ba4ae97c1c4b5b0ca66dd45eb56b962800718e2f6988773b2e0a2b53b806f738758523142cc98aec8f455fe404", @typed={0x28, 0x65, @binary="c7b986369e4d1cd8c9789c43b9a16bd372f9b6c03b3a8341d232a36b88ee140488f221ea"}]}, @typed={0x8, 0xffffffffffffffc1, @pid=r2}, @generic="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@typed={0x8, 0x57, @ipv4=@broadcast=0xffffffff}]}, 0x3040}, {&(0x7f0000007340)={0x12c, 0x2b, 0x1, 0x70bd2d, 0x25dfdbff, "", [@generic="9e35bf39ded2871d081ecca6a14583a03083f5f502ca35bbe5159e12939c05", @generic="816963d8bb71e43d1e0b9bec6288a9db764e8393a22f2287f28bcb081efd619ef3d2671b4d9ca70ad7651921b8fe422221b34a79bcb1c366eef767af39f28c775862321bdba38b5f69a753bfd92a691c88448d86117a4dd78b94c61792a49331abdd3a010b842896e973f0", @generic="436517f167faef775207a07e4311c216239332025b851ba480e48a436b96b10fb1623608d4bf19a15f20031335ff365c612ac069907985c549c5", @typed={0x4, 0x2}, @generic="0cba75d0772343a8627c889e52ed0f66fdac", @nested={0x40, 0x5b, [@generic="5a22c474cfcf343630f699718c370d9e8d85e6d7ed81ea635b6c0d6847f32ed96762eed38e", @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x12c}, {&(0x7f0000007480)={0x28, 0x20, 0x204, 0x70bd2c, 0x25dfdbff, "", [@nested={0x18, 0x56, [@typed={0xc, 0x55, @str='/cgroup\x00'}, @generic="ba5e2ae413c830ce"]}]}, 0x28}, {&(0x7f00000074c0)={0x128c, 0x23, 0x100, 0x70bd28, 0x25dfdbfe, "", [@generic="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@nested={0x27c, 0x7b, [@typed={0x5c, 0x3a, @binary="fbb8688187399bb4faf3921353c75550113609a6c7d17f03fd60b32c2244c5edba7d40ea8011232f8585b2fe1d23e5ccf6e4c82340b4288c3001f2b9b778378990db863396998e2469987956026ad17ad7373ed50c"}, @generic="c3cabe5c8ccf117ec70018c28028947bef61979ee3f49ea748f0ad7ff09a3932e9c80267cb31e3fafd3c0ec356e80d05e6da0e1ddd43591cf9c7e515c908ffb862b079796a8724473ed3e0f345d509ce3566712f2d0626f18a9426469fbd540551c7a44e3837aa9a1dc23b18dae054013918071fbfdadf1444f1062e92725341bc27d3dec250af58e33c022c565e6ad36b20ca83e2facfe2763274135b385fe725d520e962b970f006796654896543253ee57ab43cf70de0298fdb3938985a93ab34d8f0b58f8e8708484b36b2cc9f4ed4f6a71db93bb574", @generic="640d66d3a2a7b5330779098cac9af8697e539795a9af8b5e8f13b2caf462beb40c3c9887f8d66f844556a0fe2622ce83c6173c4d3e181d8ee470b44253aa2da12c9473bf0c44ef93bb3fbd50b0c8e11838d544efa1e470a9056062c293dd96bbc74b4cc7dee2f288b7f135bb0b4fae44d1089f7d1797cde823f064c7369b513ca6cad98ab71e0106", @generic="4d7e5799e9b68da709bec7dfbfb2de98d4ebedd4e0b236117dd0c3999d678c326b3afaa3a98457d35623a3c2ed071e61119b243958ef0fa62a9db283b131bf7a0dcd386363938e3cb2533fb03d6f367833bc4358ef49cb0e8fe1d2fdc0f4e3abb4e4c2a30385af5b81572778a3217962e13bf111b0d5f2d3f14cea35a0f96f515bbfb892411e3be8e60481c3c73e8bdaf971c5ec1f8e8fd45660d10f72cc3bc708c5acca3f3c45d74d82eb6882d80dabf00f", @typed={0x8, 0x8e, @ipv4=@multicast2=0xe0000002}]}]}, 0x128c}], 0xa, &(0x7f0000008ac0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x40080}, 0x20000001) 2018/05/21 00:47:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20c00) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)) clock_gettime(0x0, &(0x7f0000002540)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/169, 0xa9}], 0x3, &(0x7f0000000280)=""/194, 0xc2, 0x6}, 0x8}, {{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000580)=""/150, 0x96}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/14, 0xe}], 0x4, &(0x7f00000016c0)}, 0x1000}, {{&(0x7f0000001700)=@ax25, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001780)=""/191, 0xbf}, {&(0x7f0000001840)=""/70, 0x46}], 0x2, &(0x7f0000001900)=""/30, 0x1e}}, {{&(0x7f0000001940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000019c0)=""/159, 0x9f}, {&(0x7f0000001a80)=""/115, 0x73}], 0x2, &(0x7f0000001b40)=""/212, 0xd4, 0x4}, 0xff}, {{&(0x7f0000001c40)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f0000001cc0)=""/105, 0x69}, {&(0x7f0000001d40)=""/135, 0x87}, {&(0x7f0000001e00)=""/93, 0x5d}, {&(0x7f0000001e80)=""/236, 0xec}, {&(0x7f0000001f80)=""/123, 0x7b}], 0x5, &(0x7f0000002080)=""/250, 0xfa, 0x3}, 0xffffffff}, {{&(0x7f0000002180)=@alg, 0x80, &(0x7f0000002380)=[{&(0x7f0000002200)=""/33, 0x21}, {&(0x7f0000002240)=""/218, 0xda}, {&(0x7f0000002340)}], 0x3}, 0x100000001}], 0x6, 0x40000020, &(0x7f0000002580)={r2, r3+30000000}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000025c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x27, r4}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)="e48eb11b1f840828910f39c4349024e15a13a22173e9a41edba38e90fa4cb16e1b", 0x21}], 0x1}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002340)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/21 00:47:40 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x11) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='$\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\nodev\x00', &(0x7f0000000300)='\\\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='user\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='vboxnet1\x00', &(0x7f00000004c0)='keyring#\x00', &(0x7f0000000500)='eth1\x00'], 0x400) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr, @multicast1=0xe0000001}, 0xc) 2018/05/21 00:47:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe}}, 0xfffffffffffffdf1}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x81]}, 0x6) [ 106.131849] FAT-fs (loop2): Unrecognized mount option "uid=" or missing value 2018/05/21 00:47:40 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="360000000000fc00000092c4f583f3ca92e169c0a584b690915eddda19aa6c91c917ed1cb7e5f6559e8297ca9b68682dbb37085554bb5e3fc41b28ea68"], 0x3d}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000280)={0x2, 0x101002, 0x6, 0x2, 0x3}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0xfc}], 0x1, 0x2) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x4b, 0x400, "6c933d24fc69f865b923218121340aa5d05723eba6c540202994cba88c6284ee5d45693f8a4e7c46925a37d4bdf884f6ab9738f037f23dfee725d385abdaf17f6d2582"}, &(0x7f00000003c0), 0x400) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0xb098e4a699b37418) 2018/05/21 00:47:40 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x18, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x4, 0x6}]}, 0x18}, 0x1}, 0x0) 2018/05/21 00:47:40 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x1029, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa59e7286a7840121}, @empty, [{[], {0x8100, 0xffffffffabdc27bd, 0xfffffffffffffff7, 0x4}}], {@mpls_mc={0x8848, {[{0x1, 0x4, 0xffffffff, 0x3f}, {0x100000001, 0x80, 0x5, 0x7c1}, {0x6, 0x0, 0x7, 0x5}, {0xa348, 0x4, 0x3}, {0x7, 0x14000000000000, 0x0, 0x3}], @llc={@llc={0xfe, 0x0, 'b', "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"}}}}}}, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000010c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="18b9f2c3bef9", [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/05/21 00:47:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x108}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7109003d372c10"]) r1 = memfd_create(&(0x7f0000000040)="0000864514c85655108d3ba21ea133b34c6d6242339801b90edc1c70da79507033176fd383f75a644d7250f71e0a45ef116e3c27e6c2a8f8425a76efd26afe24501b2bab7efcbc26179fb5aa3f3c4f0f2eabe2be5ba09f09316a253dff22858c81853e8fc42c939a060b4972cae72091920331dee435650a", 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7, 0x81}, 0x90) socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r1, 0x41, 0x0, 0x2000000000000001) 2018/05/21 00:47:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000000080)={@mcast1={0xff, 0x1300, [], 0x1}}, 0x20) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"80ab01663d1348"}, 0xffffffff}, [{"a0fba09e2b20e9"}, {"549a8dec45905f"}, {"2835558dbdd8e1"}, {"6c9868ac72dfa6"}, {"76883ded1e4068"}, {"cfa6eea6557069"}, {"826322f9563489"}, {"f19e1346b1c112"}]}, 0x48) 2018/05/21 00:47:40 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x2000000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x400, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'bond0\x00', 0x5ab}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/149, 0xfffffffffffffe2f) fsync(r1) 2018/05/21 00:47:40 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) r2 = socket(0xa, 0x1, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4080, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000280)=""/202) sched_yield() ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x30000018}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000100)=0x2, 0x4) syz_open_procfs(r4, &(0x7f0000000040)='net/ptype\x00') dup3(r2, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/05/21 00:47:40 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="98aaaaaaaaaaaaaaaa96aabb08060001080006040001ffffffffffff00000000aaaaaaaaaa00ac2314aa"], &(0x7f0000000100)) 2018/05/21 00:47:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ppoll(&(0x7f00000004c0), 0x0, &(0x7f0000000580)={0x77359400}, &(0x7f00000005c0), 0x8) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="8ad969bdc8d0403ffc9d", 0xa}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="66ba420066b8a6d966efc422f1aee966ba200066b8445566ef66baa000ed66b8d3008ee8b9800000c00f3235004000000f30f20f2c1a66baa100b80e000000ef6647f426460f01cb", 0x48}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 00:47:40 executing program 7: seccomp(0x3ffffffffffffff, 0xfffffffffffffffe, &(0x7f0000000100)={0x200000ce, &(0x7f00000000c0)}) inotify_init() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8001) 2018/05/21 00:47:40 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x101483) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x40) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x400000) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl(r1, 0x800, &(0x7f0000000280)="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") ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x7ff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/65) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) 2018/05/21 00:47:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000040)=""/40, &(0x7f0000001000)=0xfffffffffffffc39) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/21 00:47:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x1ff) r1 = socket$unix(0x1, 0x800000042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r3 = geteuid() ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'yam0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) r4 = getegid() ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/63) fchownat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', r3, r4, 0xc00) sendfile(r1, r2, &(0x7f0000000280), 0x7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) [ 106.437200] FAT-fs (loop5): Unrecognized mount option "q " or missing value 2018/05/21 00:47:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}, 0x0, 0xbf}) 2018/05/21 00:47:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = gettid() r3 = fcntl$dupfd(r1, 0x0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r4 = socket(0xa, 0x1, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000280)=""/176, 0xb0}], 0x1) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="293c4aeac8af6a38159b1484941127a689ad73c14b30aa813c9a3ea4e8d0daed66005140a005857c57eab5185dcae5707c520549a95af6948e6c50b5312e055ad37dbe6a2c32d18c11484201f67fcef3519c42e5f79b10ea0ffea1", 0x5b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000940)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3b3ff94cc114316c}, 0xc, &(0x7f0000000900)={&(0x7f0000000540)=@expire={0x398, 0x18, 0x20, 0x70bd2c, 0x25dfdbfd, {{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x4, 0x4e20, 0x4, 0xa, 0xa0, 0x80, 0x84, 0x0, r5}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0xff}, @in=@dev={0xac, 0x14, 0x14, 0x14}, {0x6, 0x2, 0x0, 0x9, 0x7, 0xbf, 0x5}, {0x1, 0x6, 0x4, 0x7fff}, {0x7, 0x3, 0x16d7}, 0x70bd27, 0x0, 0xa, 0x2, 0x8, 0x20}, 0x2}, [@extra_flags={0x8, 0x18, 0xfe}, @policy={0xac, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@multicast2=0xe0000002, 0x4e22, 0x7, 0x4e23, 0x10001, 0xa, 0x20, 0x0, 0x8, r6, r7}, {0x4, 0x6, 0x8, 0x9, 0x7, 0x4, 0x0, 0x2}, {0x5, 0xe6d, 0x20, 0x5}, 0x7, 0xea, 0x2, 0x0, 0x3}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @sec_ctx={0x78, 0x8, {0x71, 0x8, 0x1, 0x7, 0x69, "dcabe1fbd9d387266805c03526e28b34a03a00519dc4cd4586261c3c904c3b268beebcc3836806185dcaea8b6d0e9ed1e218f558f21341ec63aeac2d874eba0d564ac48c9e9b7bd4e2d64614a3073da097bf89c3d08b74a5b6166573a61af5324263bffc221281ec5f"}}, @algo_auth={0xc8, 0x1, {{'sha512-avx2\x00'}, 0x3f0, "5264ccf4965f97bb08bbbb5992f0dfa8425dc8b284d9a71ca4b8fb2a79b2e0843c084daefb5ca702678d152e13a508070ac1dc0d73753b7c1e82ef29af3cdfb8851816dcbbb72432400bd934f32ab2f4380d0b8b76077b3a887bde49ab32bac3d8a2f49e9f682d1fd88d57d9f8967cde4d6fd7a722942a829dba8c5ad7d0"}}, @algo_crypt={0x78, 0x2, {{'ctr(serpent)\x00'}, 0x180, "d07735f591f65fa4f66d946889fe66de473839ea0e11d405c6ac1a4e3f468b11861b0fc16383d930e1fd6dc6e66c63fc"}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x2}, @offload={0xc, 0x1c, {r8, 0x1}}]}, 0x398}, 0x1, 0x0, 0x0, 0x40}, 0x4004) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) tkill(r2, 0x1004000000016) 2018/05/21 00:47:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000002c0)={0x7ff, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000300)=0x9) 2018/05/21 00:47:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getuid() ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="a071c5"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4, 0x8}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 00:47:40 executing program 6: r0 = socket$inet6(0xa, 0x100000000000001, 0x8d) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x6, 0x80, "715ae6d29b49d7240a087e54fa0883cf4ae2405855489e638ad5778b0e6e16da0dc2048942b4dc95105e8d9e2c47e3798f1ecda2041c0d38185060b6dd386a", 0x1c}, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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{&(0x7f0000001140)="8648ea4a02d2721f43727800441dff11796527"}, {&(0x7f0000001180)="f252ca4daa5e3d6b741e038b6c5fc0fcd264e76ccbaa85e7b53fdeb63d596432b00530732a5dde8ee91904d2a679823c8bb7495e07aeb8f7299070c7000cc44fae7365ca10ed956c80cad4e2818c9ed934e974b17369f400"}, {&(0x7f0000001200)="09582c2c1338f8a954a02652edccd9a48efdd480450c10e8e8120a08a3358dccde7c110c90ffd8a8667ef1d8b0e26ed448e5ec0fb0a57f60cebae8be26238164a499f4f96dda808fbbba01a8828bc96bd43df14dfe1b52dbdd0e37fc1e88c3c41829524bb915c8d8fc2e7eb48e9520bfd31574ff83e6a4e50c9bb5c5113d42c8411c262b1fd2abc2e339a025a083396e885a7ead987e617f55a4abe42c089b3c39837356accbc94471f244c463f460a1428d2f13a746fea3b2526acaaa6bb52e2297d1277168561c0fdec936803c3900ad819836ab1952db344c9ff80e3de92607250bc192dc872dc64030027558d3"}, {&(0x7f0000001300)="9fef7e732c8d250b1cbb64e3f212feef9ef9e7677ea29af50e45cd6b1b64599bc4e0448929a703517bfdea0ab8ac475a0c7ebd61c3a54079cd8bd706d7a078aba5d501b3a8057ffa680c06ee176245f568072d2c7c4898c220d40174f9d833c812c8f01f4e3f1748ac084467cb65f035a536eb5852d949066da3dea4209ee73148"}], 0x0, &(0x7f0000001440)=[{0x0, 0x102, 0x3, "57ef9e9a915253b00d18d98f212c61d8737ba87d402272c9315ce9a1d72cb0ab27892996dd38109e81f4132580f08104f498cb1fa6479abf0994c06c77061ab35b022c4329e2e881c26c1d99d67b86313add5805ae150f5b4960e02f45499aa7ebbfe85fd86c315aa03a53043fdc5dd14c98fcac501055c3644ea67039b930469358e4c4e6c6b2d6657f5772b57af8d05810168a5cfebae33ae38a06c1b8cbb5205b4210d91e44773a2fd8767bd9dc78f4d2b119018600f9ed7bee9f807b44cf3067113fabb29a51611b6a4a0a56a1726ee2362877f4a6"}, {0x0, 0x1, 0xffff, "e18cf53edc2818f794b76efff6104170f4ee09257bf8683bc15b1176471432ed7d644354329e4e13069c910b8a09462c388387a003f9306de79478df528559d820417239904c4ac018a3a280ae3c75935d66872b372cf15dd2215c7c0f09c8b9b1f472f201af88e190efeb2c94afd31bd542b72866cf26a878b84f9b8dc473031e742cda34e1070b431acf6aea1de1594843de8504b0bb2090f7af2308666d89d17f20a6bc208ca9c099b5fd1c24a6349a72f4fa6df9d40931a9dc7f2464858733ad5b8370233956f268d0f73807ef2108c4a810c95ec91564251574e81a611adad725c218dd801a"}, {0x0, 0x103, 0x2, "b12f2a25c6de862786056e3994856dd2d5225e5c24a9fb5bca8f04f5e4669484a66c39c806cf1b4810b5590aafbd88cb016dc7873f9da9b58ee6e87c1eb5ab98233a4508daa3ce0d6ea897f9a26c8b21a08bb4cd7f41c830086879544b5d8da0320a6258de8c6109c4ace7e87aa165c8039d738389053a643fc53a212fa8afeafa9711686c4ea682c3c91104ec9f71b667940bd873e8ff3899e4b074003f1b805e969ea3663ef0ac1a47801611a70bef257bee2486a5ce4511e73128fdff38a878c7ba66c6b54d15389fcfb07826d377c354dd7c3065f2a2082463b15f41dd8ce1c26adeb9831a85"}], 0x0, 0xc000}, 0xa22e}, {{&(0x7f0000001740)=@llc={0x1a, 0x337, 0xe2a, 0x7, 0x6, 0x6}, 0x0, &(0x7f0000001940)=[{&(0x7f00000017c0)="36f9dc00fe3f91a49bf82ed4dc41970733021d835bb9163fa8a45ec4b1b00235a891c4ea92d1fe816ea2cd876ec175ba8b48360a2bb7ac86c6eb44d5d49769f60d1817c44a"}, {&(0x7f0000001840)="85a2b4989531bb2de5fd126692317b8e343e199671e78a71d5211978c3a3f829eb9553d229186bebc5c69576b60c4f531d25142e4fc9afb680544213cf541b4a18d7f53d08980409e0d094b0793735ced9605df39726ebed2756944f9af5bc8ca504717750b21a15"}, {&(0x7f00000018c0)="f0a18ef63af0b6b02d1b6bc869eea7453c0065347f8393fc152fecbbaca2d8deabf1a3b12824626051b9bbf74ce6c5c63555a39c89817d0e1b5f66348a258a2913cac70ad9b2bf84dde8d1a49b1226ecc04079032570b88ff834cae5dbd59576dfd65c2563c418d84953b144ff7bedfa9cd215bc62a837"}], 0x0, &(0x7f0000002080)=[{0x0, 0x84, 0x8, "38d3ac33185c45c78fa04b418ffdba18b9fcc85a286e771a6efb9b75f01d941e86fdde8fd65778d6f7f156652841c8a26a8715e222b8e486cf39ee5a8c1d31ced1ce52b5b2b697c099b15809957a557c5e332b04feb6484e7357a353848dc2ebabc9f787d63a7781f2d51745d110d8fc2acd83925b7a926856f005774f301b403782705ef26d080fead43c1f5048b6b5dcaf26e29fa1aac42cd335b7942a09061269211ff54964"}, {0x0, 0x116, 0x6, "bfe8585f5d8bd772e17cd5baae308c6d34964d8bbb30f4d03afbfbef08d9eb68fda5a2376a50603c256010297b4c442f534d12461640c7377f043a0d84a5a1a5ba0cbe90fe839573334e3eb4e02880b8299c27d9f8a896323dcf1a7e095f91e0872c42151d77691a78a1188380bde0683eeffc6f87e1abeafa941dc58f832bce864cb238885e982a5e4bfd249e558ac716a937803b24031ee21c60a3ccd42454841e2f5a261395ddb060a816dfb1cae9fb1e220ac19a619da58636b5327c2a8ad30db2ad02fd43e4776a2da65cb7d175100450e062da9868a9dee32fac5bf3453f3127"}, {0x0, 0x89, 0x200, "d0f98ddb8ab50cd73dd85a2eb439f7ea876c423ece0f6536c1f1c7d8e68cc89ed6570f444d85e16bc17c7292465335fee4854867a19fa7e471c8f235dfbf891883686d0c2612969d3d8a9490ad0f495a5e3f08bee8ef1f732922b66232e605f35f75040b76c449cbc8d7ebc8365e379c178fd1b1ff83d1aafc05daf431c8e46fc858d0dd284463295bf1a53ef4384dd99d09d4d7441c588bc056b98089a85c75223891b2b4765834fd73085fcdd59df714853847"}, {0x0, 0x117, 0x2, "e5306a1c13bf7a9cb6104ff6695d7071072042046919bd80b1b7f5bc2b84154508d4a261cafe09122b3e0c86e1f243887f6fb6fcdf3d3e3beff8ca377bad36e55e128b06d9e28060557c3c631da0ee3002fa50024351312f0f43cec3e9a251b68a746e6b79415a849f1f3d32ecbf4a6a42065a072c4714bb9cb5fcacf9ffe2f038c13d0dcf598587f1e75e994e7718187f6134dcaf3ca3c4bb3c9fa350f3b5afa259ad04990536538a009703cb3b69ca73c9c4dcb8d562964e362b479e919af8c2cb6b32651b8ce2f3530ba5f8f4e2cd1c30e1146b90"}, {0x0, 0x11}, {0x0, 0x1, 0x9, "0c53d78ffb643d252b4e1682e1c890354aea8c833c28e888"}, {0x0, 0x118, 0x3, "86fca0e09af96d68c6b7975e29dcf105d188f10feddd2d52705f3100d9a09e2c9cb189d9f1139970d75aef14038767ab569c57840590981346865f336079623e0ddae7981e790a0ab396a936340993f5322c9d0b34809ffbecf56e244e12cb90ade855f99fd4cee015477b1e274357c88397a860931b023cb8165e570daaee54055fdb8f28ac3ee47e016e352619866dd7"}], 0x0, 0x10}, 0xffffffffffffffff}], 0x400000000000017, 0x40000) 2018/05/21 00:47:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x20020400) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000000140), 0x0, 0x200007f) unlink(&(0x7f0000000080)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x6, 0x1, 0x4, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) 2018/05/21 00:47:40 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x101483) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x40) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x400000) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl(r1, 0x800, &(0x7f0000000280)="7c5b47493edcea7eb34ebe5e2488f3ef0927e67323705db08dcfdcbfbf3c873bda882fd6211d9f70d3474cbb76a9888a210ef48dd943e36e33aab813066e6c78a9252f1a974161e6683bc5c9f4bbd2a5e238a24d0f19650d2e6e0c11ea66d5ea1e8eeac1b6626ea01886fb5ffd9dfeeedc0dd22ea6abac948ff648ccade2c5c56ff38c4a6788696e4c9969029a75aafce7cb8c5234f1cd93a89b6286a0d83bb8d77174d6e6a353c0c634776700759fab5ae783c6f38c7e2a2469524bc8d830568cb154eddfbe5335d2d04a691048625a8dde07f67089fa3990bcd20e864a61b1e2398c744db4cef169015ee455c556e446c32c39b5cfb2a847588c4047f38374e0519a96080354bbab50a308532ecb4d61a1c99cb42c214cdf5e150d5e87f7e0d8a982dba5e38ea1302a8369f51cfc251ddf4c8a78322fc52db0beb78032785b35a23f90a6959364d358d00c93efb440390e3c24b58659fa151bc03e7194e755963389685ed396d4678ab83c71c337e6320eb9fc46a71cf8aa26beac4782788d345826b754d48ceb962b4bab9f61ff6f952c80c23fb024115d676cd5a02de103d319384b4fdee203c0f9d6598374933da2ee43c11353c6cac26cf16328b7c0f7bea872bddcb93d71923f14957af21dd82ad86850b0513f638c6d85f41ee385295fffae403c5a023c25200292cb6e287384f592f4cf0855bd0549a431208439d9d52931b520bacc8ac7b9a70aeb84d2ea7b83e9315b6861298e9041023e0a2a01e7e0f6e5edd96c5d28995cf17c5c4092a68998e701d114eca0040f94032dcedddc012ead4651caf17253cb2d29befc024eb234abb9e9380897bd396414d681319c80577a009f050d49d479e4c66483f17d7ca6add9bb8323a4444a7879f9fe116f62e4db1ae617ef3ff6e23455cf0c9a9c28e6fffa3743bf964f3f51190bdaa994c5471703a0968c4d2330619072d3c33b75674865b5ec1071cc0ac0c0595eb1cb8db0fa2482f3df51becbee0027a69d0590d71969894ecc67db0bc1783fb78dcbb722d0d819bf8bfcf66f2069c9e06cf5ec52e23209edaad888a6a36a062700e4f9cc799722c81cf17db1a5a7c02f94c059f025429fe5f1f31a056fe21cdb5f9bcf70c9efae9d34fad8fa514ba164b7e0eed7666ee713fd1afba8e33cde0e23cb33fee59bd0c37eeeffe86459591214a0093be37df9fa1249fe931221ad32dc54e9493daf0ea4e4583ac58c92e024e3d2651d0ca721ece56c5fe1d86cbe455c9aff574b90685db34e27ae3f95751e1cf1bbed5c0d49ac459ffead6267ce2b423ddcb88c958e9c1617665bd241ce4c14b7d1e9fc9e5d9baca80d61a2f578c869f7c4dec61bfb8a549b2a087c83f83f91bf848af7a1407b9e060f6a127079b4daf52b482bedf575e5f7b286ab2377ae4db94c796280fd2b1df269cb104d4bccb3862e38a1c0150caea4aee12a17fd44c9ee28bae0cd5eec8b88e2e0da5d67b8ed3c3317cddf7f11783008af7f6200f40637041f211b2e1229a180cc1935d0cbc4b78e2f13c17124381d1c8d7352645192195e27cdedf18ec8c8923109e89332e73ed2be5c9e4983c1ccf1097f97f497ad603e1aa4a5103833759a3d0496bce20bc4c94a0ae6137f147fc9515e34ac50ece632e6591da554feb75dbcb16d6352fb1e206833aed83b1e986b2cd62163d179f572877276ce9633d351cb70a9c300e8940f4cea9ca46be48021f12807796945e59d71b8819e1f2e98e6a282768209aef3a35fa4deb930ba94e844bfe27d145103db2b426331b50b343604a0b6fd20431301637d021789784023cb5c83210f0829ee769d57ad267e7aaf6fa28376ae0f579f22de62c13e3e4953d1e0010304bd7e134c80572d4c79533cca27be198dc0be5ad4f83adaba0e1f10a036e2163dc0b10971611caf1cfcc0c4c0f7797964368ce5d7bff0b60d7f457937d8c91827f2412ef700fc843b77dcd161ec9c7353327dd1080a534344320b70ec89a5fb74c2f99b2fb9f2fa11991027ad8d3c43d01b1fe4188229e02342fe9fc2150b7f77f3045903e52ca8eb851d2c7e4d84534025633eaf36811bb3ef6e99dd5d50cda6d34db21cf30c8889d74362f95ee64cd504453de90220df516d56462537f7959efb69e0ff6dee8afed0b9424bab8e0dbf512dbb67c1d0ff47cd728f09466f0212d715fcfe02db9dc33185a1c5c0d54b8b06cc07b49299e101c2a8832cf29ac2086d94e196c41fde5f444db365425ab6ddf9e9c63f3a75cc12442cdae7ed9e6d66470c37bc55f565f7ac78eb21ee82aec9c3efe9ab3277295dc0aba2eed8f5bd43535e46c5a51ddc419562265395408106632558fcd7800dfc6b808b50c3ec91798b379df22338656de5b2d889225a70bf2c5128aff02b16332fb69d9afff28ed6e97a46b20573b7a8ecd52fa8aaa93e67b6c6c3b5a22fb06ab77626ac16411b01a1647de35546b94e288aab9d741a33d86b9c98bc02078b9d08a094c02e0b3638bc362b9706a875de09ca12f8929b4a91bd1bd214ae4629a9973be5196c0f5f87b4c3b42edd8f67321b1e3d00b2096feaa7e761e79aa64682445377c9cc393e9171a43ebf3630b80f99a84b05a275a470fb11f486747e4f99f42d927348c06e07e0d51409a26b2bd8467b317a9eebbfb0794870b5bf6c7fde37d04348a40f91b6f2b1668702df9da7d8701a44714fa3cd9af3812528665b1b8ae834075598453e857772d85304cc864fa84ab30fdc7a5238e60b952cfdf2748df6530f6b3897317035c38acba04713f4f37695147857c462ce5206a3bb8137ee660d0872c3d031a8e4bec4b1266a284688d7124889954e7f726c8736988beb59987634426f8ff6d106cc51affc1825ad304d22fd71db5258a14eaec0e7ccb8dca88c280412123e96161fb8415631aec7c3ba339dc04f85ebf372ebaff84257a0b4fb9b5180b04338590354f3232f1ec6a74dd6b0190f42d7ae8d41e015822566e0cd83fd37149fdadc116174ff7d205236783e02567fbf359c3dd6daa1b3f84bd68477e9a0fe97c5764673915d30b163d996041df09a9783fa66f820e3e05f505b9c0ddf335711627c89454506c5a0683e4e77610b753f274bb6ad4e201711b22a9038527c43c25f70a3618a92f59fed781741911a015b205ae0f501f4fd08be96e24f8ad1bcaa22a893f7237ffd179a14b9a248f4c9345700e19545bf22d6a8d2d99bffda0321851c6490c09c05709e3222988fb32fbb47fab5bd7dc62f47dc4bca4d148b47c4cd9f535422788fb88d0c5137d1427ac80459ccc1e7f2c1e925ed70d075b8c2f0e968d6c83269476be14c516fb584581bdfd016055b7fc138be5b677be1e752cb79024594e956f48bf079d9601e47c8d1bbacf1bfa89ea9145c3850e54d61de3483eacb1b6542d4ce1688d73781598ba57e275de119d7df7504dba3633e5b820b3bc2ba9c29d8f37a079c613e8383a453225602fec3959fbacdfbb29737cf1256143c54581879f95d8ce4a42e24112dbd0bd02562ce09702c7031c0bc5023d1f40c87e2e3d49e9cd579d9db549e2d9f569ea3cebb5d7f9b87ffcf1b0f3a8d334eabc9d9349a1246727ff385e8787a2c3b0791b2918db3109267f1428ed026e4a0f00a84815dc4d9243b52e0dec66b4fa9921fa5f610a3b07e1e9a14c4fba17422adc21e7ee7521a0771fc00b8590a06416356f00d60bd54a104578194df457a2a22ab21c50273a56f680c7d65edbd39aa6cc8b1067bb60ed0347ca1de7331865ee8da643216da4d70d8166beda59de6c928f6d57b14a8997583122428b7319cc3fe817b510449f5a61c51b2537c4e9e59bac9049ab2acfd595ad51f5e7697227e2f33b877fe40b5f2f04639b4edb78f48f351122ffacc714434115b8ecf22a8f3345243b7c0febad4060635ddadebbb55ef727f02c7b4feec3115e7ba87f53e01d328e914c2232003c64e467d1ab0cd5b9a62762754b123f99c0f2cd765bc3d8bababf23d248252fe0b7f32d4a8d28105fbd10085765acd98ba1ea26ab0821672522616c8760dba4b93d83d5db9c5d6cb238f58633d0a29c3da4b9800935d2c8c5ec7e6b1aa662ef3d326f010470e00c224d8689e8b32bb81ba335992f134810649c01dd37f0b6e9cdc86b47321edfa8ab8b49b4c25d7c3725e48e6e0a6688dd032ffbe07e45b147bc2d582daad104d7c931487d6d1c582b40184cd933acf1a185cff5deef1a637edd334363ea53f68dd2a20f36015a755112a402c8615cbec1232be6c7871cf9b88cd0b48dce75ac7261a92335c8fa073bfb0a96974392ff6f618a90fa9dbba2f068892546a3d2c486157d526aca961ddeeff78e57d4c2d06e198efbb8fa04e0fb0dd413e50e99279485cd10dc04695afc22fcc3b83f77ac78e8cddb5d42413304772967240974fd9b41521e273481195ba1aafe777ebec148194fdc3f275847ca9b75f33107abf99341d11597464bbf995e415b4c1372caef1cda95ac5636556f7d49a111ffe40de1426eeb72d762f8a8d37f14aaf159510a84dd632829f3fdf346f5e0140ebaca9f026230d1fc439fc18d24369611f273b7027b5da8a4a7634eac07ee9ba51747986e10d06d9a4ff766c6a7412a9702b9e50b88f53093a63172d28952ed124fc941408073a80210a441e9af134000e841dc5a895e438a68446901062fce6c2d889b1c01c44c155d9148adca8f0cb0160aa78950f4c25ed5f53cd35382dd334dc75fa33aa1eb65c129243c138cf0d739185ae9a9f88cdbf0169b5c965a9e96fb2d0b6010be07c8923ff615c5951f935d650acdcff35a49668155b09602c0127b847aee40b2418a3987d19b8e33798ccb74b44df0f4e7ef6b7b9051417ea5d94b831a9c2cd2fd02031fd11157605c2a114b3313b3cb72e3a317a1d65744e0374eb603437a53a708cc903b97f075f949d183908b80cd4b786f32cd03ec354b1701fe96048905465bd06f7ef1e1a11daeed27bc347fee085e5139c53f21fe833976bb6570553dc78e1fdd576760e76d43ab1ccc713c60f1edb358507f41ccbe1115b00b1da306cb5fe28394714ddf637b5dcf0e5b11e0a35678cc7e7be12e7960a6a3ed599887062cd42717d0e61bf439e20eea7b89f239085f79a5f4f0a15b7673bb8a040cefc176e33c01a5f32dae31866a9e85f10b4bb36b82988f3b1c38f267e38a88203abdf06735715d4eedd782f2e9adf9e9f9ac566b2495a5af634202b4600a716edd09513a67ae9d1509be1d85b46bd8777a154e350786fa887b79d127bc9c8521db00040cfeb95cc4ceb39f0896df531fb97aff50972ba19b317d953364c5619128039727f8811e6f2858bdd1f10b609a256b8cb13fdcc892f3a0f1bcde7a1b2ff2b57b56fa0d3443dcefdc9a713032e38d67cb8c13244d4774f6181e3a2f3ea20e5d458d74d584b5d7eea094ccc2866b4bab72b3313fac6fe9847ab2f63d2f2b7f7ae35ddf8325cd1bc57c2a9baf664ec92abc5e57099133d33e33f3334f7aff320449aca163551840b233b850161362407a29cb4c3d17c5c189cbba1176904a4d109954b420531e47cc5efd0f6cdb8cf29993e59418c4d02c21255a428cd8abd55f6d8f8f60a932a04a7b2b0f49b469ebb8f967d5c434e7b390a94a81248c967f32b77e3b2d5c9f981ed746327a6c888c14769562bf4f5f84e13f23837510056133b4872222b9e504be4919f7b2c66679177f02b859d29d05019440ec9d384387377e9c82513428ff2db23cefe22de6a2e6688308c0547934143e929dc4ba9") ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x7ff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/65) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) 2018/05/21 00:47:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) r2 = socket(0x3, 0x4, 0xfffffffffffffffc) r3 = memfd_create(&(0x7f0000000140)='rose0\x00', 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r4, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='rose0\x00', 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000148000/0xc000)=nil, 0xc000}) 2018/05/21 00:47:40 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00000003c0)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000580)={0x0, @dev, @broadcast}, &(0x7f00000005c0)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@dev={0xfe, 0x80, [], 0x1b}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x6, 0x4e23, 0x0, 0xa, 0xa0, 0x0, 0x67, r2, r3}, {0x7, 0x8, 0x1, 0x80, 0x1, 0x0, 0x4, 0x3}, {0x4, 0x9, 0x5695e8c0, 0x100000001}, 0x6, 0x6e6bb8, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3504, 0x2, 0x3, 0x7ff, 0x1ff, 0x1f, 0x800000000}}, 0xe8) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="73656375726974792e73b5e43fcabffad983e10980d35a330976b3318f3406202275b0521a288fa0fbc43087a6fb7844c7fa26427754e2e566278a10c8c488a43c94e27fc4145558c170022559342adcd4b6"], &(0x7f0000000100), 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="2a1aabfaad5f0c056e2afc299383a46bdc7167db3b2f31b78e308c4c601f169747cd76884846a0e52055c2347c7df6d6693a7701a92d0bd6c1d137c6b9a729d5dd5fa33596ede2938ed6aaf6566953fcbb27705b8670cc68d5a1df0cb0fedeac604374819f500a4fb9abca9cc0732cc5f4c402c2259c82ae1d2d30a1e8be2bf5dd5f28ff7ea98deaf5681510bc76d047ced9547a5ef262799bfd74eecd4909237cc213f19919eacddf1f969a00c2494fcbd8e4a86604adc0a591f4d1e22b7daf57a01de2260c002833e1dd844459c586bfeebabebb", 0xd5, 0x1}, {&(0x7f0000000240)="c9430dc17d378d9b152d8665d426f4a2700e08bb6498a503d7fae637680ab910c31ce606a321e23b75f6c62aed52d3a9a3f8cafa826d3d785f3a205ae8ff944881c36efa217fbb72e06e027eefabf079593b356ae617cbb0642203258f171d91462f6ef79e10c42a7f920f", 0x6b, 0x22800}], 0x9060a0, &(0x7f0000000300)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@usrquota='usrquota', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@tails_small='tails=small', 0x2c}, {@conv='conv', 0x2c}, {@resize={'resize', 0x3d, [0x3f, 0x3f, 0x7f, 0x31, 0x39, 0x35, 0x0]}, 0x2c}, {@noacl='noacl', 0x2c}, {@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/05/21 00:47:40 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 2018/05/21 00:47:40 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x296a, 0x16142) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x8}, 0x8) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}, {0x2}], 0x2) 2018/05/21 00:47:41 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x5, 0xafa, 0x400000000000, 0x2, 0x8, 0x2}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x7) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000100)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000180)=""/89) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000002bdcec1f385e84b28a505ad3166fa0e74707a41ca15ecaf73eb40261d0d856fd773f526397d072081256784698ab4e191262e46ee07a7b399fefa4c82109"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 2018/05/21 00:47:41 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20400) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400240, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1000}, &(0x7f0000000140)=0x8) accept4$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x42}, 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0xfffffffffffffffe}, 0x8) 2018/05/21 00:47:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_1\x00', &(0x7f0000000240)=@ethtool_cmd={0x2b}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xbea7, 0xa0002) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="167a2b0d6806d81ebcf7b85d0843597abbf5e5fa9281c7b7fec0e0540f60e4d266360a5a0c977a5bcd210fd3f6d7a5f55f3a74d0aa69b0d0bfa4452896fa7ba588bf3df05f88e2cfc483866914d90fe4dda28377127a283a6f95d40a789ba41b9a71f2b4f69c964999e71f3dda88c50e0a506f85da51b5866e02aa3bc36c4aaa7d577135757f9bbad69b9e56631a4f34326415f95a5aa15c7365f6f3ae47160f65fbee18cc6300b8bf9d7465f1a79c2011af6bcd804a0054ad13e771144cb04653038c116286253b728963c90f07d4ab6b89819760e566c1c3dacf834935af280a") sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0xd344) 2018/05/21 00:47:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000140)={[{0x10001, 0x5, 0xedc2, 0x7ff, 0x1, 0x80000001, 0x381, 0x96, 0x5, 0x8, 0x2, 0x4, 0x400}, {0x8e8, 0x2, 0x3, 0x1, 0x2, 0x80000000, 0x7, 0x8, 0x9, 0x86c0, 0x7158, 0x9, 0xfffffffffffffc01}, {0x1, 0x1, 0xfff, 0x3, 0xc743, 0x7f, 0x2, 0x6, 0x7f, 0x7, 0xffff, 0x1, 0x2}], 0x100000001}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) keyctl$set_timeout(0xf, r1, 0x0) 2018/05/21 00:47:41 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x400001ff, 0x0, 0x0}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r0, 0x10001, 0x2c8}, 0x8) 2018/05/21 00:47:41 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000100), 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r1, 0x100, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x475b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4004881}, 0x20000000) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f0000000240)={0x3d8, 0x13, 0xb, 0x302, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@typed={0x1c, 0x8a, @binary="829ef824f7fd9f544163184b1d124d70da0def0cc5fc4ff5"}, @nested={0x178, 0x44, [@typed={0x8, 0x2d, @pid=r2}, @typed={0x18, 0x16, @str='}posix_acl_access\x00'}, @generic="ed58a4bc1b8d0be86284d0fb4783531781cdf82ae0c31d97d92d1e5829cea179a8cafefa1ea67c6f7058f02f0061f1d7935ee9acae46fc832af0cb29aa8ec88eb604a4aac6b797eec99b667c179b", @typed={0x4, 0x25}, @typed={0x8, 0x4b, @binary='sk'}, @generic="05bda7ce8565ee2323068775ca57e578b4bd3d539c80a79d3aae8ff452cd014fc619418c72519273393c04ea63b2e31a977ab8dd7bee610a8d8e91826ce019edc2cac541c19d75a9e359ac683d9356ead1ed97cc5fe7cbc098bfbe0b40bd0d8df901763af85dfe8a3ed209e90623a7d62b03d7d8bb285e2b74168c2bb82ed28a6cc07d1f18394465d7bda93b16a82419aa5b67f616c2e12866f2c5f580942c1271774ba064fcbda0aa345a6fe81a446e70ad74fbb3a2dfa895ae4367982edb31409ae2ed2aee1e01872f090394accb7a93c970f9ab3eca722d46a6e2eaecb3a5f92dd7fe3ddf0e919ac21df9d74c29f12774eca4dd91b6a2"]}, @nested={0x230, 0x67, [@generic="15862c45849621ada417d7000ad6be553d865d806d3e76c23f66bb82f646fc15abd31c26b1a9a28aea054fd0e99b2aaa79d5df728870d8d26fb3cd9f3637462f48ad8e4b87fd99bd65c80eb6aa1af90249", @typed={0x8, 0x80, @pid=r3}, @generic="0ecfa3d3bf2590f466358cdf8290ba60ffffab4e9831d8d0da8b421d128dd29b8501aa73b9b307750c02deaeb2b7176dcd7df4a89d9eac6ae534d829d4f80b479379b9231010cc8c037d47dbb3f7a4347dd827096bc0a28e4f8ea76f596fb0eacb1ff061ebf46871b43855a53642aaf75113b8d17e6f90fea87090c3ddc825de9b97673741517cc456e29b2a1fa6aa7f7da84870747b8c6e72d5bc976576bf82f215ab45559984fadf8427632a13901efc0806016cc896e89c6f092fb33af9ed2f31e52c840f8accaf78c7ed68419053866bcbe7", @generic="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"]}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x24000004}, 0x4010) 2018/05/21 00:47:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x8}, 0x2c) r2 = dup2(r0, r1) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000080)) 2018/05/21 00:47:42 executing program 3: prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x200000000000001a, &(0x7f0000000180)}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='yam0\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000040)) 2018/05/21 00:47:42 executing program 5: prctl$void(0x1f) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200840, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000140)=""/64, &(0x7f0000000180)=0x40) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) timerfd_create(0x1, 0x800) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_buf(r1, 0x29, 0x1d, &(0x7f00000003c0)="ab3e5a1e3c394ac84c6f5df51d9b1e09231c3cbb4400aed8fe", 0xec) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendfile(r1, r0, 0x0, 0x8) open_by_handle_at(r1, &(0x7f0000000340)={0x7b, 0x8, "271465d86cc756593f23e1ea3a5f990e822658a4c0d14059830fadf2437c32998c7659c8650780467aefeb2bd55aadc8ebc9f9c8587f7e0e0ac9ab38a911dc5ccddec3414e4a24ce48ff6b80b707d5e32eecc1dc758bd74ead698307d6d7e407ddcef33ef89b36348a1dc017d20be3ebd72782"}, 0x8e8cdf0624d32036) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0xffffffffffffff80, 0x9}, {0x200, 0xfffffffffffffffe}, 0x40, 0x3, 0xd70}) 2018/05/21 00:47:42 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0xffffffff, 0x8, 0x1f}, 0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x9, 0x80, 0x8, 0x3}, 0x2c) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000140)={[], 0x7, 0xcba1, 0x1, 0x0, 0x3, 0x7000, 0x4, [], 0x2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/05/21 00:47:42 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}}], 0x301, 0x0) 2018/05/21 00:47:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 00:47:42 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x400) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0xce1f, 0x3fffffffd, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffff80000004) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x10001}}}, &(0x7f00000002c0)=0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000380)=@generic={0x7e4, 0x8, 0x1000}) sysinfo(&(0x7f00000003c0)=""/151) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000300)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="1f000000cc1c33dc6e1ee6aad587a48f0530cb8e667c3c4de88fa2ec544d8cee8921e0bbdd57b035db4ab2c3e767166c78a8fe82510b40b60349a6bb28cbf6d2a37a8036d109f7b758ab98af35ffd88084983a16544920e82ac4986febf7659e3338020a695adfb4602220e8330d8d9bba864fa8b05ee340d7e56bfe733b0546bc0d39e697cdf07262f6d13f67ce9483f06f1049682c2d336632dff3341d69e429166c87245d96406f03fcfc39ac97a09adeb1c5df9daa8d8676420dbbb706667fa4c880"], &(0x7f0000000340)=0x27) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000004c0)=r5) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/21 00:47:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r6 = socket$packet(0x11, 0x20000000003, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$packet(r6, &(0x7f00000000c0)={0x11, 0x1, r7, 0x1, 0xdef, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req3={0x6, 0xb11, 0x80000000, 0x0, 0x6, 0x0, 0x2}, 0x1c) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/21 00:47:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000040)=""/22, 0x16) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000080)=0x1ff, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/21 00:47:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000000a, &(0x7f0000000100)=0x7, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x109001, 0x0) accept$alg(r1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000700)='\t', 0x1, 0x8005, &(0x7f0000000780)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 108.025900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 108.049268] audit: type=1326 audit(1526863662.201:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8137 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/21 00:47:42 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1) read(r1, &(0x7f0000000040)=""/48, 0x30) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0xa, 0x4}) timer_settime(0x0, 0x0, &(0x7f0000001380)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/05/21 00:47:42 executing program 2: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xffff) r1 = dup(r0) exit_group(0x10000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0x6b, &(0x7f0000000000)="352cda9855c7c07b579eeffc9cb381793806ea784e2b12d0a976657ad70dfb67d0569cd682175ba59ab2d39da9202dc0da9174825ac46aae6b0aa35d8096a8323667a43034dcbc1645bcd659fe51aa167180dd324626cf73674191763f61367c783f61042c166bb6abd105"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000080)={0x1ff}) 2018/05/21 00:47:43 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x3c, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/21 00:47:43 executing program 7: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="734d00b630", 0x5, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r4) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0x4}}) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x1, 0x0) mkdirat$cgroup(r6, &(0x7f0000000180)='syz1\x00', 0x1ff) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000040)={r5, r7, r7}, &(0x7f0000000600)=""/132, 0xffffffffffffff49, 0x0) 2018/05/21 00:47:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000001c0)='*', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000)="15d07831ef7a93c86aa110aa08c100b2ca5bcf52f9632ea61d25942e8d755b4c1231b1ec839c80d975a2f0974b01cc5b7802465ce44e1d1803fa2fe85f43d152535c8adab96997668408117a3f80162b64981e7b80bfb1cb645ef4395027cfeebb", 0x61, 0xc0, &(0x7f00000000c0)={0x2, 0x4e25}, 0x10) 2018/05/21 00:47:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0x130c}, &(0x7f000001a000)=[{&(0x7f0000001f34)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000013f5d)=""/163, 0xa3}, {&(0x7f000001fff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x7ffff}, {&(0x7f000001bff7)=""/9, 0x9}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) 2018/05/21 00:47:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f00000001c0)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$int_out(r2, 0x2, &(0x7f0000000040)) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/05/21 00:47:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x2000000000}, 0x3b, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="112f6dce61af66d04f27bace5cc9cd051327a4d1d18d823acb1aa637e715297cf1a93c2fbe", @ANYPTR64, @ANYRES64=r0, @ANYBLOB="c0e919c0acb0803dd12d03f0a09e62f46ad1010ea81cc7a2ea2fff96459ef96840c4014337a5c4032743351d5431d038cc11cf968f096e026c653634f49b2586c329a4129cc8aedf3c6b67f1295a54b43cc5d83867f9244e11d48df2e413cfae2b376fa68683d292f23f1e1af4746a4847c76e33575b", @ANYRES16=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYBLOB="e2d54378aa692c1e8638038fc1e928e7e957e4ca8a2ab4e6854128a4f20cd618d3b66b812e46a7fab2edc820499af8b4eabd8be74764b45bd7ed5df3cdb1b17fd3168f6ff282fcb1c322b9fab81aa1b67b0bb669be00547442cb4bf4464a1bfdcffde0744a46bff37d25e8533ff941331aa12a38cfc710872b9d23baf5d3a62a015c5a0bc640d51ab793daa25d", @ANYRES16=r0, @ANYBLOB="6f59f8ae5a96ff9ecbb502f1bc5e8de0b223033d45a3a3661588a31fa40ec06f3786ba3516e1cf50ce4cdb3f7867df13e20345fb193848452a4e44a1083dd0330eff94479d000c0a108e110e6e89849fbe0e4ba0209ba7e39f09a47931ff3d2429aa09ca23039670541efeb30216a19fcf974a95fb94da4eed1bec6b30ad626b5250681f3ab2f9169b72f610bf35d6f84b05c10d50050c954b94a70ee0ead1e71833eae1443dc47692d3ca8169d40223de8b64e90470ab2ad875081ede5fc529f52c9c5cc37554f9"], @ANYRES64=0x0, @ANYRES16=r0], @ANYRES64=r0]}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r2 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='selfmd5sumtrusted\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) 2018/05/21 00:47:43 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1) read(r1, &(0x7f0000000040)=""/48, 0x30) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0xa, 0x4}) timer_settime(0x0, 0x0, &(0x7f0000001380)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/05/21 00:47:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000006}, 0x1c) 2018/05/21 00:47:44 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) read(r0, &(0x7f00000010c0)=""/4096, 0x100a) 2018/05/21 00:47:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f00000002c0)="4626262c8523bf012cf66fa559b5ff6ce5a1fdd10a9cfff30cf0f226e01140354004f6658e9df41eae05b71913d8db74fe2e7388d246be5c5eac4721fc519cf4c95336846c059c8ffecbdd65e5c6e770029df34aaedf63bd40ab80251cc6a521b7e0772f8c47a21dec9e7a27a13dbae528efb52fdfa269aea15883") fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) fchmod(r0, 0x0) 2018/05/21 00:47:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setown(r0, 0x8, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x4, 0xfffffffffffff4d8, 0x3, 0x30, 0x1, 0x8}}, 0x8) 2018/05/21 00:47:44 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="e50000000000000000004500fde5000001000002907800000000e000000114009078e0000001"], 0xfdef) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 2018/05/21 00:47:44 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) ftruncate(0xffffffffffffffff, 0xfffffffffffffeff) 2018/05/21 00:47:44 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x6857b21ff1155d93) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='./file1\x00', 0x6000, r2, r3, 0x7ff, 0x9, 0x4) r4 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="be69c6580085e96022ae49b9806fe521d7d7519ea8a9cf425c2574bed6591a77fa3117fb91a2dff9f7428cbf8c45dbd8d43af329aa730ed300000000000000", 0x3f, 0xffffffffffffffff) keyctl$link(0x8, r1, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e21}], 0x10) ftruncate(r0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104802}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xd0, r5, 0x400, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x180000000000000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/21 00:47:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x18c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f0000000080)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/21 00:47:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000), 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) inotify_init() setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'none\x00', 0x0, 0x7, 0x58}, {@broadcast=0xffffffff, 0x4e22, 0x1, 0x8000, 0x5, 0x2}}, 0x44) 2018/05/21 00:47:44 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x10) 2018/05/21 00:47:44 executing program 3: r0 = socket(0x15, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xfffffffffffffc3f) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x41, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x1, 0x3, 0x4, 0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4a75, 0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/21 00:47:44 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x7530}}], 0x18) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003480)}], 0x1}, 0xfffffffffffffff8}], 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x208480) 2018/05/21 00:47:44 executing program 6: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfe63) truncate(&(0x7f00000002c0)='./file0\x00', 0x20008) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="004ef453d974654fec8619d54d8615f09629c15d2de7379a94234131696fc97badaa8a8c849c550d3a4195c913d9ede47e34"], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) [ 110.051481] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20001 none [ 110.087651] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20001 none 2018/05/21 00:47:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') socket$inet6_dccp(0xa, 0x6, 0x0) write$cgroup_pid(r0, &(0x7f0000000200)={[0x33, 0x39]}, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000340)={0x53, 0xffffffffffffffff, 0x0, 0x7fff, @scatter={0x2, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/180, 0xb4}]}, &(0x7f00000001c0), &(0x7f0000000280)=""/120, 0x9, 0x1, 0x2, &(0x7f0000000300)}) 2018/05/21 00:47:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write$binfmt_aout(r1, &(0x7f0000000540)={{0x1cf, 0x8, 0x1, 0x276, 0x271, 0x11ac, 0x3e3, 0x5}, "185b09336f9ae496b0a7942e755473f9d597afdf665c5c7bb5f3dcb53698792d6b113eb706e1b53e454361396da25fa8fda1eafe027ee0eae78498c712b13ebfc7e46a7713d7653f44c50b89996bbc2002335a18a8b4034e5a7ff6db509a976f9abfb835013c2f74c617e5a481d2ca5578d1b5ee1b39cb5a69", [[], [], [], [], [], [], [], [], []]}, 0x999) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xa81, 0x101, 0x7ff00000000000, 0x40}) 2018/05/21 00:47:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x88003) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x8000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002380)={@empty, @rand_addr, 0x0}, &(0x7f00000023c0)=0xc) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002400)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x7, 0xfffffffffffff000, 0x8, 0x3, 0x9, 0x6, 0x0, 0x4}, {0x7, 0x4, 0x1, 0x27a}, 0x0, 0x6e6bb9, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d5, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x0, 0x3e, 0x4, 0x1, 0x40}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) getegid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1, 0x3}, {0x6, 0x1}, 0xefc4, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x4, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{}, {0x80}}) 2018/05/21 00:47:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003e00050100000000000000000a000000c2ceed80f63d377c849ea9aa840006398a7a9b65944e031d825dfa74ad82ed48ccd6"], 0x14}, 0x1}, 0x0) 2018/05/21 00:47:44 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, r0, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05830bc4816af7d05f802b9fd56304403b791de2"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/21 00:47:44 executing program 7: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0xf3f, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000200)) io_setup(0x6, &(0x7f0000000300)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r1, 0x0, &(0x7f00000002c0)) ioctl$void(r2, 0x5450) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) 2018/05/21 00:47:44 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)="552abaaa5e763f4be865a091d993bf969f0af031a24d3c53b82811ea7230c57bea191c49488f5f89090af2178e8d7641e62c2eeb70854ac3728626de", 0x3c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) accept4$inet(r2, 0x0, &(0x7f0000000080), 0x800) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/05/21 00:47:44 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x60440, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60cadd93aa191ae41e06f9d218d90c4d9d4ed5c54dbb7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)="63865b7af81d4382ad14bb3613d93fcc", 0x10}], 0x1, &(0x7f0000000b00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000008d00)='/dev/midi#\x00', 0xe, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008d40)={0x0, 0x6, 0x4, 0x9, 0x10000, 0x993, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xf58, 0x1f10573a, 0x5, 0x7ff, 0x7}}, &(0x7f0000008e00)=0xb0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000080)={r3, 0x43}, 0x8) [ 110.371351] binder: 8264:8266 unknown command -1005878523 [ 110.428245] binder: 8264:8266 ioctl c0306201 20a20000 returned -22 2018/05/21 00:47:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x8, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r1, 0xc008af12, &(0x7f0000000040)) ioctl(r0, 0x0, &(0x7f0000000080)="638c8fa530f99f522848b4290aeedf43d3f38eadce22f70c8d83ef6b75cf78db8f888d7d0cc73deb5a0629195dee453ea51de5cdbfbb5ebf6bab7aeeb22c8a6cccffd89b856df17ccc15fd9295fac1ecd3ec7178d457e2eb3bcd48f2f86c9328fb3667873663d49bcd188bad283eabcfa6b2aaea0520f41723b324dbb4a6414f4cc6c3f3c9e8372750179c7db10197d6503d1b086d4e3f953095e832915d24e9040b89c2c8e531af61d3d9bb2d97d83dd44f3e81a54386b28fa8404c32fa0966274e79bedec5f6676c59f50f65247caf58261d4691e66303aec94a546135a0de5e463d73f72494") 2018/05/21 00:47:45 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00000001c0)=0x1, 0x4) 2018/05/21 00:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6970365f666c6f776c6162656c00526afb8ba033bd6fbf0983c0e8e6c7fafcf57cfd4ac49d087e1c4633e874b2e602984665e58b88fcdb034c36563aefc9e5cd7ad69bdf6088b524222bb66d588eb0bb831c47e436206adcf94c4eb4734f291d3489925772ac9454f79acdc18f3dbde74abcb604540bfbcbf6288ad9d0d86c1828659b") r1 = eventfd2(0x0, 0x80801) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)) sendfile(r1, r0, &(0x7f0000000180), 0x10ed5b) ioctl$TIOCNOTTY(r0, 0x5422) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008000}, 0xc080) 2018/05/21 00:47:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x9, 0x3, 0x2, 0x0, "f7347aff21a5daa378feb1e9b78aabcec94c5fd3204f650600b3b18fba6eeee93ed4eaaad87b5c37267bf2b9", 0x2}, 0x0, 0x0, 0x7, r2, 0x1, 0x80, "99cc88ea51f15b687b4fa2ea94d6d98c3b5ea9c667653c04b0400c799d64ac90e61138409e8da9b1d4b378ea3da9ced573d892571a9f3367b893b857d8b6caec", &(0x7f0000000080)='Lproc\x00', 0x6, [], [0x1000, 0x6, 0x40, 0x7]}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) poll(&(0x7f0000000040)=[{r3}, {r0}, {r3}], 0x3, 0x0) 2018/05/21 00:47:45 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2a98a94fa047819c5bb617ce5248afde42a73845cacc68a139284e2dd752ca4dc3", 0x21, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000340)=0x7a2e79cf4aa49899) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x101) keyctl$update(0x2, r2, &(0x7f00000004c0)="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", 0xfa) 2018/05/21 00:47:45 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x418000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) 2018/05/21 00:47:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/05/21 00:47:45 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000740), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000ff01a1f0ffffffffffff0000fe8080040000000d43f4aa000000000000000000"], 0x3bc}, 0x0) 2018/05/21 00:47:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000001840)={@mcast2, 0x0}, &(0x7f0000001880)=0x14) sendto(r1, &(0x7f00000001c0)="495e58ff8ba710af387c9f32cae59ef06cea07d20e6bc2043e5f38ea438c2bd6e2c9060c8d0634b56adedcda8caf4bb0c9995e0f179baad8f35b2717a18c1d41e10f65f74f3bbbc3892742edc5336fdad95f4328fc8a7a91d7a7274f18ba6621c667b480de528454eabb781de9a30dcbc108d69c5084de825af51acd55d6e72d4b59154c", 0x84, 0x14, &(0x7f00000018c0)=@can={0x1d, r2}, 0x80) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0xffffffffffffff35) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80080, 0x0) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)="e91f7189591e9233614b00", 0x8, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000300)="2b2cd942ca7fd77da2bb196ba013fe079aabdcebdef72aeae32f5889f940874b461a337086b02611a334477b65805ca3bf2fa6f9b51b074f", 0x38, 0x51b}, {&(0x7f0000000340)="7c9ea01b774f919a8e5460a94ef4c4d30062a476cce33025f312468e2b5d2b789d7e53c023a4f5da2d61cf6d1d2a08d17f3b4fbe4aefe98efc715b509f550f08685d36d70471fb6dec5819ef1e44033daa97b9268b945e27e9b1b6eb3fb29b9bc6885a5a82ca8206d47202c8b86c5a2a9428250156859134e9af88bc3f15bc18f63291a8c4562d038e321e9dda177ac037cf564a56b8adaf8e2e4a3a4ba78c0f71268728c1ef0004ba5a9095a660b9b299d6ba3876227e37b436f80d6fc4d57749bfd19fdc78a3d741bed6940022abeba31716ec98554a553513340ad47ab69a5203b5a1a9e48129e87b7227c6001f4357e74ef33e92", 0xf6, 0x5}, {&(0x7f0000000440)="db70d905fa12f009bb1314d7a68e0077037853a3c6d5ec1bfb94b98c2475a8a74ad6194ebd851f6bfc7db77ce551adb535cf0d26822ecc99a45e5d67c0f5404d7a0df17fd4556053bb48a2fc20b16f2c87239f6e6067e8dde7b4aa780c1e22ff8e0eb0ee447da625e98fd3", 0x6b, 0xfffffffffffffffa}], 0x2000, &(0x7f0000000540)={[{@resize_auto='resize=auto', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}]}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/05/21 00:47:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="74ad26488b89debda24b3f63c1fa0a7c9abe47da7f51b00000000000000003ffc4deda6ad323af9ef63b08d20e19b9abd9b158b9833503ac45096160a926d7af687d584272427ddbda02ef146506e3"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/21 00:47:45 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200900, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x90d}, {0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0xe}, 0x96}, 0x62f, [0x7, 0x2e, 0x7, 0x8, 0x183f526e, 0x40, 0x2, 0xffffffff]}, 0x5c) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0xaf02, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) 2018/05/21 00:47:45 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffeffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x84c5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x700, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/21 00:47:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) 2018/05/21 00:47:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket(0x6, 0x3, 0x1000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/21 00:47:45 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000001b207f5c5eeb08004510005800000000002c9078ac1414aaac1414aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000a981f3107bbaa8fbc29d2f08161b9d16d0ab2b2043a7b849b8a9d72f70af38c0e937892480200d72b7cd220d5b8e638631672bf58efc8a374b3efcd96d8ba01367f7"], &(0x7f0000000000)) 2018/05/21 00:47:45 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x104e22, 0x0, @empty, 0x5}, 0x1c) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) dup2(r0, r1) [ 111.729430] binder: 8333:8336 ioctl c0306201 20008fd0 returned -14 2018/05/21 00:47:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) r1 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000100)=""/225) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f00000000c0)={0x0, 0x80006, 0x0, 0x0, 0x0, 0x9917, 0x4000000000ffff, 0x4}, 0x1000000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/21 00:47:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000180)="f2410f1b1c74460fc71a66430f3881a00a0000000f20e035004000000f22e066ba6100b00deeb805000000b9a82e00000f01d966ba4000ed663ed9f7c442c1aac6c4c1245ce4", 0x46}], 0x1, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x4, [0x4f9c, 0x60000000000, 0x6, 0x1]}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 111.797614] binder: release 8333:8336 transaction 2 out, still active [ 111.798699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.804458] binder: undelivered TRANSACTION_COMPLETE 2018/05/21 00:47:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x820a800}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=@newneigh={0x50, 0x1c, 0x400, 0x70bd2c, 0x25dfdbff, {0xa, 0x0, 0x0, r1, 0x64, 0x3d, 0xf}, [@NDA_IFINDEX={0x8, 0x8, r2}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @NDA_DST_MAC={0xc, 0x1}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0x0, 0x2, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x185, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x57ff}}, 0x14}, 0x1}, 0x0) 2018/05/21 00:47:46 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200900, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x90d}, {0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0xe}, 0x96}, 0x62f, [0x7, 0x2e, 0x7, 0x8, 0x183f526e, 0x40, 0x2, 0xffffffff]}, 0x5c) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0xaf02, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) 2018/05/21 00:47:46 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74b1ed68a0a140740f69e063d4ddb488b6ebd3eeacce2d0f354c4e3f4497ab2fc8336ed4a49bc70769d5e0995dba5fb83adab53b7eb54f19b88bd660b83e70"}, 0x60) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/21 00:47:46 executing program 1: mprotect(&(0x7f00003ed000/0x4000)=nil, 0x4000, 0x8) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x801, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) [ 111.975237] *** Guest State *** [ 111.978631] CR0: actual=0x000000008005003f, shadow=0x000000008005001f, gh_mask=fffffffffffffff7 [ 111.987513] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 111.996392] CR3 = 0x0000000000000000 [ 112.000134] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 112.006134] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 112.012133] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 112.018831] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.026842] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.034892] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.042900] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.050923] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.058937] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.066943] GDTR: limit=0x00000000, base=0x0000000000000000 [ 112.074949] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.082950] IDTR: limit=0x00000000, base=0x0000000000000000 [ 112.090957] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.099663] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 112.106105] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 112.107848] IPVS: ftp: loaded support on port[0] = 21 [ 112.113572] Interruptibility = 00000000 ActivityState = 00000000 2018/05/21 00:47:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x64000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x80) sendmsg$can_bcm(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="07000000800000000800000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="040000a001000000040000a00101000074f74e8f3feef670ec623e2a574dc3acc4550bc60955a1a58d35dede5ae1618c4e6b35252012c047f54ab70aa3e6c04002425a77a2d96404"], 0x6}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000004081) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xfff, 0x4) r3 = eventfd(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r3}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) 2018/05/21 00:47:46 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/05/21 00:47:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/194) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0x100000000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000300)) [ 112.113583] *** Host State *** [ 112.113594] RIP = 0xffffffff811f76d9 RSP = 0xffff880184357390 [ 112.113616] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 112.113630] FSBase=00007f0cc44a4700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 112.148489] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 112.154399] CR0=0000000080050033 CR3=00000001d9373000 CR4=00000000001426f0 [ 112.161466] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 112.168175] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 112.174258] *** Control State *** [ 112.177755] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 112.184451] EntryControls=0000d1ff ExitControls=0023efff [ 112.189941] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 112.196899] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.203604] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.210211] reason=80000021 qualification=0000000000000000 [ 112.216648] IDTVectoring: info=00000000 errcode=00000000 [ 112.222187] TSC Offset = 0xffffffc0e59a00df [ 112.226548] EPT pointer = 0x00000001a891001e [ 112.352256] IPVS: ftp: loaded support on port[0] = 21 [ 112.592878] binder_alloc: binder_alloc_mmap_handler: 8333 20000000-20002000 already mapped failed -16 [ 112.606117] binder: BINDER_SET_CONTEXT_MGR already set [ 112.612493] binder: 8333:8418 ioctl c0306201 20008fd0 returned -14 [ 112.619389] binder: 8333:8417 ioctl 40046207 0 returned -16 [ 112.628803] binder_alloc: 8333: binder_alloc_buf, no vma [ 112.634491] binder: 8333:8417 transaction failed 29189/-3, size 0-0 line 2971 [ 112.643377] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/21 00:47:46 executing program 4: r0 = socket(0x8000000009, 0x4, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x88000f, 0x1f) rt_sigprocmask(0x3, &(0x7f0000000000)={0xfffffffffffffff8}, &(0x7f0000000040), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bbd, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) io_setup(0x7, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x1d, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/21 00:47:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/140, 0x8c}, {&(0x7f0000000640)=""/237, 0xed}, {&(0x7f0000000740)=""/111, 0x6f}, {&(0x7f0000000040)=""/1, 0x1}], 0x9, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xfc884903efcd411a, 0x41) 2018/05/21 00:47:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = shmget(0x3, 0x1000, 0x1000, &(0x7f0000405000/0x1000)=nil) shmat(r2, &(0x7f0000ba9000/0x1000)=nil, 0x2000) shmget(0x1, 0x4000, 0x400, &(0x7f0000910000/0x4000)=nil) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000000c0)={0x9, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x108) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), 0x4) r3 = socket(0x1000000010, 0x802, 0x0) fcntl$getflags(r3, 0x40b) accept4$packet(r3, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003680)=0x14, 0x80000) connect$can_bcm(r3, &(0x7f00000036c0)={0x1d, r4}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x1) 2018/05/21 00:47:46 executing program 5: r0 = socket(0x2, 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000740)='msdos\x00', &(0x7f0000000780)='./bus/file1\x00', 0x8, 0x1, &(0x7f0000000880)=[{&(0x7f00000007c0)="158fc6960001df63c7aad125651d7fbe9bdcec4ac2fa958b9b0aee38f4b1e9eb912e589d8017f50187b35609f922a0dbc734da1f752404603ff5a8925e12dec34792bc98cc813d70c04aeb5e099cb8068cde387c5afb7c620feb5df0f66c6327ae817b45e1b08cb9660713e59717c19eb03b73f26f20197e7136bf216de1cf826fa1f6ed24cc91c6973a350b6a0a5e051e78278a5f4309964ec577d6fef005115fbd7d", 0xa3, 0x20}], 0x200a03c, &(0x7f00000008c0)={[{@fmask={'fmask', 0x3d, [0x36, 0x37, 0x36, 0x37, 0x31, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x34, 0x31, 0x36, 0x33, 0x32]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x30]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x7}, &(0x7f0000000580)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r1, 0x4) sched_setattr(0x0, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x800007) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000003c0)) r3 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r2, r3, &(0x7f0000000140), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4a0, 0x5, 0x7fffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffffffffffffffe0, @dev={0xfe, 0x80, [], 0xd}, 0xcf19}, @in6={0xa, 0x4e21, 0xffffffffffffffc1, @empty, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000006c0)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0x8, 0x8, 0x8e0a, 0xad8c, 0xd, 0x6, 0xb7, {r1, @in6={{0xa, 0x4e20, 0xf47d, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x4, 0x2, 0x8, 0xe4c2, 0x40}}, &(0x7f0000000200)=0xb0) link(&(0x7f0000000600)='./bus/file0\x00', &(0x7f0000000640)='./bus\x00') renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000380)='./bus\x00', 0x4) r5 = semget(0x2, 0x0, 0x40) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000000440)=""/222) 2018/05/21 00:47:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) r3 = socket(0x40000000015, 0x5, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000200)=0x1) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000240)="b44d528bed0067", 0x7) 2018/05/21 00:47:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x7, &(0x7f0000002580)=[{&(0x7f0000000180)="51d74628f874657dbe7a9afe5a3e0eee57ce511111af8fc11fa5ba1b239fcd97ce3988ad12fa647b33d95bcea2e0f0e9cd9d4108b7160c2c005f67979db319bdbd16579719103066e0f0ca95eef3b821233aa61be47b86b31b0b8471b939d4044614a4308700c6b8693311a5838cf46282b7b48eff310c1ac459d5116027241cf44107c9e2c339", 0x87, 0x6}, {&(0x7f0000000240), 0x0, 0x80}, {&(0x7f0000000280)="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0x1000, 0x5}, {&(0x7f0000002280)="1f69d42acfd509dd62ed21eb68f1c70a90fbc26bf75ae51d29b97ff080fc7b66f7e4c45120785a7d9adfc8a1249e216779643631b1254a1c117014908d0bc491a5ec33c60d65f737d7b6faf2328f31d05799811ff8912476f155ce1ae6eebb1d3ca3213939e443c75a1a8ad6e04bb9949838cdbfceac68c807c108661d56f10122bb20e001fc10162debaade5258ac4671816d89f1345bdfa0eeba21ec3394f897cf3a28f79f45b456d8d4b9ff71f51699719ba2911abd8f79022289a95e745497087ac1eb898ac9f2a745ffb4ec507e4de3b0ff17ee8bcaff85b74b6afed7bf7b101fde2dbf5a744dcc", 0xea, 0x80000000}, {&(0x7f0000002380)="f373d5d86e1d7aa7cc02983535a223ddcb211ce95053ad798fdb40bfed73e5e54615f1f259af7215782d54fc885245bbe65cb263cb353cb07e96be4218497c3e415f358174ee8052b06cd3fa9a3a7c985e658b40bfb7e5e66d11444c3b3bfc17bfe0256dfc041b977d163f7a12e58d56d56dac5c2e140f579d472a91231a999efb853027bbc16df7e40779dfb9be105ea992225f0e2d9ac20216700d4c7f7b6ea9fc791a57c19d046676fb0ff68c2c69f32f5bbb9237f6a592067d1288b4ecd5972dd85d422f961755d8ae5eac6e41359fdbaefbbf452515bfd2be9388084ff1a7fd65612988d7b6", 0xe8, 0x2}, {&(0x7f0000002480)="4771f25d40e81a0ee7a78b8e576f2667028b2d3fa1aa50875cead1d50ad25721c76eb6fbccfcd0a021d292d1d81d266f1e64990c26caaca9fbf92f270eb8ced34d398b98d4fc6a9d29bbe51d6e5e45b1158ca0d421f0e2b2f665b230f78bea0582297955516a063d8ff7e812cf3b515b9ef09e1c998f2714f6ea7a75087e375aa5d0428eb62f4a5ef23d82e5070684a2e14fc2ccc8917a57cd8f481d44a5f81bff5ef01bfe8aa456a1359808a59b47322247905ab76d7b209eaf528f22349ef16caf35b66271512f7797", 0xca, 0x9}], 0x4, &(0x7f0000002640)={[{@nodatasum='nodatasum', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x39]}, 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@ssd='ssd', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@datasum='datasum', 0x2c}]}) 2018/05/21 00:47:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) r1 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000100)=""/225) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f00000000c0)={0x0, 0x80006, 0x0, 0x0, 0x0, 0x9917, 0x4000000000ffff, 0x4}, 0x1000000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/21 00:47:46 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x5, 0x12000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0xa9, "914574afc0605a50f495f646aca1527a0b61addf3187e8fe4eef78665f80e6ebc93edf4219b2dd77f87e0069d1bbe99b440694908723933ec442510ebd0374c5d5269b9dfdcefe52edf962fbee36628d6320511ffe93a8c2eb40a9b6bb3ff2165c10c112ccf5becd0649dc7ccdfff88ee2927e6a95f5af0bf980dff02a7fd225c05066b898ba04198d602359cd3e16d6c117ffa2dabfe5ae093ffa496446310cd6487d2ed3348d0306"}, &(0x7f0000001140)=0xb1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r1, 0x8000, 0x180e, 0x80, 0xfffffffffffffffd, 0xff}, 0x14) r2 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000040)=""/4096) [ 112.765519] binder: send failed reply for transaction 2, target dead 2018/05/21 00:47:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x3, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000002000000087040000000000004000000000000000"]) 2018/05/21 00:47:47 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x2}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x6, 0x5, 0x0, 0x3, 0x1}) fcntl$setstatus(r0, 0x4, 0x200000000083ffff) 2018/05/21 00:47:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000280)={'rmd256-generic\x00'}, 0x0, 0xfffffffffffffea6}) 2018/05/21 00:47:47 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc0800030023020000", 0x24) 2018/05/21 00:47:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200010000000000000000000800160000000000480001007368613235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/05/21 00:47:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0xaf2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x201, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x101, {0x9, 0x4, 0x400, 0x151d, 0x5, 0xb293}, 0x2, 0x4}, 0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x14) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x5, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002e0013031054a7c4444f0906446314c0bc4ef0000000000000000003eb04210701e59342e9a4e34494c39e301ef725a7c9ba52e4bf1d55a311b85ee528fa73ee7cd433865770c02889c65d4c51b59cc131351df18c9397a943fc5bdc1400a8b0aa1d028d260b3b3b54d844bdcd0341ab83a42df76a57311a458bb20700000000000000"], 0x18}, 0x1}, 0x0) [ 113.229850] netlink: 80 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/21 00:47:47 executing program 4: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x803, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) 2018/05/21 00:47:47 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8db1, 0x1) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x8, 0xffffffffffffff2e, r1, 0xffffffff, r2, 0x0, 0x5, 0x5}) 2018/05/21 00:47:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB="b5000000ee0cd74c4f3d0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050324f11cc40000000081ff34c7634d9bb9358ed3d67b8024882a1567a7647d6d54d50e276cbc6cab7c73a4643f49f74d708e8bc24661e78342e0215993e5396a4d10d05064283685240c4dbc23d1fba4085ce14653d0dd5fbe5e9b3eda749101be2fbaa07d30eb00000000000000000000000000"], &(0x7f0000000140)=0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000340)=0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept(r2, &(0x7f0000000180)=@generic, &(0x7f00000000c0)=0x80) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) 2018/05/21 00:47:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0xfffffffffffffe93) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0xff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x1000000000000, 0x3, 0x0, 0x0, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/rt_cache\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 00:47:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8882, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000200)={0x1, 0x2, 0x0, [{0xd41c, 0x916, 0x80000001, 0x80000000, 0x5, 0x4, 0xffffffffffffffee}, {0x10001, 0x80000001, 0x400, 0xfffffffffffffffb, 0x9, 0x0, 0x4}]}) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@gettaction={0x34, 0x32, 0x201, 0x0, 0x0, {0x2}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x20000050, 0x0, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x34}, 0x1}, 0x0) 2018/05/21 00:47:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800003, 0x11, r2, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)={0x2008}) ioctl$KVM_GET_XSAVE(r2, 0x81a0ae8c, &(0x7f0000000280)) 2018/05/21 00:47:47 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r0, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/80, 0x50}, 0x0) 2018/05/21 00:47:47 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="a5d6eba7aefb609de452df44e83274d08542a6f78f704cedd553596bb17c793dc4ddf630285e07688b87c414b8efcac9e9a06e3a5edfc28344a3310c732512d49d1f2b9c3dfb56aaae4ce7c2baa74ad505ccf7edb8ba6873778dda0af8422f6b4910c10d8fb685c8c8a4344ac33ff6f10fa77a26c73232fe7f46ebb27ce26476f9ee42e931a61980da27c08e347ebe87e0b9bffb223ea7c7aff390a78e528a", 0x9f, 0xfffffffffffffffc}], 0x100002, 0x0) r0 = memfd_create(&(0x7f0000000200)='vboxnet0[vmnet1{keyringkeyring\x00', 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000380)={0x4, 0x0, [{}, {}, {}, {}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc100000000004ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc55143e118412fd32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb861dcbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402000000000000", 0x0, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x1fffff, &(0x7f0000000080)) [ 113.430687] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 113.438307] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/21 00:47:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/05/21 00:47:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0x320, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x40000) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)=0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/69) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/21 00:47:47 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) fchmod(r0, 0x22) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000001940)={&(0x7f00000003c0)={0x1580, 0x6, 0x747cff49d5c67ab2, 0x200, 0x70bd26, 0x25dfdbfc, {0xc, 0x0, 0x1}, [@nested={0x150, 0x4e, [@typed={0x8, 0x4b, @uid=r1}, @generic="15b41ade31b1776c16dac4ce736697f49cd478cea5c1abd65d15c61e21fab4f415546f18f9e516b86b5e39508044f1aa30eba191fac01eaf484b75d7477f4a8b661b40d7989848069064552f8b3ea47abec95158b69eff311a923aed2e7de1e8ae15d40e3f263126c9c60ac0ce6909c743efc4d868e7fe5091ee9a420a39c3315c67a5cc1f7bd99a8d0c86b43448c9a2bc5039d176e5d9ba6d26023d791454a05032d6428a524070e78114e9f8a8f2a1b221e9a66bb915fc4d5f2ba2f4f3119a4e97eaec023e08926960ce1b05c3eb46dd636b4abeb9352f02cfff9add0e90683117f3d40e5ade7c0cbaedf5644c904997a7cbfd897d09", @generic="e2b2af60bfb3f20082edd400c3fe672c434e111c75ce1df72e433ef188578af161196922bace5b693545e1ced74eb6496d4468816bc3d925138741f6c51b4fed8997d85a05c8cd6026f5bd"]}, @generic="5a4ba75f0e9ae1cb24df3f0737071e376d7814251cff547bd9d61ceabea0de6f2c6e27da22ad74fa", @generic="fbd85cc67ea348e89890be29ba691d1de137617439f730b1b6ec7271016ac80dde0d12638661023e50ab88bf076a3649368467a1aafb50d8e5601ae8e923ae0cf001d7faa574cf50b914e6810e42dbeada69b478f57ed6be8bb3ce97f509160a20bc3b6b6bf246e6af674f3dc93d30fe77208912f62b5c21a8380fe3eb6baf6ed6f8bf83e0306ccef99c98e5e7d6c268c73e0f53978e17d3bc6579a4f2b2afea2f3aeb2ca891b1198d9984d0e7385b0d934ee2ef24ad3aa0b1f06ea41228a1c2fbfbf868981c6faacee19040a2fbb4636dfc2d6a", @generic="93dafa83db21607b6f01e0be7103c96bc8fa335b92f6803ebe71b8af7434123146888bb4f3f05052a4c2ac69763c85f28c48d5d6a1894fab68cde0ee1532dddc9868dd816859a60bae17a15510bd856c07f93537fed71daa9fa5775518f4ea", @nested={0x12c0, 0x13, [@typed={0x8, 0x24, @pid=r2}, @generic="fec36b7e901f231eadc4fe06b353c168040ae41919c9c57600f45cafe2299b95d6f87878fb1af731f2f9197701745cfa44801d", @generic="bd8cb0341d42f2f92938306a624556c7a18f3a9808c068d480540ca1f6b9bac8b07714f38a9d9bed6d437e95095fcd1f5185cbad4ba4a5cc4d8412f2f3add57ec081d6d6291c75d156d975755209640e1a72d9d849c7b1eceb05dfe246fe12433ab936ce22e2694402a4bdd9300dbad916a92aafeeae82fd634106fe26734bafab45824f5a8697869183b72c85f337f4c941997aaf6232a9c4a6", @generic="667370c3e24936bacd016b20d17d6a082dcb1593160322b75db1d7ad958c85", @generic="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@generic="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", @generic="9a973065b7f5a1e92d82460a", @generic="37a551abdafc84d6f7e044bf2e1e1c46ef73c823a4af5eb59a66a88821accb2cd9d7403b305de18a790946d1cecd7d28050096accf2135d520e6b09166c3016de8fe1caaff3430f45ebbdf93a9987b69e256eb6b487a0b4f3f057d49e6fbe6ddaec1815e2246dc4ab09b3d8881f69ef47b281c74d1eeffd1560ad863cfe54e1aa940847819888e4ea792cbe132863451db3ddd22c4b451478f6e9c73b8a5f00a4d53d310a1affa54f8f189d23a9cd7b3b3ab71d9ec37ff8a1b1f6dd67d7ce138a0"]}]}, 0x1580}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) sendto(r3, &(0x7f0000000000)="bf4ca76404e8cea42aedd91ba028c9f0c348bee081885f6011", 0x19, 0x14, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') exit(0x0) getdents64(r4, &(0x7f0000000080)=""/140, 0x8c) fchmod(r4, 0x2) 2018/05/21 00:47:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0x800, 0x4) 2018/05/21 00:47:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x442c80, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/26, 0x1a, 0x10100, &(0x7f00000000c0)={0x4, 0x9, 0x8, "b115568b8b5c", 0x1000}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000002c0)="18", 0x1}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x20}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x6, @multicast2=0xe0000002, 0x4e23, 0x2, 'dh\x00', 0x8, 0x9, 0x2a}, 0x2c) 2018/05/21 00:47:47 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x18}, 0xc) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/05/21 00:47:48 executing program 7: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xe000, 0xffffffffffffffff, &(0x7f0000b18000/0xe000)=nil) 2018/05/21 00:47:48 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8dc, 0x40000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r1, 0xc0045c7f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x101802, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000100)) write$rdma_cm(r2, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x45c) 2018/05/21 00:47:48 executing program 5: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x10400) getdents64(r1, &(0x7f00000000c0)=""/11, 0xb812c794e8df5bcd) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x2}], 0x10}, 0x0) 2018/05/21 00:47:48 executing program 3: rt_sigaction(0x89, &(0x7f00000002c0)={0x0, {0xfffffffffffffffd}, 0x50000003}, 0x0, 0x283, &(0x7f0000000300)) 2018/05/21 00:47:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x20) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast6-avx)\x00'}, 0x58) r1 = socket(0x10, 0x3, 0x0) getrandom(&(0x7f0000000200)=""/4096, 0x1000, 0x3) ioctl$sock_ifreq(r1, 0x89bd, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_flags=0x200}) 2018/05/21 00:47:48 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x8351000}) 2018/05/21 00:47:48 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x98e3, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000080)=0xfffffffffffffffd) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x6}}}, 0x32) 2018/05/21 00:47:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x8000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r2, &(0x7f0000000480)={'#! ', './file0', [], 0xa, "ada5b76cae3e1949810895af51009bd2f120d219b4c8b554d128225db77cfe7fe018c7c465c9e9adbca6a60ca447ef4055bb56ec76d4822fff922683c967c49b7543bfd70a"}, 0x50) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}], 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'dummy0\x00', 0x2}, 0x18) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) 2018/05/21 00:47:48 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x32, 0x3}, &(0x7f0000000080)) r1 = eventfd(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendfile(r1, r2, &(0x7f0000000000), 0x1000000008) tkill(r0, 0x15) 2018/05/21 00:47:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400200) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/21 00:47:48 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x1e, &(0x7f0000000040)={0x5, 0x1, 0x6d6d521b, 0x1f}) r2 = syz_open_procfs(r1, &(0x7f0000000240)='attr/keycreate\x00') r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x101440) accept$nfc_llcp(r3, &(0x7f0000000180), &(0x7f0000000200)=0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigqueueinfo(r1, 0x36, &(0x7f0000000300)={0x32, 0x101, 0x3}) socketpair$inet6(0xa, 0x803, 0x401, &(0x7f0000000000)) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280), 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0), 0x4) [ 116.085226] Unknown ioctl 44802 [ 116.091106] Unknown ioctl 44802 2018/05/21 00:47:50 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46040000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000008704000000000000bf0000000000009cdf"], 0x59) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "71756575653180e500000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000100"}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/21 00:47:50 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1c) r1 = socket(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40101, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000140)=""/255) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000380)=""/248, 0xfe8b, 0x0, 0x0, 0x89) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) 2018/05/21 00:47:50 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'yam0\x00', 0x1002}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x7ff, 0x6b}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) 2018/05/21 00:47:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x161, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046306}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x8, @tick=0x8, 0x6, {0x7, 0xffffffff}, 0x3, 0x1, 0x8}) 2018/05/21 00:47:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='oom_adj\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x40, 0x1, 0x3, 0x1, 0x10001, 0x8, 0x8}, 0x20) sched_yield() setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000800)=@int=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x42, &(0x7f0000001500)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "3a21ae", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/05/21 00:47:50 executing program 3: r0 = dup(0xffffffffffffff9c) syz_open_pts(r0, 0x30c01) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') sendfile(r1, r1, &(0x7f0000000000)=0x2000000, 0x7fffffff) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x2, 0x20, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 2018/05/21 00:47:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x147}) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) fallocate(r1, 0x8, 0x0, 0xffffffff000) creat(&(0x7f0000000180)='./file0\x00', 0x140) 2018/05/21 00:47:50 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2a9b, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x541f, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x82, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/05/21 00:47:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="00e1ffffff00000000000000"]) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 116.207578] binder: 8616:8618 Release 1 refcount change on invalid ref 0 ret -22 [ 116.242549] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/21 00:47:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="802d00000000000009450c9d6a4105f799edc85943ee05008fec511374cb4cf3eec90000000000000000000030"]) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x20000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/75) ioctl(r0, 0x8916, &(0x7f0000000000)) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', 'cgroup\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0xed, 0x8d9}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/21 00:47:50 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000000), 0xfdd8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) getdents(r1, &(0x7f0000000080)=""/26, 0x1a) socket$kcm(0x29, 0x7, 0x0) 2018/05/21 00:47:50 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000014c0), 0x7fb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x289}], 0x1, 0x0, 0xfffffffffffffcf2, 0x20040015}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x3}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) r2 = syz_open_dev$audion(&(0x7f0000001340)='/dev/audio#\x00', 0x80000000, 0x60100) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001400)=""/174) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001380)=""/120) 2018/05/21 00:47:50 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x418000, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xd70}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x4}, 0x8) write(0xffffffffffffffff, &(0x7f0000000100)="c3", 0x1) [ 116.278117] binder: 8616:8618 ioctl 40046207 0 returned -16 2018/05/21 00:47:50 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20}, {0x20}, {0x20, '&'}, {0x20, '#! '}, {0x20, '#! '}, {0x20, '*sem0'}, {0x20, '\x00'}], 0xa, "180e22511ec2b809160d9462246837f938cc1a65472b60c043f244fe893021a99e639d895e00000e1d3576530137bbc5267ed4b40f4c299de425ef3136e54ff155426f234ae3a5314ff9c330ee604e5bda4d030430720af03038ae01e14e6509"}, 0x7f) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) [ 116.326000] binder: 8616:8618 Release 1 refcount change on invalid ref 0 ret -22 2018/05/21 00:47:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x2a9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/210, 0xd2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x402080, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00'}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000540), &(0x7f00000004c0)=0xfa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0x80000000}) 2018/05/21 00:47:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffffffff70ae, 0x10000) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000100)=0xaa) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/mnt\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/131) 2018/05/21 00:47:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @rand_addr=0x8000}}}, &(0x7f0000000500)=0x90) r1 = syz_open_dev$mice(&(0x7f0000006180)='/dev/input/mice\x00', 0x0, 0x240) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006640)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000006740)={&(0x7f00000061c0)={0x10, 0x0, 0x0, 0x202020}, 0xc, &(0x7f0000006700)={&(0x7f0000006680)=@deltclass={0x64, 0x29, 0x10, 0x70bd2b, 0x25dfdbfb, {0x0, r2, {0xffff, 0xffff}, {0xffff, 0xffe0}, {0x10}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xfff2, 0xb}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xfffb, 0xb}, 0xffffffff, 0x1}}}}, @TCA_RATE={0x8, 0x5, {0x277d, 0x80000000}}, @TCA_RATE={0x8, 0x5, {0x3, 0x8}}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/05/21 00:47:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x208000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x200402) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/05/21 00:47:51 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c90", 0x3}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="27085c247e28d6733178666c6f7070792c00"]) 2018/05/21 00:47:51 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r1) 2018/05/21 00:47:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 2018/05/21 00:47:51 executing program 5: prctl$getreaper(0x13, &(0x7f0000000000)) 2018/05/21 00:47:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x12814722e45cbc24, &(0x7f0000000040)=0x10002, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/21 00:47:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x7c3324e99b989539}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8504cb1f68aa4341}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r3, 0x10, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) 2018/05/21 00:47:51 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) recvfrom(r0, &(0x7f0000000140)=""/175, 0xaf, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000680)=0x80, 0x8) r4 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r4, r5, &(0x7f00000002c0), 0x10000000000443) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="f84a3defd2a1eb0c913c6116fce5c435", 0x10) 2018/05/21 00:47:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x2, 0x8000) [ 117.628843] FAT-fs (loop6): Unrecognized mount option "'\$~(Ös1xfloppy" or missing value 2018/05/21 00:47:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) io_setup(0x100000, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)="fc", 0xffffffffffffff3a}]) 2018/05/21 00:47:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) r2 = syz_open_pts(r0, 0x2) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/21 00:47:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000100)="ea4c7a14e1a0a6b8bdf635ca3961a2ff789f0b4493b0008d5d448527bb7d3c4b5e", &(0x7f0000000200)="6599650a0229b2ac70afd35cd3e15371f7947d1c14774954188f95d1570086fc40b5569dd2d58165d1943f05a40c52d64f8cfd5dc65c7fe5ddc9274cc798e3859daf6816517c9bac91a68300e89906b2a07459f5df74e56ced073df508e64c6ab4e9f72ed7be21dab2de9df70af146838ceb395fe10c175c07cb68a62cfdd01a83c58760eca62dc174fc7aab", 0x3}, 0x20) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280), 0xffffffffffffff88}}, {{&(0x7f0000001c00)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x9, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000003dee766f4a21c62000000000"], 0x10}}], 0x2, 0x0) [ 117.674539] FAT-fs (loop6): Unrecognized mount option "'\$~(Ös1xfloppy" or missing value 2018/05/21 00:47:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x109000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x46, 0x6, 0x100000001, "81b786c939e9a43d3cd6babf864d6cc66c111b24b6e2d4e3e4986a8467562f905a6b503de367ea2502d2b59353558fff396c654faf72fa8135fa2523198c9ea723e07449c5ff"}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) bind$can_raw(r2, &(0x7f0000000040)={0x1d}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000), 0x0) 2018/05/21 00:47:51 executing program 6: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40000004}) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x78c, 0xa62}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000140)=0xc) 2018/05/21 00:47:51 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='ns\x00') exit(0x4) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) 2018/05/21 00:47:51 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) prctl$intptr(0x1c, 0x9) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x3}, 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/212) 2018/05/21 00:47:53 executing program 4: clone(0x30000000, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff, 0xc6, 0x10001, 0x400, 0x0, 0x2, r1}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/21 00:47:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x181ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x9, 0xc5a, 0x6, 'queue0\x00', 0x1}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000300)) connect(r1, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x6, 0x3f, "1ac1260604be13fdb12dbe0f88acdf08232cb0f38763d6271633c546d856a42b83da4da6a67c8d64a03cf34d8ca3b42858e1ee45dc09ea7ca093f276eced91", 0x3d}, 0x80) keyctl$unlink(0x16, r2, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000280)) 2018/05/21 00:47:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)) 2018/05/21 00:47:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xca, 0x8, r0, &(0x7f0000000040)='./file0\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/05/21 00:47:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x260002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x3, 0x4, 0x8, 0x80}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x0, 0xfff, 0x7, 0x80, 0x2, 0x10001, 0x100000001, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x3e, 0xcc68, 0x6a, 0xe9, 0x80}}, &(0x7f0000000480)=0xb0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x2000000020000, 0xfffffffffffffffe, 0xfbcd, 0x0, 0x9, 0x5, 0x0, 0x100000000, 0xe66, 0x2, 0x4, 0x2}) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5437, &(0x7f0000981ffe)) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x1) write$binfmt_elf64(r5, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x4, 0xffffffffffffff77, 0x3, 0x1, 0x2, 0x6, 0x3, 0x188, 0x40, 0x1cb, 0x120, 0x2, 0x38, 0x1, 0x1, 0x6, 0x7}, [{0x7, 0x3, 0xfffffffffffffffc, 0x401, 0xfff, 0x1ff, 0x8, 0x5b1}, {0x2, 0x376, 0x7f, 0x1, 0x7aa7, 0x5, 0x7f, 0xb7a0}], "3780d1744f934245f07ec3064741a78b54960d18bf462482591d838320abe0179017af9ba34b097af85216036f6358971581e9b5023053cf87db1622403eb2a5b828de070b639241a759ba3648e4f62908d102910e364253a34c410d3bbec0ca26ccec8c13473951c4d3d56bc0f41e970b5abdba555167fe41a94c02142990414dc0a7138a7240ac82d19407b23b1a90eb3a0eb01ba2ea478cb49ad7b43e4ebaa928dca7058815484a003f443d99465b0681ccc5c8372859c3b817611c794b6ba44f470834508fc2b210c6ab"}, 0x17c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000040)={0x3921, 0x4}) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1) dup2(r5, r0) 2018/05/21 00:47:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400) mprotect(&(0x7f000028a000/0x4000)=nil, 0x4000, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f0000000540)=[{&(0x7f0000000200)="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", 0xfa, 0x1}, {&(0x7f0000000100)="8810395873033f7d0d1b71e04f7aaada35abbb4d691dd1902cd1a1bbafa05e9b193de90a27c52f00b6cad26d43496f5d99f4cf8f1013f50c1162b9a64d71ff14b9e44810b45816d8ab6cd0bcc04bcea3161415d36f687eef0dcb8940d5e2d3a5034771ea7e59db71ca291e2be5d098a1541053d3eb4733f3b7daf7143a8e5bff4e145b4968b7341f88bc077226614067765cd367c2e1b9c2b7a763b40990dc68ec7715664f728904ab52988d2b0954cb574bd1", 0xb3, 0x9}, {&(0x7f0000000300)="c61ad272e9628a2ce65e9d45b3547cbcce64806ecc5fbc64573ee1fff4ff418bd7b932fa9e77cae52a50652e158d9a29ea0e3b8b5aaa0f0b3f1a4d4cc4797eb2a31aaf1994e0bc2a02997f6416aaf218b9f300a088ee03eab03faba18220c9bded4ea2b4b462f57dc8036f5cdcf7413ec281cc973a1369e3f3010c9ba02b88beb8834bd5e75a4aeb8542c7497aa8d679a9e511fe64ea5e386138dc2e05e6aea8f1eec607ca4525abeb34", 0xaa, 0x3}, {&(0x7f00000003c0)="0bc40a2506481b4f5509db17aad4fe5d7c023e98b6670ed822dd18e7c2da2b3875f738969aede882211671691d25b17ad532317ac1ff619c003f7023364bb73af7f81cd58da9d65fc114ce9b0880bbed0cfd0883cde5c513e6a36881e045e1c498452bf125d9a15910b6b0c763125ed7bf44f2640261681dd486a37eae335c502751b43c0b8967e30cc46c5160eb5ecee5", 0x91, 0x5}, {&(0x7f0000000480)="0a0b2d083cd813c0b2a74cdcc6dc28e3942b98e5bd8e56ddaa06813d5e74533f902b3bd9b40499121702e0af2476b340da2d0d21cd1f47c075c76f3e7f9c550c00a4548c273846b7466606b08465158dcae724d1114feb3409054df354e017726e71baace06e83f4ca1ad23d41b1a47bd167399d43a3f0360132c774aa83a26258395f30a146ab8bc82fe9468808130102a8b1ee2bddcfec8ef21b44a995aea7cccb32", 0xa3, 0x100}], 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB='nouuid,largeio0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000003c0)=""/67) timer_delete(r2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r3 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) tgkill(r3, r4, 0x28) rt_sigreturn() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) syz_open_procfs(r4, &(0x7f00000000c0)='net/ip_vs_stats\x00') 2018/05/21 00:47:53 executing program 3: r0 = socket(0xd, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0xa, 0x200000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r4, r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0x8, 0x654, 0x7f, 0xfff}, &(0x7f0000000200)=0x20) preadv(r1, &(0x7f0000001800)=[{&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/239, 0xef}, {&(0x7f0000001580)=""/245, 0xf5}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000001680)=""/2, 0x2}, {&(0x7f00000016c0)=""/228, 0xe4}, {&(0x7f00000017c0)=""/18, 0x12}], 0x8, 0x4) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/76, 0x4c) 2018/05/21 00:47:53 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/10, 0xa}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x30, r1, 0x300, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x8801) 2018/05/21 00:47:53 executing program 2: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x400, &(0x7f0000ffd000/0x2000)=nil, 0x0) 2018/05/21 00:47:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002640)='/dev/sequencer2\x00', 0x2003, 0x0) vmsplice(r0, &(0x7f0000002440)=[{&(0x7f0000002400)}], 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/05/21 00:47:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x4, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8927, &(0x7f0000001000)={'team0\x00'}) close(r2) close(r1) 2018/05/21 00:47:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x216) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000)={0xfffffffffffffff9, 0x38d9, 0x1f, 0x400}) 2018/05/21 00:47:54 executing program 7: socket(0x1f, 0xf, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/21 00:47:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000002c0)=0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000140)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x7b, 0x0, [0x40000071, 0x4c501]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000300)) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8001, 0x0, 0x0, 0x9a0}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000080)={0x1, r6, 0x0, 0x361}) 2018/05/21 00:47:54 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) syz_emit_ethernet(0x22f, &(0x7f00000001c0)={@empty, @empty, [], {@ipv6={0x86dd, {0x7fffffff, 0x6, '&\np', 0x1f9, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[@srh={0x67, 0x8, 0x4, 0x4, 0x5, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x2b, 0x0, 0x3, 0xaaa, 0x0, 0x6, 0x68}, @fragment={0x2c, 0x0, 0x401, 0x0, 0x0, 0x22c, 0x66}, @hopopts={0x7e, 0x0, [], [@ra={0x5, 0x2, 0x1}]}, @dstopts={0x0, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffffff8}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x10001, 0x6, 0x100, 0x7ff, [0x8, 0x7fffffff, 0x7]}}, @jumbo={0xc2, 0x4, 0xffffffffffffff52}, @ra={0x5, 0x2, 0x100}]}, @routing={0x11, 0x8, 0x0, 0x0, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @hopopts={0xbf, 0x2, [], [@enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @fragment={0x5e, 0x0, 0x9, 0x0, 0x0, 0x5, 0x68}], @udp={0x4e23, 0x4e21, 0xd9, 0x0, [@guehdr={0x1, 0x8, 0x2, 0x3ff, 0x100}, @guehdr={0x1, 0x9, 0x5, 0x7, 0x100}, @guehdr={0x2, 0x400, 0xfffffffffffffc00, 0x20fd, 0x100, [0x0]}], "6d094cb535314d242f0b4e78562699492acff6093f820c95ba005a86b8112db01a4a031f0dd716d56a941093d62be46b48ca78ac719904e2e1650742bece2e54fb46f02eccaf5d987a256fbbb7b079a9303944ca6bd4d33b6a4fdf0ff64e41492f0aca1317709f85c406cb00ac036814133396ac1ad623aeacf532648ffe17b5e045e1b0b434a65c30477c81587fabe17838934c9dfc0f735ecaa27857f5d71db5600df8b6cb840ba5e46fa720ece819e9ffd5aded7e41df0328e5b35fca513c68"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xcfa, 0xac1, 0xb74, 0xe2a]}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/05/21 00:47:54 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x2, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x204400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280)=0x11f0, &(0x7f00000001c0)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffe52) personality(0x4140009) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r2, 0xffffffffffff9fca, 0x8, 0x3}, 0x10) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000340)="8c5bec55e48605b7195636410dbd4b96092c15c0f410f116612bf60aafb34cde5c35db4190a94cd643673efb085cc3f6406f9789897ba78eba829635b6eb9c2b917e10c51dd3c2cb3d9dda5739dccbe5a7d3df9a15ea27aac8b886ab326d040181c60c175d192a710e0e34b7b715fa71037989eab01a9634ccac6b8d9f64e921c3fae537c7da249fa3e3beb4fdb74893de01959f698ce3df385144353e336ae4f6022bc9", 0xa4}, {&(0x7f0000000400)="598908bb85d035fb976782a24296e8798f0061d3bc8e9ce2d17090fab9d3d743d35e35b4841e4a0af2f53fa38a2a92e9afd1350569c01e9eaf801a35ee9c8093948974dfe196450932af29c1f209bd49d716a4fd61eac2a8aa8d2e790f185adb0685152e9025a67dd25a2436ff0aa9cd88a878e7867f0c508273812a2669aafd60d85284efc622d448b1f56de252c65a7d2a9d670b6f89a07564087c275692b972a8df39beed9ee11d6f3fb13b555b7e", 0xb0}, {&(0x7f00000004c0)="34199752e5b42b7adcd47c8d198d78bc9143c38aeef339d56b1b011af07df4f4695d54046062d4e83f76ef4d7cd48a5e8476f498c020ac8c7c4b80fd07d6b1f995345a541e113ad322e8134b73ec012dd51ae78ebb7887f9220a0335aa9a8abd643b29e3e8992178894ccbf6905cf6179c305e9ec8105359560a20611f", 0x7d}, {&(0x7f0000000540)="897613e094075bc7ecee5f530615107f6299c39bdecaece8c67e298567e2cf7fb0486f0e3e58cdaf96b2f445087e8d27e241313b2e0e454f418269b6dd7584872e1c1e263dac4be350b303a1e7d61e0279be452e9acb99ad96db4587f314b3345432f6f2b1f6e34d5545df1bfe3d47ff237f9e116234f7064db1ed2ce2ddda3f342deae8e6f01086a9ca2c", 0x8b}], 0x4, 0x0) 2018/05/21 00:47:54 executing program 0: r0 = socket(0x18, 0x200002, 0x87b8) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/21 00:47:54 executing program 4: r0 = socket$inet(0x2, 0x4, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf4, "c78284da9b0bbaeb30d380830b1467ca8ae8e8a141b1f0c4356df9c59ff502e27e0f7fcf60ab4f086d182148660c03a45602d5287ec8e75614aa3cea4e6e9e55ecab749c89aec4e1068f4a7e0d57051c837c3a667673924c81445fcf858e7c593d1f5b1ca2dee7565712a6e4f2224b8c7c0a1344196398e6bfd1ec73356de0648b2a135478c368aafa1608d1ca33fd3533f492d160d022b38ecd67829a0334ada25f4baf9387d90b95551c0c0bfcd09cf71a9b680fe502edad5d94aad371e30eac2c22dad201eb5c19155a465b2770846ed3d958a6aa87ae04b16f9420d3fa58a5b4752850fc500e7cea607429e98aff2b0c51ff"}, &(0x7f0000000180)=0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x6, 0x57d0, 0x7fffffff, 0x62}, &(0x7f0000000300)=0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0xdcd0ffec4d18a53b, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='erspan0\x00'}) 2018/05/21 00:47:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="c7", 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x800) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0x1ff, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpgrp(r3) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/21 00:47:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="40e7ffff1500030400000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200000000000000000000000000000000011400010000000000000000000000ffffe0000001"], 0x40}, 0x1}, 0x0) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) 2018/05/21 00:47:54 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5456, 0x6f3000) 2018/05/21 00:47:54 executing program 7: r0 = mq_open(&(0x7f00000000c0)='eth0\x00', 0x0, 0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000040)='\'\\\x00', 0x1, 0x100, &(0x7f0000000140)={0x9, 0x5, 0x3ff, 0x2, 0x81, 0x1000, 0x7, 0xffffffffffffff7f}) mq_getsetattr(r0, &(0x7f0000000100)={0x800}, &(0x7f0000000000)) 2018/05/21 00:47:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x8000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0xc8, "050f92e28c2f3133643c41d64f996204fa470753a0d7e60ccf4fefe90adbbe08dece51735c9b697f46b68ab7cfccb9c20a8cf664118de576f2234f10c424e8f6fe28ba9b69cda30f672cda12d5797683683f6c801df3e37d55e24e1d7be19c38a4bbc699957477c04c3261f98d6c015dc5467169f021406c502d097439a1b270f8cd2725e64a1ea5923a53c3f1be8561495b28a091b58a416d81400b6b855bf8b556aa2ee384530644c068c0d5f891d715023b89ef6e6bd68d7f77a1f283b590558a030bf17406d4"}, &(0x7f0000000240)=0xec) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)='\f', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="cd", 0x1}], 0x1, 0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)}}, &(0x7f0000000200)=0x18) 2018/05/21 00:47:54 executing program 1: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000680)={0xffffffff}, 0x13f, 0x3}}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f00000000c0)="9e9e3650a6c4eafc6f7061a9ab2a893c315f30793d717e6f6aa9d8a04766", &(0x7f0000000740)=""/4096}, 0x18) write$rdma_cm(r1, &(0x7f0000000700)=@notify={0xf, 0x8, 0xfa00, {r2, 0x6}}, 0x10) membarrier(0x400000042, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x300000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'lo\x00'}}) 2018/05/21 00:47:54 executing program 5: r0 = gettid() r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r1, &(0x7f000001a000)=[{}], 0x1) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0xc00000, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80044088}, 0xc) 2018/05/21 00:47:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xfffffffffffffff7, 0x6, 0x6, 0x1}) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r0, 0x1) 2018/05/21 00:47:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vlan0\x00', 0x2000}) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) dup2(r0, r1) epoll_create1(0x80000) timerfd_create(0x3, 0x80000) 2018/05/21 00:47:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2e000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10002, 0xf44}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x1, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/21 00:47:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffffa0}}) 2018/05/21 00:47:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x44000, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0x18, 0x1, [@typed={0x8, 0x0, @uid}]}]}]}, 0x30}, 0x1}, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) r4 = getpgrp(0x0) setpriority(0x3, r4, 0x6e) 2018/05/21 00:47:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)={0x14}, 0x14}, 0x1}, 0x0) pread64(r1, &(0x7f0000000080)=""/84, 0x54, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)={0x14, 0x0, 0x3, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/21 00:47:55 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x6, 0x1, 0xd1e4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/21 00:47:55 executing program 0: setrlimit(0x2, &(0x7f0000000180)={0x0, 0x40000000000000}) r0 = pkey_alloc(0x0, 0x4) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, r0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='(vboxnet0ppp0vmnet0vmnet0-\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) 2018/05/21 00:47:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0, 0x3000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x25, 0x3, 0x0, 0x0, {0x400004}}, 0x14}, 0x1}, 0x0) getitimer(0x2, &(0x7f0000000040)) 2018/05/21 00:47:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) pipe2(&(0x7f0000000000), 0x84800) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x54b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00'}) 2018/05/21 00:47:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x3ff, 0x10000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0), 0x2}, 0x20) 2018/05/21 00:47:55 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff028}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4d}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x40000c1) 2018/05/21 00:47:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = eventfd2(0x4, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x8) [ 121.242794] device lo entered promiscuous mode 2018/05/21 00:47:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') write$cgroup_pid(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='9'], 0x2) 2018/05/21 00:47:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) getsockname(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e22, 0xe5, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x4, [0xd, 0x0, 0x1, 0x0, 0x3, 0x400, 0x8]}, 0x5c) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280002000000007a478df459ba09f407000088", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') sendfile(r4, r5, &(0x7f00004db000), 0xff) r6 = memfd_create(&(0x7f0000000000)="73656375726974795c3af47d656d312e5e7070703000", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000005000600"], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000200)={r7, 0x4}, &(0x7f0000000240)=0x8) [ 121.297662] device lo left promiscuous mode 2018/05/21 00:47:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) [ 121.349378] syz-executor6 (8944): /proc/8942/oom_adj is deprecated, please use /proc/8942/oom_score_adj instead. [ 121.369872] device lo entered promiscuous mode [ 121.389231] device lo left promiscuous mode 2018/05/21 00:47:56 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x0) read(r2, &(0x7f0000000140)=""/117, 0x75) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd8, "959c4520bd361fd634a00701e618d38ad792f034cb44eb30796fdcb378217a42d5c41efbd759c2355a84c1405e28b5a699be7e905696c2fb7beb5bd82384ee7b522c04508d4c9a7bf0e51910c38a1f0833ed3c00f6dcfd0d1fc90b9051179348cac8e7c01fe0a04876085f3697da2e32d286b5ff32fe8c0a3b79780a1a5afb541424e11e057856c6334b9d1c21d62602e3acc120e0a7376536b46460c73353e8be3c5d96cf6289cdc1d870f66c4dcdacfbb5ab12f8849625da20440c2118b032e1a63945d48de349ea5894761007f6b25100af690709f7b1"}, &(0x7f0000000080)=0xe0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000000)='Ehreaded\x00', 0x1) 2018/05/21 00:47:56 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r2}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/21 00:47:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf012c") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) fcntl$setpipe(r0, 0x407, 0x20010000) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174) 2018/05/21 00:47:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x1c, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/05/21 00:47:56 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/21 00:47:56 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write(r0, &(0x7f00000000c0)="91bcc03affe7bfb9b5041aad90d2d783f3851f77c0601eff2dc2471b67128434b499757deb5486c152dc1ce106594044914b6e72bcc90c2fc5b0f15b363e0c750c7a1f89f26cf9ac03241e", 0x4b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/21 00:47:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x40100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, 0xe0bc, 0x5, 0x100, 0x100, 0x1, 0x800244, r2}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000001c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/21 00:47:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x29, 0x1aff, 0x0, 0x0, {0x10000000000003}}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10, 0x8, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) 2018/05/21 00:47:56 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000e000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000"], 0x78) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/21 00:47:56 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f00000001c0)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x0, @dev={0xac, 0x14, 0x14}}, 0x1) sendto$inet(r0, &(0x7f0000000080)="1c41ceef060c620933", 0x9, 0x10, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e2d45d6461a9262eca6d5c4eff", 0xd, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x3f) setgid(r1) 2018/05/21 00:47:56 executing program 4: unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = socket(0xa, 0x1, 0x0) msgget$private(0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x0, 0x80000001}) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff9000/0x1000)=nil) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r2, 0x0) 2018/05/21 00:47:56 executing program 3: socket(0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r0, &(0x7f0000001740)='cgroup.subtree_control\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unlink(&(0x7f0000000000)='./file0/bus\x00') r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r4, &(0x7f0000000100)=""/143, 0x4d) getdents(r4, &(0x7f0000000040)=""/182, 0x22) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r2, r1) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8, &(0x7f0000001680)=[{&(0x7f0000000200)="d3c9ea8f34579b33ff7e907ea7227c46ee577d99d5b9acc9e61b78cbc9065e951765883661ae4c8d8753cdb263e4154881bc2ba5e6c30a297570fd8aa0356dd622012142c3574d3a4284a0af41b967066f70b0fb95a19cf9a0c2a6f1421a04da0b18804786bf9bc2bf04889f224e251f8fb80c2b74d82092f5f33427d3783876", 0x80, 0xfffffffffffffffb}, {&(0x7f0000000280)="5a9370bf765001be77cf2871a984571c21e1d08f44607634abe39a3dcd03eb8050b078e73bafbc8d6fa48c08c7d338c5a0c03790767cd37bd56099ba46458fe705785060ccdf9fc331eb93dc550ee56e4fd12be6e8dcb9244d161caf66b52a72e1fd7ad96f65229e7ebebdd4395f8c721f65d26977fb891d4141c54c5e080f625db0e34c045cee11a41dd0d95deefffa138bf455ad33073075fcbadc893eba2953e9d20491b5c8dc0c8395a66739899400ed51a5091b1d483b611dd7441be8d86c478c1ede79ae9e7e9bc2", 0xcb, 0x25}, {&(0x7f0000000480)="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", 0xff, 0x6}, {&(0x7f0000000380)="72488652f879adf1a280007e54eac9e3b22288d0ae4186532e9d8a2015024ec8f31edaebf47b94fe94a190d6289a", 0x2e, 0x2}, {&(0x7f0000000580)="64afb6e62a0d0a6f87d400f81b20955e8d07fb1307e869ccbe5ce394fcb6157127fbdae2899d952e81572cec49cabf004eab4227935b618bad03cfd2d06401a2354c68ca0720914f70769bb3ab8fe9a1404e8e8160a0eb1cc79352c5fe9208aae28a33cbf0fe41aad1874d147481b2dcb8f257c3b437cc0992871098f91d8b6982dfbd5f4f1311fecfc97e767da15836d446bd574953a59f725046f559648b8c82545b7dab029e117ebe2cbc1df93545612aa30009", 0xb5, 0x6}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f00000003c0)="d90b00ed131abd9d5edb6257a6575ddf789df562e487156bc3c90a9fa113e2c31c739c2239fbe699f19060353f8a6a6504b0c449a7b369da6cabe32d9d530fdbe2417b7dd650", 0x46, 0x9}, {&(0x7f0000001640)="a5bdd0375ad67412852af7130a4fe96b7591f23695523861a99b7f6ab9da44e4", 0x20, 0x1f}], 0x1004e0, 0x0) mknodat(r1, &(0x7f0000000440)='./file0\x00', 0x1000, 0x0) 2018/05/21 00:47:56 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x1c8, 0xe4, 0x0, 0xfffffffffffffffc}}, 0x1) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f00000001c0)) 2018/05/21 00:47:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x29, 0x1aff, 0x0, 0x0, {0x10000000000003}}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10, 0x8, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) 2018/05/21 00:47:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) sendto$inet6(r2, &(0x7f00000003c0)="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", 0x1000, 0x4000, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="400fc5e3d6b9800000c00f3235000100000f30670f35b8010000000f01d9c74424001f010000c744240200000000ff1c240f20d835200000000f22d86466f365f2460f21e40f20c035000000800f22c0b9800000c00f3235000400000f300f01c8", 0x61}], 0x1, 0x42, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10001}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 122.143952] QAT: Invalid ioctl [ 122.203384] QAT: Invalid ioctl 2018/05/21 00:47:56 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14}}}, 0x1e) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x4000000002, @multicast2=0xe0000002}}, 0x1e) 2018/05/21 00:47:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0xc0101282) 2018/05/21 00:47:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x16, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, &(0x7f0000000140), &(0x7f00000001c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000000300)}) 2018/05/21 00:47:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x83, 0x20000000008, 0x3}, 0x2c) pread64(r0, &(0x7f0000000240)=""/255, 0xff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80000, 0x0) accept4$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000200)=0x48, 0x80000) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="75849a25796859343a28627365722e47504c29292a5b2c5d000000005e2fa55ec9b79ee78f00"]) 2018/05/21 00:47:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x21, 0x20, 0xffffffffffffffff, &(0x7f0000000100)='/\x00') munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/05/21 00:47:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1000000000000005, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffff9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10202, 0x140) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) 2018/05/21 00:47:56 executing program 2: r0 = socket(0xa, 0x2000000000000001, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_submit(0x0, 0x8000000000000000, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2208aee1, 0x7, 0x7, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x90) 2018/05/21 00:47:56 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffffc3, &(0x7f0000000040)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x1f8, 0x320, 0xffffffff, 0x320, 0x128, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x6, 0xfff}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @rand_addr=0x7, @multicast1=0xe0000001, @gre_key=0xfffffffffffffffd, @icmp_id=0x65}}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'ip6tnl0\x00', '\x00', {}, {0xff}, 0xde, 0x2, 0x8}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @rand_addr=0x3f, @multicast2=0xe0000002, @port=0x4e23, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x36}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @empty, @multicast2=0xe0000002, @icmp_id=0x68, @icmp_id=0x68}}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x100000001, 0x0, 0xff, 'ip6tnl0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x2e, 0x3, 0x10}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x5}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x3, 0x3, [0x1e, 0xd, 0x1c, 0x34, 0x33, 0x30, 0x1d, 0x34, 0x1f, 0x3e, 0x25, 0x19, 0x3d, 0x21, 0x1e, 0x13], 0x2, 0x5, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) [ 122.433375] binder: 9036:9037 transaction failed 29189/-22, size 0-12288 line 2856 2018/05/21 00:47:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x13) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/167) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x100) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r2, 0x4) 2018/05/21 00:47:56 executing program 4: timer_create(0x3fffffffc, &(0x7f0000000180)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000140)=0x0) r1 = getpid() r2 = getpgid(r1) timer_settime(r0, 0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000000080)) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = syz_open_pts(0xffffffffffffff9c, 0x2) kcmp(r2, r1, 0x0, r3, r4) timer_gettime(0x0, &(0x7f00000000c0)) r5 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) bind$vsock_dgram(r5, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) signalfd(r3, &(0x7f0000000100)={0xce6}, 0x8) 2018/05/21 00:47:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0x6, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x400, 0x7, 0x6, 0x101}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1f0000, 0x1, 0x4, 0x4, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/05/21 00:47:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 122.473725] binder_alloc: binder_alloc_mmap_handler: 9036 20002000-20006000 already mapped failed -16 [ 122.510311] binder: 9036:9052 transaction failed 29189/-22, size 0-12288 line 2856 2018/05/21 00:47:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) getgid() ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/21 00:47:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x4, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105518, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/05/21 00:47:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x5, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000003c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) [ 122.613475] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.621895] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/21 00:47:56 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 123.224838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/21 00:47:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="bea42230aea86e911874f5c338d9c53a33992b20eccc26989a764fe6f1d456202a1fb5633af2f6b6fd661ce2730f2fd318c543f4957b7a547f65087fc9e6da2028cbdfa6881ce1b97ba80ac22af382255f417d3c9a2bb34ecb7e01d25ea2d9e50fb86a773405c7ee4efc2c49dfed2a14c1b2", 0x72) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/21 00:47:57 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d7405000000000065040400010000000704000001000000b7050000000000006a0a00fe000000008500e2ff1900ecffb6000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/21 00:47:57 executing program 0: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000010000000000d03003e00000000000000000000000000400000000000000000380056"], 0x39) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3ff, 0x1f, 0x500, 0x1, 0x4, r1}) 2018/05/21 00:47:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) umount2(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="380100001a0021040000000000000000ff010000000000000000000000000001ffffffff0000000000000000000000000000000000000000009df81b5cb5d668", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000003c000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000100726d643235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) accept$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000001c0)=0x60) 2018/05/21 00:47:57 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xa4, &(0x7f0000000380)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x110, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0xfffffffffffffff8}, &(0x7f0000000500)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000340)={0x80000001, 0x6, 0xcf95, 0x100000001, 0x3ff, 0x5, 0x9, 0x1, 0x4da, 0x9d0, 0x0, 0x80}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) open_by_handle_at(r0, &(0x7f0000000080)={0x69, 0x9, "720dcf798545dfd4ce1e0dcd080f289e493999780f979db9bc1a37d8af7b7ca0e8a50e00263dcb7492801edd4c45faabe3cd00b80fe7de6ea5b950b28409084b9b442749f9d6cbd13c7334213c08b5f9c45f2f6d0c6e8563428334c24b86490003"}, 0x20400) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x81, 0x100) r4 = getuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000540)='./file0\x00', r4, r5, 0x1000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@generic={0x17, "a3f4a894f7af89a30e7b7e36a1b94c5c2488999f48f2b3c363c2d58824952e30673c3acec3653a3fec5b355a6a82dd534fede3976d24097188f0ce442540d6d48ff5c0d7852ff0b42e1ddd04697723de81eebb41d77f89b96e86d81be164805cb4236000417ba05b913734eaa071504533ded75a86e6520e1d0b979f1832"}, {&(0x7f0000000140)=""/138, 0x8a}, &(0x7f0000000200), 0x50}, 0xa0) 2018/05/21 00:47:57 executing program 6: r0 = open(&(0x7f0000000200)='./bus\x00', 0x228000, 0x0) unlink(&(0x7f0000000080)='./bus\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='security.selinux\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x5}) 2018/05/21 00:47:57 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x7, 0x0) 2018/05/21 00:47:57 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) dup2(r0, r1) bind$inet(r1, &(0x7f0000000000)={0x1e, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) sysinfo(&(0x7f0000000040)=""/150) 2018/05/21 00:47:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x200, 0x8}, {0xa49, 0xfff}, 0xfffffffffffffffd, 0x1, 0x40}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0x3a, @multicast2=0xe0000002, 0x4e20, 0x2, 'sed\x00', 0xf, 0xfff, 0x3b}, 0x2c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00000005c0)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/210, 0xd2}], 0x1, &(0x7f0000000480)=""/223, 0xdf}, 0x0) connect$ipx(r1, &(0x7f0000000140)={0x4, 0x0, 0x0, "100813a54108", 0x6}, 0x10) 2018/05/21 00:47:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="2f956f038e6c79a4e3d6090bede44442256d9f06973bd9cb6939c92cf9be1988001da37a6206a5bbe657c7566de1f6f0714d3b319c2e98d23af8837f35839636543908f7e6040a2a2c24cc7aef8a09f55f2b51538559ed9f2a0a74e9cf2afa748de1a54f59ee093c6b912c4ac63aad4545928ec7976114522a9ee0d051a97b128e1914ed275ac5fc5f91e7b49996c9f4a543e9bac74c928b4a71e1335a74387dfe15996a01e75838", 0xa0, 0x20000003, &(0x7f0000000300)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x2bb) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000100)=""/201, &(0x7f0000000200)=0xc9) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x67, @loopback=0x7f000001, 0x4e23, 0x3, 'wrr\x00', 0x3, 0x2, 0x5}, 0x2c) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="7c6a216d6f0e945be14ad11a0fa5f0a7fc61d9ea88fb6cc6a2cac269b200cdb15c491a6a1e7c2474611f03ab349beacdd803353d251f511841c46da56b04296f410ee0174cf79d85", 0x48}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/21 00:47:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00024ba03c838f7635"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x99, 0xfffffffffffffda8, &(0x7f00000003c0)="d3503af3bf210e21bca968182f0e", &(0x7f0000000340)=""/69}, 0x28) 2018/05/21 00:47:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffff9c, 0x10e, 0xa, &(0x7f00000000c0)=0x24, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5336, &(0x7f0000000040)) 2018/05/21 00:47:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c42626ff0723bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x40000003, 0x1]}) 2018/05/21 00:47:58 executing program 7: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2008, 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) creat(&(0x7f0000000080)='./file0\x00', 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000240)='./file0\x00') 2018/05/21 00:47:58 executing program 6: rt_sigsuspend(&(0x7f0000000240)={0x100000001}, 0x8) setitimer(0x1, &(0x7f0000000280)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) clock_getres(0x1, &(0x7f0000000200)) setitimer(0x0, &(0x7f0000000640)={{0x0, 0x7530}, {0x77359400}}, 0x0) setitimer(0x0, &(0x7f0000000180), &(0x7f00000001c0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/218, 0xda) 2018/05/21 00:47:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) prctl$setname(0xf, &(0x7f0000000180)='^+vboxnet1mime_type\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000050607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/21 00:47:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000001100)=""/4096}, 0x18) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0)=@ioapic) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1000, 0x1, 0x6bc2}, 0x8) 2018/05/21 00:47:58 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = add_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="276f38fe38b6f27a8300d68d80b81eebbcf051eaa5d4d50bd34b86207574dec098457dc4f08a3bbf4f998ad3bef4be28cae87287328573ba6597c59272f7b19f53dcee9c258daed939fa071c9b8d9a9d31d73d3e74b6c5b120274d152c302827a086a06c17fc8148d510563f84b5bebc6067aac032ab08f448b0359baf652b80f96452d0ead58afbe1ae2c57d0a396298cc4b19d0e18d730385adef6f6b88ff5d5b6d65e459fb36f0a1783227fab11c7de0fec392a1c8fd5d6795180c38f", 0xbe, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="8d6a6119673eb30d9e9490c6e38b837f4a36830f7f3be2dcc280beda52c52d04fd7c81850ced36a68aaf481cb538016b1e01b994ccd58e851a9733e3ba7a3b5b329022f0415ad7f5ce91b0eb507a308445fa605809ce12a2d69bba1741704007c691e3dd618075fb4b2c4160a86c6d47ff50f37058b62dae88a2002007ad7f5fa5456951d7dd2bd21762ffa883c6f3adec7eaff9a385bcb633b906fa0560645f4b0ecc533c266aa45fb116614763449be55b7913859e55883358e9a4873eef52097948cf6ca9d9a2a90b192d8e52164f70faa06e40404849628ed174f1136d7cc7f16ff7046c3899409f89f08cfcceeb269b2a", 0xf3, r0) semget$private(0x0, 0x0, 0x181) wait4(0x0, 0x0, 0x60000000, &(0x7f0000000180)) getrusage(0xffffffffffffffff, &(0x7f0000000280)) sysfs$2(0x2, 0x81, &(0x7f0000000080)=""/16) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="7f653a460d087f05fef383c3385b9221fd370cbb553a5995ef9b4ff1e6783b4e74b74c707213e820a54f694ff1a3426264d3d41b3a6ae053b804a9637c8d8aaaee3ed3a1a3f40d868ca4a9f08eb831eacf080618cae67892d50e539752f2c7f15a1ddf9dc2f5dd0ed715e7d9c5bc44c70925145958ea407d4cb8e4c55efdb95a4f11cc1492d14deee73b6b10c9eefd587822534d7b25885afa14066462cd4028dcb1f308c683d5a51fe622b0e3190571a769d1000e3c7c38aad924b056b12536a2283f546abf90c58b94f44fc0bfce2ee4df11bfd868abfb", 0xd8, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x43930) 2018/05/21 00:47:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000001c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000100)=0x4, 0x4) r5 = gettid() fstat(r2, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000004580)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r4, 0x10, &(0x7f00000045c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000004700)=0xe8) getgroups(0x3, &(0x7f0000004740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = signalfd4(r1, &(0x7f0000004780)={0xfffffffffffffc00}, 0x8, 0x800) fcntl$getownex(r2, 0x10, &(0x7f00000047c0)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0}, &(0x7f0000004840)=0xc) getresgid(&(0x7f0000004880), &(0x7f00000048c0)=0x0, &(0x7f0000004900)) r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004940)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000004a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0, 0x0}, &(0x7f0000004ac0)=0xc) sendmsg$unix(r0, &(0x7f0000004bc0)={&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000044c0)=[{&(0x7f00000024c0)="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0x1000}, {&(0x7f00000034c0)="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0x1000}], 0x2, &(0x7f0000004b00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r4, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x98, 0x4008000}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000004c00)={0x200, 0x80000001, 0x3f, 0x3, 0x5}) ioctl$KVM_GET_CLOCK(r2, 0x4038ae7a, &(0x7f00000000c0)) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000200)={0xffff, 0x7, 0x4, 0x1000, &(0x7f00000013c0)=""/4096, 0xd4, &(0x7f0000000280)=""/212, 0x47, &(0x7f00000023c0)=""/71}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x0, 0x0, 0x1, 0x10001, 0x6, 0x40}, 0x20) [ 124.019309] netlink: '^+vboxnet1mime_': attribute type 1 has an invalid length. [ 124.058062] netlink: 20 bytes leftover after parsing attributes in process `^+vboxnet1mime_'. 2018/05/21 00:47:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000003, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) [ 124.087866] netlink: '^+vboxnet1mime_': attribute type 1 has an invalid length. [ 124.112156] netlink: 20 bytes leftover after parsing attributes in process `^+vboxnet1mime_'. [ 124.677914] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20003 wrr [ 124.827101] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20003 wrr 2018/05/21 00:47:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/icmp6\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000440)=""/212, &(0x7f0000000540)=0xd4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2003, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x7fff, 0x2}, {{r3, r4/1000+10000}, 0x2, 0x3, 0x1}, {{0x0, 0x2710}, 0x5, 0x100, 0xffff}, {{0x77359400}, 0x1, 0x6, 0x9}, {{0x77359400}, 0x1, 0xf7, 0x6}, {{r5, r6/1000+30000}, 0x8, 0x5, 0x4}], 0x39e) r7 = socket$netlink(0x10, 0x3, 0x8000000004) name_to_handle_at(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000380), 0x1400) writev(r7, &(0x7f0000000040), 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2aab, 0x50802) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) r8 = memfd_create(&(0x7f0000000000)='-wlan0bdevvmnet0posix_acl_accessself{GPLcpusetppp0}cpuset\x00', 0x1) ioctl$KVM_HYPERV_EVENTFD(r8, 0x4018aebd, &(0x7f0000000080)={0x4, r8, 0x1}) ioctl$TIOCSLCKTRMIOS(r8, 0x5457, &(0x7f0000000040)) 2018/05/21 00:47:59 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8800, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/84, 0x54}, {&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/107, 0x6b}], 0x9, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0xf0ffffffffffff) 2018/05/21 00:47:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x64000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) pread64(r3, &(0x7f0000000080)=""/93, 0x5d, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r3}) 2018/05/21 00:47:59 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x401, 0xde2000000, 0x1, 0x0, 0x9, 0x100, 0x3], 0x7, 0x7fffffff, 0xf9a, 0x1, 0x100, 0x6, {0x10001, 0x1, 0x4eec, 0x40, 0x1, 0x3, 0xcd59, 0x55516990, 0x3, 0xfffffffffffffe00, 0x100000001, 0x8, 0x1, 0x6, "d4c588697a454fe75aa440ff0c79d82925f81b6528094f50f4ffbc006c3656ee"}}) renameat2(r2, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000001000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast1}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0x4b4) set_robust_list(&(0x7f00000003c0)={0x0, 0x7, &(0x7f0000000380)={&(0x7f0000000340)}}, 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480)={0x7, 0xfffffffffffffff9, 0x9, 0x1}, 0x8) ioprio_get$uid(0x3, r1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000540)={0x2, 0x11, 0x7fff, 0x401, "b59d0b9c512e3d3ac4712cbf56f918a42865921481d32a05a1e9eb2a9f7f50cf"}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580)={0x2, 0x48d4, 0x3, 0x6}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) 2018/05/21 00:47:59 executing program 4: fanotify_init(0x10, 0x9000) 2018/05/21 00:47:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents(r1, &(0x7f0000000200)=""/143, 0x29) getdents(r1, &(0x7f0000000100)=""/182, 0xb6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x7, 0x3, 0x8]}, &(0x7f0000000040)=0xa) 2018/05/21 00:47:59 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast6),md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/05/21 00:47:59 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/21 00:47:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x16, r1, r3, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000140)={0x3, r5}) [ 125.061568] IPVS: ftp: loaded support on port[0] = 21 2018/05/21 00:47:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10000389, 0x0, 0xffffffffffffff4d}, 0x0) 2018/05/21 00:47:59 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x8000000000000000}, {0x1ff}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000040)='./control/file1\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xffffffffffffff81, 0x7}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x81, 0x30}, 0xc) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x7, 0x3, 0xfffffffffffffff7, @time={0x0, 0x989680}, {0x400, 0x2}, {0x69, 0xe3f}, @raw32={[0x3, 0x4, 0x2]}}], 0x30) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0xe5, 0x400, "ee3c7342b5c3cc9375832ff8cc0a03bd9c91368970400909c53ec4e956f2d414e4fb79bcac30674811a77f03e0e9e3fe78d8c55dd494a7ffbe45b98b2d8178", 0x36}, 0x60) close(r0) 2018/05/21 00:47:59 executing program 5: r0 = socket(0xa, 0x1, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000280)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}]}) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x4, 0x8, "c2ab527ba127", 0x8001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) 2018/05/21 00:47:59 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) pread64(0xffffffffffffffff, &(0x7f00009f3000), 0x352, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000200)={'gretap0\x00'}) capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000000040)={0x6, 0x2, 0x2, 0x7, 0x100, 0xb7bc}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000140)=ANY=[@ANYBLOB="04000000d50a0000080000000000000004000000000000000600000000000000390400000000000004e1788faf0000008000000000000000ffff0000000000000000000000000000"]) 2018/05/21 00:47:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)={0x3d, "898a851f6ec0c71168c565f868f24968331907e06a2dd911c994a878b8ef4e7fcc23732a7102a2f043c2f94d1c72560d151020ae029ab085a69e920085"}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0xfffffffffffff677, {0x2, 0x6, 0x1, 0x7fff, 0x1, 0x7}, 0x7, 0x100000001}, 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 00:47:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000040)="78c37a6f716e9213034b259ccc5c7c165be338adefb7c11d313676b462b22f75d28389753e987c10c55befb7fe6e1b82f6bc9a0bc5643094eeb84da957813f719afd740ac097a7837c627a9a24d3597612d4ac122e0646d227c129b34f5a68a34bdb6cfe8cdf98e7fc8783ccc8fefe127d2c565cc110a7d000e519285e1bd31b", 0x80, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1000, 0x4e20, 0xa2, 0xa, 0x80, 0x0, 0x7f, r3, r5}, {0x80000000, 0x9, 0x8, 0x44, 0x8, 0x7d2, 0xfff, 0x7f}, {0x5, 0xa10, 0x5, 0x401}, 0x3f, 0x6e6bbf, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x34ff, 0x2, 0x2, 0x7fffffff, 0x32d2, 0x8001, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x8, 0x4e20, 0x80000001, 0x0, 0x80, 0x80, 0xbf, 0x0, r4}, {0x9, 0x8e2, 0x9, 0x1, 0xfffffffffffffffa, 0x2, 0x1, 0x10000}, {0xee, 0x1f, 0x89c, 0x1ff}, 0x4, 0x6e6bbd, 0x2, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x3, 0x3, 0x8, 0x9, 0x9, 0x1ff}}, 0xe8) [ 125.288662] REISERFS warning (device loop5): super-6510 reiserfs_parse_options: journal device was already specified to be ./file0 [ 125.316967] IPVS: ftp: loaded support on port[0] = 21 [ 125.377970] REISERFS warning (device loop5): reiserfs_fill_super: Cannot allocate commit workqueue 2018/05/21 00:48:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210000000000000000dc000008007b3686b4ad570600000000000014ff57280000000000"], 0x24}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10900, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r1, 0x102, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9e) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000040)=""/10) 2018/05/21 00:48:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/114) 2018/05/21 00:48:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8000) r1 = socket(0x9, 0x1, 0x0) ioctl(r1, 0xa912, &(0x7f0000000680)="c626262c8523bf01b421b2879fd7c407b7a844b7c50058b33cc99eeefb6064ccca54322b239feb010400005590829db934dbd3815b01845f1e4260484abd1ad9a977700345b681b0c8994bd34fc2464f1014bb9457d7291015aa3f83f1a3d028be33089993df979383a23a35772aad395498388d96e45ab31135fd68bf46d6ab012d7659c0d95d039da9186d24e62a27b8b1efda915398a7fe8ff135e603d5c0d6d65fe4453cf5cc") getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x10) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000140)="0d4c19db22d1d664f6970901464d00917d71d715d33b6adf34025f74d6881306ca10021cdbceb4836690dfacfb0127a34dad3ffce20990e144a7945898f1f94917040de7c7ffd9ec35bfe5d08fd1ec5f000841c7e3", 0x55}, {&(0x7f00000003c0)="15824db4749ade15bfaada5c5e1e89837a1f4e185af40803abf14e8c132d3db6d328c60f8652bb20ea39b80317312aa8a081f45c4533b0bade52153035f1d5521152dd7469bacb195c1fc5dcb9340b07724bd6b652e50f021ab34f50e6ec2464cf31cc", 0x63}, {&(0x7f0000000440)="7e054717fc5f3fa7fcc9e78d5dd7d1b625faeb488b7a4c97ef670eec0ba694a075e45b5a9bb419f2ed781addbbe064e0b0eb6f1c77fbb69a00911b8ba68f0b6a8e883c8b80d96cfe1fc1bfe7a47140455dd7a95cdf69ee68598124cb63a0efb2a063df0f49454bc1f0087d0ed601ad2675b27390cf9e413c6e9b41c3e2c7b17eeac67cf59b39cc5f93f15522625a07ecc405a5c41b2246ed6f72b56a24751373d8cb862bd10299e87b4af2b5517a04083f", 0xb1}], 0x3, 0x0) sendfile(r2, r3, &(0x7f0000000380), 0x81) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) 2018/05/21 00:48:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c006a83bca600000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/21 00:48:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)=ANY=[]) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) mincore(&(0x7f0000ffb000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/127) 2018/05/21 00:48:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="43f8a3369e1ea5a196dec70cdab487e16a881069992bfc5ad83ede72635f0a812d6567b8806b6bf69185a66dc0d0135e51e6b326effa3c40d5d539e5d430f2d7c77f67e94055cb52fc4259ccabf7e776d4ef202666ee4baed1f576a2b5bcd7bad7434e9fa0932e2aee2a28cdf82c7c0c3f8d449f0b389451741f") bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/21 00:48:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x1, 0x4, 0x7fff, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x4800) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000080)="f139fa0f35dff0e3e3e961c4af4121fcbff757402e940f18e1a6c766947d1648c0", 0x21}, {&(0x7f00000000c0)="bfb9cb0fd0616d980acb05333f00d5584d8c93", 0x13}, {&(0x7f0000000100)="980d91be560e0105249e1bddab7f219bf4381a790c2991605eca4fceb8c541bb0a46debe0b7a0f9ead6d71e74508f1ea19d99e45cfdf6b80293a44a422e72a671a833032dbb4383d3b1bc4006bebe22bc24347066aeda149d9", 0x59}, {&(0x7f0000000180)="56d891ec7f3bc56fede39453cdbbe66de67b444cdc787047918efcfa0839cd3de33704a3711b464dc22aec1ce36ebde8694c59bf5fdaf82b4c1458b939790db664ba7dd0cb0e1415fd56d4ef8123fd5e9ef4956066418e4e72a5a6971d852d25490a4a32d1f6e867185fd1d0b9ab723d17d9e1798c0f4a24d301d96a9097e496107edec5ca89de4ac5ad79d875f021626ddbe8b6cd4bad04207b9ee88286f32ba9efbab2acd615a20d80918ece", 0xad}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)='@', 0x1}, {&(0x7f00000002c0)="5b6b3e45ccb908c32d5ff45b17c56de0d698a0d9056453a6745f5885b8e9254bc5f0b5fc3b1c042fe4697428b7b2464bb5388b7f24f67a346148f50db90234c87a5abc6568bdd949c011a4d023806a74abf56edc31275d094aca1c4ee6d3989512ce4a4d055495a78093922be63587c6c5dbdbc1aec2058e6851dabc94f9a7e9697891a8a60f49e272ab82b86b165546c3f787e5d2a2e202c7b567d52333d30a9cb9d621756032423456a7f7c0cbacdb63c7bb9f60a761f9b02005c6a7dc9de52de4fd89782d3ba7df08908ec0c62127f0523e9b92b396f0a4db83fab6a98b552e191c54be5624e995d7ddd30ffc97bf41b871a423f432df", 0xf8}, {&(0x7f00000003c0)="a5c230f919c98c4ba5d02639c9cec666c8223da75bbe770b2359ce675deee1a28b30f1c4df786fe733a07dd6e7b38e75aa3a900379b20dcc5f670deed231a1fed367cdd09721d36e", 0x48}, {&(0x7f0000000440)="959ef29d8d18d32744b1e4e87a203df24f7a4ef9075a9ec09487691583b17c70dfbc7541c0b52dbfa1e48e9b9454702bf029e5fea5670a02dabc04f0b62838812d114db6cd7401dbfb8c49bbaea8c97ff4594616f528167ed42887c9a781f80fb56c61ece7f1279da6624a216e7e742d1fde7b8e5bad894621064d9e35a85fd62132174b02f7690e94ddadb6e29b63c94eb5345f58ec215e1a55470ad24d0dfd33ab022ee4b7929bbf9061fb7a1f1d34d23027f301480d30f2ab15c0324e24f9d51eeeb5ecaa27105ac70679da5440d1", 0xd0}], 0x9, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}], 0x38, 0x20000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/05/21 00:48:00 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x498f8e2a, 0xffffffff, 0x200, 0x3, 0xbb}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xf8e5ae7}, &(0x7f0000000280)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/05/21 00:48:01 executing program 6: socketpair(0x3, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/21 00:48:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x8000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgctl$IPC_INFO(0x0, 0xd, &(0x7f0000000340)=""/98) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:01 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x400}, 0x40, 0x8000, 0x1000, 0x4, 0x3, &(0x7f0000000180)='veth1_to_bond\x00', 0x4, 0x3, 0x6}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x101, 0x1000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000240)) 2018/05/21 00:48:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/114) 2018/05/21 00:48:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800028001000000", 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/21 00:48:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x5a3c01, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x8, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004, 0x30, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) 2018/05/21 00:48:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1, &(0x7f0000346fc8)=ANY=[@ANYBLOB="0300000000000000"], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x34b8, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, 0x100000001, 0x0, 0xc000000, 0x9, &(0x7f0000000040)='ip6_vti0\x00', 0x1, 0xc8, 0x7}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000) [ 127.094246] kvm [9321]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:01 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uid=6,fmask=3,case_sensitive']) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2001, 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/05/21 00:48:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1fffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x800) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') pwrite64(r3, &(0x7f0000000240), 0x0, 0x0) close(r0) [ 127.181074] kvm [9321]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 127.272408] ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. 2018/05/21 00:48:01 executing program 4: r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xffffffffffffffff, 0x28, [0x7fffffff, 0x36, 0xa58f, 0x5, 0x2, 0x1, 0xb14c, 0x8, 0x6, 0xfffffffffffffffb]}) sendfile(r0, r2, 0x0, 0x4) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0xffffffff, 0x3, 0x200, 0xed4, 0x3, 0x7, 0x7fffffff, 0x23f, 0x40, 0x341, 0x0, 0xffffffffffffffc1, 0x38, 0x1, 0x8000, 0xc9, 0x5}, [{0x4, 0x0, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x800, 0xfffffffffffffffb}, {0x70000007, 0x9b2, 0x3, 0x0, 0x7e8, 0x2, 0x7fff, 0x67d}], "9bc127b251f5173e5a08a82dbbd54ef1c7261768ec15cd99de4b16da9933d5c0bf2627ecb5be79940f1f23a6e49522245f6e7a8ace512050cb8d67e1d66ce812adf6aad450ee44d4d9a81b5a5f8715fa5c6bbc6fa9ebbf17efddc284ee4d3a4142aeb64b59d3b10bc13cb39bd13c553a5cece4cbdece0d2c7958d139af866cac0a5fe096d7ce01e39687ad5102a02bf49f1807280d3421cba04381bb088600789d82ae9e83ea1b84456f92376f9d3b8fccb485e415f932860192cf0d48af084168c0fb17abc3045f3dd871cd83e0c4eb", [[], []]}, 0x380) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0xb8, 0x2, 0x2, 0x4, 0x3, 0x10001]}) 2018/05/21 00:48:01 executing program 2: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) fallocate(r0, 0x3, 0x4d20, 0x1000001) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x10400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x5}, 0x4) lseek(r0, 0x0, 0x4) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x5, 0x1, 0x0, [{0x400, 0x5c, 0x1, 0xbe, 0xfffffffffffffe8d, 0x7}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0xa2a0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, [0x1ea, 0x80000000, 0x4, 0x122ef7f6, 0xfffffffffffffff9, 0x7, 0x3, 0x4, 0x5, 0x36, 0x80000000, 0x0, 0x0, 0x8001]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) 2018/05/21 00:48:01 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x5, 0x19c4, "1fe0b3dde4dd7c46eea07118b95ed09bd81ddea064a07708597baf522ea4f427b0a6c0ffaa24227fefc9c32734c12920f1fea74fe50d02efae381d33e1ddefed3fd7a3c4e7e6aa75bf5bc657e1b082a5"}, 0xd8) r2 = socket$inet(0x10, 0x80002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1e0000001800030007fffd946fa283bc8020000000040005031d85681300", 0x1e}], 0x1}, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)="000000800000800000") close(r0) 2018/05/21 00:48:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c63d5c4b4b76867178cf23869e52262c8523bf012cf66f") syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/05/21 00:48:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x8000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgctl$IPC_INFO(0x0, 0xd, &(0x7f0000000340)=""/98) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/114) 2018/05/21 00:48:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x2}}}}}}, &(0x7f0000000180)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x1, 0x1, 0x2}}, 0x2e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000000c0)="2b40bc7862fb352b34f986969013dec7e9d0559a073f3fca1e8959dfb58604d5fa4f157d852c606e808ed3ab34d660cec1a8c66b3a48aa95dd966540403a1cff9d57eae3113a4cf1e017bd9fe8a748e96a0975a1f4002965d7648d04e4674540cb60d028c7b78787544aaac13191056eb34a3b43a92e82c217d1e3", &(0x7f00000001c0)=""/165}, 0x18) 2018/05/21 00:48:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="66b8cb0000000f23c80f21f86635040060000f23f80f232eea470073008033c20f01f5d9f426660f3a167c6503f23bcb260f01ca9ab6aad000", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x15c) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000100)=0x100000000, 0x4) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000200)={0x2, 0x39, &(0x7f0000000140)="19e0c0090bb2a8a04f1eef5c9bba21a8b69a2d914ca692125b8b56e5368821a0dae9be77f743699a66156e3ffbffb68695fcc936897337befe"}) [ 127.371944] ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. 2018/05/21 00:48:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000000100)=[{&(0x7f00000000c0)="7bd42465a8d7d6f564581e5f08b3f163930067d8ed051786c5bd92960ffb2ca39b714f13cc2d1f16a774a97f74deafc78bc93913ac636632a462", 0x3a, 0x771}, {&(0x7f0000000280)="4c43ac14248e8dde698c280f274ddb4c0591bc57cf27ea10a98891ca55d7828bd5f2cd364be86a7a2848261453a9e667d7351fd05874732955dbdb0e0db609fba59566287752bc878c6234f9553cabb8d6f01d64a45fb8174646ee2c3cba52820150de5f314cd76c52ec8dee476691c2e90b2d246c2c44b03f14b1b96e0c828f0edd7c27c071de43a2284552f72ac87f5802805beff89349eaf425ba7478b024b6a8ef838b81a22891f2e4b8f425d8a6d7fee58a6f74073c6fec9baa5276a00d43d306fdfc6a937d3e88087817eccdc93ba303e07e221f2d6c", 0xd9, 0x8}, {&(0x7f0000000380)="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", 0x1000, 0xfffffffffffffc00}, {&(0x7f0000001380)="76234f6a533cec228a92697ed4dcfa35012014daa82931e9c381f7f3edc40159a8a1f0e06ea2b6e3b34378ac6ab4e36d1afff9ebf40cfa305445f96669e40eca156b982d2e4d3e0c4d183e2abb93f5f0f8c54944c8749ed6d6f172bbd8899bd55f2bd248f07fb5cca67cb5fe44f36b76a21f27ab9bab2ad9038923253002a0f82ce0432c4240755a453acdc3765694217b8cd63eedfd4c112d65fe72e4a94b03d13653de1ca99092e67ed51cb2b033ee1d40922e9160bcd9db1ebbb374edfb3ae52157a8dce6acf4a5b8cede7de8b68f74be822b45930902989c9d107fdc5ff00711c82bea3c2c3a7fcea49bff184ee387e14f86ec96", 0xf6, 0x7}], 0x804, &(0x7f00000001c0)={[{@map_acorn='map=acorn', 0x2c}, {@map_normal='map=normal', 0x2c}, {@dmode={'dmode', 0x3d, [0x3a, 0x31, 0x3d, 0x0, 0x3f, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x38]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@unhide='unhide', 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x32, 0x2d]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@nocompress='nocompress', 0x2c}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r1, 0x4004510d, &(0x7f0000000000)={0x4000000}) [ 127.486860] kvm [9377]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:01 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/05/21 00:48:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = socket(0xa, 0x1, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) write$binfmt_aout(r0, &(0x7f0000000440), 0x20) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x10001, 0x9, "367199a6b44a6b3c896266788d450750c14573aefa9133c84578920c5c0d6f58b142a119ac2baa3f5aa6d717bec516555cecbbf6698e9b2271bdf999182408", 0xd}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000180)="f307b23a8a40a97502c051fb7c4ebb8fb790db49b87620d3a8469df4ae012f8ba48eb3224ba80403da1247fb28b43d385c92db2bdb7ae26ae69002c31b90231b1bad3422f6528962f331d8e4f64d6ba09a783c527a7731b7de93951ca60139796fdf966a9e289a5d261539fafba5e4dc4cd3b272b62619", 0x77}], 0x1, &(0x7f0000000200)={0x30, 0x10f, 0x7fff, "43a9ac80f3ffdbd7f553c1f42e8fdf4d15b7dcfbb28fc0f1569be3d94a24"}, 0x30, 0x4}, 0x40000) 2018/05/21 00:48:01 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x8800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @empty, @multicast2=0xe0000002}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000001c0)={'ipddp0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000580)={'team0\x00', r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r4, 0x0, 0xe6, 0xe4, &(0x7f00000000c0)="800e1d5e8dc996ff4a83a3afacd049e980b7df69103d0280e74dc3b52221f2017f5ff9e5226c8e47e77960b2cca8c362d6329b98bae70c643d4c01f2a128816cae52dfa619346bb674e9e74cfb78f138756f4a5bafbc18e87239958e3f78cd9b0a78d32159990fd9646c541b6cd7de5e16e5cc0891f96e4806bdbb045804ec09112641a7dc9c925bd3ab9fa6aa7331ac7027db34ef35ff2472a23d39b5bbaa3718d55a68e68216130a37a51334c8899dc0b12960088153538bb33c84ee5400ab91ec912bb0467b1b54027bed45e01c306d0e9e60dc531787625671c6814a9cfdf2d5719ef21b", &(0x7f0000000380)=""/228, 0x25d}, 0x28) write$binfmt_elf64(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff0000000000000000008000200000380020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/21 00:48:01 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x3fe) setsockopt(r1, 0x10d, 0x10800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/05/21 00:48:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/114) 2018/05/21 00:48:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x8000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgctl$IPC_INFO(0x0, 0xd, &(0x7f0000000340)=""/98) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xd, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00c@@\x00', @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x0, 0x0, &(0x7f0000000040)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x7ff, 0x0, 0x2890884f, 0x9, 0x73b6, 0x4}, 0x51a75422}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/21 00:48:01 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() tgkill(0x0, r1, 0x0) 2018/05/21 00:48:01 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r1, &(0x7f0000000000)=0xb, 0x80000002) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x5, 0x570, [0x20001480, 0x0, 0x0, 0x20001688, 0x20001790], 0x0, &(0x7f0000000000), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xd8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x5e8) 2018/05/21 00:48:01 executing program 1: r0 = socket(0x14, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000080)) 2018/05/21 00:48:01 executing program 7: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff7f, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)="eeea3bbc4868789310f9b2e9abd42c0b4693dff84cb7f56d1c8fefe9116f8617d44327c19199afeef9068b45647a8ddc5df9b0dfbcd2f9d63ca3ca31b58485c50ad1d5f822d89ac1a1950b02b4bef6204fb379df727a9b04c71aeeee1dcf298baea98625089f634f97c68a079b03f81d4d3051e54d1d34c4ec2c8673f84d4e7e87c7d6e4a098272e0f77255eba07587e06e1e57c5bbfe7c0744943c0553091859a2776585099536cc9374ef953e93b426fca1136c6dc8eb25628501dedc8113acc9f69", 0xc3, 0x10000}, {&(0x7f0000000200)="9b03dc745a338ad58f68ba7063c673f3e9749e77f2ca7ad974a01e36590c38ca781dec9ee21daa612adf63ef354862", 0x2f, 0x1f}, {&(0x7f0000000240)="3603774ee85f6a7c26ec32949e4f51a931382f393f78832b7268d31cd1fc5e768f75f4b47e21cd3355482ba599f7d3b5372cf8023355a34472c7cfc7e1066aa20000a10246a7d1cdd693762d16912217402eaa647ab46dcc3f4b5c5b960ddf14c9cf3c5f36926e55b51160dac8c2a3d3b1bee653be62c57bb101faa2b533a88edac6e80d6e2f413ae8162a88299837fde8aa8de7361cdc11a7b10349bb7bcaaee5e9576d07e3e828877b1ce70cbd601409e03e", 0xb3, 0x80000001}, {&(0x7f0000000300)="001d5e39c253742af7b473a9a493f1b8650464b5", 0x14, 0x5b23}], 0x8000, &(0x7f00000003c0)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x37, 0x0, 0x35, 0x7d, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x80000000, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) mkdirat(r0, &(0x7f0000000440)='./file0\x00', 0x20) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x480000000000, 0x44100) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x0, 0x0, &(0x7f0000e68000)={0x2}, 0x10) [ 127.785620] kvm [9419]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_team\x00', 0x3}, 0x18) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) [ 127.853410] binder: 9430:9433 got transaction to invalid handle [ 127.859917] binder: 9430:9433 transaction failed 29201/-22, size 0-0 line 2856 [ 127.922618] binder: undelivered TRANSACTION_ERROR: 29201 [ 127.935647] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 127.957705] ntfs: (device loop7): parse_options(): The case_sensitive option requires a boolean argument. 2018/05/21 00:48:02 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x16a, &(0x7f0000000080)=[{0x61}, {0x1006, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) [ 127.969257] binder: 9430:9457 got transaction to invalid handle [ 127.975416] binder: 9430:9457 transaction failed 29201/-22, size 0-0 line 2856 [ 128.052154] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/05/21 00:48:02 executing program 3: mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) chdir(&(0x7f0000000180)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0xd000, 0x100000}) mknod(&(0x7f00000001c0)='./file0\x00', 0x1022, 0x0) 2018/05/21 00:48:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x8000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgctl$IPC_INFO(0x0, 0xd, &(0x7f0000000340)=""/98) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:02 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100000000102, 0x0) lseek(r2, 0x0, 0x0) 2018/05/21 00:48:02 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x7, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='nr0\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="04032cbd7000fedbdf25100000001c0003000800040008000000080008000300000008000400010000002c000100080002003a000000080004004e21000008000100020001010000050001000000080008000500000024000300080005000000004e08000300010000000800010001000000080001000300000050000100080002006c000000080002003a0000000c0007001000000014000000080002000000000008000200af0000000800050002000000080001000a00000008000800fbffffff080009005a00000008000400200000005400030008000500ac1414bb080007004e200000080008f604000000080005007f000001080000000800010000000000080007004e22000008000100010000000800080009000000080003000300000038f78cc01993a9fd0a142609949ef2876ed5af98785cda4b9998ed9c1e539a5288b863a23b463fafede8dad44eeaf1fc42aead9603c2d69b7bb621888908f085c452303302ca0552998677a66a6c1addc5523df78c468beae5fddb1890dd5e8ee8b52d590e98df89b577a99ee3cab140704baa3b9f6ffcdc15a4f13370b605000000000000009a85e024b3e9777e1308168d18a520653f04f5af8e135c992441c6f968501c8a1436b657ef867c8132aa5f856cde2a28a6c72feefa8127913c1d49930c852eff1a0087c5140c72be47e8375652e2ee2feb37cc8535d6e7de9f77fa8b2de159ea5a66cb4f76c5554365c7d153cedb69fd987d3e526ef4989e41d241108abaf0298b6a63972f5d2c33167252069cc039da9d546d0340bd81bdd14d07862d842eaeb9b05d8f90d99e1856585c6457da703a1b6dafda2e4caa9d0abce2dc766d3810cba5a6a5c8e1af2bfc29fa0fbd7448f6972063bc877925b05e1c4c3d9d93fff1"], 0x12c}, 0x1, 0x0, 0x0, 0x44010}, 0x800) 2018/05/21 00:48:02 executing program 1: setitimer(0x2, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x9, 0x4c3c679c156ff889) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000002c0)=0xc8, 0x4) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setown(r2, 0x8, r0) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f00000001c0)) setitimer(0x2, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/21 00:48:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"7665746831000000145300008000", 0x1000000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:02 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/input/event#\x00'}, &(0x7f00000000c0)="e451ed38a0a05e0f00e45bdd3486a88a416909bb1eb900f598b92b9eefb9dfaed1740481c4a260444119a8c59bbe30ab14468562d859c89dc3d91599b3ddcb8b8624d1b207027d9dc56646c6c08c6ed58718b3eceb92570a2fbc5f0b", 0x5c, 0x10000000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x444e, @empty, 0x100000000}}, 0x6822, 0x4, 0x5, 0x5, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000280)=0xc) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) r2 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)={r0, 0x746f, 0x78, "a557cb6bcf41686f37ee506942608b4768484c380460c9ea833459ec1eb29b4623acb1de035cb55a6b3d0486609f69e02d486730eca56b9aa5b5403755b2d3399a4f8329c8caa2aa78501ac460ccdedb30378c0c45e0ddfe711505e5"}) ioctl$EVIOCSKEYCODE(r2, 0x40104593, &(0x7f0000000000)=[0x0, 0x8]) 2018/05/21 00:48:02 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r1, &(0x7f0000000000)=0xb, 0x80000002) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x5, 0x570, [0x20001480, 0x0, 0x0, 0x20001688, 0x20001790], 0x0, &(0x7f0000000000), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xd8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x5e8) [ 128.164623] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/21 00:48:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff02c}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20, 0x0, 0x6, 0xff}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/21 00:48:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5e87, 0x202, 0x3f, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0xb6}]}, &(0x7f0000000140)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$unix(r0, &(0x7f0000000280)="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", 0x1000, 0x20000080, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x8000, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 128.248259] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 128.261971] kvm [9473]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") prctl$setptracer(0x59616d61, 0xffffffffffffffff) r1 = getpgid(0x0) getpriority(0x2, r1) 2018/05/21 00:48:03 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x2}, {0x7, 0x4}, {0xf, 0x80}], 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000100), &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/21 00:48:03 executing program 6: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x1000, 0x5}], 0x818000, &(0x7f00000012c0)=ANY=[@ANYBLOB="026174616f6f742827c5e2ac0b1f0e14f3c11749f896690b129dc978e6266d659365652c00e09a3f7e7e7745564800183de56fd456b0b6ea119f4edcf9d45d00fb010cd602f5fde8c0310000311b7c572def33ffefadbd533b7aebb7ba61901aa3286374fe7538d839c56de9ba6e1a1fba4ff62a397116fe40d4173ebed1fb800be7e60138bd877a4063344120419a6a166ff2cc7f16864abc368e47ea56dfe55bc7ce87ad23c1016e856193ad825230cbc3c9dc6778701947f1738eca6fd49d756c8a382bdf22eb671bbe5770d9910db1c80b4ce6c726c8"]) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000013c0)={{0x80000000, 0x7, 0x1, 0x7, "212e0dcddf902e49a7b4efa6f5ce078aef24f539b802d6cbacd215dd3179c2a438d0d6ec02fb3b66cdf4141f", 0x2}, 0x101, [0x101, 0x5, 0x8, 0xbb, 0x20, 0x7, 0x7, 0x7, 0x80, 0x0, 0xffffffffffffffff, 0x8, 0x87, 0x4, 0x8, 0x8, 0x2, 0x1, 0x98, 0x4, 0x13f9, 0xfffffffffffff4b3, 0x9, 0x1e, 0xffffffffffffffff, 0x40000, 0x7, 0x0, 0x1, 0x100, 0x6, 0xffffffffffffffc0, 0x2, 0x1, 0xbe8, 0x1, 0x7f, 0xc991, 0x8, 0x3, 0x5, 0x6, 0x8, 0x100000000, 0xffffffff, 0xff85, 0x6, 0x3, 0xe00000000000, 0x80000000, 0x6, 0x5, 0x1000, 0x8, 0xc000000000000, 0x2, 0x2, 0x1a7, 0x100000000, 0x10000, 0x8, 0x1, 0xfffffffffffffe01, 0x1, 0x1, 0x100, 0x9, 0x101, 0x8000, 0x56, 0x6, 0x8, 0x101, 0x42fa6b2b, 0x9, 0x0, 0xfffffffffffffff8, 0x9, 0x2, 0xc235, 0x612a, 0x100000000, 0x2, 0x9, 0x1, 0xfff, 0x0, 0x3, 0x4, 0xff, 0x3, 0x0, 0x7f, 0x8, 0x101, 0x5, 0x9, 0x399, 0x2, 0x0, 0xb6d, 0x6, 0x8, 0x8, 0x9, 0x5330, 0x7, 0x101, 0x2, 0x5, 0x0, 0x5, 0x1, 0x80000001, 0xb, 0xba, 0x0, 0x80000001, 0x1, 0x4, 0x1, 0x0, 0x8000, 0x1, 0x1, 0x7, 0x4, 0x80000001], {0x0, 0x1c9c380}}) 2018/05/21 00:48:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x8000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:03 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x9, 0x1}, 0x2c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") shmget$private(0x0, 0x1000, 0x6, &(0x7f0000ffc000/0x1000)=nil) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/16}, 0xd) 2018/05/21 00:48:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c003b5974d400ae9f8a88dd0f7e75d800001800030b000002000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x604, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/21 00:48:03 executing program 2: setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000080), 0x10) r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xffff, 0xec6, 0xded5, 'queue0\x00', 0x5}) 2018/05/21 00:48:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x1f}}, 0x5, 0x1, 0x1f, 0x1ff, 0xbca}, &(0x7f0000000140)=0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x100, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffff801, 0x4, 0x2, 0x1, r1}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0xfffffffffffffe56, 0x48001, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1cf) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 129.252829] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x60e347a8) [ 129.260762] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/21 00:48:03 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000080)="00000000fa9131bdfb2d6388fd21c649", 0x10) 2018/05/21 00:48:03 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x20000000002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4) listen(r0, 0x0) 2018/05/21 00:48:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xfffffffffffffe96, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r2, &(0x7f0000000180)=""/230, 0xff4e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) quotactl(0x100000001, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)="52f20fd7efd656dfbd8bf0bbc6fcda1df3000d932b1cfd638e07a3968f") read$eventfd(r2, &(0x7f00000000c0), 0x8) 2018/05/21 00:48:03 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) [ 129.318992] kvm [9523]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 129.331222] F2FS-fs (loop6): Unable to read 2th superblock [ 129.355838] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x60e347a8) 2018/05/21 00:48:03 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/cgroup\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), 0x4) [ 129.363643] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/21 00:48:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), 0x262) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0x447) accept4(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) 2018/05/21 00:48:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0xa, 0x8000000001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:03 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:03 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x20000000002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4) listen(r0, 0x0) [ 129.434994] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.452488] F2FS-fs (loop6): Unable to read 2th superblock [ 129.551859] kvm [9557]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 129.553497] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x60e347a8) [ 129.568732] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 129.598584] F2FS-fs (loop6): Unable to read 2th superblock [ 129.609875] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x60e347a8) 2018/05/21 00:48:04 executing program 3: r0 = socket(0x100b, 0x1, 0x80001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x2000, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/21 00:48:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha1-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x80}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x7fff}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x19}, @in6={0xa, 0x4e20, 0x4d62bb61, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}], 0xa0) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000002540)="cec7135ca4f3cc0223f2130a531aea", 0xf}], 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x44c0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r4, 0x14, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6536}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x85}, 0x4000884) 2018/05/21 00:48:04 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), 0x262) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0x447) accept4(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) 2018/05/21 00:48:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x5, 0x6, 0x5, 0x2eb, "20fa9042d06171cb86207d384792a8f2e9b28f8e920cf30f10b47bfb8fe87545"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x7755f14754b8d673) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/21 00:48:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000000140)="7650b17d1cee39478547e51849ad60a7c466579a79141c39918391f2de238f7822cb6958fa5869134d79149bba6b1849699e5ed4f478816062e84a02419130f41fd09d08fe223db1f32e7298a9e3ac53af7f13dc8be8149c26d13f9cc8912806cc98e91f33f5f5f0160719960aaab49d2cb6246e7946e0693be29ac8ecfe8eb79a0ef0ea48fbf25a7eb1a6a344500245b0331f76c4207bac") ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = getpid() r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x7, r1, r0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000380)={r5, &(0x7f0000000300)=""/115}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x8040) 2018/05/21 00:48:04 executing program 1: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/79}, 0x57, 0x3, 0x2ffe) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x42002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/05/21 00:48:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0xa, 0x8000000001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) lseek(r0, 0x0, 0x4000000003) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), 0x4) 2018/05/21 00:48:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) io_submit(0x0, 0x1, &(0x7f00000015c0)=[&(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000014c0)}]) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\t']) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) [ 130.440567] kvm [9584]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:04 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000001600)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002700)={r1}, &(0x7f0000002740)=0x8) kexec_load(0x0, 0x800000000000361, &(0x7f0000001640)=[{&(0x7f0000000000)="0d09341871e1eae38dfd65696423f6a95de33dadbfe3e6437fe136d93a2fd89e4f1d731ee5cde6843b36034bd9aea288a08ef5495e0182ee7400ed9c787598c9fa49210aa72cef9132d3e6b464208db4bb166b2a98044322613796048181b4c5a742ed32e8215f7c971d5304bc5992c02febf777977cd77b863ab6dac8663cc9b93fb1fd5d37411da08b44211bc9230fbb6b6783f9ff26e413df70420f04086b5eb968e5571482de8f0d74e510fa36f765f45292928cc1fbb9aa39443448b20aa629", 0x0, 0xfffffffffffffffd, 0x5}], 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x24, 0x2000) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000011c0)={0x771, 0x0, 0x0, 0x3f}, 0x8) chroot(&(0x7f0000000180)='./file0\x00') 2018/05/21 00:48:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2, 0x4}) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000500)={'team0\x00', r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="01634040020000000000000001000000000000000000000011000000000000000000000040000000000000000800000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="8561646600000000080000000000000001000000000000001c000000000000008561646600000000070100000000000002000000000000000c000000000000003d15561740ad77da7af6db90cb7f4796924ca7003c8ed44751f8a5eae65c81c11edaa53ae4052e21e84653c94ee42c9e081e9cb8718caa"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0xec, 0x0, &(0x7f0000000140)="205543c3c005c6c656e45ff5b582abe27bf2e0a8d4ab985d369bc200aa4aa740f02c4776c40b21cf3269e89034ba13359f961a43a7026379149b53b266a3bc7c62ea8c1867fa00c2e1e5170714170490f634d3b2ad2203dc9f7d1c396637024c743eb34d229f59cd0aff851a7a6afc0ebba07193dd73632d4c29b388bae1c00d1959d739545f9107dba8c07fd47de11043b1b460cbfa57f3fd44841ef85cbf38b91bace99bbd0fe08284b78b1d41ac1cc35c4db70c3bac4d4dc96a9ddda41590de474879e2cce9b32ab1dcd0b7f1bbd564dff5134d658ed148669892d83fe6b84342dc6b2d30dba899ed4ebe"}) accept4$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x800) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0, 0x100000000a132, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) 2018/05/21 00:48:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="38f9ffffff0000000000002040000001800a7d1dae1a63b65900ffffffffffffff225a973281b454e90be937b9212fc853934fa40c861251b1a63ecd424f87585a300c3fa9ec8556a2aa75f59473c4c853d98525c499d5d31330a631c69dff1e76d04e4013fdbb1321e8925403a23f2f4e7c10ae5bc13ebd87e840929443954f87ea266bf169176dbb80da8932db97b1ee9a4c1052e6c1e5be7de7ce56cd31151c2943f20aeb814265993d99f626"], &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251, 0x41100, 0x0, [], r0, 0xf}, 0x48) [ 130.618983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/21 00:48:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0xa, 0x8000000001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/05/21 00:48:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/129) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x402, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x3, r3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x11}) 2018/05/21 00:48:05 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x0, 0x6c}) 2018/05/21 00:48:05 executing program 2: mprotect(&(0x7f00000b1000/0x3000)=nil, 0x3000, 0x80000003000008) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'\x00', 0x5}) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x84000) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/21 00:48:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/05/21 00:48:05 executing program 1: socket(0x3, 0xf, 0x400) r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6e65742f00007a3100fe95273a612cb82580bdd3cd0bc955b4b692a9dc8805e7b82c3da7293193a0772c5b1faa93f9209cc5845f05016669de207bdf4bef87abb637ce9a77e2ad44fb33377f87ce72eb538e1ef651b7c889ef437d8ee71ee901031e03a992cde235beb9d89f3660289d97e4e98da78a04dfeb93ae37cecd7b7b4ad845dc497e6eca183190e16a0ad2f9606c4fda09e867b59bb217f4e3cac36e563f121cdd79848809d169bd1544000000000000000000", 0x200002, 0x0) 2018/05/21 00:48:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgid(r1) r2 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000000080)) 2018/05/21 00:48:05 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2400000010001f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x2d2, 0x0, 0xffffff76}, 0x8882) 2018/05/21 00:48:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000003c00)=@newneigh={0x30, 0x1c, 0x331, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) pkey_alloc(0x0, 0x1) [ 131.549849] kvm [9643]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 131.577787] syz-executor3 (9653) used greatest stack depth: 12824 bytes left 2018/05/21 00:48:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xff27, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 00:48:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[]) mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') modify_ldt$write2(0x11, &(0x7f00000000c0)={0x1, 0x1000, 0x1000, 0x40, 0x32, 0x6, 0x84, 0xd3, 0x8001, 0x80}, 0x10) truncate(&(0x7f0000000200)='./file0/file1\x00', 0x201f) 2018/05/21 00:48:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r0, &(0x7f0000000040)=""/143, 0x8f) socket$key(0xf, 0x3, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x4000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x2) getdents(r0, &(0x7f0000000100)=""/182, 0xb6) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000001c0)=0x7) 2018/05/21 00:48:05 executing program 1: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x1) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) ftruncate(r0, 0x1000000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x1, 0x18, [0x7, 0x8001, 0x11, 0x4, 0x7fffffff, 0x5]}) read(r0, &(0x7f0000000000)=""/48, 0x200000) 2018/05/21 00:48:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) [ 131.750968] kvm [9680]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 131.857866] attempt to access beyond end of device [ 131.863058] loop2: rw=2049, want=130, limit=112 [ 131.868053] Buffer I/O error on dev loop2, logical block 129, lost async page write [ 131.890375] attempt to access beyond end of device [ 131.895518] loop2: rw=2049, want=131, limit=112 [ 131.900232] Buffer I/O error on dev loop2, logical block 130, lost async page write [ 131.927886] attempt to access beyond end of device [ 131.932979] loop2: rw=2049, want=132, limit=112 [ 131.937792] Buffer I/O error on dev loop2, logical block 131, lost async page write [ 131.967836] attempt to access beyond end of device [ 131.972996] loop2: rw=2049, want=133, limit=112 [ 131.977728] Buffer I/O error on dev loop2, logical block 132, lost async page write [ 131.985903] attempt to access beyond end of device [ 131.990917] loop2: rw=2049, want=142, limit=112 [ 131.995608] Buffer I/O error on dev loop2, logical block 141, lost async page write [ 132.003448] attempt to access beyond end of device [ 132.008412] loop2: rw=2049, want=143, limit=112 [ 132.013139] Buffer I/O error on dev loop2, logical block 142, lost async page write [ 132.020976] attempt to access beyond end of device [ 132.025944] loop2: rw=2049, want=144, limit=112 [ 132.030625] Buffer I/O error on dev loop2, logical block 143, lost async page write [ 132.038461] attempt to access beyond end of device [ 132.043416] loop2: rw=2049, want=145, limit=112 [ 132.048113] Buffer I/O error on dev loop2, logical block 144, lost async page write [ 132.056137] attempt to access beyond end of device [ 132.061075] loop2: rw=2049, want=146, limit=112 [ 132.075707] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 132.083702] FAT-fs (loop2): Filesystem has been set read-only 2018/05/21 00:48:06 executing program 6: r0 = socket(0x10, 0x80002, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14a3409efce91ba84425dde00c822a3c109e60c6169db4c460d1b5788467725a9271762113b4a63512d809000000000000006190d7e986a650782b280b731da5b87a74f3d32b20c38409839ce99f9afac9774970ddec04fb05e4e0f02ab55f65a09ca73946b8af6deeacb300a1264be0b22a6694f9945225f0a94954c59398cb97a8daeb6cfa518c9bafb429ebd93ca0f4ff0100000000000043d101d5077855b96ebaad6d7c07b534589d12b1614f224ad6bdc11dbbfa7f42f7add769548d0f251162f063971cc1a5c152cafa3cc57b0000000000", @ANYRES16=r1, @ANYBLOB="0100000000d35e00000000000000"], 0x14}, 0x1}, 0x0) 2018/05/21 00:48:06 executing program 3: r0 = socket(0x10, 0x4000000000000002, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth1\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0xfffffffffffffffa, 0x1ff, "36ac45ee47a3"}}) 2018/05/21 00:48:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:06 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x351, 0x401}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x7, 0x100000000, 0x6, 0xfb2a, 0x2182, 0x3, 0x65da37b4, {r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x7ff, 0xaca, 0x400, 0x400}}, &(0x7f0000000380)=0xfffffffffffffddb) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x6558, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/21 00:48:06 executing program 7: r0 = socket(0xa, 0x802, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup2(r1, r0) openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000040)="480000001400197f09004b0101048c590a88fffffff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000000000000000000000eaf60d1812", 0x48}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x7c, "8c3cdcb07c0a463467d457427de0e81186bbc211ff3c19fc5f54d0f671491847a782008170d6fff2192ec569c348436cc15af6ba6ea54320b81c003e8af0cd14f5452be29a226b2f2bc55fc92af79470a66dec973c6e2ce0fcf297d7874350a64e088609c1d7f81b3069be87641dd6c0d3f80e64eae181125a82797b"}, &(0x7f0000000600)=0xa0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) sendmsg$nl_netfilter(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x1bc, 0x14, 0xf, 0x18, 0x70bd28, 0x25dfdbfe, {0xf, 0x0, 0x6}, [@nested={0xc0, 0x84, [@typed={0x8, 0x96, @uid=r3}, @generic="9755d38769025223261b3a0bb7fa70bf4c12852cb4291b6054e30c167cc4e7b830787375d47d000fcc74d0e5443754137b4069a469fffd2ee6834c6e52b21c2e19e0be4a4f5896f47c4aa8ad58062adee03fd979f40ca9ee2f7e423ce379f2eab9cd54256d651d93d8bb0631f1d8240342afc9ade78f699e16d6f0a191d292727cd1189424f02611cf5b789f5e19e4ce88633a431f6800", @typed={0x14, 0x80, @ipv6}, @typed={0x8, 0x17, @ipv4=@multicast2=0xe0000002}]}, @nested={0xe8, 0x62, [@generic="6558706f04eb770dc72c3392199e87d7519c7fa394839a5909f3418aaaadb8eae1f8ae391395d008143a8e95bc3fdee73183cf6a1c34459709f4f34e8a0ce838ec18fda74b02cb9610b1d3a6aff6e7a7c4f8c75a8f669154d46dbbecaaefb26da55b5a30f1effab31579bf84a33414ffe1c0f7e507abf96421de4778811d0597737a45d79e7471bce6f7b057d0120d17f8fc9ca344223a602be48ce1d6c025dc363948e02e2f1a28", @typed={0x8, 0x96, @fd=r2}, @typed={0x8, 0x89, @uid=r4}, @typed={0x8, 0x42, @ipv4=@broadcast=0xffffffff}, @generic='Ai', @typed={0x8, 0x6f, @ipv4=@rand_addr=0x4}, @generic="a64650c6c3c4aa87092754ffb53dc58cb537ea262bb31c2b72bd"]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24008000}, 0x4) 2018/05/21 00:48:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="617474720054291a3d5be2842054302d2da0a38d0045cc09c3e069b47b2dcaac8c5b69a8b7f9dd97a7f153b2965ef6d9e7eb3df537f782a6f6f6112250857836a2abe7cb1929764e8a8d0e1c0ab3fe6a41ffdc458ead583e74ddf20ae1913d8adf7f005997408ddc998634659e86ce93765ca662af3587e684b7fc645c725b4eec6c0000000000000000000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) getdents64(r1, &(0x7f0000003100)=""/4096, 0xfc9b) fsync(r4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x200, 0x0, 0x100, 0x9c2, 0x8, 0x0, 0x3, 0x0, 0x1f, 0x7, 0x7, 0x1f}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000340)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/25) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xaf2, 0x7, 0x0, 0x7, 0x8, 0x8, 0x8000, 0xfffffffffffffffa, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x10}, 0x7}}}, &(0x7f0000000140)=0x84) 2018/05/21 00:48:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'team_slave_0\x00', 0x2fe}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x3fffe, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x102}) 2018/05/21 00:48:06 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x20) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) 2018/05/21 00:48:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffc, 0x8000000000000) setrlimit(0xc, &(0x7f0000000bc0)={0x8000, 0x7ff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r2 = getuid() setreuid(r1, r2) r3 = socket(0x40000000015, 0x5, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3c, 0x80) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000b80)={0x6, 0xa4, 0x2, 0xfff, 0x1000, 0x3, 0x6, 0x4, 0x8, 0x4, 0x7, 0xd9}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl(r3, 0x800, &(0x7f0000000240)="fb148bb6e3fe0c93390c417ec9ead706a3fbb72885bdf656d3f95cd30a028b3a97f5b9444e4732e5b23bbca463ec3497c9303fe6d6df2df7715a935dacc00d9d384e3f55b2dd845cb953f3a29f4fce87e96ea46bd23477c25082b6b0d7200b22ad0296ab20cc48d58ddf625ea86b092822f655dd555ab00e699fc7c75802d387182a257f59bf9ea62285873125590060ce0d15d96070d7091c8ee12886c0a47545329cfb665c396516dd24b22107e94f2d01754cb33d532a245622c084b02f7eba7bb4222dfc3ebea1") setreuid(0x0, r5) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000b00)=@nat={'nat\x00', 0x19, 0x3, 0x688, [0x20000440, 0x0, 0x0, 0x20000470, 0x20000980], 0x0, &(0x7f0000000180), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x703) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7c209db164894d265fa99e7dc94cb83f6db32b0ad1a3a1d748be6f52e66b423ab0837c2e8bf38267da000d90934998a662d78e098685af57dedd8e85ed2eb4e4", "387995916c9c9fed8109f936a160b55f908557dd610c44a20c47703c45e07603"}) [ 132.582571] kvm [9722]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:07 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4040, 0x0) syz_open_pts(r0, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_pts(r1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x7) dup3(r1, r2, 0x0) 2018/05/21 00:48:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:07 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x10000000102, 0x280001) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f00000000c0)=@framed={{0xffffffbf, 0x0, 0x0, 0x0, 0x2a, 0x6c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) 2018/05/21 00:48:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x86, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/21 00:48:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/21 00:48:07 executing program 1: unshare(0x20020400) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x726, 0x1) unlink(&(0x7f0000000080)='./file0\x00') 2018/05/21 00:48:07 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000001ca60fd1c941830000000000ffff020000000000000000000000000001020090780000000060702b6c00000600ff010000000000000000000000000001fe80000000000000000000000000000033cc6533eb08a2e9"], 0x0) socketpair(0x11, 0x80006, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6640, 0x50) getsockname$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) 2018/05/21 00:48:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) [ 132.926661] kvm [9756]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x800, 0x0, r1}, 0x2c) dup2(r1, r0) 2018/05/21 00:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x8001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x2f) 2018/05/21 00:48:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) open_by_handle_at(r1, &(0x7f0000000000)={0x6e, 0x40100, "a5cdf5469266978522975217642efe338f9c6c9d81e6c20e9dd06476139a93f650b3eebcf18728a824dc383bcf2f9c0a892485564584a3076b5c89a77137ca68c834d5b77c624825dd3a01ca1290634ad8d32861725d79664f2b6adceb7f1124725672fabbb3"}, 0x402000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x18100, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f00000000c0)) 2018/05/21 00:48:07 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4000000000000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000080)) 2018/05/21 00:48:07 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x290, 0x0, 0x0, 0xffffffffffffffff}, 0x20000000) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2400, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000680)={@empty, 0x5, r2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x2dc, 0x7f, 0x0, 0x2, 0x1}, 0x14) 2018/05/21 00:48:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/05/21 00:48:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') exit(0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/21 00:48:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0x7, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x6, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x6f, r2, r3}, {0x2, 0x7, 0x200, 0x0, 0x9, 0xda, 0x3f}, {0x4e, 0x6, 0xffffffffffff853c, 0x1f}, 0x8, 0x0, 0x2, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x0, 0x3, 0x7, 0x3, 0x10000, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/05/21 00:48:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:08 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x5, 0x200, 0x7, 0x8, 0x8a, 0x3, 0x100, 0x9f6d, 0x4, 0x5, 0x8, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x4, 0x6, 0x1, 0x2444}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xfffffffffffff800}, &(0x7f0000000240)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x20}, 0x6f, 0x1, 0x0, 0x8, 0x2, 0xe5c8, 0x8001}, &(0x7f0000000500)=0x20) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)) ioctl$TIOCCBRK(r0, 0x5428) r4 = syz_open_pts(r3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000440)={'team_slave_1\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x6, 0x3f, 0x7, 0x20, 0xfffffffffffffff9, 0x7ff, 0xe68, 0x0, 0x8, 0x8, 0x2, 0x240000000000, 0x4, 0x0, 0x9c7]}, &(0x7f0000000400)=0x100) ioctl$TIOCGSID(r4, 0x802c542a, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000480)={'bcsh0\x00', @ifru_names='team_slave_1\x00'}) 2018/05/21 00:48:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/21 00:48:08 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x103000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000140)=""/51, 0x33) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da15}}, 0x14}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000180)=""/122) 2018/05/21 00:48:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/05/21 00:48:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1}) 2018/05/21 00:48:08 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xfffffffffffffffa, @loopback=0x7f000001}, 0x10) 2018/05/21 00:48:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392d450ff1fb635a5849d20600000000000000e1"}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2bb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x35, &(0x7f00000000c0)}, 0x10) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc181, 0x0) 2018/05/21 00:48:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) [ 134.084561] QAT: Invalid ioctl 2018/05/21 00:48:08 executing program 3: unshare(0x40a00) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x101002) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x10001, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0xe6, 0x99, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7ff}) [ 134.117160] QAT: Invalid ioctl 2018/05/21 00:48:08 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x40, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/21 00:48:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x20) sendto(r1, &(0x7f0000000180)="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", 0x1000, 0x20000010, &(0x7f0000001180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x4}}}, 0x80) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xf5ca) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/123) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400101, 0x0) 2018/05/21 00:48:08 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001c00), 0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) 2018/05/21 00:48:09 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x3, 0x100000001, 0x5, 0x7fff800000}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0xffffff71) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/21 00:48:09 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) io_submit(r1, 0x2000000000000196, &(0x7f0000000080)=[&(0x7f0000000180)={0x0, 0x0, 0x11, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x4}]) 2018/05/21 00:48:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x7, 0x70, 0x7fb, 0xfffffffffffffc01, 0x200, 0x1, 0x0, 0x8, 0x44416e5310df181a, 0x4, 0x9, 0x8, 0x1, 0x0, 0x7, 0x7ff, 0x3, 0x7f, 0x2e900, 0x6, 0x9, 0x1, 0xfeb, 0x6, 0xb99, 0x7, 0x7, 0x6, 0x7, 0x7, 0x4, 0x7, 0x6, 0xdc, 0x3a5, 0x7, 0x9, 0x2, 0x0, 0x4, 0x3, @perf_config_ext={0x80, 0xfffffffffffffffc}, 0x100, 0xf736, 0xfffffffffffffffd, 0x7, 0x1f, 0x1f, 0x3f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/21 00:48:09 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)='[', 0x1}], 0x1, &(0x7f0000002000)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80400, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)}, 0x40000) socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="d2262650fe690e156c5b1f") r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7, 0x4000) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) lseek(r3, 0x0, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000340)=@pic={0x4, 0x100000000, 0x7fff, 0x6, 0x2, 0x1ff, 0xffffffffecbf3aa3, 0x1, 0xa, 0x0, 0x10000, 0x3, 0x1ff, 0x3, 0x5, 0x9}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000440)=0x10001, &(0x7f0000000480)=0x2) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001000)}, 0x0) 2018/05/21 00:48:09 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:09 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0xbb9c, 0x4e23, 0x3, 0xa, 0xa0, 0x80, 0x3a, r1, r2}, {0x1, 0x7000000000, 0x0, 0x800, 0x57, 0x81, 0x1000, 0x5}, {0x8000, 0x1, 0x7}, 0x6, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x2, 0x4d6, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x2, 0x4, 0x63d3, 0x4, 0xfff}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/21 00:48:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000000140)="c9", 0x1, 0x0, 0x0, 0x0) [ 134.994240] FAULT_INJECTION: forcing a failure. [ 134.994240] name failslab, interval 1, probability 0, space 0, times 1 [ 135.005567] CPU: 0 PID: 9888 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 135.012772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.022135] Call Trace: [ 135.022556] QAT: Invalid ioctl [ 135.024738] dump_stack+0x1b9/0x294 [ 135.024772] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.036777] should_fail.cold.4+0xa/0x1a [ 135.040869] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.046000] ? find_held_lock+0x36/0x1c0 [ 135.050100] ? find_held_lock+0x36/0x1c0 [ 135.054230] ? check_same_owner+0x320/0x320 [ 135.054334] QAT: Invalid ioctl [ 135.058562] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 135.058591] ? rcu_note_context_switch+0x710/0x710 [ 135.058620] ? wait_for_completion+0x870/0x870 [ 135.076222] __should_failslab+0x124/0x180 [ 135.080477] should_failslab+0x9/0x14 [ 135.084294] kmem_cache_alloc+0x2af/0x760 [ 135.088484] getname_flags+0xd0/0x5a0 [ 135.092303] ? __sb_end_write+0xac/0xe0 [ 135.096303] getname+0x19/0x20 [ 135.099517] do_sys_open+0x39a/0x740 [ 135.103266] ? filp_open+0x80/0x80 [ 135.106827] ? __ia32_sys_read+0xb0/0xb0 [ 135.110920] __x64_sys_openat+0x9d/0x100 [ 135.114999] do_syscall_64+0x1b1/0x800 [ 135.118899] ? finish_task_switch+0x1ca/0x840 [ 135.123408] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.128351] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.133302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.138692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.143560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.148764] RIP: 0033:0x455a09 [ 135.151960] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 135.159684] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 135.166966] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 135.174242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.181516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/21 00:48:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000005300)=[{{&(0x7f00000048c0)=@hci={0x1f}, 0x80, &(0x7f0000004bc0)}}, {{&(0x7f0000004c80)=@can={0x1d}, 0x80, &(0x7f0000004f00), 0x0, &(0x7f0000004f40)=[{0x24}], 0x10}}], 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x3ff, 0x2}, &(0x7f0000000100)=0x90) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1}, 0x8) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x80000000, 0x8000000000}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x4c0, 0x4) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000000200)="3205620968bfc449ff5347e01faa3ff32b64d42ff4552032838fbf1adc2e33fa9c971ade15253f0c3c02f301f82bebe95e23736951e14943f954bdee69ae41456723c5c50cb3e7f20fb0629738e4e6d11a39251eea1d34b9a8a291a36c979441bad1e0e1fa8ef3fc00b23887a63811a8322929c45b9d9f0430d15fac3096a967401933ded6eb5187615e42d4cd3473e002edd24f655579191d700fefd1b7a186ca032db081dc1eb22452fe94a3821fe2ec957def408faf745bd3") 2018/05/21 00:48:09 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x100) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, 0x1, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x12, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/21 00:48:09 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x1) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) [ 135.188795] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000000 2018/05/21 00:48:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup3(r1, r0, 0x0) 2018/05/21 00:48:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r2, &(0x7f0000000080)=@l2={0x1f, 0x2, {0xffff, 0xfffffffffffffffc, 0x800, 0x3f, 0x8, 0x5c8}, 0x5e02, 0x101}, 0x80) ioctl$UFFDIO_COPY(r0, 0x5501, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) timer_create(0x3, &(0x7f0000000100)={0x0, 0x21, 0x2, @tid=r1}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, 0x0) 2018/05/21 00:48:09 executing program 2: r0 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x7, 0xfffffffffffffffe}, 0x20) [ 135.230510] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/05/21 00:48:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80803, 0x2f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xfd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/21 00:48:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffd000/0x2000)=nil], 0x0, &(0x7f00000000c0), 0x20000000000000) 2018/05/21 00:48:09 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0x0, {}, 0x0, 0x5bbee132}, 0xe) [ 135.343316] serio: Serial port pts0 2018/05/21 00:48:09 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x6, 0x1, 0xff, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x7, 0x0, 0x0, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x4}, [@typed={0x8, 0x1f, @pid=r2}, @typed={0x14, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0xd0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/05/21 00:48:09 executing program 5 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:09 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB='filter'], 0x1) getsockopt$inet_buf(r2, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f00000004c0)=0x18) [ 135.375580] kvm [9929]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 135.480119] FAULT_INJECTION: forcing a failure. [ 135.480119] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 135.491987] CPU: 0 PID: 9949 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 135.499193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.508558] Call Trace: [ 135.511170] dump_stack+0x1b9/0x294 [ 135.514826] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.520056] should_fail.cold.4+0xa/0x1a [ 135.524135] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.529242] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 135.534345] ? perf_tp_event+0xc30/0xc30 [ 135.538402] ? perf_trace_lock+0x495/0x900 [ 135.542625] ? _kstrtoull+0x180/0x230 [ 135.546423] ? memset+0x31/0x40 [ 135.549701] ? find_held_lock+0x36/0x1c0 [ 135.553757] ? zap_class+0x720/0x720 [ 135.557941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.563471] ? should_fail+0x21b/0xbcd [ 135.567361] __alloc_pages_nodemask+0x34e/0xd70 [ 135.572027] ? find_held_lock+0x36/0x1c0 [ 135.576084] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 135.581100] ? find_held_lock+0x36/0x1c0 [ 135.585184] ? check_same_owner+0x320/0x320 [ 135.589495] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 135.594423] cache_grow_begin+0x72/0x6c0 [ 135.598485] kmem_cache_alloc+0x689/0x760 [ 135.602635] getname_flags+0xd0/0x5a0 [ 135.606427] ? __sb_end_write+0xac/0xe0 [ 135.610393] getname+0x19/0x20 [ 135.613576] do_sys_open+0x39a/0x740 [ 135.617287] ? filp_open+0x80/0x80 [ 135.620814] ? __ia32_sys_read+0xb0/0xb0 [ 135.624875] __x64_sys_openat+0x9d/0x100 [ 135.628929] do_syscall_64+0x1b1/0x800 [ 135.632807] ? finish_task_switch+0x1ca/0x840 [ 135.637296] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.642215] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.647143] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.652507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.657347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.662526] RIP: 0033:0x455a09 [ 135.665704] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 135.673405] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 2018/05/21 00:48:09 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/urandom\x00', 0x80000440006, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "fba9e0cf017b9785bbf0a983b89b7941fc8173cbf040a0be0a01766b0a54f77770ee772f6456500d89b144d38ce2ebfa53085782d5ac7fefacda4d4a1d6d74e2e10636e751e64230b6b7be09222c6df500f4aed0aa4ecd1fa23b99d9cc27848788bfc2bc23ae97bc8092a9133f12d8aa48215f3473125855374ba17d144c78f3919abc4b83955f92dbd6f4e6081cfe4eedd13f7475507a48380aa365e183da7f29f03127c20e0c1c5464a6cf2c255e24e715b1790dce19e1638e9c663ab45b1742f80cfd274fe1b25b4bcd72a758e27579a2d0727065b60fefe55d6213a5ec8d1831e1d402971d47e64a756b5d27b6c4fd056232b5f1acb9931f1b16e719cc98675a82ebd65a4797b301a632148a7202048dd3d95ef1fd63995f80ffc8eb51b644e53ac84eea34320fce779c4e854a5ebdcefa32616ab85a7649768dd2df2acb19fe474aad3a81aee302fa80cdac2d8fbe103a3083e8002046dcf7cb4624206fee2cdf982fcec137708485dcd221e473f03701082347745dc9337a9b22f0756fe32c07314fad37773f557f5b26b6dd1c60292ffd055575418c69c9f0e7bb5585f425e2e8a69f7a3ea4d6aaa895b2e386b0bf999968db41ebf33fb62e318a6733f21b89917bfba06947b808b683aac44be8fa9a93c72a7d9134386a7f97f9577719fcc2b25e05e3a5507e95d1bde68521adaef9219a5861e2845b202e822e322516ec07101844f451792f78e317cce382545770b98f46ff5b677ad023a609a7642345e7c5a6fd55bcf6adfc985ef8bd26faa0dfd41b54e1a6b6c5c0c961c2f7d230d9fe12b459cfd2cc090f74f8b391f98d2b97ee0169fd43c70228dda385db28399fdf3bac1b6dbc11f05faf67bf651df061f8d0d8cf8ccc39e6ef8f31ca9854616866665e7454fe0f0d06067e0eebc9783aafddddce9ce3518d9f9cc89a98be22961080e347862cf84b73eb1d54b1567aa3f68c3674be1c7a3daf76cf1a396c46727bbd48ff98c17e9c52f6410935b0545150fda3d450d7b4e9361c02fc9e55e5a4451e2827bd5867291e739c9548444859703802d94e1caff4e376559866ae11ded6bb2fa775b5462b2b4c53e152193bc86614df312658df1696b39773e4257b6154980870f95ba734ec787c887e2107f3b7582b5c0d44a2540f0f3e4a86d558db75e16b399cc8f12b311df11887f5d8930bb304601262f1e720f68dc44bf85310176d494801b1456d343c671687e0b60c783d2ca97e071b91f0289ab975aa032b2a46ba0c029b9ab0823e147b2956235b9ac8d017cfca47859ad9e6a9d904c7bf855d185e7c80e54b0d6c49f52a57ce5dc79469e467cd08f017ba103ec49f83593b265af8ac2fa1ff1a8298b38d2aa3487a9f04bc5d61f4f83775e6b67918dd5c829fabdb4b902c34445cd3e018fe7f14a24a749e694ac2311a052ff21b3c692b4217d77c18f2f2599c7929381f166dab773e97709368f5fd595cd6bb154435c559e2107f9b6d11e8cd1a5e5bbecc2016f41cc385012d9312b48372d300981dcaa5165e0e025ec33725cdf6c36b338351fd0f3acd1b2023115ab44b233e9ee1dfa324f8f9b18c926aca37c270479f50c4c9a6b449a4692c1691da460f7aaa269ed21f3b826574b4182a4e2157e0704be2ff459b9cb3b9615a79e4010c4e592f216e4e219fe99bd356f9928c77a267305fae86c716a244830e29b1f1251e63f6ae9873afd7a079bd679f7e79765bb5007b2a13f6e7c4e515908f4b4d3108ef930aaed91359ba6c6efbffb684d17ff1538d3a606e47be9c1eccd10cf76b9f3b958f958592faca6296361d375ae04995df60b8788b9699922fa2d06b9463a46689e968c03e2f31110548f39a660c6c699685c3fdb661574f564704cf16fcb1a47165351d4480de6957b2855119ba1748f18e02a7f0ac2bb152a6ad7b655c727c11590c2cb7b083624b4f5dae969e3d796648f483551e5191a3281e62aaa696c201a55dd216aea44c9e188e0d63c531819edef6fd7c49c607c8c3276898a72d384cc0c36b7f3764a4e592786bfd880127ec3bd573ae3402db83f34d8757d770f67747cdf7cfc8c7e7b1b74a90c77905d5706febc51c2ddebc0bad903a38ef205ee02ac2e520f8835f9598cfa3c676872b4b2dd27ff0e22302f109d4e65f5dd647b0d8ea52beeac8a4e82b381a0222c36d985c23fe69fac7d252adf02d761f7fccef1b86137137c53a924924691e228d47ae03886d7c9b91260a3cbed951df244ac619256ed801f184849ba4d7b02ffb30b814b0a9bcaecaa09a71b8b44434f7817433a5da24089e1d0bee20d6b38473e0288998a49d4a19785fa5ac346aabe3723ebf2a0403f08c627970427cbe6873b6d9f6c2205818dc375e529c00e0635d4e4b43f5550c7ea7893fee911e2b04dab18949d0fe399b5888b63f47c38e3b26e306905fcd6c60c194464e2b0ff89e77c1bb41ee82407331f3fe439291a042242c73428e274782a292d435fbb19218606c40e0705e81d4b2e4ba0f7dd0b015d0b64dba7cf41fda7ef759eb9b605e02c506a75e5eb168612e4bb211dd2a402186b91b30d0d2d50a73853af22c69a3d1d48047192e7dfa361ddbcb2294719b271120515ddc9cc63707ff2109f242aad1d177d7007993b5979d105055a79c434f6a90c04e9942a4861061d6b7a912958dc9d6e12cac3170bd9bcec0dc59b43957eafcc99049d6d3ce5c1ec152401240d7157af801bde0655a40e3aa7e405979700ce51c0e1407a0378133e9e3a4b5bbf7ab4fdd4eebe501372ff930ec69f67b9e81ec0b967687afbcfda4d814eedd62ccb58c2bfb13b5ecbdf164bd64b0d6b68e60796618140530e4bfcf0c8d51f556d1c3c20a6a400a700e8a6a56fc9d9458c050ac2c044bf095e6789777327a7a59b23cbcf2232d2b2822b601eba672f238cff83d4e75562d7a3049e003fda2a4a446f6f62807f6ec00b4c67e32ca2d6459c430b5ab0afe4f757d95b2739ac55be822535d4e24ddcd7fea3af909f5f052a081198150c153387e7e3c863b8970aabe07bd02ede34c033d6c59630ec6e51f321459b8f2683f1e6936f72d18e44678d6c79f990052fec67165f5675a7f2c91f26521db931d7096e257dfc47e4f55f08974a1c5f9ccb7d0b56bd71ca4a198e8e9b2782083822810eda0553be851c21d7bee7ea975a33b13d2c8355d4984495888453ff44c550017a678206bd400e16f3e2a45396f28396d1d0c1c1d22a98d3158b31f0f06ffbf4c881798c959e71ac9993271daf6fc03858bee6f2fd6bef609b57f95434d51f09a8beab6fd4f16b66b90b090b47e3df796a1ac244724958e42e6c9726939b72e3d6fa2469bb32e7cbf7db93071951c68802328614fc2f06b7671b8d9a118ca18fca8fde194e5a4564e546587c0e0ae73bb9aadcaef9719b4b0cb45c1d933bdb6220eb0f194553b3089f00694a1d221e539548611c24fad56e1a0e8e7f0f7ddeec4fe796416714dc1d763c3dcf8dc0db1262e80672f1a26eb993ff4056113930f5c57c6ccaed34db42d75b3895a4c2fb399cd886e15184106fc7566eb473abf790ee22fe6f6b08a97892f9ec037f60a366671e65bcae914595adf4b106148842fdaa49e400601c65f49290403fd5df2e5c084b811c9b5c3de96671a1f7c716c84b24189924843c59b58d56a0cc03f6106dd577d4e736100ec6df9f129f6cc9342287b607c30d4758ae513aa8c7dd479c19e4bf90d9d9751c2d47fcd665d75e10cfe669cbfd9813c6bc428ae75cbc446f5411e5fffcd3a58978f1e4da2d63636dcedece38ecded39bd58f7c23be9e029aab7d6d42f245f82a08a4d21bc3fabd1705bb6e939855d15093e03f3463615d4aa6dae38726e0c61a061587c452cb92f462fa46a06a3b98ad0aaa0fcf6f34460974cc8b129db75b96de741ce6b7bc28c4e1dcfc5b686fa5ebaddc314ffeb993886eb74d7964175dc1c89ef507a535566a018be51abd9193f04e3cf80110a2eff54e5457bbae4a799af48fba224867f8602d261daf3f91a78e05985e5c49520ac7f567a77e6dccc8d1e249e145f59163f78ac5577e82273436f2b983f2b991f06005f34987e9eda62a7e39833ba927c93c649b6e3c36785b21a5c07f1a85c59796697ecd6cb969777452044bdf1c31cb4e0812bd55c4ee4f1c3283fae0121132dcd7e99102bb2637c7ba421692b75a10f6719591d6fe252db421d437e92515b135194831839fb75c88c7af7dd945f002dd0536b90cc571262b0f4c6e03d26db2debe0dc6e5a9dbc6d3b9cef61d52ab0fb82a5fdba457f17a6425eedd66f3e9ca8c5a2a3e1880634503f5ac6ab05f6c988fc8464d9ee078f36b47f4dcb495660068cce982681c6ff05d844d7d5e1259d3e5cabab122a8e325cc724fc84fc71b63320d05bcff00c3b207555c0702dfe5499bb6286606d966664164dc25e4c55634da6ea93b142d237cd9d4f77a8a0731d4fe0a4fd759e7f6539acd0e79c30188562544b01c7ac782a64488176266d19c8de2ba8217f1e0f5b33d01b8b517e3124239138fe7949be4fd15fbd1969a5ceb4555549de16410028ed618e4fade600ef62aeb21267bb073315b0c2eba9db08326712b83042f1bb38e08db4286ca858a5f66fefb26a5d07afa9f2ce4169b6735db81ad8c46b3c47d77ac6335e2b4bb6545bb2597a2cdea402b730907faa151b0f0d037c8cdc66e51c3d8f434e0ce21aca74f6abbdd747fa692f980cfc93f80286a73630399fc93a51d0af7941cec82686358b245dd4eea047a04309f36800bffd0450f0951156ea6af5fd396abf5cc737db852f391ca2e37382ee059e3cb2a1bb0365643b3f8a5c113cb16cd089b2cf7372342620b85a45191482a7730b22b09e8734b525f5c0c7f10bbdcd663bbb8dc64834a61f075ceb9c79576f30eaaa95709dd0e7afe79cbd01bffdf7fc4402c5d4b4b58ae15cb51b63cfd0fac209406393b6ac6496d5ce40b94e71b7b39305358299ffff8efcd889337e01d1721a2fc50d85779ac40fb942f973d1317d438acaa12a37b4e9ef1d9fc3531fe79c8aa1ecc6bb740c76ea0f318044d4740e12fb712f60a18695c6d8dcaea8b78620e26ce2489bc7613b892f595d1a245eec39b9d4307287129f933d86a78d6d9fdb17f8792209db88dfa25405468afe31df62a69d67c2a6f4d11d188a3baa50c3e46fb6254f345fe9082724311a27023bd1e89313a847d2fe8abc058a62ea808841b2af500dcf1de0384b468da2e0397e2c6f7dd8e4be5790851601fce867617e3e9439102781aabb078c9ec24fb3c71acd7c3f0de217886398f2b9d38a9f0e759f9db81f14b459b2ff7fdb1a550fa0b896f222c5c5e801ae2c434ef8a402cfe8de21adce13ad41207ead0c34bc03998d23f04b54e99fbd76140ece09135830eb9a22113e1ff67415ca2af0458d24e26f95838a904f746e877332f243463006bf1dea1b2ed94119d1c9868110bd3c5ce0f3c93b11d9b78b7acc9991df034fe966c8a2ac168d4a4a4b7ddcdb14016dc0cbcb27ce4dd4d56256b5be4756bd771a7ddbf57db5aa6a3f33d1380334c8cbed9ed0c68a819a45df1cc14f228e61b234fecfcaeb19bade780b9d54f7565a1164c2560ad9358598f47bb527eb8e2de5e92ce62d2f7adc35aeeda2dc006cf1e5a0cb3d9b5b71ebacb1e3d8a96f12453eb96657801efb11477bc4a2234fcb0f3c0bdefe526c2b9149da796b5ac5f42fd7b713c4b8a2c04dfa9e27a4ec0b400362cf362399ae731648536028db98a9ad1473c978cd85bc"}, &(0x7f0000001180)=0x1008) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000011c0)={r1, 0x81}, 0x8) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab40, &(0x7f0000000040)=[{&(0x7f0000000100)="800000000002000019000000e60100006c000000002800000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x1000}], 0x200802, &(0x7f0000000200)=ANY=[]) 2018/05/21 00:48:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8400, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x100000000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x2, r2}) [ 135.680661] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 135.687918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.695172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.702427] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000001 2018/05/21 00:48:09 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) dup(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r2, 0x80045432, &(0x7f0000000040)) 2018/05/21 00:48:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x100000) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/05/21 00:48:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xfffffffffffffffe, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2f3}}, [0x1, 0xfffffffeffffffff, 0x0, 0x5, 0x0, 0x8, 0x7fffffff, 0x2e6, 0x0, 0x0, 0x1, 0x80000000, 0xf, 0x7, 0x8]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x0, 0xff}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000040000000000000000000000000000009ae23f5c60c30190480301c16ac3a2c5b09b4c6312ed78b683d2ca7f00e6af9116d0d1054297db4d16eeeeb79a12402185e243a453d042473582", @ANYRES32=r3, @ANYBLOB="4c00ff000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/21 00:48:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:10 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f0000000500)=""/242, 0xf2}], 0x1}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/97, 0x61}, 0x4}, {{&(0x7f0000001d80)=@l2, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}], 0x3, 0x0, &(0x7f00000021c0)={0x77359400}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000400)="3e4098f964d722ce569ffdde75a46a4cdadf0aecd445cb7b0b41a325862866282022b223328909a812195db36195afa8837e6ad3fdc26293829d4ce3c54b28ee913e8c28a2fd6c5c97358ba61eed594e230b3f6fc9c843a6e7142aa0f0161e8fb246d1a6742a393ecb5721f9c4a5cfed9eb4484d1d9b428a14f7e3706966eb3fc8e5d35d81caa84ba17f0bf56c2d5bc1571642d1e2a9f82c7144ff861d68c0de7cc53c5b620dbff9598f299a2e32775c3a501cb20c1822bc1be605941fd5a87266ce021db6ed5d7e618335bbc503c16cd8944f92", 0xd4}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="24a0e6c1bc4a94fac28120e939eea4d5628167ceb3841e9fb347673fd72f2d19310f3757115ec9af", 0x28}], 0x3, &(0x7f0000002200)=[{0x60, 0x101, 0x2cc, "c16dcb9a66fd258c440ae04c19221d6b64d4de07dfa118e18cd9e6e2243d3c5361b5011b1c5039a6ee6754e2a1baf2f20a47b3bc1a22559cbf664b80561513229d6530b16d26614ef3f206b94b"}, {0x1010, 0x11f, 0x0, "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"}, {0xb0, 0x110, 0x0, "022d16a08325f14b76264f3043fb69f04d06ed897dbee8078345fe38e86887237982219f3bf66278ba27250d4d609c1ff27ac84cfc8fb2806cae04a3afc8cde1781e749488b04fb4b690a33534e96c50d94a73ac16f57aaed87860c512a0cb84b233b40544db178de24646a0f9054de9bb1daecedd200640f79619c1f2429f778444edefb80d54e1b6cbce6daac31a31e28b4ee9392c5798e7"}, {0xb8, 0x10d, 0x9, "ef685055a28a1e423ae2cd1ec344394360eee502583b5b37ba8bfc20afd703d37954eeb0040955f616884c99a1f77140bb0d49ccbd184fbc9598ffe281241ea80017d125e28a96f9363b8d4ae67661ebdcaa29010acfc14ca94b8f3d19fe804c831af8768a0d49e6a1f1fadd22b3e7ad3138a9937054490ff328885a66535dd8428526b77f9624673842f9222ab9e99849d852f96dba8ced7d46fc496f7bbd3b7d32"}, {0x98, 0x10c, 0x8, "5706009996b67e498c0d72cde4575a4c82e3dad863a4dab8170398e656196292abd402aa50385a3d7f7940ed5e5f91dc83b5a48719fb71f43caeb4c6b0984197e7ce4cca12f036185b8e12ec410551e3200cac60a6d4ada373331098daca7556964a8683fb2b42effa91dbe8568294d53824f25cb9a63c9096061d3adb176df535da03"}, {0xfffffffffffffee7, 0x11f, 0x8f2, "fdc2dd4359b2ae7decbf97343530f34bec14f447eb8a25469eb6278bf064c09b1cd5df4b3aefa716108a38f743e109898beb4434ac3904"}], 0x12b8, 0x40001}, 0x8001) 2018/05/21 00:48:10 executing program 5 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:10 executing program 6: r0 = socket(0x7, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000280)=0x4, 0x4) r1 = socket(0x15, 0x400000000000a, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x2000000007, 0x1, 0xff, 0x7}, {0xdfe, 0x10000, 0xae}, {0x7, 0x10001, 0x0, 0xfffffffffffffffc}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) getsockopt(r0, 0x0, 0x40, &(0x7f0000000100)=""/252, &(0x7f0000000200)=0xfc) 2018/05/21 00:48:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x58, &(0x7f0000003b40)}, 0x0) 2018/05/21 00:48:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0xa6, 0x1, 0x100000001, 0x2, &(0x7f00000000c0)=[{}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000000580)={{0x6, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000040)="2f5265762f736e642f6397fbad721d8037c2cd3781d416766f6e74724e6c432300", 0xa, [], [0x0, 0xd64c]}) 2018/05/21 00:48:10 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x10400, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000000340)=@random={'system.', 'bdeveth1mime_type:-\x00'}) write$sndseq(r0, &(0x7f0000000080)=[{0x1, 0x7, 0xe5, 0x5cb, @time={0x0, 0x989680}, {0x100, 0x1}, {0x2b1162a2, 0x1}, @queue={0x7f, {0x7, 0x5}}}, {0x0, 0x0, 0x2, 0xffff, @time={r1, r2+10000000}, {0x9, 0x7}, {0x2c, 0x9}, @queue={0x7, {0xfffffffffffffff7, 0xffffffffffff2a7a}}}, {0x1000, 0x8, 0x8000, 0x9, @tick=0x2, {0x4, 0x4}, {0x8}, @raw32={[0x10001, 0x1, 0x2]}}, {0x5, 0x3, 0x0, 0x1ff, @tick=0x4, {0x7c1, 0x4}, {0x2, 0x7fffffff}, @queue={0x8, {0xfffffffffffffff9, 0x8}}}, {0x10000, 0x3ff, 0x9, 0x5, @time={0x0, 0x1c9c380}, {0x8, 0x9}, {0x2}, @result={0x1f, 0x5}}, {0x401, 0x4, 0x2, 0x1ff, @time={0x77359400}, {0xfff, 0x6}, {0x8, 0xfffffffffffffff8}, @connect={{0x7fff, 0xb309}, {0xffffffff, 0x80000001}}}, {0x8, 0xfffffffffffffe01, 0x9b, 0x8, @time={r3, r4+30000000}, {0x4, 0x5}, {0x1ff, 0x8}, @result={0x0, 0x401}}, {0x3, 0x3, 0x6, 0x2, @time, {0x0, 0x800}, {0x0, 0x6}, @queue={0x9, {0x400}}}, {0x49f4, 0x4, 0x4, 0x4, @time={0x77359400}, {0x3, 0x3}, {0x7fffffff, 0xffffffffffffff7f}, @quote={{0x5, 0xae}, 0x3}}], 0xfefc) clock_gettime(0x5, &(0x7f0000000240)) keyctl$session_to_parent(0xa) [ 136.171912] FAULT_INJECTION: forcing a failure. [ 136.171912] name failslab, interval 1, probability 0, space 0, times 0 [ 136.183200] CPU: 1 PID: 10009 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 136.190481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.199835] Call Trace: [ 136.202438] dump_stack+0x1b9/0x294 [ 136.206086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.211284] should_fail.cold.4+0xa/0x1a [ 136.215340] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.220441] ? debug_check_no_locks_freed+0x310/0x310 [ 136.225624] ? print_usage_bug+0xc0/0xc0 [ 136.229672] ? find_held_lock+0x36/0x1c0 [ 136.233732] ? check_same_owner+0x320/0x320 [ 136.238044] ? rcu_note_context_switch+0x710/0x710 [ 136.242958] ? graph_lock+0x170/0x170 [ 136.246744] __should_failslab+0x124/0x180 [ 136.250963] should_failslab+0x9/0x14 [ 136.254747] kmem_cache_alloc+0x2af/0x760 [ 136.258880] ? debug_check_no_locks_freed+0x310/0x310 [ 136.264059] get_empty_filp+0x125/0x520 [ 136.268029] ? proc_nr_files+0x60/0x60 [ 136.271904] ? lock_downgrade+0x8e0/0x8e0 [ 136.276042] ? perf_trace_lock+0xd6/0x900 [ 136.280176] ? rcu_is_watching+0x85/0x140 [ 136.284313] path_openat+0x116/0x4e20 [ 136.288112] ? unwind_get_return_address+0x61/0xa0 [ 136.293034] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 136.298041] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 136.302787] ? find_held_lock+0x36/0x1c0 [ 136.306840] ? lock_downgrade+0x8e0/0x8e0 [ 136.310975] ? do_sys_open+0x39a/0x740 [ 136.314853] ? kasan_check_read+0x11/0x20 [ 136.318985] ? do_raw_spin_unlock+0x9e/0x2e0 [ 136.323378] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 136.327943] ? __lock_is_held+0xb5/0x140 [ 136.331991] ? hash_ipportnet4_uadt+0x100/0x1ae0 [ 136.336741] ? _raw_spin_unlock+0x22/0x30 [ 136.340883] ? __alloc_fd+0x346/0x700 [ 136.344666] ? usercopy_warn+0x120/0x120 [ 136.348715] ? exit_files+0xb0/0xb0 [ 136.352328] do_filp_open+0x249/0x350 [ 136.356114] ? may_open_dev+0x100/0x100 [ 136.360082] ? get_unused_fd_flags+0x121/0x190 [ 136.364822] ? getname_flags+0xd0/0x5a0 [ 136.368779] ? __alloc_fd+0x700/0x700 [ 136.372564] ? __sb_end_write+0xac/0xe0 [ 136.376533] do_sys_open+0x56f/0x740 [ 136.380233] ? filp_open+0x80/0x80 [ 136.383756] ? __ia32_sys_read+0xb0/0xb0 [ 136.387809] __x64_sys_openat+0x9d/0x100 [ 136.392530] do_syscall_64+0x1b1/0x800 [ 136.396402] ? finish_task_switch+0x1ca/0x840 [ 136.400884] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.405797] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.410716] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.416070] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/21 00:48:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0x14) listen(r0, 0xffffffffffffff7f) iopl(0x100) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="fbaf2a13c4b1e768d56956e3834190877fa58a243da6e8f3a764e10dca5daad6f4c1035bedc79ee85d752e4046b7db67d37a1c1f601784566fd685efc9e8bcfc9a4c8881d64e9a9c62b616b5979b9bac0748aa0549ab3918ad61a0c6db00f2324a09fabf55dad6ccb8284b31c0467879e855c7665e588fefe383", 0x7a, 0xfffffffffffffff9) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x12) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket(0x5, 0x4, 0x7ff) keyctl$set_timeout(0xf, r1, 0xfffffffffffffc00) r4 = socket$inet6_sctp(0xa, 0x4005, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) r6 = getpgid(0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000c40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000340)={0x8a8, 0x6, 0x4, 0x400, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x5}, [@generic="5639044da5baefe45a78fe08c31a521a586ae32812f02adf3aaf40144ebe953c11b2bb6dbc2e922c003e12dad948301ea825ce9582a5a5db045dd9e32616db86c164b2edaf4e3fbf42", @nested={0x18c, 0x3c, [@generic="4675c5f3db9b43ca7319c9da6d395ce8a7a6704ff254ec3d7b7d97c4608a73097a9e69229aee8484e02bf2c3ff45026a326fc32517292857ff33aff1b871a18461c60c4c4aa47ef767e2ee09c0c7", @typed={0x8, 0x10, @uid=r5}, @generic="c2238250f8952b3032e0f26509c80b701957fc6200eae87a3ba6a1b27bf89c812dfb7c955d39ca25b959c1f251b0a5cdc0cbae591262b7f69792bc989f0e49b2ad34c14d8f7dd1f554908f96d38fbf3517e1d0745a2b69dc66228934c448e967e2593f658724cadb49f9f1e5ae9de7667b291d82cd6b1369d073e0195fb1d8dfe7132ba0a22971542bf5d1f654c067", @generic="2456c84632e4b010fe70888aa5c2041834c9fd4d1bfec1db8e31caadf5db4794a25c8b61210a6068ca7ef956ea38d6e1fa0f6c387bdaadd5e54f8e243c9b7f972e852379da756e3bd1ea47e29be540e1ad7d9785a45c74078b0ae6c7d9cf968cfc8fa637a51f6693d614ee2dc73336e772dc2dc9a1e0e1ed3c9b4256be8a7ea5a6436c8250bdbd7697cc2f67f3ec7adca28c4ce0cbe5de441e", @typed={0x8, 0x19, @u32=0xff}]}, @typed={0x14, 0x77, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="1f0679213b980c53451a5f7dc6ac2753627123ba671c06c709af11248564f1c1d3063437c3400b56ad49518b8ee85845310d504a76a8e067abd695822dfefd193089c5c1f7487068df631a238271e9f86376a2d1b0c1daaf3965f824b4767020b1160cc3002950c33ae5d752d7c9060e00d76c7d0a205ecaec08b520dcd37a3487ef9fe30e6f59feb3c31cfdf7d5952d9d2ec85d24240ed1d420301112e40a65b0eec3b5b197dd237edeb0b4fb775805bf00451badfc59d81bc50d120a935306c21828e1324037891b4bb8161364a02c0ea34b135cffc0597fe6e27ed8563524f3f2421f3da319790c71", @nested={0x220, 0x5c, [@typed={0x14, 0x18, @ipv6}, @typed={0x8, 0x4f, @u32=0x8000}, @generic="4dfd33fe07e3083de2cdbe4253839452151f70e4113822070e86864ed93b0eacd6e93e39a7d8da44cd20eb21226aeb66113dc75886346ca144dc4061b50fc71c81599656b91b8c98db7111efbbeeb7073167835099e55047c8990ea2dafd173896f7c472392a1c3f16b85eeed0ea4ad05d63b9bd46316731d3a3a93e8e9e576280fc6d2032dd9bd7489d9aff0682c924995379e575c135b95467da2b3c4a61ffc226392182e682f7e47ef8c4730381dbd34d77a94eb36359af6e95f575102280f25f2c9621c2f22cb226809d1b07bc793062eb24fdf5fe7d1104fccf0f99622d13098486b45f4c53915f56173a", @generic="b4480c63786b9c973d36ab3217eb0ac07393c68e923e4d411c0bd8d70be7331229e93f89bc9262ade42639409310410be9e24ed8d7feb2ffa99ad36619bf1a53ca48efc5654d9000e29bbf5d06f2cf94f0f0eb7382e6d31ba7537b2a80bc88e9571a66ea9bd47b0a5e889865522c11716e4d6e4b5a48f674cc2d8ad076e1314efcd7021a20827ca7cdff10a320dd3a9446054420691cc6ea5ed1a1c36e1763185ac86dd6ff96f8bf59ba8792637d249ad45a2e281edbb95a6ecbd8fbdc535624ffec76fd5b68bdd5cead8407c44b6ffee6", @generic="965669843682e9c97c64b0058e62b92a4ae4deef2488bbad3b4acf199d5571bcf81e25108ff50e6180fe5d17dfabe6a804930f014e08b85bd73aaf377eb0a1e57f"]}, @generic="a1d18ab2f43013ebf2b3cb4fa9def7645580ab05e6af32476f29aa9909a375e1863a5b5e34855261488cfbc8e449e294bd3a30e00ee4e8587966e78ccb708e3705dc0e8b02338f4f6b51bcf58bdc9002c6b5be827da5a9d6e68a196ecea3115dd71dcbebe8e67e2791df327f837c5004fa527b640b858d08373b10aaf2fbc74ac8b920330d0c444cd20d5dca55d6be0bc79f3257d23633e572f11e27f28c2ed4306baa42801a84560257abc70d6f", @nested={0x20, 0x2, [@generic="c35eaf2877a7d48d2c9c55f10f1bcd619fb2f272fe883d28dfc17768"]}, @generic="02fc83eb07e6bc278cbe88c22f046e696d163be77d2dd77a786a204bace1fd203d18cc698e878af37f47cd2b5e581683", @typed={0x8, 0x84, @pid=r6}, @nested={0x298, 0x1a, [@typed={0x8, 0x5c, @str='\x00'}, @typed={0x78, 0x7b, @binary="f414526a4b2bb69da085c95ff86807cb6eb10e26760cf402e331df4e34d81eac0d9f8dc969b1b7d3bf2614d6003051f683115e5efc2af26709dfb70a7d367bf99fcdb9952325d85851270176f882fba9e588162725dda0343cbd81e0b028f1655f42c9b3135b1f8bffd8dbbafb6d968c5cc9d0"}, @generic="8cf2a370a2051004e4eeaf7d4de4952a4288c41fde7e32a41f75d39ed0bc332ba361d2a5bf1c0e39e8e70ecaa32f8ecbec21f96fd38381ffa515e11451eb3f549f43c49b3f5ac2378746465166fc9f0305fd0cb31628d14c5c59a0034e9277ce56fc773037f1470367cdab05014364731c3f68044995d1f08b2f3246825911dbbcc6b91b1745c6b518b07bf4e48a6955ae92", @typed={0x8, 0x82, @ipv4=@loopback=0x7f000001}, @typed={0x78, 0x43, @binary="17a99df964025689f8e6b6ae81892c2b3d732db8a474799cf827fc69bf1e797612d831df6f92e44f8b3af405a89b5460ca3934d0aec8790c7e51bf38b4cce686ba0185f313185ab42d0c85f8b30cbc402bb81b1dc44758bd3105161846a95e0ccb6eaa28b4b9e2edb91dd1d6f026826009"}, @typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @typed={0xe4, 0x81, @binary="c97778766f307015f2cc45af8641217566c2b05e121896c510afd3d5818b56d205c3aaa19b6f634dc9e5b97ac3b4055ff02bf021c06a633ea07920ea853d593fa1929bb89b2a22aaefd0408fad6c7d69172ba41f3cecef517b8d1718edba08b25e804529ddf40395739e30911a9c40916b6775ebabdebb059ece29b23249d8ce81bb7ee72ba933042b359a33e163f9271907904306009b922537d4c8484b7fb016a1ffa2824a114f269afcf85b3b4a672997b5f70807b6cfcdf1d3be4e863bfaf32fa91ed68998ac35ee5228b2941a8a254eb7103e6547e7e5daed3857a8"}, @typed={0x8, 0x8f, @u32=0x8000}]}]}, 0x8a8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004014) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000180)=0x9, 0x4) 2018/05/21 00:48:10 executing program 7: migrate_pages(0x0, 0x0, &(0x7f0000000140)=0x1, &(0x7f0000000080)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x2, r0, 0x86) [ 136.420899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.426071] RIP: 0033:0x455a09 [ 136.429242] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 136.436936] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 136.444189] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 136.451443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.458697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.465947] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000002 2018/05/21 00:48:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) [ 136.624493] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 136.655668] kvm [9993]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 136.665954] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/05/21 00:48:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @loopback}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x1, 0xdd, 0x400, 0xfffffffffffeffff, 0x8, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100030000000066000000c9030000ec000000010000000400000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@bsdgroups='bsdgroups', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@nombcache='nombcache', 0x2c}, {@discard='discard', 0x2c}, {@abort='abort', 0x2c}, {@resgid={'resgid', 0x3d, [0x3f, 0x34, 0x0, 0x78]}, 0x2c}, {@resgid={'resgid', 0x3d, [0x33, 0x2d, 0x7f, 0x30, 0x38]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@quota='quota', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 2018/05/21 00:48:10 executing program 5 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:10 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000880), 0x0) read(r0, &(0x7f0000465f8e)=""/114, 0x72) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f1a60dc0715be7296cced5b5fbf6fe6f5ad5b54c0b468fc8cc33c94924555d68ce0e1474a37bf1579143632d915e807b8f7cf3404c78b65e1981d2c0a7d9467f"}, 0x48}, 0x1}, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000007c0)) r2 = memfd_create(&(0x7f0000000100)="40015d2b00", 0x3) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x6, {0x10001, 0x0, 0x9f, 0x2ff, 0xe0, 0x401}, 0x1}, 0xe) [ 136.684781] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 136.685662] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/05/21 00:48:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/21 00:48:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:10 executing program 7: r0 = gettid() setpgid(0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_init_net_socket$llc(0x1a, 0x3, 0x0) 2018/05/21 00:48:10 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x95f9e48554bcddde, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/41, 0x29}], 0x1044, &(0x7f0000001640)=""/103, 0x67}, 0x200000000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xc, "9ee57153f268c0bb84fd8787"}, &(0x7f00000000c0)=0x14) 2018/05/21 00:48:10 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) [ 136.770779] FAULT_INJECTION: forcing a failure. [ 136.770779] name failslab, interval 1, probability 0, space 0, times 0 [ 136.782384] CPU: 0 PID: 10051 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 136.789679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.799051] Call Trace: [ 136.801661] dump_stack+0x1b9/0x294 [ 136.805320] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.810554] should_fail.cold.4+0xa/0x1a [ 136.814641] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/21 00:48:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 136.819775] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 136.824909] ? graph_lock+0x170/0x170 [ 136.828731] ? memset+0x31/0x40 [ 136.832049] ? find_held_lock+0x36/0x1c0 [ 136.836137] ? __lock_is_held+0xb5/0x140 [ 136.840239] ? check_same_owner+0x320/0x320 [ 136.844579] ? rcu_note_context_switch+0x710/0x710 [ 136.849542] __should_failslab+0x124/0x180 [ 136.853791] should_failslab+0x9/0x14 [ 136.857587] kmem_cache_alloc_trace+0x2cb/0x780 [ 136.862251] ? m_show+0x5d0/0x5d0 [ 136.865702] cuse_channel_open+0x98/0x8e9 [ 136.869846] ? cuse_process_init_reply+0x13b0/0x13b0 [ 136.874941] ? kasan_check_read+0x11/0x20 [ 136.879083] ? do_raw_spin_unlock+0x9e/0x2e0 [ 136.883488] ? cuse_process_init_reply+0x13b0/0x13b0 [ 136.888582] misc_open+0x3ca/0x560 [ 136.892117] ? misc_devnode+0x140/0x140 [ 136.896080] chrdev_open+0x256/0x760 [ 136.899793] ? cdev_put.part.0+0x50/0x50 [ 136.903847] ? errseq_sample+0xe3/0x120 [ 136.907822] ? security_file_open+0x14f/0x1d0 [ 136.912314] do_dentry_open+0x7ef/0xf10 [ 136.916279] ? cdev_put.part.0+0x50/0x50 [ 136.920340] vfs_open+0x139/0x230 [ 136.923787] path_openat+0x1676/0x4e20 [ 136.927686] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 136.932436] ? find_held_lock+0x36/0x1c0 [ 136.936501] ? lock_downgrade+0x8e0/0x8e0 [ 136.940639] ? do_sys_open+0x39a/0x740 [ 136.944527] ? kasan_check_read+0x11/0x20 [ 136.948667] ? do_raw_spin_unlock+0x9e/0x2e0 [ 136.953067] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 136.957637] ? __lock_is_held+0xb5/0x140 [ 136.961689] ? e1000e_reset_interrupt_capability+0x1a0/0x1f0 [ 136.967488] ? _raw_spin_unlock+0x22/0x30 [ 136.971628] ? __alloc_fd+0x346/0x700 [ 136.975418] ? usercopy_warn+0x120/0x120 [ 136.979479] ? exit_files+0xb0/0xb0 [ 136.983097] do_filp_open+0x249/0x350 [ 136.986891] ? may_open_dev+0x100/0x100 [ 136.990872] ? get_unused_fd_flags+0x121/0x190 [ 136.995440] ? getname_flags+0xd0/0x5a0 [ 136.999406] ? __alloc_fd+0x700/0x700 [ 137.003197] ? __sb_end_write+0xac/0xe0 [ 137.007171] do_sys_open+0x56f/0x740 [ 137.010884] ? filp_open+0x80/0x80 [ 137.014413] ? __ia32_sys_read+0xb0/0xb0 [ 137.018477] __x64_sys_openat+0x9d/0x100 [ 137.022531] do_syscall_64+0x1b1/0x800 [ 137.026411] ? finish_task_switch+0x1ca/0x840 [ 137.030900] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.035819] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.040744] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.046104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.050943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.056131] RIP: 0033:0x455a09 [ 137.059306] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/05/21 00:48:11 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffeffffffffffff) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaccaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000030000000000000000aa00004e209b6b00700f4ac9a52535cd26388f795bc33a12fd923bbc569231480d7628c8845e75ace97632ade7fecd61699c4cc2b6974cf2028b63c87d97309efe5a8c1594da6a01bdbcae78890b6f628ed1000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0xc4040) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="419ee995e2c0eff38856fa8c6b45f46e5e5b4631e4d8b74e5a509c0c34034d9e8e0f70705120a3f82c3fa54707fdc309c51c4ec6ccfbe476e28099df947164819fc1078d51fb27cab680db4f9dd8b7f617629a7b0793024539e2a65d9b3647f8484f956c83b167070ecba5918cd368b8be9990d7043f4a78ec3fc6b4bcd72ac7497e1ffa06ffdc506bbdb0e0f55664f86141d2361d4c97ef21179770131e356ebfbfef7412234e1af1fb1c61c9f1368e5aeb4868", 0xb4) [ 137.067007] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 137.074272] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 137.081536] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.088795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.096055] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000003 2018/05/21 00:48:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r1, 0x5450) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae64) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) 2018/05/21 00:48:11 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) [ 137.136159] EXT4-fs (loop4): error: journal path ./file0 is not a block device 2018/05/21 00:48:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000040)=0x7fe, 0x3) r1 = socket$packet(0x11, 0x80003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x10001, 0x58f, 0x24, 0x10001}, 0x8) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001240)="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", 0xfc3}], 0x1, &(0x7f00000036c0)}, 0x0) [ 137.211406] EXT4-fs (loop4): error: journal path ./file0 is not a block device 2018/05/21 00:48:11 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10000, 0x0) connect$pppoe(r1, &(0x7f0000000300)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'syz_tun\x00'}}, 0x1e) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x430341) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xc}, r2}, 0x14) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000000180)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f00000003c0)={0x1d, r2}, 0x31c, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[], 0x6}, 0x1}, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280)=0xdd, 0x4) 2018/05/21 00:48:11 executing program 5 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x401) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="4000ffffa359a2"], &(0x7f0000000340)=0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) listen(r1, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='-+mime_typecpuseteth1keyring)bdev]ppp1system\x00') 2018/05/21 00:48:11 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket(0xa, 0x8000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @loopback}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x1, 0xdd, 0x400, 0xfffffffffffeffff, 0x8, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100030000000066000000c9030000ec000000010000000400000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@bsdgroups='bsdgroups', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@nombcache='nombcache', 0x2c}, {@discard='discard', 0x2c}, {@abort='abort', 0x2c}, {@resgid={'resgid', 0x3d, [0x3f, 0x34, 0x0, 0x78]}, 0x2c}, {@resgid={'resgid', 0x3d, [0x33, 0x2d, 0x7f, 0x30, 0x38]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@quota='quota', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 2018/05/21 00:48:11 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/05/21 00:48:11 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080)=0x8000000, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x2, 0xff}) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) [ 137.458851] EXT4-fs (loop4): error: journal path ./file0 is not a block device [ 137.461600] FAULT_INJECTION: forcing a failure. [ 137.461600] name failslab, interval 1, probability 0, space 0, times 0 [ 137.477999] CPU: 1 PID: 10111 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 137.478016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.478021] Call Trace: [ 137.478049] dump_stack+0x1b9/0x294 [ 137.478075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.478092] ? perf_trace_lock_acquire+0xe3/0x980 [ 137.478110] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 137.478135] should_fail.cold.4+0xa/0x1a [ 137.478158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.478181] ? memset+0x31/0x40 [ 137.478200] ? graph_lock+0x170/0x170 [ 137.478216] ? get_random_bytes+0x34/0x40 [ 137.478238] ? find_held_lock+0x36/0x1c0 [ 137.478259] ? __lock_is_held+0xb5/0x140 [ 137.478290] ? check_same_owner+0x320/0x320 [ 137.478304] ? fuse_conn_init+0x744/0x900 [ 137.478323] ? rcu_note_context_switch+0x710/0x710 2018/05/21 00:48:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) [ 137.478345] __should_failslab+0x124/0x180 [ 137.478363] should_failslab+0x9/0x14 [ 137.478379] kmem_cache_alloc_trace+0x2cb/0x780 [ 137.478407] fuse_dev_alloc+0xb5/0x4e0 [ 137.478420] ? __lock_is_held+0xb5/0x140 [ 137.478437] ? process_init_reply+0x1460/0x1460 [ 137.478461] ? rcu_read_lock_sched_held+0x108/0x120 [ 137.478485] ? kmem_cache_alloc_trace+0x616/0x780 [ 137.478508] ? m_show+0x5d0/0x5d0 [ 137.478532] cuse_channel_open+0xbd/0x8e9 [ 137.478555] ? cuse_process_init_reply+0x13b0/0x13b0 2018/05/21 00:48:11 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa000, 0x0) sendto$llc(r2, &(0x7f0000000040)="f045c52762c65964e769abc4a0c88504b8403255f9c193fd6410daa9959cd306abd3bcd4c9bd3f4e3bee1db5f3061482640a066c2c658f8985368150ab3d694f4150a35374fa0ebae6f78e48dfac20d75ed8c8f30e90b4db588fe841a112d0f57e24680e010b2f8c1fb99dd6cce5a1a180571238c19360e49ee6dbd76563a525698814e680d0d790b90f4670e823381fbd039db878404ba227430d89d190105dc32dbb0ff08594b914752d91", 0xac, 0x4000844, &(0x7f0000000100)={0x1a, 0x305, 0x9, 0x80000000, 0x7ff, 0x1ff}, 0x10) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000600)={r4, 0x62}, &(0x7f0000000640)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2}, 0x1c) shutdown(r0, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x800}}, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x69e}}, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1eb8}}]}, 0x410) [ 137.478569] ? kasan_check_read+0x11/0x20 [ 137.478586] ? do_raw_spin_unlock+0x9e/0x2e0 [ 137.478606] ? cuse_process_init_reply+0x13b0/0x13b0 [ 137.478624] misc_open+0x3ca/0x560 [ 137.478644] ? misc_devnode+0x140/0x140 [ 137.478660] chrdev_open+0x256/0x760 [ 137.478681] ? cdev_put.part.0+0x50/0x50 [ 137.478701] ? errseq_sample+0xe3/0x120 [ 137.478724] ? security_file_open+0x14f/0x1d0 [ 137.478747] do_dentry_open+0x7ef/0xf10 [ 137.478763] ? cdev_put.part.0+0x50/0x50 [ 137.478786] vfs_open+0x139/0x230 [ 137.478807] path_openat+0x1676/0x4e20 2018/05/21 00:48:11 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="a86b23b9cfc6bdfa171c9c00000000000000000000000000000000") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xffffffffffffffff) clone(0x0, &(0x7f0000000200), &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) sendto$unix(r0, &(0x7f00000002c0)="4831a15caeb7a19c77ba606e691c7aef5a40484a28cc8517180dc639a8559499a0469041f76b6e8835e94a63cf36383bac65caaadbfcc9b4cb85761f93c1a233b109487adbbc4269b95e6528df26ecafab8e61380302e8f88ff8f71334ce25c2c79aab2ae3fb89905191882ce6b6aecd5c89814df9bcfdc36d8bfa312011d01803e2eed3df455304bfb13adf8b985b22f55d6ada6e35aaf89846723ad34446ff58d886fb27700628222f4147c177c59dfdd01ca8c2713c398d306a9d7976eaad556dadf6910adb3da538e8b20fdd1888896152465a38236b76", 0xd9, 0x8000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/84, 0x54) [ 137.478843] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 137.478863] ? find_held_lock+0x36/0x1c0 [ 137.478890] ? lock_downgrade+0x8e0/0x8e0 [ 137.671828] ? kasan_check_read+0x11/0x20 [ 137.671848] ? do_raw_spin_unlock+0x9e/0x2e0 [ 137.680408] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 137.680421] ? __lock_is_held+0xb5/0x140 [ 137.680438] ? resume_iter+0x60/0xe0 [ 137.680465] ? _raw_spin_unlock+0x22/0x30 2018/05/21 00:48:11 executing program 5 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @loopback}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x1, 0xdd, 0x400, 0xfffffffffffeffff, 0x8, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100030000000066000000c9030000ec000000010000000400000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@bsdgroups='bsdgroups', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@nombcache='nombcache', 0x2c}, {@discard='discard', 0x2c}, {@abort='abort', 0x2c}, {@resgid={'resgid', 0x3d, [0x3f, 0x34, 0x0, 0x78]}, 0x2c}, {@resgid={'resgid', 0x3d, [0x33, 0x2d, 0x7f, 0x30, 0x38]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@quota='quota', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) [ 137.680480] ? __alloc_fd+0x346/0x700 [ 137.680493] ? usercopy_warn+0x120/0x120 [ 137.680517] ? exit_files+0xb0/0xb0 [ 137.680536] do_filp_open+0x249/0x350 [ 137.680551] ? may_open_dev+0x100/0x100 [ 137.680579] ? get_unused_fd_flags+0x121/0x190 [ 137.680591] ? getname_flags+0xd0/0x5a0 [ 137.680606] ? __alloc_fd+0x700/0x700 [ 137.680623] ? __sb_end_write+0xac/0xe0 [ 137.680645] do_sys_open+0x56f/0x740 [ 137.680665] ? filp_open+0x80/0x80 [ 137.680677] ? __ia32_sys_read+0xb0/0xb0 [ 137.680706] __x64_sys_openat+0x9d/0x100 [ 137.680729] do_syscall_64+0x1b1/0x800 [ 137.680743] ? finish_task_switch+0x1ca/0x840 [ 137.680757] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.680773] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.680793] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.680813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.680838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.680849] RIP: 0033:0x455a09 [ 137.680861] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 137.680876] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 137.680884] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 137.680892] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.680901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.680909] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000004 [ 137.878409] FAULT_INJECTION: forcing a failure. [ 137.878409] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 137.878431] CPU: 0 PID: 10136 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 137.878441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.878449] Call Trace: [ 137.878476] dump_stack+0x1b9/0x294 [ 137.878506] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.878529] ? zap_class+0x720/0x720 [ 137.878562] should_fail.cold.4+0xa/0x1a [ 137.878588] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.878611] ? graph_lock+0x170/0x170 [ 137.878634] ? mark_held_locks+0xc9/0x160 [ 137.878661] ? find_held_lock+0x36/0x1c0 [ 137.878688] ? __lock_is_held+0xb5/0x140 [ 137.878733] ? check_same_owner+0x320/0x320 [ 137.878758] ? rcu_note_context_switch+0x710/0x710 [ 137.878787] ? __might_sleep+0x95/0x190 [ 137.878815] __alloc_pages_nodemask+0x34e/0xd70 [ 137.878844] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 137.878863] ? from_kgid_munged+0x9d/0x120 [ 137.878883] ? from_kgid+0xb0/0xb0 [ 137.878908] ? pid_nr_ns+0x117/0x150 [ 137.878933] ? fuse_req_init_context.isra.16+0x1ab/0x250 [ 137.878966] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.878987] ? __fuse_get_req+0x22d/0x650 [ 137.879016] ? process_init_reply+0x1460/0x1460 [ 137.879050] ? rcu_read_lock_sched_held+0x108/0x120 [ 137.879073] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 137.879102] alloc_pages_current+0x10c/0x210 [ 137.879129] cuse_channel_open+0x263/0x8e9 [ 137.879155] ? cuse_process_init_reply+0x13b0/0x13b0 [ 137.879171] ? kasan_check_read+0x11/0x20 [ 137.879190] ? do_raw_spin_unlock+0x9e/0x2e0 [ 137.879217] ? cuse_process_init_reply+0x13b0/0x13b0 [ 137.879241] misc_open+0x3ca/0x560 [ 137.879266] ? misc_devnode+0x140/0x140 [ 137.879285] chrdev_open+0x256/0x760 [ 137.879313] ? cdev_put.part.0+0x50/0x50 [ 137.879339] ? errseq_sample+0xe3/0x120 [ 137.879370] ? security_file_open+0x14f/0x1d0 [ 137.879398] do_dentry_open+0x7ef/0xf10 [ 137.879420] ? cdev_put.part.0+0x50/0x50 [ 137.879452] vfs_open+0x139/0x230 [ 137.879480] path_openat+0x1676/0x4e20 [ 137.879535] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 137.879562] ? find_held_lock+0x36/0x1c0 [ 137.879603] ? lock_downgrade+0x8e0/0x8e0 [ 137.879635] ? kasan_check_read+0x11/0x20 [ 137.879654] ? do_raw_spin_unlock+0x9e/0x2e0 [ 137.879674] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 137.879693] ? __lock_is_held+0xb5/0x140 [ 137.879711] ? hash_ipportnet6_uadt+0xf20/0x11e0 [ 137.879746] ? _raw_spin_unlock+0x22/0x30 [ 137.879766] ? __alloc_fd+0x346/0x700 [ 137.879782] ? usercopy_warn+0x120/0x120 [ 137.879816] ? exit_files+0xb0/0xb0 [ 137.879842] do_filp_open+0x249/0x350 [ 137.879865] ? may_open_dev+0x100/0x100 [ 137.879912] ? get_unused_fd_flags+0x121/0x190 [ 137.879929] ? getname_flags+0xd0/0x5a0 [ 137.879954] ? __alloc_fd+0x700/0x700 [ 137.879981] ? __sb_end_write+0xac/0xe0 [ 137.880016] do_sys_open+0x56f/0x740 [ 137.880045] ? filp_open+0x80/0x80 [ 137.880060] ? __ia32_sys_read+0xb0/0xb0 [ 137.880099] __x64_sys_openat+0x9d/0x100 [ 137.880125] do_syscall_64+0x1b1/0x800 [ 137.880143] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 137.880165] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.880188] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.880215] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.880245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.880277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.880291] RIP: 0033:0x455a09 [ 137.880303] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 137.880324] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 137.880336] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 137.880348] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.880359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.880371] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000005 [ 137.895327] EXT4-fs (loop4): error: journal path ./file0 is not a block device [ 138.477247] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/21 00:48:12 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:12 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="6769643d302c646d61bdbb088a2c636173655f73656e7369746976653d6e6f3d2c00"]) 2018/05/21 00:48:12 executing program 5 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x0, 0x8}, 0x8) 2018/05/21 00:48:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x401, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5a54feb2}}, {{0xa, 0x4e24, 0xbb7, @dev={0xfe, 0x80, [], 0x14}, 0xdc}}}, 0x108) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180080b713b8ff00000000000200000000d3fd6dfd00003c8b000500ac141400d999f5a9b4a9f9dee524e549847cc4db4e922a"], 0x24}, 0x1}, 0x0) 2018/05/21 00:48:12 executing program 1: r0 = socket(0xb, 0x800000000806, 0x3f) r1 = socket(0x2, 0x1, 0x0) times(&(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10004) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)={0x10001, 0x1, 0xfffffffeffffffff, 0x4}) open(&(0x7f0000000080)='./file0\x00', 0x10100, 0x40) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/05/21 00:48:12 executing program 2: sysfs$2(0x2, 0x7, &(0x7f0000000000)=""/76) r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000280)="eef23235cc72d14d550e5fce7de035a10018453341989e07f38141896c7c8acd3b046261a2d427bb3f4369bc072fa34114ce780f61035261ba1ee7add8b13074a1310f1a0e2e409ebed5e9f53ce92743242edc33cb7012b990f95e8fd25eec41bcb0b5d60b0ca99e5d6dd2673b37e274a735adfe7ea5b3abc168f21ddbdc4b1fefaf0452a17b8be9762b4eae96f5fa103ad4964fa0c4b7a475a865f5be488a031f7ea51ed8e07e1bfcd5ba675e8eb8c4bfbf78036d3f680b6f0c2ce8b3dbf9557a03508194c1224f4e48069aab46086d161443d61ca9c43861a15d") connect$bt_sco(r0, &(0x7f0000000200)={0x1f, {0xfffffffffffffff9, 0x6, 0x7349fc1d, 0x7ff, 0xc59}}, 0x8) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x20, 0x2) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) [ 138.595632] FAULT_INJECTION: forcing a failure. [ 138.595632] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.607786] CPU: 0 PID: 10158 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 138.607839] ntfs: (device loop7): parse_options(): Unrecognized mount option dma½»Š. [ 138.615072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.615084] Call Trace: [ 138.615111] dump_stack+0x1b9/0x294 [ 138.615140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.623121] ntfs: (device loop7): parse_options(): The case_sensitive option requires a boolean argument. [ 138.632457] ? zap_class+0x720/0x720 [ 138.632481] ? __save_stack_trace+0x7e/0xd0 [ 138.661573] should_fail.cold.4+0xa/0x1a [ 138.665660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.670786] ? graph_lock+0x170/0x170 [ 138.674620] ? mark_held_locks+0xc9/0x160 [ 138.678782] ? cuse_channel_open+0x1a7/0x8e9 [ 138.683210] ? find_held_lock+0x36/0x1c0 [ 138.687291] ? __lock_is_held+0xb5/0x140 [ 138.691393] ? check_same_owner+0x320/0x320 2018/05/21 00:48:12 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)={0x0, 0x4, [0x0, 0x20000a44]}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/21 00:48:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) [ 138.695737] ? rcu_note_context_switch+0x710/0x710 [ 138.700688] ? __might_sleep+0x95/0x190 [ 138.704686] __alloc_pages_nodemask+0x34e/0xd70 [ 138.709380] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 138.714409] ? from_kgid_munged+0x9d/0x120 [ 138.718657] ? from_kgid+0xb0/0xb0 [ 138.722211] ? pid_nr_ns+0x117/0x150 [ 138.725941] ? fuse_req_init_context.isra.16+0x1ab/0x250 [ 138.731405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 138.736953] ? __fuse_get_req+0x22d/0x650 [ 138.741119] ? process_init_reply+0x1460/0x1460 2018/05/21 00:48:12 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 138.745813] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.750855] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 138.756417] alloc_pages_current+0x10c/0x210 [ 138.760847] cuse_channel_open+0x263/0x8e9 [ 138.765103] ? cuse_process_init_reply+0x13b0/0x13b0 [ 138.770217] ? kasan_check_read+0x11/0x20 [ 138.774381] ? do_raw_spin_unlock+0x9e/0x2e0 [ 138.778819] ? cuse_process_init_reply+0x13b0/0x13b0 [ 138.784472] misc_open+0x3ca/0x560 [ 138.788034] ? misc_devnode+0x140/0x140 [ 138.792025] chrdev_open+0x256/0x760 [ 138.795768] ? cdev_put.part.0+0x50/0x50 [ 138.799860] ? errseq_sample+0xe3/0x120 [ 138.803877] ? security_file_open+0x14f/0x1d0 [ 138.808399] do_dentry_open+0x7ef/0xf10 [ 138.812395] ? cdev_put.part.0+0x50/0x50 [ 138.816488] vfs_open+0x139/0x230 [ 138.819968] path_openat+0x1676/0x4e20 [ 138.823911] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 138.828686] ? find_held_lock+0x36/0x1c0 [ 138.832781] ? lock_downgrade+0x8e0/0x8e0 [ 138.836948] ? do_sys_open+0x39a/0x740 [ 138.840865] ? kasan_check_read+0x11/0x20 2018/05/21 00:48:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x2ce2c314a63fbdff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x80000001, 0x1, 'client1\x00', 0x4, "db7338533335ddec", "e92b3cf3cf776db59eb2c644dbe3fd4fa73c4f0f5d0c35bc982c0523f380c312", 0x3, 0x1}) 2018/05/21 00:48:13 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) fsync(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYPTR]], @ANYRES32], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) [ 138.845028] ? do_raw_spin_unlock+0x9e/0x2e0 [ 138.849455] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 138.854050] ? __lock_is_held+0xb5/0x140 [ 138.858145] ? _raw_spin_unlock+0x22/0x30 [ 138.862311] ? __alloc_fd+0x346/0x700 [ 138.866127] ? usercopy_warn+0x120/0x120 [ 138.870653] ? exit_files+0xb0/0xb0 [ 138.874301] do_filp_open+0x249/0x350 [ 138.878126] ? may_open_dev+0x100/0x100 [ 138.882138] ? get_unused_fd_flags+0x121/0x190 [ 138.886730] ? getname_flags+0xd0/0x5a0 [ 138.890720] ? __alloc_fd+0x700/0x700 [ 138.894537] ? __sb_end_write+0xac/0xe0 [ 138.898538] do_sys_open+0x56f/0x740 [ 138.902273] ? filp_open+0x80/0x80 [ 138.905829] ? __ia32_sys_read+0xb0/0xb0 [ 138.909933] __x64_sys_openat+0x9d/0x100 [ 138.914016] do_syscall_64+0x1b1/0x800 [ 138.917920] ? finish_task_switch+0x1ca/0x840 [ 138.922439] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.927395] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.932348] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 138.937738] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/21 00:48:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0400a948fffd6d"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 00:48:13 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000440)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x44, [], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)=""/68}, &(0x7f0000000100)=0x78) listen(0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) dup2(r2, r1) [ 138.942606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.947810] RIP: 0033:0x455a09 [ 138.951009] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 138.958737] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 138.966020] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 138.973300] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.980573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.987853] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000006 2018/05/21 00:48:13 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x0, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:13 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x0, 0x62000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000006c0)=0x10000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7a, 0x4) getsockname$inet6(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000540)=0x1c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x6658}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r2, 0x4, 0xffffffffffffffb7, 0x200, 0x40, 0xc4b}, &(0x7f0000000680)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = request_key(&(0x7f0000001800)='asymmetric\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)='%mime_typevboxnet0\\{%\x00', 0xfffffffffffffff8) add_key(&(0x7f0000001740)='rxrpc_s\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000017c0)="322db368d1d0bf5bfecc30679c403463d89c7a83594a46b248c2e94653aefd08fa04ff2b218b8eaa5733d709f1473c", 0x2f, r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001940)=ANY=[@ANYBLOB="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"]) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xd81b, 0x20, 0x1, 0xffffffffffffff9c, 0x4}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000034c0)={@remote, 0x0}, &(0x7f0000003500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x7, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@generic={0x2, 0x5, 0x800, 0x3}, @generic={0x6, 0xffffffffffff93ff, 0x3, 0xc7}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xd19, 0x1000, &(0x7f0000000740)=""/4096, 0x40f00, 0x1, [], r5, 0xf}, 0x48) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000018c0)={r2, 0x401, 0x7fffffff}, &(0x7f0000001900)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000004c0)=[0xe7, 0x2]) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[], 0x1273) sendto$inet(r1, &(0x7f0000000600)='\b', 0x1, 0x0, &(0x7f0000000700)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/21 00:48:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x7ff) read(r2, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/05/21 00:48:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f022e09d4bea84691b51b32000000000000030000000000000000000077"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/21 00:48:13 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x407c, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0xe00, 0xffffffc0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/21 00:48:13 executing program 5 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="016217a733830000000000000000000002ff00af5e"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x7, "9262d7794b9dff"}, &(0x7f0000000180)=0x2b) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000440)=0x9, 0x4) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x1, 0x4e23, 0x1, 0x0, 0x80, 0xa0, 0xff, r4, r5}, {0x66d2, 0x6, 0x6, 0x9c, 0x0, 0xfffffffffffffffe, 0x6, 0x80}, {0x9, 0xffff, 0x9, 0x6}, 0x80, 0x6e6bb4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x21}, 0x4d3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x2, 0x2, 0x0, 0x0, 0x3, 0x6}}, 0xe8) [ 139.300755] kvm [10225]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 139.317054] FAULT_INJECTION: forcing a failure. [ 139.317054] name failslab, interval 1, probability 0, space 0, times 0 [ 139.328387] CPU: 1 PID: 10237 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #61 [ 139.335672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.345037] Call Trace: [ 139.347642] dump_stack+0x1b9/0x294 [ 139.351287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.356505] should_fail.cold.4+0xa/0x1a [ 139.360585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.365703] ? __lock_is_held+0xb5/0x140 [ 139.369777] ? graph_lock+0x170/0x170 [ 139.373603] ? find_held_lock+0x36/0x1c0 [ 139.377853] ? __lock_is_held+0xb5/0x140 [ 139.381921] ? cryptd_create+0x2460/0x2628 [ 139.386185] ? check_same_owner+0x320/0x320 2018/05/21 00:48:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x28000, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0xfff, 0x1, 0x7ff, 0xdd, 0xef61, 0xfffffffffffffff7, 0x5, 0x1, 0x6, 0x2, 0x9, 0x7}) getsockname$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x1000) write$vnet(r0, &(0x7f00000003c0)={0x1, {&(0x7f00000002c0)=""/3, 0x3, &(0x7f0000000300)=""/155, 0x0, 0x3}}, 0x68) bind$netrom(r0, &(0x7f0000000440)=@ax25={0x3, {"95acf61057592a"}, 0x7}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x40, 0xfffffffffffffc00, 0x900400, 0x5, 0xea}, 0x14) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x5, 0x108000) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x873}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x5, 0x7f, 0x2, 0x4, 0x8, 0x4, 0x5, 0xfffffffffffffffa, r3}, &(0x7f0000000600)=0x20) r5 = getpgid(0xffffffffffffffff) getpgid(r5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000640)=0x4, 0x4) mknod$loop(&(0x7f0000000680)='./file0\x00', 0x6180, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x7c, r6, 0x8, 0x4857, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x7c}, 0x1}, 0x4000000) kexec_load(0x6, 0x5, &(0x7f0000000b80)=[{&(0x7f0000000840)="ad252bcea2fbd7dbc9b18c31864f48748f640b119c522be651c78c9e0e8b2a3bae53356f221bfda22adc9db01e3ab3dd3fcefedf15f5ce5d2c2042457198292f27de3687d3a883f3f29c5a9e2bb33051597bd4db8386bf3090ec7129cce592ec5b9b0cf0926600cfec1ae25229297a1fc0b9927421b61462e56c344d805c2c1743e8f2bf765db2c793f9f6e527bb90dc64d5a4410a18d1376e6e95ee6a", 0x9d, 0x0, 0x9}, {&(0x7f0000000900)="38ca543a4c0c24984c2d599dfd4e12c4340e2bae996cfa4eb9bcc64278bd33cb0e0563ccf51e24b910debf72cdd6c6177580037bd7f1aa2aea1c969ea01f86b3a9a8ab7487b93f6eb2c2710bc80f9dab942f", 0x52, 0x9}, {&(0x7f0000000980)="b8b9eccf56e966d5bd1f7f789993bd7c84f9194bf204bc00359e1744f5434afdf4756afed4442b76865d92a8e9abac79a22c5c3fbebd7b09d401ef7b3a6418816fc3d08eec8c22f56352db0d28a8e46ce49576ac966fa6e7642981a32c4381d8000ea285f4570ac4684aa1bd1d0aa3fb10758e7e7135fc03c81a3b54169c2accb2a7b9ab1fbbf3372c10192e72062b1d98cc195dd9c0967e1f", 0x99, 0x0, 0x40}, {&(0x7f0000000a40)="8f5af9f89e2bbb7a33fde5052097b8580e17cd34b3aa78976922ca0d13bd8ee623fba8e7116a0ff3ffd72a1497b5ce93459f2c307409f498db8a9aad2c8e30ba446a39b064c0abcf705bb2a9eebb0af96ce06bad642826a5127b74d797685c87870256154bcb66ec8c420af850db663973dc44c12284c5135c5a1c2d4bc154130c07543124e3fbb7f329be116d0a5d7b203d1aa7df32fd7ffd20e8e3bed21ada796ebb803106c3a2330245c765efadec49e18500463f78ba4dd3b30e", 0xbc, 0x1, 0x2}, {&(0x7f0000000b00)="f533914f9374533988d7bce3a9d3f474dd6b7040121d2b7231a94ed2ac2103cd1993e59a0ae2a77616d73ffd39a8c53a4955513db3f0414f0c50751b35a9d2b7cba72cf067bd004fc67fa80183c5dd311717163fee786b2067a572f06af65e2ec93850fb97ecc3281f7453574828443d81", 0x71, 0x79, 0x1094}], 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000c40)) write$binfmt_aout(r0, &(0x7f0000000c80)={{0x1cf, 0x6, 0xd0, 0x10b, 0x12b, 0x80000000, 0x352, 0x42f}, "1688de46dc4ecd174d92cade9821b4062694c5d4e74ee5bff009e8f7816966492c39969654b8305aa3ccbbfeb3354697521e9ea480bfd90c78c958ac282a60553248327685f866397e8e4308df510dcd03326a06669d5e8817eae23e7a6b30ee2558a7ae117f087eac660acdb33563a2fa35608b83d262f13abd214967eee67cf65d805f2b76e30e2804f1755f86441e8a6d6ace679b4e22ba114f6307ea929ca276b98432b24466631dae3fa56f47da688a84594272af887df98a63bad0223ef90b5b0bcd3ab602e5a8fa5c3bb5ba55f821d1f7cf", [[], [], [], [], [], [], [], [], []]}, 0x9f5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001680)=""/189) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001740)=0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001780)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1c}, 0x0, 0x4, [@empty, @rand_addr=0x8, @rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0x20}]}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) times(&(0x7f00000017c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={r4, 0x8}, &(0x7f0000001840)=0x8) [ 139.388945] mmap: syz-executor1 (10240) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 139.390521] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.390545] ? rcu_note_context_switch+0x710/0x710 [ 139.390562] ? process_init_reply+0x1460/0x1460 [ 139.390584] __should_failslab+0x124/0x180 [ 139.421421] should_failslab+0x9/0x14 [ 139.425223] kmem_cache_alloc_trace+0x2cb/0x780 [ 139.429886] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 139.435412] ? alloc_pages_current+0x114/0x210 [ 139.439986] cuse_channel_open+0x2ac/0x8e9 [ 139.444212] ? cuse_process_init_reply+0x13b0/0x13b0 [ 139.449302] ? kasan_check_read+0x11/0x20 [ 139.453435] ? do_raw_spin_unlock+0x9e/0x2e0 [ 139.457833] ? cuse_process_init_reply+0x13b0/0x13b0 [ 139.462922] misc_open+0x3ca/0x560 [ 139.466449] ? misc_devnode+0x140/0x140 [ 139.470409] chrdev_open+0x256/0x760 [ 139.474111] ? cdev_put.part.0+0x50/0x50 [ 139.478160] ? errseq_sample+0xe3/0x120 [ 139.482125] ? security_file_open+0x14f/0x1d0 [ 139.486607] do_dentry_open+0x7ef/0xf10 [ 139.490567] ? cdev_put.part.0+0x50/0x50 [ 139.494617] vfs_open+0x139/0x230 [ 139.498056] path_openat+0x1676/0x4e20 [ 139.501942] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 139.506684] ? find_held_lock+0x36/0x1c0 [ 139.510748] ? lock_downgrade+0x8e0/0x8e0 [ 139.514880] ? do_sys_open+0x39a/0x740 [ 139.518755] ? kasan_check_read+0x11/0x20 [ 139.522887] ? do_raw_spin_unlock+0x9e/0x2e0 [ 139.527286] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 139.531852] ? __lock_is_held+0xb5/0x140 [ 139.535898] ? hash_ipportnet4_uadt+0x880/0x1ae0 [ 139.540646] ? _raw_spin_unlock+0x22/0x30 [ 139.544783] ? __alloc_fd+0x346/0x700 [ 139.548571] ? usercopy_warn+0x120/0x120 [ 139.552632] ? exit_files+0xb0/0xb0 [ 139.556265] do_filp_open+0x249/0x350 [ 139.560067] ? may_open_dev+0x100/0x100 [ 139.564044] ? get_unused_fd_flags+0x121/0x190 [ 139.568611] ? getname_flags+0xd0/0x5a0 [ 139.572569] ? __alloc_fd+0x700/0x700 [ 139.576357] ? __sb_end_write+0xac/0xe0 [ 139.580320] do_sys_open+0x56f/0x740 [ 139.584027] ? filp_open+0x80/0x80 [ 139.587552] ? __ia32_sys_read+0xb0/0xb0 [ 139.591604] __x64_sys_openat+0x9d/0x100 [ 139.595653] do_syscall_64+0x1b1/0x800 [ 139.599528] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.604446] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.609367] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.614717] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.619551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.624722] RIP: 0033:0x455a09 [ 139.627896] RSP: 002b:00007f0cc44a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 139.635592] RAX: ffffffffffffffda RBX: 00007f0cc44a46d4 RCX: 0000000000455a09 [ 139.642844] RDX: 000000000000c000 RSI: 0000000020000080 RDI: ffffffffffffff9c 2018/05/21 00:48:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x0, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:13 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bond\x00', 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x101, 0x7f, 0x278000000, 0x800000000000]}) 2018/05/21 00:48:13 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 139.650123] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.657374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.664635] R13: 00000000000004ce R14: 00000000006fb3f0 R15: 0000000000000007 [ 139.780061] kvm [10249]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:14 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x30, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, &(0x7f000000a000)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000000) r3 = inotify_init() setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x0, 0xffff, 0x3}, 0x10) eventfd2(0x4, 0x80000) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000000) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) prlimit64(r4, 0xf, 0x0, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/21 00:48:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f00000000c0)="133ccd2e0b1dd94a39631c5ca8ffcda0109446aa5de0d9d9b5d5213c80f22e70bd6021ac847f35a7cbfc8db0c5edcc00b6b8642e79cecb33d021a9755dbb7944aee85d000133415e434506be62cc2f7bd63893e16f4f98bc524b462a006e0055b6bc4787d7a13349938bc801c531eacbb3c620985a2fb52dc299e2e3f34c66fbac013463567be7af28e7f995c932e930cd59e30cf15711390deb84e6d90fb581b4a0ed9517ad8361eaaf716874917d559b"}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="240000b356e8d000000000000000000000f055b400000000"]}) close(r3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r2) 2018/05/21 00:48:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc7, "129dd9bdd8b61c1a5e40df672fdedc277b2f3d3984132213f24ac697a20526aea3da4229ae6f5118869d8318e7c7c2d16e221932dce57e425ab10244a3d52c48dfe3add91a0488580b3e9a88679d0fa3279a7cf7a297fcc9193d712fafd78194003ec822a3a025f4fa860db0a30ce2f885537e77a56db0bc232601a9fe6e1d1c91910237f556a1ee7e01ea972310e97b302fbec6f6f109b2444f7bde4c52d11c9cd2b047d67675c77be47e833a83c182d0a9efd76f2ccc2280a84d68812a0115c23da8d3a90d05"}, &(0x7f0000000180)=0xcf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0xff80000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x2, [0xffffffff, 0x75d]}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x401, 0x5, 0x1}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)={0x3b, "a81206f9580cfb688f36a25ed70ef5b6723b877a84e802a575bbf697ba27f7c51547b9d1700bcc5f058bba700736a2d6b96253ac489a70c8c9d2e0"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x80000001, 0x8000000, 0x9, 0x10001, 0xffffffffffffffff}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_to_bridge\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)=@canfd={{0x1, 0xfff, 0xffffffff00000001, 0x8}, 0x2, 0x0, 0x0, 0x0, "1b33f435d43847c8603d33c3813c62fecf3b1d9aa644ea5b2d41fee60113124c2016140732840e6c0fb93b03ec0062c0b8e3217e6e011a40ebf62b3199a00caf"}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x20004840) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x2}, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x1e, 0x10, "77e4e0aeffa05d90fed13a99d99cd9d194386f857a2cbf0d2952520eaed4579233947e958bd1d486ef48f04dd84cb81331e319b977850cea462530a06e964522", "edcc57f114963d6f975add36d9f77843420b4f70587ac49ce267453619202696", [0x57f, 0x81]}) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000600)={r0, 0x3ff, 0x7, "fce525dc87f3c9c22a4a4951cc54b3947d5ea780c209443c16b030f22c88a14b3e3ae15603ae36e40b16921104bc1b25e9f890921662752c0e563d32c33c02b03ebf68045076e934ef0b47faa81e6456bca5b8af868e88616b2e420c178943c51e25a34fd0a5ee5ab3b33716a33fa4e1454de3f01007c6be03cb4e00"}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000006c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) r5 = geteuid() setresuid(r3, r4, r5) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000840)="b8f37f5c83ab95ee0ffe690215859f34960ced33a53ca5da979e57bbc9d0", 0x1e) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000880)={r0, 0x1ff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000008c0)={r1, 0x6, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={r0, &(0x7f0000000900)='rN', &(0x7f0000000940)=""/96}, 0x18) getpid() setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a00)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000a40)={0x7, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setrlimit(0xf, &(0x7f0000000b80)={0x3, 0x1ff}) 2018/05/21 00:48:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x0, 0x8000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x10000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x28c082) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x15, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/86, &(0x7f00000002c0)=0x56) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x1000, 0x0, 0x0, 0x5, 0x0) 2018/05/21 00:48:14 executing program 5 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:14 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x0, 0x62000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000006c0)=0x10000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7a, 0x4) getsockname$inet6(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000540)=0x1c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x6658}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r2, 0x4, 0xffffffffffffffb7, 0x200, 0x40, 0xc4b}, &(0x7f0000000680)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = request_key(&(0x7f0000001800)='asymmetric\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)='%mime_typevboxnet0\\{%\x00', 0xfffffffffffffff8) add_key(&(0x7f0000001740)='rxrpc_s\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000017c0)="322db368d1d0bf5bfecc30679c403463d89c7a83594a46b248c2e94653aefd08fa04ff2b218b8eaa5733d709f1473c", 0x2f, r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001940)=ANY=[@ANYBLOB="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"]) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xd81b, 0x20, 0x1, 0xffffffffffffff9c, 0x4}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000034c0)={@remote, 0x0}, &(0x7f0000003500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x7, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@generic={0x2, 0x5, 0x800, 0x3}, @generic={0x6, 0xffffffffffff93ff, 0x3, 0xc7}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xd19, 0x1000, &(0x7f0000000740)=""/4096, 0x40f00, 0x1, [], r5, 0xf}, 0x48) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000018c0)={r2, 0x401, 0x7fffffff}, &(0x7f0000001900)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000004c0)=[0xe7, 0x2]) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[], 0x1273) sendto$inet(r1, &(0x7f0000000600)='\b', 0x1, 0x0, &(0x7f0000000700)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/21 00:48:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000130005020000000000fff50000fd82239323c3c7b0b2f8b49b68c8000000d8d02370236f2b41b91810f78ccc3144e0a52859ebb03f447ea72c9e4b693837205dba9c474660f37e7f56c70000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000030"], 0x28}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x68000, 0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000080)={0x67, 0x26, 0xef57, 0x1}) 2018/05/21 00:48:14 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000a07fff)) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x6b, 0xff}) 2018/05/21 00:48:14 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc000, 0x0) [ 140.344143] FAT-fs (loop7): bogus number of reserved sectors [ 140.350137] FAT-fs (loop7): Can't find a valid FAT filesystem [ 140.357719] kvm [10279]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:14 executing program 6: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000340)='bpq0\x00', 0x10) 2018/05/21 00:48:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 140.499856] FAT-fs (loop7): bogus number of reserved sectors [ 140.505804] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/21 00:48:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x429) 2018/05/21 00:48:14 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)="cb6465762f6375736500", 0xc000, 0x0) 2018/05/21 00:48:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="92e1"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4, 0x7}, @cr4={0x1}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 140.653392] kernel msg: ebtables bug: please report to author: Wrong len argument [ 140.661484] kvm [10310]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 140.713619] ISOFS: Unable to identify CD-ROM format. [ 140.801560] ISOFS: Unable to identify CD-ROM format. 2018/05/21 00:48:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000005ffc)=0x40000000000008, 0x4) connect$inet6(r0, &(0x7f0000006fe4)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/21 00:48:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/.ev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x5, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x0, 0x4, 0x3, 0x81, 0x3, &(0x7f0000000000)='ip_vti0\x00', 0x2a, 0x2, 0x5}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x6, 0x81, 0xbccf, 0x6, 0x1f, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e23, 0xffffffff80000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x4, 0x5a, 0x6, 0x2, 0xffffffffffff0000}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0x9, 0x7fffffff}, &(0x7f0000000500)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) read(r4, &(0x7f0000000180)=""/230, 0x1031e) 2018/05/21 00:48:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/4096) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x4440) clock_adjtime(0x7, &(0x7f0000001100)={0x101, 0x9, 0x6, 0x10001, 0xfffffffffffffeff, 0x8000, 0x4f, 0xfff, 0x6, 0x3, 0x0, 0x2, 0x800, 0x4, 0x23, 0xfffffffffffffffb, 0x1d6, 0x1dd, 0x5, 0xfffffffffffffffa, 0x7, 0x2, 0x8, 0x80, 0x6, 0x1f}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffff7fffffff, 0x4) readv(r0, &(0x7f0000001400), 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001200)={0x5, 0x1, 0x1}) r2 = dup2(r0, r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001080)=""/31) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000010c0)=ANY=[@ANYBLOB="0700000000000000010000000000000001000000003d986e3c8e97c0000000080000000000000002000000000000000080000000000000020000000000000002"]) 2018/05/21 00:48:15 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x0, 0x62000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000006c0)=0x10000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7a, 0x4) getsockname$inet6(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000540)=0x1c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x6658}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r2, 0x4, 0xffffffffffffffb7, 0x200, 0x40, 0xc4b}, &(0x7f0000000680)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = request_key(&(0x7f0000001800)='asymmetric\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)='%mime_typevboxnet0\\{%\x00', 0xfffffffffffffff8) add_key(&(0x7f0000001740)='rxrpc_s\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000017c0)="322db368d1d0bf5bfecc30679c403463d89c7a83594a46b248c2e94653aefd08fa04ff2b218b8eaa5733d709f1473c", 0x2f, r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001940)=ANY=[@ANYBLOB="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"]) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xd81b, 0x20, 0x1, 0xffffffffffffff9c, 0x4}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000034c0)={@remote, 0x0}, &(0x7f0000003500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x7, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@generic={0x2, 0x5, 0x800, 0x3}, @generic={0x6, 0xffffffffffff93ff, 0x3, 0xc7}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xd19, 0x1000, &(0x7f0000000740)=""/4096, 0x40f00, 0x1, [], r5, 0xf}, 0x48) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000018c0)={r2, 0x401, 0x7fffffff}, &(0x7f0000001900)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000004c0)=[0xe7, 0x2]) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[], 0x1273) sendto$inet(r1, &(0x7f0000000600)='\b', 0x1, 0x0, &(0x7f0000000700)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/21 00:48:15 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x10000000, 0x8000, 0x26}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x4, 0x4, 0xa2, &(0x7f0000fff000/0x1000)=nil, 0x7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x10000000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = semget(0x2, 0x1, 0xe) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000440)=""/104) connect$netrom(r0, &(0x7f00000004c0)=@full={{0x3, {"5fa6f6c46146fb"}, 0x8}, [{"7b6d71b106b51e"}, {"d62800087ac32b"}, {"858d19b09c45d0"}, {"757fba3e864dfa"}, {"9c0fa516bda0d9"}, {"b68507b618893b"}, {"90a3765dc70491"}, {"ce857e4fd119f7"}]}, 0x48) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000840)={&(0x7f0000000580)=@newae={0x298, 0x1e, 0x400, 0x70bd2d, 0x25dfdbfd, {{@in6, 0x4d2, 0xa, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x100}, [@ipv6_hthresh={0x8, 0x4, {0x5, 0xc}}, @algo_comp={0xfc, 0x3, {{'deflate\x00'}, 0x598, "6d43f7d5d60c52014353a8871d0e8a1c0470517f16c6f955917bab8f278774055d145775e031b5cf84e0148765a400e60f9cba3153439fc3a2cbf0e813e69970947408ffe5e1448f36b66e38e10a9989da559a0e573bbaa3e509db53d77e74c9d2d47d2f4fa0a13cfe4559c77d5ca52ae965701734bb4f16b639e1ccaa76085cc0609db6a0516096f7540c9a51e428f2d0411300117c112b8a921ba779d5bde6d06f58ffafbdf5d6a51feac873b6e2db5daca9"}}, @algo_comp={0x90, 0x3, {{'deflate\x00'}, 0x238, "ed3fae90343648b0718bf1a472fcdd44f2af116468a5b3089d0f55bb68e41106d5bfebbb696a747e0dd096a4c400d0a7994949fbd3c1c2defc9d9d31a2a3841061b93faf76926c"}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@loopback={0x0, 0x1}, 0xa, 0x9, 0x4a}}, @user_kmaddress={0x2c, 0x13, {@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @algo_auth_trunc={0x70, 0x14, {{'wp512\x00'}, 0x118, 0x60, "bd3dc0c6108c1b60826f52834939920d63f87c059f9f1787f67d644d3143cf71ed7c22"}}]}, 0x298}, 0x1}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000940)={0x5, 0x2, 0x7, 0x1000, "2ff0430068ce567eb9cae21140ec8fcbdf76e1f39c4d7dc48044db5ecbe2a17a8ab60bfc7e84209beeda7694", 0xf0}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000a40)={0x2, &(0x7f0000000a00)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000a80)={r5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000ac0)={0x3c, 0x80000000, 0x6, 'queue1\x00', 0x9}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000bc0)={0x17, 0x27, &(0x7f0000000b80)="f10b8a8542548abcbcfca3ee75ee5fc5abd0b7a089d76e24c8679538a06eeaf71e4968ade2086f"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000c00)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000c40)=0x7fffffff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000c80)={r2, 0x1, 0x7, 0x100, 0x3, 0x2, 0x1, 0x9, {r2, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x0, 0x5, 0x5, 0x5, 0x8}}, &(0x7f0000000d40)=0xb0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000d80)=""/185) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000e40)={@host=0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000e80)={0x4312f9f9, 0x5, 0x81, 'queue0\x00', 0x9}) 2018/05/21 00:48:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x0, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000000b0607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/21 00:48:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='//ev/cuse\x00', 0xc000, 0x0) 2018/05/21 00:48:15 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1, 0x100}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x24000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/05/21 00:48:15 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1400, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x3ff}, &(0x7f0000000100)=0xc) [ 141.283065] kvm [10363]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:15 executing program 2: r0 = socket(0x2000000011, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b101000000", 0x5, 0x0, &(0x7f0000000140)={0xa, 0x8864, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x820fc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/164) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0xcf6}, {0x10001, 0x1}, 0x7ff, 0x1, 0x1}) 2018/05/21 00:48:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:15 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa040, 0x28) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+10000}, 0x4, 0x1}, {{r4, r5/1000+10000}, 0x1, 0xd4b1, 0x9}, {{0x0, 0x2710}, 0x2, 0xc0, 0x3}, {{r6, r7/1000+30000}, 0x9, 0x8, 0x180000}, {{r8, r9/1000+10000}, 0x2, 0x7fffffff, 0x200}], 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge0\x00'}) 2018/05/21 00:48:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 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, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:15 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ab, 0x50000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x0, 0x8000}) read(r0, &(0x7f0000000080)=""/75, 0x4b) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x36}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/22) pread64(r1, &(0x7f0000000240)=""/153, 0x99, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) r3 = dup(r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000380)) exit(0xaf) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000004c0)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x6, 0x9, 0x4}) write(r0, &(0x7f0000000500)="b8c38752f64f22133742dd7ba71a97c5b53da4cd561f928a9711c6e7b2b5b9caff8106d4290d5e163cfca949d57c2f3a89dd81ba81be8ea2f98fb22008c6664f33f8ba651a71d02a316a4d3895f372d4c9b2bd4b4e5eb64c6ccbf8fe8b06b8", 0x5f) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000580)=0x5) bind$pptp(r1, &(0x7f00000005c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) fsetxattr(r0, &(0x7f0000000600)=@known='user.syz\x00', &(0x7f0000000640)='/dev/adsp#\x00', 0xb, 0x0) sendmsg$rds(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)=""/247, 0xf7}], 0x1, &(0x7f0000000880)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000007c0)=""/117, 0x75}, &(0x7f0000000840), 0x16}}], 0x30, 0x4}, 0x4004000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000900)={r2, 0x8, 0x8000, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000940)={r2, 0x100000000, 0x2, [0xfffffffffffff2cb, 0xffffffff]}, &(0x7f0000000980)=0xc) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000009c0)={[0x4, 0xf000, 0x10002, 0x10000], 0x0, 0xa9, 0x7}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000a40)='/dev/snd/pcmC#D#c\x00', 0x1cc, 0x180) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000000a80)={0x1, 0x0, [{0x3, 0x0, 0x7}]}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000ac0)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000b00)={0x8, 0x7, 0x7}) pkey_alloc(0x0, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000b80)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) syz_open_dev$sndmidi(&(0x7f0000000c40)='/dev/snd/midiC#D#\x00', 0x100000001, 0x10000) 2018/05/21 00:48:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)="2f646576cb6375736500", 0xc000, 0x0) 2018/05/21 00:48:15 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x4, 0x1a437db5) r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f0000000200)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)=0x5) ioctl$int_out(0xffffffffffffffff, 0x40045731, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) 2018/05/21 00:48:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 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, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 141.573836] kvm [10401]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:16 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x420000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/172) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x24) 2018/05/21 00:48:16 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev//use\x00', 0xc000, 0x0) 2018/05/21 00:48:16 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4a00000005000000cee14b98409425b5d18f1ee9432b66e00220331db0d78e487abf1b0e508c7cf6f61abbf79fe271096863ff0077375fd5d96d8eaaa1880100008000000000ff9ce9b2"], &(0x7f00000001c0), 0x1400) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) fallocate(r1, 0x1, 0x1000, 0x8c3) 2018/05/21 00:48:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) sendfile(r1, r0, &(0x7f00000001c0)=0x100000, 0x7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/18) 2018/05/21 00:48:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 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, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:16 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xc49, 0x4) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa8f7020400000000fcff", 0x58}], 0x1) 2018/05/21 00:48:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x9, 0x5, 0x80000000, {}, 0x6, 0x3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x2, r2}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000000001000000a6000000"], 0x14}}], 0x1, 0x0) 2018/05/21 00:48:16 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.use\x00', 0xc000, 0x0) 2018/05/21 00:48:16 executing program 2: syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x2, r0, r1, 0x0, 0x1, 0x2000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='nouuid,rtdev=./fIle0,\x00']) 2018/05/21 00:48:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/05/21 00:48:16 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x5, &(0x7f0000000580)=[{&(0x7f00000004c0)="5458b03c911c215f317fc0119c11ef53739e87123c9251bdc48d2e24e9bf71908221bab00572800ce5dedf01255dc9acc4bc77a7e848a6c56ad97eea80dd26a0d8", 0x41, 0x8129}, {&(0x7f00000013c0)="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", 0x1000, 0x3f}, {&(0x7f00000023c0)="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0x1000, 0x3ff}, {&(0x7f0000000240)="77180e54e83c0791d7ee088c", 0xc, 0x89}, {&(0x7f0000000540), 0x0, 0x8}], 0x1000, &(0x7f0000000600)={[{@check_strict='check=strict', 0x2c}, {@showexec='showexec', 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x34]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x7e, 0x7f, 0x7d, 0x30, 0x35, 0x79]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0xf90]}, 0x2c}]}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) inotify_init() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x10}, &(0x7f0000000080)=0xc) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0xb, 0xffffffff, 0x3, 0x7, 0x401, 0x1, r2}, &(0x7f0000000140)=0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 142.605843] kvm [10439]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/05/21 00:48:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x5, &(0x7f0000000580)=[{&(0x7f0000000340)="7a067b01988aa075505ed04cbf6d9f261aa9d2985f37158560322e905b50dafa569b8f36c3f2c897c2ceb54046e6aad05f4f962559e65f4452e97caa5d1940f4f908580ebe45ed66ca48fc2c3ecc13f4d074437c91f55a1933c9445e98ce07de19eee8e56cbefb47bf7bfd41753f6e508d85e127bd489ff160ee3242917ed3c57dd59c846c21bfb113980d584bb80de29439628f883e935bab528839143ae7ab7949b5afcefba6a3c2a6547a4cce997fdd5f4f41c44572a4b262bd3ff6ae", 0xbe, 0x5}, {&(0x7f0000000140)="e880fcfb360ddec41593f9f9c842d1cf28650761dc770c7a40113c96e8646083e70c8d2b874e0bedd240c55675745b4ac4a380f6d75f", 0x36}, {&(0x7f0000000400)="13bff6c1029733efe8a8684c10ad9d50d31af77cc3430f9d05703166f9f3cf1a486b44c5cd18c7ed611621c6a17a5f092d844ef70793b123958ffe1ddd861b0da8fbca197ea32d118c15d3c3fe0b1649eefd07833049d398bdfe20051d", 0x5d, 0xab17}, {&(0x7f0000000480)="cdcb3d8474d64c3226707fbf4482253b3f", 0x11, 0xf2c}, {&(0x7f00000004c0)="59ff8964ad81490dff55092a605a07a09e5d4e37a2b423a279b38e6d8404df734a7cf95cd3f899dc4b8507249afaa73bc1d8ed26c03a2be040cf36295cb79e48a7290be470b7b0c1af3773cd0975ce6e9a6c5db8ebf76e307c245a5c88a5e9aed32368b548dc004265f9b377e9ce9fb8f5f9107637dba6b258adb539be0c5844e2f87c1f83b5577d0d1334c856aaf78b093ecbcc1d6cf3477511fa", 0x9b, 0x40}], 0x4, &(0x7f0000000600)={[{@nodecompose='nodecompose', 0x2c}, {@barrier='barrier', 0x2c}, {@decompose='decompose', 0x2c}, {@type={'type', 0x3d, "39f78ea5"}, 0x2c}, {@type={'type', 0x3d, "209d4bbb"}, 0x2c}, {@session={'session', 0x3d, [0x33, 0x31, 0x7f, 0x7f, 0x35, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x38, 0x3f, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x78, 0x7f, 0x37, 0x37, 0x35]}, 0x2c}, {@barrier='barrier', 0x2c}]}) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000800)={0x2, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0xffcb) 2018/05/21 00:48:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x8000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x1d9, 0x1]}) 2018/05/21 00:48:16 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x3, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[@ANYBLOB="006887511ccc4b073566f5ab607929090000000000000000000000000000000000000000000000000000200000000000"]}, 0xa8) 2018/05/21 00:48:16 executing program 7: timer_create(0x3, &(0x7f0000000040)={0x0, 0x3f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000100)=0x3f) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xec6, 0x6242) [ 142.761439] XFS (loop2): Invalid device [./fIle0], error=-2 [ 142.803750] kvm [10471]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 142.825914] hfsplus: unable to parse mount options [ 142.839530] XFS (loop2): Invalid device [./fIle0], error=-2 2018/05/21 00:48:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') [ 142.865247] ================================================================== [ 142.872943] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 142.880054] Read of size 4 at addr ffff8801b3763208 by task syz-executor7/4595 [ 142.887414] [ 142.889055] CPU: 1 PID: 4595 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #61 [ 142.896253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.905601] Call Trace: [ 142.908183] dump_stack+0x1b9/0x294 [ 142.911802] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.916982] ? printk+0x9e/0xba [ 142.920252] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 142.925009] ? kasan_check_write+0x14/0x20 [ 142.929244] print_address_description+0x6c/0x20b [ 142.934076] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 142.938829] kasan_report.cold.7+0x242/0x2fe [ 142.943230] __asan_report_load4_noabort+0x14/0x20 [ 142.948144] radix_tree_next_chunk+0xf9f/0xfb0 [ 142.952713] ? debug_check_no_locks_freed+0x310/0x310 [ 142.957891] ? __lock_acquire+0x7f5/0x5140 [ 142.962113] ? __lock_acquire+0x7f5/0x5140 [ 142.966344] ? lock_downgrade+0x8e0/0x8e0 [ 142.970507] ? print_usage_bug+0xc0/0xc0 [ 142.974557] ? idr_preload+0x40/0x40 [ 142.978263] ? debug_check_no_locks_freed+0x310/0x310 [ 142.983468] ? debug_check_no_locks_freed+0x310/0x310 [ 142.988645] ? graph_lock+0x170/0x170 [ 142.992436] ? flush_plug_callbacks+0x553/0x7f0 [ 142.997098] ? perf_trace_lock+0xd6/0x900 [ 143.001230] ? perf_trace_lock+0xd6/0x900 [ 143.005363] ? bio_cur_bytes+0x1e0/0x1e0 [ 143.009415] ? zap_class+0x720/0x720 [ 143.013122] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 143.018130] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 143.023393] ? xfs_perag_get+0x600/0x600 [ 143.027452] ? kasan_check_read+0x11/0x20 [ 143.031586] ? rcu_is_watching+0x85/0x140 [ 143.035730] ? find_held_lock+0x36/0x1c0 [ 143.039787] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 143.044973] xfs_perag_get_tag+0x12d/0x7c0 [ 143.049201] ? xfs_perag_get+0x600/0x600 [ 143.053253] ? rcu_is_watching+0x85/0x140 [ 143.057393] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 143.062578] ? list_lru_count_one+0x27f/0x440 [ 143.067071] xfs_reclaim_inodes_count+0x82/0xb0 [ 143.071732] xfs_fs_nr_cached_objects+0x37/0x50 [ 143.076398] ? xfs_fs_free_cached_objects+0x80/0x80 [ 143.081400] super_cache_count+0x98/0x280 [ 143.085540] shrink_slab.part.39+0x330/0xf90 [ 143.089951] ? kswapd_cpu_online+0x1e0/0x1e0 [ 143.094361] ? shrink_active_list+0x17f0/0x17f0 [ 143.099028] ? rcu_is_watching+0x85/0x140 [ 143.103174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.108713] shrink_slab+0xa1/0xc0 [ 143.112244] shrink_node+0x4f2/0x1740 [ 143.116061] ? shrink_node_memcg+0x1910/0x1910 [ 143.120647] ? kvm_clock_read+0x25/0x30 [ 143.124610] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.129611] ? ktime_get+0x2d9/0x430 [ 143.133318] ? do_gettimeofday+0x170/0x170 [ 143.137548] ? lock_downgrade+0x8e0/0x8e0 [ 143.141698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.147226] do_try_to_free_pages+0x3c9/0x1240 [ 143.151821] ? shrink_node+0x1740/0x1740 [ 143.155867] ? rcu_is_watching+0x85/0x140 [ 143.160003] ? rcu_pm_notify+0xc0/0xc0 [ 143.163895] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 143.169077] ? try_to_free_pages+0xb30/0xb30 [ 143.173476] ? retint_kernel+0x10/0x10 [ 143.177354] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.182370] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.187143] reclaim_high.constprop.67+0x12f/0x1d0 [ 143.192062] ? memcg_event_wake+0x410/0x410 [ 143.196373] ? __do_page_fault+0x441/0xe40 [ 143.200597] ? exit_to_usermode_loop+0x87/0x310 [ 143.205268] mem_cgroup_handle_over_high+0x8d/0x130 [ 143.210272] exit_to_usermode_loop+0x274/0x310 [ 143.214847] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 143.219684] do_syscall_64+0x6ac/0x800 [ 143.223555] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 143.228389] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.233312] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.238234] ? retint_user+0x18/0x18 [ 143.241956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.246796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.251973] RIP: 0033:0x4540ba [ 143.255149] RSP: 002b:00007ffd363596e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 143.262854] RAX: 0000000000000235 RBX: 00007ffd363596e0 RCX: 00000000004540ba [ 143.270110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 143.277367] RBP: 00007ffd36359720 R08: 0000000000000001 R09: 0000000001a8a940 [ 143.284622] R10: 0000000001a8ac10 R11: 0000000000000246 R12: 0000000000000001 [ 143.291874] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 143.299143] [ 143.300758] Allocated by task 10483: [ 143.304472] save_stack+0x43/0xd0 [ 143.307915] kasan_kmalloc+0xc4/0xe0 [ 143.311614] kmem_cache_alloc_trace+0x152/0x780 [ 143.316271] xfs_fs_fill_super+0xda/0x1560 [ 143.320488] mount_bdev+0x30c/0x3e0 [ 143.324101] xfs_fs_mount+0x34/0x40 [ 143.327710] mount_fs+0xae/0x328 [ 143.331066] vfs_kern_mount.part.34+0xd4/0x4d0 [ 143.335642] do_mount+0x564/0x3070 [ 143.339169] ksys_mount+0x12d/0x140 [ 143.342782] __x64_sys_mount+0xbe/0x150 [ 143.346750] do_syscall_64+0x1b1/0x800 [ 143.350625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.355799] [ 143.357409] Freed by task 10483: [ 143.360764] save_stack+0x43/0xd0 [ 143.364203] __kasan_slab_free+0x11a/0x170 [ 143.368426] kasan_slab_free+0xe/0x10 [ 143.372212] kfree+0xd9/0x260 [ 143.375302] xfs_fs_fill_super+0x66a/0x1560 [ 143.379610] mount_bdev+0x30c/0x3e0 [ 143.383219] xfs_fs_mount+0x34/0x40 [ 143.386828] mount_fs+0xae/0x328 [ 143.390181] vfs_kern_mount.part.34+0xd4/0x4d0 [ 143.394753] do_mount+0x564/0x3070 [ 143.398277] ksys_mount+0x12d/0x140 [ 143.401889] __x64_sys_mount+0xbe/0x150 [ 143.405848] do_syscall_64+0x1b1/0x800 [ 143.409728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.414895] [ 143.416514] The buggy address belongs to the object at ffff8801b3762e00 [ 143.416514] which belongs to the cache kmalloc-4096 of size 4096 [ 143.429331] The buggy address is located 1032 bytes inside of [ 143.429331] 4096-byte region [ffff8801b3762e00, ffff8801b3763e00) [ 143.441391] The buggy address belongs to the page: [ 143.446307] page:ffffea0006cdd880 count:1 mapcount:0 mapping:ffff8801b3762e00 index:0x0 compound_mapcount: 0 [ 143.456263] flags: 0x2fffc0000008100(slab|head) [ 143.460934] raw: 02fffc0000008100 ffff8801b3762e00 0000000000000000 0000000100000001 [ 143.468801] raw: ffffea0006bb3120 ffffea00073f98a0 ffff8801da800dc0 0000000000000000 [ 143.476666] page dumped because: kasan: bad access detected [ 143.482451] [ 143.484061] Memory state around the buggy address: [ 143.488981] ffff8801b3763100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 143.496331] ffff8801b3763180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 143.503676] >ffff8801b3763200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 143.511038] ^ [ 143.514651] ffff8801b3763280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 143.521993] ffff8801b3763300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 143.529335] ================================================================== [ 143.536671] Disabling lock debugging due to kernel taint [ 143.542561] Kernel panic - not syncing: panic_on_warn set ... [ 143.542561] [ 143.549935] CPU: 1 PID: 4595 Comm: syz-executor7 Tainted: G B 4.17.0-rc6+ #61 [ 143.558505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/21 00:48:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2105802}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@deltaction={0xc4, 0x31, 0x100, 0x70bd27, 0x25dfdbff, {0x0, 0x3, 0x6}, [@TCA_ACT_TAB={0x1c, 0x1, [{0x18, 0x6, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x7c, 0x1, [{0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffff8}}, {0x14, 0x4, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x5, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x1f, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x10) r1 = socket$kcm(0x29, 0x805, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x33f, 0x8, 0x6, 0x9}, 0x10) sendfile(r1, r0, &(0x7f0000301ff8)=0x700, 0x6) socket$vsock_stream(0x28, 0x1, 0x0) mq_open(&(0x7f00000000c0)='@.\x00', 0xc0, 0x0, &(0x7f00000002c0)={0x1f, 0x8, 0x1f, 0x1, 0x1, 0x401, 0xffffffff, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in=@local, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x521601, 0x0) getpeername$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r3, 0x7ff}, 0x8) openat$cgroup_int(r0, &(0x7f0000000380)='pids.max\x00', 0x2, 0x0) [ 143.567856] Call Trace: [ 143.570455] dump_stack+0x1b9/0x294 [ 143.574096] ? dump_stack_print_info.cold.2+0x52/0x52 [ 143.579294] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.584049] ? radix_tree_next_chunk+0xf70/0xfb0 [ 143.588805] panic+0x22f/0x4de [ 143.591994] ? add_taint.cold.5+0x16/0x16 [ 143.596144] ? do_raw_spin_unlock+0x9e/0x2e0 [ 143.600552] ? do_raw_spin_unlock+0x9e/0x2e0 [ 143.604960] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 143.609720] kasan_end_report+0x47/0x4f [ 143.613695] kasan_report.cold.7+0x76/0x2fe 2018/05/21 00:48:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x7ffe, 0x200004) r1 = socket(0xa, 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x4, 0x0, [{0x80000007, 0x80000000, 0x0, 0x20, 0xfffffffffffffffd, 0x1f, 0x5}, {0xd, 0x7fff, 0x7, 0x80, 0xfffffffffffffd73, 0x6, 0x100000001}, {0x80000004, 0x8, 0x2, 0xffffffff, 0x1, 0x6, 0x9e}, {0x80000007, 0x7ff, 0x0, 0xfffffffffffffffa, 0x9, 0xfffffffffffffa44, 0x3}]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x1000000000003, 0x0, 0xffff) [ 143.618018] __asan_report_load4_noabort+0x14/0x20 [ 143.622945] radix_tree_next_chunk+0xf9f/0xfb0 [ 143.627526] ? debug_check_no_locks_freed+0x310/0x310 [ 143.632720] ? __lock_acquire+0x7f5/0x5140 [ 143.636950] ? __lock_acquire+0x7f5/0x5140 [ 143.641185] ? lock_downgrade+0x8e0/0x8e0 [ 143.645330] ? print_usage_bug+0xc0/0xc0 [ 143.649389] ? idr_preload+0x40/0x40 [ 143.653101] ? debug_check_no_locks_freed+0x310/0x310 [ 143.658289] ? debug_check_no_locks_freed+0x310/0x310 [ 143.663479] ? graph_lock+0x170/0x170 2018/05/21 00:48:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x7ffe, 0x200004) r1 = socket(0xa, 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x4, 0x0, [{0x80000007, 0x80000000, 0x0, 0x20, 0xfffffffffffffffd, 0x1f, 0x5}, {0xd, 0x7fff, 0x7, 0x80, 0xfffffffffffffd73, 0x6, 0x100000001}, {0x80000004, 0x8, 0x2, 0xffffffff, 0x1, 0x6, 0x9e}, {0x80000007, 0x7ff, 0x0, 0xfffffffffffffffa, 0x9, 0xfffffffffffffa44, 0x3}]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x1000000000003, 0x0, 0xffff) [ 143.667287] ? flush_plug_callbacks+0x553/0x7f0 [ 143.671968] ? perf_trace_lock+0xd6/0x900 [ 143.676118] ? perf_trace_lock+0xd6/0x900 [ 143.680264] ? bio_cur_bytes+0x1e0/0x1e0 [ 143.684321] ? zap_class+0x720/0x720 [ 143.688028] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 143.693028] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 143.698283] ? xfs_perag_get+0x600/0x600 [ 143.702326] ? kasan_check_read+0x11/0x20 [ 143.706456] ? rcu_is_watching+0x85/0x140 [ 143.710582] ? find_held_lock+0x36/0x1c0 [ 143.714623] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 143.719796] xfs_perag_get_tag+0x12d/0x7c0 [ 143.724017] ? xfs_perag_get+0x600/0x600 [ 143.728059] ? rcu_is_watching+0x85/0x140 [ 143.732188] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 143.737361] ? list_lru_count_one+0x27f/0x440 [ 143.741838] xfs_reclaim_inodes_count+0x82/0xb0 [ 143.746489] xfs_fs_nr_cached_objects+0x37/0x50 [ 143.751138] ? xfs_fs_free_cached_objects+0x80/0x80 [ 143.756135] super_cache_count+0x98/0x280 [ 143.760266] shrink_slab.part.39+0x330/0xf90 [ 143.764658] ? kswapd_cpu_online+0x1e0/0x1e0 [ 143.769049] ? shrink_active_list+0x17f0/0x17f0 [ 143.773700] ? rcu_is_watching+0x85/0x140 [ 143.777833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.783352] shrink_slab+0xa1/0xc0 [ 143.786876] shrink_node+0x4f2/0x1740 [ 143.790664] ? shrink_node_memcg+0x1910/0x1910 [ 143.795227] ? kvm_clock_read+0x25/0x30 [ 143.799185] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.804182] ? ktime_get+0x2d9/0x430 [ 143.807881] ? do_gettimeofday+0x170/0x170 [ 143.812099] ? lock_downgrade+0x8e0/0x8e0 [ 143.816228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.821752] do_try_to_free_pages+0x3c9/0x1240 [ 143.826319] ? shrink_node+0x1740/0x1740 [ 143.831769] ? rcu_is_watching+0x85/0x140 [ 143.835896] ? rcu_pm_notify+0xc0/0xc0 [ 143.839769] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 143.844944] ? try_to_free_pages+0xb30/0xb30 [ 143.849332] ? retint_kernel+0x10/0x10 [ 143.853202] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.858201] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.862946] reclaim_high.constprop.67+0x12f/0x1d0 [ 143.867864] ? memcg_event_wake+0x410/0x410 [ 143.872169] ? __do_page_fault+0x441/0xe40 [ 143.876395] ? exit_to_usermode_loop+0x87/0x310 [ 143.881053] mem_cgroup_handle_over_high+0x8d/0x130 [ 143.886049] exit_to_usermode_loop+0x274/0x310 [ 143.890610] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 143.895434] do_syscall_64+0x6ac/0x800 [ 143.899302] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 143.904125] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.909034] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.913943] ? retint_user+0x18/0x18 [ 143.917641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.922465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.927631] RIP: 0033:0x4540ba [ 143.930799] RSP: 002b:00007ffd363596e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 143.938488] RAX: 0000000000000235 RBX: 00007ffd363596e0 RCX: 00000000004540ba [ 143.945833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 143.953088] RBP: 00007ffd36359720 R08: 0000000000000001 R09: 0000000001a8a940 [ 143.960337] R10: 0000000001a8ac10 R11: 0000000000000246 R12: 0000000000000001 [ 143.967587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 143.975283] Dumping ftrace buffer: [ 143.978807] (ftrace buffer empty) [ 143.982490] Kernel Offset: disabled [ 143.986093] Rebooting in 86400 seconds..