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{&(0x7f0000006480)="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0x1000}, {&(0x7f0000007480)="96f492b88cb21a6348b2922b4878529049c81fce61331479a33eaa9ab00f7df0075370f71cb49f667163e49178f4f19a1dd7b503297c7b0670ca0e18a49c53b3066bd1dc70e7f253553fdc82faf687f42d4f7640b75d4756d36db7ef0184a64a516e0a05c2cdde52d3bd7c087d0c54ae16b03ae74890b5530a536b6ec0bb9a705f55a20bacce3eae77733853823d7f6506e9f8aa3de4015b0d0991302c0d8a3abaeb2933", 0xa4}], 0x4, &(0x7f0000007600)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x2, 0x80}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x5880}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x200, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0xbf, 0x100, 0xfffffffffffffbff, 0x200}}], 0xc0, 0x40000}, {&(0x7f00000076c0)=@in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0xb2}, 0x1c, &(0x7f00000077c0)=[{&(0x7f0000007700)="1ac6e39837d616ef7382e54085c643718864381bde308ef0d79960a9408d7a4050e0ba9126b2bcbe722bddcad3740254a3f3e1da711b11be3f9fdadfca8e362632b39eb581118e77d03428b0378bf9cdb257349482416df45bf540b5ecd1c59ef26951f6155268aaf48f1c1c130d028272f9d7e7c4b8978b9c045f183e332fa71ef3b171fbdacdc65a19213d3a8b4918ea9433283e10acbdfade242962", 0x9d}], 0x1, 0x0, 0x0, 0x40010}, {&(0x7f0000007800)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000007880)=[{&(0x7f0000007840)="25a337dad5c20c5734be8e888ea14d7af9138bdafdd1ae84cb5c444e2da11866b964e626a45aa363514ae983431c51bafc9c1a577992683077ed46b6f65bd6", 0x3f}], 0x1, &(0x7f0000007940)=[@init={0x18, 0x84, 0x0, {0x3fe8000000000, 0xfffffffffffffff7, 0xc1fc, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x10001, r7}}], 0x60}], 0x7, 0x4)
r8 = memfd_create(&(0x7f0000000000)=')\x00', 0x2)
bpf$MAP_CREATE(0x0, &(0x7f0000007fc0)={0x0, 0x80000000, 0x3, 0x3, 0x2, r0}, 0x2c)
r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000007d00)={&(0x7f0000007c00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000007cc0)={&(0x7f0000007c80)={0x3c, r9, 0x8, 0x70bd28, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x8000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000008100)=ANY=[@ANYBLOB="000000c4b237ec62a89d5be57dd41baa1329444ad79ac5788139fe317b5421956b2efdbb0e051730786124cd3f60b63d8b0fb9f666ca19c6cc89f51ffe37f6094860788f8ffb396eaa98ff42bc571575f54d7d601a44b41358c8cd9341d83bb91934c857e8fb23a6eb3a34d0b993b42c4a514804a1ed35510b90190cf253de7582622a31c00708c940868b10a608a0", @ANYRES32=<r10=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18)
rmdir(&(0x7f0000007bc0)='./file0\x00')
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000008000)={0x0, 0x10, [0x3, 0x7, 0x401, 0x3]})
signalfd(r4, &(0x7f0000007b80)={0x3ff}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000140)={r10, 0x1000, 0x1}, 0x8)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/78}, 0x18)

2018/04/08 20:44:14 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001)
write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0xfffffffffffffffd, 0x1c, 0x40000000002}, {}], 0x30)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4)
clock_gettime(0x0, &(0x7f0000000200)={<r2=>0x0, <r3=>0x0})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000240)={r2, r3/1000+10000}, 0x10)
r4 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000100), 0x8)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/58)

2018/04/08 20:44:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0)
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80000000, 0x10000)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000180)=0x5)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000001c0)={0xd68, 0x0, 0x100, @random="b1950c679c98", 'lo\x00'})
r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3d, 0x20000000003ffe)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
membarrier(0x3f, 0x0)
ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000040))
ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8})

2018/04/08 20:44:14 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
ppoll(&(0x7f0000000080)=[{r0}], 0x200000000000013a, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0xffcb)

2018/04/08 20:44:14 executing program 7:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/87)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={<r2=>0x0, 0x1f, 0x10, 0x2, 0xfffffffffffff9e9}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x4}, &(0x7f0000000380)=0x8)
ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000140)="e9a9072b742384f0b294eacfbe8d4f702b65fc751c2846bcf57dfa707e25566f"})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={<r3=>0x0, 0x80}, &(0x7f0000000180)=0xffffffffffffff46)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8)
r4 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400800)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000280)=0x7fff)
ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000003c0)={0x5, 0x8f, 0x0, 0x9, 0x1000, 0x4})

2018/04/08 20:44:14 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="83fac26530f1c4448848e18b86dbb3a5667cbefb8ff384bbf7f57216af5a50fbc8fdbd6a40de9ab5f092b04a8e89072c470dcfdb43382a4ccdfbcedf181bf6d9bbf0785395be1cbdbfc490c52a42fc7170e2b1978301f4d991ca641674dc521eff6d73083bd3c3d98ad9ad82d4ad5d1b085c377a271d78e7bb4397a17e78d73065954326fccee4eab394bd5cbd03aaeb88d9f553bba89c61406a")
sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0)

2018/04/08 20:44:14 executing program 4:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x13, 0x5392, 0x6f2000, &(0x7f00000003c0))
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0)
clock_gettime(0x0, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
write$sndseq(r2, &(0x7f0000000080)=[{0xfffffffffffffff4, 0x2f, 0x7, 0x1, @time={r3, r4+30000000}, {0x0, 0x1}, {0x2, 0x86}, @queue={0xfffffffffffffffd, {0x9, 0x6d}}}], 0x30)

2018/04/08 20:44:14 executing program 0:
socket$packet(0x11, 0x2, 0x300)
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0)
sendto$inet6(r0, &(0x7f00000000c0)="3b2516f181e7bfa705062f1e5aee2b0fd8b914a6", 0x14, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/04/08 20:44:14 executing program 3:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xd, 0x7, 0x8, 0x40, 0x2, r0, 0x7}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000007112000000000000000000000000000095000000000000008a8e2615e36b7308094c8716c577add0574789365cb15e03e316beacb2663a0f7f17a7487a069f7afbb546b706b7b0cac740e19cabd661289288e71e74fda242cf7eb04fa18a1d09e7624346a2027a81d3c440ffab8c611b315653c5b13fa99e0e5e97dd5e2648dcd4e1c58359c85749ae09efef411a7e4622f12f635bcf6746efcff7462ecb2c39d9d874470f876c7e229925a8b22ba088c09d80441031a4564db91f5fe1bd"], &(0x7f00000002c0)='G\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffd}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
select(0x40, &(0x7f0000000000)={0x2, 0xdc, 0x7, 0x2985, 0x7, 0x6, 0x6, 0x9}, &(0x7f0000000080)={0x8, 0x1bf, 0x7, 0x3, 0xe7, 0x8, 0x800, 0x3}, &(0x7f00000001c0)={0xfffffffffffff782, 0x0, 0x4, 0x9, 0x3, 0x4, 0x4c21}, &(0x7f0000000200))
socketpair$inet_icmp(0x13, 0x89e1, 0x6f2000, &(0x7f0000000180))
r3 = accept4(r1, &(0x7f0000001800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001880)=0x80, 0x80000)
getsockname$netlink(r3, &(0x7f00000018c0), &(0x7f0000001900)=0xc)

2018/04/08 20:44:14 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000018000103000a5fa94d9c000000000000000a0000000000000000000000080015003c000000080016cb29501fec6cce8ba1ae018d99eb7f16cc471c09c5a67661cc40c0d3abe93b2541f5d4bdf33d5b99cdce2c6edfada1529d24d805e67c37ef1b6ba671137ede08bfc0408522f485867ca74675bed31d5c433ec97f6a64007b3800074d75ddec0a0c00e12992037b2532092da6dbd419cda9304a0df3396a5bd701d8ee479d868693637cc68241c798c3"], 0x2c}, 0x1}, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x10f000, 0x0, 0xf, 0x3, 0x3, 0x2, 0x8, 0xa4a, 0x0, 0xdc, 0x70, 0x5}, {0x5001, 0xf004, 0x0, 0x4, 0xce, 0x3f, 0x6090, 0x1, 0x7, 0xfff, 0x5, 0x483ef8af}, {0x6000, 0x0, 0x3, 0x200, 0xffffffffffffffff, 0x4, 0x7, 0x9, 0x0, 0x1, 0x800, 0x5}, {0x107000, 0x6005, 0xf, 0x7, 0x5, 0x244, 0x7fffffff, 0x9, 0xfa7, 0x1, 0x1, 0x8}, {0x0, 0x5000, 0xf, 0x35b8, 0x4, 0x6, 0x8000, 0x10001, 0x5, 0x10001, 0x9, 0x569}, {0x4004, 0x3000, 0x8, 0x6, 0x4, 0x0, 0x9d9d, 0x6, 0x1, 0x2, 0xffffffffffffff00, 0x1}, {0x10f000, 0x0, 0x9, 0x100000000, 0x5, 0x0, 0x8, 0x1f, 0xfff, 0xfffffffffffffffe, 0x8001, 0x752}, {0x4000, 0x2000, 0xf, 0x6, 0x8, 0x5, 0x9, 0xa1, 0xf43, 0x4, 0x7, 0x5}, {0x4, 0xd000}, {0x1f000, 0x7000}, 0x40000000, 0x0, 0x2000, 0x400, 0x5, 0x2000, 0x100000, [0x10001, 0x81, 0x39a6, 0x96aa]})

2018/04/08 20:44:14 executing program 5:
r0 = mq_open(&(0x7f0000000600)="ad2400", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000664fc0)={0x6, 0x1, 0x20002, 0x0, 0x1f})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000680)="2e90ea958d962859c38d9f90f41c64ff29b4d0a0e961585f0da4dc83f9646071b0fe")
ioctl$TIOCNXCL(r1, 0x540d)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2})
mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40, 0x0)
r3 = semget$private(0x0, 0x1, 0x40)
semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000480)=""/82)
seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]})
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400)
syz_mount_image$minix(&(0x7f00000003c0)='minix\x00', &(0x7f0000001a00)='./file0\x00', 0xffff, 0x2, &(0x7f0000001bc0)=[{&(0x7f0000001a40)="44170af78fc9dc0758e5d4ce7cf24b98f620e4860de028bbad6b4f5a8286bf20d0502ec40be615627c9af884490c182a56a1aac927d7e9bf71fdbc52fa99e07cdf047932f00e2262376fc809526ece288445f82ad1299f54644e299c0a2558a042f5b24d9492b2dce4c02dc90b42247cf71a04b5bf29ca83f6b927e59b201eeaff6b618561146c498ceab49683b2a77f55da9d6b3788e38adcf1e785ae1b460a2657bb8b564373631f14a92119bbe6291fd789c548c54596946c5f837c012e411b98b3", 0xc3, 0x8}, {&(0x7f0000001b40)="c221b676814a0fdedaaed08e358eb49340726d43faed1a0a5dcb5b3f9966b16389d6ee73e4ee8937bfbc783ed726d6b1f022268d596bd2cb727f99e04bb32d1e021f5b6abb94", 0x46, 0x8}], 0x2002000, 0x0)
r6 = dup3(r4, r5, 0x0)
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2})
mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0)
mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0)
syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0xffffffffffffff29, 0x5, &(0x7f0000001980)=[{&(0x7f00000007c0)="55129a717545300889bc950d467e3e8b04bfc30d7ceee38cd12d69b92f4754084803c32d210cab0289f7cd2758e51123f4410fa83530e8f4eff77f0a3f359c00266e9efacbe1537be023b43e0b233fff91af90226e7355fc656a46b5bf0fc5d751cc6d59ad5867f38a35918255387c83af038450d3066845aca6dae6d195be9be9dac96471ffdc693548ca3ac3ec838eb8ff0fb38b5fd99d862b2961b8193dad0699a727ab82da196643a9f016761794584220504a31d9b9c76d20e728328ed67d7f17ecd8ff14e700b8589847b6e08278038938849122885cb0f91d35e192af33c16099cafedd62d5191ce394703f3702bb2d77d5c859ce149adc9f09a784ce4cd6cdbea45b118f8ae2a6790a8fe08f1be1623a71699fdd068f6320f9c8eac85a020733734d00f5ebc215494288b10df7cdba6b3f41474d49ed4b2f3df01fa26d296d3e252da9a7e56812b6a77d87044f134ca5d110018896c8db4a9b327aa5422b1562a501b322788c52266b697782e34412697e70b4be629dff169c556811e7d26d5155590f7079a56fd42ea930559f233c2adda8236899cd52c700926049e826f2501b2b023ae85e51588649aadd70e2f06eb7f22653f9c0b4db58e666609b53641a77216d5c0a1b781d6494f1412ac3b6d2d6b88aad76ed83660955259945abc7413771f33623307dc304e986354805ee761bec527b21a65d7353b2a84753d6934f0434ef00db9044c76396c5bccabc055a8bf00f1697762cb001f45188409836015d8811c9fb6a3eeda6c5601ce774dcb148914ccf68325dc791ef1deae69a16ea7a3d2540841d89ae33a56d95273643cab5695beabc49ba530c121add16e985c2eb02198a442bd522c9d9bd7f6506389250898d844fe246816ebf71bf85a67233752a723eb52fc558fcad795d53f77aa3813e4dff68f9afae09caaa56c33d1e080b3124048b4d0b5dea4091f1f8784860c3712868a42f1311674b20fca9dd3b9ec61ee6b1888a430913d46915641fa33820e0661a02e40249b2232fda1bf32827d1b221c0f6412846528ce4dd98545f52a0110e79614d9235dc41978dceef2d9af9f506b9bfcb9673e96a47018a7327de81ddeeb76dfc786dfaf26c423be2a9dd5a9fd710cfef0e7467e276ca8bcad0bb9380106d79f58773cf387593de480da6af26f421e98516f137d1261fa51312ecb2d30b39da60bc9355b773ba6bf5f4e825c7f9e5cc63c3c4e3eca136bf7823f62c8bdf1f19a84ccfeab4a118816d39ace0517f7947652b88091fcc698d4011b175bc77bb2b005f02481c4fe786c136a0d02ae633677aaf572c90cff96910e3ef180db9bacc6798a79065e6d41d0edaee617693a0f4f6567f7bdecd0440bb46ba0f7bdc494f88a1df5f7ce651e8d270f9913050e0bf72b830f3e278cffd581e06cff51bba8d480829d9b3d6cc048ba57b7ea34bf7d7b3a5197e861e076fbf5de48c1f49ff7973a6ef594fcbe254ef8e9effee39f8d2e51adc01eb339706f2b47f96e54d4efd525518ca8c7bbb75530b072c86b6349ef6b88b5d556dbd99ccbf299202a215c746f869a4e01979f639631620a2d4e7ca1f2820291b743e76704f7fd835dd905cf914c4b83575e2cef57a807f3d54db8a5896f2954ad1898d5d1e823d2c21e8aba42cbd772609b303a32a8cee9afdfbd9b5ae93a8b6b1761dca8beb0a2c14a37d22cebb69476ee5e2efd2cef13297fee6a28962804ee44bda56a12b78effbe2833a78c43eec9e53abb3efbce481b9917914e09e8dd9da39496275f237df2fb8d96f20c2fa9e393c0d1c602937f4f9a60899a5f2696aa4cf444deb69eca60cf026ebc50d649f83c8e4ab5d240273d1d18abc7dbac3c3653001f827ae7e66093cddd42fccff31c54f8a2e198632b7a5438f2698a8a5ae691410d5a5ac183b001881312b94cdf4e23badc666b81f99bc61e15ebae2d4ebe2a3ed1d18e4f30f5941e3428d2212965eb020204ea91fb045ad806a6e7ba62fff01ac9eb10e0090aacdd011cc652b0bdeafd19a03cea9324d0a6ec196638e9d46afc6168fdd60fad4d85c9548034b1c701d6c11b3b1b20411e10641e7b1a80b7d2d5e06e5fe59d152b1a632727416226665b81402817df8684347afc381e30b552b93bc6464795b3de491d91729badcc061fa7f03461c1d13973389c64d53ca97a34cf00c7936f0aec50da04036574f3fc1de1f3b4ce07f4700e77c6a40ec32a3c3832b666c9fdebc205a2c9cdc36a9144d0272f1b9dfcf46c9ae960423af7801c3a8a935e97b4d72338b984f715b7c7a6d9fb55023506432d8cb274aaa1becfc52fa0baaf3d8689835d5884d13319fcd36927bbc17d32d082b26fd1f8f0d462d64a2d59fe58e6cff43ffd683390722ea7554b8a6dd95b7c449c4899d29bb98c8777c90c496d14b471451672b3a43a7173ce92a2cb07f34e19ff784b6721ebf5ae78ebb918be690956dda1a06a0e61dee4b23d987653baeaddc093d2507bfe8acf3c3d79640ad9ee114e8746c3aa8edbe59cebe4953ff7757169a406cc0e06c53dd2c866a0d7231c090b901443094c1b07a921fbffdacceef94689702c1843c9a19187f4bb43cdb62ca3b5f40a92d8a854e7673e84aee587035353aca29b611e35db0786428980e882039cf58ffc1e9b50fdf09d26ddd74f37bcd318bb8dc004bbfbb8b1f3cca5c5458c39135ae4a9eb4e1fe582fac66aa3a23f2524211d797d0cf2fba2a3b7ddd69e50056ca1fc0d395b893bb5bd19d34af8f69987f28e77036fb4bfa64bf1895cf467af01e6a1e9ed4763de349e32f8dad29730b49ff26264a045a010e20bfd875c5e185a7c8087c6f7b07dd65b03c2c3d16d84895accfe61f9bead4e788f5e67c7eedd5a350129d987d8ec6a53f72faa94fd67ed7fbd8ef9d856f5d9ba94ed44fb4ace243b7dc5189bfefdf371d128412c6d1a1b3ed3b12ef0e80781d19cffe7f96c7da0c19e4eaa1532e1a00c8ada41faa79fee124b482b6180bdbd862a62c3d010e4c6485057672dedcb3be8145aba6bca9001dabc9598c0200eb82095e8c3a011b0e67e3081cc229dff6d7ffbc115c3bd52ed222e1ee62370d64c5ce8b23ca94508e2f79bbebe4d2412073090bc4a6187c04797a97c2963d61c8a5d71f0f683b27b80adaa462ded6b19b1eb4234b6d9b6ec49b3a561af0cf81e8d6224bc8c282b1c11f7b9ff35cdd801619e24dc7049cc30014b40f36e11150a7c2f41c3b6f3cec5b819ccfba5c735391b27c3fba2f41078bff5ee9db15140e525d768bb90ffbb701b91ba2ef2c87af9b0e1bde2f734739635462773738177b816a1dada7f2ece0d741990a2a5d12e808dd59c87cda89d3ede2cb0290dd642ac55aae678eb9071ee539891273dc84d6552fd7d9fe43d7427b0d44f159549e6447c131b2063c60bdee30b16d79d31f21bfe92fd84d21a2991ecfeb1fa236daa82aab13db1edb989a16d7ffad673dd9abf5afb326fb59ffcf1ab7e68a9f49944aa6480b1893e4dfe7d5043b634dd176463436824b138b356cb271e6dbf0229961d0d8e81078a4312ca373e5d90afcef27b1953dcc85ecb5d5f3d3f6126fc38b97aa5197bfb7ad04f38d1fd587a4ee74cdac795f29cccad9d46c84690d05b5a76db850cb120f00aa3126f51dfcbd5153f758358d0438e383060000df41edf48689bebbcdf453f554cde02c5ddfe6b240f4e131a74aebbdcb357684108029c548e7d090d24044fbc85f773df4699a0e6c2bcf05cca911de8f85f6e11279b0f84ce272ff7dab29b2f0b98633e9967a19447d9b64d3b6c4cc0e0170db6cc35c8854973ed9b92d58e3e87da638b3d6c0f564f4a9f358b8fac854977b3b8b82637f48b5835855e063fd674c349fbd5cfd7d254809278eb7bf508edf0481cd94ef4fd162c93e940f8514a743d49579029d19019039cf95f96db3795ffec654d33b420953ec7f2060971a3c43056d8fe1f74105ac0ab45c5b66d029096c08b7971ee2503d7283986f9107f292de4729ccecdb66428c6c74167faa6e6ecc604c38ed8cd33bce7a8155c7ba9445257ca0d39ecb749ca2a00995f8f0b855e1953b93c1f803e8b6d64ee2ba28aa27b71253cadc9d19d9994dcf8c708502535ed626d07faf1cbe89469086b90c95903f118301a537a7e7f08eddad1e71ec530ee9aa20ce9295c5e8b9127ba8b1ade6420ae696216f705c7498a13608e2b7d55f723a44b3251f294f575be77101e73ad0054dff5ee7569ee45a3153233b3fe359799117b19be16d0a3bda94f41f0d7c10b6ee47680e70914cf916e13028aec513bfb41c3978c22c3c4caab3d5054e9036fe73bb1015edff03a0a61cb996ea57fbebf82e2b8c8cabf416cdf04046b7ff0da86b046994298473f5cfabfac774a403c52219ee863d371b747decbab0d712e2b2395734ddb484d10b4707427c9088181c8e0f962a621eee3960c142fde34675b61ce08136c5b06116ff1aad93fd16ab21205980830bd129655fde8d1ab728497cd2e421d3a775f4164ac8693c1396911e5371f62bc066a3be8231a2733ecc806bc891d20f8776f78f03fe3973e7236b538b0f5c695641ec47d8e631d1412e1354dcd5521f51ef2e1b006cc60187dd1be37efef7aacac99d61065b0614f5c516430f0b30f6197dd2def19e6003217e577d7a4bd0bda6af6b05276fc419a654fec79575129d6c6b209505a57c2a9ccacbc280d63b59ca715758800a1921e31ef6b848f5ab50d496d382ce8c40ce25bc80da3d5b533bf7f3c3070454c0a10b483a7dc8c032f0177607b06eeaa03410d6d83686759a3d30a004f16bde217ebf95f5a7fe85519bd66cd34b95c6916c06504e2c4e3bc3d2743833fa8591229f26dc5dd4ed0c35e7c6973e9e7bdf89fb89848996b4c070f50f75f0756c1283fd81381231f1f23c6ac86306ad537b215ac81f61bbff8989d6f73e4c4572bd26e39b9e36bf1d67ad7642f08ebcd4486b3425a0043a245b846fdeda36bfa1b9795b92c6ee9fe424359f92ba577a0e25ccf26803aec063de9ec5bb0236e5599a500ee963893d149cba401a1b470c3b30517cef05c7390b499b32c7bbc27b7c77a664656dcf19c1dfbe92f8afcb89aca44559043d9787cff9918dbedfd1ad17c2ab4e4b36726e22a66ac4cd43ecd9e9347d6f671e07ef990138f51d53c3b26444f0eec446d44bf2968a883c3441aa0d25750cd5ba80edd52912dd47cb83a03cd60c496b14f9ba31b8cfed57e72d02a6805896442aa180eedc93721ee20cbc8a3690600e6b36c2eee89d2479e080377cae8e13859955a141881c9e89b79d666f967905a13ed67e9c80c04f8659544c60205123fa46bf57199eebb9486c55ed9b6163225d6f1cd71e462e2ce4d2f081880bf68cf223e54211da4ff6053678daacb1980bbfe86f775236ed253cb2913ae3920e373255b6144d70051182076220f26d0192aa025aa30e5d69ec21f6d7c2e842782e4181504e17b989895b9510d2e4b3b83a1e1b80a69300efaa0a90bdc34c77c5cccda2b3edbaf263107338481448ae4d23c465e59d64ab9fa5603de8c857e16e8db8900954222ef055f9948dc2b42746592acc73c8e2817ae7741a4e512c7ca43205ebee361584f3c6e01aef3157672164de7fa76a4020ccaae825927aa62a6aa036e6a2bc378826cec57dd1ec169e2c4ea97b4153279224f30b5c02322c00027f56ef6a24b95f533487ba54dadd83c077ff581bad644e85b250860ad1cc245deca6e605d0988e3b3da1d4475c930b0877c50555d7344d451859", 0x1000, 0x6}, {&(0x7f00000002c0)="612a20a46e01db0ce56388", 0xb, 0x100000000}, {&(0x7f00000017c0)="14d47cfbe7480210c337695ea12732af3d7eff93cc47c758b5797c629e0af5302035724d591c43b3101ff7b1a5213ecddce38432c6abac4176165d9c86af3056e0c78975337e2bbb4584449a2a3c298b9ef0e7ffde666123b9653ffe45d4fb88aacb33e1c0e804c5", 0x68, 0x2}, {&(0x7f0000001840)="96c25443c2740f38c646c86514d8cbf068775a11dd7f49c00acdf3d965d5d68982e66e416c7816eafdabd7f7bf97192fe70b329553c21063020728df118caa02082968167c39706bbf8ffc", 0x4b, 0x4}, {&(0x7f00000018c0)="4fa99bdc894daa1cb4bdfb5a361904a1a1d80989f7c1a3945c4295075c856b58dda8f3b935b3b41e220cc40a211f8e111aa6965f51eccecff6725362ced3ac9f019f40efc12b923fb8d45924492e71ef95bf2d7267b42fb557fd5e98cc81ff964f865bc42dbfb119b7d93d8472ee912eda723110c2435f53bc8dbcd090bc6409ad452e1a7257025e3e7b59a96bd3b804e76a2e", 0x93, 0x80000001}], 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB="696f636861727365743d636172643d2d3637331b2c71756f74612c6e726573697a653d39363f333b2c00000000000000000000000000fd000000000000"])
mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680})

2018/04/08 20:44:14 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000800000000000000005000600000000000a000000000000000010000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000f900000000000000000000010200000000000000"], 0x80}, 0x1}, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x210000)
ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x81, 0x5, 0x10, &(0x7f0000ffb000/0x3000)=nil, 0x1})

2018/04/08 20:44:14 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x3, 'lblc\x00', 0x6, 0x1ff, 0x1d}, 0x2c)
clock_nanosleep(0x9, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000000c0))

2018/04/08 20:44:14 executing program 2:
rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5, {0x3}}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000))
r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00')
sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a)

2018/04/08 20:44:14 executing program 3:
openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x2)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x48a02000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x510, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe4a5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = memfd_create(&(0x7f00000001c0)='))\'$systemsecurity!{\x00', 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr=0x2497, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc)
ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x3})
r4 = dup(r3)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080))
getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000000100)=""/125, 0x7d)

2018/04/08 20:44:14 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x20040)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/132)
ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xdc2c)
accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0xfffffffffffffee5)

2018/04/08 20:44:14 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r0, &(0x7f0000000040)='6', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1f, 0x8000)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='selfkeyring\x00')
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10)
sendto$inet(r0, &(0x7f0000000880)="17", 0x1, 0x0, 0x0, 0x0)

2018/04/08 20:44:14 executing program 6:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0)
shmdt(r1)
syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x71, 0x1)
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4)
acct(&(0x7f0000000380)='./file0\x00')
clock_adjtime(0x0, &(0x7f0000000140)={0xd9, 0x80, 0x7fff, 0x20, 0x5, 0x1, 0xfff, 0x0, 0x10000, 0x7, 0x1, 0x20, 0x80, 0x4, 0x53f4044e, 0x2, 0xfffffffffffffffc, 0x0, 0x5, 0x80000000, 0x1f, 0x1, 0x9f, 0x7, 0x8, 0xfffffffffffffff7})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})

2018/04/08 20:44:14 executing program 1:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x2)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20)
r1 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00')
setns(r1, 0x4000002)

2018/04/08 20:44:14 executing program 2:
clock_gettime(0xfffffffffffffffc, &(0x7f0000000100)={0x0, <r0=>0x0})
setitimer(0x0, &(0x7f00003f8000)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, &(0x7f0000000240))
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x42600)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10)
alarm(0x6)
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="683dc8909bd44be6670c253181b045bab49fd4131a93784619f1edaa33b28c6e3f6c6a0d74c3d5376a3028d7150a4ef773405ecbe70ef7c1b2f6f572aaa78ca8c9a654c92d7359a0099f48fd7ac8c2d649e83c82d5bd4fe45fa73eb81b9dfe447461c948", 0x64, 0x3}], 0x8004, &(0x7f0000000200)={[{@map_off='map=off', 0x2c}]})

2018/04/08 20:44:14 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='tasks\x00', 0x2, 0x0)
remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x6, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7})
readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0)
syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40)

2018/04/08 20:44:14 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e)
getegid()
syz_emit_ethernet(0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100))
r2 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x1)
getsockname$llc(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10)
socket$pppoe(0x18, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0xc727, 0x4)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="feffffffffffffff000000000000000003000000000000000200000000000000090000000000000002002c1e8f02585571dd00000000000000000000000000000000000000000000042000000000000000000000cb90ec50fffbffffffffffff060000000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000f2c1765d4badaa83a0368c3c0ab5bc5d9293d02325d3effbd9283bb9e64e20f6785df6d6a9270e2b619e88ab7fc87d5c5a210e3b624e444e5b5c0626e4681f3c0dbddfff564f707da98be695"])
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, r1})
socketpair(0x1, 0x80a, 0x3, &(0x7f00000000c0)={<r3=>0xffffffffffffffff})
ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000140)={0xffff, 0x1d1, 0x1ff, 0x5, 0x1, 0x9, 0x2a, 0x6500000000000000, 0xcd4, 0xfff})

2018/04/08 20:44:14 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil)
shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x3000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10)
write$eventfd(0xffffffffffffffff, &(0x7f0000fc7ff8), 0xffc7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0x0, 0xffff, 0xffffffffffff1dd1, 0x17, 0x3, 0xfffffffffffffff7, 0x6, 0x8, 0x2, 0x7ff, 0x0, 0x20, 0x7, 0x0, 0xfffffffffffffff7]}, &(0x7f0000000180)=0x100)

2018/04/08 20:44:14 executing program 7:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x100)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4)
r1 = socket$inet6(0xa, 0x2000000000001, 0x0)
setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000000280), 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1})
accept(r1, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80)

[  202.045228] device bridge0 entered promiscuous mode
[  202.109706] device bridge0 left promiscuous mode
[  202.168662] Process accounting resumed
[  202.184480] device bridge0 entered promiscuous mode
[  202.195545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  202.211418] device bridge0 left promiscuous mode
[  202.234240] Process accounting resumed
2018/04/08 20:44:15 executing program 2:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet(r0, &(0x7f0000000280)=""/203, 0xcb, 0x2, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={<r3=>0x0, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xfffffffffffffff9, 0x30}, &(0x7f0000000200)=0xc)
mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
umount2(&(0x7f0000000140)='..', 0x2)
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0)

2018/04/08 20:44:15 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x100000000, 0x8}, 0xc)
ioctl$int_out(r0, 0x5460, &(0x7f0000000000))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de5", &(0x7f0000000240)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10)

2018/04/08 20:44:15 executing program 3:
mkdir(&(0x7f0000017ff6)='./control\x00', 0x0)
r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xf9672caf67f6c37c, 0x0)
faccessat(r0, &(0x7f000003b000)='./file0\x00', 0x2, 0x0)
sched_yield()
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0x4a, "dbcdbbca8c762b6b3772bd0c59268f72d7b4fb56249904ac4999929c918354a4e2a9e76a44fc85b7b19a8bb5ea51512053b44e10bcf0f48b013c907ade0c0bc5a4e0ef6b03b0427e589d"})

2018/04/08 20:44:15 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000240)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100c0, 0x0)
ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/18)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000080))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/244}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000240)}, 0x20)

2018/04/08 20:44:15 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000))
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0xffffffffffffffff, 0x2000, &(0x7f0000000000/0x2000)=nil})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000140)=0xa7aa, 0x4)
ioctl$KVM_SMI(r3, 0xaeb7)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x8000, 0x0)
ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000100)=0x8)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00000001c0))

2018/04/08 20:44:15 executing program 5:
r0 = socket(0x10, 0x803, 0x0)
r1 = fcntl$getown(r0, 0x9)
r2 = geteuid()
getresgid(&(0x7f0000000000)=<r3=>0x0, &(0x7f0000000040), &(0x7f0000000080))
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc)
sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0)

2018/04/08 20:44:15 executing program 0:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000f61000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = userfaultfd(0x7fc)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
fcntl$setpipe(r1, 0x407, 0x0)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc))
r4 = dup2(r2, r3)
setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000000)="b030d036ae46e08442ce6ff38ca470d5c2b15299675cd3a97725441036b9bde402d24e54d447ab31d58ace7d20162a7808fea96a78a554f8029d45147b4c7c4de4214d7c93d7bd1bc8621e678983c899cb", 0x51)

2018/04/08 20:44:15 executing program 6:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31)
inotify_add_watch(r1, &(0x7f0000000ac0)='./file0\x00', 0x80000100)
sysinfo(&(0x7f0000000940)=""/201)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d})
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90)
setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90)
getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4)
setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108)
recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x0, 0x0, 0x0)
close(r1)

2018/04/08 20:44:15 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f000079e000)=[{&(0x7f0000000000)="29571d5cb93ce9d25c6900000020008080013d7524000a00210200001600b005000000000000001800", 0x29}], 0x3)

2018/04/08 20:44:15 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
close(r0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=ANY=[@ANYBLOB="cb960000000000060000000000000000"], 0x19e}, 0x0)
ioctl(r1, 0xc0184900, &(0x7f0000000140)="51aa8355084e62fd23acc01edf5a4543972ac86a4c0288c63c08e0fc681ad36213dfd04c5c41d7c820e3c78a0cb7203a90f4b35c0f68c74d19a1b7a6958a7837e97c0f9e22b4a42a8eec23678fd70765bdb29d5e4d34b7013c0e3c148ade3c6d7ab37e6eb80709286b8e64ce9b35ec4a80fcb3d6467ba4a5678152ab1ec3c7c3c87b7df1ccf33bf441a403e3c3213b3269e2baa3f0a0d8a2a2e33c03d3c99b5998b68e9ceec14ce31bbf28ab2f24a5eb16313297eef59e3134245e")
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54)
ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000100))
mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000)
mmap$binder(&(0x7f00002d0000/0x3000)=nil, 0x3000, 0x0, 0x90010, r0, 0x0)

2018/04/08 20:44:15 executing program 0:
r0 = semget(0x1, 0x4, 0x200)
semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000140)=""/236)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$KVM_CHECK_EXTENSION(r1, 0x4004af61, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x3f, 0x33})
futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}})

2018/04/08 20:44:15 executing program 7:
r0 = socket$inet(0x2b, 0x801, 0x0)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000180)}, 0x0)

2018/04/08 20:44:15 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0)
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140))

2018/04/08 20:44:15 executing program 5:
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [], [0x4, 0x0, 0x0, 0x2]})
r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = userfaultfd(0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet_smc(0x2b, 0x1, 0x0)
getsockname(r2, &(0x7f0000000000)=@can={0x0, <r3=>0x0}, &(0x7f0000004a40)=0x80)
fstat(r1, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004b00)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x7, 0x4e24, 0x1fffffffc0000, 0xa, 0xa0, 0x20, 0x2b, r3, r4}, {0x3, 0x4, 0x6, 0xe6, 0x0, 0x100000001, 0x4, 0x8}, {0x2, 0xae3e, 0x4, 0xfd}, 0x80000000, 0x6e6bb4, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xa83, 0x3}}, 0xe8)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250)

2018/04/08 20:44:15 executing program 2:
r0 = socket$inet6(0x10, 0x0, 0xb)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x3)
sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018007ff4040000a80000409302060000000043097e2623693900080021006b21753c85489a9e0814be1100000000ca8a9848a3c72802c46bab31afdc1320d50014385884136ef75afb83de448daa7227c4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)

2018/04/08 20:44:15 executing program 0:
r0 = socket$inet6(0xa, 0x802, 0x88)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000000000)=0x20000003, 0x4)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@dev, <r1=>0x0}, &(0x7f0000000140)=0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@empty, r1}, 0x14)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt6_stats\x00')
ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000200))
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0)
ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f00000002c0)={0x800, 0x1, 0x80000000, 0x4})
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x4)

2018/04/08 20:44:15 executing program 7:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x1000, 0x0, 0x13, 0x19, 0xc, "31b962f33e593696385ab465a41b19981e1964c8e3396a8eeebd1bf04609d9c5eff057b189a28a69a647f8d13109176c5f98da6c139b864ef6a23cf1488ffb4e", "8dd0cbe3b5112539c6a1f1242df072a319218e71bf4242c27903c6c4849f9b3751ee0f89e7fd61ef0cd7011261039a34986124970b3b77a101b07c1812ca1faf", "cfcab51f98a6f0983f0c4ff40a2652e9a5eff2c1c0f97234ae75853c3c30ee4a", [0x2, 0x3dd]})
r1 = getpid()
ptrace$poke(0x5, r1, &(0x7f0000000040), 0x36)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4)

2018/04/08 20:44:15 executing program 1:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10)
r2 = getpgrp(0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xffffffffffffff80, 0x2, 0xfffffffffffffc01, 0x100, 0x0, 0x72d91bab, 0x32d52, 0xb, 0x7, 0x1, 0x7ff, 0x80, 0x81, 0x1, 0x10001, 0x7, 0x2, 0x2, 0x8, 0x95, 0x7, 0x1f, 0xfff, 0xff, 0x0, 0x6198, 0x12, 0x100, 0x9d74, 0xdd, 0x3, 0x81, 0x7ff, 0x3f, 0x9, 0x2, 0x0, 0x7, 0x5, @perf_config_ext={0x1ff, 0x2}, 0x0, 0x7fffffff, 0x5, 0x3, 0x3, 0xf60b, 0x200}, r2, 0xc, r0, 0x1)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={<r3=>0x0, 0x4, 0x3ff}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
r4 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x2, 0x200100)
ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000280)={0x1f, 0x4, 0x6b})
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)=ANY=[]}}], 0x1, 0x8000)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de)
getsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

2018/04/08 20:44:15 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a98000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="f2360f08b9800000c00f3235002000000f3065f02051113e0f001c7ab8010000000f01c1c4c26d38602f0f028c15ebc8ddf666baf80cb8196ef781ef66bafc0cb091eec4c26dbf0c210f2241", 0x4c}], 0x1, 0xffffffffffffffff, &(0x7f0000000000), 0x0)

2018/04/08 20:44:15 executing program 3:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000440))

2018/04/08 20:44:15 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8323, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="20e901010000000eff010000ebffffffffffffff00000001"], 0x18)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000), 0x8)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)

2018/04/08 20:44:15 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x20000000000007f)
r1 = getpgid(0xffffffffffffffff)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, <r2=>r0})
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0))
ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000200), 0x1f)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1)
socket$inet(0x2, 0x7, 0x6)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x2d8)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x403fa, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002900)={r4, 0x50, &(0x7f0000002880)}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r5=>0x0, 0x3ff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x100000001, 0x8}, 0x8)
recvmsg$netrom(r2, &(0x7f0000000340)={&(0x7f0000000600)=@full={{0x3, {"92033cceaa54c8"}, 0x3}, [{"6f34e88d4bad48"}, {"53d43749e1ca31"}, {"51fc17d219ed1f"}, {"3c03e8426cc237"}, {"1a7830655bc7c2"}, {"7e793f8883757e"}, {"ff6169a1f7b6c0"}, {"88f3f9e40402bd"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000680)="8813b086d5065dcfa1706d7125c61ca19688595a867f4809efc220a1d4641c4b03c2d9b217ab4eb31f324262b63b4820b25330363ad6cb1f3f02c0bf01e4d238272de44e44a51fe486a3857089d35e3711a11528fd5687a1589bc1dcc9addc4ae4d29a345c4f52d8bbfd816180f5cc0fea0c369a06d03663dd491f3d43b28f0ed08dd0bebb937954a973a989b9aaaefac3c753ff1fce403094291fe51f317502068ab38f058bb9c8d961b72041efd25467ac54b8425d9e3f362b795a33bcb8d078e6695739709f2344c051c2b4b4d9e8a985daf068c90d35499f639f40c44997bfb8c6d8d776a52f386039d2b3f3e342bc7a14c5e7d95869afe59cce93631d1179ebf40f69f92fa79f49a08a8e14fe951058de73702cc37c00db693d80d83d26a763f27122a10572ac68f8d9a031d027c5e1ecaede101cfebcffded468cb93365ba8b19fcf27d52e4571276d97fb1c9d193004d3e44d3fc4c13bb7742e5504962ef3193653f6cd1f0d61f17ce70508d99e3998f305f7b9a321ba6e8b45138fb63d873ce2f68541d9ed48ff84ad219cb5fd4e6d879b968ce33e8deae3eb90230fc63a6114f64902443948dff03c2729d1104a9084befa454b0729812eb34089cdcf0eb7a3bac6abec3a254e2a282a4847fffdebc81ab1d40a9e25fc9af65d92bc020878a652dee88cc76ff60007b1454c596fc91e26fd0e650012a077b0b8b997d5c0b7e26f3ba265f5638aaffc81628d46617840bdb22cdb74f31ed8d46fdf303e600a2f7088ffdc6920939d2bbcdc2669142629d4793a1feaddce53a16339586a445b2b3662859b5399fade35d26c8aec1ba2dc2b571bce134a74e45e6725a4b0c9b6d9d9411ce1352facdc3a4bf69a1f884d9fb59cffbce12d02c6e103510b9c77ecb09e53aad8d6641d24c68e33420a6dbe76b9c1a581dbae0700698059c4e3e29db12cbb7a1287c3fd74b749c734b0db625e6b7deb5adffb24a99e18710ea3aa7fecd310d30048888b02237f4f73da05a8be74f02989355a6292ddb73919d4cfbca65c93067e7e47aeb644a557568356089774930e7db6e65416327cb44cd70cfecea9e0c6e7c7b832e166820d20432978f93f0e7bd8906ebebe6bb451db73afb9b2b15cd5709bc6b5d38dad5788b5195073f97ebd487cccbfd36274549bde2fecfea07aa8727f24b0814784a6f6d27e0942058ecb3580ef688d4253e4e576e12b0cd65affba18b4d402f85dfd35fc8f3d27069cbe1dbd9e6d2db577719efe12f96f40ba0eac25da07a2f7b22b17ed8925cac0ba5266d8b43885ef5ac48feabc0c8e9e8ef0ebf3031c9ffc851d73f4e8b582ff6c7f3c4e3e372cc9bbe0f627c911b555389cf8bcd1780baea6f20f483b9d84e38db3f5bbb614d115b3368dfa16e89f44b6ca17d234de10b3796d36684257573ce977440b682a994768b41d90e46bfee176d848c596d7903d5c4dc4966791bdc9ef2bcd1149e6e521ef4fdc2ffacd32c0ebfab5fede99e6e9b4fb50d85e77d364866773959860ac30206a5a912ebfa351e10b85b772cdc785a7c1ad0ba84e13fcaedfa985209b603a001b7bb68961797ea7f4c1990b9e640fa4e02a47ee22e8bf023574ae368ca972d88d3b9507beaeaf0579283e503c99ea919edab2253bcee87bd9f98af32da805300a955b48b55c2d4655a500d2936d585ce5b1ab8d9837e6b95d033567e77a062129ce3dabc18fc41c4eb56bfa1b7177bf56ff7e7569c75155f57e25be975a0fffb28f8734ec3cd88d66895ad8dbda5f49f540fab98da161e937a6c5da3547900d3e511805f38312b6fcfe0709dde2e30e9c65f9f243d67cccd1b843ea3f76a9af6af06f155464cd9df073569c4b0a65716229e2d8b84123e9752f106171769e23cdd0209505d4676a04e5bb444fa5518776eeb199c53337605fc16c0c88ff4339f399ba0a76f8f3c296a661b80102e347215ea52e83a187fa80842f57ca0a18607f53d900a1d3449573d13a630a1957ca604254e67ab72d6d4ef5f4fd249e0e3f2d7d0a9f24dc4891ee591d3b75742dab27dc14658bbaebf87cd5946860d5c03c425b92d69a6f91e57475b70a6ae0d70357265e7bd2c72c82390b53d928d0e9e95e551178e5aa8160021a582d608f0c3b169f18adffadf62af33e3e925ecb3424d8e0fd07472c3051d42aa9e17931cdae803339ce87f2f092f24a3d3e35a69ec305c42e0ba8990f19c58d89bbf6ed1c9bbfb32c0d9a37f28193ab2a6a6e60be9bff5d40cb77fdf7ed014764ee7124f00c59361277ed41bddfaf0f4ee5dd960d05a506d31c98a7aa0fa82557439dc55b91fd8a014bc740e71f8fa7ef489e23f1332450597261448d81b07e62c93eb3bf14b158b251d40659ab08096a9a0f3a39c125f2711389cc9938f20567c2c4a946d0ed392558b2208a283a7379b99baf754826dd6676de0a62dfb915e133cc6f7aa167894ab4be5971c75a23ac44b3dcb8643fec2d1c2982cda5aa785c9073136287c4107b4d47ce255b598c0e86d566bf16d172e8cd092cf44cd0f311d200b7281ad5836e963e2de58d550a92905c8053f77dbddefa5e4b0e3e475e4558b0ad66f5c3833a98d2faee0497eb4b201605edce2a46e8194972c4580bed840644cea9b4dcf916ce6cd9e62e94c6219a3602322f5d723b06fb00f8badeb6192bc8c1a4aa6a9ef916f314747bc7ec0f96b94674c6826ca055b094ddd793e5443a530395535d072912b3852d02b1c0dfd33fdcd68de5d1eeb7263c715d91c44db94061c2b0afd68c3747c02df9f95e12f0c108e23a6aa7439c50a6e320ce9b2c7bbb7ff696a7cb0cea186604e263e96dab3ee5d0f9f5418aec8703eee5999487b65e0aa719a794d3a8d456ef1b9a9f75812e81529005ceaf9f29906014b477c783fa0211e6f3e6d77388f4257122655c71a7c1f46a7568590905d0135a020c14fc703384aa1ddb39b1c28ace484a9b386e299996c44bd5fc1f42535af01ef018acb02241036e43f3e7c63f9db8974a7fe3d279f28294da005dfa9c2bbb593da89bcb04b1b2629641c3f9ec92eb041bf54ed16784aa6f99a9a1af022d390950a80683d6e23379af793a8ca2167083be4fb29b119f94b19dd2a10faa732e4916af51f830e830c3f749dbf9e41b206ddfaa2b504d6667b682f224def1d0d61e51a2afb51d99e0c46cf30adc38c573c7bee4ca9fadb21be6013e6d2ea5e8b460c6b2ab5efdf98252a7925ef2e1aff7ee042f97f098cbcc0c18a85d756e8fe12102613a2a75523fc92a2662c0b4b89a882e3063326f4b38c4595cb67eead4df86039829e121625bf4bf1c186376986d7daf51c7d82998c4974bf862348f2f78c0a72bab818b215ad4c62343ee68afb37c2c76ee126f3812755610fd14bb8c6daca81c809afa93c70603703f8bdf2a80c5ebcd041c1ffb2e7041909f0f072ada4a4a74a6fb375c482ea9327b9c9e06c5255571be0c71a40d7a62c8c3ad51fb225e08c4948045c57c8ec76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0x1000}, {&(0x7f0000001680)="49471ff215bb507ae3a83c3adffb1e9aaa0871a74eebf778945f29a6257e1bdab68c1f6060ce29110bbc76cd7420367785a8cf95ca4c2e91b3fb36f1ae020d37b20e47d111b853a9214f0e11440e721cf87c593e8794cf4b78a63f99e65a622c9b7c31cfd951c5658e0b1572cd993c6a65bfcc7bc94254ffa696836407b4ea", 0x7f}, {&(0x7f0000001700)="e5ec59408493934abfdbf342b6abb4a34eb67cbafd09afe96e9fdd15e92b8dd7846af5a98674e18c185cf9093153b48124759136f4a31c0379c5a5160a611f6bb8763ac62a1bd1e8f4947ca35b99f1f93e67c45fcaab72500919809bad1ae23e7d4eeac4500e50030735ecfc20409da610b9f920f7566584d00bca40ddc9d8cc00f1d6d4d43fdb64fb0fda7875defe43f930b5bf826ac6a94fc898d80d0f5805bd2377873a8d5ea20f403b54", 0xac}, {&(0x7f00000017c0)="cabb4ae6d1e6ccc8752825d669fba0e89b5a93bf800e4c3d961bacebcd680948d95a46de960b43b88aeaa678f7b97face67d6172ab5fee9c340a6139fba9b2c1945a1225672c0f3d5802f5", 0x4b}], 0x4, &(0x7f0000001840)=[{0x1010, 0x110, 0x1, "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"}], 0x1010}, 0x2001)

2018/04/08 20:44:15 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="b5d5d05ee2a3dd7a7d732ef17779caeff4d2c5ae61ca3823028da34dde38f3bec521d8515940d09bb68ec4942912e077605f4a608af0c5f441d7b6b0095ed3e05b5b4a0eb8ac0a5767352c9cf5d186bf25c5d603decad2df672b0d738a894d5ed59b755f9c6fb43f5d604ea7cf0315900dd9c1392b1662c80b956ac094a32709e3c488ddded94ae0238401aa2fca75dfc503b0"])

2018/04/08 20:44:15 executing program 2:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200801, 0x0)
openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
listen(r3, 0x3f)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r1, 0x0, 0x3}, 0x10)

[  203.293372] FAT-fs (loop3): Directory bread(block 2563) failed
[  203.318230] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 1590744501 (only 16 groups)
[  203.325474] FAT-fs (loop3): Directory bread(block 2564) failed
2018/04/08 20:44:15 executing program 4:
pwritev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000002100)="f3ac38b330cde43b57099c74d3980e0e8a962072758ed42f883234581a889e2902c931ce7adce44758a2289d0ff6", 0x2e}], 0x1, 0x0)
r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3ff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000280)="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", 0x3d9cb4be6fb10356)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x4aa, 0x5, 0x8, 0x401, 0x9}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x9, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={<r4=>0x0, 0xfff, 0xfa7, 0x2}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0xffffffffffffff20, 0x3, [0x1, 0x400, 0x100]}, 0xe)
setsockopt$inet6_int(r2, 0x29, 0x44, &(0x7f0000001fde), 0x4)

2018/04/08 20:44:15 executing program 7:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xd4081)
setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b35514d1b05", 0x18)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/185)
setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x4)

[  203.348873] FAT-fs (loop3): Directory bread(block 2565) failed
[  203.351151] kernel msg: ebtables bug: please report to author: Wrong len argument
[  203.355377] FAT-fs (loop3): Directory bread(block 2566) failed
[  203.370008] FAT-fs (loop3): Directory bread(block 2567) failed
[  203.382400] FAT-fs (loop3): Directory bread(block 2568) failed
[  203.390626] FAT-fs (loop3): Directory bread(block 2569) failed
2018/04/08 20:44:16 executing program 6:
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f0000000080), &(0x7f0000000040), 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]})

[  203.418419] FAT-fs (loop3): Directory bread(block 2570) failed
[  203.444072] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/08 20:44:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xffffffffffffff81, 0x1, 0xbc9, 0x0, 0x8, 0x4, 0x3, 0x8, 0x200, 0x8, 0xd887}, 0xb)
keyctl$reject(0x13, r0, 0xfffffffffffffffe, 0x200, r0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/04/08 20:44:16 executing program 2:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400})
connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c)

2018/04/08 20:44:16 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x20ffe000, &(0x7f0000000180)=""/107)
flistxattr(r0, &(0x7f0000000100)=""/5, 0x5)
syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x121300, 0x0)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080))

2018/04/08 20:44:16 executing program 4:
unshare(0x8000000)
r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0)
mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1000, 0x82)
connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x1f, {0x2, 0xef2b, 0x20, 0x1000, 0x5, 0x3}, 0x10000, 0x9}, 0xe)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0)
mq_timedsend(r2, &(0x7f0000000340)="bcbfd9b0a4ee2b21a2d681cc156ba0ca05ab71929524c5c4e2cd36ea0672378c964cc46e1e10b09bf3ca8fcbf86648a4e66c271c0d5ffa2c0310862f7ed4009c64c1a15b08fe24861315", 0x4a, 0x9, &(0x7f00000003c0)={0x77359400})
getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="87ef62e009020a9d84081bf7becb460f75adb32246a0f5c046a44d9f4550d1e4f576cfe039f5c4e28bd4b121d13877ece4a953f5986d8cf0418ed72647990b576f1b867415cb4978b09df3adca746a0ddf65f3bca70265a9d5e81570652d5b16b315640a8d2fd924a3283c64c8e5c59272f1eedfd26e909563a8b1585b515534f62c4c6f2191c6a35b52a908db0a12665c25613c788502449701690fd08e96c57961b1c827a9010c901710fbab4fc018c57e20c1ffcf0b0c2b1ef2e1acf74db3ad6210fd")

[  203.486986] FAT-fs (loop3): Directory bread(block 2571) failed
2018/04/08 20:44:16 executing program 7:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x1000b)
sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff)
sendfile(r2, r1, &(0x7f0000000240), 0x1bbfbee5)
mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0xff)
ftruncate(r0, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)

2018/04/08 20:44:16 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0x8}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/5}, 0x18)
r1 = socket$inet(0x2, 0x2, 0x0)
sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000017a6cc01b7e5600aaca6000000000000000000000000000037fdffff88d23d9af2716e2d6c03b6393457d7d264f25c73fc5632eeb7054000ed19e3093fa890306e8b5da2f6317975c62c1d9313c1fe58552f4cf380a00eedb47d60"], &(0x7f0000000180)=0x61)

[  203.542689] FAT-fs (loop3): Directory bread(block 2572) failed
[  203.618905] FAT-fs (loop3): Directory bread(block 2563) failed
[  203.643116] FAT-fs (loop3): Directory bread(block 2564) failed
[  203.650885] FAT-fs (loop3): Directory bread(block 2565) failed
[  203.658383] FAT-fs (loop3): Directory bread(block 2566) failed
[  203.664665] FAT-fs (loop3): Directory bread(block 2567) failed
[  203.672388] FAT-fs (loop3): Directory bread(block 2568) failed
[  203.678690] FAT-fs (loop3): Directory bread(block 2569) failed
[  203.685296] FAT-fs (loop3): Directory bread(block 2570) failed
[  203.691516] FAT-fs (loop3): Directory bread(block 2571) failed
[  203.698114] FAT-fs (loop3): Directory bread(block 2572) failed
2018/04/08 20:44:17 executing program 0:
r0 = socket$inet6(0xa, 0x4, 0x6cf3d838)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x20}, 0xc)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040))
writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1)
writev(r0, &(0x7f0000000800)=[{&(0x7f0000002140)="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", 0x599}], 0x1)
close(r0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c)

2018/04/08 20:44:17 executing program 1:
write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x14, 0x46}], 0x18)

2018/04/08 20:44:17 executing program 5:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101203, 0x0)
ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000280)=""/6)
ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/18)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
accept(r1, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80)
getdents64(r1, &(0x7f0000001100)=""/1679, 0x68f)
getdents64(r1, &(0x7f00000002c0)=""/209, 0xd1)
getdents64(r1, &(0x7f0000000940)=""/235, 0xeb)

2018/04/08 20:44:17 executing program 7:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00')
accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10)

2018/04/08 20:44:17 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000c80))
pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000)
getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x1}, 0x14)

2018/04/08 20:44:17 executing program 4:
r0 = socket(0x200000000010, 0x2, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x94d66fe841da984f)
write(r0, &(0x7f0000000080)="24000000260067000000000000007700000000ff01000000000000effeffffff0900ff10", 0x24)

2018/04/08 20:44:17 executing program 2:
mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x6, 0x0, 0x1, <r0=>0xffffffffffffff9c})
write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\'ppp0'}, {0x20}, {0x20, '(]ppp0/'}, {0x20}, {0x20, "6b657972696e677573657201707070316e6f6465767b6c6f706f7369785f61636c5f6163636573730a6d643573756d7070703128706f7369785f61636c5f616363657373"}], 0xa, "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"}, 0x15e)
remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0)

2018/04/08 20:44:17 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18)
r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x40)
syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
setsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f0000000400)="375e8fa14608c2352877ba0e28d9c534e342485416d414f3c149706637f05b8242e9eb2d50510a7650efc7ca9537bd47303b4d8762d1478efa222771b2534a90f8827cdc5ce227c736056253fc9e3643768cbcbd57924087dee967804da846366fbc0722fd9157700817e30af715ea9b212f1250ed9911d073295cb7911530620e37c8a9d157dfd5f5686de78801f8b06bbc81a20e1b2694f43f47bf06a27d4778912ccaf39e94227fce65c77aa5f30e4debf1b2ff3294bda2749de18182284af30245ba", 0xc4)
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="b01da1ff"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x2000c040)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$TCSETS(r1, 0x5402, &(0x7f00000007c0)={0x80000001, 0xffffffffffffffa5, 0x800, 0x63, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1, 0x1ff, 0x1})
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x2}, &(0x7f00000009c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a00)={<r3=>0x0, 0x1d, "34cc49c426c4f3982fbf281c0b74fa3dd020e24b31c7f33ecd0d6b00af"}, &(0x7f0000000a40)=0x25)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a80)={<r4=>0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x9, 0x7, 0x0, 0x4}, &(0x7f0000000b40)=0x98)
renameat(r1, &(0x7f0000003d80)='./file0\x00', r1, &(0x7f0000003dc0)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000024c0)={0x0, 0x76, "e30dc488cf3b882f8031542bd5a1d7bee0c3ffcd47fe9519b79f708a0bcadede64a6d91956cea33845649c0cad9dc5b61e5c6f51d564020c671edcbb085e97c4a84397cbb250046d26abad152ee1daccf318b8784d530a5cd245d20038d30eda1945a030127eb5fa4470913fc3e51bde8605e0727c1b"}, &(0x7f0000002540)=0x7e)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003b80)={0x0, 0x7fff, 0x30}, &(0x7f0000003bc0)=0xc)
sendmmsg$inet_sctp(r1, &(0x7f0000003c40)=[{&(0x7f0000000800)=@in6={0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000840)="fe5a7a2bc1dcf23d8051850912dfe533b0ed2bda572a4c586d57e57402cc6c4fb32199774e3898caf764455251d5ca16de6c09db45cfa8078917a80ae85e380f42d4ee438853397b073fb1e4bfa7d72cff422ef4e42ac8117459fd6e8560", 0x5e}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xffffffffffffff80, 0xcf, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8, 0x2a8, 0x5, r4}}], 0x60}, {&(0x7f0000000c40)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000c80)="7274114e63fabf5eca29595ad5dc3c371d8b659cbc6c6a6548558c24671af1a08ed1793544851b4b228bcde3fca74115640c31e49f08ce29710cd428e60e78ba44347fd5c99250051060a966cc8258e0f4b3abe31391c06347898d6006939b9f7dedfe6276d2b865367f1d5bcb6f2a64754d664fddfaba2c91554ece1860110f4c01887691b9d9373272130ba5a16a", 0x8f}], 0x1, 0x0, 0x0, 0x20004080}, {&(0x7f0000001080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002380)=[{&(0x7f00000010c0)="5193236cbdffd6a4cd45b69ee1910fbc7c94f233e22487269b21ffd985818c443c8f142d2e6a23a3c7cd8bc576", 0x2d}, {&(0x7f0000002180)="df4634b13d21a61417fdd634d851f7092759076e10f48a527ad0ba9fdf05475d27db5d9d48637d0ec0b6982c960262dad110fe9197cd9245376fc50fb99c28bbd7b12b58e65282dc3f7e1af6de1d2f78b29a49c1e5231927fd98376e80d5c695a8f46cec51809c1b", 0x68}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00000027c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003b00)=[{&(0x7f0000002800)="1e4489302c7cbb9ceaea8172474f76334b10864c6b8f445505a2212bb9c69c35280a8e4e7aec9894162ed0ff599a0c", 0x2f}, {&(0x7f0000002940)="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", 0x1000}, {&(0x7f0000003a00)="8dbcf7f624fe9ad92734bb68ef23527f903e4e49c5b5c58986b41269dae57695257f3bb51aca516060af4bde8ef9a1a1809769de7da6bb033ec6f20203378ea2f479bfdbf9ef5a0f3035495ef9549895436878b9af6d63fb4145e0c10696824184f385d295f8451d272972b3fd13d783030169c74a9dec3dc80a692c8ff32b1d9441afb941f50885c3642649be371f678639a42afa05764d2636ef637f2b241693a4bc06c79c04d5e4796ec9b562b51ae545f921f7baff7b26d8bcc746e41aac4e8bd41b369b2d1ba7594d4205b593d1955a578a9546ea1f4cee04d3fc93615c8e0d9a3e78af1341289bee3c63", 0xed}], 0x3, &(0x7f0000003c00), 0x0, 0x4000080}], 0x4, 0x0)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0)
ioctl(r1, 0x800000000008982, &(0x7f0000000300)="1bd7f7c8c8adae42122446c96e64a8272ddff2267148d3d077fb0c10df1f4141f6249357277bc79cf425cc075ec07ecfad0baadf2acd4bdca0432a6fb348936f52fe565f9769d59ed439473eb041ec22c2329f76ac8a685eb1cd8022939c6ee4a0346921fb26a6bbfc9a55fb8b8ef9fc34e96dd647405e1bd0c7459d7c89bf6a26250382a17753648bd78fea83b34fc59b522975595aea527841e4d7")
mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x40, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003e00)={'bond0\x00', <r5=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003e40)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
close(r0)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0)
execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000580)='IPVS\x00', &(0x7f00000005c0)=',keyring\x00', &(0x7f0000000600)='vmnet1vboxnet0&lo+procwlan1eth0\x00', &(0x7f0000000640)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', &(0x7f0000000680)='!vboxnet1.\x00', &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'], &(0x7f0000000780)=[&(0x7f0000000740)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'])
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000500)={r2})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r7, &(0x7f0000000080)="673d995a780a9cd947435c1a50e2e066de37f0911db323627713a78c923f31e8943c8ab2aa7706e1450b9f118dae8365962657fd25736d3754937a9eb2ec329ab208d0f2e5"}, 0x10)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000008c0)=<r8=>0x0)
fcntl$setown(r7, 0x8, r8)

2018/04/08 20:44:17 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
write(r0, &(0x7f0000000280)="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", 0x134)
r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200000)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x20002, 0x8001, 0x1})
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x3cf4, 0x7, 0x90, &(0x7f0000ffc000/0x3000)=nil, 0xf4})
syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="5a4841ebbc22b9fe4230e6bd5af6c266", 0x10)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x87, <r3=>0x0, 0x10002, 0xc8d})
ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x1})
flistxattr(r0, &(0x7f00000001c0)=""/16, 0x10)

2018/04/08 20:44:17 executing program 1:
r0 = socket(0x80000000010, 0x803, 0x0)
write(r0, &(0x7f0000000040)="eb301cdfabf863c3c4db02c1eeaeea1fde817c2a43d4edd8f5dcef06f192fa012a8fabc448b66fc689b3d142c2cc4d49734d69a532d620ca9e796b488451a7b04e3a8f5fca0ba13297f59cf8b512a7ded4c8e074516c8dabf100353fa2e33b736f2d61af5a3e184b02522f033068df8f6ec633b7e2884ee81ee8f1961a77febb2dbb1196ec569498dfafd61b853ea33b4f72e155900f2c88633eecf94bc04ed11f9888b237dd9347fe11f05c7b09b6764508cf72e90cdb99e1a33bb2f74171378258e5824d0cc7ad4c2ed6fe0e", 0xcd)
epoll_create(0x0)
write(r0, &(0x7f0000000000)="260000002a0029d10701c1eb448974000000040001000000000000000002000000000000e9ff", 0x26)

2018/04/08 20:44:17 executing program 0:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/246, &(0x7f00000001c0)=0xf6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f00000002c0), 0x0)
nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300))
ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000140))
finit_module(r1, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240))
remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x10000}})
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={<r4=>0x0, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x312cd29c, @dev={0xfe, 0x80, [], 0x13}, 0x20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x6, 0x8}, 0xc)

2018/04/08 20:44:17 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$lock(r0, 0x9, &(0x7f0000002000)={0x1})
fcntl$lock(r1, 0x6, &(0x7f00008c4000)={0x0, 0x0, 0xdb})
r2 = gettid()
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x28, 0x3, r2})
listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/232, 0xe8)
fcntl$lock(r1, 0x7, &(0x7f0000155000))
r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x44200)
ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/14)

[  204.614759] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/04/08 20:44:17 executing program 4:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, <r0=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1})
faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x21, 0xc00)

2018/04/08 20:44:17 executing program 5:
syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x7fff, 0x210400)
syz_open_dev$dmmidi(&(0x7f0000001500)='/dev/dmmidi#\x00', 0x101, 0x1)
open(&(0x7f0000001540)='./file0\x00', 0x208000, 0x80)
pipe(&(0x7f0000001580))
openat$audio(0xffffffffffffff9c, &(0x7f0000001600)='/dev/audio\x00', 0x4000, 0x0)
syz_open_dev$amidi(&(0x7f0000001640)='/dev/amidi#\x00', 0x2bba442f, 0x4000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = syz_open_dev$sndmidi(&(0x7f0000001700)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x800)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000016c0)={<r2=>r0})
sendmsg$inet_sctp(r2, &(0x7f00000014c0)={&(0x7f00000001c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000200)="8a4cc5c685fb577d57b39d62010df5b2114ec58ce62f7a1e8d399ef6cf7588483adc5242047017a123570c3db238689dcbde026329b71ad4ccbd38c2410d61a14142eaf87cc78e5e68f66179ae3e04af68a865620a714268345f71047c8ff995f6923e6c2dab191420d2034c410949122f7aa99e2d74c5e24a1bce89305630cb04386b2c9768a4df88adacc5c7e18388e3998ab4411c452848430e0db8d83827767ac7053a63811e4d6b29d40b5d05e42ab189fa89dfcda450572644e8d9ffb037d124d18bb261a2a6c8d1544ba7d7da73081001e6a0128bf384e73b782b17a7b5", 0xe1}, {&(0x7f0000000300)="8f9d894039aa8149a8c309f371f302f12cac80b20c0282ca06cf55c150a7acfcf7a59d7a642299ecb6", 0x29}, {&(0x7f0000000340)="74fe3a27c5075006a38c841ea91737cdef9aad6ab45be5fbea4daff52d9fa13f05d614773346a69f9618eb1ba4f62bcc1c71dc746e32d1b415bccbfd33dac56c66945b214a5366936d5a5f20dcc1845be452881b35285e2f35c0c87500554c9c8d3dad28f97582526880d05800559369445f2f7a604a72c986551bbd66c5832047ec41c042e4fc50b73ad8bcf640ed9967098f908870a0a28fc53caac66bc6fb2ff09ad6fb557c3a77200e268a78cfc4e72a997a929b3802892b54525844ea4f549c45a9aea4ec2ff0a83a09fb1d1a56fae89d217f67311f72e9222effd3d42abb8fce77128bd465e510b465b06b", 0xee}, {&(0x7f0000000440)="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", 0x1000}], 0x4, &(0x7f0000001480), 0x0, 0x20040080}, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r3 = socket(0x10, 0x0, 0x800006)
write(r3, &(0x7f0000000080)="240000005a001f0000ff0307180000000913171408000300000009ff08894aa277c50100", 0x70)
r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x440080)
ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x8000, 0x400, 0x7, 0xff, 0x0, 0x6, 0x8]})

2018/04/08 20:44:17 executing program 6:
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x408000, 0x0)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000), 0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x8000, 0x3c6, 0xff, 0x4}, &(0x7f00000000c0)=0x14)
setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000001c0)=0x40008, 0x4)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x5, 0xc395}, 0xc)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x2, 0x3, 0xffffffffffffffbf, 0xffff, 0x4, 0x6})

2018/04/08 20:44:17 executing program 1:
open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0)
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0)
write(r0, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a", 0x22)
sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
sendfile(r2, r1, &(0x7f00000000c0), 0x7fffffff)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0x0)
fallocate(r3, 0x1, 0x0, 0x10000101)
socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x649}, 0x1)

[  204.781217] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/04/08 20:44:17 executing program 2:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4402)
ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/63)
ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x4)
r1 = socket$inet6(0xa, 0x7, 0x1)
syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x80000)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/178)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c)
sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0)
ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10000)
prctl$void(0x1e)

2018/04/08 20:44:17 executing program 4:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4)
r1 = socket$netlink(0x10, 0x3, 0xc)
r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x3ffc)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x8001, 0x8200, 0x4, 0x3, <r3=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x4}, 0x8)
writev(r1, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b0b5c91d6343be5d3", 0x1f}], 0x1)

2018/04/08 20:44:17 executing program 5:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
r1 = memfd_create(&(0x7f0000000080)='+\x00', 0x1)
getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10)
bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f00000000c0)=0xffffffffffffff76)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140), 0x4)

2018/04/08 20:44:17 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000cdc000)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
tee(r2, r1, 0x5, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0xaaaaaaaaaaaafde, 0xc, &(0x7f0000753ff0), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/04/08 20:44:17 executing program 7:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x8, 0xfffffffffffffc19, 0x800, 0x13e6})
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r2=>0x0, <r3=>0x0})
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000300)}, 0x0)

2018/04/08 20:44:17 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x7, 0x105000)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000364ffc)=0x400, 0x4)
setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000eefffc)=0x10000000008, 0xf4f2)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x560, 0x2e8, 0x0, 0x408, 0xc0, 0xc0, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x2, 0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7fff, 0x8, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e21}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x4, 0x100000000, 0x7fffffff, 0xbd6, 0x400, 0x20], 0x2, 0x2, 0x9}, {0x6, [0x80000000, 0x7460, 0x8, 0x7, 0x1, 0x2], 0x43, 0x49, 0x2}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xf4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000640)={0x101, {0x2, 0x4e23, @rand_addr=0xad47}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x6, 0x9, 0x8, 0x5, 0x0, 0x0, 0x9, 0x400})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)

2018/04/08 20:44:17 executing program 4:
r0 = socket$inet(0x2, 0x806, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff00000001, 0x408000)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x800)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10)
connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)

2018/04/08 20:44:17 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
close(r0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb45260731ec1e3126fa1934f101aba2726f7551c977f4d0155378e1ede0367d08ab3e1eaf240b35f74c4297fbe8e9fb44777868e47d1a1d2fe195f", 0x73}], 0x1, &(0x7f0000005540)=ANY=[@ANYBLOB="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"], 0x214b, 0x80}, 0x20000000)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040)
fcntl$addseals(r0, 0x409, 0xe)
recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140))
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1})
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2')

2018/04/08 20:44:17 executing program 3:
clock_getres(0x7, &(0x7f00000000c0))
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0)
ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040))
openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0)
openat$cgroup_int(r0, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0)

2018/04/08 20:44:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x401, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000000)=0x30)
fcntl$addseals(r0, 0x409, 0x2)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x4080, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000017c0)={@local, @broadcast, <r2=>0x0}, &(0x7f0000001800)=0xc)
recvfrom$packet(r1, &(0x7f0000000080)=""/215, 0xd7, 0x40000160, &(0x7f0000001840)={0x11, 0x18, r2, 0x1, 0x4, 0x6}, 0x14)

2018/04/08 20:44:18 executing program 0:
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x54, r0, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'pip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0x7, 0x7}]}]}, 0x54}, 0x1}, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000001, 0x81, 0x0, 0x12, 0x14, 0x1, "eeadd3587f2b39147fa3935d9c609a3e31cb526037c91f50c7636c5c8f679bf14276b949844e09550cb32617a58044663224709ff005c751e2c9bb0fe297cd0c", "731225f40ab67ebbb4f2fdd80b0615807b8bcecf8df0e0309fe4c514d18df9d2ef74ecada4f76d7c5ddaba3b13a0429e1a14b3c0eedc27a21728084896ca2559", "ef72a85edaf5f9c9396f050d5fb439119e981e3a8e230f9d0f9db836494343f5", [0x1, 0x81]})

2018/04/08 20:44:18 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="bfd94a6fcf8b823785ff9b8f6324c21f918388cf8960cc33442e7292ff1c6f33"})

2018/04/08 20:44:18 executing program 7:
r0 = inotify_init1(0x7f9)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ptrace$setopts(0x420a, r1, 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0, 0x5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r3})
r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000080)={<r5=>r2, r3, 0x3})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r3, r5})

2018/04/08 20:44:18 executing program 4:
socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r2 = getpid()
r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1)
r4 = gettid()
r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb)
r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0)
r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000b00)=""/207, 0xcf}, {&(0x7f0000000d80)=""/102, 0x66}], 0x3, &(0x7f0000000c80)=""/195, 0xc3, 0x2}, 0x200002102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0)
mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f00000006c0)='./file0/file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001fc0)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd")
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
bpf$MAP_CREATE(0x0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5d, 0x0, 0xffffffffffffffff, 0x7fffffff}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000000c00)=ANY=[@ANYBLOB="1800000000000000005600f400000095000000000000001f385f7abaf1ac026953426a744214cb2b403b79bd3952c475f55daa65eefb4e4ff66b098be461609163375b7527d0f5a774e997b71b2578d89a026209bf5a7573ccc294113a3c4871146cb883e45465"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="dc1100002045c2ec6400000000000000000000000000009f59838c84a14ac2dd57f974eb0500000000000000e2c183115a83c500daec80a190a763f4ec9766bbc9ac620d1b39ca45fab9ecfdb72fea8a8420891af87543f2702f26034eac2898d9726587c92418e559e7e237b2f980c2c26722611f041888d1713682c372b27468f8dee531e4eaa345e468f269a5bcddf50dfccfbc506de02025ddf208d39afb1e7f99b9b6f89fb8d79f406dfb61249ceeaaafa10322"])
mkdir(&(0x7f00000000c0)='./file1\x00', 0x7)
sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40)
mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0)

2018/04/08 20:44:18 executing program 5:
symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00')
getxattr(&(0x7f0000000480)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)=ANY=[], &(0x7f0000000500)=""/114, 0x72)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000840)={0x0, <r0=>0xffffffffffffffff})
ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000002c0))
r1 = epoll_create1(0x0)
execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f0000000200), &(0x7f0000001fe8), 0x0)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
fchown(r1, r2, r3)
syz_fuse_mount(&(0x7f0000000640)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000))

2018/04/08 20:44:18 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x2710, 0x1, 0xf001, 0x2000, &(0x7f0000ffc000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/08 20:44:18 executing program 2:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={<r1=>0x0, 0x80}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0x441a1db9, 0x6}, &(0x7f00000001c0)=0x10)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x4000000805, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = dup3(r2, r3, 0x0)
connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "cbe504807c38bcaefd3117ab07d855f07a807bdff372bc5cb2126b1bf49c1a6103c7d161f0475ac9fe0fa3b87530432b3d58eb8d924a0106c95f1bde5497c2"}, 0x58)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10)
sendto$inet(r3, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/08 20:44:18 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000106000000ff00000000000000000000000008000600b400000039193420e4bd89a8fddcf56f320faf8fd0a114c88e87c1a41425003fb5c8eb867c9c55fb5237ed7cc43bd5f899fa200addaa6bd2d771de18117e8f207108bbddf8ee96efc2b50e2517fbb537f90293bed3e9df847445bb567154d433a4503afad3f7c1d8a2b8049032db004118e16774bfd47e4568ae283d251a9d7e6efee4d97a1e1ed5"], 0x1c}, 0x1}, 0x0)

[  205.933583] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[  205.941254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'.
2018/04/08 20:44:18 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="160000ff0c9191c9e879e124425bc17dca147e6cded6525685b2e588bd1f430e6f05d3e061bd02e789193325d2f77517d5bffcc15b0d9e539cebbd8b051f6ad5a3012153fc80fc845ad557f368ab13540d7904c6085f8ee125253338fd7215e424be010118641e3d5bff21af02f76e008d58c39662b967bef3e51ec37b"], 0x1c}, 0x1}, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000140)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14)
r3 = dup2(r1, r0)
ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040))

2018/04/08 20:44:18 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa})
read(r0, &(0x7f0000000080)=""/216, 0xd8)
r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="89a383134d734d31339e15f6cf3e01016a9f095d6dcc05e4b5a919e95d2f23c60660e7237aa91ee083747f8a445728836588d4df4c21823713c38b6398b3d82deeee6da30a073aebd5632c421c2b8b65c5cc4ccc5714da6115b0c00f0fb77cb0862909d15a20e361af65a5409ab23402c9731c7520f819331dbb280039787fe4f0b53e5141be09643bf3def113eb4238977d64cd64b4c8b822d5bda4b21317dd2893668284c79d", 0xa7, 0xfffffffffffffffa)
r2 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\'}+em0$vboxnet1\x00', 0xfffffffffffffffb)
keyctl$instantiate(0xc, r1, &(0x7f0000000280)="bfc80ec453246909f1c5d9b86557abd6032aabe5d9b9b2fd663ea33afe4444b839a90a3187035dcecd69a86fcd07dfe745f9080ecbd606ae03702d32469ff28e183da4f6bedba3b25320940399ea5e12aec1d2b089b7c8d37dc4ec8be66a64626186e16079f8f03ac8eb24118ae74259d0fd3fbcf4747c1566c2da41b76b5c0b21bd82b4b4f7a1f91361a15f9b8e31ca25f8bc13815be8ad32252685a43c8b35dda88968a517304cf225c73f654269dd9147b3a0303c9e64be89664b3a76d41745bd14d8fcc889b15be0a163fb8028a03be8ed64366ad45c1b22e061624461a9e1242c99e2fe", 0xe6, r2)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
connect$vsock_stream(r3, &(0x7f0000000440)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000004c0)={0x0, 0x3, 0x106000, 0x1000, &(0x7f0000011000/0x1000)=nil})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r4 = socket$netlink(0x10, 0x3, 0x0)
fcntl$lock(r4, 0x6, &(0x7f0000013000))
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000})
ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000500)={0xa00, 0x100000001, 0x4, 0x101, 0x0, 0x658a})

2018/04/08 20:44:18 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05", 0x49, 0x10000}], 0x0, &(0x7f0000014300))
syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6", 0xa0, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'})
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00')
unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00')
mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff))
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bpq0\x00'})
r1 = open(&(0x7f0000000500)='./file0/file0/file0\x00', 0x200000, 0x0)
accept$inet(r1, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10)

2018/04/08 20:44:18 executing program 3:
truncate(&(0x7f00000003c0)='./file0\x00', 0xff)
syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0)
mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket$netlink(0x10, 0x3, 0xf)
syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x4)
unlink(&(0x7f0000000580)='./file0\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)})
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18)
lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0)
accept$alg(r1, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000880)={0x0, <r4=>0x0}, &(0x7f0000000a80)=0xc)
getgroups(0x4, &(0x7f0000000ac0)=[0x0, <r5=>0x0, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r4, r5, 0x400, 0x260, 0x40)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000008c0)={r6, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98)
r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff})
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000})
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ustat(0xf669, &(0x7f0000000700))

2018/04/08 20:44:18 executing program 2:
r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0)
readv(r0, &(0x7f0000003c00), 0x0)
ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8))
ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000))
fcntl$setflags(r0, 0x2, 0x1)
ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60)

[  206.041238] IPVS: persistence engine module ip_vs_pe_pip not found
[  206.079493] netlink: 'syz-executor0': attribute type 1 has an invalid length.
2018/04/08 20:44:18 executing program 1:
open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0)
syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f00000006c0)=ANY=[])
r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffff8}], 0x0, &(0x7f0000000340)=ANY=[@ANYRES16])
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="ea", 0x1}], 0x1, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0)
ioctl$TUNSETLINK(r1, 0x400454cd, 0x10e)
mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000540)='ntfs\x00', 0x0, 0x0)

2018/04/08 20:44:18 executing program 7:
r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0xa0000)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x21, "543eea05b1a992d47b55007bb089b08be8f475d553f1e8631aa3b2c6b2cc52770d"}, &(0x7f0000000100)=0x45)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000040)=0x80000000, 0x4)

[  206.086891] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'.
[  206.102474] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop5
2018/04/08 20:44:18 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = semget$private(0x0, 0x20000000102, 0x0)
semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}], 0x1)
semctl$IPC_RMID(r0, 0x0, 0x0)
syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200)

[  206.209079] IPVS: persistence engine module ip_vs_pe_pip not found
2018/04/08 20:44:19 executing program 0:
sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c44c08b3c6b9f626d9fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c1966f0a89293b50b94a2fe15c9cf5b67927a12239e522c6d9612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140bd5", 0x61}], 0x1, &(0x7f0000001480)}, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x400202)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0300128e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10)

2018/04/08 20:44:19 executing program 2:
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x9, 0x1, 0xffffffffffffffff)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe804, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x1000000, &(0x7f0000000380)=ANY=[])
mkdir(&(0x7f0000000200)='./file0\x00', 0x5)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='openpromfs\x00', 0x80, 0x0)

2018/04/08 20:44:19 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x1d, &(0x7f00000000c0)={@empty, @empty, [], {@can={0xc, {{0x2, 0x0, 0x9, 0x1}, 0x4, 0x6d13cd2f40b4c427, 0x0, 0x0, "53c22a1ef51bd274"}}}}, 0x0)

2018/04/08 20:44:19 executing program 3:
r0 = socket$inet(0x2b, 0x801, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
memfd_create(&(0x7f0000000000)='\x00', 0x1)

2018/04/08 20:44:19 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="774b020500000c000000000000000000000005000600000000000a0000000000000000000000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002000000000000000000000000000000"], 0x60}, 0x1}, 0x0)
socket$key(0xf, 0x3, 0x2)

2018/04/08 20:44:19 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0)
r1 = getpgrp(0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000004c0)={{0x9a, 0x7, 0x2, 0x768, "0905f7705bfefdd36dec1eb6853901bd597fa493f33bc7ced681fd1ef0661bee640cbf8e00f20de89e628aed", 0x9}, 0x0, 0x0, 0x4b9668f5, r1, 0x31, 0x40, "856f8f78f544363c28b075d05b7480b31664f5319a16796bdb801d4238022ac90ce3141cabd618f2eb887b1e51b67070ece500bd56d420e813c6fd0fc7e761d5", &(0x7f0000000080)='\x00', 0x1, [], [0x7, 0x5, 0x0, 0x9]})
sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0)

2018/04/08 20:44:19 executing program 7:
r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0)
write$tun(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="fe54f8c4c7a83779ed4f27f35af00db8a3f349fb39dbe6ebed11e1eba873369d5e5e80b5dd83517676b2cd51e378f1767219d8e8f5de00f597e9a39448d9b7d39d2ba788553beb2f2e9a12459c800cc54e361b8284cdb4c6753f51d4eb225909d732a532c8e38d15b5a02ea7f9bdb8d2df9963e1879b1f9baa195737cc672371b4b6703d4d2af6c028d0d433981d5347612989e44d3d64c6c27532728156705d935ce5279d92a5419b35d4f8462da20953bce465c435c1d5a8395e4a87565ce1403bc2961047"], 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
pipe2(&(0x7f0000000000)={<r4=>0x0, <r5=>0x0}, 0x0)
r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00000001c0)=""/4096)
r7 = dup3(r6, r5, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10003, 0x2, 0x7000, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r6, 0xaeb7)
ioctl$KVM_RUN(r7, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r7, 0xae80, 0x0)

2018/04/08 20:44:19 executing program 5:
clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000))
mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='/\x00', &(0x7f00000affc0), &(0x7f0000000080))
r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00')
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/115)
readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1)
readv(r0, &(0x7f00000012c0), 0x0)
open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0)

2018/04/08 20:44:19 executing program 6:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe804, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140))
r0 = socket$inet6(0xa, 0x804, 0x1)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040))

2018/04/08 20:44:19 executing program 3:
r0 = socket(0x5, 0x20000000080003, 0x800000c0b5)
keyctl$join(0x1, 0x0)
write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26)

2018/04/08 20:44:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005dcff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001040)=0x1, &(0x7f0000001080)=0x4)
openat$cgroup_ro(r1, &(0x7f00000010c0)='cpu.stat\x00', 0x0, 0x0)
write(r1, &(0x7f0000335000), 0xfc94)
readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0xe0)

2018/04/08 20:44:20 executing program 4:
r0 = dup(0xffffffffffffffff)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {<r1=>0x0}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3})
syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{}], 0x2000000, &(0x7f0000000a80)=ANY=[@ANYBLOB='rrrors=recover,gid=\x00\x00,\x00'])

2018/04/08 20:44:20 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000b76000)='./file1\x00')

2018/04/08 20:44:20 executing program 6:
openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81)
write(r0, &(0x7f0000003000)="4d98ae79a7eb359cd70a720902c4054afee11afe085dd6dd4194cbf6da1529e33af2a03a73b83c4aab7226a03d1b54144b8571db888bad34cb44a3ffaa2bf3f5215a33a899a04c2a4214edeaf61d13c8def3fe1670ceb4aaec49aea79f226047364cdadae2b0b688410e68bd363a32ccfaca8dbbe880f99376cbbe0adeaae1bd7725e7bf43155f7be87d61d681d9b475bc670e930a3899c24b470b0f1ebe0b4b2dc20a59916101cfb257ad28972d3a21ea9cae3432431d33ea1d23f65f0e19333b067d2b2434823a7db57c23f84be30d58f8a190643a188332d3c4396a08b16862fc0aa9429d2eeee6bd45247b33f75b66e0773ff455ba81c50289a188d8219915e2f233079b8e9f6cc7aaffdd144d48c34a6535a21e4a170266787214d9689d66f6f7599c38e8e6657fd6042bb910faffdc07fd965b42fd8045e5fc2ff567523c27a49ebf4c91864e401729caea43b3b68e3993f311095233ba34ba21ffc9a9326bedae5623742d4cc5fcfe9cd92405e33e7d3ecec2390581028d0a5a0c63bbc0f02b0b81272372891ac381ed3cd347e0c5d227cd94c125305a7a69bcbaa0ea8e35dc9721ca51d341c21503bb87c48717789d2cae1f2ef6f093e34d17d73f3680483fd55d3834aa0ee02c626e0a6ea63b4c0431487b23a2624f6596fe448ba49c597180c007caae114edc3c6908cab09fe2330db6a526724cada0766d56845f0cfe408095498feda581151cf433be6653834c516b841327fa6e333014a21b58766e85ef304c1498c6d2a5b3f34f45c83a019ba3467a6c0cee6662c908c8f6cb2982ed2bf7aa487dfa8f5991098d5ca2cc5493608e973003f36d4b3bac9cbb914c6407e07e29ade05da6c4367e264ac88a4c6af50b2c01b5c218bbd714c5bd5ff78378f0f7", 0x285)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x0, @empty, 0x4e23, 0x3, 'dh\x00', 0x10, 0x6, 0x65}, 0x2c)

2018/04/08 20:44:20 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e22, @rand_addr=0x622}}}, 0x88)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200002, 0x0)
fcntl$setsig(r1, 0xa, 0x20)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000b6bfdc))
pwrite64(r1, &(0x7f00000000c0)="c064c372b43c7ecea90f0d15d62eb7d38f44c6a94607ebd07df2bcb85dedf2", 0x1f, 0x0)
inotify_init()

2018/04/08 20:44:20 executing program 5:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800)
fadvise64(r0, 0x0, 0x400, 0x3)
r1 = socket(0x2, 0x3, 0x40000000000000ff)
sendto$inet(r1, &(0x7f0000000000)="36000000000040071901d1f14cd4f023000000000000de008859eff71d459553", 0x20, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)

2018/04/08 20:44:20 executing program 1:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000180)={0x59, 0x0, 0xfffffffffffffffe, 0x210136e})
bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000ffffffff1500010000000000000000000000000095000000000000889816ba2197b33fa38206dc00"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48)
accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000)
accept4(r0, &(0x7f0000000200)=@alg, &(0x7f00000000c0)=0x80, 0x7fc)

2018/04/08 20:44:20 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x1)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10)
get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xb362, &(0x7f0000ffc000/0x1000)=nil, 0x1)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000280)=0x40)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={<r3=>0x0, 0xc6, "b795a549037f7ff931c0c8a6e3b8757c7b611d8593bea68c9cdd956ce7025bd98d00093e91afe8fcc6af532593db510173ec759ffa9eb446ce820009afaf5c0965b9f5932ab381699bfd9478251a433dc577531eca24d8322ab49f87a9d09f2a8a9954311aafc7e0cabb5db8ce63bc212aec56f8394c9746d50444c4f3c70ab1a572af5eb60b2c2c0af001ce7fc136a9c6f644f544f801047424e7fe6c636eaeb712cb0c484fc20eafe3c1d0452596805841c6390f543af60ff28cae158ffda0424ba285d266"}, &(0x7f0000000240)=0xce)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="21000000ab42def06d6547fa1e945f984ac9870c87a95c2fc1b6362f31da87af124a6bff07000013"], &(0x7f00000002c0)=0x2)
sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/08 20:44:20 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4")
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)="279af79b362d1c332c2b1382b90ad9a122c909e15dd2976a46516111a788308d18049b57d4baa0e2a595a6542c4da4a2c5a651fd146888ec45868a12a744f5a95bbc0575ba58a05a5930f59ffacbd52ffbbad91dcea4c1d83e2998051f3296655280854cfb37213838e6d3362c9542ae1136538f3b200fc2eba7b3ea697d2e42552805bc080c461a7f310643", 0x8c}, {&(0x7f0000000040)="17955eaf0f0d92af41266089ca78ee965911c032f10b80fb045566820a47c34a9cb59e81bda96840a955", 0x2a}, {&(0x7f0000000080)="1ecc17563b0d74eac5319b1cffe8ee3e6a82fe9bc2c6", 0x16}, {&(0x7f0000000300)="24c269d787c6492ec346847b0f8f525013c088a163f6d7538c64961cb504ee324c15aad7aa0fbc8f2b1d645dce1f4b856787aa2e7ad541cd15b5f63127069e5ca50d7e994e7bb5b3806fe168d7a2cfcd220fe86a9e026ceacd663b33eb9feaef392533faba852a255c0b5696993f0a577acacd52d5bef12e7133cf0225f0af67daf5eef7c6f0ca2996dfe49755b4dacb69ebe288605b717b525d492164309c47f3b90b7c64beef514a36b6bdd001bdb57abed76b7121d1e8e93504d1207febbfc1a0daaeb17f6e25177178c48a443db158bb13566b0ed7b976d7e8cd449d0bd64f80a3508dd3f950bc7ac332f690", 0xee}, {&(0x7f0000000400)="2b950589fb156ac4c012940e71ed3e19ad1462dc9f686580d7b3f830fff1aea645eb162b01a5bc640037be34d9fd20b5efea994525e77d790a584f7e35184e00451e2042a4f09cd65f27b650e47346d1", 0x50}, {&(0x7f0000000480)="f070aa0357fd00f28970", 0xa}], 0x6)
dup3(r0, r0, 0x80000)
sendfile(r1, r1, &(0x7f0000000580), 0x100000001)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r0})

2018/04/08 20:44:20 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0)
write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50)
r1 = syz_open_pts(r0, 0x41)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fffffff})
writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1)
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080))
ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc))

[  207.966082] ntfs: (device loop4): parse_options(): Unrecognized mount option rrrors.
[  207.974062] ntfs: (device loop4): parse_options(): The gid option requires an argument.
2018/04/08 20:44:20 executing program 5:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf60, 0x80002)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30)
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000000180)="1f0000000104ffa7fd435404ad000000000501de080001000423dcffff0000", 0x1f)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/48, 0x30}], 0x1)

2018/04/08 20:44:20 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"})
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x200000000000000, 0x6000, 0x2, 0x5, 0xb})
setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x478, 0x138, 0x138, 0x138, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00'}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffc, 0xb2d, 0x3, 0x5, 0x3, 0x9, 'bcsf0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x3d9}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8)

2018/04/08 20:44:20 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff6006118"], &(0x7f00000001c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x1ca, &(0x7f00000005c0)=""/206}, 0x388)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48)
r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2f, 0x2000)
recvfrom$ax25(r0, &(0x7f00000003c0)=""/152, 0xffffffffffffff7e, 0x40, &(0x7f0000000180)={0x3, {"4baeeff1cf7eb3"}, 0x6}, 0xffffffffffffffe9)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080))
socket$inet6_sctp(0xa, 0x3fb2eef6e4556ed6, 0x84)

[  208.109176] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'.
[  208.151770] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'.
2018/04/08 20:44:20 executing program 1:
seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x8001}, {0x6}]})

2018/04/08 20:44:20 executing program 3:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20040, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = socket(0x40000000015, 0x5, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x2000)
r4 = syz_open_procfs(r1, &(0x7f0000000140)='fdinfo\x00')
ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000180)={0x0, r4})
setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4)

2018/04/08 20:44:20 executing program 6:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=<r0=>0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x8000, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x3)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080))
tkill(r0, 0x8015)

2018/04/08 20:44:20 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108)
syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff02676d29f5260808110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000))
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0)
sendmsg$kcm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4000}, 0x40000)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4000000020100, 0x0)
accept4(r0, &(0x7f0000000100)=@can={0x0, <r3=>0x0}, &(0x7f0000000080)=0x80, 0x80800)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@remote}}}, &(0x7f00000007c0)=0xe8)
sendmsg$nl_xfrm(r2, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000800)=@expire={0x25c, 0x18, 0x20, 0x70bd2a, 0x25dfdbff, {{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x2, 0x4e24, 0x200, 0xa, 0x80, 0xa0, 0x3e, r3, r4}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3f}, @in=@dev={0xac, 0x14, 0x14, 0x13}, {0x3, 0x3, 0x3, 0x8fb, 0x268e, 0x80000001, 0x6, 0x3}, {0x8000, 0x40, 0x5, 0xc000}, {0x8000, 0x100000000, 0xff6}, 0x70bd27, 0x3502, 0xa, 0x4, 0x27a, 0x20}, 0xfffffffffffffffa}, [@offload={0xc, 0x1c, {r5, 0x1}}, @extra_flags={0x8, 0x18, 0x7}, @lastused={0xc, 0xf, 0x401}, @proto={0x8, 0x19, 0x3c}, @encap={0x1c, 0x4, {0x3, 0x4e23, 0x4e24, @in=@multicast2=0xe0000002}}, @replay_thresh={0x8, 0xb, 0xffffffff80000000}, @algo_comp={0x118, 0x3, {{'lzjh\x00'}, 0x670, "bd5b1bd01d36675c0ace3154524e69a258297b7a6ef2c6053810966865771b562e64a7aa8689331516bb9c16317cc7857292a36b865df7bdbf7a19d6d100a88e95c3afc6edffd8a037a53aac7b276233f54b732eb45f03d0cd1298f2f900ef06a4e3fcd8134e3e0b7376f39849a4c8efaf9f7dbdfb1f468f8b2393f85771d9e2906a6ccd48364b97952d9ec11d85ebb50df787db875af98096be692b9d5527746063e11bb2357777b4af7793d65e83e31b557c89da7d3f8030d39db6a26a719e2086b694a51d08ad032d96c8e630"}}]}, 0x25c}, 0x1, 0x0, 0x0, 0x4}, 0x0)

2018/04/08 20:44:20 executing program 2:
r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x3ffb)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe2(&(0x7f0000f61000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30)
setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8001, 0x1ff, 0x80000000, 0x68cf, 0x6, 0xcaf8, 0x10000, 0xffffffffffffffe1, 0x7ff, 0x7ff, 0xfffffffffffffff8}, 0xb)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r5 = userfaultfd(0x0)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x1, 0x7f, 0xffff, 'queue1\x00'})
tee(r3, r2, 0x1, 0x0)
getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000100)=""/44, &(0x7f0000000140)=0x2c)
ioctl$void(0xffffffffffffff9c, 0x0)
dup2(r3, r0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
r6 = dup2(r0, r0)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d8"], &(0x7f0000000440)=0x1)
sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000000000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000900000008001900"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000)
getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={<r9=>0x0, 0x7}, &(0x7f00000004c0)=0x8)
r10 = dup(r8)
fadvise64(r8, 0x0, 0x9, 0x4)
socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10)
sendmsg$nl_xfrm(r8, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0)
bind$ax25(r10, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10)

2018/04/08 20:44:20 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7, 0x8, 0x5, "176b21d4baa4d5e3a7c8b153abbb88681bfc115f2477e464fb3d7bf4022838cd9edc3124e9fa603c5076d07ed058ce6322d6d402fd9a6faa80e544bba4c208", 0x35}, 0x60, &(0x7f0000000500)=[{&(0x7f00000002c0)="4eb2e2c9abf6339407f6843f20e49ac33589298163c009429c7ffb0a9bc8abc4d4f95af40310769f0528786199d85930aac31d9186be817a70aff7cf9d90cfd4cc75ea2ef9b36abaa73386463db3152e566cb52cca966f4b2cf9c98d94253213fc0bedd426eddfc1b984290642894f0c2c3633e9a43c5f5af06ef33ee1eb9dde7e90604b009413c901268808eb42e806637d19d72c8191152398f91551a374295b0a2b6fc9cb16dcb53d77409a7c54", 0xaf}, {&(0x7f0000000380)="b68762146987fbba9d7687a28fac6a7e6c6e9c52d94149d08f36331ff5752afb61b9ec84f9490c66be56f298145e7c7fc9676de749996155837610d942c3f6ddf16e", 0x42}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000480)="8cff518742d82e04060831bb61e66132312f160ae33eaf2930f3e8f12c3c8a16bf93b825cb2323a9890f51b5a3a8f0b955b1cffc49c147709341c453d79d76626730aea90e817ccce5d2f2072b4b1dec8a8ec99d93e57a0bc9695b959e32010425b1c57ab9af23ae315017d2", 0x6c}], 0x4, &(0x7f0000000540)={0x18, 0x13f, 0x4, "4217aa78b86220cb"}, 0x18}, 0x1)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0)
pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=<r4=>0x0)
fcntl$setown(r3, 0x8, r4)
fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r5 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
close(r5)
getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d)
sendfile(r0, r0, &(0x7f00000005c0), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
setns(r3, 0x0)

2018/04/08 20:44:20 executing program 4:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8))
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=<r1=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1)
ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4)
capset(&(0x7f0000000080)={0x399f1336, r1}, &(0x7f0000000100)={0xa9e9, 0x0, 0x9, 0xc10, 0x1, 0x9})
umount2(&(0x7f00000000c0)='./file0\x00', 0x0)

2018/04/08 20:44:20 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)={0x20, 0x8000026, 0x1ff307543bf68123, 0x0, 0x0, {0x3}, [@typed={0xc, 0x3, @binary="711b9dc567"}]}, 0x20}, 0x1}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, <r1=>r0, 0x1})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4)

2018/04/08 20:44:20 executing program 1:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0)
ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x5, 0x6})
r1 = socket(0x1e, 0x8000f, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0)
connect$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7e5c1cb3f5df"}, 0x10)

2018/04/08 20:44:20 executing program 3:
rt_sigaction(0x12, &(0x7f0000000000)={0x8000, {}, 0x800000000000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0))

2018/04/08 20:44:20 executing program 6:
syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00')
syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00')
socket$pptp(0x18, 0x1, 0x2)

2018/04/08 20:44:20 executing program 4:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioperm(0x0, 0x9, 0x983)
r0 = dup(0xffffffffffffff9c)
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xc7, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="0fa8ed0b4c96b98a412082be8d5c056fe6c6d027cf0b10669751600aa185ec578093d490444e91281980fe51e4d28e40369f2e340e4caaf59f9b3249475ef1625af62236e764fed3851209e86b4f131009cdca318fb28d589a82e2f75f59009128b26b951ab51427c0e54198e5531c9d1c3eae9401e3dda956f57b2beaf839059962b1e077688a44729a20fcd516dadbb1fa54ed4dbf", 0x96, 0x774}, {&(0x7f0000000180)="b7f96c804254b5167ceefaf4de3d745dcfc8e77da21eb6db809735aff087310a5b2f512bdc72d0e167f0588a7fe5dc065ebf8b9e733432802cb6a1777e58d12ed2456cfdd82d227ff092b55f85ecbd259a6ea1d059317ac9e0f35eab5dfd052468403ab2539bde7190545e170608361fd406c6d06588dbec863c748e6be9a9", 0x7f, 0x7}, {&(0x7f0000000200)="ef4470e052430d0d0ad82ec2f5d6e85c6f8fcda1d7b9501659c8ebeb9b8e29825d4216fe2b8093aad9c228", 0x2b, 0x3}], 0x800, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000030000001401000006000000"], 0x10}, 0x0)
syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x3, 0x2001)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000300)=0x4)

2018/04/08 20:44:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x509000)

2018/04/08 20:44:20 executing program 7:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x448000)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x4, 0xfffffffffffffeb2)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x80})
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x5004, 0x2000})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1000000000000011, &(0x7f0000000080), 0x191790c3a5b4342)

2018/04/08 20:44:21 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2000, 0x0)
syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f00000002c0)="460f35f365f32ef3430f01df0f20c035000001000f22c0430f22e7b9ad0900000f3266400fd2a70b0000003e3643980f20138f0978c32a410f237e", 0x3b}], 0x1, 0x20, &(0x7f0000000340)=[@flags={0x3, 0x200}, @dstype0={0x6, 0xa}], 0x2)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000080)={{0x7, 0x5}, 0x0, 0x1ff, 0x46fa, {0xa30f, 0x3}, 0x7ff, 0x81})
sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1446b7c50020000045b1d52a8bf2a721abf93f9eef72778e8b1f2221ff070000671c8b00ddee249378ca14b46aed259a02b519cc5da52800080000f85b98e7f0141e0d7b3af14812b61581e8cf349e5861a01a1e545f37b100c221d080ee458327b79886ca9c340e0234b96ae873513ad86cb967b89ff7d1b99a40c4c17ff95af1ec3853d61cda5c9ac8759c2f65616c43b52bbf"], 0x14}, 0x1}, 0x0)

2018/04/08 20:44:21 executing program 5:
syz_emit_ethernet(0x6e, &(0x7f000000bfc5)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}}}}}}, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40380, 0x0)
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'dummy0\x00', 0x400})

2018/04/08 20:44:21 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0)
ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040))
write(r0, &(0x7f0000000140)="220000002100070700be875d09001c010a00001e0001090000000400050003807880", 0x22)

[  208.497570] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=ef000000)
[  208.571060] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=ef000000)
2018/04/08 20:44:21 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x101000)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={<r2=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x7, 0x3}, &(0x7f0000000440)=0xc)
r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x8, 0x0, 0x9, <r5=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="2f000000efcbef11ab18d641154068a1afd6ddc4fbb0e1f5376ecb946405d36dd332bd31402832b5d59392bb7700017dcbff860355d5e5d39697cb1334f493"], &(0x7f0000000340)=0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x8, 0x8004, 0x6, 0x9cf, 0x0, 0x0, 0x5ac9d911}, &(0x7f0000000240)=0x20)
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x801, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0)

2018/04/08 20:44:21 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102)
recvfrom$inet(r0, &(0x7f0000000040)=""/174, 0xae, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
shutdown(r0, 0x0)
prctl$void(0x11)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$rds(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/171, 0xab}], 0x1, &(0x7f0000001500)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0xffffffff}, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x77eec0db, 0x4fd, 0x31, 0xffffffff, 0x9d02, 0x40, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/4096, 0x1000}, &(0x7f00000012c0), 0x10}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffff000, 0x2a2}, &(0x7f0000001300)=0xffffffff80000001, &(0x7f0000001340)=0x9, 0x5, 0x7, 0xffffe00000000000, 0x7, 0x46, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x30c3, 0x5}, &(0x7f0000001380)=0x5, &(0x7f00000013c0)=0x800, 0x1, 0x400, 0xffffffff, 0x20, 0x8, 0xfffffffffffffc00}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x100}, &(0x7f0000001400)=0x4, &(0x7f0000001440)=0x5, 0x9, 0x1000, 0x7, 0x0, 0x11, 0xfffffffffffffffa}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x7fff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001480)=""/44, 0x2c}, &(0x7f00000014c0), 0x5}}], 0x1d8, 0x10}, 0x4008004)

2018/04/08 20:44:21 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x7)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@hci, 0xc, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/222, 0xde}, 0x2001)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f0000000440)=""/210, 0xd2}], 0x3, &(0x7f0000000540)=""/86, 0x56, 0x7}, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000005c0)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x5}, 0x9, 0xffff, 0x3ff})

2018/04/08 20:44:21 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x4000, 0x0)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0), 0x273}, 0x0)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x10000, 0x10d101)
ioctl$TIOCSCTTY(r2, 0x540e, 0x8)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x10000000})

2018/04/08 20:44:21 executing program 2:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4)
syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000280)={'nouuid,', {[{@noalign='noalign', 0x2c}]}})

2018/04/08 20:44:21 executing program 0:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="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", 0x1a7, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
socket$inet6_sctp(0xa, 0x7, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'syzkaller1\x00', 0x1}, 0x18)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0)
ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200))

2018/04/08 20:44:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000000, 0x400000)
sendto(r0, &(0x7f00000001c0)="db5739c248ca08ba6c8f11133cb39a7390fcf80a7c5e7c1be72bcb0e66dcf2721b674e50626e922a5d717f617131eed55c4ba9ca7248625335502f743d2f9e3fd6f50f62268b7d2247a56a4ff14f0f02d4ccd095d46fd1d1abdb6a89e5191a09ecfbbb8a65b3d0db423a5d31b86817a14db65da32c28eeff1e3cdc0e8c68d98ef6e5d9e51703ffba9e7c5c2263d80dff8cc2e99ab8de0eb09ce3c47ce06c64e9266206b211d5af8e3de73ff89cd8", 0xae, 0x8000, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x0, {0xa, 0x4e24, 0x550689ad, @local={0xfe, 0x80, [], 0xaa}, 0x40}}}, 0x80)
bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100001}, 0xc)
getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a)
accept(r1, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0)

2018/04/08 20:44:21 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="016bf5a2d9d84e6f5e62950a"])
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000))

2018/04/08 20:44:21 executing program 6:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0))
bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)

[  209.356190] netlink: 'syz-executor3': attribute type 2 has an invalid length.
2018/04/08 20:44:22 executing program 4:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x40000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
close(0xffffffffffffffff)
r0 = syz_open_dev$sg(&(0x7f0000002840)='/dev/sg#\x00', 0xf9, 0x40)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002880)='tls\x00', 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x3}}}, 0x88)
r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x125f, 0xffffffffffffffff)
accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48, 0x80800)

2018/04/08 20:44:22 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe3c, 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={0x1ff, 0xfffffffffffff000}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8)
r2 = socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2})

2018/04/08 20:44:22 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000230000000007028f88006a0a00ff7408c935dcf9"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
socket$l2tp(0x18, 0x1, 0x1)
uname(&(0x7f0000000440)=""/226)
bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x80000001, 0xfffffffffffffc1a, &(0x7f0000000300)=""/187}, 0xffffffffffffffe6)

2018/04/08 20:44:22 executing program 3:
socketpair(0x8, 0x1, 0xf36, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000000000040, 0xc963, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0xffffffffffffffff, 0x0, r0, 0x0)

2018/04/08 20:44:22 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3)
sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000180)=@hci={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x804)
r1 = accept4(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x80800)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x100000001, 0x7, 0x3ff, 0x7, 0x6, 0x1, 0x10000, {<r2=>0x0, @in6={{0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0xfffffffffffffff9, 0x2, 0x1ff, 0xfffffffffffffff7}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xde, 0x180, 0x204, 0x401, 0x80000000, 0x942, 0x1, 0x5, r2}, 0x20)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40500, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0x7)

2018/04/08 20:44:22 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000b}})

2018/04/08 20:44:22 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0)
write(r1, &(0x7f0000001200)="f858f0c637db5ccc708bd6cef167f826ab4a8a58266ae5093312240abe99b574541887d5e688c24bf3d745ace3a07e863db43e88d5d89df7727f717850b22b4e4ab511c59974b81f3f00e2506f772ea0b965d3540d01c1d7c141f88144c41ea48d6d7bc717399759cc4fcd8461ea8a9a4a7ea5cdcd2a53ec9aa6760ecd4ad5a7", 0x80)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0)
pwrite64(r0, &(0x7f0000000340)="2056396eee515a0df7ba6afa1c278e3456884c27a3ceee844e1a82f8b548b4442e9e8db16a75643b517cc7938c84b73de4a26a29cf3cef5c3bb781bdadac1739e8584fceeb75890848b7b44fd00b370d4fb49142b69562e1a04285983ca824f41ebab1b9980e321312140dbd7d23489535cd35b89e7072e5df8f367bc27d3ca2c25a4e0464106e20cc4c703fae079d32abd372a61dac88b8b5a3f2e654a134baad46cc49dfd6f89573871f2419af36abf658e8476bca78a0d457682ef9a8534bf5ad48d0f735796b492210f63c914ca172e8f64551e12fdb437ce419522cf367915f249b", 0xe4, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ftruncate(r2, 0x80)
socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000002c0))
setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x78)
ftruncate(r2, 0x1000)
splice(r2, &(0x7f0000000080), r3, &(0x7f0000000200), 0x4, 0x4)

2018/04/08 20:44:22 executing program 4:
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000005, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x57a, 0x42)
write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0xf1b, 0x80, 0x10, 0x80, 0x0, 0x3f, 0x5, 0x295, 0x38, 0x3a6, 0x80, 0x10001, 0x20, 0x1, 0x1, 0xa8bc, 0xffffffff}, [{0x5, 0x7ff, 0x5, 0x100, 0xc4d3, 0x200, 0x5, 0x3f}], "3b7b0e2b1d473116ab682eea62b8d7a791537b2bff5dc302a592572cb5ebe9d6459bd770055f4d6e0d35b9c8d671605af64f36480f2c02638aa6cf5744bbbecccac813c6a2e7b6a382d77e64fea5b58e2537b0deaf2033057bd67b3b99e0a658a921be2b253740b316f009747cac0450b541322eb348b93918f46c6fd2c49dd1df29fe6c028afc799448aa8f8e13603d2a3c27909e2ae8367dd025d1598fdf327c05a758ad29f8a2fb56d2fa2cdefae3f249630831425f5bffa5e9b447421d94d541b4dc3fb28bbc551fd21d6d10", [[], []]}, 0x326)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8)
fanotify_init(0x24, 0x101001)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"])
sendto$inet6(r0, &(0x7f0000000400)="3082a2d6db652b0996f3f6f0f75c5fd0a932acfe67a64f2a00e600d16eae546ec1565e97e1df7167fc9f5b", 0x2b, 0x10, 0x0, 0x0)

2018/04/08 20:44:22 executing program 0:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c)
sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x4e}}], 0x1, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4)

2018/04/08 20:44:22 executing program 2:
r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x2)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@empty, @random="550f7f3a08fe", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]})
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c)
sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4b, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}, 0x2}], 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80100, 0x9)
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x60, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4)

2018/04/08 20:44:22 executing program 5:
syz_emit_ethernet(0x140, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030290000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000040000000000000001fe800000000000001100000000000000b116856dbd437cddfb0e219733ce77145f42bb45ce3350b797052798bef117aab84f5b2a9146685db21214ac6ac44ceaf163c4a15cef0ec66ea1acc0377f4293828d5311f4e54be7f0b88d88e44eb5528a66d77410f027767640ff070000000000000065988cd10c97f78b0efac12fc7f68bbfafe3"], 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220200, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x1dc, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb069}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x31}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x2400c840}, 0x1)

2018/04/08 20:44:22 executing program 7:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0))
connect$unix(r1, &(0x7f0000000ff8)=@abs, 0x6e)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, <r3=>r0, 0x1})
clock_gettime(0x0, &(0x7f0000000040)={<r4=>0x0, <r5=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000100)={{0x6, 0x0, 0x1, 0x6, "6f3913487f5a08adb9609ded2e9024d01e1260010177b1aa6a7abaec1987692490ee2973bd19a7f508a6739f", 0xfffffffeffffffff}, 0x7, [0x3, 0x6, 0x5, 0x2, 0x4, 0x6, 0x81, 0xff80000000000000, 0x100000001, 0x83, 0xfff, 0x2, 0xff, 0x0, 0x0, 0xb5b, 0xff, 0x3ff, 0x40, 0x9, 0x3, 0x9, 0x8, 0xffffffffffffffc1, 0x1f, 0x100000001, 0x8001, 0x8001, 0x7f, 0xfffffffffffffffa, 0x31eb99bd, 0x9, 0x30, 0x3, 0xfb, 0x80000001, 0x0, 0x8, 0x0, 0x0, 0x4, 0x7, 0x0, 0x64ed, 0x3, 0x401, 0x4, 0x6, 0xe946, 0x2, 0x0, 0x401, 0x83d5, 0x1ff, 0x6, 0x4, 0x2, 0x9, 0x3, 0x1, 0x401, 0x100, 0x30, 0xf6, 0x40, 0x10001, 0x1, 0x80000001, 0x8, 0x800000000000000, 0x9, 0x56, 0x65, 0x5, 0x1, 0x7f, 0x9, 0x1000, 0xbff3, 0x5, 0xd3, 0x8, 0x4, 0xffff, 0x40, 0x1, 0xbf, 0x8, 0x7, 0x4163, 0x81, 0xad4, 0x9, 0x7fff, 0x580, 0xfb8, 0x101, 0x2, 0x4, 0x7fffffff, 0x7, 0x6, 0x101, 0x7f, 0x100000001, 0x1f, 0x6, 0xea, 0x6c20, 0x8001, 0x80, 0x4, 0x8001, 0x0, 0x80, 0x2, 0x5, 0x8001, 0x1f, 0x9, 0x1000, 0x1, 0x100, 0x7fff, 0x9, 0x100000000, 0x4, 0x10000], {r4, r5+30000000}})

2018/04/08 20:44:22 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = dup(r0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8, <r2=>0x0, 0x0, 0x8})
ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2})
sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0)

2018/04/08 20:44:22 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14)
r2 = accept$alg(r1, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000800)=0xfffffffffffffef7)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84)
sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0)
recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0)
sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0)
r3 = socket(0x18, 0x800000000003, 0xfffffffeffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={<r4=>0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r4, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10)
getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
accept4$inet(r3, 0x0, &(0x7f0000000680), 0x80800)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000700)={0x1, 0x28, &(0x7f0000000480)}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000880)={r5, 0x28, &(0x7f0000000740)={0x0, <r6=>0x0}}, 0x10)
r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000008c0)={r6, 0xa6}, 0xca)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x40, 0x3, 0x0, 0xe, 0x8, 0x6, 0x4}, &(0x7f00000003c0)=0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x6, 0xfffffffffffffffa, 0xff, 0x9, 0x0, r7, 0x8001}, 0x2c)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4)
bind(r2, &(0x7f0000000780)=@llc={0x1a, 0x313, 0x100000000, 0x0, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80)

2018/04/08 20:44:22 executing program 2:
syz_emit_ethernet(0x6e, &(0x7f0000000300)=ANY=[@ANYBLOB="cde0941ff214d1ba5678ba3997030f0000000000000086dd60e3060000383a00fe8000000000002000000000000000000000010223907800000000602851b900008400fff2ffffff00000000000000000000090001000000005731c0a20000000000015b77a3ca7ddcb744"], 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff9a, 0x10000, 0x2, 0x0, 0x4, 0x3, 0x3e, 0x4, 0x150, 0x40, 0x14a, 0xfff, 0x9, 0x38, 0xffffffff, 0x7, 0x8, 0x8}, [{0x70000000, 0x401, 0x5, 0x6, 0x9, 0xe4e, 0x3f, 0x3}], "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", [[], [], [], [], []]}, 0x1578)
fchmod(r0, 0x8)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400101fe, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x5, 0x7ff, 0x6, 'queue1\x00', 0x100000000})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x410000, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10)
sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000401}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0xec, 0x1, 0xf, 0x200, 0x70bd26, 0x25dfdbfd, {0x5, 0x0, 0x9}, [@generic="c7368842bcb4c189be2038a79cdb601bfbae44521d79e86f17fe4440030c8e60cb037778139825a5", @generic="62575dd1dc44bbf01aef3287e37ee0da03c96506b115102feb2721a35e23227e43ab0c5405131a2c03b0df801a5a47dffcb7beac3ebf0132a58f1afbbb77ed4605935c59adafde25b779aaef6781ee690aa1550886c8cfa30b40cbea7b2b51209c782b8bc93c8980d82cc94e6ef92aee5018043957e0b0c352896f0823126728b8d99084953bc57614b89bb1668a413613b6a2dfdbf738b202435983ab2e9301eff33d74d806a20918", @nested={0x4, 0xf}]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x80)

2018/04/08 20:44:22 executing program 0:
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x1, 0xffff, 0x0, 0x1}})
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400000)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', <r3=>0x0})
sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GROUP={0x9, 0x1b}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2}]}]}, 0x30}, 0x1}, 0x0)

2018/04/08 20:44:22 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000040)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ff0000/0x2000)=nil})
ioctl$KVM_SMI(r3, 0xaeb7)
ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/04/08 20:44:22 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
fallocate(r0, 0x1, 0x49, 0x9)
r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x400)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8)
sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0)

2018/04/08 20:44:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000000100)="480bc0ca5e1fcff679e0a40fe4556e3450670448220e63811b28f370030d98feb60bb8328a0ac8646ab04a26db41c21a658edbe0e16fe974bca0dc48cf815dd8379a2f70f1ebba39789ea84ea1f982b4bddb20038a1aa41de3c672d1f0e55194dbce3173b33fd2359f917544df74d6f2599963e445a77083fc21198c0f81d73a9c20fad23420a0d159e14cfb9cf64a139d52ad2c796a8827ecb27aefba18aa4746501fd25db94c4b857ba37ec0c83b24ed773247", 0xb4, 0x4040, &(0x7f0000030ff0)={0x2, 0x4e24}, 0xfffffffffffffed3)
sendto$inet(r0, &(0x7f0000000280)="fa", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0xc00)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080)="82747c879bb41dc6ecd1d89a78b96293ed807af29ea2ae4bd49b3e8f848b380b1e58c76827fd334e6b82bf4e23b9ec31b5424c20abdc1b00eccb73c02e0d9c338553b281bceb93f23a2d3daaa1c9905323388081126d6139", &(0x7f0000000380)=""/235}, 0x18)
bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xbc)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x3}, 0x90)
getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000200)=0x8)

2018/04/08 20:44:22 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0)
ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100))

[  210.428270] netlink: 'syz-executor0': attribute type 27 has an invalid length.
2018/04/08 20:44:23 executing program 6:
r0 = socket(0x2, 0x5, 0x0)
pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
ioctl$TIOCCBRK(r1, 0x5428)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8)
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/04/08 20:44:23 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x40000000)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000014c0)={<r0=>0xffffffffffffffff})
umount2(&(0x7f0000000040)='./file0\x00', 0x1)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000100)=0xc)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14)
setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x18}, r2}, 0x14)

2018/04/08 20:44:23 executing program 3:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={<r2=>0x0, 0xe7}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES16=r2, @ANYRES32]], &(0x7f0000000280)=0x2)
connect$llc(r0, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x3ff, 0x0, @random="95f51e825a9c"}, 0x10)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/08 20:44:23 executing program 4:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x40)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x108, 0x0, 0x108, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x1, 0xff}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x401, 0x0, 0xff0000ff, 'ip_vti0\x00', 'gre0\x00', {0xff}, {}, 0x8, 0x3, 0x40}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x10001, 0x101, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x0, "e816706df9524ffc55a913192dd3d464152990f625de787cb1681c3403e6"}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x2, 0x1, 0xfffffffffffffff7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0)
syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080000000000080000000000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000))

2018/04/08 20:44:23 executing program 5:
r0 = socket(0x2, 0x2, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000578ff4))
sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x8, r2)
write(r0, &(0x7f0000000040)="cf957340155eec23f90762dae47ce6ac589f4236e3244ad8339e2efca3f34347a372aaf3779742b4bc6b0c2478d2c42a5032959b63bb9cfd845b8c6e2c1686c97226ed3dc558", 0x46)

[  210.477422] netlink: 'syz-executor0': attribute type 27 has an invalid length.
[  210.600433] IPVS: ftp: loaded support on port[0] = 21
[  210.665599] IPVS: ftp: loaded support on port[0] = 21
2018/04/08 20:44:23 executing program 0:
r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x400000)
accept4$packet(r0, &(0x7f0000001280)={0x0, 0x0, <r2=>0x0}, &(0x7f00000012c0)=0x14, 0x80000)
sendmsg(r0, &(0x7f0000002800)={&(0x7f0000001300)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001380)="ca3f1a9e359837d1399c1d2e21fd6555e274a209808d451cb7833752288e4876e1bf883de548cc352caaddc849b28370f82b19cc8982e34af608a118d79dc3a26aaf6c5077035d012e3f9a7a0e85dff55f54545a4b10583c8296b85b03ac34588be667f93a5e897a3c", 0x69}, {&(0x7f0000001400)="ad4e819e70d6f44fb6d12deaf0050de84a2bf3e593", 0x15}, {&(0x7f0000001440)}, {&(0x7f0000001480)="4eec109914eebff845d7fe3d30df9770e5824cb75fdb84a01fd52d1badc09672b5d42eea35065919b1bc86a8cb8cd70653a171ec3e8efcc4cfc4895304de906bf978bae255ac0c2d8ac8d2ed170b877684f9cd3f18fc1fb4cc9afce0581c56ae5b3a2eb3bd70f044a90249a9874aed537e6b11c26810b961ef39", 0x7a}, {&(0x7f0000001500)="2dd635b1698aefde12f901dd1d9d61318e4af0b651f8e0511dc8b1fd6a7fe6139bfaa1458eb649d01d6f173784c3bdf0d3b08511e11e07727fd2a627f12a59a84da643e758d7f22f7cad69e49ea3395a864f9c7b0e4b477b8c0dea0f78719821e74c77b8ad8c106a2e49f330cd946b2c706e7be2b18d229081a6e7949bbb1c54a807cc38d90fc38ec6ec7225158355f215da2bece093283dc0afed67dd454cd23870769460a119d540899434630bdfb6a2c6ced7720d15e371762a6c653d9a3d6b5fdad83ee6b9017fd9d096afff3e2a5aaf4742aabb", 0xd6}], 0x5, &(0x7f0000001680)=[{0x1010, 0x10b, 0xf46, "bccccc0c972a2ebad0370878dcb1295b767ed01e5cd289d09ba317ca19ab00b03e918e481b268893893010c8808794ac3c35bb845a693d97baaff0446fdf1217335b11a147cb929fc8add7e4c92338f17d93eea03ddbf0f44a3248535a1ad4aa8dc43b81e3a1bd07439a5087fb99c23832f8d1d6157372fee9bc0d039aa1edd214451d8018a93c0c0cddc77a968a56f745f2a9c7ed669b1cbf160b4debf9ac602a7ec34e3b5e6e30471e2b1580c1d356bbbd59ba97680549c2d926bfa2822ba2f03d94577d5a29fbecbc3aac268dcac2a4b9de9b6cf8e598e198646a9c0abf0935fc875256872478ed04ae7032bb15ab0528d6be0f6823fc8a9493c1965c2a962fbb548848eaec763d537168f60a1ac52909842be81bcb4e90fd53b6387324df2fa4680525b5ec3a8c214be257f0b15352af7dcdd717ea5857138315a610f28d25f71710306797c85f8d9d074ff6569610009a299e67805e39c58e300020d2942cac46ac102e1f9af793dccf9d476d53159f87a3929c02ac419a707e5e314b2bc222d6e3d01651909b4aee9b4e8b573fcbf5973a48c9a7a78bf3f0627537cfe4ae8ec3c736059d20df7d06dffd710a8d7f32f14321e186605aa1c678bbc3a92b2eadedd667004ca3edfb34ac0f3ffe3aee37b92064676aa16d85de22f99d45774fb4240de46029b22d4dc5d5d818ec7197588c08f83d1cbf330a585678fef4efbbc9b79dab818d3980df87a99cc1490b2958f815383552c9bb8a25aad86c9e7a6742dec4b57c4f2f596fb4f57c074a96ec4588da7c4f215178275fb74131c8f0390bb0fda6a8ad9a57963ddec4ee539d499a51430561ceebfb97a410b12f9d1362dd0d3254cd225196423d6ae22a7b4812fccba27e9affba3e0e5ef57a9ef8ace4a3e8a2ca1a308cdc5262f105f2de88607ea6314d0ead0c408c8f5d7b61a28b9adc96de06da696f5563d7ba86ae284c779d2f01a227f9e75227d161f9d21c9852bbb3d4e4dee9c9fbaa28c2127efcdb24ff84024adaff3660faffce4efd1112800bb7d1caa174777e340074ac4f958b6af87c1273807ce9c9389ab1ce857917f05aa6c767676d63dd5f1fd9184b54afad15834e06b0cb5012a69f292cc7633948beaf757061313f86f6364c37a22e423445dd4bbc9a1531c8beda50ff3c1080927497de62a0c80f552698917257ddce1910cabf65caa4372feb57d33aef8483589e239a2ef2d70c3e6cff9a1acbf5c61ce608f64d201bb24ee9f976dd0609abec7b01f0576bd48cdc8af1b5e52cf24a5b6271bfb9b572889f60670802f780037f788fd799e4d60d99dd94df54d2f8b28b350535468739a334e393d8da584254f9be49402fc1c1f17b2ef76fa867253138d95f4671e78a2a646c2986f45da9bffefbe254199c6b9a804e964e5aa63cdc071746009b7148006b6f9676ab7b33431a2dbfb31711a05b66d0189722d812f849e19ec7a9edc8c804a4d8db9dc177835c9aeceb4f5254b84c4753af692a02527001de13ddda039ec5641830ea7d197ef75852c2abe64d427e8e93b369ecada8d81f7c8f1b7e60fc19ae7d109067469997d0ae7541f3032517b695f39584faaedb51b35bcf80bb92966417d706b8465c08fbabbe729d50752202df767d289df5f074567e4079bc4db33b4133e7ae1d2c550c601767674fca1edc3e2cf65694c99dd1bc943867d0d1a43ded450ef1e55a8f99675a0369d8d0e6724d750256a05551c460c7da2f7c00ffd923710ea0140ad5217b2960a173677cc65d2e79d2e60a3da42c3062c6a8ab2710ab11affc31d6b89ef64ddb04e19d6343291c24d4c8abe0492f62da11f8f282383112693e7164b3fdb683a693b7c3732d67eb59999d9b82e19c36c54e89b5b24c16a2ac7a3c825d28d3a9b5515282d2c5d8c47f7f088376746bc64227cf167b183f6138e2049d037fe7e4f789e23e5c3987955be516f3ae1a1fb4260c4416ccb7e0c1bbf8bd426c8ac724bc01bf4289cdb04e7a35fb7ba2e646675888ce1933fc53dfb28ea9306a8752b81e098812734bcdb48ac47d363c20ccc6e10c9f7fb675b0791b7bd9ed68c06bea8610740f3ea4d8081104b80141988fb47a1e1c27b9dfe82b7c0c018cd052b5b832afbb598af08f099e00ea6f6c46e035ded32a12c7e3ce5f25f9d66583cc7cc61439d44288bbefffe4a8afbd0cbed43dd414a81581f61b04756729c16a29895f239c0274217aa7d9798e70aa3d1243276a31bd1b2f9cb45b4902599b976536b5d230e90a03489a7048e9574499a3296e1afd51bdf1693b8440b3c323b1362782d7e28236e693af623a4adb4d7fa14790d2bf52e7e335142457d368738d9b056f077bc5905d1f6649ebbd4a2e444b9ea4febf9f84a6a1fd9bcc93b3f3d4f5a8f14da6ca4ca7c7afbdcb6036814fe7176e377f05a2c1f05b5e1bd05e1507eb950db9e431b6354b6945fd1529b43e1c1b3b6a42a30b73557bdec05860c1fcec570252cb933e2a995665531a02f20126d0f531effc6e94cc2376b8bb2c407ccd5e489c2e9e48ef0610c5b5b9c373363f61b52ee40b79807601fdf1c9023e567318d7a6ade48e87cf6c1e5a15bc7a85caf1648ea09c014d45ebb57a8e9846cbb93ca4c9dd993ae28dca2d2e2f0d963fc395997c7bdc101aae5a4a6c79c00fe28ff10473fb9bb4001b866059085fa46ce0980293d0d5056e17a519a1acaf8e4b3525ed248a82c6144a206dbef46feb542ad1cbbe903078dc74c213c4273fa85617f453f65142724a7f657d1ad4172a673fbbea191dbd4565e629e79fcffe3a0036cb0ef819bd61db4986b74332c40c2f269fbc1afdfbfd6e160c243eba58953f0640d83c2a842cd824a4f514bcd303a74354b08a21e4c73b7e7808f4fc4a6c7954dfeffeba0270ba6280ae3b35f1696048933f543bad55bea07f2b408ea72c34a129e7c5a2f3491d587e1301aaca44d7e62893f5c2d59e6e70fae92a5ca28dcd3b83241349f927f2dd4e8ab665fd058dacee1b77f3f0601eb1ecf02604949063bc8aaad250bd65cc09ae3ef21b36ccceb6cdc5181b111cab1c20fbc783cac9cdf63fbc9e9544f67f16f11fa81157eda18e5c8f1fe1a6b262c8a56970178f06508ae0a4fca79a33c077e40afd1b6cd94c80860f51480e33db8604a630ddf7c9608fc193cd9c53a3d9154864327a1d7ddb48c79ecd4a01a096ef6edd8baca552a83596a637df8e591dd560f8e289e89de0ddaa3f98dbaf2acdd6bf7089c8afa8f85034a256556e8b8fea3c44692b7e9a5391c2166f045cc36015c09c7f994af954f6564d2486f2e3a027e67c416a43e54850dc942968ad679f98373f6b626cc7312ee87a5e89010038c4d54e032d4ea3b49e30b5140fb78ef316530645e3a57ad2ebf58b4a163be0662e76a2a9ea78cbcfc471b88fddc93edbcd07a008f55a8d3fe78d7373fdaa99ec183a7a1183fd5094bf5acd5c3b97923b6bcc6bad415822a6de32266db81c883f2df5d3987daecfcae6235c1fd8b8b4e21bc15183bd2a4e693d84f90bedfc0e4f62e65dae908164a9f9915564a2a1c1bb7e2ee911e20969b20135eb28501115ebb75d2cd2fa97fa7c7901543667586acddfe9242022313fb5d531a190da4df9aa3354da45a1f217e7b43b4dbf139ad371b9d2db1467657fd11f9fbb302c66370ce7cd04cf43a67a20f3b2704b1f8460f9ad4c25369aff82eb892918bfae94868b438e4bfb3f65140a85de739b43513c7fb0cdca4b4d99c7f7938e2e6f177f71f074c48e3b374c06c3662a49c7f76bfa81e559b7305016ad6df9ac365b8227e7975ae0094bd23a3273677a8336499c1809e60265d6b311ca8b17e46e1756628a6f8af682d0ab46e5cf95f9aa195e183a392c1d1cd82d0d128c5490f6addd3d84be915ab46cba8af90536039d151c0aa82a705eade178594f5be9b630eba99921d8ad9ed7fb68cfabf70f9054cdce0373de9020cd446201e7855d1efefbd19b19e1b1e9e63f8cfb7ebf3be483e99e0e297faed985b83d6a53a6a94708e913b773e8ba1e055632e441c798bd6d0631cdfd277bc559b074964eb0b69aea50d978a13659a62fae1f37e06096c9c1f46ed9625d4bb41813abe75d643f2835c809cee127bbf536f5cae8ec59baa9fd33ccdae087b11043278630a1fd19b34ed0badb0c2167629b2174365efd4a8dd69f09eac680ce994c6bb79a6b615ce2d90d374ad4dddf3505922556c569bbcdf97ecee456a0c3913b65762619d0c42143c1553e7f69b0cec70650f9ddd7fd0d20d3771c1952c53262aac747cae093aa769abfb6f6c165eb6f31dec9ed0fb6b7136b823bd58da4194c18538b768a2a35fd0de95642a1d364b94bf332cbcea8ba3ed7b4867d34a3026da46adb65bb4435ef70e6ad5e8c660c881539a1144c38feabab8bd573f217a42fe7609b9642fd84e5be1746b8b485a79753476f13c7b10ad151a84446801f7ec651e05fedb59137599b42688395b125f9b906c3ce129f8ce74963dd409afa97099d5a49b90cf975d92a9904e7c855b5df87cd005095b08aff6e541bd5ba6e8c983521f722e726634c843390760a0e1a958bd1cba4f140d07e1c5f74ca85aaaa80532ced4e58f7ea3d10fe40d4ca6551cc72b27de980fb0ee93b2c4fc065c267ff181cfd66d6833468a2fa5eb37332ce7d35e4fabb315b17e0c037d8c0ddc3cac22242a95405f424ce69ce0dab5f8327e9f75e385a0b84d44f5b26248f6ebff03de65905be205f9e671c1538440f8f586f282e63e09cbee14a0c7a8fd8ceea13ed006e89fcfe0368ea5445adad2191ee9f97b60c92a6d25251b3c18b2449d452ecfa552ff470e6af06a2edc126f76a05bd524d5e1f28991421f8aa6ce8326e37dd3624596a7859a876fa00d7c6fbb9ffee3b829b1151c9677c0af7962b628dae65541d1bb0062f9adbd9e7f6512f609d3bb86d0157b9b1e857bb5e96edc1be272e41722f30e41a759988eb409b857ae09f4b3b19460802f41d09ebdfc786daa97853a3547a02344adea317397127c75e89734f7afbb16359d3718dc1de820c7e3a34d0505b18143424170b0bb5a012c95de779081210d2eda29d4d24ad6ff0bf8d601e78091e2dc795a59aa58d403d86f68ddf36dcbb2d7f72df382e8a0941f2023770f8437346357c0ac270503db95a45ccca5b99b2b516d46d901a3b513add06f3232c96bddcd05f3b0a042cf8ae8d9edf2c20fe9d2a2487ba286bf6cafad8a9272db219635e888507a608f84e3ff64c17d838a6a276055402cf74cadd9fe8e64ed718dd0fd6ae259351b04ab00a2502adc430e3621100ec841d2d7770ad27ee1c175ab7e9f10b849a23e12b9fe7b8e034044141d07102befc652bdb951d837ef995f4253f7edb1eb70dd3a71c3bba304653f3ea2a8d33b833bfecf3e0b46093ab6a71622214b0de070103cbed9ca20a0b0075429ce99251838bd590604a931c89d4c86109fb0ffea0dd22ee12c0bd3240de07f8042c1603c2f55a0b50a73c9f128b460c60ef96226c3eeba2bdd7be27e7312b2a9e8a26f6b3e3834d14077b7d88751e608ed7847fa27a3c7abe7824d5652c7d381a912c2c855f9a73ebe8eb74f7e4ea415d3c92409cf36c7a86226900d88a0e4ed845a994ff967ed7e3622cf7baa1d436a90b605a99af7d955bcc3f809d5b6abfb0612862e71f76fa1f03f71f57ddb8a1c91117a3d9454325e1766a7a3c7b368350fe12042e070b149ad6c5ee048e6fb99b78e7fcbfd42b2694950bbf0094a646eea7fbe6164d393635cba10f4e6204fa"}, {0x68, 0x116, 0x8, "7df01801adc22a130a6c6b3c9defc48a15cbe37d3a31595c11821a3cc4275b0a40e9de58a21ad163fe1819e980a5a8c9bc3911d59459092c4e0bb91afb6782d3ae31b0ee8d86f770bac307af2d1d6dae3c11f3f8"}, {0xf0, 0x2233b53ee90851bf, 0x100000000, "6562f690882e337b7a22cdc727ab6b7d0684f3de359b65e227d1c62beddab072df79542dc1a56fdcae7179ca7d75bc7825a070d1ce82950dc1b45770e7bb903ea7f9c1163b87ecbfdfceebb4eacecf39d332a3caf1279b80c1636ceb4c6fa9ada2d64b77db56cbee99d1cb443c0e1fba2092a8ef959ae1d98319aa370059539122dcc63d341130a0cdeacc339e09c67d7b59961972b61c9ccc8e38c797ea415bcd4fd37f46660b1bb1ec2acea081c87b6c0c305b64ab1c1f8e068e1ec98fab42f600e7bf7c01ca5ed07f80689fbd788ebfe3734cc75a4f3f1dd026bc27"}], 0x1168, 0x1}, 0x20000000)
r3 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40100)
write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {0xfffffffffffffffe}, {0x0, 0x8}, @time=@time={0x77359400}}], 0xa6)
write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56)

2018/04/08 20:44:23 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000))
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x30001, 0x0)
io_setup(0x7, &(0x7f00000001c0)=<r4=>0x0)
io_submit(r4, 0x5, &(0x7f00000015c0)=[&(0x7f0000000240)={0x0, 0x73be8ae5c2c6c9df, 0x0, 0x1, 0x6, r3, &(0x7f0000000200)="8bb71165a2832e81f4f1ba5fccd90cd2611a8ddfc18da27cf18d37694c6273741c7cf3ec0daf718a1943ffc9c442", 0x2e, 0x100000001, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000280)="8d720c982d51a0bde6ac9aa528666554a2973112932de1b69614a8d82928c47bd0ed1845152282f1713a3e486bd534ae61575a4d4d611d1131c0838196ee2d36e44949d52e96665cb695bb4bd8022616", 0x50, 0x2, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000340)="93698f771f981e66aa66d8a7ba1ccbf218d44ea07bb616d6ded50e8628e1040b84b82be16da87833f0a5f9f62d72627c468f3c53c38ca18ed01380eea38e823535612fb82b0947afd2950e6393cda494022517903f4a700d4a54173d29aa196babbffa09834ab06fc510bcd5636a261c064fc376de43d59e8d428572cade42a7da22b0aee49eb49db44df29781db298786385f84c5949e7d8d08a5abc88c3aa001f78e8773c4d7eb58cfd3411b5db016ebaa867a47da395f94e550dd24ea1b676fc6233c2ddbfc988251de0a7b0a579ae1a6155083db6441323fb1b311", 0xdd, 0x4, 0x0, 0x0, r3}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000480)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f00000014c0)="61512494b68f3c5e4b76ec45c2872a395d872349c5a24cee023266557ab703f3dbeca648f794a46090f4fcb082e2c5ae3fe6e1387d636406881158b226d6ef85671fc80b6217b1e29aedfedcfbb13143d371321093d82fd2cb8f951d8a3bd245f91cc01e850575014c7f5e33460fb9b1770d3db4b7ef0b783f263cef11d699790a", 0x81, 0x10000, 0x0, 0x0, r3}])
setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000100)="862d49604b4dd4f0e227113093e66aaf4d2bf3724fd11bd7b4528a0fe0ffc28155270266d1a4fa3faa7d05a25c94e707ba950bfaaa969ffcd00df9e7f5a93972f814fbfdab8b612465e0298361a0f50d23a63ba153316c5f42fe32d5c3ce2ae3662904f8bcc32ebd3f74c34d053a243b6f203b0bf3977e90325666bb1aee0e3a422f465465c2", 0x86)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080))

2018/04/08 20:44:23 executing program 6:
sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x2a6}, 0x1}, 0x20040084)
r0 = socket$inet6(0xa, 0x4, 0x0)
recvmmsg(r0, &(0x7f00000013c0)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/239, 0xef, 0x2}}], 0x1, 0x2043, &(0x7f0000001400)={0x77359400})
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x105400)

2018/04/08 20:44:23 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58)
socket$inet6(0xa, 0xa, 0x100000)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="59796c6ee450bedb65476409ca139010425b3326657718f49bef265ba4449347b5e8331bb1a53ef5bb45a0d4192c69b7cc7c972a7102e0802746211d2d56d494b44304252e26ad3a6393b0ae0d027a84f596addb206484a2d31da4bf722288a2ac775a85557e08977b866d88f87c8934677e607baa97d22561d26c82aca697c20712893d5865a129fe4d1be18c9f49110e9c7948cc9ed19c252e400f29ed0dc51bfbdaa69227f49eafc801dc091cb49d13dbe878a13dded65765abe7637d37840024f38cd85c3b633b36ef0daecec33065efd5f95d6139e0244333020facaa86ed9d5453201190", 0xe7, 0xffffffffffffffff)
keyctl$describe(0x6, r2, &(0x7f0000000240)=""/54, 0x36)
sendmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000000)=[{0x18, 0x117, 0x3, '5'}], 0x18}}], 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_sys\x00', 0x0, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000600)=0x8000, 0x4)
bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)

2018/04/08 20:44:23 executing program 2:
r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$setperm(0x5, r0, 0x80004)
keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x275)
keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0})
r1 = socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={"74756e6c30000000000000000000000e", {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})

2018/04/08 20:44:23 executing program 5:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001180)=0x1, 0xffffffffffffff46)
socketpair(0x10, 0x1, 0xf9, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20)
ioctl$sock_bt_hci(r2, 0x800448d2, &(0x7f00000021c0)="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")
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001080)={0x4, 0x4, 0x40, 0x1, <r3=>0x0}, &(0x7f00000010c0)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001100)=@assoc_id=r3, &(0x7f0000001140)=0x4)

2018/04/08 20:44:23 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xd6)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r2=>r1})
connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10)
io_setup(0x1000, &(0x7f0000000040)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}])

2018/04/08 20:44:23 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = getpid()
sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast2}, &(0x7f0000000040)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
shutdown(r4, 0x3)
recvmmsg(r3, &(0x7f0000525000), 0x411, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x9000000000, 0x4, 0x1, 0x8505}, 0x8)
modify_ldt$write2(0x11, &(0x7f0000000140), 0x10)

2018/04/08 20:44:23 executing program 5:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCCBRK(r1, 0x5428)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x6}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0x2, 0x4, 0x4, 0x6, 0x3}, &(0x7f0000000100)=0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x8}, 0x20)

2018/04/08 20:44:23 executing program 3:
r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
unshare(0x60000000)
unshare(0x8000)
dup2(r0, r2)

2018/04/08 20:44:23 executing program 4:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x210}, 0x1e)
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, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x7fffffffefff, 0x7fff00000010, 0x705000, &(0x7f0000000000))
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e22, 0xdfa, @dev={0xfe, 0x80, [], 0x12}, 0x6}, 0xffffffffffffff39, [0x762, 0x3, 0x4, 0x0, 0x1f, 0x9, 0x3, 0x10]}, 0x5c)

2018/04/08 20:44:23 executing program 2:
r0 = memfd_create(&(0x7f0000000240)='/dev/kvm\x00', 0x2)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x92)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)={0x40})
ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]})
ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000000))
openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20001, 0x0)
r4 = gettid()
ptrace$getsig(0x4202, r4, 0xa0b, &(0x7f0000000200))

2018/04/08 20:44:24 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f)
sync()
ioprio_set$pid(0x2, 0x0, 0x4001)
r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="c00000000bb21949d3bef414bce49a7d2ccdfdca631b3872764ef95ec13faa3cc46dcb766f6edb6a8b77596089a53b89e36a6c3ffcfa56e139ce8b4641b52c92c10b1605c056d224f2a45a0afc0c0759d611aedd5ed63e54ff29a366132e52700cad5f0dd12432c9d64ff86ef3fa2c65b148e1ac6cbcc7fd73e4d5c77bd94b"], &(0x7f0000000440)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0xfff}, 0x8)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
flock(r0, 0x8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'})
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001}, 0xc)
setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
process_vm_readv(r3, &(0x7f0000000840)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/154, 0x9a}], 0x5, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/20, 0x14}], 0x1, 0x0)
syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x80000000, {0xfff}, 0x0, 0x0, 0x3e8})
clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980))
statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89)

2018/04/08 20:44:24 executing program 6:
r0 = socket(0x0, 0x80005, 0x0)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x81})

2018/04/08 20:44:24 executing program 5:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2(&(0x7f0000989000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x520, 0x800, 0x7})
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00')
syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
rmdir(&(0x7f0000000200)='./file2\x00')
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}})
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file3\x00')
r5 = dup2(r1, r3)
syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x400001)
bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e)
open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0)
syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[])
r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x3)
openat$cgroup(r4, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0)
ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000002c0)="a8dd659c46f652bf431888e7342e6eae2340ce4c950c9929ed5a977e703a9afc220340cefacf75b251c0a54d629649f5f8b9b4e32ccb0ff1e0c4e4167652566391f0e4b09b3d37beff733554b5954558273971fe78e653e0d9d400e421a3b4a7856d5eb9b8cf928836e92b2ee659a5eb9a95")
r7 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r7, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xa0}, 0x1}, 0x0)
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[])
fallocate(r6, 0x11, 0x0, 0x8000)

2018/04/08 20:44:24 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x3f, 0x8, 0x2, 0x0, 0x0, 0x8001, 0x8, 0x7, 0xfffffffffffffffe, 0xff, 0xa0f, 0x5, 0x0, 0x22e, 0x80000000, 0x9d0, 0x0, 0x5, 0x8})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x7f, 0x8}, {0x1, 0x5}, 0xd557, 0x8002799592e6cf05, 0x3})

2018/04/08 20:44:24 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x600)
ioctl$KVM_NMI(r0, 0xae9a)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x80, 0x4)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, 0x5, 0x40, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8)
socket(0x13, 0x80003, 0xffff)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
close(r3)
ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000340)={0x9, 0xf9, 0x4, 0x7, 0x6, [{0x7, 0x4, 0x10001, 0x0, 0x0, 0x1}, {0x881, 0x29, 0x2, 0x0, 0x0, 0x200}, {0xfffffffffffffff7, 0x80000001, 0x4, 0x0, 0x0, 0x2808}, {0x3, 0x7ff, 0xffffffffffffffff, 0x0, 0x0, 0x800}, {0x5, 0x8000, 0x1000, 0x0, 0x0, 0x2200}, {0x1ff, 0xc97, 0x6}]})

2018/04/08 20:44:24 executing program 2:
r0 = socket$packet(0x11, 0x80000000000002, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4)
sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x8, 0x2, 0x5, 0x6, "eb729bdb87e0c3036f1313d5973b14a082726a39a9021ffe399a1cade8bf64ff53079a74b86a382d00bb00a7", 0x81})
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='map_files\x00')
getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
connect$ax25(r1, &(0x7f0000000000)={0x3, {"06ee3e6430896d"}, 0x1}, 0x10)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8)
r3 = getpid()
name_to_handle_at(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x8, 0x9}, &(0x7f0000000300), 0x400)
ptrace$pokeuser(0x6, r3, 0x5e, 0x5)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f0000000580)={0x0, 0xfef2, &(0x7f00000000c0), 0x2bf, &(0x7f0000000500)=""/115, 0x73}, 0x2000)

2018/04/08 20:44:24 executing program 2:
socket$packet(0x11, 0x10000000002, 0x300)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4)
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/96)
ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180))

[  211.660043] sctp: [Deprecated]: syz-executor6 (pid 16304) Use of struct sctp_assoc_value in delayed_ack socket option.
[  211.660043] Use struct sctp_sack_info instead
2018/04/08 20:44:24 executing program 4:
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a33b289154e885f5271c1fea3e6c5ce512124ad40f126c7cfee9a2ca1e71eb1c644d17e058ddf4b4421f1e649435d66a1d1ddd8c6863e43b01214db69dbb4edda76d9807638154518f6e304a476ba910f5ee159afe60fd6893f0106d9f79ff694297cfec6b4fe365b438bb0a8a3ca9d0738b3ade3a9597f243618d79add81574b652f027a48050d285882637243316bb6b0787661c43fb0ad24bc61ad6cca0da8d66662398ffacdcd9ba4aad1b63981e96a1d58bce0157f498b3a9c096d797e1d4daac65ca8e2b82f04c4fb49441be68cb358e1cb8854ae3c6124a3906b338cd1fdd9f0abe", 0xe5}], 0x1)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', <r2=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2})
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="9b825c97bd94bc8ed37fbcbf62752cb14f66cbd879853e0c50e495c8bc1d2686cf69b706a043e54bd08fe2f517887620a0f16a35a188a21330dcb573ddc63b292712425842d20b08e056e7a94d2fb0b44702125b34f31d1825fd6eaef17c164d3d49143684b2918e950025ba94bfc576b3efac6943630099acac08c4422954156b59a7ca1060cc13a590d29dc92dc153b41acbd79c8c27ebd15fb1b3f7f700791127af6b0d3e620b5f1094e25fc1d75f9094eb6c3882c488ca2082552cd19636851c38adb5318a05b6d5c835d3", 0xcd)
writev(r3, &(0x7f0000000000)=[{&(0x7f0000b99fc8)="0bf5430f080300", 0x7}], 0x1)

2018/04/08 20:44:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80100, 0x0)
fremovexattr(r0, &(0x7f00000001c0)=@known='user.syz\x00')
prctl$getreaper(0x25, &(0x7f0000000180))
getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000240), &(0x7f0000000200)=0x4)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040))
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc4106(gcm(aes))))\x00'}, 0x58)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140))
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x48)
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0))

2018/04/08 20:44:24 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x101)
ioctl$TIOCSCTTY(r0, 0x540e, 0x0)
r1 = socket(0x10, 0x2, 0x0)
write(r1, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24)
poll(&(0x7f0000000040)=[{r0, 0x4014}, {r0, 0x1020}, {r0, 0x10}, {0xffffffffffffffff, 0x80}, {r0}, {r1, 0x400}, {r0, 0x2}, {r1, 0x2000}], 0x8, 0x3)

[  212.117388] IPVS: ftp: loaded support on port[0] = 21
[  212.478661] jfs: Unrecognized mount option "./file3" or missing value
2018/04/08 20:44:26 executing program 7:
r0 = socket(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c)
setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4)
remap_file_pages(&(0x7f000053d000/0x3000)=nil, 0x3000, 0x1, 0x8a94, 0x10)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
fcntl$setstatus(r2, 0x4, 0x2400)
iopl(0x1)
sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10)
fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000011c0)=0x3)
mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1)
r3 = creat(&(0x7f00000010c0)='./file0\x00', 0x1c)
getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000001100)=""/70, &(0x7f0000001180)=0x46)

2018/04/08 20:44:26 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000))
socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000040))
ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0))

2018/04/08 20:44:26 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, ','}, {0x20, 'security)'}], 0xa}, 0x17)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xe2, 0x40, 0x6, 0x4, 0xfff, 0xd40, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1f, 0x40000000000, 0x2, 0x1, 0x40000000000}}, &(0x7f0000000140)=0xb0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x58)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000)

2018/04/08 20:44:26 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000000})
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x5})
ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}]})

2018/04/08 20:44:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4e)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000))
ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff})

2018/04/08 20:44:26 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1c, 0x1a, 0x40, 0xff, "421e60af9d6562e5f07e01d513cb40d66591756e2a7f7be0c639c8580da734bb"})
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000060200000000000003000000110000006ffd7b1a104caf1d99f36e4a3ba9fcd80a45ac786a07afc04ebd2c307522008593f6654013021e160bd509f1c648b8702b4b0f2f2c16e2173c0cb1c61e1b816ebb1c898664ce73d562d7e6fbbe3afd67c78984bbaadc076ef9eba2253f87c549176123"])
fcntl$getown(r3, 0x9)

2018/04/08 20:44:26 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000fe7fec))
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x0, 0x120000000})
lseek(r1, 0x62, 0x5)

2018/04/08 20:44:26 executing program 0:
getpgid(0xffffffffffffffff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
getpgid(0xffffffffffffffff)
gettid()
getpid()
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0))
getpid()
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=<r0=>0x0)
r1 = getpgrp(r0)
r2 = gettid()
mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6})
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)

2018/04/08 20:44:26 executing program 5:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2})
mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'})

2018/04/08 20:44:26 executing program 6:
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3b2, 0x8000)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0x9, 0x0, 0x5})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0})
ioctl(r1, 0xc0184908, &(0x7f00000000c0))
socket$bt_hidp(0x1f, 0x3, 0x6)

2018/04/08 20:44:26 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002)
r1 = dup2(r0, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "717565756500f0005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffffff00"})
write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x943, 0x10}, 0xc)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x7, 0x4)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0x80, 0x8})

2018/04/08 20:44:26 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x88801, 0x0)
ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[0x7f, 0x0, 0x6, 0xc8e6]})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={<r2=>0x0, 0x97}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x3ff, 0x3, 0x1b1, 0xb}, &(0x7f0000000140)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xad, 0x628, 0x4, 0x3, 0x7}, &(0x7f0000000280)=0x14)
ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000400))
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='veno\x00', 0x5)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x24, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0)

[  214.037961] QAT: Invalid ioctl
[  214.077852] QAT: Device 0 not found
2018/04/08 20:44:26 executing program 6:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0)
clone(0x4000000, &(0x7f0000000340)="2f397db3d57c65f8345c667fdde3b55281b386b4ee9e835d7bd52bee4610ed5bffd352d498e34f731c50d83e7c74c458fa64b997bdeeb3d580355d3cf2b4f95c9297c1e2ab46ed600029de3b0830add64af55f75fc011b055f9f00581a282e565dd4a865e40c84c9348f6e2acb0fafbb071d079e21d4247146ae4c05455254dae543bdd0032db5e2d5d1324deced2b69cd8f7285a13387811b18484c0b2aa37da822d38aa56911b3e29d0fce4902e1ba02e108d3cd499b0d9eb8f517", &(0x7f00000002c0), &(0x7f0000000400), &(0x7f0000000640)="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")
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x1000, &(0x7f0000011000/0x1000)=nil})
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000004c0))
setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000180)=""/36, 0x24}, &(0x7f00000001c0), 0x18}, 0x20)
r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x4000000000000000, 0x5, 0x0, 0x1000})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0)

2018/04/08 20:44:26 executing program 0:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x4a00)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000200)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil})
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080))
socketpair$inet6(0xa, 0x7, 0x1d, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x7, 0x2, "4ac9fad605fd19b501d8221845feb3aeaec1b7ee387b242c8c200f7822be8a326ef382f833f5a88767deb5a92e23bd0e9a3263657031fb8e5778177ab25b9053ab8f3352834ec0781a93b5014b26341d"}, 0xd8)

[  214.110104] QAT: Invalid ioctl
2018/04/08 20:44:26 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="7ce0beced6d21fac9b65de916626fc1b", 0x10)

2018/04/08 20:44:26 executing program 2:
r0 = epoll_create1(0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x401)
getpeername$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
close(r3)

2018/04/08 20:44:27 executing program 7:
r0 = mq_open(&(0x7f00000000c0)='[-,\x00', 0x0, 0x0, &(0x7f0000000140)={0x0, 0x18e9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1})
mq_getsetattr(r0, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x2, 0x2d2, 0xffffffffffffffff, 0xcc58}, &(0x7f0000000000))

2018/04/08 20:44:27 executing program 4:
keyctl$session_to_parent(0x12)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0)

2018/04/08 20:44:27 executing program 3:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44000, 0x20)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x9be, 0x6000})
syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000488000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="65f3af0f01df8fc97801514f660f3a0a510000640f01c966660f2e676066b80500000066b93f0000000f01d90f01cff367650f9fa67cc200000f30", 0x3b}], 0x1, 0x10, &(0x7f0000000140)=[@cstype3={0x5, 0xa}, @efer={0x2, 0x100}], 0x2)
getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4)
readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)}], 0x2)

2018/04/08 20:44:27 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x3}, 0xc)
sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = dup(r0)
write$evdev(r1, &(0x7f0000001740)=[{}], 0x18)
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/6)

2018/04/08 20:44:27 executing program 2:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = dup2(r0, r0)
getitimer(0x1, &(0x7f0000000100))
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x5d2c7ae9, 0x4)
r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x61, 0x40)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x7, 0x6, 0x2, {0x77359400}, 0x244a, 0x3})
getsockopt$inet_int(r0, 0x10d, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x235)

2018/04/08 20:44:27 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="7ce0beced6d21fac9b65de916626fc1b", 0x10)

2018/04/08 20:44:27 executing program 6:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4})
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200200, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={<r3=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x3, @empty, 0x1}}, 0x9, 0x81, 0x26, 0x3ff, 0x81}, 0x98)

2018/04/08 20:44:27 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x442842)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0)
r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x42f}], 0x2)

2018/04/08 20:44:27 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
accept(r0, &(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001040)=0x80)
accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))

2018/04/08 20:44:27 executing program 2:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x83f, 0x0)
r1 = fcntl$getown(r0, 0x9)
ioprio_get$pid(0x1, r1)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1)
readv(r0, &(0x7f0000000080), 0x10000000000000a7)
close(r0)

2018/04/08 20:44:27 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x7, 0x2)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003})
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x10001)
sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0xff}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)}, 0x0)
syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x420002)

2018/04/08 20:44:27 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
set_tid_address(&(0x7f00000001c0))
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pipe(&(0x7f0000000280)={<r1=>0xffffffffffffffff})
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002000ff0200000000000000000a00000008000000", @ANYRES32, @ANYBLOB="080017005e000000ae49cdd31b775f6e98455fe03a40bcf904342ffe1fda286eb2c1f60faa45d9930c496fd39a274d78031794bd68eee0997373b0e00faa360e76c77ddc2815"], 0x24}, 0x1}, 0x0)
syz_mount_image$iso9660(&(0x7f0000000300)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0x4, 0x6, &(0x7f0000000800)=[{&(0x7f0000000380)="38c369a9b8479c28c4f2b555b1cedde5d9ead1b052ceda5efbb54b34b85ad567bb27cecfb4faec9675080bebbf31347c9fee88a723417f1bf4328823c516d51c83d42791360c2e6cca96aea9e9f93b469f58ace095ad128220c2677d03e4249f4e5a409c628f12af07d576da3d2e90b8616f349fcb7424176042d8dd6cbe7c6305c0880d0c65efc3db84286d12d417a571b38939edbff493fcffaa3fc3d794dbfeedce85e4d5cb6094aaee62fcbc281311019e712d145d800c6c7dfbf6da63fcc7c558458e7e15d6a0b294a8abdd93e72b6a8382d2dd7ea70e492e618c44e397c2e6b3e13b50216c71fe327500862acafd5540764a2d46", 0xf7}, {&(0x7f0000000480)="11e253d68ae04bfcaff8f603f1af067e66cc93aca1863bb3ae36738ded8b5baee792e6b20de9f55182880dbd6c396c337e02f3dc3747f272851e05698a031eb4dabbe37ea332d546ff8db52796ee94f6116473fbeca243929c821759ca002d38b9b361320ead2bbbe130e31420f4049720060712f3899bcf367a382a193b018a721995ed73e817574a8d10d8c6f8b3a182d589cc98c3bdf8c7e6b40ddf62c5e527a8f70108197c49238f38957ea1e4fe5d6f9703f057591bd6b18f37b4da1699bda79fa4ab7aca3bc3a74de088f55a6573a85ba700990188834a069fd16ed01a8f55de3b15c85c66eac717e1e455af0447fa2c804ea2", 0xf6, 0x1}, {&(0x7f0000000580)="0dddac0efcf147d97d56b81ad546fb700a6c03c621dbce8ca905818ac2a390daa213137fca5986b70d3f829a9ac9bb8c2522359450cb390e26b1c39ebc21822b28d0ca7bfb1a0ad6c93658e6fc548d817cc6", 0x52, 0x5}, {&(0x7f0000000600)="3e315f1d13f39ba9ad8b76e1ee4927dca5a4e9dfbb6175cdaf7bcf0a1d929e32e3617c0519dde52e48d94fd9fedb2ed6e1a7838766ac824415d86c350712071e94962a96733ebf98fb8c0e89bd05a9b05dcfd0ec64917c63b7c95b002bc601a3e19ec78fcc44529f138285099dabc9d79f53e66bcade870511f209a6511f17d44377eeef5224ea26bdf5b3d7c87869e3b50cfff14b5fce2e0ce443e8bf00086774028750f9e7c7c121a82d43e045e8fb0533778d35573e0bb50a9ad5220ef3e64bab6a159be2b3786b014766c2e8a127d137839761635525824df0a767f6c4093ae01c0142", 0xe5, 0x5}, {&(0x7f0000000700)="182c13b1ecf06201e40a2e20b5a12856f546f8704b4c13639e9ebee3bf2e19bd2dc7a64862c68a2e0e160af78d59b40addae82f6c862e05898162eee62580a2ab79d0445ac1bd8b2fe8d279b5168b40dcddcf2b8661dd31908a66b160c47348d46f1eb90ab50", 0x66, 0x6}, {&(0x7f0000000780)="55868f821fed30019652a0626c6e7cea4764e40114b48cf90f510d59a9bfaf5872941719a510a4bebc613a221de50308a140137c7cc0e70c8abc5bcf387c62fcb01e719636ad514402a77304c6d7006cad91d1c96a90b7021181f04cabdf317d456305a68a", 0x65, 0x4}], 0x2000000, &(0x7f00000008c0)={[{@nojoliet='nojoliet', 0x2c}]})
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000000)='ipddp0\x00', 0xff})
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4)

2018/04/08 20:44:27 executing program 7:
r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x101002)
openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00')
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x101, 0x24, 0x80000000, 0x8, 0x4, 0x1f, 0x7d6, 0x9, 0x1000, 0x6, 0xffffffff80000001, 0x9, 0x7}, {0x6, 0xff, 0x51, 0x5, 0xff, 0x1, 0x42, 0x3, 0x9, 0xb035, 0x2, 0x8001, 0x20}, {0x8000, 0x101, 0x9, 0x0, 0x8000, 0x1, 0x200, 0x800, 0xffffffffffffff7f, 0x800, 0x1, 0x7, 0x1}], 0x5})
sendfile(r2, r1, &(0x7f0000000080)=0x1001, 0x100000000)

2018/04/08 20:44:27 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="7ce0beced6d21fac9b65de916626fc1b", 0x10)

2018/04/08 20:44:27 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000100))
r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xc7, 0x200241)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
r1 = getpgid(0x0)
r2 = getpgrp(r1)
setpriority(0x2, r2, 0x0)

2018/04/08 20:44:27 executing program 4:
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff00000001, 0x80)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @rand_addr=0x3, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x2, 0x1}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="f461fdc28693", {[0xff, 0x0, 0xff]}, 0x6, 0x1, 0x1, 0x5, 0xff, 0x8, 'bond0\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd20}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0)
socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10)

2018/04/08 20:44:27 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

2018/04/08 20:44:27 executing program 2:
syz_open_procfs(0x0, &(0x7f000012bff2)='net/rt6_stats\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/08 20:44:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=ANY=[]}, 0x78)
r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='broute\x00', 0xfffffffffffffffa)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8)
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000380)='./file0\x00', r2, r3)
r4 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, <r5=>r0, 0x1})
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x400, 0x0)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000200)="a6035275cc6b6b3b38374999718caa098e6bc8fada7c7fd6584c7e20f6a9b6c7d71d7889594da7ca73716df1dd3e0614337e83695a5e060e09a6148555fa0d7700baeed7744b54d9b1bb59bb4bccd6cb1ae8b6978383392931aa8e087107bbc805270829cbaf1588a383b1166118d7455f4798b623621d784d00534fee92619f5c5aef66873e284c6110ed3204a093ac5fe13679011a151670c5c4ac6ceb0845f7", 0xa1)
keyctl$link(0x8, r1, r4)

2018/04/08 20:44:27 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='yeah\x00', 0x5)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xd427, 0x99, 0x3, 0x68c}, {0x1, 0x0, 0x7f, 0x1}, {0xfffffffffffffffa, 0xffff, 0x600, 0x1ff}, {0x2, 0x4, 0x5, 0x3}]}, 0x10)
recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0)
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1)

[  215.079485] kernel msg: ebtables bug: please report to author: Entries_size never zero
[  215.101470] kernel msg: ebtables bug: please report to author: Entries_size never zero
2018/04/08 20:44:27 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8)
r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200)
bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14)
getresgid(&(0x7f0000000200)=<r4=>0x0, &(0x7f0000000240), &(0x7f0000000280))
fchown(r0, r2, r4)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
r6 = socket$l2tp(0x18, 0x1, 0x1)
connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)
fchmod(r3, 0x80)
connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81)

2018/04/08 20:44:27 executing program 7:
r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x80000000, {0x7ff, 0x10001, 0x10001, 0x3, 0x4, 0x90c}, 0x1f, 0x9}, 0xe)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=<r1=>0x0)
prctl$setptracer(0x59616d61, r1)
write(r0, &(0x7f0000000300)="875d9df17f20c6573d9e64f4423e1d7469939eb6d2c7b801bcb9e07a7165a7a3b06be55f86c7e389bfdfc69f06e75365c03313f6e0db4607cb2d34cba44202f5668bf51c65", 0x45)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={<r4=>0x0, 0x8001, 0x2, [0x2, 0x1000]}, &(0x7f00000000c0)=0xc)
socket$inet6_sctp(0xa, 0x1, 0x84)
flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x7}, &(0x7f0000000140)=0x8)
splice(r3, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x80000000, 0xb)

2018/04/08 20:44:27 executing program 4:
r0 = memfd_create(&(0x7f0000000000)="17", 0x0)
ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x2, 0x1002, 0x8, 0x1000, 0x8})
getdents64(r0, &(0x7f00000001c0)=""/226, 0xe2)
write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x3ff}]}, 0x58)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)

2018/04/08 20:44:27 executing program 6:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x10)
setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58)

2018/04/08 20:44:27 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="7ce0beced6d21fac9b65de916626fc1b", 0x10)

2018/04/08 20:44:27 executing program 2:
syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x4000)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140))
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x80000000)
pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff})
pause()
r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
fchmodat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x8)
sendto$llc(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x301, 0x0, 0x3, 0x10000, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10)

2018/04/08 20:44:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10)
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x1)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r3 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
r4 = request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='IPVS\x00', 0xfffffffffffffffd)
r5 = add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="f6136656f2caae235f0ae692946dc8b252712dc9e2551850635d0351a9453e2f4009f5dc0a5fa14141502f0e9322ce8c3921f3704e27672e6eb1", 0x3a, 0x0)
keyctl$negate(0xd, r4, 0x7fff, r5)
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18)
pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000880)=""/225, &(0x7f0000000640)=0xe1)
syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0xa7e, 0x501000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8)

2018/04/08 20:44:27 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=ANY=[@ANYBLOB="07e57bf361d1ba14848d2c0000001800010300000000000000000a0000000000000000000000080015000200"], 0x2c}, 0x1}, 0x0)

2018/04/08 20:44:27 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4082, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={<r2=>0x0})
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2})
r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x50040)
ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1})
write(r0, &(0x7f0000000040)="1300000010ecffdde200f4088000050002230a", 0x13)

2018/04/08 20:44:27 executing program 7:
r0 = socket$kcm(0xa, 0x1, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stack\x00')
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000000)="b82283392dc50ff1fb635a5849d20000000000000000e12aa8daccf7393e72be9cc66f"}, 0x459)
getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240))
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0045878, &(0x7f0000000040))

2018/04/08 20:44:27 executing program 0:
capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8))
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
r0 = getpgrp(0xffffffffffffffff)
capset(&(0x7f00000017c0)={0x19980330, r0}, &(0x7f0000001800)={0x5, 0x0, 0x4, 0x101, 0x7fff})
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00')
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001780)={<r1=>0xffffffffffffffff})
sched_getparam(r0, &(0x7f0000001940))
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000018c0), &(0x7f0000001900)=0x4)
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='../file0\x00', 0x7, 0xa, &(0x7f0000001680)=[{&(0x7f0000000100)="819c75ba165d34ed92d36318dfb8c9d0cfddaf88f11dbfd312e0fd717169150da63b3c801dcde44999c233ef1fa752bedc70ce127386a4dea04be3f118813f7ba063e4c289c968471e79ad48838ec805a121e6f242773bfaf73c2dfa543b5601a1d1775f685753632377ecd2f431925be4af487f18ef31d190c8e80f43367b4fe82c39ca192bc7cba0e5ef72f5779397f61650053852a70e7f31229e2e32790145adbfc50b66b0950e0bd73c278005aea6dc59e63fee901baba06bdf97f3fa54993406416d1db63237", 0xc9, 0x100}, {&(0x7f0000000200)="980c1ac91a98129bef7398a2c8aabc0428ebde765407cc68e691149bca", 0x1d, 0x8}, {&(0x7f0000000240)="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0x1000, 0x1000}, {&(0x7f0000001240)="77ccb3de7712c92fe3e47f6558c0463e68187b1c1e4ee5a78ea025eb7580d60673b8bb7489323ba624245ddb83ea49632a5fa0b61cbbb7a3f40d5a59571a72934c46198e6d5adb74f2b064b29a4f56ed5b4b7d72e1939fe5cc86a18860cf4ceaf34c17e28b8d6587ca8e13bad4dc211a8eff596d61807d797d5aaa320d6b05fb0753e1df3bbced81accd9e2697f1e2362eb31de5229933cf3f8eaa3c487cd5930b10fbdf248849a3ab84642e861dff54ce924739f2a0d13713b9300a67c31ef1361ff13f16d37aaacbdb49df46099413324089037fd1bd2b6977225f3b82", 0xde, 0x36000000}, {&(0x7f0000001340)="5bef0a5564", 0x5, 0x20}, {&(0x7f0000001380)="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", 0xfe, 0x471a}, {&(0x7f0000001480)="de296f14f3fdb31e0c338d778d202daffd53ac543a2275ac1a7ea46b9b97f8a4d638e0caf3583a3d9ad18419368b4e73c75dc16e34256ea4a8dd6dff646b5090530ee64936524cf9f05c3bae4e8e4599ad30e2d6e14b52fe071cb4b3ca1c26f131062fbb90eb76fb7fc3e0cda2d7d385954435ef1219c7705e4890f86a65a63d4424572073080b7f1ec568d9a3240374a99a81b3890b049ecc6573a7e2f9199a5c6a2c0fe2b32d87d9d451b52cfa201d8e04935420d363af", 0xb8, 0x10001}, {&(0x7f0000002000)="186eaf9b7b2e29d5617e0dc34c61932cad96128b9a17ce1bf586c61d59a6bb091583652e81d9f2e5219510609e7f66cb4268ea2d0da353d0ad1ddf1faf0aa4f9c3b8165715afc0037340c96f24965599b833f8025b2def54f0434647a89887f1cdee89cb4679384927c4497fb57bdd0138ea6a2054f7d70bfac53afb3b95c7d1a930896a7293128a7ead385d0ab9cf9e28a41866027450547822b483934e1fbd7bd0223084a9dcb6e9d95f5b4aafec2343bc9b1bc3241a4be51f0145f2f1a5698d93efd89d5b8881694ba3dc82e3e93117e35a1c860d59a88668e501f5c1823871fddf84c4565ea75bd5098f85eaa041524c463a0fcb68c285c2f7c330f14925eb659b8ffd424c03b1b2d73fd1bed365788026431dc811481816c45543d6c1ca83027f67737d2c919a8f0e66e0d99093eadf4c89efaed75244265d58e56cb77d034b0b4aaf285dffc8c77dbc0574d628b4131c61f45cabb646a879702d7423d11d4473a26ff6a5fc9db4f2bbf646a7104fa88e83826fae4cadbac3a24e8fdb0fbdb3da28508b7125ab8bca0957b883ecdbef495905edbdafa8686da02c8672aec798b80c63b6925c87069a41a4c1fd1d1028255d53fa56f6348d44faf24253c35b23878f73fe61b41d693937d141646cc64e0223fd0bff315ed74b0747d3733c40fd2d906ed2064905c217338f3a5a2f6854d3c0d0175566c41088d4acabdbd1488107d72585c6e786658f999a0376de6a2054aea8c4b2ab4b42aa42a477fb1789d0a1994c29472f0d81ef6779474a6a6504b50972781bf8f70d36f15ff974edfd17ee2e3c1d36b12696dc89530589458296a02b1e12d8b7928e687e224c08ee9763af988f1e310c35536bc6d1c1a1d06730d00dba3e119a8363d24b61b250bd94b4d70f5d7455d0e1be1a6222b55b1d78a7e0e7cba35b1f428aab7a13fbb146a5f1465f09c6f030f072d7923782202ae1c09b1439530a83a0ce4d43da2cb2ca0b9af36bd78b437dbb7d0df975d0448cadc543dc874b095c7a586574cc98120d9c50b974b60f967edf973455c117719ce058633004be277e6cb945aa81aff8d6008b85586aadcd3f3f236bd38398cf1e8ee49dcbfb3fd1ac0787ab828b3f6d047259f9f10931461bf6ef1e2c268ea812fbe3ec27a6a5d2ce98f383e528fc7fbc674488795fd12077ce009dbcdcff3bc6394451fefaa4dfbb741d590c7b9c2b74aa1d259d6d6b1689696acd393cf5b1806fbda7cc61a1664a22f9a9ae9c928c24d2e797448ae6cfac2992c9b225f2453a9ce03dc6be35c69af73f1700ced9325e6983f2901028a324e6c047b0eeea236659c1533bbbb47d37d96ae205075a533e6f55630a0ade50a7379289438a823c01739a1d75da86d7f1387f205b8850df013f88ee9367f871b4e84461bc2d5085eefde6aabf6274bf3ee64c3861dc34c539359864c7e6971baf8507fbea6c7fcd09fe26e8d853c0a401cd831e5d16d75b2b41167411c95df4ef1540bf7cc4f0ac3352757df6fd0962a4f342f6650099cae80f29745afaadeed890af261320822ce8103b055991b537e48757d44a67b7d18448411b7684c18c652104b7f410f17b9595ffcccd621f1662cb13ac72b1380c3b511057f3f6a9d074cc126023f6e7fdf22888f009bca6dfc6ba608328ab99df42518b0f7ae3f5e6ed30d3c86a06581fb4f509ae10a2e9e035b24f3e69fdf6d9baca085ae259edc0b28a4430b3c7a82bbb6e3f621e481c78d30a09deebf6da3fd1b64baa7aea3056b9af52e14310e46e58a82070b937c317b43f93bf75b7df962ae04445b38552a5afb0bedf70e3fd5fa7fad0ac9d1bf01bbb7ed24ad5161f4ad9a3f191c064963e5f7fda7c942d5a6409f185f2fb5cd3b96e477ab58c15d7fd48840bea34069387413c2798b87d7136ab4173597919222c5a91d65aa8c218592d73959470065ef47608f32a58e237d66069e50c17b6556d93edcc8642347df5eeef8ef1d6ffa83b0d51ea40d300594b081f3d38fe98c87768674ff8891f76a36436b10250dadd1eadc7581c5f28e7601887a289091fc3b05b0a8ae0440732cdcad21aa71c7cb97249a080897a5fae77487871d5bc84bf38e3ab33f3cd4653ccfea20684ed0418c9a265d3bb04dd3b14dbb2f41269afb1ca4ef9c653af1c4343d8db9bb080e2dae7fe748744ad60db46f0ec337f0167028a7e1993c4e6ca363bcefc5ddab77c6b98524e0716d4585321be73c0676c463c8776dea03605e50d5ca491df1959f4ce88a2b3a936e2dc9ac5fb2f2eca4ca9c6d26e8e758974ec42aa6b44a53b3f1034d1b1628dc0c7278f2257535c6ee731aa60c1fa275040303e621876ddf6d674ab4582d3ac494b33e0b148636d85eedf624d2e4f484f406dcb425b31939832ac87a008188d62180b4c5eb4a03c0a930512c2a6059ca28417fa6ca85aa2190dcbab29d25fc27ef03582c762ca9fe8093b931b3e5d4df23ab36ce9c859cf65cc65543404f60c57eab44345f586930f4094e4df8302e9fc679ebd7e6666c16ef65e969efa21c13059073cf838e18aac5369c2109a4eb2f141a4399610f94616d9ef28b514c34a468b8ef6f1aa0e5f7b23d4f53ea25c2df20caf9724d7091e3b519c9df637c9bfe347ea536505c40198501c0c82c835721eedc273c4a53f74e1509f4e75822d6de56c724be9a43cf14356302bf04f84ac63d6e67168c549e51dd27e6f09df9c77bb7e9b9548539d68d952a92e198cfd88385e22302935544ea28c8267a38a56e800ccb2a37684cf8a0cb155d8e232df723525316479d24934ac10f1fa88ca992ff585bbee5ad68d67b9d063383f169fe605b36d2b71b7f1bb75e8b277a06d289e20f294fe74090691cefe94ddbd9b54ee95766058a87ca789e3ea1eb392a6db1f49244ffed60508f0cb8eb90ff1a9850106388bd406cb5288a6280cdc0bb01ad72d50ef1c820e82cf039a99270c6148b6188ddf5bf494b0924d803b9d98a4761831d048c473d6cb1b87eb0366ebeffd1c6f008b2d2b41a074827b2a040af64f79207ec90864b0d9bf75495229cc8f15f154afa3ad1ae60216a8c0c1c97e3f579b81bb2a0730dc86b051630e05e5e87fd27da08cf739da32b6c2cd2131d0cc35336b14f9e82c58641e9a4b5254d632ffdf5ced0f5c0fba290aca1de6278a44c09f395db553bccd2fb81cdeba52bc83f1ea7025c31e06d0b3833d2d7ba8bb12c2e93138931e74d52577aa554a00a6f0b578de8dbdd759a69c9ec47a8635e6d529b606a1c3be0c48b9b11ce9fce05997427da4601ebca630a721fd9639e2e1506c03f23cba5337d06a3b92e2bb281b69fd0d11e0bcd9e5dcdee89c69eecd2c026d9fa1cdd024517b27c0d3e2641a209a8d727fcf8dc62ad9983a12e581a1610db12e75763c83650dcb4cc7ec3d3b9f58a941bbc5b85f195ef7ef996571073e90da5c7de3a6955829457e3a7db5006bdb6d4aa731534edf39fbc102ee01043cafa7631a67f4f2fdfddccb07dfd9a3fa053f54212d87be8e6ccc456e3a99c7d703a0e44cce38f9014bac6d61fb49d7760ff1237620cf1e1905b24c8a9a4dc43158faad690cba0c71a4398cd6e75c9535b89bfb485369bd54c823c7032cbcee8afdd8b5459030345b2830a95019536868c5485fdb37063c91567d66c20ee485abf3c73802604f7992349761f260ce79f9813771b65f672c0b298cdf2345595c9544071effa5de31e2eb6eace63146ac6980f10316012578a1f8040baaf295f6c1fcbad797cfce64cb32c963c8cbf5734be60fb766014b434fb8967175d4c949ecb930d691aae13b6d9c2dfb89328d7e688647f2ea5c3f9a2908bc92fe761b4da4e2f39f1bf0f5c624aa5582ad0654edf33acb1663a59420339d725f4631e4e499497f60d3ea36ec6f672b428fc1636657edf5f594ef7c53df0462552e23c4c817ceaa73dfa027fffa9fb604b099a033acb12b774df604f4e6a45bfc5af7192c626bec0710413c9515b8e7be12558193208adc35a255ed40ef8533fbc73740dead296582bc918bc20ac00e99447c60a0089cde375dc67e554945b7d58e6d098a8cbc6a68a94a7edc0130a036356d45004c4abce6abbd7c37d77f8a32276c672d819237f8a4d9c032c15aaa21f4a6d2ef8e04795e38b68b75947354c7fa02aed7c4b7ea01f321558314baf4285330fce5b2e9c741b64e84c6174c84ca647800ba81d625e8bfba80901651c8907463913ce83255726ea9b61f9fbce467682ea7b6faa469418d9f29f92dfeea394c836d833c438a3a258b4a4f4a6756c4a801c9a1f6314a72d83a84d47d24829dd2e42430a3841852a432ef0739f561b9f2b19edde2531446de42e801f1c37062db339a1332a1bf0e3497ffca01e2fe56f8ab1d5996c16e2904db4eef8c9bf295f7110eb7ed9f4ddba28bafa4c8bc0d9934914192f90249474418d3f0fa83d28ebdeb033e4227b7b2bc1207d2a425f7a362f25bd0fd25000276dcf2d8600829da4c7ad5cff2caf21330aa1651883fc06c2fd82c7ee2553c7cbf872f1da92cd44628c97ba758fb28a0615b4e60aca09a176ead8d9129ba07c7e7957f67b285f96afbab24693a72d93ce9e53322891b5c7382095a5238a309ec423d0d82516920ad335da2f39c095cd043d8e378b2c46f5f0e15cd593d6c191ce506c6b7ec7862dff7357f32283d2434ce17d5aedd39b78113ed31c9129623344299f913b18e780ebf469f9118ae6a78eb73621b9f6322b694c017345db20192f96b836e312d258d175c1174468cb60318802f2ef3eef021b9bcd9258698122c7cca8ba9437fc0bd32d4c5ed44247a973d480cb994567f2d85d71765a92e2ec7f4f8a81d8a8ce309f8e4857c5ada5aa357641ce15d9404f0128d5982f9574caea4bb6d201197d904e99079341bc18d9a433ddd7963610163b431530764c364d2ebdf3750904cd6cf85b4add9dce6a0b38564cc57e63cb820d762d8a6fc726a7e15a917f57c333c501a55f9e857b20242a3cdb2a2f5a6301bafe13466aa860a4ff2985bf732a6edc3900afa7f4304aed06b6acdde047042c658f7ef00084e25e4ef4fa8ecffa6c92be5a4291afb680992ddf9b899d096f6e03d67fc993681eff718146d901a8a9d6e3a01435477e8ed271e43baced687f2cd8ee0fe07a691fe8e3d9d55ac53768bc205dded7daa9feab65f6bd1c49fa538b26fd1b2a841596b58d92549fe7d04b85b6020ea4a07693d635ff4c2aaff89e2dcb4153d1c3dc9035e7ea653a87d5029fb02204546214632ee3a535f35dd1f300d962a2272376408d1b3162dd7fd36efbf4eb76f962f1b7620e5f3b2dc7587f039c1e184aafedce8178f773c2d5f0f17059bac32ca70ee859a282bfaa0343da06c2946d3db3d932ec1c9d3ea5ccecaed59e42b898d62d3276baa40f80897ccbe5b711d9c233a4bcb9665ebd18063fddb3d727c602a72e18a0eca237132075b194c353ff761be05544bcfea7b0a02f143293edf5a99a3925232d0fb8d1f548ae9ab84075b80c19104d22ee5fba7463867ea030d122645cbc5cca6134b32e60af89fb037a60014cdd32d50587f835217b3f8f90e62ca56abd156cc3c41e8629fbb4c1b785548fc09fc36cee363f4d82416f938c68a84a8f4cc1bdfaed447976d71e2b8dc46cbdf3473afb9c5fda3b49ddd63e25c176697b1fc4619c0d0c22d7d637596661d19c45de36a198e103d685990e81e465ddf84597f3f7bac5999c163002992f42f2b21bd9c2a56964c0c370d4289fca27aee9ccb2e72fea64d4dbdd0", 0x1000, 0x2c6}, {&(0x7f0000001540)="124be29089546e9b430f1ef77809dafe50fa3242b8bd1b1db29f4a235d9cdd609fb8e218ed6543ac33a22e284e14c047f819828c70b1330cf30a7246051fade244ca2cf2c0c6414d7ab67f879e857061703dfcc3ff1788ffc0e1f20d1b746ab0b41b4fff4ad8b036dd43da51a2681e60b02609f1501948f8f15ff6a8994b45a3e96b39cc5b72ff0ef54e5ecccd30e9301a7989b1397ccbf2a4da36ce3115a6830ab9345b27bd", 0xa6, 0x6}, {&(0x7f0000001600)="f16ac9ead31a8a899c48ed504d34940459c0020ad66c63be4dc7e6d8c39681b1248201c1435edc380fc64a3545fe5c629ba888b7fee5cf55d6eaea5f024ad83b517154acd67db5cc292b681bd8b41e14b153a59ce1882c7e4a", 0x59, 0x5}], 0x2000030, &(0x7f0000001840)=ANY=[@ANYBLOB="646d6f64653d2d373f7831372c63727566742c6d6170be27636f726e2c6d61703d6e6f726d616c2c6d61703d61636f726e2c7569643d2d3d2c001d3b3b10a7bd692f9aa114f4415d7136d0ba904b2c9e7874e4f95921e55cab92fda9df8e5e35bc5e007530f871e4b5f5b2ed5d13fcdb73291d04674132b5c2e1"])

2018/04/08 20:44:27 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180))

2018/04/08 20:44:27 executing program 4:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4))
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8)
timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000))
timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000))
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24000, 0x0)

2018/04/08 20:44:27 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x2)
r1 = getpgid(0xffffffffffffffff)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1)
setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10)

2018/04/08 20:44:27 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000140)={{0x3, 0x2, 0x176, 0x2, 0x7}, 0x100000001, 0x100, 0x100000001})
pwrite64(r0, &(0x7f0000000040)="b0cd03233b6d13cd71ca119063991f8d31b2eb8017294d311da49b55a43831523f2fcaf24ca3e69cdcf9ec7a17a3c91d14aa54c2ea0fbe3b1b10b410c17d97c6f150d7dc4cf2846c97a71afd3cc2d1ae4f509b843dc17c4dc6e3e7f8de599b43d612869b26adc186168b7996208ec8ca975d86d10cf153e9727fe811313fd18a891eb321aa4a3635aebfc52f6a272c43a27883a6f0360983dc1af48baedd7e24319bf05df59b7066a3879993811a7d1a26894d5aff350818654f38e458c84fd46b7e2120eebc40e7d1169665289e1615", 0xd0, 0x0)
setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), 0x4)

2018/04/08 20:44:28 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0)
io_setup(0x9, &(0x7f0000000240)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x800000, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}])

2018/04/08 20:44:28 executing program 7:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x1e, 0x805, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c)
fsetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', '@\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1)
sendmsg(r1, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0)

2018/04/08 20:44:28 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)={[{0x0, 0x0, 0x1, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf2, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000080000, 0x0, 0x0, 0x0, 0x0, 0x4b}], 0xffffffffffffffff})
r2 = shmget(0x3, 0x2000, 0x800, &(0x7f0000ffe000/0x2000)=nil)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={<r4=>0x0, 0xd42f}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x9f, 0x30}, 0xc)
shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x5000)

2018/04/08 20:44:28 executing program 3:
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
clock_gettime(0x0, &(0x7f00000044c0)={0x0, <r2=>0x0})
recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)=""/136}, {&(0x7f00000001c0)=""/130}, {&(0x7f0000000000)=""/46}, {&(0x7f0000000cc0)=""/4096}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x3a1}], 0x1, 0x0, 0x0, 0x9430}}], 0x4000000000000d4, 0x10023, &(0x7f0000004500)={0x0, r2+10000000})

2018/04/08 20:44:28 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0)

2018/04/08 20:44:28 executing program 5:
r0 = dup(0xffffffffffffff9c)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}})
r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0)
mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400)

2018/04/08 20:44:28 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0)
ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1)
readv(r1, &(0x7f0000000780)=[{&(0x7f0000000700)=""/87, 0x57}], 0x1)

2018/04/08 20:44:28 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
perf_event_open(&(0x7f0000000100)={0x2, 0xfffffffffffffcc5, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x480000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f00000001c0)="776028d20737d468c3a6d7671eef54f8f9e917133b3e2ad9d7a88781d956a9bc7f0ac58a074ad9736b4950aa40c7384af337f800c2eab957e010e9739c40b4b1c3a190446a3f68bef35db29d46cac80fdf7ad25fd87609d1a0fbd80adfce7f618a66d4f99cc4500df375833ed4da63244081453d81b39fb6667de3df0ef067858ab82b288aa81f7546e3d5b45f8e01dbaba9e15e68de88e34428a5b0db8d97c1d08b4dcba031beab75548e444bf3caa9b5d988c14d49cadd58dbc7aab85bc64d5b44f54dda0c32fa12dca0f5c0a49c1763f41bbfac6eea294eb6015f8aa6e9298c0ad13daaedfb40a4314b43d98cdba8301a", &(0x7f00000002c0)="dc7a2fba7f85c891657a3f748bab42d8dc78eed6e94092416c07c64482dafa486038eac0e9dbcf25983c94f04e9e2248", 0x2}, 0x20)
write(r0, &(0x7f0000000000)="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", 0xfc)

2018/04/08 20:44:28 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc)
getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={<r2=>0x0}, &(0x7f0000000100)=0xc)
fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x3, 0x2, 0x9, 0x80, r2})
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0)

2018/04/08 20:44:28 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10)
r1 = fcntl$getown(r0, 0x9)
ioprio_set$pid(0x1, r1, 0x40)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x3826, 0x4)

[  216.270861] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'.
2018/04/08 20:44:28 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/193)

2018/04/08 20:44:28 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})
flock(r0, 0x2)

2018/04/08 20:44:28 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4001, 0x0)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x5, 0xfffffffffffffffb}, {0x8, 0x5}]})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r2=>r0})
setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x92, 0x2)
restart_syscall()
sendmsg$nl_route(r0, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@dellink={0x34, 0x11, 0x511, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}, 0x1}, 0x0)

[  216.321019] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'.
2018/04/08 20:44:28 executing program 4:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f000053c000/0x3000)=nil, 0x3000)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc)
clock_gettime(0x0, &(0x7f0000000100)={<r1=>0x0, <r2=>0x0})
mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000180)=0xfffffffffffffffc, 0x81, 0x4)
setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10)

2018/04/08 20:44:28 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x0)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="0029004eb780b8000000b7ed00000000"], 0x10}}], 0x2, 0x8000)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x70000000000, 0x80240)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000016c0)={0x8, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x4e20, @rand_addr=0xca}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x6}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x490)
recvfrom$llc(r1, &(0x7f00000000c0)=""/149, 0x95, 0x142, 0x0, 0x0)

2018/04/08 20:44:28 executing program 5:
r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20)
capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8))
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c)

2018/04/08 20:44:29 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000db941794ce8c25e4c464a2dd599e0001c068399e00cdd461a900cb887139b90000b3e271c0d68284d34b356e2e69e226a5f8f910fc15ddad6db58251377b893703bfe5553d89724ee917b72eee3ad495a891da6d6ab0a6fb8c364fa322928812c6b01dfdf891a3e32504e6b11bda853979d6a49503ad11f31486eb3a035b8180d85c4db4d9d8f05d0000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x1000000000000005, 0x0)
open$dir(&(0x7f0000000340)='./file0\x00', 0x7fe, 0x83)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00')
getsockname(r0, &(0x7f0000000480)=@l2, &(0x7f0000000040)=0x80)
getpeername$packet(r3, &(0x7f00000000c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14)
sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x0, 0x733d, 0x9, 0xf}, 0xb, 0x3, 0x0, 0x0, "9ddbfd873f117444c97a3b6a879ff5d81bc7ab372d66455ed33771fa0c64b00a52cb0944e38b601fdabd4bb559bacf49c9c07db1987a40b662cb986b12265f2f"}, 0x48}, 0x1, 0x0, 0x0, 0x8840}, 0x4000000)
write(r0, &(0x7f0000000300)="df", 0xfffffd32)
fcntl$setflags(r1, 0x2, 0x1)
readv(r2, &(0x7f0000001140), 0xffffffffffffca4)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={<r5=>0x0})
ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000002c0)={r5, 0x2})

2018/04/08 20:44:29 executing program 7:
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={<r0=>0x0, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x42013, r1, 0x0)
getsockopt$inet_mreqsrc(r0, 0x10f, 0x27, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xffffffffffffffac)

2018/04/08 20:44:29 executing program 3:
r0 = socket$inet(0x2, 0x3, 0xff)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0xffff, 0xfffffffffffffe3c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10)
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="46d302998910f622a5181738ffa8008759be40bd49ec2d31", 0x18}], 0x1}, 0x0)
r1 = dup(r0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5)

2018/04/08 20:44:29 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)
ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000140)={0x8200000000000000, 0x4, 0x9, 0x2, 0x1b})

2018/04/08 20:44:29 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x7, 0x400, "cc74c72c4efaf11e6827f8e7604b791e25f5bda2d207c1ad3c8b53f8c1ef1fb8679946db3807eacec05328791efa31e2307a0dc86f293b7314e3aeb2092d0b", 0x37}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000100)="1932d8bb72eb3fb62b06b6a726e885302c54c3cdef3775de898375267752e3c1e1109a9f7065b9dc70b2b55c7c416de1caa29d4df3ef7a0e8aac886ad520e5bf1135329f33f9d77ddb471ea2397b5bbe7d467038ecc77b5572c47bff70c5ff", 0x5f}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="900000000000000010010000030000002f545504f244a6811c4de738b1fc3d352371cb68053c08f92ab597255433f8ae020a5e439f372e8681eb05c3e1fcb15cc37707b2ba495173cb2e89d4921695f53f0933fd470cb6eb21aea3b11ae2dbd0ed6ee80dfd7064921ee7eb16f5b272a5f67d75c45c4ce01451f8a69bbed2147c3b26ed9ccb0f4751bd9bf51cc0d60000"], 0x90}, 0x20004001)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0xffffffffffffffde)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
writev(r2, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1)
recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000))
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={<r3=>0x0, 0x1, 0x1, [0x735]}, &(0x7f0000000340)=0xa)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x6, 0x3, [0x68, 0x5, 0x1]}, 0xe)
geteuid()

2018/04/08 20:44:29 executing program 6:
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4)
syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000))
ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000))

2018/04/08 20:44:29 executing program 4:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4008240b, &(0x7f0000000080)='^-\x00')
r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x60)
shutdown(r1, 0x1)
sendfile(r0, r0, 0x0, 0x1)

2018/04/08 20:44:29 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000e36866e45eac7ab5a50e79c8744f7b041fd153e6abbf15ba8c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x13, 0x8906, 0xfffffffe, &(0x7f0000000180))

2018/04/08 20:44:29 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = epoll_create(0x948)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x30, 0x1, 0x13}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3}, 0x8)

2018/04/08 20:44:29 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
fcntl$setstatus(r0, 0x4, 0x40000)
socket$bt_hidp(0x1f, 0x3, 0x6)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, 0xfffffffffffffec5)
syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="6f921a046d484b46c6cd854a79f063153c99936260b157e0ba74596e2ea7d9ed1f85318f888fd247a34f310a0c646e5f55a48844101a59a878d34638e71339a56ce34f80bcb2f9add7364d6e24236cddc784c81cc15283a1ac172b6add78fd0d46a2d556dac0", 0x66, 0x56a}, {&(0x7f0000000140), 0x0, 0x8000}, {&(0x7f0000000180)="3530d0ab5e19c4e501363d9afa4173b5e412339834129387336ad54cc8b6e7a5440cfc73ae86b82dae66961fc3706dfec6151d26706274c98310841bb20ab431cb1cb08a9e7d84cb33479cb2d258f40ace5d32b2e3c861550772e77c566e379ea4b92330c1779e0b850611a4f4c5f4f475d470f02ef640bd48f39ec5174562877f9482097bb27eb0ed72b9765beb398526383547144a8362c0f9d032765e5daed284ef19e75b672268b5d045f244972b58fbcf8bc934f35346d827ca29abd53ae9b6e6449d04c38502be75608f04775da27c", 0xd2, 0x85c}], 0x8, &(0x7f0000000300)={[{@umask={'umask', 0x3d, [0x36]}, 0x2c}]})

2018/04/08 20:44:29 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f00000002c0)=@ethtool_rx_ntuple={0x35, {0x11, @sctp_ip4_spec={@empty, @loopback=0x7f000001, 0x4e22, 0x4e22, 0xede7}, @tcp_ip4_spec={@broadcast=0xffffffff, @loopback=0x7f000001, 0x4e22, 0x4e22, 0xb}, 0xcc7, 0x4, 0x2, 0xff, 0xfffffffffffffffe}}})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x220802, 0x0)
ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000200)={0x7ff, 0x8, 0x0, 0x4, 0x100000000, 0x4})
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc)
sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0x38b, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000421aa565bb5f9fba000014000100fe800000040000000000000000000000"], 0x30}, 0x1}, 0x0)

2018/04/08 20:44:29 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
recvmsg(r0, &(0x7f0000005540)={&(0x7f0000005300)=@hci={0x0, <r1=>0x0}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005380)=""/233, 0xe9}, {&(0x7f0000005480)}], 0x2, &(0x7f0000005500)=""/18, 0x12, 0x800}, 0x0)
sendmmsg(r0, &(0x7f00000070c0)=[{{&(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(des))\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)="c09d06ae4248ca081f03758b6dbdce10197b74fcedd73b930a94b1dc4772f7bc9e5a79465d8d467831abde31d73314ceb3c3803af94687c1bc867fd5ffa7a15cc89a3bd40dd32480854f17e288eea201ce75ca4081bf39bebfaa3a0bea849e519ac98a2cd6a7c6b90bae03f8ce84087b48b6dff5f1d7b8fa3e30805f03c1d57699df232ae8c10d1ac9647d", 0x8b}, {&(0x7f0000000380)="761bcd33a8470f7a82fffbe906b7628c3e8449f9b2c55ac1d77fa280963e0896fe66c0aef1e37d5ce2ebb0594d645e6dae873793c6f9637905a15857926d2ca2cba612312080fa5ea646ace2bb1ebc52c50397708a70d9686b7b43fbbe3b3e6fc0d7c602cc1bb0eef24b7d4df9ecaa5028b36a661048703c4dbd720514cf50eb", 0x80}, {&(0x7f0000000400)="eefc2556e21ff4fe268561705656105b1b0408f583869960a5682b7a71ee7ca497f09832f722a4ace8b2ac079cae1ea44cba7a3ed6acbec28732818594e37a19b15c1b06a2523c2779847794be63a53b8a3a9a710775a5300426c4e64304143a3677effd83dad9b224fcaae5327f4f700e3f29b39151b54ebfacf979d2d2cfef5e4b2cf6b81f27cb4118117033b2a225bf7f4d8b22e068f1e808e6761bf4aa267060ee6538ffb755f566dde31e1ce7f60c5c6dc4f7f99708d94c255cabaf2a2f", 0xc0}, {&(0x7f00000004c0)="539d7aa3c95e6a4e392ad070f7d1322914eecd948bc1dcd1a84784306a21a79056841b0a10faf318dd5b5243e4f5ab85896a5bca968aeaa42013a270979bc1fc314373d98eba821fdd8f21d80241fe3e7b7534", 0x53}, {&(0x7f0000000540)="9b46305f05834fbf75a3ff3eb2f249f7e2f18646820871f90c8573e95a1d8bf8cbbd4e2cd0db8c4a957c204c2d091ef74c8473c08bb6ba3105da4e62ca48eb1d45477cfa02027b32b55405af965fdfb1383a99d8a12db5fbd0d891f0365a112052e3d0dbdbbc65931d23d1bf63add7d9760b452ccf7979742bb8f98700038c44a8509130f3f92155a3f334498e0de11927b19243f2619f93fcc139eb1b3cdfc671", 0xa1}, {&(0x7f0000000600)="69d6b1a225633fc33b62b6cfb1914709cd84606c85a1c95d767d853cb1e428cecc00aa478cc504db712469509486aae2880bd3c2b5b41a5a56b046f38ab27b8a56e6f251a9a5a39c6806c63eb546e437087e8051f8ce2e88f695bc787ae612158c0a31ed7e14721ebe75d4da004e7e024e1b58485356e52e70181b5dc43bdeafc185f1c849c00e518e9a4810d67519b63ad7200440b4fb8c69bd6a56dc6a5299421176", 0xa3}], 0x6, &(0x7f0000000740)=[{0x1010, 0x18f, 0x1ff, 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&(0x7f0000005c80)=[{&(0x7f0000005600)="9a26f11b8ef793615835ae5ea935511f37fd77164c5a9cccdd63b39fe65c2592149fa1ac3722fddb6af40345741a261f18c95b702458e555173268cca90eabc85118e8625ebe714b82b06854300d846d775896bd85a26cb611d6ff396c76e299335372b747aae72cf2b7035262725edb02d3436deeaee7be07385b6c564c89934f85c41de48012b73a8cfb4493409ada2a1dab9ed4e4b9c41f44e45a79c6", 0x9e}, {&(0x7f00000056c0)="fa1d93fb4b2dff3de3469703cff6ad72cb50781b1b565a5e7073c52f345f2dccde678fdc26bf34a5a20290ea9f597fc295541de0fffcf86548b96756f58c9d200535d663dbd9802ff1efe498f7e8ccfc0501c5af3cbb6213dc45597837159cb288c4e16677bb8de1a709fd88de3914d3642aa8bea464ea9884be2c472180822574ddb92823e4e28ec7c5cba42d4aacd4012155e0369245c89dd66bdd0b42ee1183a7f9036fc9587fd57d691127b3d66e068238ab780a4c119a7865f0087dbd8014dfa49bf5f46a5ab3bdf8", 0xcb}, {&(0x7f00000057c0)="0a7ef859b3c46636cb486f741093da1fedf477903b62ec37ef4291fbede296659f797e9caa1807051e1e8df14f677f7298c4082e7f8dee425ab9b1ea81bea2f1b028127773e5d486edf6ae02c5d90fa6d4b0ddbd939381f5be332ca8d7", 0x5d}, {&(0x7f0000005840)="c5ce9ee2a5f156e94c14edbbaa6d70012d9bcdb6046242f956be85a45cc7dbe484c40988e6bb6cb5e23d5a0dd0420e9851db09150a3dc8457847f637a4147a5da157976a85cf607527e9b5b657e3b8e99bfce96b158621dffc7467e1c9362d409ff773f8f0f670b4d619600a25389e17aaa244a3c2dd3d85491f092acb35e8e9643eb6a31ef4f15dcefe62bce23c0b664230517194f79ec6a30c6ba54648d60e25599df47e8cf6f0f691c147bd665cde90829c9298fa60fc8933a7b363775607f5450d0c41ebab86451c445ac464ba8ca5", 0xd1}, {&(0x7f0000005940)="ca97840d77c6776aa03e59a4988cf7053c60c53c1390af10cb88eaba2a19d34a5b65e92b2d7e6e19e86505183b8104b0b3b001018130dd7d3b640343671d4f61ee676a0f3a6a5fcc2747a6b10342c776f7d4b00016dd1083a4e9402154ab428f03a679b7b7e3e27b", 0x68}, {&(0x7f00000059c0)="6746de8fff4ed5658259e49bd2a667ab6a44afbdce2475d214ab87355c8f58b9e7cd58421abe7fbf326720dbf5d9b09b318c23cc3d17792dc7594b8d574951fa0ad096ff779e4aa5888c7940ac33e56f24ad20fe", 0x54}, {&(0x7f0000005a40)="3f67005b69195be00ac5e0c4e9a05704b69b3db6432a8ea4f0637390f88fa87f11d237b519d5d91f880c890a8a283c569db3edda968ecefb458acf55614ae35790b43aef1b509d9c19d82e75e13f7b7f6e4dcf30868113880419a349ac164a781a1b04613107fa09c488801d173597cca30f2a5061f8c7de8ef9f8df3729757c40ee12ed3871736f7829479aa90796cefe998071145988edbd77af26249c06d0a477629e437097c16d25a7e31305d35407768c4e3ea4d9907e032d76ecb23fdc0b68f9044fa2ceff4e3ebd3b097d5cb1ca6729fdf89b22173ac529e8faf410d1c3e1022bbddf609a3678771611e8d5c6fe", 0xf1}, {&(0x7f0000005b40)="7c3b89e864199408a22271098ca9886dcd05c137e4d8faea824e78956b760ec8768252cf1237ed7ec95fe68ac3193dbd1cb3b7916f6e2691b32fef02a06f0842eb8b3336e445c0aba1b52c6de0197af07224b697f9c77a72b8b9a000877685a598bd1ab3597e56e495b81291ec1366eb95d392ecb8cf4df0b26f06b33ff6a611f558c2c942c72ae55ead99d129649d6f26d995a07b42054f00", 0x99}, {&(0x7f0000005c00)="3682bd2c9a993355b6ce33dde3d33fba70616582a7f7388bc3292c161b48b21ba242306ab3752ff281634a57dfd2fde7502fbaf0a2b9cdacbec1f6831c68f8f162f28c0c6a7b342c2009635282245959df4b183476646858684a5fe0772d2ac26a07a573e11809cd620583769accc15377d86c78ec515f1e0526b880da", 0x7d}], 0x9, &(0x7f0000005d40)=[{0xb0, 0x110, 0x62, "8f423e9a401d9d0b3e8aba4facdfe227cb1fbad60b7aa409834ca4def8a891410a9fb3b47f6c077bcd37618e79e27c88de4f9141a02ccab785a1076ab3d1ea7d69eb2793b7ba913fef77e00eb219fbbe1f5e1acd350f164888501d2ebf6137dd1c42dde8411785c5112e5b2bca31e2514f51356f87eaf06fdd527806b5a890e505115ab14ab9d5c636f81bb5e9d0f1d0a66252c413bb3adeaf34b22d784b14"}], 0xb0, 0x44000}, 0x8000}, {{0x0, 0x0, &(0x7f0000007080)=[{&(0x7f0000005e00)="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0x1000}, {&(0x7f0000006e00)="f6d1ab291381eecb448f9287c7c790ee097dd25c8645b02dfa2b26d251cc7334584d34572c5018a7c4b6df2210f8d59bf5d40acdc39455a9ca18a200a5dcea89f5d9e9fa039023f2a195948012f7e2b290c0c8ca017d6e8c34ac5dab944fbda9a1e28746571cdbb77f99e3c8ee8ac75147554199350a8fd69cc0f83c210a52347c1b23b4f52a6c9169f8bd0d4160f8a182064a315dd6160d4afe27d750ab346f47a3e9948695abdbd597516be31a71aa2dcd4db8268f36faa3ffc8d5a8fc", 0xbe}, {&(0x7f0000006ec0)="796131c0f4709773e7d17a71cd5bd1506b4a03871651be883418157982b350123ef3549ed4df10fafebb956d94fbac95f8b753c1d47c7ebff4dc6bd2ededbdf400a256bb9459c0724407b49884caec0b444fbca4ce009fac26028d1f13cc3db60ccf320c54b7a48016e0971135b7cd65800fb846b0982fe063dbaa202e4e70691e6546ef5d497e4eacae1534b75f3c6984a42a10095af9", 0x97}, {&(0x7f0000006f80)="41d2f21c1f07a80c550e7176d9cf23144010abb5d4799d9529516851ac378194e2e9cf8242239f295666b0a5139e94777d927544bf0f2cffc16c581a9d06918f4a638d235d4c893a6e404113828089e42618ca0f766ce175f7c735858c713b2e2be34c97ce0b297fb8f9ea155ad160a6273ea102c3237ca427634b32cb5a4482564fba152f873c9588309d665742a7cb5f819eb0728e55a302df6c1a6a939baa239546983540ce89419f7ac65b13276cebcec55d8120fb94c960e7a48aafe2ac814cb3e51a06610f12eaf97448a6fced0329cb8f61d1c1b86ae6fe", 0xdb}], 0x4, 0x0, 0x0, 0x8000}, 0x7}], 0x9, 0x4001)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007480)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff, 0x3, 0x5, 0x100, 0xf540, 0x4080200, r1})
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005480)='/dev/qat_adf_ctl\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000007300)={<r4=>0x0, 0x3a, "30cd3d91f8253d086ec99abaad0d1025deb295b72707ca4f3a1361772908d2ebc9817eb86954fb377305f9c757de187433232a44fabd69ad197e"}, &(0x7f0000007380)=0x42)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000007500)={'irlan0\x00', 0x81})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007400)={r4, 0x20, &(0x7f00000073c0)}, &(0x7f0000007440)=0xfffffc9d)
sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xfffffffffffffdc7, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000073c0)=0x5, 0x4)

2018/04/08 20:44:29 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:29 executing program 7:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040))

2018/04/08 20:44:29 executing program 4:
r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x521000)
fdatasync(r0)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x40800)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x840})
ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x2})
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x3f})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000180)=0x20)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="f997bc4277ed34b66434738f84fa0e3e8ce5a38a297a072637acb2b58cc5cdb223d3ec5fd590994abad61170f6e69912a2cb087a20a0386714a43601d87e167a933982e56af4b88530ace6fa3ca5e6dcf220897d37a3e64df82d2790fcaab388683c69455d09ea168a76ef434561eecf41dccd0060f3b0ed21e7dcd95955df5ee266d4b8246fbb24994950c1aa5fe9fe3e5fdf7b7e8c0b1f1a230aac67430c60850c9ac22cc320a21429e71c8ae1f6159c688a22fe94426c9b9bfa3b8291897c527cf1c94fae16399be6402c77b1cc386f369bd839bfc4971619636f023ec0542414393f18fcd6")
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000300)={0xd000, &(0x7f00000002c0), 0x2, r1, 0xd})
r3 = add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="6f8562b89c2a9eea4bc6c23a413bfd3cb28de0987c8a99089841377e9f8af8d0ffc9b9109a7917e92f7bc7d2db21908dcf397294ba63", 0x36, 0x0)
r4 = add_key(&(0x7f0000001400)='asymmetric\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$instantiate(0xc, r3, &(0x7f0000000400)="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", 0x1000, r4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)=<r5=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000001500)={{0x3ff, 0x5, 0x9, 0xfffffffffffffffe, "5cb20a6860e5bd03c97507e19a1ef14403b69d9df12895b014c367c6777cf48c73621998b8e9890e3efb3514", 0xfffffffffffffffb}, 0x0, 0x0, 0x1000, r5, 0x600, 0x4, "1accec6c7f3881df40d411c81a40fd49ba2c277b3caefb2bd7be08e78c040bc3fad18473f84c8f05c6288b3e11cad10ca1b3339684250fae3617647a772c22c4", &(0x7f00000014c0)='\'md5summime_type$\x00', 0x12, [], [0x7ff, 0x6, 0x1, 0x4]})
r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x40, 0x10)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001680)={'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
ioctl(r6, 0x5, &(0x7f00000016c0)="728cd751c10ea8300c98d649cba7074401d9300169ae4909c08e1df38aa7")
syz_mount_image$hfsplus(&(0x7f0000001700)='hfsplus\x00', &(0x7f0000001740)='./file0\x00', 0x8, 0x2, &(0x7f00000018c0)=[{&(0x7f0000001780)="0a324751cae8a53352", 0x9, 0x39}, {&(0x7f00000017c0)="7978406cfa3ece982907da90f767caf360276d4551010998f08c720992d461e3d0bd5ea62827441435c84c91774a12f26a51595661ea7f51cbf6f30a6354c7e68831b694f6d48d4986f2e28223567eca297e9c86cadebfe1dc87cce995849afe7856829a31959882c25920c2982ccba2b848ab712a73cea243c009a405811210c8811793359216f7d089cd9a783f7814d2de14f0e8396c5f1803e1ea2308d18363e6bc90d6e265ce2b5c2d45cfafe8817fda50d0d15518fb5fd12a7e63ae9c02f8b9c3", 0xc3, 0x40}], 0x8000, &(0x7f0000001900)={[{@part={'part', 0x3d, [0x31, 0x36, 0x36, 0x0]}, 0x2c}, {@force='force', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x37, 0x7f]}, 0x2c}, {@nls={'nls', 0x3d, 'cp852'}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x38, 0x78]}, 0x2c}]})
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001940))
fremovexattr(r1, &(0x7f0000001980)=@random={'security.', '/dev/audio#\x00'})
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001a00)=@add_del={0x2, &(0x7f00000019c0)='bond0\x00', 0x3})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001a40)=0x3, 0x4)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001a80)={r2, 0x400}, 0x8)
getsockname$packet(r1, &(0x7f0000001ac0)={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b00)=0x14)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001c40)={@hci={0x1f, r7, 0x1}, {&(0x7f0000001b40)=""/144, 0x90}, &(0x7f0000001c00), 0x8}, 0xa0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001d00)={r6})
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x2)
fstat(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0, <r10=>0x0}, &(0x7f0000001e00)=0xc)
getgroups(0x2, &(0x7f0000001e40)=[r9, r10])

2018/04/08 20:44:29 executing program 6:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0)
mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0xbb6c})
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0)
ioctl(r0, 0xc2604110, &(0x7f0000000000))
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4)

2018/04/08 20:44:29 executing program 2:
syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x80000000, 0x8000)
pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x124)
getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x78)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1, 0x0, 0xfffffffffffffffc, 0x4, 0x4, 0xffffffffffffffff, 0x20}, 0x2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000000)="81bac22f1499df0c", &(0x7f0000000180)=""/230}, 0x18)
socketpair$inet_icmp(0x7fffffffefff, 0x7f985eac2000, 0x705000, &(0x7f0000000080))

2018/04/08 20:44:29 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
listen(r0, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
io_setup(0x9e, &(0x7f00000001c0)=<r2=>0x0)
sendto$inet6(r0, &(0x7f0000000000)="be09e4b3124c60d283497bcff49775ec051a79c0f19af7ccc68c83a1e3659e9dff09f5bad388eeb18473b18f86d3a55cea7c13b1dc4f0578e62699fd9cb0ec96a4985df459bbea6a0956a14d4f6379e8f524b4e3ca1fd8f3cfee302487897e2c1a07f3dc741c9a7ebc812337c4a75d25809ef6d3e5f8d4c609ea8cad521830d9aaf1a621d763b6ec36139e1e11d8c1598369f2996e6d1aaf27b8fea9dd3649be2d8d90ed3dedb93c30f28dce7897c5bdab5dcbfb6ca7f0025e02ea8f3d2a85970ec2924739d3c048a5c934f72fe1233b93bdc1c6", 0xd4, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0xf3, @empty, 0x5cc}, 0x1c)
dup2(r0, r1)
io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}])

[  218.059521] hfsplus: unable to find HFS+ superblock
2018/04/08 20:44:30 executing program 1:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:30 executing program 2:
syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x6}, 0xffffffffffffff9c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x2000000000000121, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000180)=""/251}, 0x48)

2018/04/08 20:44:30 executing program 0:
syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x20, &(0x7f0000000000)=ANY=[@ANYBLOB="a0a87bc40fde09be20fb78825308b8f9975f9ab119d9fa4ddc26811ea5dabaf6b2137f5dcc07e2d40f75d28dbc38820fe470b81eef2517a26e18560092392546ad6d26591960a7b692a0aab8a7939c969481308fdc5225007195e72c22061e1cd608d3173d8ff7bb0b64cb498ce8e16e8bfdbfca83eb41eb22764643ca8ca6b84dcdf23ead3564d549bbe49a11f7b28a18550a60622d1c5dcda186ed41a687219f8f766937583e8f0f63", @ANYRES16])
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x80047210, &(0x7f0000000280))

2018/04/08 20:44:30 executing program 6:
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)})
fcntl$dupfd(r0, 0x406, r0)
connect$inet6(r0, &(0x7f00007b9fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x100, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/08 20:44:30 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff]}}}}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfcb, 0x5, 0x8604, 0x2, 0x8}, &(0x7f0000000200)=0x98)
mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0)
mbind(&(0x7f0000004000/0x9000)=nil, 0x9000, 0x4003, &(0x7f0000000040)=0x6, 0x8, 0x7)

2018/04/08 20:44:30 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
close(r0)

2018/04/08 20:44:30 executing program 5:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x6}], 0x1)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x8000)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r1, 0x0)
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040))
futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x441000000)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={<r2=>0x0, 0x6b, "eaf916e7958bad1d335874b01b8ea623f446ed8680936ab53815658fcc89e2d7d4bde17615fafe49a9e571f643933aa8ecb314a81fba81f761051ff7f67c30ec0ea1cd87ef67980b798320cd11f40749b3bebc4548b6c657cdc0c31cf174017494174826466c325e2695c2"}, &(0x7f0000000200)=0x73)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x212}, &(0x7f0000000280)=0x8)

2018/04/08 20:44:30 executing program 3:
r0 = socket$vsock_dgram(0x28, 0x2, 0x0)
sendto(r0, &(0x7f0000000100)="1ab4f00c6e9c988414a004b0b10af74ec78dcf2d2b4c79ef6ff5eb59139ab84f205a1aa870895a6fbc6339f74a00cbbff98a9df567826c56b6cb19de746832e681b2939a1186e6d82fdc30739f55b478f79b3a1649f8b18d92c5ec86e7d683a78c9cce8b01beb631903fbf8e21550887458b1194e7fd6038b1ca125795e4fdfb3cc54f837a3d8fcb7d2994aa5f37", 0x8e, 0x4085, 0x0, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
shutdown(r0, 0x200)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800)
setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000080)=0xaa2f, 0x4)

2018/04/08 20:44:30 executing program 1:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:30 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10)
r1 = dup(r0)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1a, 0x20040)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x800)
write$binfmt_elf32(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f450846000000000000000000000500ffeb0000000900000000000038000000000000000000000000002000000000000000000000000000000000001000000000000000000000000000007e6f1faa000000000000000000"], 0x58)
accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000140)=0x14)
connect$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r3, 0x1, 0x1a, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)

2018/04/08 20:44:30 executing program 3:
r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000)
getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0)

2018/04/08 20:44:30 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[])
r0 = open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc240, 0x4)
truncate(&(0x7f0000000680)='./file1\x00', 0x3)
semget$private(0x0, 0x0, 0x300)
sync_file_range(r0, 0x0, 0x0, 0x2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
write(r1, &(0x7f0000000080)='-', 0x1)
r2 = open(&(0x7f0000000440)='./file0/file0\x00', 0x141042, 0x0)
sendfile(r2, r2, &(0x7f0000000040), 0x80000001)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x85)

2018/04/08 20:44:30 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001)
clock_gettime(0x0, &(0x7f0000000000))
clock_gettime(0x0, &(0x7f0000000040))
r1 = dup3(r0, r0, 0x80000)
mq_timedreceive(r1, &(0x7f00000000c0)=""/163, 0xa3, 0x7, 0x0)
clock_gettime(0x0, &(0x7f0000000080))
write$evdev(r0, &(0x7f0000000140), 0xffffffffffffff7e)

2018/04/08 20:44:31 executing program 7:
openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
io_submit(0x0, 0x0, &(0x7f0000000440))
r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x1dd, 0x0, &(0x7f0000001000)})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0)
ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x100000001)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$KDENABIO(0xffffffffffffffff, 0x4b36)
syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3, 0x80)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
shutdown(r4, 0x1)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x302, 0x0)
ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f00000000c0)=0x100000000)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = getpgid(0xffffffffffffffff)
timer_create(0x6, &(0x7f0000000180)={0x0, 0x1d, 0x4, @tid=r7}, &(0x7f00000001c0))
sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000027004903000000000000000016bf1674"], 0x1}, 0x1}, 0x0)
r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x101000)
accept4$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x800)
bind$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)

2018/04/08 20:44:31 executing program 1:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

[  218.432735] FAT-fs (loop5): Directory bread(block 5) failed
[  218.450318] FAT-fs (loop5): Directory bread(block 6) failed
2018/04/08 20:44:31 executing program 4:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0xe93a0c6923aaada4)
getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, <r5=>0xffffffffffffffff})
syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0)

2018/04/08 20:44:31 executing program 2:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1)
r1 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/54, 0x36}, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20)

[  218.486257] FAT-fs (loop5): Directory bread(block 7) failed
[  218.498547] binder: 16747:16749 got transaction with unaligned buffers size, 58534
[  218.504731] FAT-fs (loop5): Directory bread(block 8) failed
[  218.515575] FAT-fs (loop5): Directory bread(block 9) failed
[  218.523114] FAT-fs (loop5): Directory bread(block 10) failed
[  218.525880] binder: 16747:16749 transaction failed 29201/-22, size 0-0 line 3008
[  218.545146] FAT-fs (loop5): Directory bread(block 11) failed
[  218.556190] FAT-fs (loop5): Directory bread(block 12) failed
[  218.578936] FAT-fs (loop5): Directory bread(block 13) failed
[  218.588144] FAT-fs (loop5): Directory bread(block 14) failed
[  218.607076] binder_alloc: binder_alloc_mmap_handler: 16747 20265000-20279000 already mapped failed -16
[  218.608696] binder: BINDER_SET_CONTEXT_MGR already set
[  218.624370] attempt to access beyond end of device
[  218.629430] loop5: rw=2049, want=49, limit=5
[  218.633707] binder: 16747:16762 ioctl 40046207 0 returned -16
[  218.640698] binder: 16747:16762 ioctl c0306201 20000fd0 returned -14
[  218.652230] attempt to access beyond end of device
[  218.657549] loop5: rw=2049, want=49, limit=5
[  219.079545] sctp: [Deprecated]: syz-executor6 (pid 16770) Use of int in max_burst socket option deprecated.
[  219.079545] Use struct sctp_assoc_value instead
[  219.237353] sctp: [Deprecated]: syz-executor6 (pid 16770) Use of int in max_burst socket option deprecated.
[  219.237353] Use struct sctp_assoc_value instead
2018/04/08 20:44:32 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x2000000000000236, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x299, &(0x7f0000000180)=""/251}, 0xfffffffffffffdd1)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f0000000280))

2018/04/08 20:44:32 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[])
r0 = open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc240, 0x4)
truncate(&(0x7f0000000680)='./file1\x00', 0x3)
semget$private(0x0, 0x0, 0x300)
sync_file_range(r0, 0x0, 0x0, 0x2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
write(r1, &(0x7f0000000080)='-', 0x1)
r2 = open(&(0x7f0000000440)='./file0/file0\x00', 0x141042, 0x0)
sendfile(r2, r2, &(0x7f0000000040), 0x80000001)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x85)

2018/04/08 20:44:32 executing program 3:
mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1)
r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x9, 0x476040)
connect(r0, &(0x7f0000000500)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={<r1=>0x0, 0x1}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x7f1, 0x3, 0x997, 0xb26, 0x7}, &(0x7f0000000380)=0x98)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x200, 0x4)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10)
mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000000440)="660000003acecef7ace36228d01466874ed0406d23413485a1595621fd421aa86ee684727744abbed00f0400000054d3d508018a860ede4e287409c88fe77e9022a9170539e32e84aab959dbe074c515b424bb2db2ba327b6c7efd449249e4f83dc2cfb673a71a628088a4c847a84f488ccc90386795949c2d34ed6bae1b5a09f79e3e1f1870c47a5b9d62af71a0d1d48e6c956edc541deeb3c289b207a6fb92651a477854b7a8bb5751799f106e853a91732efea600000000", 0x3, &(0x7f0000000080))

2018/04/08 20:44:32 executing program 7:
r0 = socket$inet6(0x10, 0x2, 0x3c47)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x5, 0x5, 0x1e, 0x90, 0xff}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={<r2=>r1, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4)
sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007f00082d1cb2a4a280930206620100a843090000001b03569993ebeb4fdf253fb0ddf423000000003f00000049dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x8001, 0x585000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000580)={0x1, [0x10000]}, &(0x7f00000005c0)=0x6)

2018/04/08 20:44:32 executing program 1:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:32 executing program 6:
capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8))
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
recvmmsg(r0, &(0x7f00000030c0)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x8b80}, 0xcc520a7}, {{&(0x7f00000002c0), 0x80, &(0x7f00000019c0)=[{&(0x7f0000000340)=""/49, 0x31}, {&(0x7f00000013c0)=""/59, 0x3b}, {&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/197, 0xc5}, {&(0x7f00000015c0)=""/245, 0xf5}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/214, 0xd6}, {&(0x7f0000001800)=""/109, 0x6d}, {&(0x7f0000001880)=""/150, 0x96}, {&(0x7f0000001940)=""/112, 0x70}], 0xa, &(0x7f0000001a80)=""/219, 0xdb, 0x5}, 0x7f}, {{0x0, 0x0, &(0x7f0000001b80), 0x0, 0x0, 0x0, 0x5e}, 0xfffffffffffffc00}, {{&(0x7f0000001bc0)=@nfc_llcp, 0x80, &(0x7f0000003000)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/121, 0x79}, {&(0x7f0000002cc0)=""/204, 0xcc}, {&(0x7f0000002dc0)=""/176, 0xb0}, {&(0x7f0000002e80)=""/114, 0x72}, {&(0x7f0000002f00)=""/203, 0xcb}], 0x6, &(0x7f0000003080), 0x0, 0x1}, 0x3}], 0x4, 0x10000, 0x0)

2018/04/08 20:44:32 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = gettid()
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
open_by_handle_at(r2, &(0x7f0000000280)={0x25, 0x10000, "27df1157ec3f961816c27b054570a528966eddef7ee3533419b8755fec"}, 0x80)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00'}, 0x10)
mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x10400, &(0x7f0000001f40)="63a67f0975f7df618c76e9e1063a37697a2812ba8501e566036b80c7316d4175948a6ca9c95ff82364ce8f02103fecd289fda97b25c12a3c15422e7a41e82883af14e24f2f5ea4fa1f8025f44146fdabf039b7eb6450947e730316d6a5a157a7e350eefd0b4f38b69f9bea45787f6f9fd0e2e7")
sendmsg(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="2770c34f2aaec7dad781bf206bebf8191e7ca3eb75eababb4720a018bcbb8ee2225dd58c3d14f8e280e2e4a3963e01b8fdd1f1ef037b3760767cd8c775fa395b6f8bd2d69edde61ea21ffe", 0x4b}], 0x1, &(0x7f0000002a00)=ANY=[], 0x0, 0x20000000}, 0x4000004)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file1\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="cd2e4be6baeaa8f4959925c8526a0a9b586853902f5ae8ba894ae095c8ed21ecda73de9f0cf6ee1955f46f9dcb2c00d71fb7c18c6bfe1003f16476b3cb45f6cf2523aec1f6f798f9f03a0f5f5af3e4b0f39d618b20e8c83798bdaef720e427ee79779fffe5369e7530944cf9870a0f952296566b8956313a90e3aa6251ee2b8aa753c26a6d187f474a0f635d1d90c3441280f716d694523a827899bc197144fe17132ba03a3438804e0d8c502c4b984070e81e2f43b518b1741b1294fb0a05e053bd9f1ce8324919e8bde279803919", 0xcf}], 0x1, &(0x7f0000000300)=ANY=[]}, 0x8001)

2018/04/08 20:44:32 executing program 0:
r0 = socket$inet(0x2, 0x840000000003, 0x2)
setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4)

[  219.525808] FAT-fs (loop5): Directory bread(block 5) failed
[  219.560364] FAT-fs (loop5): Directory bread(block 6) failed
2018/04/08 20:44:32 executing program 6:
syz_mount_image$hfsplus(&(0x7f0000000440)='hfsplus\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{@umask={'umask', 0x3d, [0x34]}, 0x2c}, {@decompose='decompose', 0x2c}]})
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x67b, 0x101000)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0)
renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')

2018/04/08 20:44:32 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
unshare(0x4000400)
write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b00)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18)
r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x802)
getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0xfa9c, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88)

[  219.580233] autofs4:pid:16787:autofs4_fill_super: called with bogus options
[  219.595706] FAT-fs (loop5): Directory bread(block 7) failed
[  219.617270] FAT-fs (loop5): Directory bread(block 8) failed
[  219.624157] FAT-fs (loop5): Directory bread(block 9) failed
2018/04/08 20:44:32 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x80000000, 0x4)

2018/04/08 20:44:32 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x40)
fgetxattr(r1, &(0x7f0000000140)=@random={'osx.', '.)\x00'}, &(0x7f0000000180)=""/45, 0x2d)
connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x6, 0x2, 0x2, 0x0, 0x92e, "97203bfe29434524fccc838ec5119e9c2664e536beecfa74b48c84c3195dc2a0ced3d182059cecb02e4912786fd7f6c33abc67a597eba5cea87fd387a11d04", 0x24}, 0x60)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000080b300004000000000ff7f000000000000"])

2018/04/08 20:44:32 executing program 2:
r0 = socket(0x40000000015, 0x5, 0x0)
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x60, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="ce0b8035f6923d1d99ab635354eb9f75eb5c59beea19d8136f3b9713e146293cac8ed843ec562cbdd89efdb49a93a944426b8fcd2209b075e9bfa47b875af1bbee87273d690b1699bef7a8b66ff72dfb00e20a762dba462bc03e6baae9ec53d8a875e3", 0x63, 0x7}, {&(0x7f0000000140)="98ccfb4ab2a415be3f64f425611b36f88cd40032a326fd2b8e8e699baea32334099ef1b33dd63794cbed0cb4fb8c7b64da75dfb14f901579756eeb0871a6ac1c8060e3", 0x43, 0x6}, {&(0x7f00000001c0)="299f433cbf8797753fd26e59dbfd762ca74f8010efbb2fa88945c924820dd35d5479b26d1ed710b51bf9e06d21992b8e9871cd6f2d18f30bc0dc", 0x3a, 0x40000}, {&(0x7f0000000200)="10c35503ec2dbed01d48bbf4619805622fe989ec4afa89b80f4b3ab0ae5c45bb6c65b9480984630a6d71cbd5bccc741ed84b3c238871877e91dbc369ac151fab87bc84dd83bba76f5695aa3aea2561aa0007df50b0fbf067648bdb90a95c491f70a381cc46749e9b45ccf65947ea6ff0c047be1846323750fc2486d537e26e66", 0x80, 0x4}, {&(0x7f0000000280)="f1ebe83f904922bd5a6d107348dea7032c5ac36a8d3fcbafbc0ff80248c622ba5f4224fe622e8b6cc9e3d0431f0ec8b7d5287efab44007036acb7ece37fa8420f34ecb6f2b18bfa37172eefac29c1c28d7b617b5ed98830166f68bd169ebe7afc76c1db16106347099ba73e4e76aaa8733b4196655a9484c5fc06a1b8dab63f17f2539799c9549e6096f39798341be64f7fa632fdf68a3d74d7a9204cebdbd61ee89a663e7a8d5c1c5e49f4de4efe9436900d997b7e9dac46a512500f6818f82dc5c86dbff0ddb189f6f862ddf8514083061124f4e8fbfa648b734c8d43c18c5e71c", 0xe2, 0x7}], 0x200000, &(0x7f0000000400)={[{@block={'block', 0x3d, [0x2d, 0x30, 0x3f, 0x0]}, 0x2c}, {@unhide='unhide', 0x2c}, {@nocompress='nocompress', 0x2c}, {@check_strict='check=strict', 0x2c}]})
bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10)
sendto$inet(r0, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/08 20:44:32 executing program 1:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

[  219.632303] FAT-fs (loop5): Directory bread(block 10) failed
[  219.645902] autofs4:pid:16801:autofs4_fill_super: called with bogus options
[  219.666143] FAT-fs (loop5): Directory bread(block 11) failed
2018/04/08 20:44:32 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2)
socket$unix(0x1, 0x3, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0xfffffe7e)
connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa)

2018/04/08 20:44:32 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7ffffffe}, 0xc)
io_setup(0x8, &(0x7f0000000000)=<r1=>0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x121000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0))
io_destroy(r1)

[  219.690259] FAT-fs (loop5): Directory bread(block 12) failed
[  219.715325] FAT-fs (loop5): Directory bread(block 13) failed
[  219.734664] FAT-fs (loop5): Directory bread(block 14) failed
2018/04/08 20:44:32 executing program 0:
prctl$getreaper(0x23, &(0x7f0000000400))
openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)

2018/04/08 20:44:32 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/226, &(0x7f0000000080)=0xe2)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4)
getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0xd775, &(0x7f0000000280)=0x4)
sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111)

2018/04/08 20:44:32 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x800)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0)
r2 = pkey_alloc(0x0, 0x3)
pkey_free(r2)
pkey_free(r2)
ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x7f, 0x401, 0x7fffffff, 0x8, 0x0, 0x5, 0x81, 0x9, 0xd8d, 0x3, 0x200, 0x3f65})
sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)="f1c851b3c5358c22c9f7d1eec2132dbed2f7", 0x12}, {&(0x7f0000000140)="86b723e73c35c1ad5702868670967ac13b21882fe4bbaf03ffe9cab18b9904264f5ba7349769190bb75d5e63235036a4d86c5d99af33dc30ccb2d3d94ea9ce43af28c50977a1beb51f37a27ef66705e345b80c5b5aedf651586983", 0x5b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="07e41b8c50dc9340530bc7b2a70a3c51125f7438cec158a878b2082b29cc30da65964578f0c711c249e3e94a96c3a8f1429b11c7542b762a833f651b2df759337e285714aae657cda8c8bdf002a04d87fca67b3b5bce0fb09186e6e7babcd7f4d4d24c67521501f2c52d9bc8a98e6841830f2abe2fa90c6386fec13cdd119c06e008baddcc3c6955e788151f8456be7ed3e3c7ff1c3cd4a581200e83c6dd61f36a7269a7ff10c3b96d0aeaebe3d688e572df871e1a730e9ead9407caf3a321f780f6acba43a2c9a319ad871c7fcaf2eeae6f9bba689fb2f7c56fa8dd", 0xdc}, {&(0x7f0000000300)="9decccedbe75cdd229b61def30aacd3d7d8936e786763f9b7c6f7c7281252b255a4fadb9077ef0faa8d1e53b9cd3847e6566c5e1a986de76dc89c1e28da30e2de53b5eee7713a755ee372d8dbb388d3b1c7e6a253c8d302590e6fe62a9d06661f63e4d083a004e9235c50fa4dac55a3d298283965a5b5cae16da22d4f136518f4900e514cab4d77f6a3efd15405c82eae78214eb171471350e34e01f5d", 0x9d}, {&(0x7f00000003c0)="bf405af60144e691d8600655039073ca1a367e7386c2e0eddbcdebe0a039b848857d2d17a0d8d27e7dfe3ba977efe11b2a67108277576e34a9f749510a59b6e8981acc6074fe37283533eaa58a2ff46897549e4594df18e0797b880163095ee0495dceb343bf59c1d6264ee554e8bace4cee50b20179e13ec4a31778301cef7dc516d90fee0b6db3745d29c77ef90795c19f1b8bcf413662aca9abd0ce064d5f1e828bb62089dd1e488fe8401f41f0c75f648913ca4b10c3db311f03e0609586370a602d92ea4504d1e34505350428c6ce67d9840615955b3b88871e79287f92091a30669f23", 0xe6}, {&(0x7f00000004c0)="efef69e5e98698418de05c5f594c99753027e3f105416a29b2c54c18596407db82f75818c96af3bc8eb083f508c899120803e445ba1fbe6b", 0x38}], 0x7, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6dbe}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x90, 0x80}, 0x40)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$bt_bnep(0x1f, 0x3, 0x4)
prctl$void(0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000006c0)={0x4, 0x6, 0x4, 0x0, 0x8, 0x1f, 0x23, 0x0, 0xffffffff, 0x7, 0xc000000000000000}, 0xb)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000700)={<r5=>0x0, 0x9}, &(0x7f0000000740)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={<r6=>r5, 0x7f, 0x1, [0x0]}, &(0x7f00000007c0)=0xa)
sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000000800)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000000840)="4cacfdf770df12102502201479b14c738d95c626c83e4ad66df4ef64675570ac3ecfa545302f7155e6942d6c68f6bac299d155b3cdfe8c3009172b47cd1289207f79fc94a5d14b0127f71bde1fcb4aa5d4e2cba297f28e9f47b3b30bcd2ba602ede19484753427fae34fdf916a7cdcd4e6b9c285abd09e2071c506413bedbe7adb91263c8311bc69e05f872334b0034acfcc1431cddfd18a4dc15a95d1251f5ed5f2da0040c2d01b8ade21e94bcf1b7c190498e0d20afdb7ce35", 0xba}, {&(0x7f0000000900)="acb895edc3b183ff56feb4f1506aff54b4512763", 0x14}, {&(0x7f0000000940)="d0761fc074baab9cc8a31f25a83fa4cb127cb5fe32f0b37ede86040a7f2b2408f3e9ddcf2f5221bc9e3eab08deb18ef0f1ec3caae4d4c1e7b239afde3dc908abcb7f8226009cee444ab0fcb9d08d6355f52ab0db0896e731cf20836b35d142c406b0a55dc25b9aeb6610b16e2cbfea609fbd8c5105a1c56453b4cfec8cb19f128316c40c706fac60e70a4805b5d13d156facfff64cda38bce4daeebe31e76c169359d08e8d8c01bfd2d7e9834547c8a3487308a1d967b983cd092581a8dd3846b574f12add57d5a8a42f99e7", 0xcc}, {&(0x7f0000000a40)="86286221aba171adbeee50882593b57f0872e5f93c2391afc50d14bda6c2bcef7f5e55727ead9630e4af6bf3cf96205df9c9b62135fdff269da6b3ceb7c567aaf16b6b98a7d23ab7964232444c8e1980ef3cfa52d6791adb69a4805c97276e9b2cea0d9e7295663c78027eb24969d6279e38a8aa0c4ee26e599a1302fc0836295021fcd8b07d78db8e6b158a0454a3cc53f1ba41", 0x94}, {&(0x7f0000000b00)="ae48b0c91e616f92a0c1ff14c8c6f0ec11cb857b6da77169f487ef3781bed21fdd8aa655686023", 0x27}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="7abbf540b5a868e71256a4c5aa67b1d400181aaf4ec673a0bbbb53ec789ab851250c0cfdb8bf61740ef169293ee188ba749d1dfda1fb7eecc63515d15a2624e001c0d3ab1f3127901d", 0x49}, {&(0x7f0000001bc0)="13a56598e5723e3e1002bf3b1f0c9713effbfd9c823ad80bd2b0a5f65aa810df7f9af4a38f6d4a18456f249d3c51696bcaea2019930b0fc85c0e43f3c6f1abce446d6bac808273defd97039ab09da6ff78c57fd7965dd96b7bf66aaca03ebdade4670cbe8f92de8ff15391fe6cf8b6c2043edaa4b29f670bdcd07cf54079390b808d5100b6d0435eb3714670da3f1cbae1c73211d8058eefb0db080e295997e5302aff839b47af4fb95135631360b8fe7b928ac85e380292b3000b91ed3964902d366a3e943d61fdb4b4e63baeb6cc3e12592e4054a7bfabfbde872713ccdb54fc2c013726e718915c3660d9", 0xec}, {&(0x7f0000001cc0)="0416311a544bd4e4edff13d09d57753dd8ca966f7cfb68ada4bd3f0a20f653a676b3b3cd71778a6742632a99644a86d37c7ac2be755d809b", 0x38}], 0x9, &(0x7f0000001dc0)=[@init={0x18, 0x84, 0x0, {0x8, 0x87, 0x392, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0xffffffff, 0x800, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8001, 0x8004, 0x5, 0xfb97, 0x8, 0x50f686d9, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x55, 0x2, 0x8, 0x7ff, 0x9, 0x1, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3ff, 0x8001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x4aa, 0x9, r5}}], 0x120, 0x4000}, 0x10)
ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001f40))
ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002340)={0xa, 0x0, [{0x1, 0x1, 0x1, 0x8}, {0x0, 0x200, 0x1, 0x1, 0xe1a, 0x1, 0x7}, {0xd, 0xff, 0x6, 0xffffffffffffff7f, 0x0, 0xfffffffffffffff8, 0x8}, {0x2edab97b2fea4fce, 0x3, 0x4, 0x2, 0x1, 0x1f, 0x1}, {0xd, 0x5, 0x6, 0x9, 0x4, 0x401, 0x9}, {0x0, 0x1000, 0x1, 0x7, 0x9, 0x8, 0x401}, {0xc0000007, 0x4, 0x6, 0x100, 0x101, 0x1, 0x1ff}, {0xb, 0x6, 0x3, 0x3, 0x3, 0xa4}, {0x7, 0x2, 0x1, 0x8b83f76, 0x7f, 0x10001, 0x39a1866e}, {0x80000001, 0x20000, 0x4, 0x0, 0x0, 0x5}]})
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002500))
io_setup(0x3f, &(0x7f0000002540)=<r7=>0x0)
io_submit(r7, 0x4, &(0x7f00000037c0)=[&(0x7f00000025c0)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000002580)="bf675ec3c8fd6a77829e35f365811d84316d1ea09f5f204e", 0x18, 0x2, 0x0, 0x1, r0}, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000002600)="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", 0x1000, 0x2, 0x0, 0x0, r0}, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000003640)="e5e2e7db961246f9732a679f9da78d9a5ec44c51796cf3160d4750b6085b51a87942ced14fb29bc4933dd0d81c4d8c6a28457814d1b9ec8b35c3cbc5d5dcbf36585317a7871dd352e499aa", 0x4b, 0x3, 0x0, 0x0, r0}, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x6, 0x1aa, r0, &(0x7f0000003700)="2fcda812de540a59b4f6c9c4600404a6449f38c36e30c5e4cd0d0a3d21a5326db8bdfaab5e715bcf95e26cec0aff11b53f37cde404f6935e7172f2c936413db8ab55239315", 0x45, 0x1, 0x0, 0x0, r0}])
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003800)=0x1, 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0, <r8=>0x0}, &(0x7f0000003880)=0xc)
r9 = getgid()
getresgid(&(0x7f00000038c0)=<r10=>0x0, &(0x7f0000003900), &(0x7f0000003940))
lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getgid()
fstat(r1, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getegid()
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0, <r15=>0x0}, &(0x7f0000003b00)=0xc)
setgroups(0x8, &(0x7f0000003b40)=[r8, r9, r10, r11, r12, r13, r14, r15])

2018/04/08 20:44:32 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c50400aeb995298992ea5400c2", 0xd3)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0xfffffffffffffcfc, &(0x7f0000000240)={&(0x7f0000000380)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0)
recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0)

2018/04/08 20:44:32 executing program 1:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:32 executing program 6:
capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000))
r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x181180)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
lookup_dcookie(0x0, &(0x7f0000000000)=""/62, 0x3e)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400000, 0x0)
r1 = semget(0x3, 0x2, 0x80)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000040)=""/112)
r2 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, r2)
socketpair$inet(0x2, 0x0, 0x4, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r5 = request_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0)
init_module(&(0x7f0000000440)='cpuset\x00', 0x7, &(0x7f0000000480)='user\x00')
request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', r5)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={<r6=>0x0, 0x259}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r6, 0xfffffffffffffffd}, 0x8)

2018/04/08 20:44:32 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x2)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x80)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0xff, 0x2)
sched_yield()
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x9}, 'port0\x00', 0x19, 0x10, 0x80000001, 0x8, 0x4, 0x80, 0xd6, 0x0, 0x2, 0x4})

[  219.802621] attempt to access beyond end of device
[  219.807701] loop5: rw=2049, want=49, limit=5
[  219.819723] attempt to access beyond end of device
[  219.824787] loop5: rw=2049, want=49, limit=5
2018/04/08 20:44:32 executing program 7:
mkdir(&(0x7f000053bff8)='./file0\x00', 0xfff5fffffffffffe)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getdents64(r0, &(0x7f0000001100)=""/1679, 0x68f)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000017c0)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10001, 0xa, [0x2, 0x1d, 0x3c, 0x3c, 0x0, 0x40, 0x25, 0xa, 0x11, 0x1, 0x34, 0xc, 0x3d, 0x1d, 0x2f, 0x2d], 0x2, 0x7, 0x9}}}, {{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x4, 0x2, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x17327384ec046354)
getdents64(r0, &(0x7f00000002c0)=""/209, 0xd1)
getsockname(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0xfffffffffffffe68)
getdents64(r0, &(0x7f00000004c0)=""/235, 0xeb)
recvmsg(r0, &(0x7f0000000800)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/26, 0x1a}], 0x1, &(0x7f0000000700)=""/201, 0xc9, 0x1}, 0x2)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000840)=0x4, 0x4)

2018/04/08 20:44:32 executing program 0:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x109800, 0x0)
write$vnet(r0, &(0x7f00000003c0)={0x1, {&(0x7f0000000180)=""/19, 0x13, &(0x7f0000000300)=""/166, 0x3, 0x1}}, 0x68)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x60000, 0x20)
getdents64(r1, &(0x7f00000000c0)=""/80, 0x50)
r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0xffffffffffffffff)
ioctl$EVIOCSKEYCODE_V2(r2, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"})
r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x140)
ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/209)
ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000040)=0x1000)
ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000440)={'bpq0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})

2018/04/08 20:44:32 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x200000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000004c0)={<r1=>0x0, 0xfffffffffffff000, 0x10}, &(0x7f0000000500)=0xc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r1, 0x2}, &(0x7f0000000580)=0x8)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x2be)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="9ef63d17f40b33ed0600008a0a9a000000000900", 0xfffffde4)
modify_ldt$write2(0x11, &(0x7f0000000000)={0xfff, 0x1000, 0x400, 0x1, 0x1, 0x8, 0x2, 0x2, 0x2, 0x100}, 0x10)

2018/04/08 20:44:32 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0)
close(r1)
r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/27)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[])
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380))
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=<r3=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000b00)={{0x4cc, 0x4, 0x71, 0x7fff, "a1ced3463ec4a2ddbb85667da85cc59e7f443139a78360921a05d7ac79edd6c893d7c69067ea6bda7665179a", 0x9}, 0x0, 0x0, 0x5d, r3, 0x65a, 0x1, "cd74d137ea487f1e6d2e87f2af18ed1217a8c402eb92ebf2f67cd55aff1270469bb3746b3bc1da598bc93ff95d693a87a7bc62474870d545a31c37fb67ab8b10", &(0x7f0000000ac0)='\x00', 0x1, [], [0x7fff, 0x8000, 0x9747, 0x7fff]})
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0))
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x350, 0x350, 0x490, 0x490, 0x490, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0xe1f, 0x7, 0x4, 0x5, 0x0, 'ifb0\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffffffff8001, 0x80000000}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffe26, 0x8, 0x1f, 0x80, 0x1000, 0x2000000000, 'nr0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x6, @rand_addr=0x7fffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/04/08 20:44:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84)
connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/242)
r2 = socket$netlink(0x10, 0x3, 0x4)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
readv(r2, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1)
writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1)

2018/04/08 20:44:32 executing program 3:
ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8be18b0a21acf6fc46c0ba2ab5670baa5ed73e5207c97964615ce0d7c9128a51b51d889d66f6737ec20056a32566dcbe81a37939c7b992e22fedb1b29964b746b8f9b20ef42cc0e184df7cf3471ebb570769bce4cf15bb8f1c30bb92a6d76e8b92fc1468426427039c35116c345ed922c902aabc90c17b11999f7779cb73b63092d336345a1afe14582e9c5d327c8e6da46165f958c1ce26b6f652215bdb5425f3035d35697317a37da8fb1ad92d4507a90d618004fc01b406270ed4388bfb55657f3e40bd127e25c1b0953a8cb2e16f7d6c73a8281fa2a23fc1be10cb3c0c1199"})
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240))
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x113c, 0x20000)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x3, 0x6, 0x7, 0x6, 0x4, 0x3, 0x6, 0x0, 0x6, 0x8, 0x3, 0x6, 0xd557}, {0x4, 0x7fffffff, 0x9, 0x800, 0xffffffffffffffe9, 0x8001, 0x8, 0xff, 0x8, 0x5, 0x20, 0x7ff, 0x3}, {0x40, 0x80000000, 0x5, 0x7, 0x100, 0x51, 0x9, 0x152f, 0x3, 0x0, 0x800, 0x400, 0x3}]})

2018/04/08 20:44:32 executing program 1:
perf_event_open(&(0x7f000025c000)={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_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:32 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000029091364f7b5c0d100f406000000000000000004000000"], 0x14}, 0x1}, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x84000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0)

2018/04/08 20:44:33 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14)
syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)

2018/04/08 20:44:33 executing program 7:
r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = geteuid()
stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
fchown(r0, r2, r3)
r4 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9)
r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil)
r6 = getpgid(0xffffffffffffffff)
r7 = getpid()
shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000})
r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802)
setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4)
ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc)
bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4)
sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)=0x380)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=<r9=>0x0, @ANYBLOB="7f0006005a4306000801000600"], &(0x7f0000000080)=0x2)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={<r10=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000480)={r10})
setpriority(0x1, r6, 0x80000000)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4)
ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1c472acdd6355eb0fd7efa140ae075fdef1ffc2f73e4afff1662f7e7436543ba0734140e40b3414ee2096bd534ae9f5fd10f5e80597cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1a22c8f9"])
r11 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2)
ftruncate(r11, 0x7fff)
sendfile(0xffffffffffffffff, r11, &(0x7f0000000400), 0x8000fffffffe)

2018/04/08 20:44:33 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x200, 0x10000000000003, 0x0, "568b001e2d9f3fa4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8d87eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8080, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x4, 0x10, [0x4, 0xb49e, 0x575, 0x364]})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10)
recvfrom$inet(r1, &(0x7f0000000340)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
sendto(r1, &(0x7f0000000100)='U', 0x1, 0x0, &(0x7f0000000200)=@generic={0x0, "e93a34451c1c774bb9e641f383cd73ff313dfeac2a125a5f058af96dcd96ae37fcb04e9f2bde6cab7b69760b74cd34a557eec27a6fc4e509754e902f5288f93e5e59a04535954b020ac4946efe7b7a44b14452fbf0ec814136a48521b2a6140e5cf2ad1ea3bf5fe2fe99f86b703bd8f6a0117ec042c9fb5ff4929eeadc49"}, 0x80)
ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000001c0))

2018/04/08 20:44:33 executing program 0:
r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, r0, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x28000)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140))

2018/04/08 20:44:33 executing program 3:
r0 = socket$inet6(0xa, 0x100040000080806, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8)
r2 = add_key(&(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="d71356caa9d439c6d5ab5ec34209b57b0069bfa7506e1f780267af7e9070f6302b7cda492a6a034a1c57feb37deeb4e0b00bf481299368aa969cad61200e3dfaebbf56f36f8ca73a84edb6ed61392953464da9a46b8d074717644efdfe3f47a87c1ba1a521fd1d68c164cd769419e14603bfbf0d62a65f35a37de7dc4411ead147cd85ff340e12528dc40db286cd81016ed1109cd6a438f86d11c58db9b0ae90b546d6963ec312e250dafa3337c1b00d0c242f8cbc", 0xb5, 0xfffffffffffffffe)
keyctl$get_persistent(0x16, r1, r2)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)=0x8, 0x4)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0xffffffffffffffff)
r3 = socket$inet6(0xa, 0x6, 0x3)
getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000200)=0x54)
setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4)
ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000))
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c)
setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000000100)="0b36ff5dee2a6f7f26ef77b2807d285e2daa9b1cf05e8accf32af7fb29f499b101304915f70f8f58d170762256fac997cf5713637efff577280585582b0c8ad90a358f5bffe2fe5cfeb091cf2de7e45da88e17fcc999a09ad352e6eeedfc9fdb8fb83a68eb722433974b931f3603d9e002b9eeae110e52b2aac09a3b8980c13b08c535417d446929189c16a3f59c2fc4947c1a0991dceb3885fe5bc8f17d4a154d80913f55a1b79904067186ce47f3935b5e54de38bab3a039c93a815e7ac7738f7a84f3608813578afa304448ed8c5b3c5246ff", 0xd4)

2018/04/08 20:44:33 executing program 1:
perf_event_open(&(0x7f000025c000)={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_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:33 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={<r1=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1})
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1)

2018/04/08 20:44:33 executing program 5:
r0 = inotify_init1(0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=<r1=>0x0)
capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe})
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x10)
sendmsg$netlink(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000240)={0x114, 0x11, 0x708, 0x70bd2a, 0x25dfdbff, "", [@generic="017092fe6967d6d932a0ec565b6301fa9410f00f6d3b7cb6bf4195cc14dfffb2486e288e82", @generic="bfdb92d8017fe48b78487394f087932079da56e7ff8108b29ffcbc2e8b3b783ef5a7d79b7f2e67c41842c8d213aabb613c5f576891fcc9f8be7c2be7eb3988804004dcaa51c1ab3e1348f98febaa0743d95cfbdf0dffe190f1902ea04e83793a6915aa10a182f26e3568b6d8e240e9eef20e5027c0addd3a1d783a8362e06ef7439d84780ceb6a7c1dfca0ba9bab9f600c3a9368ffff1a83ae6996906d084bf0fa3530afeae53c9929e6b8a49610028c6a845f8ed88564af261aba00837b1a8606cf3d4bb6b1a1d858b0f067c5ebf0eae06e35571171d3e8e81fa190f762"]}, 0x114}], 0x1, 0x0, 0x0, 0x20000000}, 0x40)
pwrite64(r0, &(0x7f0000000000)="4bd9b7a9cef412737ccd0fb5f100fde7c16aea65d668bf87df", 0x19, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r3=>0x0})
get_robust_list(r3, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18)

2018/04/08 20:44:33 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = dup3(r2, r0, 0x0)
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000009000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100)=[@cr4={0x1, 0x400000}], 0xd7639f263327a1e)

2018/04/08 20:44:33 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x3a)
r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xe9, 0x280000)
ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x1e, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00'})
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800)

2018/04/08 20:44:33 executing program 1:
perf_event_open(&(0x7f000025c000)={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_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:33 executing program 7:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
socketpair(0x7a8b8b9ae76ac903, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', <r4=>0x0})
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={<r5=>0x0, @remote}, &(0x7f00000004c0)=0xc)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000500)={'bcsh0\x00', <r6=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14)
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000800)={0x1dc, r1, 0x232, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r6}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2000000000, 0x7fffffff, 0x1f, 0x1f}, {0x1, 0xdac1, 0x275, 0xffff}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x20040000}, 0x24000080)
clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d))

2018/04/08 20:44:33 executing program 2:
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x43, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev\x00')
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0)
ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000140)="e2ff27fd29c5f70830d66e644b18eed359efa9d1b84dfcb72b88842de60758f5869f57d5656f9ac67825d5dd439c51dfa5a0cc0c026e8bef7612a4630c04b06d5a1c322150e31b14a9505b9a4c3d5dd232dfc4d11d92bae276d9f64c7c6e6a79e50ce1e723aa3669007acf3306754ec84faaf270fe750bd955efb58493d76173dc8743166863d7951530a8de3001240d6ef4")
ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)={0xa, 0x0, [{0x8000001f, 0x994, 0x3f, 0x3, 0x4}, {0xc0000019, 0x9785, 0x4, 0x1}, {0xc0000005, 0x3ff, 0xffffffff, 0x9, 0x1}, {0x80000007, 0xea7, 0x9, 0x7fff, 0x800}, {0x80000007, 0xffffffffffff0000, 0x8001, 0x2, 0x7}, {0x8000001d, 0x40, 0x0, 0xc8, 0x38}, {0x8000000a, 0x5, 0x40}, {0x80000008, 0x10000, 0x52, 0x69, 0x1}, {0x80000000, 0x7, 0x9c, 0xffffffff, 0x3f}, {0xc0000009, 0x200, 0x1, 0x8, 0x8c}]})
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000000019000080ff07000000800000ffffffff05000000000000000800008000080000ff0000000100000070fd008f052464a8"])

2018/04/08 20:44:33 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x8, 0x80, 0x7, 0x7, 0xfff, 0x4})
request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/hwrng\x00', 0xfffffffffffffffd)
ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/55)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4)
fdatasync(r0)
r1 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x80000)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4)
lookup_dcookie(0x1000, &(0x7f0000000380)=""/130, 0x82)
ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000440)={0x110000, 0x0, 0x0, 0x4})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x1, 0x4)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000004c0)={[0x0, 0x7fff, 0x8000, 0x5, 0x3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x54], 0x1f000, 0x20410})
r2 = accept4(r1, &(0x7f0000000580)=@generic, &(0x7f0000000600)=0x80, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=<r3=>0x0)
migrate_pages(r3, 0x40, &(0x7f0000000680)=0x1a, &(0x7f00000006c0)=0x70ad)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000700))
r4 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x68, 0x408002)
mkdirat(r4, &(0x7f0000000780)='./file0\x00', 0x0)
sendmsg$kcm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[{0x608, 0x0, 0x6, "07126e67dc74e5b8b02cb2356aadfbe82f01c3713792c21a9820be9b02069f309d132c1bc97fb8b94335e150c55b04d3007f93de609030bb5e6ae905c34364b1b1d23c13bfaa2578f9f244b4c2e1d7cdb8d730c2ca0317dd80f9574cb9e6bec66c2a87c9f67801be92ba8250e5370c9b930ade00263bfd0625028c832776aa7da17dfcc1ca8d4736b80e6dbf4fe772b1f7da9c3dac908b3b1b4bf6e255978497e3507c0bf632175dca762deed3dd0c0d5009f274b743c0941e95940061e724d6792d1095aee2a96c3a390c8c9b24c661e10de2d7beabfefd3e8b6a50a9eba81bbf8e796b8383c36fa1fc378f8a716f4a16d6376ae1962f306f46089049950e2a5173a8f4f0e8097dfe517100eaeaf3a4b951d57c531873bf3b8195fd214d48adf2bb2dc982fc5efb1313af312e2772d98c35be20885b0fcb6a5f4a08817414ff216f5562bcb41d50cb3499107c5419be738a7ad4e7af29e44dae1325b7d3741148dbc34800413ed76f05517a75d5225718a9a03a04c29d0cdd4221763a6dff3a356a86fad4ecac145dde378737070056ac321aca708a11f65a5cb7ba775dff1d7463b6d07909cce63ab1a404d2f0e8755777eecaf5a95fdbe34f11b267c0cfe259344964d9d0a517b74d82f699a5c97bf4762cb5af8190a0b9c1cffcf7541ba7f1a4b05060dec74b86f61632b4a5f00224327c46e7ae93d6af876eecb650d4aed86ca63167f7e0f479f36ba45de44bb05586aa8ae543371a1b95c7f1f50e1d3814d03d8d07a66dfa827dff0ae5cf4bad8f96541450158ae4112ba55d8841662a437c674d19f84de87ec9ef5223759b8484ac00d2986ea10466aeec23447a9720d1e2f25748cd67d910ffe47dd3b2bca4120b4cfbdbc35cd6f72da154811506bf6a44c56ab9bd7ce042bf92e6d13e40ffbac849e78a04a70b7e46e4fbcb9bb9b128e845da7595020ae89e11799c4e2ab8f4a42581d390e64de092fd5deb91b655a0df41e443f768f296669ff7ea745b62ed37356fa0d7d6ca1a43d0a96c44236bf8f038f742f7b749ae27801ee4690612828de15ce0ec19e2977cd96bca383cd453a03e7379ff0c5e4ddd7541c9c35d24b8cae05d74288cfe890ef4cd8b81bbc5dd661c596c8eb0725327226215bc6fff46f7a7fc3805a3ac85eccea9f68dea0b3b0902d89814852be149bb2fcff78c7d007be749e34828bd2f875a39e831a0edf82ca1f0bba1ec9f55d8afd70e371f5172a65e456fbb8ca25ba6fc06cb1b60ae5f3fd5cff739bf6feaa75ecf7cf3ef93f529654ec5c888e6408cc8145be63e626f0f2b069ba855733f1857604fe4592c3ca3bc2d899f7a50b8fbc4c94d105f7393b8ed26c311675652310c73330ee8cfff411945a7e0044534b7dcd964e9ae91cd7332095c4ceb34a952ca07b16d9acf9d13bba98153ed12a665e2f77ce4877a76385d5b65add254933b81ac5bb2ae944b416b331cd9dbf0ad5e8fdd0199a6b758022eba2e1a40434c0b058e7355fdaf3b0a1bcbdafd2f6a33232419b7306360a3f74708daff502aa39b1e824ee7900e3db750ea872bea34b34f357180a3a664e9a7ad4f41c43da1b19b2bb71d34e1f573a3b68734f3bb07351cc9a4e52b703421af3465ebddb60e205bb0e1d517c9ef45b45426e5821dd09a8f05e711e31e320f5d767e4613b007b030dfeb89f76bc20f6fe1c4743dacbb212c3b9bdbe7042a0e2efa05fbf1798a4f9d79977b09b4727fe0b3c8e91fe85f83f4858e883acd5314c4abd20223c04605c69eae17a5e96859175abd0e04586a7a8d4d96a26a1fc3b7e3ed303e845dd5b1b7df7e46a69c7c1f9cba31eb4cfab2e691996c3d12084e738d26ae2b84cb71564c557a515dfb93ef8d71cf9104e55b861db572d296c0f6a074025ec29246dd91b4420983bd43e6ee855328f4f4e2e7a67d07e8bb8bbbe3ae7b2bc9e9938938122890ff35dec75f2fca042278cdc3c7b0a668b639d9f9bf5b8ffc2316e4650f2f577fde60552ab72bc9ab6d6a8f8a3bfbee04a76fbf2204f9488dec3a6aaeff1955bfd4de9d611eaef7a65ac76ed0df8e0b69c71d29e464eeb0609d6561dd0293d00349d3fa3876d16d746ac08794d4314ca344b3dcb814b154afab01a98ed206e2c3028277cdc37c7913709b8b0a01"}, {0x10}, {0x10}], 0x628}, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0)
acct(&(0x7f0000001c80)='./file0\x00')
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000001cc0))
clock_gettime(0x0, &(0x7f0000001f80)={0x0, <r5=>0x0})
recvmmsg(r0, &(0x7f0000005100)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/94, 0x5e, 0x6}, 0x200}, {{&(0x7f0000000ec0)=@generic, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f40)=""/116, 0x74}], 0x1, &(0x7f0000001000)=""/29, 0x1d, 0x1}, 0x3}, {{&(0x7f0000001040)=@can, 0x80, &(0x7f00000014c0)=[{&(0x7f00000010c0)=""/36, 0x24}, {&(0x7f0000001100)=""/121, 0xfffffe88}, {&(0x7f0000001180)=""/154, 0x9a}, {&(0x7f0000001240)=""/182, 0xb6}, {&(0x7f0000001300)=""/155, 0x9b}, {&(0x7f00000013c0)=""/211, 0xd3}], 0x6, 0x0, 0x0, 0x100}, 0x200}, {{&(0x7f0000001540)=@nfc_llcp, 0x80, &(0x7f0000001980)=[{&(0x7f00000015c0)=""/76, 0x4c}, {&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/93, 0x5d}, {&(0x7f0000001700)=""/168, 0xa8}, {&(0x7f00000017c0)=""/112, 0x70}, {&(0x7f0000001840)=""/196, 0xc4}, {&(0x7f0000001940)=""/17, 0x11}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001a00)=""/40, 0x28, 0x1000}, 0x1}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a40)=""/127, 0x7f}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/239, 0xef}], 0x3, &(0x7f0000005580)=""/53, 0x35, 0x7}, 0x40}, {{&(0x7f0000001d80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000001e00)=""/174, 0xae}, {&(0x7f0000001ec0)}, {&(0x7f00000041c0)=""/167, 0xa7}, {&(0x7f0000002080)=""/49, 0x31}, {&(0x7f0000004280)=""/156, 0x9c}, {&(0x7f0000004340)=""/197, 0xc5}, {&(0x7f0000005380)=""/230, 0xe6}, {&(0x7f0000004540)=""/138, 0x8a}, {&(0x7f0000004600)=""/142, 0x8e}], 0x9, &(0x7f0000004780)=""/223, 0xdf, 0x80000001}, 0x400}, {{0x0, 0x0, &(0x7f00000055c0)=[{&(0x7f0000004880)=""/65, 0x41}, {&(0x7f0000004900)=""/243, 0xf3}, {&(0x7f0000005480)=""/241, 0xf1}, {&(0x7f0000004b00)=""/144, 0x90}, {&(0x7f0000004bc0)=""/15, 0xf}], 0x5, &(0x7f0000004c80)=""/113, 0x71, 0x3}, 0x3ff}, {{0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000004d00)=""/154, 0x9a}, {&(0x7f0000004dc0)=""/221, 0xdd}], 0x2, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f0000004f00)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004f80)=""/89, 0x59}], 0x1, &(0x7f0000005040)=""/136, 0x88, 0x8000}, 0x8}], 0x9, 0x0, &(0x7f0000001fc0)={0x0, r5+30000000})
write$binfmt_script(r2, &(0x7f0000002000)={'#! ', './file0', [{0x20, 'vboxnet1cpuset+#('}, {0x20, '(ppp1nodevselinux(proc'}, {0x20}, {0x20, '/dev/audio#\x00'}, {0x20, '['}, {0x20, 'ppp0+:\''}], 0xa}, 0x4c)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000020c0)={0x5, 0x46, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'})
accept4$packet(r0, &(0x7f0000002100)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x14, 0x800)
ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002180)={'vlan0\x00', r6})

2018/04/08 20:44:33 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x0)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"})
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f00000006c0)=[@text16={0x10, &(0x7f0000000680)="66b9fd0200000f32ea3858d6000f01dfba2000b8a700ef0f0d6fc6f20f22020f2020d9fa66b8010000000f01d90f01c3", 0x30}], 0x1, 0x63, &(0x7f0000000700)=[@dstype0={0x6, 0xa}], 0x1)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000640)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000c}, 0xc, &(0x7f0000000600)={&(0x7f0000000880)={0x3c, r4, 0x1fc, 0x70bd2b, 0x25dfdbf8, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40844}, 0x48001)
pipe(&(0x7f0000000140)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r5, &(0x7f0000000740)="5d5f867aba48cc356e2df746a1ee742bb23e912f90049614f4b8b3e3f9b1f119bdeffabb460655b134c6f072393a546d7cb3d0d1110efccc870376d5bd6dc000751d46ca64b1bf6a14d254bc22dbdc7c6a70b2a66e219c51d4a0ef3a67e2dac7f24b696f49fb11a35102dc6b69524de6f2d714c8cd90b263de508422637712b75fc42aef4ebea85694615c74cb96d0b236f81675249c0004e6ca4a4ce0e4604b253d1d9624ec628cf39ececd725b123a3546b5"}, 0x10)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0)
ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000))
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x879a, 0x4)
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/08 20:44:33 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x621c, 0x4)
sendto$inet6(r0, &(0x7f00000000c0)="6d5e1994010d4ccbad1a4a6547af6f50c8f179ab9d6ea6badf40451616edccc349852c342eff7ebf79a7f82be926fb52feaeb48c3e0e801cb4eddeec6ddad027bd74ff51f1955432b99ebfabda3025e2bb80e7083ea86ace02aefdf192fbc3bc70009f3524d69e2bc8ccfdf4b670ae0173cdb2acd6", 0x75, 0x4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x3, 0x4)
recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0)

2018/04/08 20:44:33 executing program 4:
socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x2, r0, 0x0, [0x140]}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r2, 0x6773}, 0x2c)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000540)={r1})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r3, &(0x7f00000004c0)={0x0, 0x308, &(0x7f0000000480), 0x1, 0x0, 0x0, 0x80}, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef514")
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000940)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000000200)={0x5, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x18}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', &(0x7f0000000140)='devpts\x00', 0x480, &(0x7f0000000180)="39fdbeefd33431cb3acb907bfb1287958eaa27def4578f9974c65bd9e114957ba68f964da79461705a0734")
mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140))

[  221.379550] devpts: called with bogus options
[  221.398108] ceph: device name is missing path (no : separator in /)
2018/04/08 20:44:34 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:34 executing program 2:
capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x3})
syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x0, 0x4, 0x2, 0x5}, 0x6, 0x1, 0x0, 0x0, "1722d407b7d8b82c"}}}}, &(0x7f0000000040)={0x0, 0x3, [0xd03, 0x18a, 0x855, 0x18a]})
unshare(0x20000)

2018/04/08 20:44:34 executing program 6:
chmod(&(0x7f0000000880)='./file1\x00', 0x10)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000840)=ANY=[])
r0 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0xcbde42a7d50a550a)
ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000007c0)=0x6)
r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0)
sched_yield()
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
getdents(r1, &(0x7f0000077000)=""/133, 0x139)
setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000cc0)="6096208d12174f66a77640ed17a2a958e3da4bf9d562ddb558cf31fe735b29965c29ed99445590a63575902ca98e1f84b84b373d1ba64ce43f7665b5ad0c6c7dcf291111dc40ca94a39251fb899299767b992eecb14d5eca1132c8fbfad859d41e0081de36cac272d2b36c00791cbc9b0122002a9c2b8b853595f8fa3a66", 0x38b)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000740)=0x7fffffff, 0x8)
socket$nl_generic(0x10, 0x3, 0x10)
mknodat(r1, &(0x7f0000000700)='./file0\x00', 0xa000, 0x5)
write$sndseq(r1, &(0x7f0000000980)=[{0x3, 0x8, 0xda0, 0x5, @time, {0x6, 0x5}, {0x0, 0xb00b}, @ext={0x43, &(0x7f00000008c0)="32d81f81abb1623b17b459d77fad305994d11c396bb08a0ab813ef4c7660eeb801f8c0c15eea24e84acdbc670f591b5c86005677416df7b46f675dada2d8ac4fb5bcb6"}}, {0x9, 0x1, 0x9, 0x8, @tick, {0x4, 0x2}, {0x8f, 0x6}, @time=@time}, {0x100, 0x1, 0x1f, 0xc2ef, @time={0x77359400}, {0x8, 0x133d}, {0x69, 0x7}, @time=@tick=0x4}, {0x5, 0xc72, 0x9, 0x7fff, @tick=0xfb1e, {0x1, 0x7}, {0x4, 0x7}, @result={0xb91c, 0x8000}}, {0x10000, 0x2, 0x8, 0xf9f, @tick=0xfffffffffffffffe, {0x1f, 0x8}, {0xf7, 0x81}, @time=@tick=0x2}, {0x80, 0xf23f, 0xffffffff, 0x5, @time={0x0, 0x1c9c380}, {0x80000000, 0x6}, {0x3, 0x7}, @ext={0x21, &(0x7f0000000940)="ea5750c4d2b897a2b267d5ec5df760258962588f101bdd6b8fb0c0d358a8dca0dc"}}], 0x120)
getdents64(r1, &(0x7f0000000040)=""/1679, 0xfffffffffffffd74)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000840)=@get={0x1, &(0x7f0000000800), 0x4})

2018/04/08 20:44:34 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00')
r3 = getpid()
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0xa81, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0xd8, 0x7fffffff, 0x234b, 0x7, 0x1ff, &(0x7f0000000140)='teql0\x00', 0x2, 0xffffffff, 0x9})
sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
chmod(&(0x7f0000000040)='./control\x00', 0x0)
creat(&(0x7f00000000c0)='./control/file0\x00', 0x0)
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
dup2(r0, r1)

2018/04/08 20:44:34 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10)
sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001a00010000aa0000ecb97e00030000000a00000000000000"], 0x1c}, 0x1}, 0x0)

2018/04/08 20:44:34 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
shutdown(r0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x40000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/08 20:44:34 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x3, 0x2c)
connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c)
ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0xfffffffffffffa01)
sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90), 0x0, &(0x7f000001f000)}, 0x0)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000000280)="fa", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x3}, 0x90)

2018/04/08 20:44:34 executing program 7:
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000180c2000002aaaaaaaaaabb0000000000000000000040000000000000000000000000000000000008750180c200000000000000000000000000000000000000000000000000ffffac1414efd8b7ced9a20c420000000000000000000000000000000000000000000000000000000000385caaaaaa00000000000000000000000000000000000d0000000040000000153f1ceb5afbe21674ecaf665f45fcedb231b59eb6b93db40005de9276d15cdb6602117658b9bf6435b664d3dc5cc4de351267772f51e340cd9b361b87"]})
syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)

[  221.458305] ceph: device name is missing path (no : separator in /)
[  221.462841] devpts: called with bogus options
2018/04/08 20:44:34 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x4000000000000084)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/08 20:44:34 executing program 7:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00')
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
rt_sigsuspend(&(0x7f00000000c0), 0x8)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0)
getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14)
bind$can_raw(r0, &(0x7f0000000140)={0x1d, r4}, 0x10)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100), 0x10)

2018/04/08 20:44:34 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e)
bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0xa00)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={<r2=>0x0, 0x1ff, 0x20, 0x8, 0x3f}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0xbd7, @dev={0xfe, 0x80, [], 0xd}, 0x1}}}, &(0x7f00000000c0)=0x84)

2018/04/08 20:44:34 executing program 2:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)

2018/04/08 20:44:34 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:34 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/08 20:44:34 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0)
getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x20, &(0x7f0000000100)=0x4)

2018/04/08 20:44:34 executing program 6:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getegid()
syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0)
getgid()
getgroups(0x1aff8f61002838eb, &(0x7f0000000080))
r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0)
readv(r1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x5)
preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001200)={{&(0x7f00000fd000/0x2000)=nil, 0x2000}, 0x1})
timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = getpgid(0x0)
perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0xa000000000000, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0xf, 0x100, 0x0, 0xfffffffffffffff7, 0xff, 0x44, 0x8, 0x200, 0x0, 0x5, 0x6, 0x7, 0x0, 0x1ff, 0x9, 0x0, 0x80000001, 0x4, 0x3, 0x3, 0x0, 0x800, 0xfffffffffffffff9, 0x5, 0x98f, 0x3ff, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x4, 0x1, 0x0, 0x7, 0xae, 0x7}, r2, 0xb, r0, 0x3)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0)
tkill(r2, 0x1000000000016)

2018/04/08 20:44:34 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200)=""/195, 0xc3)
ioctl$TIOCSBRK(r0, 0x40044591)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80800)
getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0xc)

2018/04/08 20:44:34 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x800000c0045003, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:34 executing program 3:
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x11, 0x17, &(0x7f0000001080)=ANY=[@ANYBLOB="18000000010000000000000000000000630100000000000000000000000000009500000000000000"], &(0x7f0000001000)="3d504c0026ebeb17b8805df299a5721d9abfb3e0967d7a202affa30e6e8fc1b58e334dff4865f7a55bd4a7f89c9f005abe16e4b4df73f3f5a35d3468bf8076fbaf915ae7ed8869302bca8921d6755fb5fe271992011404449afc808102d5bae210ff17d4c21cf4229bb2d7f5f4e424c59634a2ae06800845ced0c0d6edbed4df", 0x8000, 0x1000, &(0x7f0000000000)=""/4096, 0x40f00}, 0x15)

2018/04/08 20:44:35 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={<r2=>0x0})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x64, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f0000000180)=[0x30, 0x18, 0x18, 0x38, 0x28]}, 0x3}}, @exit_looper={0x630d}], 0x71, 0x0, &(0x7f0000000240)="3acb76bf9b2cda4457c79082e4d5e16a41220c33cf646d03fb1d9c137e820107b9003a3602604e4e06aaebdfc50cdc68bc1a4230e98d121379329f3f0806efaf458fe709e3dc929d1df497af4f2b8959dd9885827df03bd2c5b68a3e7f22e5dd9290d0fc075f8a563859b6d57154b4a7d0"})
r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000100))

2018/04/08 20:44:35 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f0000003ff8)=0x80)

2018/04/08 20:44:35 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="1e336500ff4ad5e700000022000000ec", 0xfffffffffffffe56)
accept$alg(r0, 0x0, 0x0)
sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0), 0x26a}}], 0x1, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=<r2=>0x0)
ptrace$pokeuser(0x6, r2, 0x291, 0x7)

2018/04/08 20:44:35 executing program 4:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/08 20:44:35 executing program 3:
perf_event_open(&(0x7f00000002c0)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="0100020600001311"], &(0x7f0000000080)=0x1)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x5, 0x7, 0x8000, 0x7f, 0x0, 0x6d7d, 0x4, 0x0, 0x0, 0xc0})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0xc54c})
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={<r5=>0x0, 0xe7, "b7f5a18326192035eb37002b76c3770f3389e22a29e8424ea860160972f347cc5e10dd4699e4067938fa08333e4c783d916fb27fc549c205d6f74491f97d97c767cd57b3cc5462e0e7c0a84f345c061040435541083ade8216562673cd91e692ef102be3d3d7b62ecf77406ee6218cca02b306bc0030e3d8041b62cd795e4e0f96cb90f0871de784240e1e7f06607655db4e665fbfa719de100fb340ed88981f600e04a972ac2034abe33ddc21a134712fdf043bcc5fe8b8252e13de158afef65f5796e521cff5a29ec0df8c78c3ad6ead3e45d260037164d3464e3abddc3d83be7697e37f442b"}, &(0x7f0000000140)=0xef)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x2, 0x1, 0x6, r5}, 0x257)
ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x6)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r6, 0x800000000000937b, &(0x7f0000017000))

2018/04/08 20:44:35 executing program 0:
getrlimit(0x4a, &(0x7f0000000140))
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0)
sendto$llc(r0, &(0x7f0000000040)="1ba7648ccad1b0dca6a72851cd19098faf3a28afc4b74915cfa9bc5d4b9a760626e34cf0b388bc17003f6f1f26731b8673982d", 0x33, 0x48000, &(0x7f0000000080)={0x1a, 0x334, 0x1, 0xf55c, 0x0, 0x5220, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/04/08 20:44:35 executing program 7:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={<r2=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x1})
bind$can_raw(r0, &(0x7f0000000180)={0x1d}, 0xfffffeaa)
keyctl$session_to_parent(0x12)
setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8)
close(r0)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x79f4, &(0x7f0000000200)=0x4)
socket$can_bcm(0x1d, 0x2, 0x2)

2018/04/08 20:44:35 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:35 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3)
ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1)
ppoll(&(0x7f0000000080)=[{r0}], 0x200000000000013a, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x8)

2018/04/08 20:44:35 executing program 5:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="b9ebc721f663a16f"], 0x20}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x40000)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/44)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={<r2=>0x0, 0x3}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2}, 0xc)
gettid()
r3 = gettid()
timer_create(0x7, &(0x7f00000001c0)={0x0, 0x7, 0x0, @tid=r3}, &(0x7f0000000200))
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x5)
userfaultfd(0x0)

2018/04/08 20:44:35 executing program 2:
r0 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="e72aee90b6d20fb668140804c31fea22e5cf9e790ca67ca965e307a2b276af3e4c94065e6f19e33e368790c94edfb365682ccdfeb40bb378e5939c0becf35afc55a8601a477fac6254ba097f5fcb5675aa300633a467aa33d8d87cbc0100cb9b7fc804b53f83c11b050100111e5b327222dbf98b449bbc587d130c88fde3a5a096ccc966182ee3b76be5a7a47404a0ca71d72808eb5c9637000000000000000000", 0xfffffffffffffc59, 0xfffffffffffffffe)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000040)=@rc={0x1f, {0x0, 0x2, 0x800, 0x7fffffff, 0x1, 0x9}, 0x20000000}, 0x80)
keyctl$get_persistent(0x16, 0x0, r0)

2018/04/08 20:44:35 executing program 3:
r0 = inotify_init1(0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r2=>0x0})
r3 = getpgrp(0x0)
kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000080)={r1})

2018/04/08 20:44:35 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077028f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0)
fallocate(r1, 0x1, 0x0, 0x5)
timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000180))
ftruncate(r1, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0))
ftruncate(r1, 0xf60f)

2018/04/08 20:44:35 executing program 0:
syslog(0x9, &(0x7f0000001040)=""/4096, 0xfffffffffffffefd)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syzkaller0\x00')

2018/04/08 20:44:35 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001080)="440d05031d0000000055d874b9", 0xd)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10)

2018/04/08 20:44:35 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105)
dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"})
write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000800)=0x98)

2018/04/08 20:44:35 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:35 executing program 5:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="c1", 0x1, 0xfffffffffffffffd)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xe6, 0x40040)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080))
keyctl$describe(0x6, r0, &(0x7f0000001540)=""/55, 0x37)

2018/04/08 20:44:35 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84)
socket$inet6_sctp(0xa, 0x5, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

[  222.802396] FAT-fs (loop4): Directory bread(block 112) failed
[  222.830442] FAT-fs (loop4): Directory bread(block 112) failed
[  222.845893] FAT-fs (loop4): Directory bread(block 112) failed
2018/04/08 20:44:35 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x101000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0x22, "a283e3106ab8b236037c4f743600c3c9bc1156a5aa6d1f2f2f3a852425f65e793886"}, &(0x7f00000001c0)=0x2a)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xbc, "4f2d03bd1b44421382091768cfe71bc5850b0916fdf8c56a6f4b798d25293e616034023f926ac998d8b1308e682437e9a3174e433c667266474b9784d5b0b830f7ffe0a314574beb07c2b13a3377b1dc703f9c37bd808ae787de46c3d0aef2e3f542458bb0da2d928f19a1973cc780aafed0c6707b457508a0d59ac6b879b038f99dfe85b68ba81d10b64c0bf3171563a4f680d05f36452b27f64e886c8d1ba767516f2cc398464a09071b8d73f2813caa0985a7015f482277e71cec"}, &(0x7f0000000340)=0xc4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="0000000000000000000000008561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="016340400000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000174be3cf5896005ed536c4061bc91fa723d26b1d594c9e1734ac6bcb1eb6f5bbb09f355fd87dfce8c2d2dfc6a97a7dd0f9b1fa858529ff57163b1fe8fb23571685cfae5779b25e9304662dd3f663ec67911ee45309be927884728896da008eb2aa00145a8ed221c9cb7e3a90728b272a3dc8dcc2afdfa0c634c9aeee02e548069d2f39c9bf4358494b7731b4426f8b8a07709addfe5118c30fdf95b2a19", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="85616466000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="0663044000000000076304400000000009631040", @ANYRES64=0x0, @ANYBLOB="000000000000000011634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x31c, 0x0, &(0x7f0000000500)})

2018/04/08 20:44:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x800000000000)
setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000d1c000)=0x6, 0x4)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x17)
r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x401, 0x3)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x824ea5cb2e2edec8, 0x1, 0xfff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
ioctl$TIOCSTI(r1, 0x5412, 0x5)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x1)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x5, 0x1}, 0x14)
ioctl$TCSBRKP(r1, 0x5425, 0x81)

2018/04/08 20:44:35 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080))
r2 = socket(0xc, 0x20000000802, 0xfffffffffffffff9)
write(r2, &(0x7f0000000040)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0xfffffffffffffd3e)
recvmmsg(r2, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400})

2018/04/08 20:44:35 executing program 5:
unshare(0x40600)
r0 = socket$kcm(0x29, 0x5, 0x0)
fdatasync(r0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
fadvise64(r1, 0x0, 0x1, 0x4)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xae8, 0x40)
accept$alg(r2, 0x0, 0x0)
r3 = semget(0x3, 0x2, 0x1)
semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000080)=""/168)

2018/04/08 20:44:35 executing program 1 (fault-call:2 fault-nth:0):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:35 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x8, 0x6, 0x100000001}, 0x2c)
r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\'$wlan0\x00', 0xffffffffffffffff)
request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ppp0)securitysystemcpuset\x00', r1)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10)

2018/04/08 20:44:35 executing program 3:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x80000000000032}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xec}, 0x1c)

2018/04/08 20:44:35 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0xb, 0x0, 0x5)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000011c0)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f0000001240)=0x78)
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x84000)
ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000000000331629ba56cc9dd01ee2aefe88e23b120c67a5305271d55d5738272c31659551e3233aacc477a6620e866d6842796f45bc213a1653687995e2d4986ca8b21dcce0538652859e73a885106c9cea223be52eb51694ba5067ac67b4227920fd1661642df9622dc54b7ee384c143b02141eb415ebba64d5de2eda599a98594c"])

[  223.022100] FAULT_INJECTION: forcing a failure.
[  223.022100] name failslab, interval 1, probability 0, space 0, times 1
[  223.033784] CPU: 0 PID: 17110 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  223.040641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.050009] Call Trace:
[  223.052618]  dump_stack+0x1b9/0x294
[  223.056275]  ? dump_stack_print_info.cold.2+0x52/0x52
[  223.061514]  should_fail.cold.4+0xa/0x1a
[  223.065608]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 20:44:35 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x80000)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x6423, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}})
setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000280), 0x4)

2018/04/08 20:44:35 executing program 2:
r0 = socket(0x200000001c, 0x6, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c)
listen(r0, 0x0)
sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)

[  223.070733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  223.076286]  ? tracing_generic_entry_update+0x18e/0x200
[  223.081669]  ? graph_lock+0x170/0x170
[  223.085501]  ? find_held_lock+0x36/0x1c0
[  223.089592]  ? __lock_is_held+0xb5/0x140
[  223.093696]  ? check_same_owner+0x320/0x320
[  223.098039]  ? rcu_note_context_switch+0x710/0x710
[  223.103009]  should_failslab+0x124/0x180
[  223.107096]  kmem_cache_alloc_trace+0x2cb/0x780
[  223.111788]  ? graph_lock+0x170/0x170
[  223.115605]  ? perf_trace_run_bpf_submit+0x23f/0x370
2018/04/08 20:44:35 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000001040)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x3}}, 0x18)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x70b1c0c4b765b2b4, 0x0)
setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="7a707dc33e0845f2fb62ede33e3842d8a744c71fbab79bf8d3e745215fb75c1970fa6f1224d11a5947d75cca8a078c45952437b7795c28e455307593592a6a6b2fdd4fd17d7b036e8728c6028ff8b9f7866cfe5967d089936c81adaf42f32b3f4603abf0588d7a636279dfc625aef41fe5a5be412e407ae9c112ac879f243af381ad29ee262f6104a88768872400646954c6735713b7786f72c3bdc86c1456cd96f19d4143c8852546f464", 0xab)

2018/04/08 20:44:35 executing program 3:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c)
r1 = fcntl$getown(r0, 0x9)
ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000140)={&(0x7f00000000c0)="361d3c73c0257846e0bd5d2477ef5340de1cd1a373bc7a4123367ac861f3ea437c5b7b5671a3a91ec8245a4883845b6c1324421c4b5cee2700de5a03823558a62ffc856e8a21e2ef6da461a0549590f77774c10217c681c7fb8ef21e101a", 0x5e})
r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000180)=0x3)
bind(r2, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x80)
ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)={0x54, 0x9, 0x1ff, {0xb8, 0x199}, {0x0, 0x400}, @rumble={0x2, 0x8}})
r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x5)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x44040, 0x0)
ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000300)=<r6=>0x0)
r7 = socket$rds(0x15, 0x5, 0x0)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r8, 0x10, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000480)=0x5, 0x4)
syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
getgid()
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
timer_create(0x5, &(0x7f0000000500)={0x0, 0x3f, 0x0, @tid=r6}, &(0x7f0000000540))
setsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000000580)=0x72f, 0x4)
ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000640)={r7, r7, 0x3, 0xffffff0000000000, &(0x7f00000005c0)="778d88332ecfda60bb713b1ef00f7ccca58e8a5e375581f7defa0233f70b118418a7604177fc982285d9a27e63c90cf80f36000e3a202ea0dccd3f743d53ec1f4a4677b4ed4e092a7b813108d1386119e498fc034cc4b60338", 0x2, 0x4, 0x0, 0x6, 0x7, 0x1f, 0xffffffffffff0001, "05a00677d9e106724a24f18b149d31"})
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000680))
r10 = accept4$nfc_llcp(r9, 0x0, &(0x7f00000006c0), 0x80000)
ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000700)=""/71)
fsync(r4)
ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000840)=@get={0x1, &(0x7f0000000780)=""/133, 0x7})
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000900)={r7, r10, 0x9, 0x3, &(0x7f0000000880)="545460eda7ebcd1f2793ff504cbd7e929227698e09b0c4f5d0eb4e8b4af450a25b4a635a2f0a26b76672951524e631f5894ccc2c8958c08b4736f1e38d8424624ecd519339e4", 0x4, 0x9, 0x1f, 0xeab, 0x30f, 0x3fc0000000, 0xc350, "11b71d62695a72d9423615a1b103a2190297c1e44956557694ef197aeefa32c2439b08934842a6d155d75049bac9cd27add2f6a21a344c37754f61bccab16f3090f933025650b9e0b484da7774c1c9776c89ee96b69a7d39b143b64047efac120851f4fa8483707eb7f968d330abbb14a23727c0c133feb862c03e128db560e9b071a27be8f381ffeca4529e2306662cf114d5b63d86ebe93ac98479ae42"})

[  223.120734]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  223.125874]  snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[  223.131523]  ? perf_tp_event+0xc30/0xc30
[  223.135611]  ? find_held_lock+0x36/0x1c0
[  223.139710]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  223.145616]  ? lock_downgrade+0x8e0/0x8e0
[  223.149787]  ? perf_trace_lock_acquire+0xe3/0x980
[  223.154657]  ? zap_class+0x720/0x720
[  223.158398]  ? perf_trace_lock+0x900/0x900
[  223.162670]  ? kasan_check_write+0x14/0x20
[  223.166930]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  223.171888]  ? wait_for_completion+0x870/0x870
[  223.176500]  ? find_held_lock+0x36/0x1c0
[  223.180606]  snd_pcm_oss_change_params+0x80/0xe0
[  223.185389]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  223.191645]  snd_pcm_oss_set_channels+0x1f6/0x340
[  223.196507]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  223.202932]  ? __might_sleep+0x95/0x190
[  223.206932]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  223.211273]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  223.216404]  ? graph_lock+0x170/0x170
[  223.220222]  ? snd_pcm_oss_release+0x290/0x290
[  223.224838]  ? graph_lock+0x170/0x170
[  223.228654]  ? find_held_lock+0x36/0x1c0
[  223.232747]  ? lock_downgrade+0x8e0/0x8e0
[  223.237441]  ? rcu_is_watching+0x85/0x140
[  223.241608]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  223.246819]  ? __fget+0x40c/0x650
[  223.250290]  ? match_held_lock+0x801/0x8b0
[  223.254546]  ? expand_files.part.8+0x9a0/0x9a0
[  223.259142]  ? kasan_check_write+0x14/0x20
[  223.263393]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  223.268357]  ? wait_for_completion+0x870/0x870
[  223.272957]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  223.278165]  ? snd_pcm_oss_release+0x290/0x290
[  223.282764]  do_vfs_ioctl+0x1cf/0x1650
[  223.286675]  ? ioctl_preallocate+0x2e0/0x2e0
[  223.291104]  ? fget_raw+0x20/0x20
[  223.294572]  ? __sb_end_write+0xac/0xe0
[  223.298570]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  223.304119]  ? fput+0x130/0x1a0
[  223.307419]  ? ksys_write+0x1a6/0x250
[  223.311246]  ? security_file_ioctl+0x9b/0xd0
[  223.315677]  ksys_ioctl+0xa9/0xd0
[  223.319150]  SyS_ioctl+0x24/0x30
[  223.322534]  ? ksys_ioctl+0xd0/0xd0
[  223.326183]  do_syscall_64+0x29e/0x9d0
[  223.330078]  ? vmalloc_sync_all+0x30/0x30
[  223.334236]  ? _raw_spin_unlock_irq+0x27/0x70
[  223.338746]  ? finish_task_switch+0x1ca/0x820
[  223.343262]  ? syscall_return_slowpath+0x5c0/0x5c0
[  223.348211]  ? syscall_return_slowpath+0x30f/0x5c0
[  223.353165]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  223.358541]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  223.363385]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  223.368653] RIP: 0033:0x455259
[  223.371829] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  223.379532] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  223.386793] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  223.394049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  223.401311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  223.408571] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000000
2018/04/08 20:44:36 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2100, 0x0)
write$tun(r0, &(0x7f0000000080)={@void, @hdr={0xe3adcadb44b4d4ee, 0x0, 0x0, 0x0, 0x0, 0xd87}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @random="8ee2d610179b"}}}, 0x28)

2018/04/08 20:44:36 executing program 0:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8))
sched_setattr(0x0, &(0x7f0000000080), 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x581101, 0x1)
vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="f702c7332cd3426e4bf66dcf3110c8652e08b42e94cc2d795f8881c9016951baa913f681a42efeec1d6bafc423ebd19affa00ba95216284d0105bcaeb0f4b7cc84804cc5d31b766fdb4386d661a5e6754fe96f632d3ba2acdf5795bbe760601ae31baeea751eac2f4684cc6fe1ac18e1c31d9e111646cce91ea51cf7097717c2400637bf7c52402b2d74ee8492b883f5dc29fc7ac07068116e2f56717373c3f9c28f6f9bd9280ffa6f893eecc26f77f0158433", 0xb3}, {&(0x7f0000001200)="36d5841aef53d454d7b4fbe9240bab5c8a85b9c8b536e2a297f7d391755eca9bdc9bb6f80e2267512efb9cd107d1dc9f325aaccbee51042f3f8396d2ca95bfa524394d0f3e80925e8ef8324f8ab2c2281f45f0fc806a261f", 0x58}, {&(0x7f0000001280)="4cc859318fc14d369c3cef3a1348370bd859ff943daf01c4720296910507cef31f1c96b2571c4d", 0x27}, {&(0x7f00000012c0)="b60d511bfe5e03136ae65b0d97af031eb97179059d5e6679e1a2c88515f7ad0d31ba0b5ee71d3441ab77a3dd9cbb5be067d4d5d91fd8fcbb2c3e416c30362bb3c3ab79bc4ee40b54044b6dc4d2357aee81d2c60358cc697b38ab1ece40bdc64554881b5b4adbded566ddcdbbdcf84569edf2468337ad61a54463e30fb8a34300bbe7349cd3962383c5498e2b0138d4d37900ce708262867e975a5f7b33d1b8b0a3bd3ed4b7c999a629804624fd77793dfaed701bc74b878b030894c8f6c86115681934b38b487e6ba305cf15aef0b5a218f7136299949ad32fc70b853eefbb1f156be1be806c34b580ec7d8acb75277f11a1256df167154a18", 0xf9}, {&(0x7f0000002000)="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", 0x1000}], 0x6, 0x8)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00')
setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x2, 0x4)

2018/04/08 20:44:36 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3a566bc1e67f2d1f8239ae6d855c4d16f114340517df9420d44f6438fcb2ac71d85faedb2b09813e38430e27251d63270d361c6ef44bf7a221c71abedf0b7dda7828f80738c8f5ea7e4c0e3f3b48695f825f4a29725188d127fc37cf469e5f02132b07228ddb94cbe0f563f454f12073763b282a1f39a2291ee86dbe536afa013edd8ac9f8f997cb5d3b5bc2d310aa5feb2de8d50bb58999de4a72379d736c253ef1f066525153282089126770992edb2706bc16eefcdbef40001ae45ae37933a03ecc35c89e23f87d6ce4595d01dd9e7d588b9004cf05eabfa53030", 0xdc, 0xfffffffffffffffb)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r0, r1, r2)
openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x800, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x401, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000500))
setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000400)="76f6a940027eefe07deb597a36846fe14eff303fb77364fb936d31a1e34ecc6541c3b00b4cac8124a25764e3c9a514fabe655fccd88a29af5e17e85e87519ff65ea68197aad5f6e36f5a985a10a124c8eb99bf4df03cc3ee792e4950620c89e1f3203dec03c639eed1c4429cf9cf043558be7f4959f4686793b3122105d4f2c45ea6acb1b37baffb844c75b5cf2480e7dfb33f8584deefa68869345ce8003354906b27bf4ad9", 0xa6)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0)
open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000540)=ANY=[@ANYBLOB="08000000344692ebb47090560000"], 0x0)

2018/04/08 20:44:36 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x5, 0x4800)
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/31)
r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000040)={{0x88, 0x0, 0x0, 0x0, "f44b2b151fc3f258fda838d37d7012c576435f43f093d8596126fcc505c6bd045bf8588ce3d62f00768d6c0c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b8f315c73d1463cc9e894950cb44ac807dfb37e4e2772b08b61f497cd6c9049107b3e5c4c61900fdf5063dfb3184dc0982a0c2338dd9d8b12054612ee576bf2b", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13})
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000180)=0x3)
ioctl$KDDISABIO(r0, 0x4b37)

2018/04/08 20:44:36 executing program 3:
r0 = getpid()
r1 = userfaultfd(0x0)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0), 0x4)
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
r2 = gettid()
kcmp(r2, r0, 0x0, r1, r1)
kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x3ffffffffffff})
open(&(0x7f0000000140)='./file0/file0\x00', 0x401, 0x0)

2018/04/08 20:44:36 executing program 1 (fault-call:2 fault-nth:1):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:36 executing program 4:
r0 = timerfd_create(0x9, 0x0)
clock_gettime(0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {r1, r2+30000000}}, &(0x7f000000ffe0))
r3 = fcntl$dupfd(r0, 0x406, r0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x1, 'client0\x00', 0x2, "2c518ba4b0f65127", "39869b5347a0e115aa479fddfd48fdbf30b1d4bee825d1f530ec5cc09a0ffd7c", 0x100, 0xc2bd})
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)

2018/04/08 20:44:36 executing program 2:
r0 = socket$inet(0x2, 0x80003, 0xfffffffffffffff8)
getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80200, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1)

2018/04/08 20:44:36 executing program 5:
r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800)
r1 = eventfd(0xffffffff)
sendfile(r0, r1, &(0x7f0000000080), 0x2)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xa2)
ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x3, 0x5, 0x4, 0x3, 0xa00000000000000], 0x5, 0x72, 0x400, 0x6, 0x7, 0x6, {0x10000, 0x7, 0x2, 0x7ff, 0x2800000, 0x8, 0x686, 0x3, 0x81, 0x78, 0xa109b7a, 0xd6a, 0x0, 0x81, "ddb821fc3f65a2c3e4b344e25f43531fb9dbeefa2281d97033a26b7f9c759d85"}})
r3 = accept4$bt_l2cap(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800)
lseek(r3, 0x7, 0x5)
connect$ipx(r0, &(0x7f0000000240)={0x4, 0x2, 0x1, "ff729ce7a2a1", 0x1000}, 0x10)
r4 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="62dcdfd1466168df5a60ae4cbc524c1d2b1d3825b077bd3aca65870e08718a49fb5fc0", 0x23, 0xfffffffffffffff8)
keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000340)='\x00')
r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000400)=0x2, 0x4)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/52)
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000480)=""/188)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000540)=0x8)
ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000580)={"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"})
mq_timedreceive(r2, &(0x7f0000000980)=""/255, 0xff, 0x101, &(0x7f0000000a80)={0x77359400})
readahead(r1, 0x2000000000000000, 0x2)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000ac0)=""/136, &(0x7f0000000b80)=0x88)
iopl(0x3)
unlink(&(0x7f0000000bc0)='./file0\x00')
lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
ioctl$TIOCEXCL(r2, 0x540c)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000cc0)={'vlan0\x00', {0x2, 0x4e22}})
r8 = getpgrp(0x0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000dc0)=<r9=>0x0)
sendmsg$unix(r2, &(0x7f0000000e40)={&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80), 0x0, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r8, r6, r7}, @cred={0x20, 0x1, 0x2, r9, r6, r7}], 0x40, 0x4040}, 0x40000)
ioctl$TUNSETLINK(r2, 0x400454cd, 0x30b)
setuid(r6)

2018/04/08 20:44:36 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000378fda)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24)
fchdir(0xffffffffffffffff)
listen$netrom(r0, 0x4)

[  223.517232] FAULT_INJECTION: forcing a failure.
[  223.517232] name failslab, interval 1, probability 0, space 0, times 0
[  223.528587] CPU: 0 PID: 17155 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  223.535439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.544803] Call Trace:
[  223.547407]  dump_stack+0x1b9/0x294
[  223.551059]  ? dump_stack_print_info.cold.2+0x52/0x52
[  223.556284]  should_fail.cold.4+0xa/0x1a
[  223.560373]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 20:44:36 executing program 7:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='em0\x00', &(0x7f00000000c0)=']*procwlan1selflo(\x00', &(0x7f0000000100)='bdevem0em1trusted]user{vmnet1.%\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}#\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)=':security\x00'])
r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x151040, 0x100)
execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000440)=':security\x00'], 0x1000)
r1 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400)
ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000500)=""/204)
getgroups(0x2, &(0x7f0000000600)=[<r2=>0xffffffffffffffff, 0xffffffffffffffff])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000680)=0xc)
setregid(r2, r3)
ioctl$TCSETAW(r1, 0x5407, &(0x7f00000006c0)={0x39b, 0x400, 0x7, 0x1, 0x96a, 0x5, 0x7fff, 0x213d57df, 0x8, 0xa8e3})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000740)={&(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7})
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000780)=@assoc_value, &(0x7f00000007c0)=0x8)
r4 = add_key(&(0x7f0000000800)='big_key\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$get_keyring_id(0x0, r4, 0xf1)
getgroups(0x2, &(0x7f0000000880)=[r2, <r5=>r2])
ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000008c0)=""/28)
getitimer(0x2, &(0x7f0000000900))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8)
mkdirat$cgroup(r1, &(0x7f0000000a80)='syz1\x00', 0x1ff)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x4000)=nil)
setregid(r5, r2)
ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b40))
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000b80)={{0x81}, 0x0, 0x0, 0x20, {0x1, 0x4}, 0x7ff, 0x800})
add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000c80)={{0x75, 0x5}, 0x0, 0x2c, 0x6, {0x5, 0x10001}, 0xffffffff, 0x100})
getpid()
syz_open_dev$urandom(&(0x7f0000000d00)='/dev/urandom\x00', 0x0, 0xdc601)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000d40)=""/165)
getpeername$netrom(r1, &(0x7f0000000e00), &(0x7f0000000e40)=0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/ptmx\x00', 0x80000, 0x0)

[  223.565500]  ? kmem_cache_alloc_trace+0x152/0x780
[  223.570368]  ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[  223.576185]  ? snd_pcm_oss_change_params+0x80/0xe0
[  223.581129]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  223.587549]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  223.592589]  ? graph_lock+0x170/0x170
[  223.596405]  ? SyS_ioctl+0x24/0x30
[  223.599962]  ? do_syscall_64+0x29e/0x9d0
[  223.604042]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  223.609432]  ? find_held_lock+0x36/0x1c0
[  223.613525]  ? __lock_is_held+0xb5/0x140
[  223.617634]  ? check_same_owner+0x320/0x320
[  223.621983]  ? rcu_note_context_switch+0x710/0x710
[  223.626945]  should_failslab+0x124/0x180
[  223.631029]  kmem_cache_alloc_trace+0x2cb/0x780
[  223.635718]  ? graph_lock+0x170/0x170
[  223.639533]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  223.644665]  snd_pcm_oss_change_params_locked+0x231/0x3ce0
[  223.650297]  ? perf_tp_event+0xc30/0xc30
[  223.654391]  ? find_held_lock+0x36/0x1c0
[  223.658482]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  223.664384]  ? lock_downgrade+0x8e0/0x8e0
[  223.668559]  ? zap_class+0x720/0x720
[  223.672301]  ? perf_trace_run_bpf_submit+0x246/0x370
[  223.677438]  ? kasan_check_write+0x14/0x20
[  223.681687]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  223.686644]  ? wait_for_completion+0x870/0x870
[  223.691256]  ? find_held_lock+0x36/0x1c0
[  223.695358]  snd_pcm_oss_change_params+0x80/0xe0
[  223.700135]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  223.706392]  snd_pcm_oss_set_channels+0x1f6/0x340
[  223.711263]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  223.717683]  ? __might_sleep+0x95/0x190
[  223.721690]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  223.726022]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  223.731145]  ? graph_lock+0x170/0x170
[  223.734959]  ? snd_pcm_oss_release+0x290/0x290
[  223.739568]  ? graph_lock+0x170/0x170
[  223.743386]  ? find_held_lock+0x36/0x1c0
[  223.747478]  ? lock_downgrade+0x8e0/0x8e0
[  223.751650]  ? rcu_is_watching+0x85/0x140
[  223.755807]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  223.761026]  ? __fget+0x40c/0x650
[  223.764476]  ? match_held_lock+0x801/0x8b0
[  223.768698]  ? expand_files.part.8+0x9a0/0x9a0
[  223.773278]  ? kasan_check_write+0x14/0x20
[  223.777518]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  223.782440]  ? wait_for_completion+0x870/0x870
[  223.787021]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  223.792209]  ? snd_pcm_oss_release+0x290/0x290
[  223.796777]  do_vfs_ioctl+0x1cf/0x1650
[  223.800677]  ? ioctl_preallocate+0x2e0/0x2e0
[  223.805095]  ? fget_raw+0x20/0x20
[  223.808553]  ? __sb_end_write+0xac/0xe0
[  223.812523]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  223.818046]  ? fput+0x130/0x1a0
[  223.821317]  ? ksys_write+0x1a6/0x250
[  223.825110]  ? security_file_ioctl+0x9b/0xd0
[  223.829507]  ksys_ioctl+0xa9/0xd0
[  223.832959]  SyS_ioctl+0x24/0x30
[  223.836328]  ? ksys_ioctl+0xd0/0xd0
[  223.839956]  do_syscall_64+0x29e/0x9d0
[  223.843835]  ? vmalloc_sync_all+0x30/0x30
[  223.847974]  ? _raw_spin_unlock_irq+0x27/0x70
[  223.852465]  ? finish_task_switch+0x1ca/0x820
[  223.856947]  ? syscall_return_slowpath+0x5c0/0x5c0
[  223.861882]  ? syscall_return_slowpath+0x30f/0x5c0
[  223.866819]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  223.872190]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  223.877060]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  223.882244] RIP: 0033:0x455259
[  223.885418] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  223.893124] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  223.900390] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  223.907648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  223.914902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  223.922157] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000001
2018/04/08 20:44:37 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000004c0)={0x81})

2018/04/08 20:44:37 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x2)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180))
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0xfffffffffffffe9c)
setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000080), 0x4)
syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=<r2=>0x0)
sched_getaffinity(r2, 0x8, &(0x7f0000000040))

2018/04/08 20:44:37 executing program 5:
r0 = socket(0x10, 0x803, 0x0)
r1 = dup2(r0, r0)
ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000010001000000000000000046e1204770"])
write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800180000faf0ff", 0x24)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4)
bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10)

2018/04/08 20:44:37 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="16000000000000fa51e3", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYRES32], 0x18)

2018/04/08 20:44:37 executing program 3:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
io_setup(0x3ff, &(0x7f0000000140)=<r1=>0x0)
io_submit(r1, 0x0, &(0x7f0000000180))
write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000dc0)={<r2=>0xffffffff}, 0x13f}}, 0x20)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0)
write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/08 20:44:37 executing program 7:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, <r0=>0xffffffffffffffff, 0x1})
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa00, 0x0)
syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="66b9830b000066b80190000066ba000000000f30bad104edbaf80c66b87e7fd98c66efbafc0cedb811000f00d0263e0f6892f38f66b9c40b00000f32eab3a4b6000f20c06635080000000f22c00f300f01df", 0x52}], 0x1, 0x1, &(0x7f0000000140), 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
write$rdma_cm(r2, &(0x7f0000003fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003f80)}}, 0x20)

2018/04/08 20:44:37 executing program 1 (fault-call:2 fault-nth:2):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

[  224.643249] FAULT_INJECTION: forcing a failure.
[  224.643249] name failslab, interval 1, probability 0, space 0, times 0
[  224.654601] CPU: 0 PID: 17177 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  224.661471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.670838] Call Trace:
[  224.673442]  dump_stack+0x1b9/0x294
[  224.677076]  ? dump_stack_print_info.cold.2+0x52/0x52
[  224.682283]  should_fail.cold.4+0xa/0x1a
[  224.686345]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  224.691445]  ? kmem_cache_alloc_trace+0x152/0x780
[  224.696275]  ? snd_pcm_oss_change_params_locked+0x231/0x3ce0
[  224.702058]  ? snd_pcm_oss_change_params+0x80/0xe0
[  224.706978]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  224.713378]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  224.718386]  ? graph_lock+0x170/0x170
[  224.722175]  ? SyS_ioctl+0x24/0x30
[  224.725703]  ? do_syscall_64+0x29e/0x9d0
[  224.729751]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  224.735115]  ? find_held_lock+0x36/0x1c0
[  224.739177]  ? __lock_is_held+0xb5/0x140
[  224.743247]  ? check_same_owner+0x320/0x320
[  224.747564]  ? rcu_note_context_switch+0x710/0x710
[  224.752491]  should_failslab+0x124/0x180
[  224.756549]  kmem_cache_alloc_trace+0x2cb/0x780
[  224.761227]  snd_pcm_oss_change_params_locked+0x269/0x3ce0
[  224.766839]  ? perf_tp_event+0xc30/0xc30
[  224.770896]  ? find_held_lock+0x36/0x1c0
[  224.774954]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  224.780833]  ? lock_downgrade+0x8e0/0x8e0
[  224.784984]  ? zap_class+0x720/0x720
[  224.788695]  ? perf_trace_run_bpf_submit+0x246/0x370
[  224.793798]  ? kasan_check_write+0x14/0x20
[  224.798023]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  224.802947]  ? wait_for_completion+0x870/0x870
[  224.807526]  ? find_held_lock+0x36/0x1c0
[  224.811593]  snd_pcm_oss_change_params+0x80/0xe0
[  224.816338]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  224.822564]  snd_pcm_oss_set_channels+0x1f6/0x340
[  224.827399]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  224.833790]  ? __might_sleep+0x95/0x190
[  224.837775]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  224.842083]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  224.847178]  ? graph_lock+0x170/0x170
[  224.850970]  ? snd_pcm_oss_release+0x290/0x290
[  224.855556]  ? graph_lock+0x170/0x170
[  224.859348]  ? find_held_lock+0x36/0x1c0
[  224.863411]  ? lock_downgrade+0x8e0/0x8e0
[  224.867553]  ? rcu_is_watching+0x85/0x140
[  224.871688]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  224.876877]  ? __fget+0x40c/0x650
[  224.880323]  ? match_held_lock+0x801/0x8b0
[  224.884546]  ? expand_files.part.8+0x9a0/0x9a0
[  224.889114]  ? kasan_check_write+0x14/0x20
[  224.893336]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  224.898258]  ? wait_for_completion+0x870/0x870
[  224.902827]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  224.908006]  ? snd_pcm_oss_release+0x290/0x290
[  224.912577]  do_vfs_ioctl+0x1cf/0x1650
[  224.916458]  ? ioctl_preallocate+0x2e0/0x2e0
[  224.920859]  ? fget_raw+0x20/0x20
[  224.924308]  ? __sb_end_write+0xac/0xe0
[  224.928278]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  224.933802]  ? fput+0x130/0x1a0
[  224.937070]  ? ksys_write+0x1a6/0x250
[  224.940865]  ? security_file_ioctl+0x9b/0xd0
[  224.945266]  ksys_ioctl+0xa9/0xd0
[  224.948711]  SyS_ioctl+0x24/0x30
[  224.952064]  ? ksys_ioctl+0xd0/0xd0
[  224.955680]  do_syscall_64+0x29e/0x9d0
[  224.959554]  ? vmalloc_sync_all+0x30/0x30
[  224.963693]  ? _raw_spin_unlock_irq+0x27/0x70
[  224.968177]  ? finish_task_switch+0x1ca/0x820
[  224.972667]  ? syscall_return_slowpath+0x5c0/0x5c0
[  224.977588]  ? syscall_return_slowpath+0x30f/0x5c0
[  224.982511]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  224.987867]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  224.992707]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  224.997884] RIP: 0033:0x455259
[  225.001061] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  225.008761] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  225.016015] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  225.023268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  225.030524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  225.037779] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000002
2018/04/08 20:44:37 executing program 6:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4000)
ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)=':{ppp1eth1vmnet1\x00')
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
sendto$llc(r2, &(0x7f00000000c0)="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", 0x1000, 0x5, &(0x7f00000010c0)={0x1a, 0x33f, 0x8, 0x1, 0x100000001}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001140)={r2, &(0x7f0000001100)="677358e0f6f2579016ace55c06d6e9e9d50cfa05b3673f4317fc27a605c5f698"}, 0x10)
getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001180)={@ipv4={[], [], @multicast1}}, &(0x7f00000011c0)=0x14)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x2000, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001280)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001380)=0xe8)
sendmsg$nl_generic(r1, &(0x7f0000001780)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000001740)={&(0x7f00000013c0)={0x348, 0x42, 0x400, 0x70bd2c, 0x25dfdbfd, {0xd}, [@nested={0x2a8, 0x88, [@typed={0x8, 0x4c, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="3958828e78897db091880f620966f913bec3b09fc7b78995226201a5771894e745d28795f1e1eeecb78942319943fba66817bb85a4f0ae351d119bd10f26c4a5855c6b5cae6de21a27ddcbf83aac7d22a588ab4fa8cf6ce2838b72951f770615aaa29884bd0c51949280bc444ecf6e5c2f216ae9c41c8da16401ec8d49466a50bc4749d39885a4cc99d2ffcd448c57448b40a6f9e676a39f3dc362e0297f41ab98fa385cf774b55a60c016f37a99a88c5ba4489c7641edb1ec0a58c4621529bd9dafea336a9aaf3264df25ea28dc9607ec2398daed8cdf78c3e86fd1020127d834954d8a4e16e79d0ebf07f3979f5878fa9ca29562bdcbc896baefe442", @generic="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", @typed={0x4, 0xd}, @typed={0x8, 0x40, @u32=0x2008000000000}, @generic="5156b93b80c2e6305e4da06e9bc3e4904e00f2b33406caee44930ba97d2dcd642116c83c689aeaa6a3a86b467e3d52d8a134827cb5f30d3eebbcea832ab183d1b3329b05a377774d384373b6800bda5593a97c79d0b0482b9b11337f17cbb67f77598d5a16e6fbd0655f91c7f967b6dd67e714231895af87e1178c346547b2314761044deb192189d08a843b0ffd", @typed={0x8, 0x3d, @fd=r3}]}, @nested={0x2c, 0x20, [@typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x49, @ipv6}]}, @nested={0x18, 0x10, [@typed={0x14, 0x6b, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}, @typed={0x8, 0x57, @uid=r4}, @typed={0x30, 0x67, @binary="768c65862e11b07b56392ae2e00fc6856479f68180f60c963d7a52166d4fc5a82236103f9dc50b69839640"}, @typed={0x8, 0xa, @u32=0xf8cf}, @typed={0x8, 0x85, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x348}, 0x1, 0x0, 0x0, 0x90}, 0x45)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001800)={0x1, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x14a, 0x8, 0x400, 0x2, 0x8, &(0x7f00000017c0)='nr0\x00', 0x20d2aff7, 0x10000, 0x10001})
lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
lchown(&(0x7f0000001880)='./file0\x00', r4, r6)
ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000001980)=[0x0, 0xffffffffffffc2a5], 0x2, 0x7, 0x9, 0x401, 0x64, 0x10000, {0x7, 0x2, 0x7, 0x5, 0x3, 0x100000000, 0x4a5d, 0x8, 0x7, 0x4, 0x1ff, 0x9, 0x6, 0x8b, "93dc48eaf25105432556fa899d3e3cbee0f408134a96500717e08644f0ca358a"}})
getpeername$llc(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x10)
syz_emit_ethernet(0x10d, &(0x7f0000001ac0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [], {@llc_tr={0x11, {@llc={0xff, 0xfe, "a2", "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"}}}}}, &(0x7f0000001c00)={0x0, 0x1, [0xa9d, 0xe37, 0x958, 0xcf1]})
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001c40)={0x81, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x77}}, 0x0, 0x4, [{{0xa, 0x4e24, 0xd122, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x8001}}, {{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x290)
syz_open_dev$usbmon(&(0x7f0000001f00)='/dev/usbmon#\x00', 0x8, 0x10082)
r7 = getpgrp(0xffffffffffffffff)
ptrace$setsig(0x4203, r7, 0x1ff, &(0x7f0000001f40)={0x41, 0x80, 0xf3, 0x9})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002080)={r3, &(0x7f0000001f80)="2a4d60f5613038586e8320f6a6e470e12b5b07463d4f5e6fecaafa2c60aee078177c6a3bf4e5ccdb4872d756986bcc9f06862248da741bd6e1a5743182966500334174a9543e3dc4278d023ba515f6c638cd2272f620a7fb2b3ebd4afeb961722493b3b16c3cac6a3982833236386bf9de73829c7b915f8e391c01d551a572826ee381e24a86b8eeadec5857fe51383ef48661a7b24769eea7f24498536eb8ba32290b84613d700ddb3dd82dda3a5e6c717b4163d80bfed7afbfdf78c4e8e70ce06119890daa"}, 0x10)
sysfs$3(0x3)
chown(&(0x7f00000020c0)='./file0\x00', r5, r6)
mq_unlink(&(0x7f0000002100)='wlan0$\x00')
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002180)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000022c0)={&(0x7f0000002140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)={0xc0, r8, 0x10, 0x70bd29, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xba}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xae}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdd4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xc0}, 0x1, 0x0, 0x0, 0x50}, 0x10)
timer_create(0x3, &(0x7f0000002440)={0x0, 0x10, 0x7, @thr={&(0x7f0000002300)="9b524b10459c58649fff4630ad7de4a095451a58010bcebf81a80e3176fc7539f2276887843bf0f3ad1333a966c2bf1d9ac95f88eee7080fa5b52369b2976e07", &(0x7f0000002340)="9fef714921f3d8f51e1e3d7788df4cf9d51b7405a8ade21b47f04d2cd7992bb5d254f8de49fa2a1e2c708fcd8225ac3f28a013aae3a10182a581f626b3e8d18b0c59648832e28d273008c05ad95ebb1374a974db05b46f1f243c8b4d6676496a0a3d69de867623ed5eb52d7f7e6c3dc23113fdb0ad61e75715fa6697f817fb7a2813b8b744a34c4b8f8dab8d099fbb2f79266f107b5f6bcef648f015a31e2030a570eb6ddae29dc7df7034737abbdaff336a8ade1e4160e04c1915c0cbc705a08b0265822e8ff1bca73a53edda430dbec44230ed9783a35c4a44ea0eef093449f68795ad76084204da446ae1f554ad75c3e3"}}, &(0x7f0000002480)=<r9=>0x0)
timer_getoverrun(r9)
r10 = accept(r2, &(0x7f00000024c0)=@hci, &(0x7f0000002540)=0x80)
ioctl$sock_bt_hidp_HIDPCONNADD(r10, 0x400448c8, &(0x7f00000025c0)={r2, r3, 0xf747, 0x8, &(0x7f0000002580)="58e41384ebba49222aac9948156d18ab5ff6b5f9ba0997f15876d96286c6c8364aa47985b011f92184b90c06c4c44aa60aa6937305923b", 0x10000, 0x4ca, 0x800, 0x10001, 0x3, 0x1, 0x100000001, "90008037d81e2f8674c2dc"})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002600)={<r11=>0x0, 0x1000}, &(0x7f0000002640)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002680)=@assoc_value={r11, 0x5}, &(0x7f00000026c0)=0x8)

2018/04/08 20:44:37 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800)
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0x10000})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001180)={r0, &(0x7f0000000100)="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", &(0x7f0000001100)=""/66}, 0x18)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48)

2018/04/08 20:44:37 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004c40)={0x0, @in={{0x2}}}, &(0x7f0000004d00)=0x90)
socketpair(0x10, 0x80803, 0x2da6, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x8)

2018/04/08 20:44:37 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x800000000000004)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4)
setsockopt$inet_int(r0, 0x0, 0x200c, &(0x7f0000087000)=0xfffffffffffffe01, 0x4)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0)

2018/04/08 20:44:37 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="caebd19f600eecda3b5f3898fb2c529a82fcbab272df1f5b0f38aec3d228846ef7d08b530b58291ca036b09d297b5866fa5bffb1b20edc8bf6baa3a8847c700000"])
ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000000c0)={'teql0\x00'})
fdatasync(r0)
r1 = fcntl$dupfd(r0, 0x406, r0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/246, &(0x7f0000000340)=0xf6)
stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))

2018/04/08 20:44:37 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={<r1=>0x0, 0x5}, &(0x7f0000000240)=0xfffffffffffffe2e)
getpgid(0x0)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00')
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x80000001, 0x0, 0x0, 0x2})
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x206)
syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x220000)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000380)="4e5b331f514effb30265ca5bc1f6e26c763069082558ca76f79702f7029df7ff7f42d4389bee4eebc8d5edf4", 0x2c, 0x10, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r5 = socket$inet(0x2, 0x4008000000000001, 0x0)
bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r5, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/218)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000b00), &(0x7f0000000b40)=0xb)
setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000003c0)={r1, 0xff, 0x6, 0xff}, 0x10)
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x0, 0x0], 0x4, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}})
setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10)
setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x1ca, 0x118, 0x0, 0x118, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000400), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x800}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0xffffffff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 'ip6gre0\x00', 'bcsh0\x00'}, 0x172, 0x1a3}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 'ip_vti0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff67)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000940)=0x8)
sendto$inet(r5, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10)
creat(&(0x7f0000000080)='./file0\x00', 0x4)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000980)=0x1000, 0x4)
mknod(&(0x7f0000000340)='./file0\x00', 0xc004, 0x8)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000b80))

2018/04/08 20:44:37 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0b60481e5b3b6230000030000000000000083c462c84c0277f6d8669119cd35d23f3d4fe29b7210ae42f100000000000000000000", 0x38)
r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x10000)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e21, 0xff, @empty, 0xe6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x88)
bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58)

2018/04/08 20:44:37 executing program 1 (fault-call:2 fault-nth:3):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:37 executing program 2:
timer_create(0x1, &(0x7f00000001c0)={0x0, 0x1f, 0x4}, &(0x7f00002d3ffc))
timer_gettime(0x0, &(0x7f0000000040))
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x121040, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000029bd7000fedbdf250100000028000200080007000100000014000100ac1414aa000000000000000000001d00080002004e220000"], 0x3c}, 0x1}, 0x8041)

2018/04/08 20:44:37 executing program 0:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8))
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000340))
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
r3 = msgget$private(0x0, 0x8c)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/188)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=<r4=>0x0)
capset(&(0x7f0000000200)={0x399f1336, r4}, &(0x7f0000000240)={0x3ff, 0x3f, 0x7f, 0x8, 0x4, 0x86d})
setfsgid(r2)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=<r5=>0x0)
sched_getaffinity(r5, 0x8, &(0x7f0000000180))
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r5, r1, r2}, 0xc)

2018/04/08 20:44:37 executing program 4:
socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000e6cff8)=@abs, 0x8)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0)
connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa)
close(r0)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r3 = getpid()
getresuid(&(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000200), &(0x7f0000000240))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, <r5=>0x0}, &(0x7f00000002c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006340)=<r6=>0x0)
r7 = geteuid()
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = fcntl$getown(r0, 0x9)
lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001940)=<r13=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001980)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001a80)=0xe8)
r15 = getegid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001ac0)=<r16=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001c00)=0xe8)
fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=<r19=>0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d00)={0x0, <r20=>0x0}, &(0x7f0000001d40)=0xc)
r21 = getgid()
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002100)=<r22=>0x0)
r23 = getuid()
r24 = getegid()
r25 = getpgrp(0x0)
fstat(r1, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, <r26=>0x0})
r27 = getegid()
r28 = getpgrp(0x0)
getresuid(&(0x7f00000035c0), &(0x7f0000003600), &(0x7f0000003640)=<r29=>0x0)
r30 = getegid()
fcntl$getownex(r1, 0x10, &(0x7f0000003680)={0x0, <r31=>0x0})
stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, <r32=>0x0})
lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r33=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000003840)={0x0, <r34=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003880)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r35=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003980)=0xe8)
lstat(&(0x7f00000039c0)='./file1\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r36=>0x0})
fcntl$getownex(r1, 0x10, &(0x7f0000003d40)={0x0, <r37=>0x0})
stat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, <r38=>0x0})
lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r39=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004440)=<r40=>0x0)
getresuid(&(0x7f0000004480)=<r41=>0x0, &(0x7f00000044c0), &(0x7f0000004500))
r42 = getegid()
fcntl$getownex(r0, 0x10, &(0x7f0000004540)={0x0, <r43=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004580)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r44=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004680)=0xe8)
stat(&(0x7f00000046c0)='./file1\x00', &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, <r45=>0x0})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005cc0)=<r46=>0x0)
fstat(r1, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, <r47=>0x0})
lstat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r48=>0x0})
r49 = getpgid(0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005e40)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r50=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000005f40)=0xe8)
lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r51=>0x0})
sendmmsg$unix(r0, &(0x7f0000006140)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="340a63fe17deb49163a90e40026e38a56fda80a7acba5e16928a88dfc743e716ca121156d34238193c095c87c43599aa6baaac515021c37512d78057e8e28b098dfc94489113ad93fa6af822e4a777053feb5cb4282b4701d4c545a2b210384f73a67ffde0b7fcc8c63ae0f03bba831bfa59c9e3928031ea7c0559", 0x7b}, {&(0x7f0000000100)="02790553c818bb6bfd97ae0e3e24dc93c95a5aa35b304a93a222aeb74bbffee774d3d17da06c06d130ba02ea42b14add21e5d04acdc2eebfbecbff6f68fad375f3dc528d1e72a9458358b5e771cedb9405438d68cf4eec09279312fe248f5f8b59", 0x61}], 0x2, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r12, r0, r1, r0, r1, r0]}], 0xd8}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000700)="f708c26ade287c34dafe24735288c53313cb71609da469bb49d652dd67d78038e6613dccef8bb7dc08fb7a9dad7a1ff0fad4da607b890165d5a57045e5b3d7dbaf371d91e03f1d6be7f8fd5e604e7a766d68c7507d0b4fa848f33a5a1a9b43fccb1a9fd1193c55334eaa4ca11cc798bb447861", 0x73}, {&(0x7f0000000780)="a2c38eb289cca45b82943d5fb1b3a847bdc53dc8903b68702259ba8040532653daae14e1526a5e233867f7b9e2f88476d0022906edde394030eefbb5872d1f582b5ec3576b7e081ef6b57b1ed48fae3e7edabea1fd6a5f967fb647fb7d355492d737f196256626dcac7519350a8277b39f384e318a1c451b55995440da9746", 0x7f}, {&(0x7f0000000800)="51942dae6ae0640fb0d2c4e874e0a24741e82dd6cc3ee495b9ff2e561f54f466084477c214ef8663df98764ce5ae6afa2b2df0e381be871329d059a9", 0x3c}, {&(0x7f0000000840)="a36fe29fbe9305079942c3b103a767d5cb74abe60c4caab03141680006f638f15726e2cf7b1f477105df4c5b2d69308d8a5efc8b63cc0e35b3e47ed67dfc041cd77230b736c7b0a069348303b9dc26", 0x4f}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f0000003200)="2054a7d509d9f012124b39dbbe6ca5a02098195f7c839b800b95c019d97ec4768e572490435b3f1e9a63", 0x2a}, {&(0x7f0000003240)="c2b2fc342f4339b32dd8619d1a3727846d64f9b8928acef969283e9d4bdbbb566fb73d55788482c30561ea5eadf43a1ce0aa065e", 0x34}, {&(0x7f0000003280)="daf7057b47ac43", 0x7}, {&(0x7f00000032c0)="1ef64546346c2d8a1f831c731f676e4514651e4c6493", 0x16}], 0x5, &(0x7f0000003400)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x10}, {&(0x7f0000003440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f00000034c0)="0b4aa0170423e6e9ad5ef2833049700b085d5a2ee5d626680482f35b3bd157566e737e0949de299c66eba4c1abe890f9d1a0eac14aa205465e7e76e831ea2fba9ce4db5dada6a30ddc8f107ba136adb99410bcb09f7561841679c916c87dacf0f61889b8c3573bd6ad7c809b12cb2b0b7406c2211f1f5a48d2438668c83acb86a58cfd354a4b1887df43eeed6b54e8523052083703f9817b3389d7bc46d0f10f13d6dfc4e0a58dd3157a1e981f5a0a9c20915555d0d86063d404b98d", 0xbc}], 0x1, &(0x7f0000003a80)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, 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&(0x7f00000043c0)=[{&(0x7f00000041c0)="5a9fcacf9915f300e3097981841d3387ba79cc9c21c63a611803bb6e2738e46459f77eb57d3aed252e536d553acacad480c2f05748fb0117960fc84b041a89e282b7abf5be24735a1a1d27baaabfd1386435f64475e06a70afc62499a1ebd64646beadd1c20c2af685498478a3fef461e4c853d239327a7eff56e5619016d51e66f75c401d4820c3e7f020306c140054cd85f9badd993e03aa133779b7c59f44f91fce577b34b9d24b8c4439b6ee1d981a7787ed7a9b05", 0xb7}, {&(0x7f0000004280)="3a84514a820b4b8cedf89dfbeb4417dab9592df3ed28964df0107010384026ea233a754cccf8d7d7b36f377eb242c938161db5d340177459f3", 0x39}, {&(0x7f00000042c0)="04d00443f2902c2c4f18970719f46c4dfea6144886f4ed0a782a3cf3dc658f3546517dd7", 0x24}, {&(0x7f0000004300)="fdf79879c733081f0b7391115e359a8447ddc83946042e5a68af5bba566e7dca", 0x20}, {&(0x7f0000004340)="827413223b681e804a6f7cde9289d5d78f1c6850d03af74f132e48c95d78d504c0e7b38d5928bd9e0c8955575f80e69bff54497e7a3fad2b3114cf0adeb95162453d7d31e7b0ed50ea321095905cb025a18d292b4edaad490135af6e9f962e8b3045fe50", 0x64}], 0x5, &(0x7f0000004780)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}], 0x80, 0x8001}, {&(0x7f0000004800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005c40)=[{&(0x7f0000004880)="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", 0x1000}, {&(0x7f0000005880)="1a501ac23f1b80b50c8c799c2d02e4360f9b7c0bbc1cd91ce0444f0b9842116d26bd753073", 0x25}, {&(0x7f00000058c0)="3c05791fadbd2f6c36385e7c5a8b682bf29b571200e77b9e26fe72ef275fc7", 0x1f}, {&(0x7f0000005900)="01b5181e29eb6c509694278bc0aeff15b5feed5522ec517a4c305e41ffd58524191994b4c8f3ee194eb99c0ba85760caea482c350872f0e3dc7e67496bccad9e4c1ea278988891d14c4f727c", 0x4c}, {&(0x7f0000005980)="44c6f7305826c20e2bc94729ce14f1c082eb3636192f25fb9bfc1c85edce6011c6cc4589a9603b54c1080fec66206abc4eeef8e3c1462b839140613989c5c8e530246521f9f91db8146eb004bd8874bb6ee9b675ac68ef24b10f476bd0731aa394af758a31937f9cf9d52d00d6b4f9a073d627afbbb536a64cfbb78ddd9c28a67472dd8e504fd6dc0e26cc3daa9f096e727accbcb7e266607d778dd58ee027b7a88ed3ebe51c942b4994287f99ad3a4705dbff1ce01c31053c98d25d8cf12debe6afb330", 0xc4}, {&(0x7f0000005a80)="2bd8909524ac651daf1408211b6ad6c2be8cac32470491be8bd08b70ae6ac2bcfb5362e8a4c6645c7d4e37af4eb0a3af28c00b76a8ed77c3b1448fa1ae8f0377ebf6dac0a3278464be589d0af127016e9a0c6077fe24826dcc785bff829de80252d1fd82877c1c776b323216fa57d07b3dfbc69d211b31d8f5e00793d2decd4dc9636bdf8e4d1445a50d8dedbffa75a029837db916d82d2796158150c90eeb6152964e7f4301459e2f25239837efcb33bc68624fda9f32821824c224ea7d66b8beaebdaf5f70d5538c9f4ea43e", 0xcd}, {&(0x7f0000005b80)="a9c1253e800c929952f1647a67287ae0838db848548d41406c5baf0b1ee4aaa08b96ba5b5bd124292d192ea024602a073b098e2a57e8ed20cb0caea1f33c2ccd1dd0100e9f30a0b8213a8930e8666b766e04cff9d2f0bd3504e1aa0c91e9ce177feb688a9a462021efc5a841d20661b18a2bc7e70ae99814d78a34909156c7ad2c6257467055cbb34412be6d5309df7c235aeb87ada85d65", 0x98}], 0x7, &(0x7f0000006040)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1]}], 0xd0, 0x1}], 0x9, 0x4000)

2018/04/08 20:44:37 executing program 5:
perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2000000001, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}})
getsockopt(r0, 0x0, 0x53, &(0x7f0000000040)=""/8, &(0x7f0000fedffc)=0x8)
prctl$setname(0xf, &(0x7f0000000180)='\x00')
shmctl$SHM_UNLOCK(0x0, 0xc)

[  225.213894] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3
[  225.285536] FAULT_INJECTION: forcing a failure.
[  225.285536] name failslab, interval 1, probability 0, space 0, times 0
[  225.296880] CPU: 1 PID: 17221 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  225.303726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.313075] Call Trace:
[  225.315678]  dump_stack+0x1b9/0x294
[  225.319321]  ? dump_stack_print_info.cold.2+0x52/0x52
[  225.324529]  should_fail.cold.4+0xa/0x1a
[  225.328586]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  225.333686]  ? debug_check_no_locks_freed+0x310/0x310
[  225.338866]  ? graph_lock+0x170/0x170
[  225.342664]  ? find_held_lock+0x36/0x1c0
[  225.346713]  ? __lock_is_held+0xb5/0x140
[  225.350771]  ? check_same_owner+0x320/0x320
[  225.355078]  ? rcu_note_context_switch+0x710/0x710
[  225.359999]  ? graph_lock+0x170/0x170
[  225.363791]  should_failslab+0x124/0x180
[  225.367840]  __kmalloc+0x2c8/0x760
[  225.371370]  ? constrain_params_by_rules+0x141/0x1360
[  225.376541]  ? find_held_lock+0x36/0x1c0
[  225.380590]  constrain_params_by_rules+0x141/0x1360
[  225.385595]  ? lock_downgrade+0x8e0/0x8e0
[  225.389731]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  225.394905]  ? rcu_is_watching+0x85/0x140
[  225.399035]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  225.404208]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  225.409389]  ? is_bpf_text_address+0xd7/0x170
[  225.413867]  ? kernel_text_address+0x79/0xf0
[  225.418261]  ? __unwind_start+0x166/0x330
[  225.422393]  ? graph_lock+0x170/0x170
[  225.426179]  ? unwind_get_return_address+0x61/0xa0
[  225.431096]  ? __save_stack_trace+0x7e/0xd0
[  225.435412]  ? __lock_is_held+0xb5/0x140
[  225.439461]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  225.444463]  ? snd_interval_refine+0x428/0x700
[  225.449034]  snd_pcm_hw_refine+0x8e9/0x1180
[  225.453351]  ? constrain_params_by_rules+0x1360/0x1360
[  225.458611]  ? graph_lock+0x170/0x170
[  225.462393]  ? __lock_is_held+0xb5/0x140
[  225.466449]  ? __lock_is_held+0xb5/0x140
[  225.470502]  ? snd_pcm_oss_change_params_locked+0x269/0x3ce0
[  225.476286]  ? rcu_read_lock_sched_held+0x108/0x120
[  225.481290]  ? _snd_pcm_hw_param_min+0x330/0x570
[  225.486031]  snd_pcm_oss_change_params_locked+0x901/0x3ce0
[  225.491643]  ? find_held_lock+0x36/0x1c0
[  225.495700]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  225.501565]  ? lock_downgrade+0x8e0/0x8e0
[  225.505697]  ? perf_trace_lock_acquire+0xe3/0x980
[  225.510526]  ? zap_class+0x720/0x720
[  225.514226]  ? perf_trace_lock+0x900/0x900
[  225.518444]  ? perf_trace_lock+0x900/0x900
[  225.522668]  ? kasan_check_write+0x14/0x20
[  225.526889]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  225.531805]  ? wait_for_completion+0x870/0x870
[  225.536366]  ? debug_check_no_locks_freed+0x310/0x310
[  225.541541]  ? find_held_lock+0x36/0x1c0
[  225.545598]  snd_pcm_oss_change_params+0x80/0xe0
[  225.550342]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  225.556562]  snd_pcm_oss_set_channels+0x1f6/0x340
[  225.561392]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  225.567779]  ? __might_sleep+0x95/0x190
[  225.571742]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  225.576052]  ? _parse_integer+0x190/0x190
[  225.580186]  ? graph_lock+0x170/0x170
[  225.583973]  ? snd_pcm_oss_release+0x290/0x290
[  225.588550]  ? graph_lock+0x170/0x170
[  225.592338]  ? find_held_lock+0x36/0x1c0
[  225.596388]  ? lock_downgrade+0x8e0/0x8e0
[  225.600522]  ? rcu_is_watching+0x85/0x140
[  225.604656]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  225.609836]  ? __fget+0x40c/0x650
[  225.613275]  ? match_held_lock+0x801/0x8b0
[  225.617493]  ? expand_files.part.8+0x9a0/0x9a0
[  225.622057]  ? kasan_check_write+0x14/0x20
[  225.626273]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  225.631190]  ? wait_for_completion+0x870/0x870
[  225.635755]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  225.640928]  ? snd_pcm_oss_release+0x290/0x290
[  225.645496]  do_vfs_ioctl+0x1cf/0x1650
[  225.649371]  ? ioctl_preallocate+0x2e0/0x2e0
[  225.653763]  ? fget_raw+0x20/0x20
[  225.657202]  ? __sb_end_write+0xac/0xe0
[  225.661163]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  225.666682]  ? fput+0x130/0x1a0
[  225.669950]  ? ksys_write+0x1a6/0x250
[  225.673742]  ? security_file_ioctl+0x9b/0xd0
[  225.678146]  ksys_ioctl+0xa9/0xd0
[  225.681589]  SyS_ioctl+0x24/0x30
[  225.684941]  ? ksys_ioctl+0xd0/0xd0
[  225.688554]  do_syscall_64+0x29e/0x9d0
[  225.692427]  ? vmalloc_sync_all+0x30/0x30
[  225.696561]  ? _raw_spin_unlock_irq+0x27/0x70
[  225.701040]  ? finish_task_switch+0x1ca/0x820
[  225.705522]  ? syscall_return_slowpath+0x5c0/0x5c0
[  225.710435]  ? syscall_return_slowpath+0x30f/0x5c0
[  225.715352]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  225.720705]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  225.725535]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  225.730704] RIP: 0033:0x455259
2018/04/08 20:44:38 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x204000)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'yam0\x00', 0x1})
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000140)=0xffffffff, 0x4)
sendto$inet6(r1, &(0x7f0000000080)="9d", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c)
listen(r1, 0x9)
accept4(r1, 0x0, &(0x7f0000000000)=0xde8742329667eda2, 0x0)

[  225.733878] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  225.741571] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  225.748824] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  225.756076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  225.763326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  225.770577] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000003
2018/04/08 20:44:38 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write(r0, &(0x7f00000012c0)="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", 0x730)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4)
r1 = dup(r0)
write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10)
write$eventfd(r1, &(0x7f000057bff8), 0x8)
readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1)
write$eventfd(r1, &(0x7f000061f000), 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10)
writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1)
write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x10001, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}}}], 0x30)
write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30)

2018/04/08 20:44:38 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10000000032, 0xffffffffffffffff, 0x0)
io_setup(0x2, &(0x7f0000000080)=<r1=>0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10)
io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}])
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000040)=[{0xf8, 0x99d, 0x101, 0xffffffff}, {0x3, 0x100000001, 0x5, 0x7}, {0x2ac, 0x1f, 0x3, 0x1ff}, {0x1, 0x3, 0x8, 0x3}]})

[  225.888136] BTRFS error (device loop3): superblock checksum mismatch
[  225.913785] BTRFS error (device loop3): open_ctree failed
[  225.964784] BTRFS error (device loop3): superblock checksum mismatch
[  225.973774] BTRFS error (device loop3): open_ctree failed
2018/04/08 20:44:39 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
perf_event_open(&(0x7f00000001c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x4}, 0x2c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8000000004, 0xa, 0x100000001, 0x5, r1, 0x2000000}, 0x2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000edc7629e851f0000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="0000762322a500009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10)

2018/04/08 20:44:39 executing program 2:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xa000, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=<r2=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4)
sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000028ffffeb200000001d1a2d4ba2f2fffffffffffd060000000000000000000000"], 0x28}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r3=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84)

2018/04/08 20:44:39 executing program 6:
r0 = semget$private(0x0, 0x7, 0x0)
semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000})
r1 = getpgid(0x0)
ptrace$peekuser(0x3, r1, 0x9)
semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000002080)=""/4096)

2018/04/08 20:44:39 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500000026000000250000f9ffffff11f2321f28ac602c00"], &(0x7f0000000000)="00002ae69d740000000000000000", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)

2018/04/08 20:44:39 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x80)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040))
syz_emit_ethernet(0x6f, &(0x7f00000bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x4d}}}}}, 0x0)
eventfd2(0x3, 0x1)

2018/04/08 20:44:39 executing program 4:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={<r0=>0x0}, &(0x7f0000000180)=0xc)
r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ipv6_route\x00')
syz_emit_ethernet(0x34, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0180000000000308060323890606ae3cf67939de8fabc731f2b102000a0000002000005288aaaaaaaaaabb4d0558298f129f800513067b4bcd02d66d19b57d47fae59ad5f98ef4a72f7d6cfd2fdc"], &(0x7f00000001c0)={0x1, 0x3, [0xa77, 0xbea, 0xd46, 0x96]})
socketpair(0x1f, 0x1, 0x3, &(0x7f0000000080))
r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6)
sendfile(r2, r1, &(0x7f0000000000), 0x7fffffff)

2018/04/08 20:44:39 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write(r0, &(0x7f0000002040)="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", 0x1000)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/04/08 20:44:39 executing program 1 (fault-call:2 fault-nth:4):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:39 executing program 0:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x4000, 0x3000, 0x1000, 0xf000], 0xffffffff, 0x0, 0x5})
r1 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
r2 = accept$alg(r1, 0x0, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0xc8)
munlockall()
io_setup(0x302, &(0x7f0000000380)=<r3=>0x0)
r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0xd0101)
io_submit(r3, 0x2000000000000218, &(0x7f0000bd9fe0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="555904cc879280675897da6f9912ea118e5658004edad59a9a531ccecbcf15469f3a617693e3b3ce42d7c655f0e31580e00a3423f4d753cf738a8389a49b89238ba88dd5414a51a9e1f63cb710746d46bd65ff00c5f51d3760dd2e6c557e3d07a2dc00c2d504fe9b3187bc757595f090675b8a72d8af87cd318c4ba8c21baf2370e432fa8f95b1dd1bcd36905dea69d067ca503cc0589e7d9e4971a131db4170000000000000000000", 0xa9, 0x0, 0x0, 0x0, r4}])
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e)

[  226.921931] FAULT_INJECTION: forcing a failure.
[  226.921931] name failslab, interval 1, probability 0, space 0, times 0
[  226.926491] QAT: Invalid ioctl
[  226.933256] CPU: 0 PID: 17269 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  226.933290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  226.946840] QAT: Invalid ioctl
[  226.952644] Call Trace:
[  226.952677]  dump_stack+0x1b9/0x294
[  226.952706]  ? dump_stack_print_info.cold.2+0x52/0x52
[  226.952745]  should_fail.cold.4+0xa/0x1a
[  226.952767]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  226.976464]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  226.981499]  ? snd_interval_refine+0x428/0x700
[  226.986101]  ? graph_lock+0x170/0x170
[  226.989916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  226.995466]  ? snd_pcm_hw_refine+0x362/0x1180
[  226.999988]  ? find_held_lock+0x36/0x1c0
[  227.004087]  ? __lock_is_held+0xb5/0x140
[  227.008167]  ? pcmcia_parse_tuple+0x1400/0x3c90
[  227.012875]  ? check_same_owner+0x320/0x320
[  227.017222]  ? rcu_note_context_switch+0x710/0x710
[  227.022181]  should_failslab+0x124/0x180
[  227.026265]  kmem_cache_alloc_trace+0x2cb/0x780
[  227.030957]  ? _snd_pcm_hw_param_min+0x330/0x570
[  227.035740]  snd_pcm_oss_change_params_locked+0x99b/0x3ce0
[  227.041370]  ? perf_tp_event+0xc30/0xc30
[  227.045452]  ? find_held_lock+0x36/0x1c0
[  227.049546]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  227.055448]  ? lock_downgrade+0x8e0/0x8e0
[  227.059622]  ? zap_class+0x720/0x720
[  227.063359]  ? perf_trace_run_bpf_submit+0x246/0x370
[  227.068489]  ? kasan_check_write+0x14/0x20
[  227.072736]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  227.077686]  ? wait_for_completion+0x870/0x870
[  227.082294]  ? find_held_lock+0x36/0x1c0
[  227.086391]  snd_pcm_oss_change_params+0x80/0xe0
[  227.091167]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  227.097425]  snd_pcm_oss_set_channels+0x1f6/0x340
[  227.102273]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  227.108664]  ? __might_sleep+0x95/0x190
[  227.112652]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  227.116981]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  227.122088]  ? graph_lock+0x170/0x170
[  227.125886]  ? snd_pcm_oss_release+0x290/0x290
[  227.130470]  ? graph_lock+0x170/0x170
[  227.134256]  ? find_held_lock+0x36/0x1c0
[  227.138314]  ? lock_downgrade+0x8e0/0x8e0
[  227.142455]  ? rcu_is_watching+0x85/0x140
[  227.146602]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  227.151798]  ? __fget+0x40c/0x650
[  227.155243]  ? match_held_lock+0x801/0x8b0
[  227.159465]  ? expand_files.part.8+0x9a0/0x9a0
[  227.164034]  ? kasan_check_write+0x14/0x20
[  227.168254]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  227.173174]  ? wait_for_completion+0x870/0x870
[  227.177741]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  227.182932]  ? snd_pcm_oss_release+0x290/0x290
[  227.187509]  do_vfs_ioctl+0x1cf/0x1650
[  227.191389]  ? ioctl_preallocate+0x2e0/0x2e0
[  227.195784]  ? fget_raw+0x20/0x20
[  227.199224]  ? __sb_end_write+0xac/0xe0
[  227.203201]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  227.208747]  ? fput+0x130/0x1a0
[  227.212039]  ? ksys_write+0x1a6/0x250
[  227.215836]  ? security_file_ioctl+0x9b/0xd0
[  227.220238]  ksys_ioctl+0xa9/0xd0
[  227.223707]  SyS_ioctl+0x24/0x30
[  227.227086]  ? ksys_ioctl+0xd0/0xd0
[  227.230727]  do_syscall_64+0x29e/0x9d0
[  227.234626]  ? vmalloc_sync_all+0x30/0x30
[  227.239547]  ? kasan_check_write+0x14/0x20
[  227.243793]  ? syscall_return_slowpath+0x5c0/0x5c0
[  227.248720]  ? syscall_return_slowpath+0x30f/0x5c0
[  227.253642]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  227.259015]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  227.263862]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  227.269048] RIP: 0033:0x455259
[  227.272219] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  227.279915] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  227.287179] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  227.294435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  227.301688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  227.308944] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000004
2018/04/08 20:44:40 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7, 0x80)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0xaaaaaaaaaaaab0a, 0x0, &(0x7f0000000100), 0x0)
r4 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xff, 0x8000)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000300)=0xf9c, 0x4)
getsockname(r2, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1000, 0x80)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x40)
io_setup(0x6, &(0x7f0000000340)=<r5=>0x0)
io_cancel(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f00000003c0)="e07933fb1092979cb58f728b9cf320c0686ed81c7af190937112a7b130bf81f2e0c74dcb591b4834d9b1e3a4ce8dde3a3f44a6d5078fe6fa095c1bff2289608169922d4700c1a4c455a3ac2b0ff5cbfc3c74daf61a9bed65589d81e1d6cbed002b5245cfc2228d00d23a93aa4b1c53e1a8ca8e065c227af981a3d6197140d825ab08ba31269e9b679ffe1ad4cf5a1a414a5fec3701463dcb7494", 0x9a, 0x1f, 0x0, 0x1, r4}, &(0x7f00000004c0))
fcntl$setstatus(r2, 0x4, 0x400)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x10440, 0x0)

2018/04/08 20:44:40 executing program 4:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64)
syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaa3ccabbaaaa000000000000000100017c000000000000c1d26d34ac63b6baea3cf0a99007125c4625b990ced7430ee789d6eee46bf7228671babe48a6884196f16464206f8f6465e913921d0bd6db24ec8a0446f4344ea60ba9da0f8ce73ffd9b5f60ac1af65ac0b58ff370af338f45ae54e2a7ccbc75a84fe8950c34b7319ba620dbd1cda6ab3f70e67707d6006c134ccb4abce2f0371bf20abf58fb9bad5af13bcfe9295f5f7e371e39c67f4cc99ccf75872486a37290b4d0dacb234835f97eda9222f861c35560abacdb729ba977c17cd178f8fd1babe8296a585a4cb99909cb10efdbbdefd389ac74ec98d0cf97125d26e30e88833c90743bf2005954491b5da696337e42fcea6a485133c93d8310f68feb77b066dc748e9ec1ff4c3403dcfa9ca30e30d0b41811e2e6aceb335e4520ee6ff84c986cd1f086a96442121e295230828e2a43fb87d43fde7b04a106f5b2420c517d8fc60f3295c9692a611c69dc3a6c03aae72d492eb488e2896ae841850e3f2b8ef751932770b8de4664f2e9c59a6eb0c4403a64ce80960c6ff32534fb5cb94bc076fa7e8322cd6eea026544616a80cb6909ebf49c297f634733977f05023f13e3c098e1bb44f9e8248bba"], &(0x7f00000000c0))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r0=>0x0}, &(0x7f0000000080)=0xc)
setpgid(r0, r0)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000ffc), 0x4)

2018/04/08 20:44:40 executing program 7:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88)
poll(&(0x7f00000023c0)=[{r0}], 0x9d, 0x0)

2018/04/08 20:44:40 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x0, 0x3, 0xbfd, 'queue1\x00'})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080))
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x4000000011)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x5b5)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200))

2018/04/08 20:44:40 executing program 1 (fault-call:2 fault-nth:5):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:40 executing program 0:
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, 0xfffffffffffffffe, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
munlockall()

2018/04/08 20:44:40 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x2})
r2 = syz_open_pts(r1, 0x2)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040))
r4 = socket(0x2, 0xa, 0x80000000)
getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup3(r2, r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)

2018/04/08 20:44:40 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(r1, 0x0, 0x10000, 0x3000000002)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  227.977275] FAULT_INJECTION: forcing a failure.
[  227.977275] name failslab, interval 1, probability 0, space 0, times 0
[  227.988577] CPU: 1 PID: 17298 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  227.995432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.004797] Call Trace:
[  228.007414]  dump_stack+0x1b9/0x294
[  228.011103]  ? dump_stack_print_info.cold.2+0x52/0x52
[  228.016348]  should_fail.cold.4+0xa/0x1a
[  228.020433]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 20:44:40 executing program 4:
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x144, 0xfffffffffffffffe)
llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xe0802, 0xc0)
socket$inet_smc(0x2b, 0x1, 0x0)
umount2(&(0x7f0000000100)='./file0/file0\x00', 0x5)
ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0))

2018/04/08 20:44:40 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(r1, 0x0, 0x10000, 0x3000000002)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  228.025552]  ? debug_check_no_locks_freed+0x310/0x310
[  228.030760]  ? graph_lock+0x170/0x170
[  228.034573]  ? save_stack+0x43/0xd0
[  228.038208]  ? kasan_slab_free+0xe/0x10
[  228.042198]  ? find_held_lock+0x36/0x1c0
[  228.046282]  ? __lock_is_held+0xb5/0x140
[  228.050372]  ? check_same_owner+0x320/0x320
[  228.054703]  ? debug_check_no_obj_freed+0x2ff/0x584
[  228.059753]  ? rcu_note_context_switch+0x710/0x710
[  228.064723]  ? graph_lock+0x170/0x170
[  228.068545]  should_failslab+0x124/0x180
[  228.072620]  __kmalloc+0x2c8/0x760
[  228.076181]  ? constrain_params_by_rules+0x141/0x1360
[  228.081382]  ? find_held_lock+0x36/0x1c0
[  228.085463]  constrain_params_by_rules+0x141/0x1360
[  228.090490]  ? lock_downgrade+0x8e0/0x8e0
[  228.094655]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  228.099855]  ? rcu_is_watching+0x85/0x140
[  228.104012]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  228.109216]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  228.114439]  ? is_bpf_text_address+0xd7/0x170
[  228.118944]  ? kernel_text_address+0x79/0xf0
[  228.123363]  ? __unwind_start+0x166/0x330
2018/04/08 20:44:40 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(r1, 0x0, 0x10000, 0x3000000002)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  228.127516]  ? __kernel_text_address+0xd/0x40
[  228.132022]  ? unwind_get_return_address+0x61/0xa0
[  228.136963]  ? __save_stack_trace+0x7e/0xd0
[  228.141307]  ? save_stack+0xa9/0xd0
[  228.144942]  ? save_stack+0x43/0xd0
[  228.148574]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  228.154122]  ? snd_interval_refine+0x428/0x700
[  228.158714]  snd_pcm_hw_refine+0x8e9/0x1180
[  228.163053]  ? constrain_params_by_rules+0x1360/0x1360
[  228.168334]  ? graph_lock+0x170/0x170
[  228.172140]  ? __lock_is_held+0xb5/0x140
[  228.176221]  ? __lock_is_held+0xb5/0x140
[  228.180285]  ? dev_ethtool+0x3298/0x6ea0
[  228.184350]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  228.189896]  ? snd_interval_refine+0x428/0x700
[  228.194486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  228.200019]  ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610
[  228.205896]  ? rcu_read_lock_sched_held+0x108/0x120
[  228.210907]  ? snd_pcm_hw_param_max+0x730/0x730
[  228.215561]  ? _snd_pcm_hw_param_min+0x330/0x570
[  228.220305]  snd_pcm_oss_change_params_locked+0x2883/0x3ce0
[  228.226016]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  228.231886]  ? lock_downgrade+0x8e0/0x8e0
[  228.236018]  ? perf_trace_lock_acquire+0xe3/0x980
[  228.240847]  ? zap_class+0x720/0x720
[  228.244549]  ? perf_trace_lock+0x900/0x900
[  228.248767]  ? perf_trace_lock+0x900/0x900
[  228.252994]  ? kasan_check_write+0x14/0x20
[  228.257217]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  228.262132]  ? wait_for_completion+0x870/0x870
[  228.266697]  ? debug_check_no_locks_freed+0x310/0x310
[  228.271872]  ? find_held_lock+0x36/0x1c0
[  228.275932]  snd_pcm_oss_change_params+0x80/0xe0
[  228.280677]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  228.286894]  snd_pcm_oss_set_channels+0x1f6/0x340
[  228.291723]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  228.298112]  ? __might_sleep+0x95/0x190
[  228.302076]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  228.306385]  ? _parse_integer+0x190/0x190
[  228.310521]  ? graph_lock+0x170/0x170
[  228.314304]  ? snd_pcm_oss_release+0x290/0x290
[  228.318877]  ? graph_lock+0x170/0x170
[  228.322664]  ? find_held_lock+0x36/0x1c0
[  228.326717]  ? lock_downgrade+0x8e0/0x8e0
[  228.330857]  ? rcu_is_watching+0x85/0x140
[  228.334996]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  228.340175]  ? __fget+0x40c/0x650
[  228.343614]  ? match_held_lock+0x801/0x8b0
[  228.347834]  ? expand_files.part.8+0x9a0/0x9a0
[  228.352402]  ? kasan_check_write+0x14/0x20
[  228.356619]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  228.361538]  ? wait_for_completion+0x870/0x870
[  228.366105]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  228.371280]  ? snd_pcm_oss_release+0x290/0x290
[  228.375847]  do_vfs_ioctl+0x1cf/0x1650
[  228.379724]  ? ioctl_preallocate+0x2e0/0x2e0
[  228.384119]  ? fget_raw+0x20/0x20
[  228.387561]  ? __sb_end_write+0xac/0xe0
[  228.391523]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  228.397041]  ? fput+0x130/0x1a0
[  228.400309]  ? ksys_write+0x1a6/0x250
[  228.404100]  ? security_file_ioctl+0x9b/0xd0
[  228.408494]  ksys_ioctl+0xa9/0xd0
[  228.411937]  SyS_ioctl+0x24/0x30
[  228.415285]  ? ksys_ioctl+0xd0/0xd0
[  228.418896]  do_syscall_64+0x29e/0x9d0
[  228.422768]  ? vmalloc_sync_all+0x30/0x30
[  228.426903]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  228.431730]  ? syscall_return_slowpath+0x5c0/0x5c0
[  228.436642]  ? syscall_return_slowpath+0x30f/0x5c0
[  228.441556]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  228.446907]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  228.451739]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  228.456911] RIP: 0033:0x455259
[  228.460095] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  228.467787] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
2018/04/08 20:44:41 executing program 6:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffff000)
syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)
socketpair(0x0, 0x80a, 0x5, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040))

[  228.475040] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  228.482294] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  228.489546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  228.496798] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000005
2018/04/08 20:44:41 executing program 4:
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)="7dac721d7c6fced82c4d7c58493ea169a6cbf1223b5f888f01b738d468c075096ee5325adaeec5ec50342356232e3f3ac216a146eeeba089ca2ba40248f14c6e451f7cb27b12543992ffcb16cacdc65f90b6ccb71a652dc4ba8e76578b8161c03804ab3fa3ac625c62c336ce93ab031703f627119f6dd6921affe084d9c8d559fa5bb464d789f00620cb04f719c966cabc73e21237a6a84dd220901cda99441834fb853c1108e176cc8d45f46412fc7dc5d7ff95add2a83fa313c4f4e056d84e5a97184a519f73f936e2", 0xca)
sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="7c0000000c007f0000000002080000ea29"], 0x1}], 0x1}, 0x0)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x5)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080))
r1 = socket$inet(0x2, 0x7, 0x9)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0))
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYRES32=r1], 0x1)

2018/04/08 20:44:41 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f0000000100))
r1 = getpid()
r2 = memfd_create(&(0x7f00000000c0)='GPL\x00', 0x3)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x8, 0xe22e}, 'port0\x00', 0x41, 0x1003, 0x9, 0x500000000000000, 0x6, 0x8, 0x8000, 0x0, 0x2, 0x3ff})
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4)
sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
poll(&(0x7f0000001080), 0x0, 0xffff)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x12071, r0, 0x36)
r3 = eventfd(0x80000002)
write$eventfd(r3, &(0x7f0000000000)=0x7fff, 0x8)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r3})
ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x101)
write$eventfd(r3, &(0x7f0000000200)=0x6, 0x8)

2018/04/08 20:44:41 executing program 0:
r0 = 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x20000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x400000, 0x0)
ioctl$KDENABIO(r1, 0x4b36)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x800)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={<r3=>0x0, 0x2, 0x4, [0x10001, 0x8, 0x6, 0x1]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={<r4=>0x0, 0x5}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={<r5=>0x0, 0x3a1d}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000003c0)={<r6=>0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x1, 0x3f, 0x3, 0x100000000, 0x42}, &(0x7f0000000480)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000004c0)={<r7=>0x0, 0x5, 0x30, 0xbee8, 0x3}, &(0x7f0000000500)=0x18)
sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="368957e7b96ca17b9b1e8e0c6e5d1e0e23d399c28996402ad37e5df101720fb17b5a1f5e5b567a6d486cd64d52e8d1108b3bba60ccf1491b8c0795b1617d64f35714b9ca902fb1c76a0e519a22c8b1fb022558697d360c990a447af15b4c6110985ea65c8903f4f1947201777dba70132b666c6b8eea9c10cb611e90daac3777bb7f5af2dad9c8df61cc0bde07b7b4af46c31315d3ee", 0x96}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x81, 0x2, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xe3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xdb4d, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x3, 0x80000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x4, 0x3, 0x7f, 0x9, 0x5, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0xfffffffffffffff7, 0xa5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8005, 0x7, 0x9, 0x7, 0x9, 0xddfe, r7}}], 0x150, 0x800}], 0x1, 0x10)

2018/04/08 20:44:41 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(r1, 0x0, 0x10000, 0x3000000002)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:41 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x800400000000000, &(0x7f0000000200)={0xfe}, 0x0, 0xfffffffffffffed6)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x3, 0x3}, 'port1\x00', 0x2, 0x10000, 0x1, 0x56, 0xffff, 0x3, 0x7, 0x0, 0x1, 0x2})
fcntl$setsig(r2, 0xa, 0xe)
creat(&(0x7f0000fdeff8)='./file1\x00', 0x0)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb7409", 0x12, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x10001010)
openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0)
syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0)
r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r3, &(0x7f0000fb6000)=""/28, 0x1c)
mq_unlink(&(0x7f0000000080)="276b657972696e67656d31262d0500")
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000140))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000035d000))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/08 20:44:41 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='projid_map\x00')
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@ipv6_delroute={0xc8, 0x19, 0x4, 0x70bd27, 0x25dfdbff, {0xa, 0x14, 0x34, 0x4, 0xfc, 0x5, 0xff, 0x0, 0x3300}, [@RTA_METRICS={0x18, 0x8, "02553d73e9fda5621e010d70d6846733a2"}, @RTA_ENCAP={0x94, 0x16, @nested={0x90, 0x24, [@generic="11e2c0cb104bbd515a9827c1c4633d818d6c439960a3b3b49b42a2f37b62e813381ec8c5aebf7a3101c03032a35bffe2cc125a5d0c39ced912d50831a954e265fee2c2ea7bbf4eabecee9b32002b61a278260fc07e80a803974cd434c7485da95c5804ad", @typed={0x8, 0x26, @u32=0xffffffffffff0000}, @typed={0x8, 0x5c, @fd=r0}, @typed={0x8, 0x19, @uid=r1}, @generic="10e107906530ae7aa16d6c4dc3994d"]}}]}, 0xc8}, 0x1}, 0x4000000)
read(r0, &(0x7f0000000040)=""/205, 0xcd)

2018/04/08 20:44:41 executing program 6:
socketpair(0x0, 0x80f, 0x3, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000002c0)={0x3, "adf650"}, 0x4)
bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x361e)
sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000005c0)={<r5=>0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x9, 0x1, 0xed, 0x7fffffff, 0x772d8a8}, &(0x7f0000000680)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={<r6=>r5, @in6={{0xa, 0x4e21, 0xaa4, @dev={0xfe, 0x80, [], 0x14}, 0x100}}, 0x7, 0x7}, &(0x7f0000000580)=0xc6)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3f, 0x2}, 0x90)
r7 = socket$kcm(0x29, 0x0, 0x0)
ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000480)='\x00')
socket$inet6_sctp(0xa, 0x1, 0x84)
shutdown(r3, 0x0)
dup(r3)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68)
ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000000)={<r8=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000000c0)={r2})
getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={<r9=>0x0})
ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000004c0)=@generic={0x1, 0x401})
setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000500)="2241711100a3cedd60b4aee7e986c178fd283a98e07f07e0d7f54c58c0183fa55bf1b6f20a7e881a1bc6ae0ba02c55f1714f3ea77a4385f858d0e7d2f648774442", 0x41)
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r9, &(0x7f0000000240)=""/36})
dup2(r3, r2)
ioctl$TUNSETGROUP(r7, 0x400454ce, 0x0)

2018/04/08 20:44:41 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = dup2(r0, r0)
shutdown(r1, 0x1)
sendto$inet(r1, &(0x7f00000000c0)="e27f47bc7a0fdcb92097f545d2635b09a3edb41e21997a7f22473e96f219d7cdb111c00379e154e872f9b8036dc09cb7cfd39300bc5085dc024d37d680f7ab05bffb765da9f7fd7629d4a194d1fd8cf58b4aa2b16557ddd6cb30b35239d6eb0dd8eae137b34b0c122c4c751e99730191be9f0319def4c63850c8fe0f6c8517f97de980eb7bb76c53097695924a94c1a7098c5d7dbfe32f06c0d1ab484f5622571d2c333b0f7e57ff143e6d4485df681abeb4c90872a4e56d", 0xb8, 0x20000000, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={<r2=>0x0, 0x5}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4)
readahead(r0, 0x0, 0x4)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0))

2018/04/08 20:44:41 executing program 1 (fault-call:2 fault-nth:6):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:41 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:41 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140))
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0)
ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/130)
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}], 0xff})
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x7})

2018/04/08 20:44:41 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x8)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000580)='T', 0x1}], 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x0, 0x5, 0x1})

2018/04/08 20:44:41 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00')
getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14)
accept4$packet(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b00)=0x14, 0x80000)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c40)=0x14)
getsockname$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, <r5=>0x0}, &(0x7f0000001cc0)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001e00)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001f00)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@local}}}, &(0x7f0000002000)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002200)={&(0x7f0000002040)={0x18c, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r8 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xfe, 0x8, "65ed2ded6f9bc3d52755efc1db9ac57a9b8c672fa9b5276c0cedda05244f5706cf4cfbec7ee648ee8a243641535cba371d104695cc3aa176a6d30b5b0780dcb9e9222b06328653677adbc0787b9cd515"}, 0xd8)
read(r8, &(0x7f0000000100)=""/154, 0x9a)

2018/04/08 20:44:41 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:41 executing program 5:
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2}})
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x2c2203)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="902e0acb92906b1c6a00bb784dc3fb402a0b64a478e84696ca2d71a5b9586d492089bee7cae7a13b8f8b425390b49f10ee40f004a613ddb30fa8d7c9b1ad4d55af83e0b720be1c54be6f880272e5b98731a25fa14655963f48dee9ca64ac76dca3fe93a8b1413e704c28d811e63153901f9f9acba6c6be20e356a302911f890c4c74db163a51411892ac86ceb1eed4bcdea2")
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)
r3 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r4 = userfaultfd(0x0)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8)
getsockopt$inet_mreqn(r5, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
close(r4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0xfffffffffffffffc, 0x1, 0x40, 'queue0\x00', 0x7f})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x94, r6, 0x100, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xda3}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x6}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5b6a}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8000)
userfaultfd(0x800)

2018/04/08 20:44:41 executing program 0:
setrlimit(0x2, &(0x7f0000000000)={0x6, 0x7f})
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6f6, 0x2800)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x7, 0x4)
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e)
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/168)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={<r2=>0x0, 0x8a, "6add068656b46f0bf864283419da2b4c72ea866e3eb7c2ab9fc77a056000fc244daea698d9f60de961b9d8b67ac6859fd6543a5eece615b94dc8f791f06284a9ce44516779e8b982612de7dfeb62493a88a05ffa417c94e50504a9777c09b9daba5f3a6a7ad5c13a33b79bfff1179ae3781803e0ee45bdd6dd6b45908105b7b019d97988349b53d7d8af"}, &(0x7f0000000300)=0x92)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={<r3=>r2, 0x1}, &(0x7f0000000380)=0x8)
ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000003c0)={0x2, 0x3})
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000400)="bc5056906d8bf6a1b47c341e1ef48fc8e30f6b946048c47cb88bea3bd1d61461604ad191d23b509d9a7d7622163ebbe8bae0177e17042612d4e33fd47f2c796533b513546aeb873f8ac601cad577b8fb00acdf2def3ebcf7886b4c1b1549b587e24e0cdd05e1d46905ea004dc4eda689e2c5153af51c540ca15a5d7f264224824756964d9860bd4caa2ab0f3cfb07704956679d32cd7707d9c4d7d0eff80b8124542544234a2c8db87a40f821acc22906e6e05d2c0231594469bccac6f5f1508e697c3497b96e7aea0f2af0368894146522d34847fdc925150cb217976809051988475d2edfec49adf1f9a")
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x10)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[{}, {}, {}, {<r4=>0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000600)={r4, 0x2})
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000640))
getitimer(0x3, &(0x7f0000000680))
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000006c0)=0x5)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000700)=0x7fff, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r3, 0x4}, 0x8)
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000940)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000980)={0x1, [<r6=>0x0]}, &(0x7f00000009c0)=0x8)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000a00)=0x1, 0x4)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000a40))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000ac0)={r6, 0x7b6c8b4d, 0x20}, 0xc)
ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000b00)='\x00')
clock_gettime(0x0, &(0x7f0000000b40)={<r7=>0x0, <r8=>0x0})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000b80)={r7, r8/1000+30000}, 0x10)

2018/04/08 20:44:41 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  229.216189] mmap: syz-executor0 (17394): VmData 18579456 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data.
[  229.217550] sctp: [Deprecated]: syz-executor5 (pid 17392) Use of struct sctp_assoc_value in delayed_ack socket option.
[  229.217550] Use struct sctp_sack_info instead
[  229.278248] FAULT_INJECTION: forcing a failure.
[  229.278248] name failslab, interval 1, probability 0, space 0, times 0
[  229.289903] CPU: 0 PID: 17398 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  229.296748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  229.306097] Call Trace:
[  229.308712]  dump_stack+0x1b9/0x294
[  229.312346]  ? dump_stack_print_info.cold.2+0x52/0x52
[  229.317565]  should_fail.cold.4+0xa/0x1a
[  229.321633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  229.326735]  ? graph_lock+0x170/0x170
[  229.330536]  ? is_bpf_text_address+0xd7/0x170
[  229.335051]  ? __unwind_start+0x166/0x330
[  229.339219]  ? find_held_lock+0x36/0x1c0
[  229.343308]  ? __lock_is_held+0xb5/0x140
[  229.347382]  ? check_same_owner+0x320/0x320
[  229.351695]  ? snd_pcm_oss_change_params+0x80/0xe0
[  229.356614]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  229.363017]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  229.368049]  ? rcu_note_context_switch+0x710/0x710
[  229.372987]  ? SyS_ioctl+0x24/0x30
[  229.376533]  ? do_syscall_64+0x29e/0x9d0
[  229.380582]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  229.385962]  should_failslab+0x124/0x180
[  229.390035]  kmem_cache_alloc_trace+0x2cb/0x780
[  229.394710]  ? do_raw_spin_lock+0xc1/0x200
[  229.398953]  ? trace_hardirqs_off+0xd/0x10
[  229.403213]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  229.408956]  ? _snd_pcm_hw_param_min+0x570/0x570
[  229.413722]  ? mark_held_locks+0xc9/0x160
[  229.417882]  ? kfree+0x111/0x260
[  229.421264]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[  229.427156]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  229.432182]  ? trace_hardirqs_on+0xd/0x10
[  229.436354]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[  229.442020]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  229.447915]  ? lock_downgrade+0x8e0/0x8e0
[  229.452076]  ? perf_trace_lock_acquire+0xe3/0x980
[  229.456912]  ? zap_class+0x720/0x720
[  229.460619]  ? perf_trace_lock+0x900/0x900
[  229.464852]  ? kasan_check_write+0x14/0x20
[  229.469082]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  229.474025]  ? wait_for_completion+0x870/0x870
[  229.478632]  ? find_held_lock+0x36/0x1c0
[  229.482706]  snd_pcm_oss_change_params+0x80/0xe0
[  229.487466]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  229.493699]  snd_pcm_oss_set_channels+0x1f6/0x340
[  229.498539]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  229.504953]  ? __might_sleep+0x95/0x190
[  229.508950]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  229.513280]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  229.518391]  ? graph_lock+0x170/0x170
[  229.522193]  ? snd_pcm_oss_release+0x290/0x290
[  229.526774]  ? graph_lock+0x170/0x170
[  229.530582]  ? find_held_lock+0x36/0x1c0
[  229.534647]  ? lock_downgrade+0x8e0/0x8e0
[  229.538816]  ? rcu_is_watching+0x85/0x140
[  229.542976]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  229.548193]  ? __fget+0x40c/0x650
[  229.551651]  ? match_held_lock+0x801/0x8b0
[  229.555881]  ? expand_files.part.8+0x9a0/0x9a0
[  229.560466]  ? kasan_check_write+0x14/0x20
[  229.564697]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  229.569619]  ? wait_for_completion+0x870/0x870
[  229.574203]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  229.579402]  ? snd_pcm_oss_release+0x290/0x290
[  229.583991]  do_vfs_ioctl+0x1cf/0x1650
[  229.587885]  ? ioctl_preallocate+0x2e0/0x2e0
[  229.592284]  ? fget_raw+0x20/0x20
[  229.595729]  ? __sb_end_write+0xac/0xe0
[  229.599714]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  229.605264]  ? fput+0x130/0x1a0
[  229.608561]  ? ksys_write+0x1a6/0x250
[  229.612365]  ? security_file_ioctl+0x9b/0xd0
[  229.616763]  ksys_ioctl+0xa9/0xd0
[  229.620229]  SyS_ioctl+0x24/0x30
[  229.623595]  ? ksys_ioctl+0xd0/0xd0
[  229.627219]  do_syscall_64+0x29e/0x9d0
[  229.631094]  ? vmalloc_sync_all+0x30/0x30
[  229.635234]  ? kasan_check_write+0x14/0x20
[  229.639478]  ? syscall_return_slowpath+0x5c0/0x5c0
[  229.644849]  ? syscall_return_slowpath+0x30f/0x5c0
[  229.649794]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  229.655156]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  229.660026]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  229.665223] RIP: 0033:0x455259
[  229.668405] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.676133] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  229.683412] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  229.690677] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  229.697951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  229.705225] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000006
2018/04/08 20:44:42 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r2 = dup3(r0, r1, 0x80000)
accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
close(r1)
r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000)
ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000080)=0x101)

2018/04/08 20:44:42 executing program 6:
nanosleep(&(0x7f00000000c0), &(0x7f0000000040))
r0 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}})

2018/04/08 20:44:42 executing program 1 (fault-call:2 fault-nth:7):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:42 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
io_setup(0x5, &(0x7f0000000140)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}])

2018/04/08 20:44:42 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x14, 0x4)
recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)

2018/04/08 20:44:42 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0xd, 0x7, 0xfffffffffffff2aa)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffffffff, @empty, 0x80}}, 0x2, 0x7fffffff, 0xfffffffffffffffc, 0xdd1, 0x3}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24}}, [0x20, 0x0, 0x4, 0x3ff, 0x32, 0x84f, 0x2f1e, 0x1, 0x8, 0x9, 0x5, 0x10000, 0x100000001, 0x1]}, &(0x7f0000000440)=0x100)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4)
ftruncate(r0, 0x100000000)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000480)={0x6, <r3=>r1})
ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000004c0))
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="00003cebffff0000"], 0x14}, 0x1}, 0x0)

2018/04/08 20:44:42 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:42 executing program 0:
r0 = socket(0xa, 0x802, 0x0)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x1)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000))
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1})
ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b")
fcntl$getownex(r1, 0x10, &(0x7f00000001c0))

[  230.023766] sctp: [Deprecated]: syz-executor5 (pid 17411) Use of struct sctp_assoc_value in delayed_ack socket option.
[  230.023766] Use struct sctp_sack_info instead
[  230.136290] FAULT_INJECTION: forcing a failure.
[  230.136290] name failslab, interval 1, probability 0, space 0, times 0
[  230.147684] CPU: 0 PID: 17422 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  230.154539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  230.163906] Call Trace:
[  230.166517]  dump_stack+0x1b9/0x294
[  230.170178]  ? dump_stack_print_info.cold.2+0x52/0x52
[  230.175414]  should_fail.cold.4+0xa/0x1a
[  230.179509]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  230.184645]  ? __lock_acquire+0x7f5/0x5130
[  230.188909]  ? graph_lock+0x170/0x170
[  230.192734]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  230.197876]  ? find_held_lock+0x36/0x1c0
[  230.201975]  ? __lock_is_held+0xb5/0x140
[  230.206079]  ? check_same_owner+0x320/0x320
[  230.210431]  ? rcu_note_context_switch+0x710/0x710
[  230.215379]  ? perf_trace_lock_acquire+0xe3/0x980
[  230.220248]  should_failslab+0x124/0x180
[  230.224331]  __kmalloc+0x2c8/0x760
[  230.227903]  ? constrain_params_by_rules+0x141/0x1360
[  230.233117]  constrain_params_by_rules+0x141/0x1360
[  230.238151]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  230.243343]  ? lock_downgrade+0x8e0/0x8e0
[  230.247505]  ? rcu_is_watching+0x85/0x140
[  230.251749]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  230.256931]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  230.262129]  ? is_bpf_text_address+0xd7/0x170
[  230.266617]  ? kernel_text_address+0x79/0xf0
[  230.271021]  ? __unwind_start+0x166/0x330
[  230.275159]  ? __kernel_text_address+0xd/0x40
[  230.279647]  ? unwind_get_return_address+0x61/0xa0
[  230.284569]  ? __save_stack_trace+0x7e/0xd0
[  230.288883]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  230.294413]  ? snd_interval_refine+0x428/0x700
[  230.299001]  snd_pcm_hw_refine+0x8e9/0x1180
[  230.303331]  ? constrain_params_by_rules+0x1360/0x1360
[  230.308600]  ? snd_pcm_oss_change_params+0x80/0xe0
[  230.313520]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  230.319914]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  230.324920]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  230.329404]  ? do_vfs_ioctl+0x1cf/0x1650
[  230.333452]  ? ksys_ioctl+0xa9/0xd0
[  230.337069]  ? SyS_ioctl+0x24/0x30
[  230.340598]  ? do_syscall_64+0x29e/0x9d0
[  230.344650]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  230.350005]  ? kasan_check_read+0x11/0x20
[  230.354144]  ? do_raw_spin_unlock+0x9e/0x2e0
[  230.358542]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  230.363115]  ? print_usage_bug+0xc0/0xc0
[  230.367173]  ? kasan_check_write+0x14/0x20
[  230.371403]  ? do_raw_spin_lock+0xc1/0x200
[  230.375634]  ? trace_hardirqs_off+0xd/0x10
[  230.379858]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  230.384955]  ? debug_check_no_obj_freed+0x2ff/0x584
[  230.389998]  ? mark_held_locks+0xc9/0x160
[  230.394141]  ? quarantine_put+0xeb/0x190
[  230.398206]  snd_pcm_hw_param_first+0x30e/0x680
[  230.402879]  snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  230.408590]  ? _snd_pcm_hw_param_min+0x570/0x570
[  230.413336]  ? mark_held_locks+0xc9/0x160
[  230.417477]  ? kfree+0x111/0x260
[  230.420832]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[  230.426712]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  230.431722]  ? trace_hardirqs_on+0xd/0x10
[  230.435868]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[  230.441509]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  230.447385]  ? lock_downgrade+0x8e0/0x8e0
[  230.451526]  ? perf_trace_lock_acquire+0xe3/0x980
[  230.456387]  ? zap_class+0x720/0x720
[  230.460094]  ? perf_trace_lock+0x900/0x900
[  230.464334]  ? kasan_check_write+0x14/0x20
[  230.468563]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  230.473490]  ? wait_for_completion+0x870/0x870
[  230.478072]  ? find_held_lock+0x36/0x1c0
[  230.482143]  snd_pcm_oss_change_params+0x80/0xe0
[  230.486892]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  230.493122]  snd_pcm_oss_set_channels+0x1f6/0x340
[  230.497966]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  230.504378]  ? __might_sleep+0x95/0x190
[  230.508354]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  230.512676]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  230.517778]  ? graph_lock+0x170/0x170
[  230.521572]  ? snd_pcm_oss_release+0x290/0x290
[  230.526156]  ? graph_lock+0x170/0x170
[  230.529955]  ? find_held_lock+0x36/0x1c0
[  230.534029]  ? lock_downgrade+0x8e0/0x8e0
[  230.538190]  ? rcu_is_watching+0x85/0x140
[  230.542335]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  230.547528]  ? __fget+0x40c/0x650
[  230.550987]  ? match_held_lock+0x801/0x8b0
[  230.555219]  ? expand_files.part.8+0x9a0/0x9a0
[  230.559792]  ? kasan_check_write+0x14/0x20
[  230.564019]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  230.568948]  ? wait_for_completion+0x870/0x870
[  230.573528]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  230.578709]  ? snd_pcm_oss_release+0x290/0x290
[  230.583281]  do_vfs_ioctl+0x1cf/0x1650
[  230.587169]  ? ioctl_preallocate+0x2e0/0x2e0
[  230.591571]  ? fget_raw+0x20/0x20
[  230.595035]  ? __sb_end_write+0xac/0xe0
[  230.599014]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  230.604539]  ? fput+0x130/0x1a0
[  230.607812]  ? ksys_write+0x1a6/0x250
[  230.611612]  ? security_file_ioctl+0x9b/0xd0
[  230.616020]  ksys_ioctl+0xa9/0xd0
[  230.619468]  SyS_ioctl+0x24/0x30
[  230.622826]  ? ksys_ioctl+0xd0/0xd0
[  230.626446]  do_syscall_64+0x29e/0x9d0
[  230.630339]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  230.635176]  ? syscall_return_slowpath+0x5c0/0x5c0
[  230.640097]  ? syscall_return_slowpath+0x30f/0x5c0
[  230.645026]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  230.650416]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  230.655274]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  230.660459] RIP: 0033:0x455259
[  230.663638] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  230.671341] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  230.678598] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  230.685855] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  230.693111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  230.700374] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000007
2018/04/08 20:44:43 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x307ff, 0x0)
ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="4fda80485349ca98c9a6871829c835e6187989e666f52fe17fe212508b67dfa6ff78f442920bc2efc6ee423d0c88f8ceea800577b1ad7f73a1a833d6f17ab26ed261ac4194b9a4977d9550b6875de4d85d0a9d48b61ba91d9f69f08eb45c83d486806ce91e3a323418fbd59b6ae87d97d68b8fb4763771c2b42ac159dda9c038e06c7df0f740a6a75a10bad1095a194f56407d351583e17896c60aadea4a017da4751edba1cfa317eaec4d5af9e9460a1f4345c7939488aba12fe23f2fcdf24f19da31f18541cf2ac6c9")
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040)="90ae2cf85a13ae81dd6311c52cb4bad22087c5feffff00090000000082e232e6", &(0x7f0000000180)=""/231}, 0x18)

2018/04/08 20:44:43 executing program 6:
r0 = fanotify_init(0x0, 0x0)
r1 = dup(r0)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$get_keyring_id(0x0, r2, 0x3)
ioctl$sock_bt(r1, 0x0, &(0x7f0000000100))

2018/04/08 20:44:43 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:43 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x2080)
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x4})
sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)

2018/04/08 20:44:43 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42)
connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x3, 0x6, 0x2, 0x8, 0x7f, 0x4}, 0x5}, 0xa)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
socket(0x0, 0x0, 0x5)
setsockopt(r1, 0x65, 0x5, &(0x7f0000cc1fd2), 0x0)

2018/04/08 20:44:43 executing program 1 (fault-call:2 fault-nth:8):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:43 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/103, &(0x7f0000000000)=0x67)
sendto$inet(r0, &(0x7f00000000c0)="ca", 0x1, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="cac9bcfbc904d3784655784352c0ffb437cc0b4b544f0914abd0f706d2ad81c0e36b0478b3a52c151a3709e9fca9ecf45bd6c9a91642e3bf32b869582a8e192c12f0dbacacc3a03b25752c9231ca1e705f320325cef8ef2df940f6e931f146923079fd0708925629a3c39fce1ead5c194f3c089f896e727e8a2e7efa814409073385b444212b81a66d58de11f5b773902f346aa903d3333621bf82061095ccc2356b2f33eeff3035", 0xa8}, {&(0x7f0000000280)="f83b3d3e6e44d62f8abfa27dc94f51213718323dee1a5126f5871c177b42f360afa3079f56e6cdf80dc63350dafb8beea1e009c62de8201ceb5cfdd01df332a850a52495258cfef2ba8e4dfd0afeb7f0bfcdf8eebfafa07f490d4d7d64e92afb3743d97397b98c6e984ada0344181e1c5c08294dc95cd037ef94acd5b99c41f2d1b9aa9602256d0e7af944b0e1a1f01052a4d7620189753dad9596176d3505017b8ce52b6054bfbc3cf8008d6c6bc92cd14f0d2b4bc14678a444fef3a3f7e82b679485989144ac0448572249dcb6", 0xce}, {&(0x7f0000000380)="c4e60be921f142e39753953c1f31e4e1d894f78038f1c622d4e1c1aa2c988d1175a1cfa5928e3c8f0d7bd0fe666a813c7e674607307564ef17d1d4f6fc3ff80dae2303fe6e4f38fd05683357fa5e8bb57d23e9ec2c7a54fffe489b460408d788374459d780e77dbdec1d34681faaf11289590152c3191871d3e8767fa8a94593a75c36b3567c2a326fd404da9b77d2e1bb5501a677bb6b80b6a6504fd8959127b96b3d270a1684b36258b3f63927b5d9c5161afa52a51bccd425d226d466dc547fca29a7226943073bb79bd490b5e6cb78adf2735bcfa2c40938", 0xda}], 0x3, &(0x7f0000000480)=[{0x30, 0x0, 0x1f, "7cb805fcd406b3c0426f240f0cdf838e51c4f89408074ec8e031394206"}, {0xd8, 0x11f, 0x1, "c18ff7dd7cc70c8cad9678fc51e94d39032211ac4ae1a2ce81a562e6520ebaa4a66bed15f1c03fb5db73c02b60aa7725af598c9961ef61f71f632a1fa00398dcccd05f17bd8b419d8ed6a6d6858d0aaffe67f3f45fff084420741dec7161b6992cfccd67b01ce867f0f0679f406a731999eece14f98548a4c1e8a6b50e773ecee49aa4f72dacb5f21151cd2aed9809faee93efc1c9e16007d2bdcb92cbf540cbc00b940dd70e917995a98ef1c51557b9cfdc48e272c10629d1f6f01a070e2cfaa45f4e34"}], 0x108, 0x4041}, 0x9}, {{&(0x7f00000005c0)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000640)="a86099b6c6930941ec25cf1d4a9971d968afba7de670ce4da449419a99dcd0442cc7832aaac1addef04e073fc39b24908153b974a123c404ad015365d91e2f83666b071e9acf0f11cdb07ee009b1d1b6af5c6a6584b3ce17b8148b120caa48ead1456638b91a683fe0357bc87ee7b6f15059a0229532cbf5d7ba66669fa77e9fe4ba81d4ea05caa0b57a83d65768d28e5ba43f296337ee57d2207ce8db60a11f4379e89c1979b7e5e6ae1c2661d2e209f4302bb11d26694c2cb6a3162de4dabf6a16c9e0a9a319c1d469532c8525978b7b8a94fbafadfec939e3d89eb0bb22a0", 0xe0}, {&(0x7f0000000740)="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", 0xfb}, {&(0x7f0000000840)="ff3b9772fcec9f159d09a456f1389e89369ae7448956d84606ad109e699922d54fe3771345dc23688e3eb6af24508e89d9dc4fee83d74fed385907751212bf42a00e05be8d91b8087b087df8b86410ad7636408ba55f99a9b2a9c1ad9864c411b813086d654897eb6885397cb3f18868317bae10e81962367fd73a099f514c03b5644839ae532dd8903b94ab3d8676f12661f4bb959f2b666120a71b8d981b92dd6ae1aba0a4e2945a153e0d17daad9e61e7278c0750943059c99a26e2bf99451f96f1e4f72065a0356170a33ed84e790544ea8168a8d3efb02e428fa34ce11ebe81e66b94fa25bb840c01b1c6e0a8238253", 0xf2}, {&(0x7f0000000940)="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", 0x1000}], 0x4, &(0x7f0000001980)=[{0xd8, 0x101, 0x5, "2dec00fba9eae2136ff2742056aaabc840ea42c9f49e7a22a3cbf9dce113e45571cba894bd962063a9963bf9122ed53992d76c62331e0b2bb613eec488f39ca70271678873423ed393e18b67ed2595982fbaf3ccbffdb4582999d3ebd8c8bb5583328d945f74628440b6673a5bf4835b43093bdee5e408e385d5c84c72caa02581142fa46a3f0aeab07d930dd995695d84d5f16b13bca14059ae218cea97988481963e69fc60b0b01e1bc161984e82fc93129e1eea651aa07f876d6b5bc9e2d3bafb"}, {0xa0, 0x8c, 0x1ff, "ad8c7ac99687d40041604ba5fc07cbb11926705eb7155f0718ffe899e37e56e2f76b1894ea6e46d777710a3bf37e281fbfbf305fc0c0d65a33ac4016d993538e4b037d7efe17efa74f8084c4796c7e445cec569b67ae41bd91ec1dbb77621e20ff9fcceff6aa9fda36500ad54745b36c62e39e78d3f3baedd0d4c7ad7406b1e679922827e6c19370dcf249"}, {0xc8, 0x116, 0xbc, "cf50b4ca2d899190ef390dbbc8089ed66cd3e89e35d5bbe70aead0305c4e4960cd7568ecabd48259aebadc4c6c31e6f1c31ac2cc18411125dbc0513ad1b7f586703179982cf48633b6e9fcdbdf10a218519ab7a7c9a8f1abcb81839af573ae0d95d8f2079f3b90313895dab03856a6ffa3315129316fd656af117569f067b42a0e2be7c2e59cab9babc9e12b663966d06dd37acf080b61f9fbea658025353f361c3502a4c8b535471c87b552f7348cd01739c07a6753"}, {0x60, 0x10f, 0x7ff, "3ab76cab37ac667a3a5bd86134c2d2917cc9a947a123bd373a061a0adbdeb0c3ff37612f42a910034afe4fb53e3cf48f27ae62ae7413659223d1d0a3a7dfce666a722640ff29e7d449211c"}], 0x2a0, 0x804}, 0x3}], 0x2, 0x20000000)

2018/04/08 20:44:43 executing program 4:
mlock2(&(0x7f0000b12000/0x14000)=nil, 0x14000, 0x0)
r0 = add_key(&(0x7f0000001780)='asymmetric\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="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", 0xfa, 0xfffffffffffffffe)
keyctl$setperm(0x5, r0, 0x100)
perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
munlock(&(0x7f0000b1e000/0x1000)=nil, 0x1000)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600000, 0x0)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001a80))
clock_adjtime(0x3, &(0x7f0000001500)={0x9, 0x6, 0x0, 0x7, 0x4, 0x8001, 0xffffffffffffff58, 0x3, 0xf153, 0xc5, 0x0, 0xfff, 0x23ee, 0xffffffffffffff5b, 0x1, 0x0, 0x3, 0x6, 0x80, 0x4, 0x4, 0x41, 0x8000, 0x557, 0x5})
accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x0)
mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r2 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="4a950264658cd1107550b3710e6382cbc21eba9e8be275d2fb5a0068519eb735ba3606e51c1820347147ffc3c328c2a50d997c54ba938b2dc4d9f45d67c05983db900c98d2a0f9b6709224660a27e65d657fef60a74a08a3b2a19284faaa49a66ce49b92ec97632de462747c4b62d9bee0fca959cbb3da7c3c4d995096b65cb015711479c07a04aea699a6644946d25d06f352c15694d9d3f8a345f4c7797a3f21b52a04315685c479bb7868f74c014e18a82e24c044ac2feed3437614c3288a6f2eb5", 0xc3, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b1f1a16dac940232476c1d0090822c2bbbb7bbc02a708c5b75fbda3843cf71d84057e07685aa0f35a8f8ff2f422a6683229042b0c799f14aed4512772b0d3646aef600c6d5d2e66f0c49bb619bc06e816cd28d5830ddfcbc540b6cbd7b68", 0x5e, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x7, 0x9, 0xffffffc0, 0x46e04a8d13034e28}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x5, 0x1, 0xb, 0x4, 0x50, 0xfffffffffffffff1}, @generic={0x200, 0x8001, 0x0, 0x1}, @jmp={0x5, 0x401, 0xa, 0xe, 0x7, 0xffffffc6, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x0, 0xd, 0x1, 0x20}, @jmp={0x5, 0x0, 0x7, 0x9, 0x3, 0x18}], &(0x7f0000000440)='GPL\x00', 0x3b1, 0x1000, &(0x7f0000000480)=""/4096, 0x41f00}, 0x48)
request_key(&(0x7f00000019c0)='id_legacy\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a40)='/dev/vga_arbiter\x00', r2)
accept4$inet6(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, @local}, &(0x7f0000001b00)=0x1c, 0x80800)
request_key(&(0x7f0000001900)='id_resolver\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)='*\x00', r0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001600)={<r3=>0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffbfff, 0x0, 0x83, 0xf193, 0x3}, &(0x7f00000016c0)=0x98)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001700)={r3, 0x5, 0x5, [0x0, 0x4, 0x1, 0xa4ea, 0x4]}, &(0x7f0000001740)=0x12)

[  231.063537] FAULT_INJECTION: forcing a failure.
[  231.063537] name failslab, interval 1, probability 0, space 0, times 0
[  231.075019] CPU: 0 PID: 17448 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  231.081879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.091248] Call Trace:
[  231.093863]  dump_stack+0x1b9/0x294
[  231.095024] IPVS: length: 103 != 8
[  231.097505]  ? dump_stack_print_info.cold.2+0x52/0x52
[  231.097527]  ? finish_task_switch+0x1ca/0x820
[  231.097543]  ? finish_task_switch+0x182/0x820
[  231.097572]  should_fail.cold.4+0xa/0x1a
[  231.119303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  231.124436]  ? __schedule+0x80f/0x1e40
[  231.128347]  ? is_bpf_text_address+0xd7/0x170
[  231.131104] IPVS: length: 103 != 8
[  231.132865]  ? __sched_text_start+0x8/0x8
[  231.132886]  ? find_held_lock+0x36/0x1c0
[  231.132915]  ? __lock_is_held+0xb5/0x140
[  231.148699]  ? check_same_owner+0x320/0x320
[  231.153022]  ? constrain_params_by_rules+0x1360/0x1360
[  231.158298]  ? snd_pcm_oss_change_params+0x80/0xe0
[  231.163230]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  231.167717]  ? do_vfs_ioctl+0x1cf/0x1650
[  231.171766]  ? ksys_ioctl+0xa9/0xd0
[  231.175383]  ? SyS_ioctl+0x24/0x30
[  231.178922]  should_failslab+0x124/0x180
[  231.182987]  __kmalloc+0x2c8/0x760
[  231.186523]  ? mark_held_locks+0xc9/0x160
[  231.190672]  ? snd_pcm_plugin_build+0x64/0x670
[  231.195253]  snd_pcm_plugin_build+0x64/0x670
[  231.199664]  snd_pcm_plugin_build_mulaw+0x2aa/0x8b0
[  231.204670]  ? mulaw_decode+0x7f0/0x7f0
[  231.208651]  ? mulaw_transfer+0x310/0x310
[  231.212806]  snd_pcm_plug_format_plugins+0x12f9/0x1a60
[  231.218079]  ? snd_pcm_plug_slave_format+0x760/0x760
[  231.223175]  ? snd_interval_refine+0x428/0x700
[  231.227755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  231.233295]  ? snd_pcm_hw_param_max+0x730/0x730
[  231.238559]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  231.243756]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[  231.249505]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  231.255384]  ? lock_downgrade+0x8e0/0x8e0
[  231.259538]  ? zap_class+0x720/0x720
[  231.263250]  ? perf_trace_run_bpf_submit+0x246/0x370
[  231.268351]  ? kasan_check_write+0x14/0x20
[  231.272579]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  231.277505]  ? wait_for_completion+0x870/0x870
[  231.282088]  ? find_held_lock+0x36/0x1c0
[  231.286163]  snd_pcm_oss_change_params+0x80/0xe0
[  231.290913]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  231.297146]  snd_pcm_oss_set_channels+0x1f6/0x340
[  231.301992]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  231.308388]  ? __might_sleep+0x95/0x190
[  231.312368]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  231.316678]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  231.321779]  ? graph_lock+0x170/0x170
[  231.325573]  ? snd_pcm_oss_release+0x290/0x290
[  231.330161]  ? graph_lock+0x170/0x170
[  231.333959]  ? find_held_lock+0x36/0x1c0
[  231.338036]  ? lock_downgrade+0x8e0/0x8e0
[  231.342188]  ? rcu_is_watching+0x85/0x140
[  231.346326]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  231.351524]  ? __fget+0x40c/0x650
[  231.354985]  ? match_held_lock+0x801/0x8b0
[  231.359215]  ? expand_files.part.8+0x9a0/0x9a0
[  231.363788]  ? kasan_check_write+0x14/0x20
[  231.368018]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  231.372942]  ? wait_for_completion+0x870/0x870
[  231.377523]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  231.382705]  ? snd_pcm_oss_release+0x290/0x290
[  231.387280]  do_vfs_ioctl+0x1cf/0x1650
[  231.391168]  ? ioctl_preallocate+0x2e0/0x2e0
[  231.395570]  ? fget_raw+0x20/0x20
[  231.399018]  ? __sb_end_write+0xac/0xe0
[  231.402997]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  231.408522]  ? fput+0x130/0x1a0
[  231.411796]  ? ksys_write+0x1a6/0x250
[  231.415600]  ? security_file_ioctl+0x9b/0xd0
[  231.420012]  ksys_ioctl+0xa9/0xd0
[  231.423464]  SyS_ioctl+0x24/0x30
[  231.426838]  ? ksys_ioctl+0xd0/0xd0
[  231.430457]  do_syscall_64+0x29e/0x9d0
[  231.434333]  ? vmalloc_sync_all+0x30/0x30
[  231.438471]  ? _raw_spin_unlock_irq+0x27/0x70
[  231.442959]  ? finish_task_switch+0x1ca/0x820
[  231.447453]  ? syscall_return_slowpath+0x5c0/0x5c0
[  231.452377]  ? syscall_return_slowpath+0x30f/0x5c0
[  231.457305]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  231.462667]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  231.467512]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  231.472692] RIP: 0033:0x455259
[  231.475869] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  231.483573] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  231.490830] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  231.498089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  231.505349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
2018/04/08 20:44:43 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42f, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140))
r1 = fcntl$getown(r0, 0x9)
ptrace$setopts(0xffffffffffffffff, r1, 0x6, 0x0)
munlockall()
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
epoll_create1(0x80000)
syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0)
syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x60280)

2018/04/08 20:44:44 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={<r1=>0x0, @rand_addr, @loopback}, &(0x7f0000000340)=0xc)
sendmsg$kcm(r0, &(0x7f0000002c40)={&(0x7f0000000380)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="1388cd71dbcda5425e04288a61fe4bbe2f5abe786e494a97692782e38c825aec832fbd817429393e116392ec6147f8e8b0d566ac4d8d8802e4ff6e43486e2abdb76ce871fd61f5bf20ee9edbb53be2e87987b1", 0x53}, {&(0x7f0000001480)="a36b7db181241554826df6f4c4ac73b6adcddb991473311bda55d5d208", 0x1d}, {&(0x7f00000014c0)="4be2788a8b96d5bfb627ff04950adff3c536c5a071dbdf2295d2abab265d4018f38e4c402086133464ca902f1f2f4900007936", 0x33}, {&(0x7f0000001500)="4153d07532c10d567feaac9e829aa9f28af5aec4743bf092df3fa33fbe39ee7e9c1a645bb3d6c6b1291d521cc0d0bb9651", 0x31}, {&(0x7f0000001540)="cae63dc5a24d6cbe1ffe4002855c35fa88753b36152b590f99216ff2fbb232d891cbf2a2500d807f2a7940e507ea8863ee0e8829af790c90e8f8128404db6d3fe86e415443087f6df5c19241dded2adca4c8ad373636c79b807db63b139979c210a3167f07c5837ea811538141ca15c0e40432ecdfd9d093428d40dd1e58290cba8f5428fea961b8afe28c01fc5dd86db7e9ad64479cafd6f2c332f06c040c054ef1c4237516b68765f31ad694531ed44a98f1dd9e3cd79626d5342911a0f6c2c1b279938af9aad0b8b442aa9f22437576127f1becbcd326f8ec9cb4b9776871fda889", 0xe3}, {&(0x7f0000001640)="ec1f4e9bb47a27c4d825df1ca1ec1f058de82b758c90a620a28e9d4ccde451936b23bc7f54bc3d2936b2664582a6e999af54f48a9f7f8604a4de6cc7fd532f6ed9babec2fb20444d85f954250093c6b8466c98ea747955c4c08e7770946e9a749d85c3c363f24df901e3d7", 0x6b}, {&(0x7f00000016c0)="36c1f8a25fde134ec81cfd9c38e36dc4c002db9ee14e83a83157f870a0475d5d0b9fdb", 0x23}], 0x8, &(0x7f0000001780)=ANY=[@ANYBLOB="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b27c1a1ee8edd4a0bc62b932b893adedc4ea5cce4d920a8836e9fdc3b276f9855999d3a79855e932b0e4f7d3d7e328f356492fc48f45605b9582d17843551f9d2a4e8a06b5821239f5c233edd3d6445f8a29a70a1429ef4476731e2311f815f69d94a2c04ed80d5f3393553f22e250a9f5fd9714b86aa3bc68bb7c92386609ad2f6e867bfe98088e067033b813abea006b58bc5af5a335c65d28abfece6af4ba79f0a295c360095812db58d504886652d8b2ecd15bc6a927a576558f7cdbd7d278edc7528a676a96b2829b9c6af2332ab474557068335aedf21e64a4859980cfc53d2c7a1217b83d508eb994fc4afe34f4f856cd98e93262bcc2bb1a88c87b971a32bab38a6acb2cad3b54350aa0fe96c1fd9619605157e203061a35f5654a0bc2060671f739f6c80353214aa5cf7bf4dbffe719f1fe2154ee43a90c130cd6a94"], 0x14b8, 0x80}, 0x0)
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x5, 0x1)
prctl$getname(0x10, &(0x7f00000000c0)=""/114)
connect(r2, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "b1ca14df81c426ca2aa6153db22fc5ced17aeb6225d572f4e020762ffa6c1f3cd670b5a4d1a7b60979c4b18b3143c9f0be4d9014e3c05d1d0a045b31e84f82", 0x9}, 0x80)

2018/04/08 20:44:44 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x8000000007, &(0x7f0000000040)={0x0, 0x20})
fanotify_init(0x51, 0x0)
userfaultfd(0x0)

[  231.512608] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000008
2018/04/08 20:44:44 executing program 3:
creat(&(0x7f0000002540)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:44 executing program 1 (fault-call:2 fault-nth:9):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:44 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000280))
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10000000000000)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x101, 0x20002)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={<r2=>0x0, 0x96, "906aa4b07cf87e781f4420a551bcb489123410fe29ef42b1b86989d3f1dae2674527b57cbd58e3bfa147cc0eea142ae8f64742831ec45e1dc53150badf7933ab6c74fa1f8c3e0c3c5222a84cf2814de8ecb67d6080ee01da70c30ad5aae8eb7c0b68ba01f1f97791e4903bc077f3276392e0d6f06a9dec7f823cf862d9c3dd113b3c6c89c674e576c85a06640f2d21875521749b561f"}, &(0x7f00000002c0)=0x9e)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x800, 0xc, 0x5, 0x4, r2}, &(0x7f0000000340)=0x10)
syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = dup(r0)
fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, <r4=>0x0})
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=<r5=>0x0)
kcmp(r4, r5, 0x6, r3, 0xffffffffffffff9c)
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})

2018/04/08 20:44:44 executing program 4:
r0 = socket(0x4, 0x80f, 0xfffffffffffffffe)
write(r0, &(0x7f0000866fdc)="240000002a0025effff743026400000008ffcb000400000000e100000000000000000000", 0x24)

2018/04/08 20:44:44 executing program 3:
creat(&(0x7f0000002540)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:44 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = dup3(r2, r0, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x480, 0x0, 0x40000000000000}]})
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={<r4=>0x0, @loopback, @remote}, &(0x7f0000000180)=0xc)
ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x32, r4})

[  231.668279] FAULT_INJECTION: forcing a failure.
[  231.668279] name failslab, interval 1, probability 0, space 0, times 0
[  231.679711] CPU: 0 PID: 17479 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  231.686571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.695923] Call Trace:
[  231.698507]  dump_stack+0x1b9/0x294
[  231.702136]  ? dump_stack_print_info.cold.2+0x52/0x52
[  231.707333]  should_fail.cold.4+0xa/0x1a
[  231.711391]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  231.716489]  ? __kmalloc+0x14e/0x760
[  231.720210]  ? snd_pcm_plugin_build+0x64/0x670
[  231.724784]  ? snd_pcm_plugin_build_mulaw+0x2aa/0x8b0
[  231.729969]  ? snd_pcm_plug_format_plugins+0x12f9/0x1a60
[  231.735418]  ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[  231.741296]  ? graph_lock+0x170/0x170
[  231.745086]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  231.749573]  ? do_vfs_ioctl+0x1cf/0x1650
[  231.753626]  ? ksys_ioctl+0xa9/0xd0
[  231.757243]  ? SyS_ioctl+0x24/0x30
[  231.760777]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  231.766142]  ? find_held_lock+0x36/0x1c0
[  231.770204]  ? __lock_is_held+0xb5/0x140
[  231.774277]  ? check_same_owner+0x320/0x320
[  231.778600]  ? rcu_note_context_switch+0x710/0x710
[  231.783535]  should_failslab+0x124/0x180
[  231.787594]  __kmalloc+0x2c8/0x760
[  231.791126]  ? kasan_check_write+0x14/0x20
[  231.795351]  ? do_raw_spin_lock+0xc1/0x200
[  231.799603]  ? snd_pcm_plugin_build+0x448/0x670
[  231.804273]  snd_pcm_plugin_build+0x448/0x670
[  231.808773]  snd_pcm_plugin_build_mulaw+0x2aa/0x8b0
[  231.813783]  ? mulaw_decode+0x7f0/0x7f0
[  231.817751]  ? mulaw_transfer+0x310/0x310
[  231.821902]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  231.827090]  snd_pcm_plug_format_plugins+0x12f9/0x1a60
[  231.832365]  ? snd_pcm_plug_slave_format+0x760/0x760
[  231.837457]  ? snd_interval_refine+0x428/0x700
[  231.842035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  231.847568]  ? snd_pcm_hw_param_max+0x730/0x730
[  231.852236]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  231.857430]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[  231.863162]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  231.869041]  ? lock_downgrade+0x8e0/0x8e0
[  231.873180]  ? perf_trace_lock_acquire+0xe3/0x980
[  231.878033]  ? zap_class+0x720/0x720
[  231.881755]  ? perf_trace_lock+0x900/0x900
[  231.886003]  ? kasan_check_write+0x14/0x20
[  231.890229]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  231.895159]  ? wait_for_completion+0x870/0x870
[  231.899740]  ? find_held_lock+0x36/0x1c0
[  231.903808]  snd_pcm_oss_change_params+0x80/0xe0
[  231.908559]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  231.914792]  snd_pcm_oss_set_channels+0x1f6/0x340
[  231.919629]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  231.926026]  ? __might_sleep+0x95/0x190
[  231.930009]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  231.934319]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  231.939418]  ? graph_lock+0x170/0x170
[  231.943211]  ? snd_pcm_oss_release+0x290/0x290
[  231.947798]  ? graph_lock+0x170/0x170
[  231.951600]  ? find_held_lock+0x36/0x1c0
[  231.955666]  ? lock_downgrade+0x8e0/0x8e0
[  231.959815]  ? rcu_is_watching+0x85/0x140
[  231.963956]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  231.969159]  ? __fget+0x40c/0x650
[  231.972606]  ? match_held_lock+0x801/0x8b0
[  231.976837]  ? expand_files.part.8+0x9a0/0x9a0
[  231.981408]  ? kasan_check_write+0x14/0x20
[  231.985632]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  231.990558]  ? wait_for_completion+0x870/0x870
[  231.995136]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  232.000314]  ? snd_pcm_oss_release+0x290/0x290
[  232.004890]  do_vfs_ioctl+0x1cf/0x1650
[  232.008776]  ? ioctl_preallocate+0x2e0/0x2e0
[  232.013175]  ? fget_raw+0x20/0x20
[  232.016627]  ? __sb_end_write+0xac/0xe0
[  232.020602]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  232.026127]  ? fput+0x130/0x1a0
[  232.029401]  ? ksys_write+0x1a6/0x250
[  232.033202]  ? security_file_ioctl+0x9b/0xd0
[  232.037606]  ksys_ioctl+0xa9/0xd0
[  232.041057]  SyS_ioctl+0x24/0x30
[  232.044414]  ? ksys_ioctl+0xd0/0xd0
[  232.048033]  do_syscall_64+0x29e/0x9d0
[  232.051908]  ? vmalloc_sync_all+0x30/0x30
[  232.056047]  ? _raw_spin_unlock_irq+0x27/0x70
[  232.060536]  ? finish_task_switch+0x1ca/0x820
[  232.065035]  ? syscall_return_slowpath+0x5c0/0x5c0
[  232.069962]  ? syscall_return_slowpath+0x30f/0x5c0
[  232.074894]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  232.080255]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  232.085098]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  232.090275] RIP: 0033:0x455259
[  232.093453] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  232.101155] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  232.108414] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
2018/04/08 20:44:44 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="8500da00000d000000257a0000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)

[  232.115671] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  232.122931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  232.130191] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000009
2018/04/08 20:44:44 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0xc)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400000, 0x0)
dup3(r1, r0, 0x0)

2018/04/08 20:44:44 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000280)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, @random="54fd259a39ae"}, 0x10)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r4, 0xaeb7)
fallocate(r4, 0x0, 0x7, 0x6)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072)
ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff5000/0x4000)=nil, 0x2, 0x3, 0x20, &(0x7f0000feb000/0x3000)=nil, 0x5})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/08 20:44:44 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x100)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={<r1=>0x0, 0xc6ba, 0x30}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x52}, &(0x7f0000000380)=0x8)
r2 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x0, 0x0)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0xdc, "32c9e9ddaa77d79c82fc912a9c172824f9a1b2835cf7b0dfe31cda82adf48d69ccffb4f6df20e9de4b811aa54ee2d526f97c06cf1e6dd7247d9cef16295432ec0b4fe276370b046fb2772eebcaf60c3dfee162fdf47341680af1fc4e824d25db44c446252b1e98f030b110ab79651aa6719c33418af395be74916af28da7666c63e0390b82cc1212914269deded971e257c36461655872a3f8614b2c9224f3a09b430eb8f22801ab5eae433c5d5684a3b9fbca39da26bb34151dd6d93a5bc93b79d38330d68a394d6449b3146e2fcfcf6acfcd44a605ca4116ed90c9"}, &(0x7f0000000200)=0x100)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffff800}, 0x58e8, [0x800, 0x2, 0x1f, 0x0, 0xad, 0x80, 0x14, 0x5c1]}, 0x5c)
ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000005c0)=""/194)
setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000240)={@broadcast=0xffffffff, @rand_addr=0x4, @rand_addr=0xe91}, 0xc)

2018/04/08 20:44:44 executing program 5:
ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000003ff8)=0x80)
close(0xffffffffffffffff)

2018/04/08 20:44:44 executing program 1 (fault-call:2 fault-nth:10):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:44 executing program 3:
creat(&(0x7f0000002540)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:44 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2})
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x4}]})
r3 = fcntl$dupfd(r2, 0x0, r1)
getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r4=>0x0, &(0x7f0000000040)=0x4)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r4, 0x8}, &(0x7f00000000c0)=0x8)
write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18)

2018/04/08 20:44:44 executing program 0:
r0 = socket$inet(0x2b, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x3ff, 0x3, 0x100000000, 0x7, 0x5}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x100}, 0x8)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x9)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

[  232.317842] QAT: Invalid ioctl
[  232.318881] FAULT_INJECTION: forcing a failure.
[  232.318881] name failslab, interval 1, probability 0, space 0, times 0
[  232.332378] CPU: 1 PID: 17503 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  232.339224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  232.344489] QAT: Invalid ioctl
[  232.348575] Call Trace:
[  232.348602]  dump_stack+0x1b9/0x294
[  232.348626]  ? dump_stack_print_info.cold.2+0x52/0x52
[  232.348649]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
2018/04/08 20:44:44 executing program 3:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:44 executing program 6:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4)
r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000)
mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000140)=0xc)
renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2})
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c)
connect$inet6(r3, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x2000000000000081)

[  232.367661]  ? do_vfs_ioctl+0x1cf/0x1650
[  232.371740]  should_fail.cold.4+0xa/0x1a
[  232.375820]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  232.380935]  ? graph_lock+0x170/0x170
[  232.384753]  ? graph_lock+0x170/0x170
[  232.388569]  ? find_held_lock+0x36/0x1c0
[  232.392647]  ? __lock_is_held+0xb5/0x140
[  232.396726]  ? check_same_owner+0x320/0x320
[  232.401060]  ? rcu_note_context_switch+0x710/0x710
[  232.405992]  ? snd_pcm_plugin_build+0x4d0/0x670
[  232.410671]  should_failslab+0x124/0x180
[  232.414743]  __kmalloc+0x2c8/0x760
2018/04/08 20:44:44 executing program 0:
r0 = socket$inet6(0xa, 0x1000000000000006, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
listen(r0, 0x5eb855)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
io_setup(0x7f, &(0x7f0000000040)=<r2=>0x0)
r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$update(0x2, r3, &(0x7f0000000300)="5899dd083e85d29124bbf6c643187786e2b44ace57131326da7b4b187414250adf2c3825a58b4e96161ab4b386c64e353007be6254e92db77172055dfc62bc4cf387ccdb829af9a8c47fe0aa57e05db89aaf86b5af124078f00fa82c8d6e2b0a94ef3f2f186dff10be1c6a19f24d602de8726cfcc8e9490910c5f01d21d2cae4b8c9f0f8fac48e28bf61800b9915406102c142abf9701e12dd16441d12d42a00c9a20ace0b7f35b516e7f8e73c3bc4f6c2e888637b7242ad6b5c69a3ec6ad4e6d7b824286f6adcd84282202ab893dc233fcf92f6cefc", 0xd6)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0)
alarm(0x1)
io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="23992a8e199e7f1f6ed24a08fd4e3037eeb3a2e0567d6ebaddb5cfdc6c0800d27637c79e0faf7e0d3396e5fe64533f292618ca044c107d48de23268f2a48b5040a0c74d7e102da038d18ee8555933a74b3b65c08c4ee0e0e687c572a811f65a1bccae79049f033a131989bc3cc4a2c497e6554e7c26ba6765f3c339b90b977d0b42e847397cfb2e6b6a9cb9b6dcf1d3af099ff998cc0e1764096bdac92fad85391905748943cfa7bb843a8d1ed5163a9d6218b5ca0016d", 0xb7, 0x1, 0x0, 0x0, r4}, &(0x7f00000001c0))
sendmmsg(r1, &(0x7f0000003b80)=[{{&(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000001740)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000001880), 0x37c, &(0x7f00000018c0)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0)

2018/04/08 20:44:45 executing program 7:
socket$inet6(0xa, 0x80000, 0x80000000)
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x100}, {}, {0x0, 0x0, 0x1}, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x204002, 0x0)
getrandom(&(0x7f00000000c0)=""/162, 0xa2, 0x2)

[  232.418296]  ? mulaw_transfer+0x310/0x310
[  232.422451]  ? snd_pcm_plugin_build+0x64/0x670
[  232.427043]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  232.432266]  snd_pcm_plugin_build+0x64/0x670
[  232.436689]  snd_pcm_plugin_build_io+0x28c/0x720
[  232.441451]  ? io_playback_transfer+0x310/0x310
[  232.446131]  ? snd_pcm_hw_param_max+0x730/0x730
[  232.450802]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  232.455999]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  232.461740]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
2018/04/08 20:44:45 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0)

2018/04/08 20:44:45 executing program 3:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  232.467629]  ? lock_downgrade+0x8e0/0x8e0
[  232.471783]  ? zap_class+0x720/0x720
[  232.475502]  ? debug_check_no_locks_freed+0x310/0x310
[  232.480702]  ? kasan_check_write+0x14/0x20
[  232.484944]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  232.489882]  ? wait_for_completion+0x870/0x870
[  232.494469]  ? debug_check_no_locks_freed+0x310/0x310
[  232.499753]  ? find_held_lock+0x36/0x1c0
[  232.503834]  snd_pcm_oss_change_params+0x80/0xe0
[  232.508596]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  232.514833]  snd_pcm_oss_set_channels+0x1f6/0x340
[  232.519687]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  232.526094]  ? __might_sleep+0x95/0x190
[  232.530078]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  232.534406]  ? _parse_integer+0x190/0x190
[  232.538559]  ? graph_lock+0x170/0x170
[  232.542366]  ? snd_pcm_oss_release+0x290/0x290
[  232.546958]  ? graph_lock+0x170/0x170
[  232.550760]  ? find_held_lock+0x36/0x1c0
[  232.554835]  ? lock_downgrade+0x8e0/0x8e0
[  232.558995]  ? rcu_is_watching+0x85/0x140
[  232.563154]  ? rcu_bh_force_quiescent_state+0x20/0x20
2018/04/08 20:44:45 executing program 3:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  232.568351]  ? __fget+0x40c/0x650
[  232.571813]  ? match_held_lock+0x801/0x8b0
[  232.576059]  ? expand_files.part.8+0x9a0/0x9a0
[  232.580641]  ? kasan_check_write+0x14/0x20
[  232.584886]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  232.589828]  ? wait_for_completion+0x870/0x870
[  232.594420]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  232.599620]  ? snd_pcm_oss_release+0x290/0x290
[  232.604209]  do_vfs_ioctl+0x1cf/0x1650
[  232.608108]  ? ioctl_preallocate+0x2e0/0x2e0
[  232.612523]  ? fget_raw+0x20/0x20
2018/04/08 20:44:45 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

[  232.615987]  ? __sb_end_write+0xac/0xe0
[  232.619974]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  232.625517]  ? fput+0x130/0x1a0
[  232.628804]  ? ksys_write+0x1a6/0x250
[  232.632619]  ? security_file_ioctl+0x9b/0xd0
[  232.637035]  ksys_ioctl+0xa9/0xd0
[  232.640840]  SyS_ioctl+0x24/0x30
[  232.644200]  ? ksys_ioctl+0xd0/0xd0
[  232.647826]  do_syscall_64+0x29e/0x9d0
[  232.651976]  ? vmalloc_sync_all+0x30/0x30
[  232.656131]  ? _raw_spin_unlock_irq+0x27/0x70
[  232.660630]  ? finish_task_switch+0x1ca/0x820
2018/04/08 20:44:45 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c7ff7)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x6, <r1=>0xffffffffffffffff})
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/149)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20)

[  232.665130]  ? syscall_return_slowpath+0x5c0/0x5c0
[  232.670064]  ? syscall_return_slowpath+0x30f/0x5c0
[  232.674995]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  232.680369]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  232.685216]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  232.690404] RIP: 0033:0x455259
[  232.693591] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  232.701304] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  232.708573] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
2018/04/08 20:44:45 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:45 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xa082)
getdents(r0, &(0x7f0000000740)=""/209, 0xd1)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3ffffffff)
mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r1, 0x0)
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'\x00', 0x400})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000000c0)=0x2)
close(r1)
clock_gettime(0x4, &(0x7f0000000240))
r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0)
mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)
select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x0, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280))
clock_gettime(0xffffffffffffffff, &(0x7f00000004c0))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000380)=""/92, &(0x7f0000000500)=0x5c)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x7f)

2018/04/08 20:44:45 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0)
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200))
connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e)
syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00')
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000003c0)=0xb0)
kexec_load(0x0, 0x0, &(0x7f0000000400), 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0))
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"})
dup(r0)

[  232.715843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  232.723114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  232.730380] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000a
2018/04/08 20:44:45 executing program 1 (fault-call:2 fault-nth:11):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:45 executing program 5:
capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8))
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00')
r0 = getpgrp(0xffffffffffffffff)
capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xd24, 0x4, 0x3f, 0x3, 0x5, 0x6})

[  232.894484] FAULT_INJECTION: forcing a failure.
[  232.894484] name failslab, interval 1, probability 0, space 0, times 0
[  232.905824] CPU: 1 PID: 17558 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  232.912671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  232.922023] Call Trace:
[  232.924608]  dump_stack+0x1b9/0x294
[  232.928226]  ? dump_stack_print_info.cold.2+0x52/0x52
[  232.933405]  ? __save_stack_trace+0x7e/0xd0
[  232.937720]  should_fail.cold.4+0xa/0x1a
[  232.941772]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  232.946862]  ? kasan_kmalloc+0xc4/0xe0
[  232.950737]  ? __kmalloc+0x14e/0x760
[  232.954436]  ? snd_pcm_plugin_build+0x64/0x670
[  232.959003]  ? snd_pcm_plugin_build_io+0x28c/0x720
[  232.963918]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  232.969786]  ? snd_pcm_oss_change_params+0x80/0xe0
[  232.974701]  ? graph_lock+0x170/0x170
[  232.978486]  ? do_vfs_ioctl+0x1cf/0x1650
[  232.982533]  ? ksys_ioctl+0xa9/0xd0
[  232.986143]  ? SyS_ioctl+0x24/0x30
[  232.989671]  ? do_syscall_64+0x29e/0x9d0
[  232.993723]  ? find_held_lock+0x36/0x1c0
[  232.997776]  ? __lock_is_held+0xb5/0x140
[  233.001836]  ? check_same_owner+0x320/0x320
[  233.006148]  ? rcu_note_context_switch+0x710/0x710
[  233.011076]  should_failslab+0x124/0x180
[  233.015128]  __kmalloc+0x2c8/0x760
[  233.018656]  ? mulaw_transfer+0x310/0x310
[  233.022794]  ? snd_pcm_plugin_build+0x448/0x670
[  233.027454]  snd_pcm_plugin_build+0x448/0x670
[  233.031941]  snd_pcm_plugin_build_io+0x28c/0x720
[  233.036689]  ? io_playback_transfer+0x310/0x310
[  233.041347]  ? snd_pcm_hw_param_max+0x730/0x730
[  233.046005]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  233.051188]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  233.056904]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  233.062774]  ? lock_downgrade+0x8e0/0x8e0
[  233.066908]  ? perf_trace_lock_acquire+0xe3/0x980
[  233.072788]  ? zap_class+0x720/0x720
[  233.076497]  ? perf_trace_lock+0x900/0x900
[  233.080722]  ? perf_trace_lock+0x900/0x900
[  233.084946]  ? kasan_check_write+0x14/0x20
[  233.089176]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  233.094094]  ? wait_for_completion+0x870/0x870
[  233.098672]  ? debug_check_no_locks_freed+0x310/0x310
[  233.103852]  ? find_held_lock+0x36/0x1c0
[  233.107913]  snd_pcm_oss_change_params+0x80/0xe0
[  233.112661]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  233.118883]  snd_pcm_oss_set_channels+0x1f6/0x340
[  233.123714]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  233.130106]  ? __might_sleep+0x95/0x190
[  233.134071]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  233.138381]  ? _parse_integer+0x190/0x190
[  233.142515]  ? graph_lock+0x170/0x170
[  233.146299]  ? snd_pcm_oss_release+0x290/0x290
[  233.150873]  ? graph_lock+0x170/0x170
[  233.154665]  ? find_held_lock+0x36/0x1c0
[  233.158719]  ? lock_downgrade+0x8e0/0x8e0
[  233.162864]  ? rcu_is_watching+0x85/0x140
[  233.167005]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  233.172190]  ? __fget+0x40c/0x650
[  233.175634]  ? match_held_lock+0x801/0x8b0
[  233.179856]  ? expand_files.part.8+0x9a0/0x9a0
[  233.184425]  ? kasan_check_write+0x14/0x20
[  233.188649]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  233.193567]  ? wait_for_completion+0x870/0x870
[  233.198138]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  233.203312]  ? snd_pcm_oss_release+0x290/0x290
[  233.207880]  do_vfs_ioctl+0x1cf/0x1650
[  233.211758]  ? ioctl_preallocate+0x2e0/0x2e0
[  233.216151]  ? fget_raw+0x20/0x20
[  233.219594]  ? __sb_end_write+0xac/0xe0
[  233.223560]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  233.229080]  ? fput+0x130/0x1a0
[  233.232347]  ? ksys_write+0x1a6/0x250
[  233.236152]  ? security_file_ioctl+0x9b/0xd0
[  233.240553]  ksys_ioctl+0xa9/0xd0
[  233.244000]  SyS_ioctl+0x24/0x30
[  233.247350]  ? ksys_ioctl+0xd0/0xd0
[  233.250980]  do_syscall_64+0x29e/0x9d0
[  233.254854]  ? vmalloc_sync_all+0x30/0x30
[  233.258992]  ? _raw_spin_unlock_irq+0x27/0x70
[  233.263473]  ? finish_task_switch+0x1ca/0x820
[  233.267962]  ? syscall_return_slowpath+0x5c0/0x5c0
[  233.272883]  ? syscall_return_slowpath+0x30f/0x5c0
[  233.277803]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  233.283158]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  233.287997]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  233.293182] RIP: 0033:0x455259
[  233.296359] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  233.304052] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  233.311305] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  233.318558] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  233.325809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  233.333063] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000b
2018/04/08 20:44:45 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0)
close(0xffffffffffffffff)
close(0xffffffffffffffff)
r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r1, &(0x7f00000002c0), 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000500)=0xc)
fchown(r3, r4, r5)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(0xffffffffffffffff, 0x4b36)
recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000580)=0x30)
sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65da")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000200)={0xfffffffffffffffa, 0x80000000, 0x8})

2018/04/08 20:44:46 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x4)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0x777, 0x8}, 'port0\x00', 0x68, 0x20, 0x5, 0x3, 0xfffffffffffffffc, 0x5, 0x2, 0x0, 0x4, 0x1})
openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400b42, 0x0)
socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x2b2f4598, 0x1})
write(r0, &(0x7f0000000080)="2700000014000707030e00001200000000f0070000fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27)

2018/04/08 20:44:46 executing program 7:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8)
connect$can_bcm(r0, &(0x7f0000000400)={0x1d, r1}, 0x10)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={<r3=>0x0, 0x8a, "e6b43dd8730b1b8dd90ece94608c1a4521ee4f16e24384747906e0c9e857b5e628d1e9e91d9ecf1209e9b6f0b0c3ba5e841882b204c9a39dbeb2ae85b3522e837647e4046886cceb9421812e55293e504351d63804f41e4fe3269d8a00b2698027cbefab6590d196b3256e076e3ca52b46322c3f49511b5d9b5aa505b5951e004c0c5f9f00d24782ade0"}, &(0x7f0000000340)=0x92)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r3, 0xf1e, 0x100000000, 0x595, 0x4, 0x6}, &(0x7f00000003c0)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000001540)=0x90)

2018/04/08 20:44:46 executing program 1 (fault-call:2 fault-nth:12):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:46 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffff1affff8000"})
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000))
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]})

2018/04/08 20:44:46 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mount(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000200)="00000200000000000000e5708cafc132a97b5900cef3269c7e30ccba1a071e081a14f9360543f5dd1821e06d635e19a2f1cae8043779453dd591d51d355e5d5b8935974dd354cad1cf4dffc474effcb2e0499f3437804d1e5fd3750c88632f57d8cd7cbdf9a6685b2d505fce32bbb79ada61adc466595747ab205ca5a773fdaea06e7205685586931ed85c75814df5b1d6ad94da21b4ab269eb907dd6fa1c859aff1034d6b10168a433b65e2220f38a90ae40c47a77b24c287eb1dc3d99230ee10e057e4f2501abab1f37cd49c33d63f5d3ee985e6bb8a9126531a22139d5d406abda15c1e769eebdb75d47fa9680fa7f5362307f883", 0x0, 0x0)
mount(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='bfs\x00', 0x0, &(0x7f0000000300)="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")
close(r0)

2018/04/08 20:44:46 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:46 executing program 6:
r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1a, 0x1d, 0x1, "be9ede95a7fc737a13771484bb89941969bccfa5921fbb86a0ac57c529f689509ac818669ccf502ae1d05843c20c0efe36d0540060cad94b3c46f9f93178dba4", "44caad4f52ff435a6ad21380c2421ef58cffb9efda16163c844d0cd88d42c60d", [0x6, 0x4]})
ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000))

2018/04/08 20:44:46 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0xfffffffffffffe74)
setreuid(r1, r1)
r2 = inotify_init1(0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, <r3=>0x0})
prlimit64(r3, 0x0, 0x0, 0x0)

[  233.498458] FAULT_INJECTION: forcing a failure.
[  233.498458] name failslab, interval 1, probability 0, space 0, times 0
[  233.509772] CPU: 1 PID: 17582 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  233.516612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  233.525962] Call Trace:
[  233.528647]  dump_stack+0x1b9/0x294
[  233.532284]  ? dump_stack_print_info.cold.2+0x52/0x52
[  233.537489]  should_fail.cold.4+0xa/0x1a
[  233.541555]  ? save_stack+0xa9/0xd0
[  233.545188]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  233.550300]  ? snd_pcm_plugin_build+0x448/0x670
[  233.554980]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[  233.560871]  ? snd_pcm_oss_change_params+0x80/0xe0
[  233.565809]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  233.572218]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  233.577239]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  233.581739]  ? do_vfs_ioctl+0x1cf/0x1650
[  233.585806]  ? graph_lock+0x170/0x170
[  233.589610]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
2018/04/08 20:44:46 executing program 7:
r0 = socket$inet6(0xa, 0x80801, 0x81)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8)
sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="10000000000800000000000000e70000"], 0x10}}], 0x1, 0x0)

[  233.593834] IPVS: ftp: loaded support on port[0] = 21
[  233.594983]  ? find_held_lock+0x36/0x1c0
[  233.595009]  ? __lock_is_held+0xb5/0x140
[  233.595041]  ? check_same_owner+0x320/0x320
[  233.595061]  ? ceph_con_workfn+0x1438/0x9150
[  233.611814] bond0 (unregistering): Released all slaves
[  233.612631]  ? rcu_note_context_switch+0x710/0x710
[  233.612658]  should_failslab+0x124/0x180
[  233.612680]  kmem_cache_alloc_trace+0x2cb/0x780
[  233.612698]  ? snd_pcm_plugin_build+0x448/0x670
[  233.612721]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
2018/04/08 20:44:46 executing program 6:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, <r1=>r0, 0x1})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="040027adea382443610794eaf32998dcc1d7ceb9002f21497a9ecc4ec64f328a61381eb5b1196cba57351c0bb14125f250514b35c760faffdafcfe21ec736270004b0affd0b94e73acee1d2329a9c4e455f3e5daa81915fd2ae27d7c4a3c8cbb6e64bdb434c0ba324888edd104359b2b322259345d5fcd1522a015bd8e9647b39a3e5ba872f114eeb66da0e94e843f2b627656adfc0aeb4ed4c870dafc003807778b1610fc3c4adc87c510810200000000000000a5fdca2968207f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x65, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef4)
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/88, 0x58}], 0x3)

[  233.646331]  ? _snd_pcm_hw_param_min+0x570/0x570
[  233.651098]  ? snd_pcm_hw_param_max+0x730/0x730
[  233.655778]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  233.660974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  233.666516]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  233.671457]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  233.677188]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  233.683073]  ? lock_downgrade+0x8e0/0x8e0
[  233.687227]  ? zap_class+0x720/0x720
[  233.690956]  ? debug_check_no_locks_freed+0x310/0x310
2018/04/08 20:44:46 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:46 executing program 7:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x330, &(0x7f0000001fe8)=ANY=[@ANYBLOB="79ff60000000806cb7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xffffffffffffff65, &(0x7f0000009f3d)=""/195}, 0x48)
r1 = bpf$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)
r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000)
r3 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000400)=0x43, 0x80800)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r3, r0})
r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2000)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={<r5=>0x0, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xbd, "e367f6b5e26b5eb4326f2e3c7332c1c91e7c9c5607d520e176256c95c6b08a8d8a42319cf30aaed4d6b39ad6e8e6e144332b6fe86909df6f4a6c4b8617aa0f6591cc357e39736b8365eab9c7d5d2535bf3c0be2e142b26e7492b86a3834c075269099ce6cfbb390358c5562b5f5fbabc4bc90b8ef1c38e9c739336ef29605c8e38d24c2c04e6b60d2a02a1032a27ecf6dba5d30956ff3293b623e080c44fea904c078cab8002aed02a8301db22b7cd453e8685bede2a4d239b73354a45"}, &(0x7f0000000240)=0xc5)
setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080)=0x42dd000, 0x4)
r6 = socket(0x10, 0x3, 0x7ff)
pause()
setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000040)=r1, 0xffffffffffffffaf)
write(r6, &(0x7f0000000280)="260000005a000900177b600000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x29)

[  233.696159]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  233.701097]  ? wait_for_completion+0x870/0x870
[  233.705682]  ? debug_check_no_locks_freed+0x310/0x310
[  233.710885]  ? find_held_lock+0x36/0x1c0
[  233.714960]  snd_pcm_oss_change_params+0x80/0xe0
[  233.719721]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  233.725963]  snd_pcm_oss_set_channels+0x1f6/0x340
[  233.730811]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  233.737220]  ? __might_sleep+0x95/0x190
[  233.741207]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  233.745539]  ? _parse_integer+0x190/0x190
2018/04/08 20:44:46 executing program 0:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14)
accept$alg(r0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00')
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0)
lseek(r1, 0x0, 0x6)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
mprotect(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x2000002)
syslog(0x2, &(0x7f0000000100)=""/26, 0x1a)
dup3(0xffffffffffffffff, r2, 0x80000)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r4 = creat(&(0x7f0000000280)='./file0\x00', 0x800000000000000)
write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000140)='./file0\x00', 0x3)
r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00')
bind$ipx(r5, &(0x7f0000000180)={0x4, 0x0, 0x800, "870495a4f8dc", 0x5}, 0x10)
perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = socket$inet(0x2, 0x2, 0x0)
io_setup(0x6, &(0x7f00000000c0))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f000088f000)="86", 0x1)
socket$packet(0x11, 0x0, 0x300)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000240), 0x4)

[  233.749689]  ? graph_lock+0x170/0x170
[  233.753497]  ? snd_pcm_oss_release+0x290/0x290
[  233.758091]  ? graph_lock+0x170/0x170
[  233.761899]  ? find_held_lock+0x36/0x1c0
[  233.765977]  ? lock_downgrade+0x8e0/0x8e0
[  233.770133]  ? rcu_is_watching+0x85/0x140
[  233.774284]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  233.779484]  ? __fget+0x40c/0x650
[  233.782934]  ? match_held_lock+0x801/0x8b0
[  233.787159]  ? expand_files.part.8+0x9a0/0x9a0
[  233.791730]  ? kasan_check_write+0x14/0x20
[  233.795952]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  233.801014]  ? wait_for_completion+0x870/0x870
[  233.805584]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  233.810760]  ? snd_pcm_oss_release+0x290/0x290
[  233.815327]  do_vfs_ioctl+0x1cf/0x1650
[  233.819206]  ? ioctl_preallocate+0x2e0/0x2e0
[  233.823600]  ? fget_raw+0x20/0x20
[  233.827045]  ? __sb_end_write+0xac/0xe0
[  233.831011]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  233.836534]  ? fput+0x130/0x1a0
[  233.839801]  ? ksys_write+0x1a6/0x250
[  233.843591]  ? security_file_ioctl+0x9b/0xd0
[  233.847997]  ksys_ioctl+0xa9/0xd0
[  233.851444]  SyS_ioctl+0x24/0x30
[  233.854796]  ? ksys_ioctl+0xd0/0xd0
[  233.858414]  do_syscall_64+0x29e/0x9d0
[  233.862285]  ? vmalloc_sync_all+0x30/0x30
[  233.866422]  ? _raw_spin_unlock_irq+0x27/0x70
[  233.870906]  ? finish_task_switch+0x1ca/0x820
[  233.875389]  ? syscall_return_slowpath+0x5c0/0x5c0
[  233.880307]  ? syscall_return_slowpath+0x30f/0x5c0
[  233.885225]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  233.890579]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  233.895416]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  233.900591] RIP: 0033:0x455259
[  233.903764] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  233.911462] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  233.918717] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  233.925973] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  233.933231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  233.940485] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000c
2018/04/08 20:44:46 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0)
sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x62, &(0x7f00000000c0)="cea2eebdf72dde8576e5f4f9d74d033aeebf1f4e2fb6ed3397eb84c8bb39cd4dfa4b476b3fd108af5e6cb8797e76ffe5c69dd8d5370024f7231c4fe3c4f7a762a0abd2414a35363f20a9d3b252bfec9e173bedafb9d4f63dfdb3099f7d1dcf66ade6"})

2018/04/08 20:44:46 executing program 1 (fault-call:2 fault-nth:13):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

[  234.098970] FAULT_INJECTION: forcing a failure.
[  234.098970] name failslab, interval 1, probability 0, space 0, times 0
[  234.110399] CPU: 0 PID: 17614 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  234.117272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  234.126632] Call Trace:
[  234.129235]  dump_stack+0x1b9/0x294
[  234.132882]  ? dump_stack_print_info.cold.2+0x52/0x52
[  234.138105]  should_fail.cold.4+0xa/0x1a
[  234.142180]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  234.147296]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  234.152415]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  234.157542]  ? graph_lock+0x170/0x170
[  234.161376]  ? find_held_lock+0x36/0x1c0
[  234.165460]  ? __lock_is_held+0xb5/0x140
[  234.169564]  ? check_same_owner+0x320/0x320
[  234.173901]  ? rcu_note_context_switch+0x710/0x710
[  234.178842]  ? graph_lock+0x170/0x170
[  234.182668]  should_failslab+0x124/0x180
[  234.186747]  __kmalloc+0x2c8/0x760
[  234.190310]  ? constrain_params_by_rules+0x141/0x1360
[  234.195511]  ? find_held_lock+0x36/0x1c0
[  234.199589]  constrain_params_by_rules+0x141/0x1360
[  234.204631]  ? lock_downgrade+0x8e0/0x8e0
[  234.208806]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  234.214525]  ? rcu_is_watching+0x85/0x140
[  234.218684]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  234.223883]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  234.229107]  ? is_bpf_text_address+0xd7/0x170
[  234.233621]  ? kernel_text_address+0x79/0xf0
[  234.238035]  ? __unwind_start+0x166/0x330
[  234.242197]  ? __kernel_text_address+0xd/0x40
[  234.246705]  ? unwind_get_return_address+0x61/0xa0
[  234.251644]  ? __save_stack_trace+0x7e/0xd0
[  234.255999]  ? save_stack+0xa9/0xd0
[  234.259637]  ? save_stack+0x43/0xd0
[  234.263271]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  234.268294]  ? snd_interval_refine+0x428/0x700
[  234.272896]  snd_pcm_hw_refine+0x8e9/0x1180
[  234.277247]  ? constrain_params_by_rules+0x1360/0x1360
[  234.282536]  ? graph_lock+0x170/0x170
[  234.286349]  ? __lock_is_held+0xb5/0x140
[  234.290455]  ? __lock_is_held+0xb5/0x140
[  234.294543]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  234.300441]  ? rcu_read_lock_sched_held+0x108/0x120
[  234.305468]  ? kmem_cache_alloc_trace+0x616/0x780
[  234.310349]  ? _snd_pcm_hw_param_min+0x330/0x570
[  234.315143]  snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10
[  234.320878]  ? _snd_pcm_hw_param_min+0x570/0x570
[  234.325648]  ? snd_pcm_hw_param_max+0x730/0x730
[  234.330332]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  234.335532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  234.341075]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  234.346018]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  234.351769]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  234.357664]  ? lock_downgrade+0x8e0/0x8e0
[  234.361820]  ? perf_trace_lock_acquire+0xe3/0x980
[  234.366681]  ? zap_class+0x720/0x720
[  234.370408]  ? perf_trace_lock+0x900/0x900
[  234.374673]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  234.379618]  ? wait_for_completion+0x870/0x870
[  234.384221]  ? find_held_lock+0x36/0x1c0
[  234.388317]  snd_pcm_oss_change_params+0x80/0xe0
[  234.393088]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  234.399346]  snd_pcm_oss_set_channels+0x1f6/0x340
[  234.404210]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  234.410626]  ? __might_sleep+0x95/0x190
[  234.414626]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  234.418955]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  234.424072]  ? graph_lock+0x170/0x170
[  234.427882]  ? snd_pcm_oss_release+0x290/0x290
[  234.432488]  ? graph_lock+0x170/0x170
[  234.436305]  ? find_held_lock+0x36/0x1c0
[  234.440396]  ? lock_downgrade+0x8e0/0x8e0
[  234.444566]  ? rcu_is_watching+0x85/0x140
[  234.448728]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  234.453949]  ? __fget+0x40c/0x650
[  234.457421]  ? match_held_lock+0x801/0x8b0
[  234.461668]  ? expand_files.part.8+0x9a0/0x9a0
[  234.466262]  ? kasan_check_write+0x14/0x20
[  234.470505]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  234.475450]  ? wait_for_completion+0x870/0x870
[  234.480046]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  234.485243]  ? snd_pcm_oss_release+0x290/0x290
[  234.489835]  do_vfs_ioctl+0x1cf/0x1650
[  234.493741]  ? ioctl_preallocate+0x2e0/0x2e0
[  234.498165]  ? fget_raw+0x20/0x20
[  234.501665]  ? __sb_end_write+0xac/0xe0
[  234.505665]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  234.511217]  ? fput+0x130/0x1a0
[  234.514506]  ? ksys_write+0x1a6/0x250
[  234.518325]  ? security_file_ioctl+0x9b/0xd0
[  234.522770]  ksys_ioctl+0xa9/0xd0
[  234.526242]  SyS_ioctl+0x24/0x30
[  234.529612]  ? ksys_ioctl+0xd0/0xd0
[  234.533255]  do_syscall_64+0x29e/0x9d0
[  234.537146]  ? vmalloc_sync_all+0x30/0x30
[  234.541302]  ? _raw_spin_unlock_irq+0x27/0x70
[  234.545808]  ? finish_task_switch+0x1ca/0x820
[  234.550319]  ? syscall_return_slowpath+0x5c0/0x5c0
[  234.555261]  ? syscall_return_slowpath+0x30f/0x5c0
[  234.560208]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  234.565590]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  234.570457]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  234.575650] RIP: 0033:0x455259
[  234.578838] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  234.586561] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  234.593834] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  234.601110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  234.608384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  234.615666] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000d
[  235.636404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  236.374322] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[  236.380423] 8021q: adding VLAN 0 to HW filter on device bond0
[  236.452596] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  236.524830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  236.531057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  236.538145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  236.608995] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  236.615111] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/08 20:44:49 executing program 2:
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0x0)
linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=<r1=>0x0, &(0x7f0000000100)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x1, 0x10, 0x1, 0x4}, &(0x7f0000000180)=0x18)

2018/04/08 20:44:49 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:49 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0)
close(r0)
r1 = memfd_create(&(0x7f0000000040)='eth1$\x00', 0x1)
ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0)

2018/04/08 20:44:49 executing program 1 (fault-call:2 fault-nth:14):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:49 executing program 5:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x101, 0x7fff, 0x7fff, 0x8}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0xb258, &(0x7f0000001200)="4122719c3b36d261df16bd601c3c75f074d0ec59e75800f7aa315c395739bdbbed371ed5665d2961536b3ea5d010f301514fa72f60282aee2cbda04a8146ba4162185daf79af79a2b66a860cd11ad04095e38531bf04ff501934d66e564a0865a67937943f55d12ffd11e5962d064d9f3c9615dbb5c8dd54865704f73fb6e94fc550184adf366ccf27e75fb6d4cdc29743ef62e129e0e4522116223d351cedad6339cae76e0d16f0b41feba21186d300400ee0a10a12c6084e110e43c325")
openat$rtc(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rtc\x00', 0x200000, 0x0)
sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000180021008581410000000000000001c3ab00000000000000001c140000fe0000010000000008001a0000000000"], 0x24}, 0x1}, 0x0)

2018/04/08 20:44:49 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = getpgrp(0xffffffffffffffff)
r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/xfrm_stat\x00')
setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000140)={0x1, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24}}}, 0x108)
sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="021800001700000000000000002e0d3c002572af3d00000002000000ac1414aa0000000000000000030005000000000002000000ac141400000000000000000007001900000000000200000000000000000000000000000002000000000000000000000002000000ac1414bb000000000000000000000000080012000000000000000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000"], 0xb8}, 0x1}, 0x0)

2018/04/08 20:44:49 executing program 0:
r0 = socket(0x11, 0x4000000000080003, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))
sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'irlan0\x00'}})

2018/04/08 20:44:49 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f00000000c0)='H', 0x1, 0x851, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0x40, 0x2, 0xb01}, 0x7c, 0x2})
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100), 0x8)

[  237.326363] FAULT_INJECTION: forcing a failure.
[  237.326363] name failslab, interval 1, probability 0, space 0, times 0
[  237.337674] CPU: 0 PID: 17813 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  237.344524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  237.353883] Call Trace:
[  237.356485]  dump_stack+0x1b9/0x294
[  237.360140]  ? dump_stack_print_info.cold.2+0x52/0x52
[  237.365363]  should_fail.cold.4+0xa/0x1a
[  237.369449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  237.374574]  ? __lock_acquire+0x7f5/0x5130
[  237.378829]  ? graph_lock+0x170/0x170
[  237.382661]  ? find_held_lock+0x36/0x1c0
[  237.386748]  ? __lock_is_held+0xb5/0x140
[  237.390850]  ? check_same_owner+0x320/0x320
[  237.395193]  ? rcu_note_context_switch+0x710/0x710
[  237.400138]  ? trace_hardirqs_off+0xd/0x10
[  237.404382]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  237.409535]  should_failslab+0x124/0x180
[  237.413616]  __kmalloc+0x2c8/0x760
[  237.417180]  ? mark_held_locks+0xc9/0x160
[  237.421343]  ? constrain_params_by_rules+0x141/0x1360
2018/04/08 20:44:49 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:49 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:50 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x1})

2018/04/08 20:44:50 executing program 5:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x7ad, 0x20000)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000600)={0x0, 0x10000})
r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3})
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil})
r5 = dup2(r4, r1)
setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48)
ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000540)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}})
ioctl$KVM_SMI(r4, 0xaeb7)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060})
setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xfff, 0x4)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0)
ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040))
r6 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0)
timerfd_settime(r6, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000002c0))
ioctl$KVM_SET_PIT(r6, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]})
r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000480)={0x8, 0xfff, 0x7, 'queue0\x00'})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481)
r8 = accept4$vsock_stream(r6, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0)
timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=<r9=>0x0)
ioctl$int_out(r8, 0x2, &(0x7f0000000580))
timer_gettime(r9, &(0x7f0000000440))
ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]})

[  237.426561]  constrain_params_by_rules+0x141/0x1360
[  237.431618]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  237.436828]  ? lock_downgrade+0x8e0/0x8e0
[  237.441005]  ? rcu_is_watching+0x85/0x140
[  237.445176]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  237.450387]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  237.455617]  ? is_bpf_text_address+0xd7/0x170
[  237.460132]  ? kernel_text_address+0x79/0xf0
[  237.464554]  ? __unwind_start+0x166/0x330
[  237.468716]  ? __kernel_text_address+0xd/0x40
[  237.473230]  ? unwind_get_return_address+0x61/0xa0
[  237.478188]  ? __save_stack_trace+0x7e/0xd0
[  237.482528]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  237.488087]  ? snd_interval_refine+0x428/0x700
[  237.492694]  snd_pcm_hw_refine+0x8e9/0x1180
[  237.497032]  ? constrain_params_by_rules+0x1360/0x1360
[  237.502304]  ? snd_pcm_oss_change_params+0x80/0xe0
[  237.507224]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  237.513618]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  237.518621]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  237.523103]  ? do_vfs_ioctl+0x1cf/0x1650
[  237.527147]  ? ksys_ioctl+0xa9/0xd0
[  237.530759]  ? SyS_ioctl+0x24/0x30
[  237.534285]  ? do_syscall_64+0x29e/0x9d0
[  237.538335]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  237.543688]  ? kasan_check_read+0x11/0x20
[  237.547824]  ? do_raw_spin_unlock+0x9e/0x2e0
[  237.552219]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  237.556789]  ? print_usage_bug+0xc0/0xc0
[  237.560834]  ? kasan_check_write+0x14/0x20
[  237.565058]  ? do_raw_spin_lock+0xc1/0x200
[  237.569287]  ? trace_hardirqs_off+0xd/0x10
[  237.573507]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  237.578603]  ? debug_check_no_obj_freed+0x2ff/0x584
[  237.583619]  ? mark_held_locks+0xc9/0x160
[  237.587754]  ? quarantine_put+0xeb/0x190
[  237.591813]  snd_pcm_hw_param_first+0x30e/0x680
[  237.596480]  snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10
[  237.602188]  ? _snd_pcm_hw_param_min+0x570/0x570
[  237.606937]  ? snd_pcm_hw_param_max+0x730/0x730
[  237.611602]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  237.616779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  237.622303]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  237.627225]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[  237.632947]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  237.638832]  ? lock_downgrade+0x8e0/0x8e0
[  237.643066]  ? zap_class+0x720/0x720
[  237.646773]  ? perf_trace_run_bpf_submit+0x246/0x370
[  237.651874]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  237.656795]  ? wait_for_completion+0x870/0x870
[  237.661371]  ? find_held_lock+0x36/0x1c0
[  237.665431]  snd_pcm_oss_change_params+0x80/0xe0
[  237.670205]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  237.676430]  snd_pcm_oss_set_channels+0x1f6/0x340
[  237.681266]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  237.687658]  ? __might_sleep+0x95/0x190
[  237.691631]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  237.695938]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  237.701035]  ? graph_lock+0x170/0x170
[  237.704834]  ? snd_pcm_oss_release+0x290/0x290
[  237.709411]  ? graph_lock+0x170/0x170
[  237.713203]  ? find_held_lock+0x36/0x1c0
[  237.717266]  ? lock_downgrade+0x8e0/0x8e0
[  237.721412]  ? rcu_is_watching+0x85/0x140
[  237.725552]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  237.730747]  ? __fget+0x40c/0x650
[  237.734193]  ? match_held_lock+0x801/0x8b0
[  237.738416]  ? expand_files.part.8+0x9a0/0x9a0
[  237.742996]  ? kasan_check_write+0x14/0x20
[  237.747221]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  237.752145]  ? wait_for_completion+0x870/0x870
[  237.756721]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  237.761906]  ? snd_pcm_oss_release+0x290/0x290
[  237.766476]  do_vfs_ioctl+0x1cf/0x1650
[  237.770356]  ? ioctl_preallocate+0x2e0/0x2e0
[  237.774751]  ? fget_raw+0x20/0x20
[  237.778199]  ? __sb_end_write+0xac/0xe0
[  237.782167]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  237.787689]  ? fput+0x130/0x1a0
[  237.790981]  ? ksys_write+0x1a6/0x250
[  237.794778]  ? security_file_ioctl+0x9b/0xd0
[  237.799182]  ksys_ioctl+0xa9/0xd0
[  237.802633]  SyS_ioctl+0x24/0x30
[  237.805986]  ? ksys_ioctl+0xd0/0xd0
[  237.809603]  do_syscall_64+0x29e/0x9d0
[  237.813474]  ? vmalloc_sync_all+0x30/0x30
[  237.817612]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  237.822460]  ? syscall_return_slowpath+0x5c0/0x5c0
[  237.827386]  ? syscall_return_slowpath+0x30f/0x5c0
[  237.832311]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  237.837666]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  237.842503]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  237.847681] RIP: 0033:0x455259
[  237.850855] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  237.858557] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  237.865812] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
2018/04/08 20:44:50 executing program 7:
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000188, &(0x7f0000000080)=[{0x0, 0x9, 0x2, 0xfe}, {0x1, 0x1, 0xebb, 0x586}]}, 0x10)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4)
r0 = socket(0x1e, 0x2000000000000005, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]})

2018/04/08 20:44:50 executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
acct(&(0x7f0000000a40)='./file0\x00')
lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/251, 0xfb)

[  237.873067] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  237.880326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  237.887579] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000e
2018/04/08 20:44:50 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001})

2018/04/08 20:44:50 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}})
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])
r1 = fcntl$dupfd(r0, 0x1000004000000406, r0)
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x3e, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x10, 0xff, 0x51}, 0x2c)
r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x101000)
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0)
syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x2000000006b52, 0x100)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={<r4=>0x0, 0x9}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x2, 0x2}, 0x8)

[  237.960818] Process accounting resumed
[  238.038914] *** Guest State ***
[  238.039825] Process accounting resumed
[  238.042295] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7
[  238.042322] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871
[  238.064170] CR3 = 0x0000000000000000
[  238.067955] PDPTR0 = 0x0000000000000003  PDPTR1 = 0x0000000000000000
[  238.074687] PDPTR2 = 0x0000000000000000  PDPTR3 = 0x0000000000000000
[  238.081227] RSP = 0x0000000000000000  RIP = 0x0000000000008000
[  238.087241] RFLAGS=0x00010002         DR7 = 0x0000000000000400
[  238.093244] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000
[  238.099958] CS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.108003] DS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.116037] SS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.124053] ES:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.132081] FS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.140093] GS:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.148113] GDTR:                           limit=0x00000000, base=0x0000000000000000
[  238.156124] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.164146] IDTR:                           limit=0x00000000, base=0x0000000000000000
[  238.172165] TR:   sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000
[  238.180205] EFER =     0x0000000000000000  PAT = 0x0007040600070406
[  238.186656] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  238.194152] Interruptibility = 00000008  ActivityState = 00000000
[  238.200405] *** Host State ***
[  238.203635] RIP = 0xffffffff811ee7b3  RSP = 0xffff88018c5c7370
[  238.209636] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  238.216152] FSBase=00007f3284c32700 GSBase=ffff8801db000000 TRBase=fffffe0000003000
[  238.223993] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000
[  238.229927] CR0=0000000080050033 CR3=00000001b6135000 CR4=00000000001426f0
[  238.237025] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610
[  238.243741] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  238.249836] *** Control State ***
[  238.253341] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2
[  238.260086] EntryControls=0000d1ff ExitControls=0023efff
[  238.265597] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  238.272570] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000
[  238.279270] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003
[  238.285926]         reason=80000021 qualification=0000000000000000
[  238.292288] IDTVectoring: info=00000000 errcode=00000000
[  238.297814] TSC Offset = 0xffffff7d9aa3c4d3
[  238.302161] EPT pointer = 0x00000001d09bd01e
2018/04/08 20:44:51 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x101000, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000002a40))
seccomp(0x1, 0x0, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0x15}, {0xc8d, 0x40, 0x0, 0x3f}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x0, 0x0, 0x8000, 0x9b}]})
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x401, 0xd37, 0x7fffffff, "1ba697f785634e7ceb83c8e270f108b81bb7d1e3bbaf266fae2d884cb346fdd686318afe92af8d590045d95dd5e2b85c65efa43ccd951ad3c35ea77154c52573453b3158c426ee98b7522e31e1b27915"}, 0xd8)
clock_gettime(0x20000003, &(0x7f0000002f40))
ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x0, @multicast2=0xe0000002}})
getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78)
ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0)
close(0xffffffffffffffff)
ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000002e80))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0)
openat$cgroup_procs(r1, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0)
openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x1c}, 0x14)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}})
r2 = socket(0xa, 0x801, 0x0)
sendto$inet6(r1, &(0x7f0000000480)="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", 0x1000, 0x4008000, &(0x7f0000000180)={0xa, 0x4e24, 0x8a26, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"])
ioctl(r2, 0x8916, &(0x7f0000000000))
ioctl(r2, 0x8936, &(0x7f0000000000))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000240)=0x7)
sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="8292061624b295798d6ccf6bc6b8ab31d710788aa5ddd7b5a6261ffad56afbff3c0c378b78", 0x25, 0x0, 0x0, 0x0)

2018/04/08 20:44:51 executing program 4:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="32736fa092c0ce62269802d2fe5a9519ac0b69aa98a2123a7bff4dec68a850e9ddcef52a8e4ecb04ef923805658aa877a1b1")
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000280)={0x0, 0x0, 0xffff, &(0x7f0000000340)})
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="0f07b805000000b9000000000f01c19af87ed7ff1600c4e1b565630b66baf80cb8bc92fc82ef66bafc0cb88000c0feefb8010000000f01d9660f38007aa7b970090000b800000080ba000000000f30d088d2000000b9800000c00f3235001000000f30", 0x63}], 0xb8, 0x13, &(0x7f0000000000), 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x48)
syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000009000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="660f38285087f30f322e0f005d7466b9800000c00f326635010000000f30440f20c0663509000000440f22c0f011ae2fff66b8030000000f23d00f21f866350000000b0f23f80f01dbf30f5f6d000f22d6", 0x51}], 0x1, 0x4, &(0x7f0000000200)=[@cstype3={0x5, 0xf}, @efer={0x2, 0x400}], 0x2)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/04/08 20:44:51 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_pts(0xffffffffffffffff, 0x2)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200040, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x401, 0x0, 0x1, 0x6, 0x13})
ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0)
ioctl$TCSBRK(r1, 0x5409, 0x80000000)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0xfffffffffffffffd)
r3 = gettid()
tkill(r3, 0xc)

2018/04/08 20:44:51 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001})

2018/04/08 20:44:51 executing program 6:
r0 = getpgid(0x0)
tkill(r0, 0x3d)
syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x3, &(0x7f0000018900)={'nouuid,'})
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={<r2=>0x0, 0x19, "f882c066efeb1d3dfabc13ad3b73f94f479f406f7c7c528f10"}, &(0x7f0000000140)=0x21)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8)

2018/04/08 20:44:51 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0x5)
setresuid(0x0, r1, 0x0)
r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_persistent(0x16, r1, r2)
r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8fb43d206a6d1d55be6cac788dd8868c0e3b21975cac1f40e30c77c3c044f652d25218de157bd2135b2fccf98fc37883bf05752422a44a80bd08899bb42902a43ce9fdcdbc6964291d56703edd28de7babd4212fe036639bcb340c8c24f2c710d968cb8bf3c969a978b547ca3384ed78e2f2dbb3b00d39204770b26db9f536abedcc92250a1a4e9ca8a4854c191ddae97c64c38aef7f1e5873c687289a6d01115db0a40253840a61a67e056a0138fd9d6957e4dbc67d37528912a0", 0xbb, r2)
keyctl$clear(0x7, r3)
getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/08 20:44:51 executing program 1 (fault-call:2 fault-nth:15):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:51 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200100, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
r1 = socket$inet(0x2, 0x840000000006, 0xfffffffffffffffe)
setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000040), 0x90)

[  238.822855] FAULT_INJECTION: forcing a failure.
[  238.822855] name failslab, interval 1, probability 0, space 0, times 0
[  238.834129] CPU: 1 PID: 17864 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  238.840966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  238.850321] Call Trace:
[  238.852914]  dump_stack+0x1b9/0x294
[  238.856554]  ? dump_stack_print_info.cold.2+0x52/0x52
[  238.861750]  ? kernel_text_address+0x79/0xf0
[  238.866171]  should_fail.cold.4+0xa/0x1a
[  238.870242]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  238.875349]  ? snd_pcm_hw_refine+0x362/0x1180
[  238.879858]  ? graph_lock+0x170/0x170
[  238.883673]  ? find_held_lock+0x36/0x1c0
[  238.887745]  ? __lock_is_held+0xb5/0x140
[  238.891823]  ? check_same_owner+0x320/0x320
[  238.896146]  ? debug_check_no_obj_freed+0x2ff/0x584
[  238.901170]  ? rcu_note_context_switch+0x710/0x710
[  238.906113]  should_failslab+0x124/0x180
[  238.910184]  kmem_cache_alloc_trace+0x2cb/0x780
[  238.914866]  ? snd_pcm_hw_param_first+0x2eb/0x680
[  238.919730]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[  238.925457]  ? _snd_pcm_hw_param_min+0x570/0x570
[  238.930218]  ? snd_pcm_hw_param_max+0x730/0x730
[  238.934892]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  238.940087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  238.945630]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  238.950567]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  238.953739] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'.
[  238.956296]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  238.956316]  ? lock_downgrade+0x8e0/0x8e0
[  238.956341]  ? zap_class+0x720/0x720
[  238.956364]  ? debug_check_no_locks_freed+0x310/0x310
[  238.956393]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  238.988656]  ? wait_for_completion+0x870/0x870
[  238.993245]  ? debug_check_no_locks_freed+0x310/0x310
[  238.998448]  ? find_held_lock+0x36/0x1c0
[  239.002527]  snd_pcm_oss_change_params+0x80/0xe0
[  239.003129] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'.
[  239.007289]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  239.007311]  snd_pcm_oss_set_channels+0x1f6/0x340
[  239.007331]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  239.007348]  ? __might_sleep+0x95/0x190
[  239.007374]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  239.041519]  ? _parse_integer+0x190/0x190
[  239.045654]  ? graph_lock+0x170/0x170
[  239.049446]  ? snd_pcm_oss_release+0x290/0x290
[  239.054022]  ? graph_lock+0x170/0x170
[  239.057812]  ? find_held_lock+0x36/0x1c0
[  239.061871]  ? lock_downgrade+0x8e0/0x8e0
[  239.066013]  ? rcu_is_watching+0x85/0x140
[  239.070852]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  239.076036]  ? __fget+0x40c/0x650
[  239.079478]  ? match_held_lock+0x801/0x8b0
[  239.083698]  ? expand_files.part.8+0x9a0/0x9a0
[  239.088265]  ? kasan_check_write+0x14/0x20
[  239.092506]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  239.097479]  ? wait_for_completion+0x870/0x870
[  239.102077]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  239.107255]  ? snd_pcm_oss_release+0x290/0x290
[  239.111824]  do_vfs_ioctl+0x1cf/0x1650
[  239.115701]  ? ioctl_preallocate+0x2e0/0x2e0
[  239.120095]  ? fget_raw+0x20/0x20
[  239.123539]  ? __sb_end_write+0xac/0xe0
[  239.127505]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  239.133027]  ? fput+0x130/0x1a0
[  239.136297]  ? ksys_write+0x1a6/0x250
[  239.140086]  ? security_file_ioctl+0x9b/0xd0
[  239.144482]  ksys_ioctl+0xa9/0xd0
[  239.147924]  SyS_ioctl+0x24/0x30
[  239.151279]  ? ksys_ioctl+0xd0/0xd0
[  239.154896]  do_syscall_64+0x29e/0x9d0
[  239.158770]  ? vmalloc_sync_all+0x30/0x30
[  239.162904]  ? _raw_spin_unlock_irq+0x27/0x70
[  239.167387]  ? finish_task_switch+0x1ca/0x820
[  239.171868]  ? syscall_return_slowpath+0x5c0/0x5c0
[  239.176808]  ? syscall_return_slowpath+0x30f/0x5c0
[  239.181729]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  239.187082]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  239.191917]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  239.197089] RIP: 0033:0x455259
[  239.200262] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  239.207959] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  239.215218] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
2018/04/08 20:44:51 executing program 6:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/249, 0xf9}], 0x1, &(0x7f0000000200)=""/17, 0x11, 0x1000}, 0x40000020)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/04/08 20:44:51 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x501000)
fcntl$setlease(r0, 0x400, 0x2)
r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0)

2018/04/08 20:44:51 executing program 5:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x200000000003, 0xc)
write(r0, &(0x7f0000000040)="1f0000000a06fd01010000f60000ff0180d0f80100000000000000ec000000", 0x1f)
fcntl$getownex(r0, 0x10, &(0x7f0000000100))
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080))

2018/04/08 20:44:51 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f}, 0xa)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/4096)
accept4$ax25(r0, 0x0, &(0x7f00000010c0), 0x0)
r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0)
sync_file_range(r0, 0x80000001, 0x40, 0x2)
ioctl(r1, 0x20000000002282, &(0x7f0000000000))

2018/04/08 20:44:51 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x8c200, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200))
r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x280)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x1192, 0x1, 0x1})

2018/04/08 20:44:51 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001})

2018/04/08 20:44:51 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x4)
bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc)
mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x62000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f5fa0087", @ANYRES16=r1, @ANYBLOB="010226bd7000fedbdf25070000001c0003000800030004000000080007004e24000008000500ac141417080004000400000008000400050000003c0002000800090058090000080002004e2200000800070007000000080003000700000008000500ff01000008000500a57f00000800070015000000140002000800040009000000080002004e22000054000300080004000008000014000600fe80000000000000000000000000000a080004000500000008000400ffff0000080007004e210000080005007f0000011400060000000000000000000000000000000001"], 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10)

[  239.222470] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  239.229724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  239.237007] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000f
2018/04/08 20:44:51 executing program 7:
mmap(&(0x7f0000692000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x408000)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080))
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="006f7e268e46080079c56a79fb98b3d2de088926850b638b630da554196f053e52ac8d5bbb0ceb000000"], 0x8, 0x0)

2018/04/08 20:44:52 executing program 7:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344", 0x4e, 0xfffffffffffffff8)
r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc)
keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2)
keyctl$join(0x1, 0x0)
r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001})
socket$inet6_dccp(0xa, 0x6, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c)
ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14)
r5 = gettid()
sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0xffffffff00000000}, 0x0)
getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0)
syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/08 20:44:52 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000040), 0x396)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
close(r0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x48f, 0xca, "34f06f6601af8ea190953149c9ec32ef6656e77e69c493bd09ff6fb7a733bdc9d321b94fbf4fb2a17f9ccd833048cb64ebba58f4668e7913a1168237e5cf47d4382e98d2e906333e4d224b6f7d73b5f0a97ef5b744f1f62cc28a9e28b1343348622ccb19abd3fac19be602a57a5fbf0f031c85b520f295978244884123874423e8a412628a4c439ed45a2b4ebbd55f6dcf8c0d7b7f544ccdcde537622ba89ae92f00fdc0fc4d9a5769517127d274f1a5eae67c43e2d6aad561f35cb6ad3caa246fb511d0810178f77802"}})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000000000, 0x8031, r1, 0x0)
syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x10e98988, 0x400)

2018/04/08 20:44:52 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xac7, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@max_inline={'max_inline', 0x3d, [0x3b, 0x0, 0x0, 0x77, 0x30]}, 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@treelog='treelog', 0x2c}]})

2018/04/08 20:44:52 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x100000cf, 0xc)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x101)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'vcan0\x00'})

2018/04/08 20:44:52 executing program 5:
rt_sigaction(0x38, &(0x7f0000000040)={0x42a533}, &(0x7f0000c69000), 0x8, &(0x7f0000000000))
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)="6e65e026cdc17000")

2018/04/08 20:44:52 executing program 1 (fault-call:2 fault-nth:16):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:52 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x3, 0x1, &(0x7f0000001a40)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002100)={&(0x7f0000001a80)='./file0\x00', 0x0, 0x10}, 0x10)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000089c0)={&(0x7f0000007fc0)=@ll={0x0, 0x0, <r3=>0x0}, 0x80, &(0x7f0000008800)=[{&(0x7f0000008040)=""/253, 0xfd}, {&(0x7f0000008140)=""/195, 0xc3}, {&(0x7f0000008240)=""/136, 0x88}, {&(0x7f0000008300)=""/159, 0x9f}, {&(0x7f00000083c0)=""/93, 0x5d}, {&(0x7f0000008440)=""/209, 0xd1}, {&(0x7f0000008540)=""/92, 0x5c}, {&(0x7f00000085c0)=""/195, 0xc3}, {&(0x7f00000086c0)=""/120, 0x78}, {&(0x7f0000008740)=""/143, 0x8f}], 0xa, &(0x7f00000088c0)=""/249, 0xf9, 0xfffffffffffffffa}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000008a00)={0xf, 0xc, &(0x7f0000001b00)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa00000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0xb, 0x1, 0x0, r1}, @alu={0x4, 0x3, 0x7, 0x8, 0x7, 0x48, 0x11}, @map={0x18, 0x3, 0x1, 0x0, r2}], &(0x7f0000001b80)="73790500f30000000000", 0x4, 0x1000, &(0x7f00000039c0)=""/4096, 0x410fe, 0x1, [], r3}, 0x48)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001a00)={<r4=>0xffffffffffffffff})
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={<r6=>0xffffffffffffffff})
sendmsg(r5, &(0x7f00000024c0)={&(0x7f0000002040)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x80)
mount(&(0x7f0000001ac0)='./file0/file0\x00', &(0x7f0000002140)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000180)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r8=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000001d9b22e6ea000000080300010100000000000000000000c1ffffff00000000000000000000000095000000000000007037df6196fb1dab6c3cffa2289b931138643e9fc526119595b6ec79ec1e49369e10373ca0fb95d1d111e6bd4749d1c7"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r8}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xd8, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc4744284", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000019c0)={&(0x7f0000001940)='./file0\x00'}, 0x10)
close(r7)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140))
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000002180)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f00000000c0)='efivarfs\x00', 0x0, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0600009c11a98749dc2ebc000000002000000000000004000000000000000000"])
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

[  240.265000] devpts: called with bogus options
[  240.286856] FAULT_INJECTION: forcing a failure.
[  240.286856] name failslab, interval 1, probability 0, space 0, times 0
[  240.298197] CPU: 0 PID: 17914 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  240.305038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  240.314393] Call Trace:
[  240.316996]  dump_stack+0x1b9/0x294
[  240.320640]  ? dump_stack_print_info.cold.2+0x52/0x52
[  240.325863]  should_fail.cold.4+0xa/0x1a
[  240.329941]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  240.335056]  ? __lock_acquire+0x7f5/0x5130
[  240.339296]  ? graph_lock+0x170/0x170
[  240.343103]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  240.348223]  ? find_held_lock+0x36/0x1c0
[  240.352301]  ? __lock_is_held+0xb5/0x140
[  240.356390]  ? check_same_owner+0x320/0x320
[  240.360728]  ? rcu_note_context_switch+0x710/0x710
[  240.365681]  should_failslab+0x124/0x180
[  240.369751]  __kmalloc+0x2c8/0x760
[  240.373307]  ? constrain_params_by_rules+0x141/0x1360
[  240.378506]  ? graph_lock+0x170/0x170
[  240.382325]  constrain_params_by_rules+0x141/0x1360
[  240.387368]  ? find_held_lock+0x36/0x1c0
[  240.391439]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  240.396643]  ? lock_downgrade+0x8e0/0x8e0
[  240.400810]  ? rcu_is_watching+0x85/0x140
[  240.404969]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  240.410166]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  240.415388]  ? is_bpf_text_address+0xd7/0x170
[  240.419909]  ? kernel_text_address+0x79/0xf0
[  240.424333]  ? __unwind_start+0x166/0x330
[  240.428499]  ? __kernel_text_address+0xd/0x40
[  240.433018]  ? unwind_get_return_address+0x61/0xa0
[  240.437965]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  240.443519]  ? snd_interval_refine+0x428/0x700
[  240.448124]  snd_pcm_hw_refine+0x8e9/0x1180
[  240.452471]  ? constrain_params_by_rules+0x1360/0x1360
[  240.457756]  ? snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  240.463643]  ? snd_pcm_oss_change_params+0x80/0xe0
[  240.468576]  ? snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  240.474987]  ? snd_pcm_oss_set_channels+0x1f6/0x340
[  240.480005]  ? snd_pcm_oss_ioctl+0x2f6/0x3f00
[  240.484503]  ? do_vfs_ioctl+0x1cf/0x1650
[  240.488568]  ? ksys_ioctl+0xa9/0xd0
[  240.492195]  ? SyS_ioctl+0x24/0x30
[  240.495742]  ? do_syscall_64+0x29e/0x9d0
[  240.499812]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  240.505177]  ? kasan_check_read+0x11/0x20
[  240.509327]  ? do_raw_spin_unlock+0x9e/0x2e0
[  240.513739]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  240.518326]  ? print_usage_bug+0xc0/0xc0
[  240.522389]  ? kasan_check_write+0x14/0x20
[  240.526626]  ? do_raw_spin_lock+0xc1/0x200
[  240.530875]  ? trace_hardirqs_off+0xd/0x10
[  240.535114]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  240.540228]  ? debug_check_no_obj_freed+0x2ff/0x584
[  240.545267]  ? mark_held_locks+0xc9/0x160
[  240.549416]  ? quarantine_put+0xeb/0x190
[  240.553491]  snd_pcm_hw_param_last+0x323/0x660
[  240.558095]  snd_pcm_hw_param_near.constprop.35+0x831/0xb10
[  240.563829]  ? _snd_pcm_hw_param_min+0x570/0x570
[  240.568596]  ? snd_pcm_hw_param_max+0x730/0x730
[  240.573276]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  240.578472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  240.584014]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[  240.588955]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[  240.594706]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  240.600593]  ? lock_downgrade+0x8e0/0x8e0
[  240.604848]  ? zap_class+0x720/0x720
[  240.608574]  ? perf_trace_run_bpf_submit+0x246/0x370
[  240.613698]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  240.618638]  ? wait_for_completion+0x870/0x870
[  240.623236]  ? find_held_lock+0x36/0x1c0
[  240.627323]  snd_pcm_oss_change_params+0x80/0xe0
[  240.632090]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  240.638336]  snd_pcm_oss_set_channels+0x1f6/0x340
[  240.643188]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  240.649601]  ? __might_sleep+0x95/0x190
[  240.653600]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  240.657927]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  240.663039]  ? graph_lock+0x170/0x170
[  240.666845]  ? snd_pcm_oss_release+0x290/0x290
[  240.671447]  ? graph_lock+0x170/0x170
[  240.675261]  ? find_held_lock+0x36/0x1c0
[  240.679347]  ? lock_downgrade+0x8e0/0x8e0
[  240.683510]  ? rcu_is_watching+0x85/0x140
[  240.687666]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  240.692881]  ? __fget+0x40c/0x650
[  240.696347]  ? match_held_lock+0x801/0x8b0
[  240.700677]  ? expand_files.part.8+0x9a0/0x9a0
[  240.705264]  ? kasan_check_write+0x14/0x20
[  240.709503]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  240.714453]  ? wait_for_completion+0x870/0x870
[  240.719048]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  240.724249]  ? snd_pcm_oss_release+0x290/0x290
[  240.728846]  do_vfs_ioctl+0x1cf/0x1650
[  240.732752]  ? ioctl_preallocate+0x2e0/0x2e0
[  240.737167]  ? fget_raw+0x20/0x20
[  240.740629]  ? __sb_end_write+0xac/0xe0
[  240.744615]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  240.750155]  ? fput+0x130/0x1a0
[  240.753440]  ? ksys_write+0x1a6/0x250
[  240.757255]  ? security_file_ioctl+0x9b/0xd0
[  240.761672]  ksys_ioctl+0xa9/0xd0
[  240.765135]  SyS_ioctl+0x24/0x30
[  240.768503]  ? ksys_ioctl+0xd0/0xd0
[  240.772135]  do_syscall_64+0x29e/0x9d0
[  240.776026]  ? vmalloc_sync_all+0x30/0x30
[  240.780176]  ? _raw_spin_unlock_irq+0x27/0x70
[  240.784675]  ? finish_task_switch+0x1ca/0x820
[  240.789176]  ? syscall_return_slowpath+0x5c0/0x5c0
[  240.794110]  ? syscall_return_slowpath+0x30f/0x5c0
[  240.799053]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  240.804433]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  240.809294]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  240.814481] RIP: 0033:0x455259
[  240.817668] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  240.825382] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
2018/04/08 20:44:53 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246)
ioctl$EVIOCGREP(r0, 0x8010743f, &(0x7f0000000240)=""/174)

2018/04/08 20:44:53 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@sco={0x1f, {0x1, 0x1000, 0x52, 0xffff, 0x6b0, 0x4422}}, {&(0x7f00000000c0)=""/103, 0x67}, &(0x7f0000000140), 0x30}, 0xa0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff58, &(0x7f0000000080)={&(0x7f00000005c0)={0xfffffffffffffed5, 0x24, 0x109, 0x4, 0x0, {0x44000002}, [@typed={0x8, 0x7, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}, 0x1}, 0x0)

[  240.832655] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  240.839922] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  240.847191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  240.854462] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000010
2018/04/08 20:44:53 executing program 5:
r0 = socket(0x1e, 0x1, 0x0)
getsockopt(r0, 0x800000010f, 0x8000000000000081, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe78)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000)
r2 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  241.015667] QAT: Invalid ioctl
[  241.024141] QAT: Invalid ioctl
[  241.028912] hugetlbfs: Bad mount option: ""
2018/04/08 20:44:53 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
close(r0)
r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080))
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=ANY=[@ANYBLOB="0763000001003c08"], 0x0, 0xfdfd, &(0x7f000000cf98)})

2018/04/08 20:44:53 executing program 1 (fault-call:2 fault-nth:17):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

2018/04/08 20:44:53 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x7fff, 0x80}, 'port0\x00', 0x10, 0x2, 0x200, 0x200, 0x4, 0x7f, 0xffff, 0x0, 0x2, 0x9})

2018/04/08 20:44:53 executing program 2:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0)
pipe2(&(0x7f0000989000)={<r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
prlimit64(r0, 0x0, 0x0, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x1}, 0x4)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
lseek(r3, 0x0, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000040)={0x95, &(0x7f00000002c0)="e4a7e787d011e7502f1245254a453e15e02390b644b44fba89806d138e68841170f0272748124828c2ff667e1554baa23b305cbdcab0eb80fc56abc848b5ed468b42dab0f7b52c2aa4ee59cdc4d4c80004aac4f8eb488b82101ec9e27d6636f9c481dc9dce1b6a364b8bf59ac8264f1d08fed0527e2f65b1699915971e9c5bb9a474ec999fd43bd4d9e99c839103d4b2b9de7b603d"})
fcntl$addseals(r3, 0x409, 0x0)
dup2(r1, r2)
write$sndseq(r3, &(0x7f0000000180)=[{0x8, 0x0, 0x2, 0x0, @tick=0x6147, {0x20, 0x7fffffff}, {0x7, 0x10000}, @ext={0x72, &(0x7f00000000c0)="584e781e7415ba5b484add87980b949dbaba143b467713ceebe423b2a0c1295a8e52e3be7287d6b7370f6b1bcab50c5ae3a5ce076af36ff786bf7875c82db0a0bd19efc1f09411221dbb95c3d478edb70065254c6f4d620d071b3e529cb9472d97390faeaca4a2e14b1950e011a4ef027450"}}, {0x425, 0xa6, 0x3, 0x6, @time, {}, {0x9, 0x10001}, @connect={{0xffffffff, 0x7ff}, {0x2, 0x1000}}}, {0x8, 0xa0c5, 0x0, 0x3, @time, {0x5, 0xff}, {0x81, 0x1ff}, @note={0x2, 0x20, 0x7, 0x6, 0x5}}, {0x8, 0x0, 0x6, 0x5, @time={0x0, 0x1c9c380}, {0x3, 0x7}, {0x9, 0x1}, @connect={{0x7fff, 0x40}, {0x8, 0x8}}}, {0x6, 0x0, 0x31, 0x0, @tick=0xfac, {0x9, 0x2}, {0x400, 0x5}, @time=@tick=0x100000000}, {0x1, 0xfffffffffffffffd, 0x2d, 0x0, @tick=0x9, {0x1, 0x6b}, {0xffffffff7fffffff, 0x4}, @raw8={"9ea660835e8b2e49133c5efd"}}], 0x120)

2018/04/08 20:44:53 executing program 5:
r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="507c2d6276ab3bda539cf8beb923877424f1e10b3dc183bf7429a3c4980d309a075efdec3a182e3ad33ffb055c6ff977b387b81c34f4115d6ebf5839882b3643d813146423b1cca1edfbf3a8320225feedb57ec57dcff1abee61d37b128e375201ac2e81d87ea6c7d2246a5759ace3eaeafea5cbb6398ee461378d05fb184f37fad210f9024611f0655439479a1fed8b5d4f32358d8290bb27c203625294365cd60392e6f2371e655aaa7e3de633e6665eb891f65dc96a3154ef8cb901cc3ac965a6fd96c4030f", 0xc7, 0x0)
keyctl$revoke(0x3, r0)
keyctl$chown(0x17, 0x0, 0x0, 0x0)
ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f00000001c0)=0x8)
seccomp(0x1, 0x0, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x2, 0x80000000, 0x2, 0x8000}, {0x4, 0xffff, 0x80}, {0x10000, 0x8d, 0xc93, 0x7}]})

2018/04/08 20:44:53 executing program 4:
r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x40ffe21e, &(0x7f0000000080)=0xffffffffffffff05)

2018/04/08 20:44:53 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000ded083f938fb65f8be2bc7925df57f3b6b331b22129ef8fb8a8fd77c4a15f189776a139649f02b203d9b8050"])

[  241.108565] devpts: called with bogus options
[  241.127163] hugetlbfs: Bad mount option: ""
[  241.195402] FAULT_INJECTION: forcing a failure.
[  241.195402] name failslab, interval 1, probability 0, space 0, times 0
[  241.206754] CPU: 0 PID: 17965 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  241.213599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  241.222944] Call Trace:
[  241.225535]  dump_stack+0x1b9/0x294
[  241.229162]  ? dump_stack_print_info.cold.2+0x52/0x52
[  241.234956]  should_fail.cold.4+0xa/0x1a
[  241.239019]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  241.244121]  ? graph_lock+0x170/0x170
[  241.247910]  ? kernel_text_address+0x79/0xf0
[  241.252305]  ? __unwind_start+0x166/0x330
[  241.256447]  ? find_held_lock+0x36/0x1c0
[  241.260507]  ? __lock_is_held+0xb5/0x140
[  241.264559]  ? e1000_get_eeprom+0x550/0x580
[  241.268884]  ? check_same_owner+0x320/0x320
[  241.273193]  ? snd_pcm_hw_param_near.constprop.35+0x831/0xb10
[  241.279067]  ? rcu_note_context_switch+0x710/0x710
[  241.283993]  ? SyS_ioctl+0x24/0x30
[  241.287532]  should_failslab+0x124/0x180
[  241.291589]  __kmalloc+0x2c8/0x760
[  241.295123]  ? trace_hardirqs_off+0xd/0x10
[  241.299348]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  241.304436]  ? constrain_params_by_rules+0x141/0x1360
[  241.309620]  constrain_params_by_rules+0x141/0x1360
[  241.314630]  ? __lock_acquire+0x7f5/0x5130
[  241.318855]  ? mark_held_locks+0xc9/0x160
[  241.322994]  ? kfree+0x111/0x260
[  241.326348]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  241.331528]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  241.336618]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  241.341708]  ? perf_trace_run_bpf_submit+0x246/0x370
[  241.346805]  ? perf_tp_event+0xc30/0xc30
[  241.350867]  ? memset+0x31/0x40
[  241.354140]  ? perf_trace_lock+0x495/0x900
[  241.358374]  ? zap_class+0x720/0x720
[  241.362078]  ? rcu_is_watching+0x85/0x140
[  241.366215]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  241.371223]  ? snd_interval_refine+0x428/0x700
[  241.375802]  snd_pcm_hw_refine+0x8e9/0x1180
[  241.380122]  ? constrain_params_by_rules+0x1360/0x1360
[  241.385388]  ? find_held_lock+0x36/0x1c0
[  241.389441]  ? print_usage_bug+0xc0/0xc0
[  241.393493]  ? lock_downgrade+0x8e0/0x8e0
[  241.397628]  ? lock_release+0xa10/0xa10
[  241.401592]  ? kasan_check_read+0x11/0x20
[  241.405729]  ? do_raw_spin_unlock+0x9e/0x2e0
[  241.410131]  ? mark_held_locks+0xc9/0x160
[  241.414622]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  241.419632]  snd_pcm_hw_params+0x2a9/0x1e20
[  241.423940]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  241.429042]  ? debug_check_no_obj_freed+0x2ff/0x584
[  241.434049]  ? snd_pcm_hw_refine+0x1180/0x1180
[  241.438624]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  241.443626]  ? snd_pcm_hw_param_value+0x112/0x550
[  241.448463]  ? snd_pcm_hw_param_last+0x300/0x660
[  241.453214]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  241.459094]  ? _snd_pcm_hw_param_min+0x570/0x570
[  241.463843]  ? snd_pcm_hw_param_max+0x730/0x730
[  241.468499]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  241.473678]  snd_pcm_kernel_ioctl+0x6c/0x240
[  241.478080]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  241.483799]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  241.489670]  ? lock_downgrade+0x8e0/0x8e0
[  241.493816]  ? zap_class+0x720/0x720
[  241.497523]  ? perf_trace_run_bpf_submit+0x246/0x370
[  241.502623]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  241.507544]  ? wait_for_completion+0x870/0x870
[  241.512124]  ? find_held_lock+0x36/0x1c0
[  241.516189]  snd_pcm_oss_change_params+0x80/0xe0
[  241.520939]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  241.527169]  snd_pcm_oss_set_channels+0x1f6/0x340
[  241.532002]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  241.538395]  ? __might_sleep+0x95/0x190
[  241.542367]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  241.546675]  ? perf_trace_run_bpf_submit+0x23f/0x370
[  241.551770]  ? graph_lock+0x170/0x170
[  241.555559]  ? snd_pcm_oss_release+0x290/0x290
[  241.560139]  ? graph_lock+0x170/0x170
[  241.563931]  ? find_held_lock+0x36/0x1c0
[  241.567995]  ? lock_downgrade+0x8e0/0x8e0
[  241.572141]  ? rcu_is_watching+0x85/0x140
[  241.576276]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  241.581465]  ? __fget+0x40c/0x650
[  241.584912]  ? match_held_lock+0x801/0x8b0
[  241.589136]  ? expand_files.part.8+0x9a0/0x9a0
[  241.593705]  ? kasan_check_write+0x14/0x20
[  241.597930]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  241.602854]  ? wait_for_completion+0x870/0x870
[  241.607424]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  241.612602]  ? snd_pcm_oss_release+0x290/0x290
[  241.617172]  do_vfs_ioctl+0x1cf/0x1650
[  241.621055]  ? ioctl_preallocate+0x2e0/0x2e0
[  241.625451]  ? fget_raw+0x20/0x20
[  241.628898]  ? __sb_end_write+0xac/0xe0
[  241.632864]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  241.638386]  ? fput+0x130/0x1a0
[  241.641654]  ? ksys_write+0x1a6/0x250
[  241.645447]  ? security_file_ioctl+0x9b/0xd0
[  241.649846]  ksys_ioctl+0xa9/0xd0
[  241.653293]  SyS_ioctl+0x24/0x30
[  241.656646]  ? ksys_ioctl+0xd0/0xd0
[  241.660263]  do_syscall_64+0x29e/0x9d0
[  241.664138]  ? vmalloc_sync_all+0x30/0x30
[  241.668284]  ? _raw_spin_unlock_irq+0x27/0x70
[  241.672774]  ? finish_task_switch+0x1ca/0x820
[  241.677264]  ? syscall_return_slowpath+0x5c0/0x5c0
[  241.682181]  ? syscall_return_slowpath+0x30f/0x5c0
[  241.687104]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  241.692462]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  241.697298]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  241.702475] RIP: 0033:0x455259
[  241.705652] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  241.713350] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  241.720605] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  241.727858] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  241.735110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
2018/04/08 20:44:54 executing program 3 (fault-call:4 fault-nth:0):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:54 executing program 7:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x80000)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10)
r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x0)
ppoll(&(0x7f0000000300)=[{r0, 0x20}, {r1, 0x4000}, {r2, 0x28}, {r3, 0x2}, {r4, 0x210}], 0x5, &(0x7f0000000340), &(0x7f0000000380)={0x4}, 0x8)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x400, 0x0)
ppoll(&(0x7f0000000080)=[{r5}], 0x1, &(0x7f00000000c0), &(0x7f0000000400), 0x8)
pwritev(r5, &(0x7f0000000240)=[{&(0x7f0000000140)="82c79f71fd5903919161d8293e3613b454c839f6383543895322f1af2d49cc", 0x1f}, {&(0x7f0000000200)="71e246fbc79cf9807daddcb487c87cdc40192feb7c208e36ea8a38a24ba38af7b1bb450039ed33aa99c25f17", 0x2c}], 0x2, 0x0)

[  241.742366] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000011
2018/04/08 20:44:54 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40802)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402})
bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa)
r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})

2018/04/08 20:44:54 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x9b}}}, &(0x7f00000001c0)=0x84)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="050000000000000000694991803fc250dd0e7b523908b5fdee491eb5e9d4158090485991a9805442e380923471e16d73d759856b249fb41b055fe47a532891ec701a2f64efb55cbf92383fc963dc9eeeb5a7f7940f0f8917cc30ebaff7"], &(0x7f0000000440)=0x1)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r3, 0xaeb7)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/04/08 20:44:54 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r0, &(0x7f0000000040)="4d7d64db2e78eb234f92872aaca2943679fecf182996a1bf005c0be08f926d97c877b6d35dcf0ed003b6541ed86b5fa909bfca7192e6693c68a31856c6df716f0f00e7f281ef71f6a7c7e09096011ecfdf75cd566d0be182fddf379762a9e44e982abcd20d68d104129a5286e5f799df30fe633109", 0x75, 0x800, &(0x7f00000000c0)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x13)
r1 = socket$packet(0x11, 0x800000000002, 0x300)
socket$inet6(0xa, 0x3, 0x7f)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4)
sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x400, 0x20000)

2018/04/08 20:44:54 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[])
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1})

2018/04/08 20:44:54 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0)
recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0)

2018/04/08 20:44:54 executing program 1 (fault-call:2 fault-nth:18):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8))

[  241.991922] FAULT_INJECTION: forcing a failure.
[  241.991922] name failslab, interval 1, probability 0, space 0, times 0
[  242.003356] CPU: 1 PID: 17998 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  242.010203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.019556] Call Trace:
[  242.022144]  dump_stack+0x1b9/0x294
[  242.025760]  ? dump_stack_print_info.cold.2+0x52/0x52
[  242.030942]  should_fail.cold.4+0xa/0x1a
[  242.034993]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  242.040077]  ? __save_stack_trace+0x7e/0xd0
[  242.044382]  ? graph_lock+0x170/0x170
[  242.048175]  ? find_held_lock+0x36/0x1c0
[  242.052223]  ? __lock_is_held+0xb5/0x140
[  242.056275]  ? check_same_owner+0x320/0x320
[  242.060576]  ? do_raw_spin_lock+0xc1/0x200
[  242.064796]  ? rcu_note_context_switch+0x710/0x710
[  242.069706]  ? trace_hardirqs_off+0xd/0x10
[  242.073923]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  242.079015]  should_failslab+0x124/0x180
[  242.083067]  __kmalloc+0x2c8/0x760
[  242.086592]  ? mark_held_locks+0xc9/0x160
[  242.090720]  ? quarantine_put+0xeb/0x190
[  242.094763]  ? constrain_params_by_rules+0x141/0x1360
[  242.099940]  constrain_params_by_rules+0x141/0x1360
[  242.104944]  ? trace_hardirqs_on+0xd/0x10
[  242.109086]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  242.114259]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  242.119439]  ? debug_check_no_locks_freed+0x310/0x310
[  242.124610]  ? constrain_params_by_rules+0xa3d/0x1360
[  242.129791]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[  242.134974]  ? perf_trace_lock+0xd6/0x900
[  242.139107]  ? lock_downgrade+0x8e0/0x8e0
[  242.143242]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  242.148759]  ? snd_interval_refine+0x428/0x700
[  242.153326]  snd_pcm_hw_refine+0x8e9/0x1180
[  242.157632]  ? snd_interval_refine+0x428/0x700
[  242.162202]  ? constrain_params_by_rules+0x1360/0x1360
[  242.167463]  ? constrain_params_by_rules+0x1360/0x1360
[  242.172725]  ? find_held_lock+0x36/0x1c0
[  242.176770]  ? print_usage_bug+0xc0/0xc0
[  242.180818]  ? graph_lock+0x170/0x170
[  242.184684]  ? lock_downgrade+0x8e0/0x8e0
[  242.188816]  ? lock_release+0xa10/0xa10
[  242.192772]  ? kasan_check_read+0x11/0x20
[  242.196910]  ? __lock_is_held+0xb5/0x140
[  242.200962]  snd_pcm_hw_param_first+0x30e/0x680
[  242.205619]  snd_pcm_hw_params+0x340/0x1e20
[  242.209928]  ? snd_pcm_hw_refine+0x1180/0x1180
[  242.214499]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  242.219495]  ? snd_pcm_hw_param_value+0x112/0x550
[  242.224324]  ? snd_pcm_hw_param_last+0x300/0x660
[  242.229069]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  242.234938]  ? _snd_pcm_hw_param_min+0x570/0x570
[  242.239681]  ? snd_pcm_hw_param_max+0x730/0x730
[  242.244330]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  242.249502]  snd_pcm_kernel_ioctl+0x6c/0x240
[  242.253899]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  242.259604]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  242.265467]  ? lock_downgrade+0x8e0/0x8e0
[  242.269602]  ? zap_class+0x720/0x720
[  242.273300]  ? debug_check_no_locks_freed+0x310/0x310
[  242.278474]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  242.283386]  ? wait_for_completion+0x870/0x870
[  242.287952]  ? debug_check_no_locks_freed+0x310/0x310
[  242.293130]  ? find_held_lock+0x36/0x1c0
[  242.297182]  snd_pcm_oss_change_params+0x80/0xe0
[  242.301922]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  242.308139]  snd_pcm_oss_set_channels+0x1f6/0x340
[  242.312974]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  242.319363]  ? __might_sleep+0x95/0x190
[  242.323327]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  242.327634]  ? _parse_integer+0x190/0x190
[  242.331764]  ? graph_lock+0x170/0x170
[  242.335548]  ? snd_pcm_oss_release+0x290/0x290
[  242.340118]  ? graph_lock+0x170/0x170
[  242.343904]  ? find_held_lock+0x36/0x1c0
[  242.347961]  ? lock_downgrade+0x8e0/0x8e0
[  242.352097]  ? rcu_is_watching+0x85/0x140
[  242.356229]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  242.361409]  ? __fget+0x40c/0x650
[  242.364847]  ? match_held_lock+0x801/0x8b0
[  242.369065]  ? expand_files.part.8+0x9a0/0x9a0
[  242.373630]  ? kasan_check_write+0x14/0x20
[  242.377847]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  242.382759]  ? wait_for_completion+0x870/0x870
[  242.387323]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  242.392495]  ? snd_pcm_oss_release+0x290/0x290
[  242.397061]  do_vfs_ioctl+0x1cf/0x1650
[  242.400934]  ? ioctl_preallocate+0x2e0/0x2e0
[  242.405328]  ? fget_raw+0x20/0x20
[  242.408768]  ? __sb_end_write+0xac/0xe0
[  242.412726]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  242.418245]  ? fput+0x130/0x1a0
[  242.421509]  ? ksys_write+0x1a6/0x250
[  242.425295]  ? security_file_ioctl+0x9b/0xd0
[  242.429687]  ksys_ioctl+0xa9/0xd0
[  242.433597]  SyS_ioctl+0x24/0x30
[  242.436946]  ? ksys_ioctl+0xd0/0xd0
[  242.440562]  do_syscall_64+0x29e/0x9d0
[  242.444431]  ? vmalloc_sync_all+0x30/0x30
[  242.448561]  ? _raw_spin_unlock_irq+0x27/0x70
[  242.453040]  ? finish_task_switch+0x1ca/0x820
[  242.457520]  ? syscall_return_slowpath+0x5c0/0x5c0
[  242.462432]  ? syscall_return_slowpath+0x30f/0x5c0
[  242.467343]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  242.472694]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  242.477525]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  242.482784] RIP: 0033:0x455259
[  242.485960] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  242.493653] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  242.500904] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  242.508154] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  242.515405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  242.522654] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000012
[  242.530348] WARNING: CPU: 1 PID: 17998 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20
[  242.539610] Kernel panic - not syncing: panic_on_warn set ...
[  242.539610] 
[  242.546962] CPU: 1 PID: 17998 Comm: syz-executor1 Not tainted 4.16.0+ #4
[  242.553864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.563197] Call Trace:
[  242.565768]  dump_stack+0x1b9/0x294
[  242.569380]  ? dump_stack_print_info.cold.2+0x52/0x52
[  242.574555]  ? snd_pcm_hw_params+0x5c0/0x1e20
[  242.579034]  panic+0x22f/0x4de
[  242.582209]  ? add_taint.cold.5+0x16/0x16
[  242.586343]  ? __warn.cold.8+0x148/0x1a3
[  242.590386]  ? snd_pcm_hw_params+0x65a/0x1e20
[  242.594863]  __warn.cold.8+0x163/0x1a3
[  242.598732]  ? snd_pcm_hw_params+0x65a/0x1e20
[  242.603213]  report_bug+0x252/0x2d0
[  242.606827]  do_error_trap+0x1de/0x490
[  242.610701]  ? math_error+0x420/0x420
[  242.614488]  ? print_usage_bug+0xc0/0xc0
[  242.618537]  ? graph_lock+0x170/0x170
[  242.622317]  ? lock_downgrade+0x8e0/0x8e0
[  242.626450]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  242.631279]  do_invalid_op+0x1b/0x20
[  242.634976]  invalid_op+0x1b/0x40
[  242.638421] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20
[  242.643502] RSP: 0018:ffff88018b2971d8 EFLAGS: 00010246
[  242.648845] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc90002ed0000
[  242.656092] RDX: 0000000000040000 RSI: ffffffff859e0d9a RDI: 0000000000000005
[  242.663342] RBP: ffff88018b297428 R08: ffff8801d994a080 R09: ffffed003b6246c2
[  242.670595] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff8826349c
[  242.677845] R13: ffff8801ceb3f6c0 R14: ffff8801acf8db40 R15: dffffc0000000000
[  242.685104]  ? snd_pcm_hw_params+0x65a/0x1e20
[  242.689591]  ? snd_pcm_hw_params+0x65a/0x1e20
[  242.694075]  ? snd_pcm_hw_refine+0x1180/0x1180
[  242.698645]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  242.703645]  ? snd_pcm_hw_param_value+0x112/0x550
[  242.708469]  ? snd_pcm_hw_param_last+0x300/0x660
[  242.713210]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[  242.719078]  ? _snd_pcm_hw_param_min+0x570/0x570
[  242.723816]  ? snd_pcm_hw_param_max+0x730/0x730
[  242.728466]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  242.733640]  snd_pcm_kernel_ioctl+0x6c/0x240
[  242.738032]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[  242.743736]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[  242.749603]  ? lock_downgrade+0x8e0/0x8e0
[  242.753736]  ? zap_class+0x720/0x720
[  242.757438]  ? debug_check_no_locks_freed+0x310/0x310
[  242.762615]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  242.767529]  ? wait_for_completion+0x870/0x870
[  242.772092]  ? debug_check_no_locks_freed+0x310/0x310
[  242.777269]  ? find_held_lock+0x36/0x1c0
[  242.781320]  snd_pcm_oss_change_params+0x80/0xe0
[  242.786058]  snd_pcm_oss_get_active_substream.part.27+0x136/0x190
[  242.792273]  snd_pcm_oss_set_channels+0x1f6/0x340
[  242.797097]  ? snd_pcm_oss_get_active_substream.part.27+0x190/0x190
[  242.803487]  ? __might_sleep+0x95/0x190
[  242.807448]  snd_pcm_oss_ioctl+0x2f6/0x3f00
[  242.811757]  ? _parse_integer+0x190/0x190
[  242.815885]  ? graph_lock+0x170/0x170
[  242.819669]  ? snd_pcm_oss_release+0x290/0x290
[  242.824237]  ? graph_lock+0x170/0x170
[  242.828022]  ? find_held_lock+0x36/0x1c0
[  242.832071]  ? lock_downgrade+0x8e0/0x8e0
[  242.836203]  ? rcu_is_watching+0x85/0x140
[  242.840332]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  242.845510]  ? __fget+0x40c/0x650
[  242.848949]  ? match_held_lock+0x801/0x8b0
[  242.853168]  ? expand_files.part.8+0x9a0/0x9a0
[  242.857736]  ? kasan_check_write+0x14/0x20
[  242.861957]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  242.866877]  ? wait_for_completion+0x870/0x870
[  242.871441]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  242.876611]  ? snd_pcm_oss_release+0x290/0x290
[  242.881176]  do_vfs_ioctl+0x1cf/0x1650
[  242.885048]  ? ioctl_preallocate+0x2e0/0x2e0
[  242.889437]  ? fget_raw+0x20/0x20
[  242.892875]  ? __sb_end_write+0xac/0xe0
[  242.896836]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  242.902353]  ? fput+0x130/0x1a0
[  242.905617]  ? ksys_write+0x1a6/0x250
[  242.909401]  ? security_file_ioctl+0x9b/0xd0
[  242.913791]  ksys_ioctl+0xa9/0xd0
[  242.917229]  SyS_ioctl+0x24/0x30
[  242.920575]  ? ksys_ioctl+0xd0/0xd0
[  242.924187]  do_syscall_64+0x29e/0x9d0
[  242.928053]  ? vmalloc_sync_all+0x30/0x30
[  242.932183]  ? _raw_spin_unlock_irq+0x27/0x70
[  242.936662]  ? finish_task_switch+0x1ca/0x820
[  242.941138]  ? syscall_return_slowpath+0x5c0/0x5c0
[  242.946057]  ? syscall_return_slowpath+0x30f/0x5c0
[  242.950973]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  242.956323]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  242.961151]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  242.966317] RIP: 0033:0x455259
[  242.969488] RSP: 002b:00007fd511172c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  242.977176] RAX: ffffffffffffffda RBX: 00007fd5111736d4 RCX: 0000000000455259
[  242.984425] RDX: 0000000020003ff8 RSI: 00800000c0045003 RDI: 0000000000000014
[  242.991675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  242.998924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  243.006178] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000012
[  243.013961] Dumping ftrace buffer:
[  243.017623]    (ftrace buffer empty)
[  243.021309] Kernel Offset: disabled
[  243.024922] Rebooting in 86400 seconds..