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"], 0x1504}, {&(0x7f0000001740)={0x1c, 0x1d, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0xc, 0x14, @u64=0x19e3}]}, 0x1c}, {&(0x7f0000001780)={0x14, 0x36, 0x304, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x4, 0x3d}]}, 0x14}], 0x3, &(0x7f00000019c0)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r6, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r10, r1, r1]}], 0xb4, 0x8000}, 0x80) 2018/04/10 05:52:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/04/10 05:52:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r2, &(0x7f00000005c0)=[{{r3, r4/1000+10000}, 0x20, 0x7fffffff, 0x4}, {{}, 0x4, 0x5, 0x9}], 0x20) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x800) sendmsg$nl_crypto(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@alg={0xe8, 0x10, 0xb01, 0x70bd2c, 0x25dfdbfc, {{'rfc4106(rfc4543(rfc7539(xts-serpent-avx2,crct10dif-generic)))\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x48840}, 0x8000) r6 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000000140)=0x9, 0x4) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000000300)={0x101ff, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r7 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r7) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/10 05:52:05 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x7ab5925299c46a3c) write$rdma_cm(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="000000000000840000"], 0x20) write$rdma_cm(r2, &(0x7f0000000400)=ANY=[@ANYBLOB='.'], 0x1) dup2(r1, r3) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/04/10 05:52:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) fallocate(r0, 0x2, 0x49cc, 0x8) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x25f4e35c, 0x4) 2018/04/10 05:52:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8ca, 0x9, 0x1, 0xffffffff, 0x9, 0x7f, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}}}, 0x1, 0x28d, 0x5, 0x7, 0xe47a}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/10 05:52:05 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@ax25={0x3, {"ed159e423fdc9c"}, 0x3c1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="80dc4927348cc02ff95685719e7298da0c4aff85cb908cca67afb0f19bb8b66cfaab9c67e6126541c31e95690bd9600a76c09f", 0x33}, {&(0x7f00000002c0)="850497708da2041709884423d315ab4cf86961c5f548086a96cef1f11a", 0x1d}, {&(0x7f0000000340)="2bdd39e0223d1e96fbf7bf59b9e09e63b304a3269e1c8947eb73855eb5f5ab3149097c98c9b24b5bcbfb099f54", 0x2d}], 0x3, &(0x7f00000003c0)=[{0x54, 0x11f, 0x800, "c3ab37544ca4d0c04ef5f882ad3b9297e9f083b23bfa9c06decf7b57e2ab9b4b20a02e710198a8db42ec0ff9d16bef75a24efdbdfc43eb2544e8a40594209317fe0a918f9464"}, {0x88, 0x0, 0x7f3, "5182e0bf0dbc67faa6e4eef19b8cf67e219f3386a67c5fcc8b58d609394502119f594b6e2e7cabe61903411ffc12934d0b14337f0cacfe4738f219c5a6a2e7efff8a2dcee67a7d0b57626ed68bd76d51f6f1cc2881e5f20f618c8cc2b302a614e96e2d079637aa786113b6c9e28688ef0f628b769de29732fb71"}], 0xdc, 0x4044080}, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x100000, &(0x7f00000001c0)="a542dc2d3aba995909b786f6e2af84d209e83052589eb753e3fceb87f83038ac2822e24d3da5e86e21dc1b858fac027e122b0ddbeb056a0e15db81e145418e2fadc2685026eda23515063e9fe19e7fe82a557e450a495b5e7ab3cd915367f02339") 2018/04/10 05:52:05 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x3ff, 0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@loopback}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/04/10 05:52:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000270063810000000000000000150000006ea19b7208000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/10 05:52:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000000)={{0x7f, @broadcast=0xffffffff, 0x8, 0x0, 'wlc\x00', 0x2}, {@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x30, 0x0, 0x81}}, 0x44) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x10000}, 0x10) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x301000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x3f, 0x9}, 0x41}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/10 05:52:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)="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") clock_settime(0x0, &(0x7f0000000280)={0x77359400}) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x1ff) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x5, 0x1000, 0x6, 0x8001, 0x0, 0x2, 0x1, 0x0, 0x40, 0x5, 0x0, 0x6, 0x7ff, 0x7, 0x7, 0x7, 0x0, 0x40, 0x40, 0x7f, 0x4, 0x6, 0x9, 0x5, 0x0, 0x3f, 0x2, 0xffff, 0x6, 0x1, 0x6b, 0x4, 0x7, 0xbdb, 0x33eda12b, 0x2, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x2, 0x100, 0x8, 0x1, 0xffffffffffffffff, 0x9, 0x8000}, r2, 0xb, r0, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000000)={'eql\x00', @ifru_map={0x7, 0x4, 0x0, 0x100000001, 0x5}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioperm(0x13, 0x7, 0x4) 2018/04/10 05:52:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x189882, 0x0) fgetxattr(r0, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {}]}) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x10000001000002}, 0x2c) 2018/04/10 05:52:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="5a44d9024be91d39afbfd40c9ad7398fc3957c600aaa08eadaed9182a42bf42354f6e6edfccfaaf2f897a0f76e3f9a8573a8cd004489cefedd6ba4b85820e150bc80e2209009fb8cd08a6858aecd99c133d1f92a98c33802ec11e41db2d8df0e96cd28a3eb1ff823a9ed7a18da05f4"], 0x1) r3 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xfffffffdfffffffd, 0x484000) ioctl(r3, 0x4000000002283, &(0x7f0000000080)) ioctl$TIOCSBRK(r3, 0x5427) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ppoll(&(0x7f0000000280)=[{r4}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) fsync(r2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000140)=0x3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="f6f4ffe800000000000000000040008b0414010900000004000000000000"], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e24, @rand_addr=0x81}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r6, 0x100000000}, 0x8) 2018/04/10 05:52:05 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x589402) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) [ 777.287979] sd 0:0:1:0: [sg0] tag#3259 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 777.296783] sd 0:0:1:0: [sg0] tag#3259 CDB: Xdwrite extended(64) [ 777.297659] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 777.302972] sd 0:0:1:0: [sg0] tag#3259 CDB[00]: 7f 00 00 00 ff ff ff ff 00 08 00 00 00 00 00 00 [ 777.302986] sd 0:0:1:0: [sg0] tag#3259 CDB[10]: 77 6c 63 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 777.302996] sd 0:0:1:0: [sg0] tag#3259 CDB[20]: 02 00 00 2018/04/10 05:52:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000080)='limits\x00') ioctl$KVM_SMI(r3, 0xaeb7) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)) rt_sigqueueinfo(r1, 0x2e, &(0x7f0000000040)={0x200000000000010, 0x1, 0x0, 0xdb83}) recvmmsg(r0, &(0x7f0000006580)=[{{&(0x7f0000005140)=@pppol2tpv3, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006540)=""/57, 0x39}}], 0x1, 0x1, &(0x7f0000006640)={0x0, 0x1c9c380}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/04/10 05:52:05 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x381000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) [ 777.394750] sd 0:0:1:0: [sg0] tag#3258 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 777.403548] sd 0:0:1:0: [sg0] tag#3258 CDB: Xdwrite extended(64) [ 777.409745] sd 0:0:1:0: [sg0] tag#3258 CDB[00]: 7f 00 00 00 ff ff ff ff 00 08 00 00 00 00 00 00 [ 777.418612] sd 0:0:1:0: [sg0] tag#3258 CDB[10]: 77 6c 63 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 777.427512] sd 0:0:1:0: [sg0] tag#3258 CDB[20]: 02 00 00 2018/04/10 05:52:05 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x10001, 0x7, 0x7}) write(r0, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 05:52:05 executing program 6: pselect6(0x40, &(0x7f00000abfc0)={0x4}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x3a}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6cf}, &(0x7f00000000c0)=0x8) openat(r0, &(0x7f0000002500)='./file0\x00', 0x202, 0x60) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002580)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000025c0)=""/4096) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x73}, 0x8) sendmsg$inet_sctp(r3, &(0x7f00000024c0)={&(0x7f0000001140)=@in={0x2, 0x4e21, @rand_addr=0x200}, 0x10, &(0x7f0000002480)=[{&(0x7f0000001180)="9e4408f70ca3f68f558f874da1758228a7ab9656c589a0600ce360b28d314e14e6bb66de88a08d8af9dc0d371317e7ba26635939b8c29ca46740eaa8443c38ed1138829159c7f3047b4c2bef2a836e32cea4417e2a5f0289cdbb0442ce44182fb2d712b042c64cb5c10e6dfeee6f2df28198fb13b54acee190a356b649b58b92d3dfb619c616ce3fc1764e49663d4c553bb6b88cd17edc1f", 0x98}, {&(0x7f0000001240)="d327c866fff43f7d5795003db6bef2d77b8dd7572243f89a43d5148e234dffe7e49e5a1c9628fdb981369673aa1c149888b769e82eef4e88491a1aee35e041f8e646bd521cb4a45e5eccd1138de4e853444242ca54a0972253edaafcf021cb4a665d1f2626d169e31fb06a119210e2e0f722397f5f8c18bd74def066af60d99179a1a2e2e414868c255945b8140f8b2502f011efb87ba24a21818d16a23ff59b63b471a45ac9eabd5b1ab911d4ed83cd71b8600d0f58ca606aaad2130e70f2e752b7a40d65e69baf19db728cd70ccedb09acb5db119c1363eb8ad9bbfcdd69d05a88f6a0", 0xe4}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="22253d368540b7ff6e2a50b5ebc72ebb444b17e6170d02abfb4ed72acfd26f311b24912a9da93134da7cf6301516f094bba1947191aa978a4d2cfc882fab0ff8475570d73bf0315534335e098ea00551bed96f73921dbddd1d7d5231dd0881209f147bc555f0ebbabf08bdfa4a5d71aec799ed2e8cc238aaabb67be8b4bc410f28ed52235f8333250b8503703b9ded353783b5e16ea733b510063d4b817583e97d38fc822ccc7e77a2dc497859f9179d51c1e8ea05360154e1c25ac3", 0xbc}, {&(0x7f0000002400)="5159cd3907d36a909bff8b262e634b7abbdb9e1624d2a032aba93b216a0b846eaaa2e78f54df19b0f87773352a5bde6392cc840941ce897f7cfffdf30883c6a5057fd1bd4ef2e226b5632d23d264686ddeea0249101f59192e0a77b07e4506", 0x5f}], 0x5, 0x0, 0x0, 0x4000}, 0x4004080) 2018/04/10 05:52:05 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x2900) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/76) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x8, 0x0, [{0x8000000d, 0x1ff, 0x284739d56f765fe1, 0x7f, 0xfff, 0x100000001, 0x1ff}, {0x80000001, 0x0, 0x1, 0x2, 0x7fffffff, 0x1, 0x10001}, {0x0, 0x6, 0x4, 0x68a, 0x1f, 0x4af, 0xfffffffeffffffff}, {0xc0000001, 0x5, 0x5, 0x4, 0x3, 0xffffffffffff8000, 0x20}, {0x2, 0x7f, 0x2, 0x400, 0x3ff, 0x1, 0x2}, {0x40000000, 0x100, 0x0, 0x7, 0x0, 0x2, 0x4}, {0x80000007, 0x6, 0x4, 0x1, 0x7fffffff, 0x1, 0x8}, {0x6, 0x80000000, 0x2, 0x0, 0x3, 0x8000, 0x10000}]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='nr0\x00') clock_getres(0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000300)=""/91) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x4ee183c8, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000003c0)=0x10001, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x3, 0x2881) r3 = gettid() sched_getparam(r3, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x0, 0xfff, 0x8203, 0x2, 0x3, 0x3f, 0x100, 0x2, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xd1, 0x3}, &(0x7f00000005c0)=0x88) r5 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0xff, 0x10000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0x62, "07e1ddfcb3c48b6558c360b223434a3979b9d1af4f9e30cb6a8c28be59f2e4f222ab638570e729ba0726d5ba7dcf4e6a2716619189ae9ce53d70c1f1f2f7d2eafb0f09468b8a0ec8bc37b666c21e1b5b32b4123ac0d4713ae4f1028bdb39bd4302a5"}, &(0x7f0000000780)=0x86) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f00000007c0)={{0x1, 0xcd6, 0x8000, 0x5, 0xfffffffffffff453, 0x7}, 0x80}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000800)=0x94c, 0x4) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000840)=""/137, &(0x7f0000000900)=0x89) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000047c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000048c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004900)={'ip_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004a00)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000004b00)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004b40)={'vlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004b80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004c80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004cc0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000004e00)={@remote, @remote, 0x0}, &(0x7f0000004e40)=0xc) getpeername$packet(r1, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004ec0)=0x14) getpeername$packet(r1, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000071c0)={'syz_tun\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000007200)={@mcast1, 0x0}, &(0x7f0000007240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000007340)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000073c0)=0x14) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f000000aa80)={@broadcast, @empty, 0x0}, &(0x7f000000aac0)=0xc) recvmsg$kcm(r0, &(0x7f000000ac80)={&(0x7f000000ab00)=@hci={0x0, 0x0}, 0x80, &(0x7f000000ac00)=[{&(0x7f000000ab80)=""/69, 0x45}], 0x1, &(0x7f000000ac40), 0x0, 0x6}, 0x40) accept4$packet(r1, &(0x7f000000acc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000ad00)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000000ad40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f000000ae40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000000af00)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f000000b000)=0xe8) getsockname$packet(r2, &(0x7f000000b040)={0x0, 0x0, 0x0}, &(0x7f000000b080)=0x14) getsockname$packet(r0, &(0x7f000000b0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b100)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000b6c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f000000b680)={&(0x7f000000b140)={0x518, r6, 0x600, 0x70bd28, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r7}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r12}, {0x1bc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x727}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x134, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x518}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/04/10 05:52:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000048000), 0x0) exit(0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/04/10 05:52:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x80000) getsockname$netrom(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$fuse(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="208000000000000000000000000000000000000000000000004b34c1d27e0ca1ca9461f079ccf8df19b3a348ca5fed7d6f813f5f9ce31267d9a8ec9b786aa12cb2c145ead925039ab376eadba2ed0d0e5d91de31b7ff57de122c1c"], 0x5b) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f000084bf75)=""/139, 0x8b}], 0x1, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/04/10 05:52:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x4}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x101) 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$VT_RELDISP(r1, 0x5605) 2018/04/10 05:52:06 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/04/10 05:52:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b6ffc), &(0x7f0000b00ffc)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74653f0000000000000000080000000000000000001900001e0000000000000000f8561c333b7099bb96689b375dd8d984d168780d3c1bf8567a900267ffaf1de85ded35c7fca330363442f72bca05e5137bb815f1eba057afcf6b2e332b2626436a1e56a2819707b8d512ae0d5cabbfa4ac1f27f54b7b58709267161bf7f0ef756940531fc9b93cb56da82d24e0193a58490fbbba9ef6bec4546410ff604ccc0aeb069813ac"], &(0x7f0000000100)=0x24) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000280)={0x7b, 0x0, [0x81, 0x6, 0x3, 0x8000000]}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="36352ee031f2255978f17386cfa6aca5329d4f3d6a0c63dde99d5f083a028a0830db92a89f1a266848247f9e18f5816bc29b40cbf63308c63fe0c60426c2d6ec58b376c3b6f63b28fa16f8da5be8f2e6ddba246bfc543b84f2aad9dde4ae") connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/10 05:52:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getitimer(0x2, &(0x7f00000000c0)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x8000000007ff, 0xfffffffffffffffd}, 0x349) close(r0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)='bpq0\x00') r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffffffffee80, 0x14000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="040059e761b1020004000800"], 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f0000000040)={0x20020071026, r2}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x12) writev(r3, &(0x7f000013b000)=[{&(0x7f00000001c0)="580000001400192340834b80040d8c560a06f8ffec0481005800040000009400000001007d2928825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000106000000a5254adfbb96cccae53097ea6eb3051fce4829458614ff130693e03c54c78285095f08f630a62cbb9e14f8936816b5b21984908bb813b6ac6f4427fdb0be394f06149d918ad045e7c792ef6af87b8693bf2bb2194ed2fef969d3633e4e21a0e261fb4a036d46e84c829bbc653ccacde09a39e1a6a2ec9fb01218713530fb0f57be387449152bcc4b61bf95a1000000000000000000", 0xde}], 0x1) 2018/04/10 05:52:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={"6e6174000000000000000e00"}, &(0x7f0000000280)=0xfffffffffffffeea) 2018/04/10 05:52:06 executing program 7: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) unshare(0x28060400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x56b, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x800, 0x4, 0x7, 0x2}, 0x14) r4 = eventfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x95e, &(0x7f0000d7dff8)=0x0) io_submit(r6, 0x1, &(0x7f00007fcfc0)=[&(0x7f0000feefc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000e34000), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/04/10 05:52:06 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0x74, 0x0, [0x2, 0x5, 0x3, 0x3a58]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xd91}) [ 778.336297] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 05:52:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) listen(r0, 0x480000000cc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="150204010000000000000000000000fafffffeffe0000001"], 0x18) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) 2018/04/10 05:52:07 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) sendmmsg$alg(r2, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c42d63358b3f169ecb1b5d52fd4decbb91a88bea51717a9365ec8febc5a0ae94f986c01c", 0x24}, {&(0x7f0000000200)="b1b349d57646b81f9e9aa715598ac8384fae7fafc5f1e9c0371c6ad87f18b8da1dc8c4beba7caa6b44a87a56789892b97f2d64152146f5227c7444f7eb2de445dd436e9129ba44fb43157f0ee0e90d1322b8f1b246364ba2f8ad4a87d40bf4251700628efd34c82577ae299966736518e62f47d2", 0x74}, {&(0x7f0000000340)="9d72ce5f0ef37651843197c2568333e2a4cd837b0fcd719043d1db0b4fefee28b0b61995b1f40e18415527b4894d3675a6ca349150b7f913ca00d2c0c6f6f7b364bf57fe627d4c6b8bfd22333ffd7fcd07bf92170aa6e2065a494aae939e3a73403ee0d9d31625bfb8af570d8d15ab1351c7ce313dcc4bb98ae0b7ab514a5b49d3c0c2a13bc89978578162e26bb15fe40c9310b84038d18ec83f04d46df07580faa10afabc3dfb6f8007456b560ae3d42a6f5782f618603df3559eda", 0xbc}], 0x3, &(0x7f0000000400)=[@assoc={0x10, 0x117, 0x4}, @iv={0x94, 0x117, 0x2, 0x82, "505775f0fa0dfead78da4e4132d94c5c8252a14f0cba58ff899f84c77c8c9c15be9d733b17159cc584f19c53efc9679b35788a708e5b649a4e7b8ad63b139d6c96a3de2ba50400c8ae54c2deaec7b14032e53134adf0ab6609e1d0a3a05ade17630aec3473256a09a0a72d29752db0096ca4d4807b0197c6447060f041cb1e7a6e0d"}], 0xa4, 0x40}, {0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=[@op={0x10, 0x117, 0x3}], 0x10, 0x40}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000500)="64790941fdff988813a8b280ffb02433c67888bc151e04a13cc5ac93902262ab85a1fc6dc76f832396dc0c06ecf71d082735faa6b826abead910dfff634dcd8620a5df97af5331966ea774eeebbc573ccf7a11d7ab930b1cc1e76456f081843250c6f41a77cb1e16931bb05a4dec7d0af469f60b0285727910c427866ca2c9ef835ffa8d983d7afdd62c600d79bec75302558fce4541bf236123a2f6a086d6c3e997c462b66db1d47059a1e6b4ed53a83852191f16f9e6ce7fb5691604285c5e58091a220fa3763f53f3be9c6e172a0f771b82", 0xd3}, {&(0x7f0000000600)="4edc14b91f68be00711e0eec64d8b13feb4926d6bfb4841560c9ec81dd9095fb", 0x20}, {&(0x7f0000000640)="d79f6b6584eed3268459fc50ed33ed8ea3ba45a580c0e0854096bbfd3d23a1cc1b04227524114281003f156777e4c5d51d36eebabbacd277895f0fef33e36e39b7b5e6940519b7f7efc8ee2cf25a1ce602e93c8d2c6bee4aefba5fa35e65b713c3ae784e57f44506a1eb63184b4aebd2ebf595fd8a16a830db40dddba02dc993ed47d1e7fb14d8cc34b546b45155d645341a4c8cc1ff", 0x96}, {&(0x7f0000000700)="2bd2ef115a72a5d18bb51664319c41fdcb277046054f40e3c91d1e609d65208d1b2f3f", 0x23}, {&(0x7f0000000740)="36e0dc095767720223a843f182e601a243a34f1a4d7b37ba6d7a19576b56b692fc5de4a919a05041ef106637cacf1b0b74a51558a05635275c74ac3624882a5ca2dc3f39ef3e5be9fd9fd15747e578de1085e3d1eb3cd7fb28ccfecb895ac4fe41f6cc3c6a6b86d865f21433314121071ef4456c75e239d92ffe76f526aa1e071e11ef4b4be7f7265f8152f38af6d533a3435e7b83d4610212b7e1ac6ddf657b0d2f781db5f2abe9", 0xa8}, {&(0x7f0000000800)="c1af69c4a0a05efd3f266b61f94d071979cc1974", 0x14}, {&(0x7f0000000840)="6a4f8c0fb1a2298dac7853b67d3c4ba20fb1ed29ca53d8d4f331e0f46ab0ed6d7800c01f44f94bef0ecc4b43d0", 0x2d}, {&(0x7f0000000880)="c0ada33c3f32290550eef37dcd453847f1995a5ca5b08174501fea53dde12359197455f6702407c2c0eea1b2375b79f10428b51c5fde7402a45c366a9db666e44fd0765abbd679adc9ffb663698d5a9e604d34c8777b434cd5ad323796cde9ebe0c954b0af92912410d651480aaa61048fd8f75363865553dc24842a57d5a37cd3a2b8351f3029", 0x87}], 0x8, &(0x7f0000000980)=[@assoc={0x10, 0x117, 0x4, 0x10001}, @assoc={0x10, 0x117, 0x4, 0xfffffffffffff58d}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x10000}, @op={0x10, 0x117, 0x3, 0x1}], 0x50, 0x8000}, {0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000a00)="4fd6393c3ba8bdcc99699cd232625a726bca0655576b6701c4412a184348e1860b90891ab9e181eb04f33f6cc3fd6c5dd5602401b2c56d6f2e114968a2105e58f28beb21a9e396a247895f02a95cd225b6de59bc05a37411ec", 0x59}, {&(0x7f0000000a80)="67eab88081fa95f49569305d8392dd6c45523aae0c8bf950c693bbbdc387e208423e420c03d698bad5677d0fcb46da6eea36ab6b36016980623c8cc7c057f4a10110d13baa490afd818ad9d35feda130fde595dce0b2f63b4d66d5709221c1a65d0717059348b81942cbf0ac0448322711a1debd0fc0563ddc96ae8b35783187624ebf806af70455c7cb5c6abe8be76c53a955c105fdaef78431ec845afe3a32a1270466e969ac5981b5b94af99c56230a063abde4811bd505c5956dbc0e8f35", 0xc0}, {&(0x7f0000000b40)="9ee932d85edf3a87998c6e1fb987978e2582bbb509077e4063ff880a16e28ab7aaf592bd57b3188ca99ba1137170c5ec7671616baa6c978f894912b076", 0x3d}, {&(0x7f0000000b80)="b79c07bba6cba00926ca44146fe9b7e6d34bb1cd88130fc0aedd508bede16a7bf7f4633bb8034d0644cf0760d338cf310d911be0f70779af40186a7c43469b8e2f2ff75b44ceb4c433ef14886efa30e0343ad68b993d88cac7c320c5f948fdd5ae670a2c009c49192f8a2f890677b817810fd9c581e96a519e44e2b0", 0x7c}, {&(0x7f0000000c00)="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", 0xfd}], 0x5, &(0x7f0000000d40)=[@op={0x10, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xaf, "5e3cbfd2ceae0f298b9ae884335b4ce1cbec59fd675abde9cea6f19c147372b754662ff2982886e96c3cbd9579abcd538eee7d4c63c2adf925cbb0f1f8394b712fdafdbf54d71a050bfaa54b644e6b4ef045e2ddda659e8a72e628131489d09ee377302bc8f4f93cb6306e6bdbe473c46afe8848565c99bd97ad1375acfca181ae73687a4034a0d1c2045893a969b951dc0da9ac3dad096372b02586d3c845e7d166e6a89201fcecc2dd309121b16f"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xefd}, @iv={0x80, 0x117, 0x2, 0x6e, "f610904ff592aa675253a7e1e28de9b3cd56b8d87ab8acdbe86c28091f01e1f2bdfa79daa8b184acbb6feab81535674a8243e4314d81cf4bb034940de0854573982c997356a7acdb4e22f03c40c788756e0ab7d7ebffeb382a5370262918b32bb691b07fb08cec7be32be4ff8725"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x7ff}], 0x1a0, 0x8090}, {0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000f00)="3201d2ffcd5a992b9c04378847035981956145b1d745b12075d96d3fa379ff2960db82d33a4c4b368552c3c005fb66143e587c7c26f3508cda632dc1bd0f828f482ed573613ca3d79491fe0d72656d8ae9ef3703c157223a83154fee692a37052eec7aa6675031d270e342d0c106846354ffe86e768bddcf68adebfe3445ba0a4ebeef7010f755d6df39dfd433a0344f8e62b97305fb9f80ba0502be64b8713eff13f06644a79bd31c3e50b51209edb345e93907e05413f9eeb198a13062e33a59e997ac34099f742259ec11c04091ae82327283daece0fa7ed6a6ea31f7ba6b1419", 0xe2}, {&(0x7f0000001000)="f02f3a391733ed7be45a461b1fda92bb2099c7cf2c1bfc6c90e4bfba21c7701aff1e54b5dc9a264ab8c32ad33dc014815d091a6cf94a146013e2ebdeb5f0ad267cc39faf87d097570e4a6b9c3dd44e3927a17b3dcfaed8ac2c41b9fc8ee925d00a15719df09c1127e788c07488817946a23b3a632b6bac04196c0ab8ef385a85f30739ff15e9b3d9614f524a19b7bd1989df815d9a64dc7e87f175ef3f3872acd874132525c546a896e15930b74a5f701f845fd01613d9b19738f9c7f9f71b0a4f12a54cbe670f663014def712c759d737aa8e43651e3a3c77", 0xd9}, {&(0x7f0000001100)="7ed5f759c1cd45e482258f696b0d921ae913c7dfa83d83fe311e8aac3fb8a1231f983500c93cb36799a759bf12133a16bb4d06d70353cbd7ecbe", 0x3a}, {&(0x7f0000001140)="5c669c6f7b826a5cd5a051e6489e78cc31009dc5450094609cb47374fb62b8e8483af503f15cb32e1e3835f51a57327568d03a0b0392e0a73fd6fc742b9c03b3c23b0ed1917228d3592e04d271f3889b57dd975324f913c2f3c1e21d1e7483e8c597c46bf2755a8146a13c66d66862f3f30773eea01a34e932cba527afd9822957536179b3259b8bf865d41607af5d24e27aed06b348bcb5999f2901ee89538604b71871a25e8cbec0acc25bf36115214c1604c3e2b630fadd62724c29610d567890671a0de48d6ec028697cfe26a8effc43fc538e7ebd65d04dab144c30108e9db1c79d68a70237f09f9359de6afd", 0xef}, {&(0x7f0000001240)="e0ecf1b18251a905c4db33219ea91723cb847915cf3d6c1baaee9ef42a0f7901665350b565bc713d2ab44bd5fa3619fc93e4d81f2f984094a553e797554ecaa988cba48624cf37080b192f73f0fe1da65f8aa61f1d9ab9986f11368c5f897e981c8229f16b05e4f4f2f6d4ff8df0f42c3c9d5274ec692dc1111598f9b89bcda188c298a8b289dbde50bba960207cc307d6f351a390c85b66f66b54af7f70d937a2befdb78774d5b299e012e5b58709512434e9959d6d8cbfae10c7f18a9a7a6d8c788df923d7d361fce626875f0d193ab921bcb21a11b5eee49c72611215e6", 0xdf}], 0x5, &(0x7f0000001380), 0x0, 0xc040}, {0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000001440)="1763032676edb8ec92c7f0693e4561d03a1277b8247f0bf755b306735774fe6370f244aff518d9b4eaa99e5cf9176928f189ad0f4838a97c8bdd2815a4c639320313654bf0f1a0d225acbf7e3f820e37716563a2268fadcdebe60e407e17a4850522018e824baceb3cbb249873bb72b3d7ccb01030e17646f326f59e0d6346fef4504ee6e5358cfeac5cc8da8545d93f72775921f5c902e352084c06e2348611fab2a1e308968bb4f45ce1a8141345d5019395e49442e1f7e383380732626a96f0b233331546", 0xc6}, {&(0x7f00000013c0)}, {&(0x7f0000001540)="5ace03b76c52066d50dfe7e97759e3a85f614ea2cb2f3b74735f1232f86a0353a41e749e63bd8eea530020ada7c1d7e7044481930c4b4ce43b6c39194195d8cf509a0bcdb6b1767488e6a164f46c344e7c890967464f598e987b703df0ad55e171c7201ad0f2c4851390c6fadbbc6b1ba47bbe6b649289fedf26a0b052b761184ce93e0d433759ac02618fed442f50e3118fcbea965b6782f30154ee2c1575ee1efedf117182f00381e16f6e3c5d6d8e642a5d4fef945280e4d4dbb55a8c1531931149fb023b2903c9504c3885416468ce05043a91ae39a99156b4d9a22112", 0xdf}, {&(0x7f0000001640)="e1ab351b1e67497c4b6cd33a12d8c493e9b42e43b8c6ffb13c441ee901157e3dd1764498f7f67931cb4f987065bb75c44ec0fa8b6ce0f6617d1b853bec454cd62173643bc5e8d74214", 0x49}, {&(0x7f00000016c0)="cba11d8d2f836e2f47c4dd0bad5ad714ff4b529f426a3aece8bbcabdbd730ff816f81d4ca50233ece09c66fe7eda0ad54e8909a2db3c38192e37daf4080608e8cbead12db5d2c407405851d19f4e49e7b78dd67cd192605adec5a59ee598ee8362867c02be448ae7d45a9b5cd2794f48d9d6f6404c4fd42dbbd06dde3a188060e581c87c617573de74e27535b277f9482227060bea5d41c677e11d00902c0c8532e6693e4637d7822e064f8e4fba41ed0aabed23e60e87127102139c4cb7e561a68d08212bc7f850bb214068d8ff9618bf77cdfd", 0xd4}, {&(0x7f00000017c0)="a527e11a84770f", 0x7}, 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0x1000}], 0x8, &(0x7f0000003840)=[@assoc={0x10, 0x117, 0x4, 0x4}, @iv={0x68, 0x117, 0x2, 0x55, "6c14620dee419e06e1b8d818cd21fd593838347f955a31abd93e4b7783088fefefc145cfc1941967220c9426c2b5b1665ec6546c1d3a7b94407066e8c4b224b18548a31094de611d4d25094158b729b29a0327dd2d"}, @iv={0xa8, 0x117, 0x2, 0x95, "60c52cc888d7b4adb2da8cd838987013a7bf43da108709880cb55f68106c71b441a1d50bf661a5271e79dd5222c7a5c704983be7305f7f01bd8287bdc75d5ff377387e1f0e1199f308f5f1820db3df3800b67fdf1ecc5e96370e85dcb79b2b6e0e1bf252dba730967e187f88d0d68c1904982ba19c26d96f1b9e828eb6f8f669d23c568b64bd1806a55537a352ed077a245fcfb7f2"}, @op={0x10, 0x117, 0x3}], 0x130, 0x80}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003980)="08525602d170566efbefa1e2520d0cb4d425d189d7f7209c7726e122e236e1dc1d2e7732505b448d6e7b1b8a4a21a17c8281c0ceeeeb5f137aa50e8716fbe4691be89c2753d2969f0a0a66a9c104b0ae7b1025d0b3844be30712d56eb3b70307a90dbaec46618e07e0d7c02fb5fba333993eb9b6ca64e7134fb15ce803d324931d3e31a10f9203ce1e1ac0d21a1ddf21097fd5dcfd9d2e19ff4633b6b79f6b8e71e6f48a", 0xa4}, {&(0x7f0000003a40)="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", 0xfd}, {&(0x7f0000003b40)="b0c1e09e48e9434a960089dc96ef35e20a27dc6a4b696bdb8d800a807f4630b14be6f12c5aa368ad4c81b5b86886e2bf39d475c5ba3d7b21a1754bfe5af58dfdf7a71debdf94ce81a56099947b05ff78b163288e9d2946c6236fd5a645efd099aa92bc57e2ceaee8445218040c0b1bcccda9927efaad8ffbb554efc225bd475d05bf7f410bc1284d76df8638fa50936b010003a22a4332f2b8421d1a7297f90c", 0xa0}, {&(0x7f0000003c00)="cded106241fc931a86035e7827b652e830598ee1fd153fa7b4b7c34425234297a46352ce8be38c9fbc09052187", 0x2d}, {&(0x7f0000003c40)="8d9ec7323d56183ed173396095362ffff5cc635ba35661668cafd0cca6771c99e76e7c11980d278e0108735250272afa644f74928e3032a0031484864b9942eb94c8f273b69dfa4d9daa9697833596711108b32a7a1f677fc0194839361194985f35a38943", 0x65}, {&(0x7f0000003cc0)="d1df9ef3ea0a9674c207f28f868d589801c37fcbd436f32a2c10a7631e954c6eec34d180880558fda280ab6a1d4b59b43b432aef0d6e6302dd2312", 0x3b}, {&(0x7f0000003d00)="5682bf8a54fc5c0bbbbee5b986ae70910be29392730d0f432c544953d12636bd6a9fe21f06c1505041a27792d31aa52b290942d4e74f8fcbfc2ff1d5fd1aaa1aecf3b5dc9770123e0c7973b199d4580cd3fb2696f4b17fab44a2b40c058ae603cf6ede50c001e1fbd4fcae28ed185f6b6efda3cc8606b3a707864bf648b0f701054a696d448c594190b226768779539fb7f210d3f36d4ac7063c50d36f153aad690e1c198437ad3422908a688ce4e3665513925058860c7c6b3e9df4585121bf6a3f2f95cfccf1d26a70e5886f62469ab4ed3e285c95c8c7426e5bb92c33d7ffb37cac327624f9", 0xe7}, {&(0x7f0000003e00)="d7a3eb0cafef4d61e0e36e75116870bee862247eebf6d48927e73546c3aa353d1fafe9cf4f6d764f04ce403f0d64e3ed7bf7b92f4c69ad0c2d8309de726704d12a4bf071bd06cb8ceb4542b99b3d5650b953dbbb62b7cf72ef2cb2a98d957f9c95d9849154fc79c8d43708f59c7c1e59d8471c4317cf059cceb17a85b6d63df2a1a8748b4796a72b1ce4bdd7f8fc328f40fe", 0x92}, {&(0x7f0000003ec0)="8f42a39d61b5e5eaa0784aa1143478c436c1594201de83f448ead16846040fa6e008359dcc32b788aa308f", 0x2b}], 0x9, &(0x7f0000003f80)=[@iv={0x88, 0x117, 0x2, 0x77, "d26809384c9abcd58d3ccebbb6f61807531621bd6e5164c391e6a1b39a3d92c1bcacc515cca5bc45a0999849860accf6ec74dfa8dc7b3f31d0e718ee6c69bf08a0c6662fe51db046fbab444ad4c337b3fe22a5ea5c2e80190ca9eba65459732c311571f3f0a6a74f8efde047d2b80f1e73d8b01d8ad5ae"}, @assoc={0x10, 0x117, 0x4, 0x7fffffff}, @assoc={0x10, 0x117, 0x4}], 0xa8, 0x20000000}], 0x7, 0x4000) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000040)=""/1, 0x1}], 0x2) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000001400)=[@rights={0x14, 0x1, 0x1, [r1, r1]}], 0x14}], 0x1, 0x0) 2018/04/10 05:52:07 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000000c0)={0x7, 0x0, 0x5}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x4, 0x7fffffff, 0xa6, 0x4, 0x7fffffff}) 2018/04/10 05:52:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r1 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)={0xe0, 0x4, "f0a273b638bb85959a08aa1d887c8962c818177d3a179950f5078e20200481487e49a29deb02c6164162493995384d623c1fe3df478a439abba2b143399ae2932cb2acf78f5a863a151c69b602a395c7ec1b0987b1a7905a076e41be119184f93f973ba5325d350059f050bb742bdb65a1a4680dcf12036f81b26147d336b991bee809305cc2d5322e6e329060f290cc994b0158ea8f03ef24002d6b055c15775de0de881755089384a7a63fa9ecbe49eae29d5861efc42db47e79aef2b298b272e349678c8bc3bf771532434b6a74e148e368412f224e9a"}, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) 2018/04/10 05:52:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000004053deb8b670f8dc84e557e42b9e35aa5f6ecb1b88d13ebedb521763003f5e63cf4b8cfb5bcbfea84a76a5582abbe41b9657b395899ddf743c3590bcb73556eaa114b40ebb7a8aacbf611510b55b9fec1a6135c0022d3d2dd747327bcdf55d8a6971b004099720374a3295a6122be764bc24cf3d30e0b4f37b893aa561ec43e3158127a5d1db"], &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r3, 0x5}, &(0x7f00000002c0)=0x8) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0xffffffff, 0x2}, {0x1ff, 0x3cf}, 0x1ff, 0x3, 0x1}) flock(r1, 0x2) flock(r0, 0x5) 2018/04/10 05:52:07 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x3, 0x2}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000140)) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000000)="56d7cbb1381177388f586635b8ad05a55b908a3051dc133f5a0299bf103696be71e0d476a5f8d6ea0b74fb04ac0f35b1fdddcae21384d3d4ce93800351ac64f249e4c8ab637e5376e9bbe2180dbcde8743c1a5cb8d89310b1ca54cf83131aac42fee9c3cceefe58867002238518d435ef42d1402d402ecdfece8719487e65259b151044902b0370f80") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/10 05:52:07 executing program 6: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x1, 0x4}}, {&(0x7f00000001c0)=""/106, 0x6a}, &(0x7f0000000140)}, 0x9c) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000000580)={0xbb, &(0x7f00000004c0)="d91d3e7f8cf85ef4d0c305385500c22cd6b69917dadbe21f9d17e158f35deecb6837070b2a9e7e4879f605bd7801d5404ce110c98031fb0dd7c829c451c5c20c5b3e46ad8be6b44d6884d412a842b5cd5acb19530a2c3ae05eb8499ef3d34147be86455ccbe844f5bbbc2ef1ff53e25b472bbce69545ca73ac2be71808c716dd32322e434e4444185490ae3f5906ab77323f91dd33cba3b30d0dd5eac2a354b0b8c8a0066e8f04b51e646a3b3aab1323c2e8005b15a8d36de619b9"}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000557201d90000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006740800000002000000ac14ffbb0000000000000000030005000000000000000000000100180000000000cb2fddb266afbe9f4ea5f253c6e552"], 0x88}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x288800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x3, 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfc0000000000, 0x8, 0x200, 0x400, 0x0, 0x3, 0x8, 0x6, 0xbca, 0x0, 0x6, 0x3a, 0x0, 0x5, 0x1, 0x0, 0x1, 0xfffffffffffffffa, 0x1, 0x1, 0x7fffffff, 0x1, 0x40, 0x3, 0x7, 0xffffffff, 0xffffffffffffff9f, 0x3f, 0x8, 0xfff, 0xff, 0x4, 0xffffffff80000001, 0x2, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x2, 0x9, 0x1ff, 0x7, 0x0, 0x3997, 0xfffffffffffffffb}, r7, 0x0, r0, 0x9) 2018/04/10 05:52:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b08f55fb7184488a4c"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000093070000070000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/10 05:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/144, 0x90}], 0x1) 2018/04/10 05:52:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x7ff, 0x0, 0xaf3, 0xca}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x9}, 0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) write$binfmt_aout(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x695) r3 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50080000000000d8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 05:52:07 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x298950056b4b5af8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lstat(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, r3, 0x0, 0x2, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') fsetxattr(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='u'], &(0x7f0000000140)='em1cpusetbdev\x00', 0xe, 0x0) close(r1) fanotify_mark(r2, 0x2, 0x0, r2, &(0x7f0000000180)='./control\x00') 2018/04/10 05:52:07 executing program 0: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/]{\x00', 0xfffffffffffffffb) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x3, 0x1, 0x6, 0x8001, 0x0, 0x5, 0x44, 0xc45, 0x2}) 2018/04/10 05:52:07 executing program 4: syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x10001, 0x200000) r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffe00, 0x8, 0x3, 0x0, 0x0, 0x2, 0x10120, 0x2, 0x3, 0x5, 0x0, 0x1a12, 0x9, 0x9, 0x9, 0x0, 0x100000001, 0x80000001, 0x5, 0x100000001, 0x1ff, 0x2, 0x7fb, 0x72310f57, 0x0, 0x7, 0x3e00000000000, 0x1, 0x7f, 0x71, 0x35c, 0x75, 0x3, 0x7fff, 0x1c000000, 0x800, 0x0, 0x7, 0x4, @perf_config_ext={0x7f, 0x1}, 0x0, 0x40, 0x9, 0x5, 0x5, 0x4, 0x76}, r1, 0xb, r2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000140)={{0x1, 0xfffffffffffffffa}, 0x1, 0x100, 0x5, {0x1, 0x2}, 0x146, 0x62}) read(r3, &(0x7f0000000300)=""/229, 0x10000003e) 2018/04/10 05:52:07 executing program 6: prctl$getreaper(0x29, &(0x7f0000000100)) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000315000/0x4000)=nil, 0x4000, 0x0, 0x10110, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000), 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/68, 0x44) 2018/04/10 05:52:07 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000100)="766d53ec23f7e3cc418db56e6574312e2600643c5371a10370ccf9ff11200cff0fa3d93be7ec5a5dd0910326e4ff759d8e7b41546214ab721b5b1eee5679a896b70e100b865ec8a4bf7c5e759e4cecc441a84a125fa64c1dc9cf0d8367035186a26bab801befd3b307e9cd6996494bcdf24fb42e892ea6e6f4276df78964b17d4ffbd59e1a31ef0a4f376da73c70ab365e2d477160d58fa086f76b24c9605921decfca33629047d8b8e72d14e778d32e1a3af62e572a617f82c5ed97869eee1ae0f491f472b79bb37c22ee274ce3115d2a0156d3ec7c0a5e793a1ea48245afe78327dc157ba02b656cadb017fb7834b9b9fc5398e985edf7", 0xfffffffffffffffe) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) 2018/04/10 05:52:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x18a) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) fchmod(r0, 0x179) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/10 05:52:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)="14d0b9f570eee6f20c359f943fa617c1bcf7408f4b6681afcf7fe176e10c00feb842ff1aef9372db7c76a89d41a58b2fb798a33d1242a020aeea0a5eb36eb65115b690d64f191a0171045e03799d5497f0480f2ba0e62a6fccd19fc114e1796748293531feed9bbb02765dbcf2db", 0x6e) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/04/10 05:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400}) 2018/04/10 05:52:08 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8921, 0x301083) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0001a000400edfc0e1c0b0001000000001009ffeb0800010000090100", 0x39) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="d0000000e5be1c43e6823899af02e9c112709d382d3e636503933cf7f48f8ea91e79608a7f84c0ebbd7c7edad64c5f6b76abe4e88f64c8e4e702015425487116e3dce35e108eb97582393e4b71766d7e9d28e4353c1810ff028ff2425cde77c8213039b9731efea567403f44d599b00ff1eeefa3d1141078ebf084d15ce5806488dddac625352bfc788445e5bc26d4cc21474b4c7ebcd0576c120837175c3d784d7aebe990e88384cb7ea15263f78887f50e51702e3705403d1a986d822f54088fd0fe477ab1813f178163040317302047fa9f63"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8000, 0x0, 0x6, 0xffffffff7fffffff, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xa3, "14f962ed911f8ad1afab3a2efb591d75aadfae7c105a5e4ff3bfecc840c6cf37032e51624cc9887aa941b4e7050f8044b6b9ba48198379dfb72cdcc19ee57ffd584f259454a78774f1ac6d8092648c6db58f336ab9435677412013645dec7eaab4bd2a47bdce7d63f3c2de1cb687bafc935804362dc675881d89466fff3fae32036a33af70abf96013fbee949129e8d67da0a54045ec6860198f8e012582b7b850dce1"}, &(0x7f0000000000)=0xab) 2018/04/10 05:52:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001080)={&(0x7f0000001040)=[0x0, 0x0, 0x0], 0x3}) 2018/04/10 05:52:08 executing program 1: r0 = socket$inet(0x2, 0x2000000000c, 0x400) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="be96807487b69d7b023e54641dc932b519ca55dfec5aff38810000c71a37c869a63224693d66db29a0acb0353c47afb7079fc822dc24fc"], 0x0) socket$unix(0x1, 0x1, 0x0) 2018/04/10 05:52:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'qyzkcller0\x00', 0x600}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfbb, 0x80540) 2018/04/10 05:52:08 executing program 7: utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000f83000)={{0x0, 0x3ffffffe}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4400, 0xc00) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0xf86867e, 0x8001, r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/118) 2018/04/10 05:52:08 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xa230}, &(0x7f0000000100)=0x200) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x2}) epoll_create1(0x0) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0xad7d7fe0a6447f93) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) io_getevents(r5, 0x2, 0x9, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) r6 = gettid() clock_getres(0x800000004, &(0x7f0000000440)) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x9) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) ptrace$setregset(0x4205, 0x0, 0x200, &(0x7f0000000280)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece", 0x1d}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000b80)={{0x80000001, 0x5, 0x80, 0xc0be, "f752e421f7301443da423e814d26e2a23809b3c9c179256a25d682d6680759611cd78ec062a74897c69e8768", 0x3ff}, 0x0, 0x0, 0xffffffff7fffffff, r6, 0x3, 0xfffffffffffffff9, "26b303dfa2fd20254c8597f92644ff5bbf18868d5b8396f090becc3840d8a264dbe7183928563d5f42c4bf0b84096c323ee3e0cfe4d9c844065f77717301d809", &(0x7f0000000240)='\x00', 0x1, [], [0x9, 0x5, 0x9]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000006c0)={{0xc52, 0x2, 0x3, 0x2, "6802201e63952d965c97c67aaa6b9a1e5841e04e1853dbdef0fb1fdbfd08207b6ca44647a0a3e41b34f1092a", 0x6}, 0x3, [0x0, 0xf033, 0x401, 0x2a2, 0x7, 0x0, 0x0, 0x0, 0xb57, 0x9, 0x9, 0x2, 0x1f, 0x8001, 0x4, 0x8, 0x4f7, 0x9, 0x401, 0x2800000000, 0x3, 0x48, 0x7fffffff, 0x75, 0x7f, 0xd34, 0x2fd, 0x3, 0x4, 0xfffffffeffffffff, 0x7ff, 0x7fffffff, 0x3, 0x5, 0x1, 0x6, 0x5b1, 0x2, 0x7, 0x2, 0x101, 0x80, 0x6, 0x1e4, 0x8, 0x9, 0x1000, 0x6, 0x10001, 0x9, 0x8, 0x338c, 0x3ff, 0x2, 0x401, 0x13c2, 0x2000000000, 0x2, 0x8, 0x8, 0xf5, 0x7, 0x7ff, 0x1, 0x24b, 0x4, 0x9, 0x7, 0x5, 0x6, 0xfffffffffffffffc, 0x9, 0x1f, 0x200, 0x2, 0x5, 0xc000000000000000, 0x5, 0x8000, 0x81, 0x7, 0x0, 0x80000001, 0xfffffffffffffffe, 0x1, 0x3131, 0x7f, 0x6, 0x80000000, 0x100000001, 0x3, 0x401, 0x1f, 0xa7f1, 0x6, 0x9, 0x5, 0xffff, 0x0, 0x7d, 0xfffffffffffffff9, 0x1, 0x7fff, 0x400000000000005, 0x5, 0x5, 0x100000001, 0xfffffffffffffffd, 0x9, 0xd140eb3, 0x1a, 0x4, 0xc5b, 0x100000001, 0xc68, 0xffc000, 0x0, 0x1aaa, 0x9, 0x10000, 0x4, 0x1000, 0x1, 0x4, 0x4, 0x7, 0x7fff, 0x6], {0x77359400}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x101}, &(0x7f0000000300)=0x8) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r9, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r9, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x100000001, 0x0, 0xf}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000200)={0x4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r9, 0x54a0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) 2018/04/10 05:52:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000000340), 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000080)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) syz_extract_tcp_res(&(0x7f0000000300), 0xffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x5, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x10000, 0x0, 0x6, 0x42}, &(0x7f0000000180)=0x98) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/10 05:52:08 executing program 4: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000600)='bfs\x00', &(0x7f0000000640)='./file0\x00', 0x607, 0x1, &(0x7f0000001680)=[{&(0x7f0000000680)="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", 0x1000, 0x9}], 0x2000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x2000, 0xa) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/108, 0x6c}], 0x6, &(0x7f0000000480)=""/147, 0x93, 0x3}, 0x40000020) 2018/04/10 05:52:08 executing program 7: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4a2, 0x14101) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x900001b}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000003e8000082dbd7000dadbdf250a000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40040) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000140)="eeeee25cf075f32cfbdc7838fca8b50eeb9d146caa9afdc637660f343c8ddefe06251253757a345fa1d0b5514af5d9f56e7134ee046d43d5fbb699a873b2afc544ac9fd2230bde2cc9bbc01f105770bdc7a4728260850cb4df03512ceb1a0a2b5d2e433abb634891c392bf67a0e1bf0c5250fdcd0191b18f8c223880df94069022d9b5c28d78b63ebd8b4ade46d4ef56bc4071f029ebca6e841cc6bf787db06f39", 0xa1}], 0x2, &(0x7f0000000680)=[@iv={0xcc, 0x117, 0x2, 0xba, "5ce389fa4711fd53cfec1c3f67628ca8156cbc48238329474519668ef09bb18aabeb54aa9102d9ce9c47e354378bb09be00f251f25d521de9b43d90ca546a4b9f65a9be3426ac9b66776d92ae03680ad4be4c91341656152f3ccff6c0566baaeff9819b4e46ba85c811997dfbfe1cd0b8718bd62c7bfb2d856048e323907b4304f019c15e41b0b1b3812bb2bf3bda3010c7ddf7a8062cd903ee6711889ea43e91fe9507b79b172bd84231fb5848e0a28518ac2f1e1a0a6e7863c"}, @assoc={0x10, 0x117, 0x4, 0xfffffffffffffff7}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x20}, @iv={0xb4, 0x117, 0x2, 0xa3, "9a4ba9db1501000bd8bda0b2dbc1f823bfaf03bbab0b8c4dc697abe0b0bd8c530c1b4b033e5f590e046a172d4342e623a9924d3c3edbc454354c4331dc2fc606bf1d3d17e6545637a0d275ef8459dbd6f581b980f3248244116173a81a52db0caabe76756c3a94e014b357a456fb9c5cb429128ed20f856c0e39a6456188354c47c0cd2c8885bbf0f0ea73562bd5a912cbf783c355075b59ffab89a4fd539234bf9e15"}], 0x1c0, 0x4001}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x600482) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x3c, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r3 = dup3(r2, r1, 0x80000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x521) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf9) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000940)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="ff0364003b9eb66cb8b345529a7809c5ae12c2e90092b9ce801f23ab2b711dc5f61f74900b5e3b8b0e9103c0d8525908880a5b7476a93739a86c712be6725686c183db38e973add99edf074c5a4e2b07597332b684da874cf3d248222c94fa161200000000000000"], 0x6c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0xa8, r5, 0x500, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb27}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000580)=[@text32={0x20, &(0x7f0000000500)="66baf80cb884bf9480ef66bafc0c66ed662e0f09b8020000000f23d80f21f835c00000200f23f80f01ca0f015f0d0f20c035100000000f22c0c4e16651c4f30fbd4924c4c17a709305000000710f0fa1561c00000c", 0x55}], 0x1, 0x33, &(0x7f00000005c0)=[@flags={0x3, 0x800}, @cstype3={0x5, 0xb}], 0x2) 2018/04/10 05:52:08 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x638, 0x541000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) 2018/04/10 05:52:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101200, 0x0) futimesat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}, {0x77359400}}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001480)=ANY=[@ANYBLOB="cc000000000000000000000000000000000000005f8185759c16c4ca6276ca44e07510d13ab8f3a22dad9bfc94e6148d6d9d6d34349c82e53ca6bcfc64a1e5a5d4cd93dfdedc83bd08607c0c550165608983aed1cb0d553900291df63a1114d0389001b826e1b979a268b1552623cf75a7271971dce2b28fc29953ab067d65387e01b5e2073d3c3d0b41a2e226bf157c63e6b2f1cda4a5df327901fb7c9f0cc4d078b960a93c8d345999b91b6e7ec79cff59d01bd24f1209510a08004b005b2e160000000000000000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x20000804}, 0x20000000) read(r2, &(0x7f00000000c0)=""/100, 0x64) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000003c0)=0x9, 0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000006e40)=""/4096) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/10 05:52:08 executing program 0: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file1\x00') creat(&(0x7f0000656000)='./file0\x00', 0x0) open$dir(&(0x7f0000c91ff8)='./file0\x00', 0x0, 0x0) 2018/04/10 05:52:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x24d3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) 2018/04/10 05:52:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000980)={0xfc, r2, 0x110, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x16}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe88}]}, 0xfc}, 0x1, 0x0, 0x0, 0x48040}, 0x24000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3}, 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/10 05:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x80000000) rt_sigaction(0x33, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) 2018/04/10 05:52:09 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x2000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000200)=""/21) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0xcd, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r2, 0x0, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="04000200", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="af4a9f0b6867ac0ff6b566b36a3de4229d3fca78e98ff612a6b0ab"], @ANYBLOB="052301000002050056100000050000000115df8d42bb4dc7897f416696728444d9ae5ba5487b5072a444a3ddec1eaf0edf10d9dce85667082f12ce95f5f6fe98e7c940eacef3588387347577b162929f114873492d9cb32aec80cd0b5d92c12d4cf2efd72bbe3e36377a9deb268f7eb3bf29102e075a61fda8ff66561c63dedc92d40c40b20bb44713688833250e88d853103a38d35fc9ecad5b3aa666640afdc9"]) 2018/04/10 05:52:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 2018/04/10 05:52:09 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x6) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bridge0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=@bridge_dellink={0x464, 0x11, 0x200, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x8, 0x12288}, [@IFLA_PORT_SELF={0x300, 0x19, [@typed={0x8, 0x57, @u32=0x2}, @nested={0x168, 0x19, [@generic="b569c4b985a40f97264111f09a3312765ab6f7a37687e6aa732501135827a885c24177b5cca685ef29a4990b4f43aef4eff37547035119cdd0b51d11a675df76d9fb86f29aa22a36366198b2eb9b309537e9cf6c", @typed={0x8, 0xa, @ipv4=@rand_addr=0x2}, @typed={0x8, 0x80, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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"]}, @typed={0x8, 0x16, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x184, 0xa, [@generic, @generic="20745e0ac999b6e00ea41c40e16a551e0238962311eabe661a4f6dda923b679afb74e95432db8689be419ee7afc1295a35daf09ec36613cd5615ebf6be6a3db95e4bebdd3133b7820f7fe6cdeed23b875b106d3086d09fb1f4abf178687b9017b89937c17f15ae734e7f16ab1c7d33fb635bdfdddce1c6ee1b7b0346fb46321643e25fab2220c8a91c155facefce05715f0180e41360aad9a3c3bdad878eb57a80c8a56bde3f0c06b0d8dd80d67b6785aba5bc56e0e7d5cd95652cb54459343bb11d385ad0bbf6269cb5", @generic="8d2c82b879e1c0c7aed380f78e69ba35cb81224034e237a5dbf5a2353804cbf6c345a113c3a8ad457e2f676e54a7ec1021f5a71d8fe0cf10b1a19a9d3926df9c76015d97f0297b1b700e9656e89fa2327c0c805538992fd6fc86eefc51383d478d1d468bf4a3847e03bc02124934bb504b5557b5428644cdd7324f9d556f38dabe6ea7e7bd9b1f2727b745dafe71fa9c4b3a4a897a407ef0464e749d", @typed={0x8, 0x78, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x85, @pid=r3}, @typed={0x8, 0x39, @u32}]}]}, @IFLA_XDP={0x144, 0x2b, [@generic="6a0573321ca2de049fb4a4154b68ccc560", @typed={0x8, 0xd, @pid=r4}, @typed={0x8, 0x43, @fd=r1}, @nested={0x114, 0x7f, [@generic="59285872ab04e9dc721100b813456291a6fc83288f7490445cb6da8a5dc5be686e3f67261bf14402d3be1c0e48d76e2887ac5770e3212a7ee373ce691f1ea3b76b6526643c65bd9150e913e8964c64e57f45241a217beddaf266bb643cd0a386fa01f66dc93725c98c3eec4e6788a489097379ba92eb47e9a2b97f7c8207aae2e81d88", @generic, @typed={0x8, 0x86, @u32=0x7}, @generic="209d5169afad68c40a60172a8649774b4de955a324fc8c540537b114c9eec2a6055aae0e05ca429ab7786cea746dfbe68bcd894d43af098cd4e07123f9544a21d836fa02bb54d3b0912d0c91dc7f845f978538e7b05ed5e3c3124314c45941b83536580c7d924e23f510189ee878f039747e4342bb930c70716e64525f9ab8742ce8"]}, @typed={0x8, 0x10, @pid=r5}]}]}, 0x464}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x801, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f00000003c0)=r7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/10 05:52:09 executing program 3: r0 = socket(0xb, 0x7, 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x20, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe01}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x11}, 0x4050) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/10 05:52:09 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x40ef) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x4109}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 05:52:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffff6d) 2018/04/10 05:52:09 executing program 0: r0 = socket(0x12, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) write(r0, &(0x7f00000000c0)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0x102, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000041) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/10 05:52:10 executing program 2: r0 = socket(0xa, 0xfffffffffffffffe, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) sendmsg$rds(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="580000001401000009000000000000000000000000000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000001401000007000000000000000000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="0000003b336439ddee5bb51e2cef4dc6fb9c35d60000000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) 2018/04/10 05:52:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000004f00)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0x47) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000200)={0xcb, &(0x7f0000000100)=""/203}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f0000000280)=0x14) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x200, 0x8}) 2018/04/10 05:52:10 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x4000) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x40013, r0, 0x0) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x4, 0x606, 0x100, @empty, 'syz_tun\x00'}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/04/10 05:52:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x3a0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x50) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="9ddcee0e665a9f74b600279cad566bc6847c623724ba28c5e084da935290ca5ef9d397481df303000000000000ef4007daa4486d11cb22c5e36a575a136569525afa629d463b375221a542ca0e7b3599da4f36913c5b80c2517d04a50be2e866adc2262881ca00db9f38629b70ad6446691180b392bec58ba7bfd39893c2bf200ea6", 0x82) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) 2018/04/10 05:52:10 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) r5 = dup2(r2, r4) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffbfffe, &(0x7f0000001140)=0x80000000c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000), 0x197) sendto$unix(r3, &(0x7f00000009c0)="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", 0x5fe, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000013c0)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0xa0, r7, 0x520, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x20000011) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffffffffff7a) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001100)) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000001040)=""/41) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000010c0)={0x0, 0x0, 0x3, 0x5}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000011c0)={r9, 0xc41}, &(0x7f0000001200)=0x8) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) 2018/04/10 05:52:10 executing program 5: r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x100000001) 2018/04/10 05:52:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="0100ff0600aaaaaa0600000000000000f8aaaaaaf76aeb4ae7bf34ca21559552187baa0116aa06c0fe7c282bdcf7d00b6f70c3aaaaaa"]) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000180)="2dcb9dfd8091f952b7d0402fb2f8f897a4f1bb639f2882625755f19544742ab29d4c45dae6d330136030495f07b10d41ae5305515fca3f2c8ab83f905607274f3b00d7c62412a75f7e891a4ec3fbda14ff2c798e88b740780f212d3b97040824c1de31408976f8276695f7f2b54f41da8327febceb7aacdbb85408ed48cd23b58f77df9d939f90c365a64990a65398899c011c975b07a416eb2fc0a38ed822a887aa6d8593a2ec61d76af06e2a05eeb973c317c12780f0ce9859c60574edc43a", &(0x7f0000000100)=""/35}, 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x614, 0x200, 0x3, 0x0, r2}, 0x10) 2018/04/10 05:52:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x30d, 0x400000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040), 0x8) 2018/04/10 05:52:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) bind$pptp(r3, &(0x7f0000000300)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1e) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000001c0)={0x4}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/10 05:52:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/10 05:52:10 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000100), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000400000000000000000000000000000000000000000000000ffffffff0080000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000"]}, 0x110) 2018/04/10 05:52:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/115, 0x73) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/65, 0x41}, {&(0x7f00000000c0)=""/36, 0x24}], 0x3, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100), 0x8) 2018/04/10 05:52:10 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000000)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)=0x3f) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0x1000, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000003c0)=ANY=[@ANYBLOB="090000002600000096514f5a74534c2fd2ade0a4969b3cb1a30335d4435c86054baecc724ee30c897d0f1e1d3d126f20cb42cd2935b18bede6d1a2c31b1c7c"]) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000100)={0x0, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) keyctl$session_to_parent(0x12) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000002c0)={0xf9, 0x3, 0x8, 0x1}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)) 2018/04/10 05:52:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="19473a4ae893990d6f56d650a8a6165a9d3d4872ecc9f9ce53d7c9b3aea833bb45eba573dace76cd4acd023862e51c05322dc89ddcfb97f90e7692e1e0f00372bbb9ad3fe9c7597f380d3d83af8440392f3f24f59edcd84799956efec2223c4ea086731d8a2feab7d4440a1c7890b1405248af919f17e8a58008e2a13baaced71a30159d73d3a221191358a9496d2b2e19c4fc88b760d59698b0c499e333315625eccc0e8ef19cfc99", 0xa9}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) writev(r0, &(0x7f0000000100), 0x10000000000001eb) [ 782.015180] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/04/10 05:52:10 executing program 5: r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/87) openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/04/10 05:52:10 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/04/10 05:52:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0xb04c, 0x0, 0x1, 0xcf94, 0x7, [{0xa064, 0x7fff, 0x40, 0x0, 0x0, 0x401}, {0x2, 0xfff, 0x10000000000000, 0x0, 0x0, 0x3880}, {0x100000000, 0x8, 0x8, 0x0, 0x0, 0x1104}, {0x4, 0x6, 0x20, 0x0, 0x0, 0x2800}, {0x4d12, 0x101, 0x7fffffff, 0x0, 0x0, 0x200}, {0x0, 0x7, 0x7, 0x0, 0x0, 0x2300}, {0x6e, 0x1, 0x5, 0x0, 0x0, 0x88}]}) write(r0, &(0x7f0000000080)="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", 0x144) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) 2018/04/10 05:52:10 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, {&(0x7f0000000040)=""/223, 0xdf}, &(0x7f0000000140), 0x40}, 0x9c) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bcsf0\x00', r1}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000300)={0x1, 0x0, [{0xd, 0x0, 0x6, 0x8, 0xffffffffffff8000, 0x10001, 0x80000001}]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000340)="5cbbf18ec8886b13178086b5293375c8b58aa043584b9b9b01467d8c0ba4d1347492df587a37d13d058d3216e60ec23ab5c4e91e95092281510d37703c15243e35cc11ac407ed5402147d5a11da96b8856c91aa18ed011d7c6ce1404bd37a73add6dc30fc1d7e36b962eca3458336b88ac6d1926e481fcf2ed7fc357026601dffd34a1604ddaa1ce643e17762a124f5caeb23e1e1874ef3fed5bbe17ac078c3dfdaa82c3a24b377e20025d") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xc000000000, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r2, 0x7fff80000, 0x30, 0x69d, 0x7}, &(0x7f00000004c0)=0x18) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r3, 0x81, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000640)=0x18) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x401390f3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000006c0)=0x7fff, 0x4) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000700)=""/4096) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000001700)="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") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffb}}}, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) r8 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000027c0)={0x0}, &(0x7f0000002800)=0xc) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r5, &(0x7f0000002840)={r5, r5, 0x1128a0000000000}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000002880), &(0x7f00000028c0)=0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000002900)=0x7fffffff, 0x4) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002980)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000002a40)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x68000000}, 0xc, &(0x7f0000002a00)={&(0x7f00000029c0)={0x24, r10, 0x801, 0x70bd2a, 0x4, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x400c0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000002a80)={@in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x7, 0x7, 0x0, "81bced8fc7d3c7db3b17f649f6c261175de5dd5d0e55116804b348e209deb9a113573b25dd2dbecc9e8108bc9a115eaedb3969441778b707b36b84715fa0bfb86da396c1a8d5ef0b816e28d027248db0"}, 0xd8) 2018/04/10 05:52:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002680)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000026c0)={0x0, 0x53}, &(0x7f0000002700)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002740)={r1, 0x4, 0x1, [0x1]}, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/04/10 05:52:10 executing program 1: r0 = socket(0x18, 0x0, 0x10000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000300)={[{0x0, 0x629, 0x4, 0x1ec890fb, 0x3, 0x4, 0x9, 0x8001, 0x6, 0xfffffffffffffffe, 0xab6, 0x64a, 0xb1}, {0x4, 0x10001, 0x1, 0x1000, 0x5, 0x80000000, 0x6, 0x9, 0x6, 0x6, 0x1f, 0x81, 0x9}, {0xc1a, 0x5, 0x40, 0x1, 0xffffffffffffff00, 0x24000, 0x0, 0x28, 0x5, 0x1f, 0x100, 0x3, 0x9}], 0x7}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="0a00000069d7e0e2cfa96fffd33138fbbcf00902f7cf4af8f7592df8d48a5be91bb2f2cd982e33a6f90104adfd0f26b9719b3ddac2328a971f1fcc38ccd6a2bf7fac8a54db64201b496eecc1d6760e4207b88e95a7cc8c77f49e02f04fae03d7c0bb7721a04394c7aae94675e77075c12ff0825dad891651fcca873bd2a9e769c5a50099076f71", @ANYRES16=r1, @ANYBLOB="300026bd7000fddbdf25030000000800020000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x6, 0x0, 0x39}, &(0x7f0000000180)=0x18) 2018/04/10 05:52:10 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000040)={0x9}) r2 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9}) 2018/04/10 05:52:10 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xf, 0x1f1e, 0xc8, 0x764, 0x982b, @random="be4706f13469"}, 0x10) 2018/04/10 05:52:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a0000000536d8f051efa2de0d1ee04426ba633001fab0dccadbd37fa0befeef7055dc290cebdb428a64593c4ce1e9f164b5f2e9306f8a4c734a0f2f0ebe7fd68612c57b0455b55336f5e3373ccbcee"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/10 05:52:10 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c}) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r2, &(0x7f0000002300)=""/140) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000400)={{0x2, 0x1, 0x1b5, 0x2}, 0x100, 0x93d, 0x100000001}) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r5 = socket(0x10, 0x400000802, 0x0) listen(r5, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) connect$bt_l2cap(r1, &(0x7f00000023c0)={0x1f, 0x8000, {0x401, 0x100000001, 0x8, 0x3, 0x3}, 0x0, 0x8}, 0xe) write(r5, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x2, 0xfffffc7e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000002240)=ANY=[@ANYBLOB="7aeedf40d18b8c9100594a6c09000043ff055200000000c0dde504c3"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x7, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x3, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 05:52:10 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) socketpair(0x9, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x100000000, 0x2, 0x9, 0xffffffffe035119e, 0x6}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x401, 0x0, 0xfff}, &(0x7f0000000400)=0xffffffffffffffd6) connect$netlink(r1, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000300)="39dbb72fb6d0f56b6e226673ba32e2f1b5d16240d95e32935bb3204756e10d9653", 0x21) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_emit_ethernet(0x70, &(0x7f0000000240)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x800, "10c293c42391f5b87529e511a468e5badfcbdb3c8a3f009bf80dbf2e3666cf263d21a878669c35039de45d79d127d112269d30010c8d134321763d7da65aa609ea31043b0d0ba30e66d36f3edc1eeb49296e45d31035752dbb035cd449b0a7829529"}}}, &(0x7f00000002c0)={0x1, 0x2, [0x1ff, 0x6af, 0x7f8, 0x395]}) 2018/04/10 05:52:10 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000200)=[{r0, 0x8000}, {r0, 0x2000}, {r0, 0x20}, {r0, 0x11}, {r0, 0x2}, {r0, 0x2}, {r0, 0x120}, {r0, 0x12d}, {r0, 0x30d0}], 0x9, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x40, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x47}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f00000cfffe)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) 2018/04/10 05:52:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000240)="0f20e06635000002000f22e00f21200f20d86635080000000f22d80f01c866b8a50000000f23c00f21f86635020007000f23f8b867008ec00f01cf65360f01c8baf80c66b81e26f08f66efbafc0cb086eec16ea200", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x3e, 0x3ff, 0x2}) 2018/04/10 05:52:10 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000001100)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffffffffffcbe) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000001240)='/dev/vcsa#\x00', 0x3a8, 0x40a800) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)) accept4$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @local}, &(0x7f0000001200)=0xfffffe97, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000001, 0x1d, r2, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000001380)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e, 0xffffffffffffffff}, @generic={0x4, 0x7, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r3) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getgid() chown(&(0x7f0000000140)='./file1\x00', r6, r7) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000001440)=ANY=[@ANYBLOB="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"]) readahead(r9, 0x4, 0x1) 2018/04/10 05:52:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f000026cfff), 0x85, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000), &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10}) 2018/04/10 05:52:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x4e, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/04/10 05:52:10 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x2000) 2018/04/10 05:52:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x10a, 0xe9, 0x8, 0x7f8000000000, 0xd8dd, 0x8000, 0x3, 0x2009, 0xffffffffffffffff, 0x20, 0x1}) connect$pptp(r1, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/04/10 05:52:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000500)=""/92, 0x5c, 0x40002040, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f0000000340)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x600500, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x3) sendto(r0, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000480)={0x6, 0x489eae1e, 0x7, 0x0, 0xf}) recvmmsg(r2, &(0x7f0000007200)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000200)=""/144, 0x90}}], 0x1, 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x123000) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/04/10 05:52:10 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x6f26, @loopback=0x7f000001}, 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6, 0x0, 0xfffffffffffffffe}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/04/10 05:52:10 executing program 5: r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001eeff8)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x555e, 0x0) exit(0x5) timer_settime(0x0, 0x1, &(0x7f0000750ff0)={{}, {0x0, r1}}, &(0x7f0000faa000)) 2018/04/10 05:52:10 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x3f9, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x430000) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r2, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) 2018/04/10 05:52:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), 0x4) syncfs(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0xf004, 0x1000, 0x10f000, 0x6000], 0x100, 0x8, 0x5}) 2018/04/10 05:52:10 executing program 4: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20}, {0x20}, {0x20, ',-'}], 0xa, "44c7cf3184e089bba42ba83afbab5128100fa2c53cc5b1f943186ff04b31b9a4ba54252856bf511ab12d12a14f78f6174678875ac1bac6dc0a82b2bdae55d8c028e58cadbc7d4f93e4e4bf3fb0e64d4e7d2164c087751edcbbbc3e0cea82e9dd43cec39b6995d7749b5a50266ac65d64e3c9edd55c92f8b58d6ec06adb05d821b7dfb34074aaf7d72bec0cdb8e210473cd9f459a9e418446c6d1080bb8ae9a33289551b72d11ded095abb5dad0e008324ecce506a752c1c8e897a661313eb181df3e4ae05f11deed2ae4"}, 0xda) recvmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/250, 0xfa}], 0x1, &(0x7f0000002780)=""/4096, 0x1000}, 0x0) 2018/04/10 05:52:10 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x200) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) fadvise64(r2, 0x0, 0x9, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/10 05:52:10 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003bc0)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000003d40)='/dev/input/mouse#\x00', 0x3, 0x101000) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000003d80)={{0xa, 0x4e21, 0x1a0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x4, [0x0, 0x6, 0x2000000000, 0xff2, 0x100000001, 0x297e85f7, 0x7]}, 0x5c) recvmmsg(0xffffffffffffff9c, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x8000}, 0xfffffffffffffffb}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000700)=""/120, 0x78}, {&(0x7f0000000780)=""/78, 0x4e}, {&(0x7f0000000800)=""/236, 0xec}, {&(0x7f0000000900)=""/247, 0xf7}, {&(0x7f0000000a00)=""/211, 0xd3}], 0x5, &(0x7f0000000b40)=""/223, 0xdf, 0x9}, 0x6}, {{&(0x7f0000000c40)=@ax25, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/66, 0x42}, {&(0x7f0000001d40)=""/61, 0x3d}, {&(0x7f0000001d80)=""/246, 0xf6}], 0x4, 0x0, 0x0, 0x8}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001ec0)=""/120, 0x78}, {&(0x7f0000001f40)=""/30, 0x1e}, {&(0x7f0000001f80)=""/30, 0x1e}, {&(0x7f0000001fc0)=""/112, 0x70}, {&(0x7f0000002040)=""/115, 0x73}, {&(0x7f00000020c0)=""/78, 0x4e}], 0x6, &(0x7f0000002180)=""/184, 0xb8, 0x3}, 0x42}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002240)=""/224, 0xe0}], 0x1, &(0x7f0000002380)=""/215, 0xd7, 0x6}, 0xf3}, {{&(0x7f0000002480)=@nfc_llcp, 0x80, &(0x7f0000002600)=[{&(0x7f0000002500)=""/200, 0xc8}], 0x1, &(0x7f0000002640)=""/46, 0x2e, 0x4f7}, 0x6a}, {{&(0x7f0000002680)=@ax25, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002700)=""/106, 0x6a}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/79, 0x4f}, {&(0x7f0000003800)=""/141, 0x8d}, {&(0x7f00000038c0)=""/245, 0xf5}, {&(0x7f00000039c0)=""/10, 0xa}], 0x6, &(0x7f0000003a40)=""/87, 0x57, 0xeb}, 0x80}], 0x8, 0x10000, &(0x7f0000003c00)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003c40)={0x0, 0x6}, &(0x7f0000003c80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003cc0)={r5, 0xfffffffffffffffe, 0x5, 0xff, 0x4, 0x5}, &(0x7f0000003d00)=0x14) r7 = syz_open_procfs(r0, &(0x7f00000001c0)='oom_score\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r6, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000100)={r8, 0x0, 0x4, 0xc0, 0x20}, 0x14) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x5013, r9, 0x0) 2018/04/10 05:52:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f00000001c0)="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") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20108800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0xb00, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8001}, 0x1) 2018/04/10 05:52:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 2018/04/10 05:52:11 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80600, 0x20) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) munlock(&(0x7f0000965000/0x4000)=nil, 0x4000) 2018/04/10 05:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f0000000680), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="180000000000000008000000000000000000000000000000"], 0x18}, 0x0) socketpair(0x10, 0x80007, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/10 05:52:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x110, r0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10000000, 0x2000000000008009) write(r0, &(0x7f0000000040)="b652b8621e8d00000200000000000000ffffffff0000d29c70060000000000000000002c678ce22c9b160e96aa1fae1acbe48e60cb315a33", 0x38) 2018/04/10 05:52:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfff, 0x1, 0x401, 0x0, 0x80000000, 0x6, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x9, 0x3f, 0x22a, 0x100000001, 0x2}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xb3, "50e2327c5b60e3124d5dcf29c4c49e3250304bc860360250ed2c1f7e0e2c0fec16d7b7ecdaf114525fa3b1191625a3cfce272cac3809434e4b4bba24263a83bafec4a5590c01b51c0f7315c6ea4a0dcc5cf2d0efbcf28cddaa6494769e0605f3eebb8cd866198a5effc03a4138397664f572cab4cea6dde79f948f6b83a8aefe666203928e304c0ea1f0831f9de8e1c0d99b4a5ca47c50c58a1dd777b2b54428b8cbc000322aca960c0e795a7cd64a0cbb29c6"}, &(0x7f0000000240)=0xbb) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) 2018/04/10 05:52:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'syz_tun\x00', 0x5}) write(r1, &(0x7f0000000340)='z', 0x1) close(r0) poll(&(0x7f0000000000), 0x0, 0x0) 2018/04/10 05:52:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x2) 2018/04/10 05:52:11 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f00000000c0)) clock_settime(0xa54029e5cc53e22b, &(0x7f0000000080)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0x9b, 0x2, {0x1, 0x0, 0x7f64, 0x2, 0x100}}) 2018/04/10 05:52:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0x2, &(0x7f0000000140)=[{}, {}]}) [ 783.531328] ion_mmap: failure mapping buffer to userspace 2018/04/10 05:52:12 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000600aaaaaaaaaabbffffffffffffaaaaaaaaaaaa000000000000aaaaaaaaaaaa912bfcd14377936ece496ef9bf2c45504355273342b3c95b19a4fa99e0261870b7ec809bdfcc0c7a5475e99560ae268fd576c1cd1b1fd91fdd919e12a937d43fd6bc15c5eb488edf26b342da3176106eec586005be8dae45b99b66c771fb8853a116e49a2a352844550b494a0cdfdd8e8afbd3c181da979b569bc6cf63a01a0af18beca91498b2f773b332118cfca7f4d7bcd52ce77dc4ea1cf491b25ecfd9b5ce98264bb6e1f648fc543e7100"]) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x400, &(0x7f0000000200)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)=0x2) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x2, 0x1, 0x3}, {}], 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) sched_getparam(r3, &(0x7f0000000140)) 2018/04/10 05:52:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3d5b, 0x10002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1ff}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000980)=""/41}, {&(0x7f00000007c0)=""/203}, {&(0x7f00000008c0)}], 0x200000000000028f, 0x0) 2018/04/10 05:52:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) readv(r2, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/10 05:52:12 executing program 4: socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000006dc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0xbb, 0xd6bb, 0xfb, 0x42acd15f, 0x5, 0x8a8, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x0, 0xffff, 0x20, 0x2, 0x4}}, &(0x7f0000001480)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000014c0)={r2, @in6={{0xa, 0x4e21, 0x4df, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='environ\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x2}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x6, 0xc5c}, {0x10001, 0x7fffffff}, {0x5, 0x8}, {0x40, 0xe70d}, {0x8, 0xc98}, {0x7, 0x2}]}) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000, 0x111000) setsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f00000002c0)="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", 0x1000) sendto$inet(r4, &(0x7f00000000c0)="7d66e0cdbb5baa98f320a7b122f9ba4d7faf185ac09cfc575f6e60891117796849b2f0efd5e7644f52c4d3b7eac8e06aa1e935f327ac417f31b31ab825c3fe66b367a390bbe91f0569d374979fe14fbba6bbcd4f8e8df9e96cb2ce5fb3297fab8dc6891520ca41335c924ebefddfbdacdc95278ba34b670577fc90c92afeeb7c7f8cafe04267ee15d4f7baae9c2a108110a60cb2306aa55facf92d0488b123cd4b6f0e58b0f500a5c9f9a023d596d1a2903c86a00721f3d2fbc6d05c125ecee310ef42c505312037e3acf5", 0xcb, 0x0, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000006d80)={0x0, 0x1, &(0x7f0000006bc0)=""/201, &(0x7f0000000040)=""/46, &(0x7f0000006cc0)=""/175, 0xf000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000006ac0)=[@in6={0xa, 0x4e23, 0x3737, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x2, @empty, 0xd4}, @in6={0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x45b}, @in6={0xa, 0x4e21, 0x4010, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0xffffffff, @empty, 0xfff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000006a00)={r1, 0x48, &(0x7f0000006980)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xfff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @empty, 0x1000}]}, &(0x7f0000006a40)=0xc) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000006a80)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000110000000b7", 0xffffff5a) delete_module(&(0x7f0000007000)="655a5661724f6e003edc658ac78ab7df7ac3c2fa426bbb981502b70b6020659d8b759d009891021cd1bf69c5503f0d292ef563425ffb92c502e183365acc223927a500000000", 0xa00) 2018/04/10 05:52:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x5, 0x3) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000440)=0x10000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 'bridge0\x00'}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a0000000536d8f051efa2de0d1ee04426ba633001fab0dccadbd37fa0befeef7055dc290cebdb428a64593c4ce1e9f164b5f2e9306f8a4c734a0f2f0ebe7fd68612c57b0455b55336f5e3377ccbcee"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/10 05:52:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x57f0, 0x4, 0x3}) sigaltstack(&(0x7f0000ca4000/0x2000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xac) fcntl$setstatus(r1, 0x4, 0x4400) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c9e000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="0f20c035000001000f22c0ea5f0000001a000f01c866ba420066edf20f01c8362e0f011cb0b8010000000f01c1c4e2a1becf83cd050f30", 0x37}], 0x1, 0x30, &(0x7f00000000c0), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/04/10 05:52:12 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x161d46d4}}, 0xd1, 0x5}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x23b54636, 0x25, 0x2}, &(0x7f0000000400)=0x10) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0x5}, 0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') setxattr(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000440)='\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/226, 0xe2) dup2(r0, r1) 2018/04/10 05:52:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffdffffffffffe, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='/', 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0xad}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x10000, 0x3000}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/10 05:52:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendto$packet(0xffffffffffffffff, &(0x7f0000000080)="da0a4ffbad587b607c99d760ce02fbe69ff5046a0400726069ba74f021550053b0abe219e628dae07006507317a1", 0x2e, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000000400f22c00f019ae500eaf91ea9000f01ca66b9b40b000066b80000000066ba000000000f300f35ba200066edc7f832003e0f01dff8", 0x3d}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet(0x2, 0x80805, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000240)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6f) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 05:52:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600c80, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/10 05:52:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000000)="6ddac8441a935d6b7ef2550bfcea735b2200a398b1a3c2d2ebbc61f8657a28179db74be31c12ab3c157d367513184c3b007c2f8bf7253c6404c672712706e97003771accc4b54b4fcf7cc76e0b6a04a44a86c0da56dfe4e67ca4d59a001122d6004cbdc8c0fffc5a5872245303f8f738f423d3222223e9f3f6f869628ac8f239f1c115eb855f161d74384960c264163446996f90163e84", 0x97, 0x4048840, 0x0, 0x0) shutdown(r0, 0x0) 2018/04/10 05:52:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in=@rand_addr}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioprio_get$uid(0x3, r1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x511000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x0, 0x1, &(0x7f0000fed000/0x13000)=nil}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) 2018/04/10 05:52:12 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003780)={0x0, 0x9, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x20) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/10 05:52:13 executing program 4: r0 = socket(0x5, 0x803, 0x2) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = accept4(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000040)=0x80, 0x800) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x8, 0x2, 0x2]}) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x3, &(0x7f0000000240)=@abs, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x2c, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000680)={r3, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, [0x1f, 0x9, 0x3, 0x1, 0x8, 0x0, 0xc02b, 0x1, 0x1e1, 0x80, 0x3, 0x10000, 0x3, 0x400, 0x1]}, &(0x7f0000000580)=0x100) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/135, 0xb, 0x4}, 0x0) 2018/04/10 05:52:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000300)=ANY=[], 0xf) rt_sigsuspend(&(0x7f0000000080)={0x9}, 0x8) 2018/04/10 05:52:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001280)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x0, 0x0, 0x0, 0x100000002, 0x0, r1}) r2 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vmnet0GPL-\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/4096, 0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/04/10 05:52:13 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000001540)='./file0/bus\x00', &(0x7f0000001580)=@known='security.capability\x00', &(0x7f00000015c0)=""/4096, 0x6ad) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/04/10 05:52:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2a01, 0x0) 2018/04/10 05:52:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x2ae) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="5e905bae27f92720191f836f1ba9d6cc024ec84bab6d759e1f61000ab26604ed", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ab2cf2f2e86c56812a261ef63e1b11d70083498cfbf03750e4795821b4ad5f07f3d1af2afef45058588d253fd2a474c383b5cab0418e90c8899694a553d37644889e0e3871ddea77c1d0e1674a6e9d3d2a77f06fd3c20e8705e42f66e60209bcb6987fbfd0cdc91ed85c23b5294df628bcb4b471eb9804e5d5c1d601bc818d12afb843e9378bc0202015dd1d12a71ff1ac115e9f973504f41ff993bbee272dc656260aaa7155cf5dc34c74ed7bffd45e952c9ebc83f1ac03809b69532daa4c7fd99bbda1a3239bff061abdc074d09918fcc757dc892767414e06020c60979ce2c304f14692add125cfdc52c6761d2644f8ed", 0xf2) 2018/04/10 05:52:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0xfd37) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x24}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'team0\x00', r2}) 2018/04/10 05:52:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1, 0x0, 0x3000, 0x1000, &(0x7f0000f88000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) 2018/04/10 05:52:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c95000), 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/10 05:52:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x9, 0x7, 0x80, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6", 0x9e8}, 0x5, [0x5, 0x0, 0x0, 0x0, 0x10000, 0x9d, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xeb1c, 0x0, 0x451, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2, 0xccc, 0x0, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xfe9, 0x3, 0x3, 0xfff, 0xbb6, 0x4, 0x0, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x3, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x23, 0x7, 0x8, 0x1, 0x8, 0x0, 0x7, 0x4, 0x9, 0x9, 0xffffffff, 0x1000, 0x1, 0x4, 0x8, 0x9, 0x4, 0xf4b9, 0x7, 0x0, 0x4, 0x100000001]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3e6, 0xfffffffffffeffff, 0x3, 0x8, 0x7ff, 0x2, 0x33, 0x16d]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000680)={{0x0, 0x3, 0x7, 0x100000000, "5998e79e7a2abb082b19166daf11151caeb28584903a3c053043fab59db052d81edbe9de7ccfcac2594eff67", 0x9}, 0x0, 0x0, 0x5, r1, 0x2, 0xffffffff, "c6f44a925731ebfc545cb18aaba332216e6368c6f512a9ab4eafe5801cf2f9ea98b5b5a468ead73b383462f0e29c420954da470dc91956e37512eab718bd0b80", &(0x7f0000000100)='%\x00', 0x2, [], [0x2f2b, 0x0, 0x6, 0xc34]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x0, 0x8002, 0xf4, 0xf5c, 0x0}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r2, 0x100}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)=[{0x28, 0x0, 0x0, "1ca41a9b5ea151da3dbdabb475a606e56cab80fab11299a8ab198a"}], 0x28}, 0x0) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) 2018/04/10 05:52:13 executing program 5: memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000009c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x80, 0x0) sysfs$3(0x3) r2 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x3f, 0x800, 0x3f, 0x100, 0x1, 0x10, r0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) sync() 2018/04/10 05:52:13 executing program 7: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x201) recvfrom$ipx(r0, &(0x7f0000000040)=""/39, 0x27, 0x0, &(0x7f0000000080)={0x4, 0x71f1, 0x0, "40c08274518d"}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xfff}, 0x4) 2018/04/10 05:52:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)=""/250) 2018/04/10 05:52:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000003c0)={"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"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000029bd7000ffdbdf250f0000000800050000000000080004000600000008000500030000000800050003000000480001000c00070005000000100000000800020033000000080005000100000014000300e000000100000000000000000000000014000300fe8000000000000000000000000000aa080004000800000014000300080007004e230000080008007a000000"], 0x98}, 0x1, 0x0, 0x0, 0x40084}, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x80) sendmsg$netrom(r1, &(0x7f0000001840)={&(0x7f0000000000)=@full={{0x3, {"7bef59e74c6d33"}}, [{"ec1a2748d884eb"}, {"8976a9a033154b"}, {"0e50cd1e194ac5"}, {"1ff0341b4c644d"}, {"437dfcb6e5b2d6"}, {"ead30f53db92f0"}, {"16ba6ab23983ba"}, {"e09623f5050bea"}]}, 0x48, &(0x7f0000001580), 0x0, &(0x7f00000015c0)}, 0x0) 2018/04/10 05:52:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e0000005f000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @remote, 0x0}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcf8d, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x101, 0xa7, &(0x7f0000000080)=""/167, 0x41100, 0x1, [], r2}, 0x48) 2018/04/10 05:52:14 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200) openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000240)=[{r0, 0x400}, {r1, 0x4000}, {0xffffffffffffffff, 0x88}], 0x3, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x8}, 0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) socket$pptp(0x18, 0x1, 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./file0\x00') timerfd_create(0x6, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') lookup_dcookie(0xfffffffffffffff8, &(0x7f0000000300)=""/107, 0x6b) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x202000, 0x0) 2018/04/10 05:52:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x4) 2018/04/10 05:52:14 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000340)="399f813f87d4734171970ea4a94b4421235ba88107000000000000001f5149bb05081abec4013c6e85ab470fbe94355a64f0c28a60fdcdb5112a2eeb5561f35951c954c4bcf6f5f4c322baf64ca708d4d97f0d7f20206685", 0x58, 0x0, &(0x7f0000000180)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) read(r1, &(0x7f00000004c0)=""/194, 0xc2) 2018/04/10 05:52:14 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/04/10 05:52:15 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffffffff0000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x3ff, 0x1, {0x2, 0x0, 0x10001, 0x3, 0x100}}) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000180)=&(0x7f00000000c0), &(0x7f00000001c0)=0x18) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x6e) 2018/04/10 05:52:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000412fd6)="290300e0eb01001000e0a40e07fff00f06000000ffff01e2ff2900f3ff090000000000000000000000", 0xee0d4187211cc17) 2018/04/10 05:52:15 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20c401, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0x3, 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x51}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x3ff, 0x3, 0x3ff, 0x7]}) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r1 = perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) socket$nl_route(0x10, 0x3, 0x0) 2018/04/10 05:52:15 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f000005c000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000580)={0x377400, 0xc3de, 0x7fffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc00) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) arch_prctl(0x1005, &(0x7f0000000600)) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r5}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) sync() fcntl$notify(r2, 0x402, 0x27) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r6, 0x20000003) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r8 = socket$inet6(0xa, 0xa, 0xffe) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000600)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000005c0)=0x3, 0x4) r9 = accept4(r6, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r9, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000200)={r0}, &(0x7f00000002c0)=0x8) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/10 05:52:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/10 05:52:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x5}) 2018/04/10 05:52:15 executing program 2: r0 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665253a4465", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, &(0x7f00000011c0)={0x3, {"ae32c3ffd38f6b"}, 0x6d780000000000}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x7964) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001200)={0x6, 0xf832, 0xffffffff80000001, 0x8000, 0x6, 0x6, 0x40, 0xa41c, 0x1f, 0x60000000000, 0x4}, 0xb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001240)='irlan0\x00', 0x10) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='ppp1\x00', r0) r2 = syz_open_dev$vcsn(&(0x7f00000013c0)='/dev/vcs#\x00', 0x6, 0x8004200001000) pread64(r2, &(0x7f0000000100)=""/106, 0x6a, 0x0) 2018/04/10 05:52:15 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000100)={0x2, 0x4}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000002c0)={0x0, 0x7fffffff, 0x6}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000040)=0x8d) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000200)) 2018/04/10 05:52:15 executing program 3: r0 = socket(0x11, 0x800000003, 0x610081) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) epoll_wait(r1, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001100)="43e393ad4525741066b95a5d54a3909c8ad214ab9d32301279ae5a0c2936077a49fc936b6609161cabfe29bf77ff82327fddb0728d41577edf60f384f0b9dd5355d06747e62d8a9ada3b54af1d36683be819", 0x52) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0xfffffffffffffe50}], 0x20000275) 2018/04/10 05:52:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r2, 0x540a, 0x2) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r0) 2018/04/10 05:52:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x94) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 786.896141] sd 0:0:1:0: tag#3267 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 786.904339] sd 0:0:1:0: tag#3267 CDB: Read(6) 08 00 00 00 00 00 2018/04/10 05:52:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 05:52:15 executing program 6: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1a, 0x9, 0x1, 0xe93, 0x74680000000000, 0x200, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xdfd, 0x9ea, 0x7fffffff, 0xffff, 0x3ff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7}, 0x8) r3 = gettid() prlimit64(r3, 0x2, &(0x7f0000000280), &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000240)={0x2b, &(0x7f0000000000)=""/43}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x5, 0x2, 0x7, 0x7, 0x80, 0x7, 0x7, r2}, 0x20) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) [ 786.938651] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 786.994131] sd 0:0:1:0: tag#3267 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 787.002327] sd 0:0:1:0: tag#3267 CDB: Read(6) 08 00 00 00 00 00 [ 787.028414] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/10 05:52:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x5, 0x5}, 0x2c) r1 = memfd_create(&(0x7f0000000240)='system.', 0x1) openat(r1, &(0x7f0000000280)='./file0\x00', 0x10000, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x208800, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x531880, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', '/dev/dsp\x00'}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="a7", &(0x7f00000000c0)=""/131}, 0x18) 2018/04/10 05:52:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4, 0x501200) ioctl(r0, 0x4401000000001276, &(0x7f0000000180)="eb12b628f4f6f408f2ccc77854ee8f8cc20e96d828e8c1b2df25475a6fcbf3c0d77d4154fbdeeb904f512795986d88f2858d90bc4d31413f290810363833eb05d34ab4e20b2d1ee1092e62de1963dd3534c6d5654c249e94c8453feb26e60b2c36ea7e671a9b66ea0df1f10642ec38787270be65e269b03a89399d242399861f43503fc327327c6bd2") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x280, 0x6, 0x8001, 0xffffffff, 0x80, &(0x7f00000000c0)='teql0\x00', 0x4, 0x8000, 0x4}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x2) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f00)={0xffffffff}, 0x1, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) connect$netrom(r2, &(0x7f00000002c0)=@full={{0x3, {"421c8e6323c6a1"}, 0x6}, [{"d45c7966b74830"}, {"41af4cb84a6c72"}, {"73854a54948c0b"}, {"3c821a630fb60f"}, {"6666653fa65179"}, {"d99c1b96b3d4aa"}, {"4657bc9afa2420"}, {"d67fdc3ce62b16"}]}, 0x48) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/10 05:52:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="26be2fb588243f8d55d16a31a6f8dae5568e79d54db7cd6915a9a492edf3ff28a30bb82883783f3e64513034d179d5d5df9456452ad52a302ece6c5ab2511e05e2a9052a56756bf828449ef09f0da5fb43cff5051a32439f883ed9599b0787cc3453fea995b27f672273f5aba4cc99277894e745825a5f0d7033c204aaf78d417433ca2da4a5a786402b4b3423128c1213f2144b36adb72f35e45086e867eaea07a0e45c0e", 0xa5}, {&(0x7f0000000300)="0f96f3abfeac1d1670d071c35c802872b29a383c1f79795de3f1e560f06b7255f3fbbc7959f1f63935a688812eb80d1c512bd65d75b2f959777540b79d3cffa8f56c5ea4876630bc6a5319bc20ef3b3943f4eb9c33a68e186126c8bcd4349f6c1922c57539f7fef078960efef2ae9527f2cc00d20ececc49fe28bdbb1b562e5c4ff6df5411cfebf9582a86b298335d9c384865290e8e147f49adb23a0db6edaf24f4e1b67df758fffa72cc3e62ac3efe4c49944c16c7e99b5949182d003da815647d7bf5ae634d2dd0f83cf21b7ffd36efc8add570ac497331c1ccb5ba78e33d3582", 0xe2}, {&(0x7f0000000400)="1b4e257e4d2bec9771006e9a452b2ec7abdc0e2fa3967dd06ccba3ac5de96eb31f40dffa7e6904ac4201118a3abbd2acb6c05e8768505d658814c10c2e8001e1435d0deab8ed6212e4f7ae1eb994469816fe93946a1a003dd1385f2cafa4e738898df31990972d4ea678dc243fbfa0bc7eda3507c89dec8875b99c80f755faf31e04818e0a0954fc2423292b06bf06a608a24bfff451f566d90838da2dce59a2af932167c3424b4366151f1a3388a1e6554911ed4cefe470", 0xb8}, {&(0x7f00000004c0)="6168d1713b8e96c2b907ae5a9bf6fe4a481ec5c70ecd2f5e69fe25b9a281c687eccc541eb3c6f20fa2cef1e7c3ed7ab80a112b0e210ee3a16375d0dcb1647594be3c9a41f8e2a7ea811f52c61811e090a3146b04efcd6b6c6d2b61f63116eee66c66c389ca1f67b9820973728c83eb9e0e42349bc3c84f26c7ac", 0x7a}], 0x4, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setfsuid(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000180)=@req3={0x480, 0x6, 0x1, 0x6, 0xffff, 0x5, 0x9}, 0x1c) sendmsg$alg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000019c0)="e26d4189b9adc9cffa3e437f2be118d8e3a4f5ea623fce2c3e53fe1529de19a1163a0a01f672d8edc55fcb1676dd8060b625fdf7585f9666a039a64cc637a4a226bceb361bc0fda84a6904bbd5fea4b700a05fba70074475aa940d2f94fb227847386c9c75559dd2df17756986782ee51cf3ec60bd5ae67cb340fe8e96bb9b3482d8bc59115c1a236f9c8054ca1c8ca04145c561d5de60f3d46d709adc96028d05bb760dfade2fcd21f8577f6c53231a72a1c6f8c68e29f15009bd7945e1ff6dcc32ad48ec90d6c71f1f941ddfc796071aa84ce46ea8e0a891896c2dcb336658da1d1c0f78943d32b9d14d1bd028776891d6", 0xf2}], 0x1, &(0x7f0000000800)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x8}, @op={0x10, 0x117, 0x3, 0x1}], 0x40, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000540)=""/147, 0xffffffffffffff4d}], 0x1, &(0x7f00000001c0)=""/47, 0x2f}, 0x0) 2018/04/10 05:52:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x141000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x95, "3f9054f3c0cfa1fbade87909bb119a2949a4c2ab9007f7d0ec24616563079ccb335992b9ab84dc56091ea2508397194b690691f3e442f9ffb5d84fe9424783be2706215921801f8be33b628942c7fa762e49fa071637405b31d5e6756d1b480ae0435bb30bd4c2f2497d390f3a22b71ad09b03a785e292fe840df3d2bca72a0f72c495f48370f4f8238c615e56fdbf3e2c8e346614"}, &(0x7f00000001c0)=0x9d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7, 0x4, 0x7, 0x8, 0x40}, &(0x7f00000002c0)=0x98) 2018/04/10 05:52:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x10000000000201, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x300) bind$vsock_stream(r3, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4041, 0x0) sendto$llc(r4, &(0x7f0000000240)="9a3756615a6024b5736900740191a3d2410929da09ab4435cdf8cc8b5a1e862dee9403e3e3dfb9e0290db279a473ef007686ce1d6d1fc3fc87fa3546594e3caaaa59ec9223a3dd25012c2fbfc18b48721945e3d404267b2026efc369bdb2f4e7cafa06317a1f808e57cb305725e251653e8d90f72609b64ae218afe37de76a9b11a328b85ed6e5cb28affa530f76bec3d13193a78da5e72ef5ee1ca3cfd015a469b799c3c23990bff7a4ca3a9abc9ee9949b96b5c0ac2561090d", 0xba, 0x4008014, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x1b000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000eebfb60000"], &(0x7f0000000340)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080)=""/154, &(0x7f0000000000)=0x9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 05:52:16 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc4a}, &(0x7f0000000080)=0x8) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xd9) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x11}, 0x40, 0x2, 0x0, 0x6, 0x2, 0x0, 0x80000001}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2a4000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0x8001, 0x80000001, 0x4}, 0x8) readv(r0, &(0x7f0000000040), 0x200000000000014c) fchdir(r0) 2018/04/10 05:52:16 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x7) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'security.', "0f2c6e6f64657600"}, &(0x7f0000000100)='proclo\x00', 0x7, 0x3) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000000080)={0x2}) 2018/04/10 05:52:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$dupfd(r0, 0x406, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) readahead(r1, 0x3dc, 0x4) dup3(r0, r1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0xc3) 2018/04/10 05:52:16 executing program 7: unshare(0x80000020000400) r0 = socket(0x1e, 0x4, 0x0) sendmmsg$alg(r0, &(0x7f00000011c0), 0x345, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x57f, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x8) 2018/04/10 05:52:16 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000040)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x3ffffffffffe}) 2018/04/10 05:52:16 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000300)={0x3, 0x0, 'client0\x00', 0x0, "0b199952e3a5af2b", "a68a658f0b3b85122998a3dec32283870dbe28fea363ed27790901e193a7f86b", 0x80, 0x1}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x84, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdfe2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6c1f88c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x44) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="030000008cf46cfde19a4e3bcf050000002e68b382dc660864d7db229c7aeae320bbf22a2ce3cb58f263c42a238cb85f2207e45ce027fee5ca", 0x39}]) 2018/04/10 05:52:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/4096) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x30, 0x7fff, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x2, 0x8, 0x6, 0xffffffffffff2380, 0x6, 0x41, 0x2, r2}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/10 05:52:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x8, 0x0) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x0, 0x402002) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000002c0)=[{0x922, 0x5, 0x9, 0x81, @time={r3, r4+30000000}, {0x4, 0x17d5}, {0x100, 0x8e}, @result={0x4, 0x81}}], 0x1c) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x56, 0x7f]) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000200)=0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]}) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/10 05:52:16 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/41) 2018/04/10 05:52:16 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000000)='./file0\x00') 2018/04/10 05:52:16 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$setstatus(r0, 0x4, 0x2803) pwrite64(r0, &(0x7f0000000000)='^', 0x1, 0x0) [ 787.982521] audit: type=1326 audit(1523339536.215:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22239 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c99 code=0x0 [ 788.841201] audit: type=1326 audit(1523339537.074:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22239 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c99 code=0x0 2018/04/10 05:52:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) 2018/04/10 05:52:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(r1, r1, 0x0, r2, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x410300, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x0) 2018/04/10 05:52:17 executing program 1: r0 = memfd_create(&(0x7f0000000000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/10 05:52:17 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x3e1) readv(r1, &(0x7f0000000ac0)=[{&(0x7f0000000a80)=""/2, 0x2}], 0x1) write$binfmt_elf64(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x9e5) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000040)={0x8}) 2018/04/10 05:52:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000100)=0x4, 0x4) connect$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0xffffffff) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x1, 0x1, r2, 0xffff, r3, 0x10001, 0xd5c, 0xff}) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) sendto$inet(r0, &(0x7f0000000180)="b4", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000540)={"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"}) 2018/04/10 05:52:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000ff6fcb)="2400000020000bf0006b000420edfc0002250008010000080010ffea08000100000000b7", 0x24) 2018/04/10 05:52:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x78, "97854ee43b478ca2acbfe3bfcc84c0f4353da51c8ab7a637979d6e9e06fb3ec50457ceb20c045b75ae294c4834ab08bdd38da741ff6f951e2ce99b1752bc97bdddc202062f802d43adfc5e4e82d0d6e40c8553446bdf06d87ae08ceae4abb80d80983f0ecccff2c8dcc84f669b5e931174be5d77be81855e"}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x3ce700000000000, 0x4) 2018/04/10 05:52:17 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=')M\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/04/10 05:52:17 executing program 7: syz_emit_ethernet(0xae, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x2, 0x4, 0x0, "63b55c716e479d97a0ec7a8907b312fb1ab475cf1dd323816ee8fa202dfcff6c79b8d08e5d1eff4cd06da33496fc41502d5de101ff25f808d4de475c240226b907cde1507bd1ebce46eb0e4666ece731d22cb531877ede87df9c0ad47995f21c352da17772886a5271a81aca48f4abee4f5933960465c41e4e813a70962272db2502d2619db9b0c4de42bcd6c0b9c7fbc320e69845d52176185380e12b"}}}}, &(0x7f0000000080)) 2018/04/10 05:52:17 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7a, 0x410400) sysfs$3(0x3) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10b) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) fdatasync(r0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)='hfs\x00', 0x1001, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x3, 0x3ff]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/10 05:52:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r1, &(0x7f00000001c0)) 2018/04/10 05:52:17 executing program 3: r0 = socket$inet(0x2, 0x0, 0x1f) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x65}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x7ec, 0x7}, 0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @empty, 0x4e23, 0x2, 'lblc\x00', 0xa, 0xfffffffffffffffb, 0x14}, 0x2c) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="54a02c0829b313fdab97bd7446ab775ef4922704f4653d581b46eef3b718555c46bedad5", 0x24, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='wlan0%},ppp0md5sum\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000000240)="f4c086524f0f9230694b05b978d5e34bf92e7e95765b5bcfd95b119578d0cdd62cbab0c697ee13123b29e873bd6c93ac453a9d62e5b6a39b682acce7052b773b5b2f583abde1a9b3aa448bee34a2af1fd7e61e323fcfebaab972b959ade21e06f8f3f59ee4a68fcaf06ff6b89ee7baa66be6e6d59fdc5152476338dc3f41339659e5c653ab4ffc5d8f1b352b24baa72fc2862fdf57a94b2befb32a3c424c653d9ee4db6e4a30edc9a64ad45d", 0xac, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/10 05:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000200)='F\a', 0x2, 0x2, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) write(r0, &(0x7f0000000dc0)="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", 0xe4a) close(r2) 2018/04/10 05:52:17 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='.)\\(\x00') socket$pppoe(0x18, 0x1, 0x0) 2018/04/10 05:52:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) write$rdma_cm(r0, &(0x7f0000005380)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000005340), 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000006880)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000006840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f00000068c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000005400), r1}}, 0x18) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 2018/04/10 05:52:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffd756, 0x5}, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/10 05:52:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x101, 0x1, 0x7, 0x8000, 0x1, 0x252}, 0x3}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/04/10 05:52:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x44400, 0x0) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x25, 0x7, "c0a4f6ee8219e3603c2aaaa5c64dbd3c9c106c394e52ed115a6e9e8860"}, &(0x7f0000000200), 0x1000) r3 = inotify_init1(0x80c00) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup3(r1, r3, 0x0) 2018/04/10 05:52:18 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x9, 0x80000000}, 0xc) 2018/04/10 05:52:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x40) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xff, 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x7f, 0xb0ab, 0x800, 0x2, 0xff, 0x2cb, 0x8, 0xfffffffffffffffe, 0x7, 0x400000000000, 0x2, 0x101}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x31e4, 0x54000) renameat2(r2, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1) 2018/04/10 05:52:18 executing program 6: r0 = socket$packet(0x11, 0x80003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005ffc)={0x0, 0x13}, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0xfffffffffffffc3c) 2018/04/10 05:52:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='selinux[cgroup(vboxnet0&bdevvboxnet1trustedsystem\x00', 0x0) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/193, 0xc1) accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x7}, {0x4, 0x5}, {0xb}, {0x4, 0x1}, {0x2, 0x6}, {0x3, 0x5}, {0xc, 0xe6}, {0x2, 0x9}, {0x4, 0x9}], 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{}, 'port1\x00', 0x1}) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x0, &(0x7f000049bfe8)) 2018/04/10 05:52:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) setrlimit(0xf, &(0x7f0000000180)={0xe6, 0xfffffffffffff97c}) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x82000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r0}) 2018/04/10 05:52:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)=""/130) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="0040000000000180c20000008100000088a09e3c2991d22b107fcd205757000000"], &(0x7f0000867fe8)) r2 = memfd_create(&(0x7f0000000000)='eth0selfeth0/+bdev][bdev\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10001, 0x10}, &(0x7f0000000080)=0xc) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='eth0selfeth0/+bdev][bdev\x00') ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x7f, 0x7, 0xa1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/04/10 05:52:18 executing program 6: keyctl$dh_compute(0x17, &(0x7f00000004c0), &(0x7f0000000500)=""/25, 0x19, &(0x7f00000005c0)={&(0x7f0000000540)={'sha1_mb\x00'}, &(0x7f0000000580)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0x7ff) 2018/04/10 05:52:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x8bee, &(0x7f0000000000)="053a") getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) chown(&(0x7f0000000040)='./file0\x00', r1, r2) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '/dev/qat_adf_ctl\x00'}, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x11, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)) 2018/04/10 05:52:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2442, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000003c0)={{0x3ff, 0x41, 0x1, 0x20, 0x9, 0x40}, 0x9, 0x40, 0x6b9816bd, 0x6, 0x20, "ce8376cc3c3a02567b74de4ec4374a98733fa88b216949809042f732375d201757f625cdff7e476257a519ba87271b1de7c184423710520a075056480b2e9baf829f96c66850823efb0efe48a0a181388322c217c72429b51d216c9aaae73879a61c01ddb74f91aa98b7edef25115a681602b4ae7a6554a5c8a305c9c316166c"}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000002c0)={0x4, 0x100000001, 0xff6, 0x0, 0xce, 0x6, 0x9, 0xcc, 0x20, 0x3, 0x0, 0x5, 0x0, 0x1, 0x2, 0x40, 0x7, 0x6, 0x8}) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$peek(0x2, r4, &(0x7f0000000340)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) linkat(r3, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x400) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0, &(0x7f0000000100)={0x4, 0x80000000, 0x0, "e69c3b802da3", 0x1f}, 0x10) 2018/04/10 05:52:18 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0xd49}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x0, 0x5, 0x401, r1}, &(0x7f0000000180)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000009e0300000000000000000008000000009ba6baa45b7e12d42eed3cb45c4838ec5aa052a0625d8afdd4274eab02838cce192dee21bdfca6aaf957b02c73b6b3e52482723b9254c9bd21473145ea0f2c43338a9a919d6835dcadf2f7"]) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/10 05:52:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x22) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000480)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r2+10000000}) io_destroy(r1) 2018/04/10 05:52:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000834ff3)='uid_map\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/237, 0xed}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x2f3, 0x5, 0x0, 0x5, 0x33, 0x9, 0xebb, 0x100000001, 0x3f, 0x2}, 0xb) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000200)={'bond0\x00', r2}) 2018/04/10 05:52:18 executing program 4: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r0) syz_emit_ethernet(0x114, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x8001, 0x7f, 0x6, 0xd0}, {0x6, 0xffff, 0x9, 0x8}, {0x3, 0x400, 0x7, 0x81}, {0x0, 0xffffffffffffffba, 0x7, 0xffffffffffffffff}, {0x40, 0x400, 0x10001, 0x2}], @llc={@llc={0xf8, 0xfe, "016f", "306aba6d958045c24e06876a5239af9ef3cd8d959fc0a169f667cd300b4fb04ec9bc5346a96714e7aead3864319243ba111441d7f1e5f4fbe652057702e8656ae45d4c32a2378c54984d12263f0f302517878b7ba57ee1d3058c8b60b7a814995b470f080018feadc38e55bdb15b2d5e346c2543885514018b0a9f004a94cf59063b3e5dab80ea205a404d3bc4b225923748769fc5ccbc561987ab08973a3ca0a55a727c0dc96fa1ad66d577f72a53975c6abeb70cc54baa13db5266ed866bdde44ec8daee91801fb8a4357ff9eaf78b8ff473fa8dfd3c7c239e92d153f528a2f8fac3747f98dee5f6b1296fdc31"}}}}}}, &(0x7f0000000200)={0x0, 0x4, [0x448, 0xf80, 0x257, 0xd86]}) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/21, 0x15) 2018/04/10 05:52:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) [ 790.095976] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 790.141844] could not allocate digest TFM handle sha1_mb [ 790.154891] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 790.207915] could not allocate digest TFM handle sha1_mb 2018/04/10 05:52:18 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="13aec3911b6b5119076e8a256fa3d926cf995a547dcf1eae5be61ed0c814d34323bdf49291ee22d21f657f112a93d5a6563d9983f70818b43533adef5f4a2dfb9094ddf1d1a8b719949a1d00253492801c1a432c0ba25aefb0") 2018/04/10 05:52:18 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) 2018/04/10 05:52:18 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) recvfrom$unix(r0, &(0x7f0000000040)=""/58, 0x3a, 0x100, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/10 05:52:18 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100080000, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) times(&(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) 2018/04/10 05:52:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000024c0)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="3e52d26e03e77456a8661c153298f1c3678db5a3a614bbf65eb83543f9e8bf27a9f1f38865ce48670651423adaed431bf54e738ba5bb6dd916e42099b994b9bd31721c04595881d56c94c542996e67a46dd742b655ac39c5d80fb0fedee4780b18b1981849d69d0494fb2d89b58f2afccb", 0x71}, {&(0x7f0000001200)="8a9c56d53e154395fc64e78953e38a4b1619a6e61a05ab94271cd4b083881384be8b54921ad5d8972e6642c200571b9ef06b6c8a5e4a5b95f2a7c4bc5f4ff20fcc739dfc96da491119425bda82fab96b626679aa412c155a5b6034bc0d373aafa554a0414b81d784ff6f278c2b8fa8f60efe327683a67b8d983e76ce2dae66d4fa94bc29447a9c4e95bd", 0x8a}, {&(0x7f00000012c0)="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", 0xfc}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f0000000040)="59e99e53b919068492bf5b0a539572a16b4ab2266568bbab5cf3a09f3202e9ed4c5cab48f81b8ea0c6d73cce", 0x2c}, {&(0x7f00000023c0)="c382c385e5cf25e491f25d083e56a996606631f674ae80b669d11535512260680e0d9d84f4a583740d34c5c221af4909a294304091b4167198d7e4a0acdc59b902f149776c3241dbdfa99ebd9ccccf61a8147ffb485917d2d1226a40c51f2e", 0x5f}, {&(0x7f0000002440)="5fe25e22053cb3270f12a3903ba2f781446bace23c0e9e5f1f7b8fe93c7407807e942e8d380eb05317ae3e33e3e6c3edfc60e6da97695013bf527bb890f18fd23331f9", 0x43}], 0x8, 0x5) read(r1, &(0x7f00000000c0)=""/178, 0xfd93) 2018/04/10 05:52:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresgid(r1, r2, r3) 2018/04/10 05:52:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="fefac010e8ec6c59e813b063f90cb70f99cd17f629c8949082b22bffbcb24dc8a9001ea50661f1bdd00a20e4c4523e50b2c6960bcd0330e761052b03810302b729a941aaea7ec6fa63cd627071f98778dfa47b44785b7be69c6bd2e35e81c0eaed47f027f463ea0b793f4ff9acc847e8ce54ee952389dc344864ce7a32a1a1038a0a4a673fea92077ee56b7287c0e93bd70fd7cde4a1c10215087ac7e22745ffd9f3ce0c57902025204a", 0xaa, 0xffffffffffffffff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0x2) keyctl$set_timeout(0xf, r1, 0x8001) r2 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffff9a1, 0x8d2}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x80000001}, &(0x7f0000000140)=0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @rand_addr=0x94}, 0x10) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000440)=0xffffffff, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000400)={'teql0\x00', 0xfffffffffffffff7}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000005c0)={'nat\x00', 0xee, "19d70ebf01c0af7e4981b4147623749c2516ba27b78bb15778119bbae215a9c175de8b0182e845d26f3f70daedfe7948f6520e9a3e694a1834c0f7f394c6be183b6b7966ba031f399ee7002a87bd3e4b305e4a7fca11757239f65cd997288480535302f79ba5343127838e7edacc2ca1a089b30445e9378b0d577eacb6700271bf966abc48205236f516c693bb14b9e0fc3db4a3faa6cbb286c72a498bcd75b475b1f808cabf4474a19d479cdd932cb4dc8d7a06f0079f9b1f4139602ab1644c4640eb4f9f219fb468c3990675d74f1bdeb24d3b2e68dc084dfdd5325a14bd149f4f0afe5057f42331caa95e1562"}, &(0x7f00000002c0)=0x112) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x2) ioprio_get$pid(0x2, r4) fadvise64(r2, 0xfffffffffffffffe, 0x1000000003, 0x9) 2018/04/10 05:52:18 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x800, 0xa00) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fe1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x800, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/04/10 05:52:18 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x1, 0x4}}, 0x80) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/10 05:52:18 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/10 05:52:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000002380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=@bridge_getneigh={0x28, 0x1e, 0x201, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/10 05:52:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x503, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/10 05:52:18 executing program 3: socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f00000049c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004a00)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x100000000, 0x8, 0x9, 0x5, 0x8, 0x7a17, 0x3472, 0x0, 0x8, 0x5, 0x5, 0x8001, 0x6, 0xfffffffffffff800, 0x9]}, &(0x7f0000004b00)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004b40)=@assoc_value={r1, 0x2}, 0x8) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x1}) write$evdev(r3, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) 2018/04/10 05:52:18 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x220000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00007f4ffc)) 2018/04/10 05:52:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) r1 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000f80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001080)={@rand_addr, @loopback, 0x0}, &(0x7f00000010c0)=0xc) getpeername$packet(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001200)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000013c0)={0x0, @dev, @dev}, &(0x7f0000001400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001500)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) getsockname(r0, &(0x7f0000001640)=@hci={0x0, 0x0}, &(0x7f00000016c0)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001b40)={@multicast2, @broadcast, 0x0}, &(0x7f0000001b80)=0xc) getsockname$packet(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f00)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000002000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002040)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000002140)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002180)={0x0, @rand_addr, @local}, &(0x7f00000021c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002200)={@multicast1, @dev, 0x0}, &(0x7f0000002240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002280)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002380)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000023c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f00000024c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000025c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002600)={@remote, @dev, 0x0}, &(0x7f0000002640)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000038c0)={0x0, @loopback, @broadcast}, &(0x7f0000003900)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003940)={@dev, @multicast1, 0x0}, &(0x7f0000003980)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000039c0)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003b00)=0x14) accept4$packet(r1, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003bc0)={@dev, @multicast1, 0x0}, &(0x7f0000003c00)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003d00)={@rand_addr, @multicast2, 0x0}, &(0x7f0000003d40)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000046c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000004680)={&(0x7f0000003d80)={0x8c8, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4d00}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x124, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x54}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r12}, {0x1f8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r16}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000000000}}}]}}, {{0x8, 0x1, r20}, {0xe4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffe1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r21}, {0x178, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x100000000, 0x3d, 0xfffffffffffffffc, 0x8}, {0x0, 0x3, 0x5c5, 0x7fffffff}, {0x8000, 0xc9, 0x5, 0xfffffffffffff20d}, {0x101, 0x7, 0x9, 0x5}, {0x3, 0x5, 0x0, 0xfb}, {0x33f7, 0x9f2e, 0x3f, 0x7fffffff}, {0x6, 0x10000, 0x9, 0x5}, {0x8000, 0x1ff, 0x20, 0x7}, {0x6, 0x1, 0x9, 0x4}, {0x7fff, 0x1, 0x4, 0x7fffffff}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0xc4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x100, 0x8, 0x80000001}, {0x7e, 0x8000, 0x20, 0x6}]}}}]}}]}, 0x8c8}, 0x1, 0x0, 0x0, 0x400c840}, 0x4) sendmsg$rds(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000002c0), &(0x7f0000000300)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000340), &(0x7f0000000380)}}], 0xb0}, 0x0) 2018/04/10 05:52:18 executing program 2: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1eff4)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x52e, 0x1, 0x28, &(0x7f0000ffe000/0x2000)=nil, 0x1105}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000140)="8b5fb812839cba679c17bc66506110747e42f57a39bbf1a0d55551ffb3e4da2e610539f39547c1585c52452152da4161ceb2c8d9dd05b6381bf8d6ea60b7aecf0fde9f0743d30269b6c2e525dd95b3e5d4380f37cfd458b06823a287b4f29e96f068d3e52bc44e97382229466986dfe31a6103a91ba4e537572a9ef086588b2377d0fae30911c9b32eb8fab05e8a59c28047677f3a36aeffb7b520387ff6db") 2018/04/10 05:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/10 05:52:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000000)="ce1094817f564d6d9b862540ea5d4f66541684b106b72e51ca2359a6aef6860e22e490bb415c955741081bf4fa92bc1c72f742e7513f890984715e1eec10da87329bb3744ad936c2dc7100f0e441023aec64baccf2b06b6341d24f82ec7fdd891cb9227b9549578b1e9b", 0x6a, 0x946d1a2021247633, &(0x7f000020d000)={0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000000080), 0x18b, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="1899842a150cb1763b7ab7090f1c07ee2bbec24b31a709b6ffbad6b5e7354798ecae97cdda5b2f10c618") 2018/04/10 05:52:19 executing program 6: socketpair(0x11, 0x80004, 0x20000008, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000000880)=@ax25={0x3, {"b9b70f8f06aa5c"}, 0x2}, 0x10) write$evdev(r0, &(0x7f0000000080), 0x0) close(r0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) sendmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="a16bd6692ac9160f2dbcfed0db5a3f4f9507ad157f9474b287e37f0e4e5c498f489cf407825411730f4a47cfd71544b32c3177725465f1874011866c69f55d8b2991babce69af579b859c2e1a8514f3502ed14cb04c18e237dc596053f55d01fd3b0ec096f09abd1837881b0967680f4297a6b5ee2e4184269a8", 0x7a}, {&(0x7f00000000c0)="db272e5d03ddbf35d68ae395f8261107e84f5a74c8d817bfd5431e5dc10d2d4a8c860cad9ceb94c9b2663910b4dc5373584a8129e460f89b8802c5db6e23e9a7f93831f57aac5d63f5d0aeb08c43b52b6a9b237de2a89697e581e7e7ce0a974deee1a2dea6681a475553cb635d098cc7b446f479032fa9aa9a134b1c52e79c3306ec7d6681b928ac7ebb427f02dbac516a9ece1b3a0a8b94ed3387a8e6ced8ffc53d87679c706e4ca74290fc3fef55a44ca755d0354b891a34df7aaabae12d3c", 0xc0}, {&(0x7f0000000200)="de6a74d975b8eff811e1c81328ea1bc449da5b484016a2046bbe8d8b9de59e9ce3e02424c0343083d32848536cec43d9d8c728eb65223c1df80a1bb17312457467519de19300f900e43e76fb294bdb1e5339ff5dcc70c8121a4b588a427c580157c9feed47bb98fb12b7220eefaa0eb7529e785432499771ba76e3d202886a2fbaf63b24843682089cea01cb1c20f23dd2045a3bc17b8c3735d80020d2417df371041f9c60d62929643e7d6b731f50a7545acf682696a80a06d5f09608dfee0024f572b3fff053d0e9052872454e6d48e25da30d4a5c9c34edb1a2e94f7859e6b59477978c06", 0xe6}, {&(0x7f0000000540)="94aa5b00fa4d7d08a4337bc9c4082dde56b0ac48fabad13f45bbce4d6783c81d948069d2a90a9e526152c7da205d6bebdc768238627831f33eeb4631b16adfb914987a8c5b7840deeb78e8d23a3fc8a5365a0cc862bb498c6821641df3e8764e90085563804b27892794831553e765ea882450fc68934138a97dcaba1ab20abe8bd2a41b6beacda83759b712b94c7c271f907db9132effdfd7254f64", 0x9c}, {&(0x7f0000000600)="5342423dee658298ffea24e470a783671a9b4a0692308bf747209bd6e11a71980670cc2eff1227bb90d76739dc375b36194787254baab600a65d55f1456332d8fde11bbbb2440a61296f2909556b4e87f218ac5728121a3e869e3d5c090171402d4be479f55714b9137d63973d0e2e7187a88362b5f34ee92f1fe74a9b95111a5cf941b4b9390faf01c5b948eb77f801971439e7680506aff71bb9e30bef869f18ad", 0xa2}, {&(0x7f00000006c0)="522e8acc16ff0e79f6d2c69e9d6661fa66538c21b5c84688e9571fe28258a2764a616cae629f5d9d6ced3727c7f1f84bea829ffb3106f49b6df9cd43e076cb503879e784578b1304c50ad0bdb7757c195e41000987b1895c7e7746e9d04f4f68e4e9a65707d8a7ff11b4879abf4c4d5eee6177c70c673cc1c504a77c67ffd9c002bc7c67169b599b33ae8a3aaa21bb25b8418f80bce8a1662724f2f4312bffa9343b54c5b8f8fccd4677adc949b758fe8db4cd7590e366652ddaa1d08f8f02ae2345320c7c59a39898cb7dfd776224e599c79891ad858183339ee4579beb", 0xde}, {&(0x7f0000000300)="ce", 0x1}], 0x7, &(0x7f00000007c0)=[{0x30, 0x118, 0xfffffffffffffffd, "62cf314bc218feb026bb2bfcea684bd28019615aad5474f7d9795cf0564b23d3055f0ec8"}, {0x40, 0x117, 0x5, "11bdfb61a1092a59fbc151ae5f4cc0d8094fbe451c3deea75a2bebd37100455c71611e938d3d4e9358bb768d56392fbced4d"}], 0x70, 0x4044}, 0x1) 2018/04/10 05:52:19 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x3, 0x101, 0xf2f5, 0x0, 0x9, 0x10000, 0xfffffffffffffff9, 0x7, 0xffff, 0x8}, 0xb) getpeername$packet(r1, &(0x7f0000000100), &(0x7f0000000240)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000200)=0xfffffffffffffffd, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x1, @empty, 0x4e22, 0x2, 'dh\x00', 0x10, 0xe54200, 0x33}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x100000000, 0x40, 0x3}}, 0x44) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x7fff}, {0x2, 0x3}, {0x3, 0x7fff}], 0x3) 2018/04/10 05:52:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/20, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000000000, &(0x7f0000000180), 0x6) 2018/04/10 05:52:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x70000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@remote}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400000003070100000400000000000000000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x20800) ioctl$TCSBRK(r2, 0x5409, 0x1000) 2018/04/10 05:52:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x32002, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/102) 2018/04/10 05:52:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0xfff, 0x100000000003fd) clone(0x0, &(0x7f0000000000), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) 2018/04/10 05:52:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x5, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/10 05:52:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b101000000692d30ecfb80632608000a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503cf638feeae79436a3c00000000000000380fa7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42359bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae1582710632a79bddf1032b6e6ac794f37ec9d0c3b44923cc7b631c6df64f28d75d99443d665bdb3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c95f3952ee752b758ea9fa443debf5a2d7cdbaf1a2a23d68cb0886925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cced2663d17515838f8fa1a284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa0100000000000000114a13542dee77b2651783f6a5d9260036ccc70d695101d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6110acdf49fa0100de0f7b3717280d35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e5f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf781ec7ed16d988d46575a31f81121c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f90400000000000000fc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 05:52:19 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000440)={0x0, 0x3, 0x80000000, &(0x7f0000000380)}) connect$can_bcm(r1, &(0x7f00000006c0)={0x1d}, 0x10) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000500)="54a48f1e4b32a41a010c8bf446640f4dcc5fb5c8d70cb041bc6cd996955eaf3d7a2d182f85b20a63836e449023ebc082296915bf5eba8fd4fd9f221132ab8429b9fce575bf1be59a299b3f1e81765524416dda2f11974a715b647ed8427374ecda323536825e6196786eb87e5465dd5cba601763d2953ff4602fbf94c6b14a4ad12812a4975763c8bc46018dc288cef51d03a7f045") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r4 = dup3(r3, r0, 0x80000) r5 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x8) recvfrom$unix(r4, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r6, r7, 0x7, 0x200800) io_submit(r2, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90", 0x39, 0xab, 0x0, 0x1, r3}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x58f}, 0x0, 0x1, 0xffffffffffffffff, 0x8) 2018/04/10 05:52:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x23, 0x0, &(0x7f0000000080)) flock(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7b, 0x802) ioctl$TCXONC(r1, 0x540a, 0x8) 2018/04/10 05:52:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x6, 0x8001, 0xdf6b, 0x100000000, 0x7071e6d5, 0x8fa}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x6, 0xea5, 0x5, 0x3, 0x3, 0x80}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) 2018/04/10 05:52:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="6843304ffad6ae6afded1e8afc0770b768d6a205a988b473aaf373a501b80fb70364d5e1480721dad064ed7aa6c145c43322534a7f0e1b4de3f5a0a690deeb164c25e305df2998b020ffcebe011ac5665df46727556b8ad0426b530e57b8c5a2bfdc51a627b3", 0x66}, {&(0x7f0000000080)="bea6311d5bc2ad75afc9f85745fed0765da298d511bab202fac8b52194f7c6c63ecf012fa4a78faee7e78e077807fa234247d29846f01872211c3c6c105dc6c1e731127ab5e2fd0686d9484ffc216beb0450b9e6bece8f06b9f023a7d665ca84de94a17a", 0x64}], 0x2) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001240)='+', 0x1}], 0x1) 2018/04/10 05:52:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x43}) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000b80)="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", 0x7c0}], 0x1) 2018/04/10 05:52:19 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x5, [0xfffffffeffffffff, 0x7fffffff, 0x7fff, 0x2, 0xfff]}) 2018/04/10 05:52:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x53, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xd8aa, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x1000}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2000000045c7, 0x80000) delete_module(&(0x7f0000000240)='/dev/admmidi#\x00', 0x800) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) setitimer(0x1, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f00000002c0)=0x54) socket$rds(0x15, 0x5, 0x0) 2018/04/10 05:52:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000140)="e5", 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="000000000000090000000000000000000000000000000000fdffffff00000000"], 0x20) socket(0x4, 0x4, 0x5) write$binfmt_script(r0, &(0x7f0000000740)={'#! ', './file0', [{0x20, 'eth1/\\!'}, {0x20}, {0x20, '/'}, {0x20, '#! '}, {0x20}], 0xa, "fad196b28adea6c60370842ef8e65823162d7fe4ba8de812139e7b1cfb4228ce3059d471e4e23e45b8c7c3f4dca14d3831b94a45868773295d57d53309ea0a3454d91cf51bbb657a1146ff16a0843e8d4c6774f6a24ac30b7cf69b95de5cedfd503d0e441b641e959a16f566169219e464cf7a5ae452f9d99464d0353ba13d8677a3a4607cf54e49cc2f277adc5c299d16c185117f10a5a3ce65bb5d7e2f06b648d33821ce6ca058355a4578bb12f3a2b371ca625a82deb7f4b7190f5322ded4285232f70f963fd94927db1d201437b6a1c15dca28982b156b4922b945ceefc6ad373d74210538a31758037311730dbffc196774c7c6f1d91ff0f9957378f72a4bef5675f0ad55bcc1ad746353e31c0b8619a3502274980b218f5c6203f63d5221c740ed7c7821c44f3ed18f4e4eefd3f1f406e94a690c968bc919d5b9f4bbe75ab9e46d8f79ee35b4c98437eaf110404dbe33be69d6d8d8855d6fc72b1da2ca9e2ee62ea4fbc319efe27a32d3019cbadf87d2ad8bdde63b53fe0300014710defcf34bca8b88d1f24ae6e067c30e6d364ca6b6dbad03fcfaf41a8a24e9c0be9bf9d27ebfa2f8ccf4c6bb52759281a335d6d921d218f02139a09eec53ed899cdfc83e82175774968c3730b933bdd0d54dd06c8ae334c77d14fe3e6e1c938f06148c0db5458487254d4578ed87bf34935d0004c4bca208280e66eb1190b00b4894026c4c0168d2465a615f9613c5d74968062bc1a27b60440dc18d7bce2c9f311b1589d991f2a7c67a03435b5213e601f2e3a282b871af09ac7f07b271740e783e590c3624c286a6eda5d608e439a447feb04b0ac6a4bc218308be56a431df820b11e370be9d109cdb49098b68ad8441b9f81e13a0bc8d0dd6b76bfe7575fcd0cc14b3f8b690c9239f0217f2dfa24e8041984638d152feb12f4a1f19e952ce42c20f689bd196137d0e41f3302ba9274e0a036dc82009650449ea625130d2807ff472e41e3c373686bb4f960402e6076e00ae43986669514e2af00766f5d5fa564cf175cc06d882104a4426b84a78bc2c1cd5111f3455292bf3b200d56cb7c6eadb303826932943605d69ab63cca3a4aefb06cdcfa684478a3b117a6ee935a3ac72ba3922d038bb3a8e359daa9be36455d2dd725301291ebc31c425fca02003adae292116a3bdaa532004827ac3e482ce7557c180fdeab360c6dd9e6b7c5c31cf93ee06c1fa74fa78e2317c22a9874deb0825b5339232351bbe6ba56c8f5eead76280390b9018dd515c1489fa4cc364cfc1c01a9d42209d60ae691cedabd45d35dbfb7cb4c84a403466f8cf5603db620f8f80432705a86feb036bb1ba5c484bf2ed39e99c6d1ccc7ff42b649525326e3a5e7b4592a91a1d71d9b95396064af6e56af3f90d23ee3a449811d16f2a034331a3f2a7507a0ad57d0465cf4aa20b365825ee53d1c12d211df1af057668ed5afbc0b5520b3e834a7c01fc55ff51564083773988e5271b1bd4c16ccbae2cba0bf17dde441c5697b6d039cda3b93d2ae978e1e092b7d7884e6b02a9b1adbcd4b360adb3eedeb9abe5b9b90c16132bcf2c17d0e2a4c3e9d0310dc12674b23053a699d5beafa93d5bb9073a6fac4b4f48b9690091fe462639f8af1e01c6f87f7660dcbb0403f17d3f2189d164c6fa6f5b3ca329cdf73e5fc9c78a0584710026501b5be626054259856bc43c254e7388e35e6d2073f001c415444a340cf61968e18904ea0b4d8958fa29a3375f2ada0a21023a4e1173fc22733ebd74f1ab323954ca387db12ccb6022a0698eb72abbc1f84605400c8d78e78d88e3bff895fbf3ca5a415b93b774da27316b0853003648e86d4e6ea5d48f42750906cc970157e658c44032bad2ef4e786946c4c8d2c084271058e2f2ab4bf5d9a800145f85ed32f957064ef3ffc60c00b3421e027f1d6482bf8f91e6d98108fd0c4322656fe2b7cf7d281d9eb24b47305a6d1f3c945ee8d40018540fe07fe1f896473cd719482eb39e8b4673e4ff7044f62a7444fe661883230e06dc1ba6ae2792428e53df8adef129b1fbea4ef52812298d68a4efed5c5820ae4aede800b753fe4ef5b947f8fbd5ce6792d5a68334fa3002b5da78867852b8ec852316dda2354c86b7c15a769d6ff1c4fb69afb51cc0d4ec2690de5706968aa534fa66f416a15607625d0e2e962407d6858433932156798b4f70b3f2443fbc477b442f2490a7a725976de92568b623cbc9b4387eaa60e6e3bf1f2e07a1dd3e2f332cc8f6dd89bc02579638fcc4c758b44b8a432556cb57ad65e4aa28f968527cf4a1c4c1f32e1ea5f12479e80bbe7e8045e3f11805537a0e3f7765c139f753f562a683d96663041cd9ebebc118f3c67df7992c371698c9cf14df905772182b7f6cd82bbc87beb0f9d425f1ba3bcce3d1c2f4bbd55294e14c4ea4670b590b09f9939fad37c55a20eab3dc57204102f1f66cf996255c705a38bea2049641b43fcff9901cccbd2daa4f047cd2f8fcd82f73f18814941dc3bf1deb7ebbc9d1d9121a92f2a80e7ee34ad971979005a822f270cc3a3cbf798265932cb0d19611f59228497686f7a865a1ad9845891bd3ce44a653c9ce871fba4adf85c147f3476af172dd3db05bf1e81d5bd46b52675c6c15bce160f728187ef34bb98251f9f50acc99c0d9032bb3dfaf16a5fbdf9ef354aaad10ac159ee8259a27f9f15ac2d1790ced251973348d0e5946a540cf4b1afe3786af3495d252d0aac9e5acac6fe8294ca970a2e52110bf98dd2f9acdc251ca1e7a726b9f38bc3b01cefc5443553dfa5c75b79b75c4d25fd703b2be871edad734279846eaf56820c74026483a40f4411b46054d78781ef2b7970fd8ea334adf408543de8f8c11b4581e9302e3eb7c1fe735500c2fc2bcb0064d70cb089abbfb8b0e04e0e7d021a871b27e6184ed5dc8d03c5eb43af31277d05b4c74a8cc6ce05c25fef0fabaf2d968568811cc026e8bbac9c96aa771bd6b4101a0df38e562382fecdc8cf3cc1bc5d543ebb3c359fee6114ab647550ec96f8555a9c7b0e81efde0521df46c24822c6afe8659ed23ddaf9b25f23fd1a645904a3295e217c379f544d6a15e971d9473f21966d4487128582d6bb3782b735c0fd2015f1da9703640dd9733b4c83bed686cfec2d9c3c72ba347131b372d9366dbe0f2f3753d4f14bb7ba158a9b37a174c6d177b177fc0162ecc96cd1b1f51586c3ca02c12095334bbbf12df31848f10e7c2cc77a02f5d4c765eac5e6e9a174bc1ad2c4485bc1eb760f1a9290ce181579dfd54f1d8d662a6c5f51fadb218ad2a4192248fd682c6f04fbe3d35f4da96646daf8ffd500be981abb055b61abdb8e89c286cd25a0ac8da9effab52defec4357c882d7f5ca90abf7552c1df849b72b0659f46db7cb86b7bf057de84f306ce902f02b1067b5dc2ddb0252ac8a3ec148a23da03441075c0f12156eeefc1c7f0608f6fcff3ddd65e2e6a67221351b98905b2cfc685b83ba4dd3e150fcbaba044f14f5a8c84b1179f7b02da9e7036df7c1a9d7e12f9a178b61bd55057c031d516b80102dae44d370ec821a9a1bbcbdd4089709313584a6399be4db57ccb63ed72210236"}, 0xa11) r1 = socket$netlink(0x10, 0x3, 0x8) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10811480}, 0xc) 2018/04/10 05:52:19 executing program 4: socketpair(0x1, 0x3, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000100)=[{0x3ff, 0x8, 0xffffffffffffffff, 0x22, @tick=0x1, {0x6, 0x80000000}, {0x2, 0x5}, @control={0x10000, 0x5, 0x81}}], 0x1c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x40011, r0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x80) ioctl$void(r0, 0x5450) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x20}) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040)=0x2937480f, 0x4) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/04/10 05:52:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r0, r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a", 0xb) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2", 0x28, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/135, 0x87}], 0x1, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/10 05:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/10 05:52:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000140)='./file0\x00', 0x168) 2018/04/10 05:52:20 executing program 2: syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x3c3}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000000e000/0x4000)=nil}) ioctl$void(r2, 0xc0045c77) 2018/04/10 05:52:20 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x84600, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/10 05:52:20 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x40600) writev(r0, &(0x7f00000004c0), 0x0) readahead(r0, 0x1000, 0x1ff) 2018/04/10 05:52:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x24200) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x8, 0x7, 0x2}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/38, 0x26, 0x40002000, 0x0, 0x0) 2018/04/10 05:52:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$setname(0xf, &(0x7f0000000000)='posix_acl_access&\\,&ppp1\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000000c0)="71a6f71e59859d1cc5cf2098f4ffa7e2087946effad1d6d9ecb14c01d9dc031238e6d5dceb95ce52d9b96b10dc84148b21a5b0d3cb1ab178e5d28023e342d7fc04a1c4aa209107387bb482ddf3fe046e8ac25cd49a309f3978f99b1c1d218503532c647190587d48c740a77d9eca1c1642a16ed70cfb48b694255dc5f4", 0x7d) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="2cebc8", 0x3) personality(0x510000f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/04/10 05:52:20 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendto$inet6(r2, &(0x7f0000ffefc8)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4", 0x20, 0x0, &(0x7f000068b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/10 05:52:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c) ppoll(&(0x7f00000004c0)=[{r0}], 0x1b3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000540), 0x8) 2018/04/10 05:52:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x2) sendmmsg$alg(r0, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="a1ef1b56acf122dcb40ead71b838a2f2b4cca3280dd25fc57463713486110a874784a46f4006d8afbe3a3dd88ab9654c858088681aeec7a39b155686aaad7baa6affe3dcd4bc293544d26639e4a80210b45d2d75427d13ddc6fb6ffd7ef634088db6087d85a78489452cd8ab759ed57dcdb0d34de572c35d35a7fa96c1a3474fa544bb154cdda2ea7d9b112e75fe44c631255e09328d899b8010cbd78b6d8ae16d62bfcd09674ff9372063240d86b2a2837cdfeb65a8d793020754f9e0dc9dcd324cabea1ffa85428e03fec11f78163baf7ae781e74c9e1ff2a1020af24b4bb0702e", 0xe2}, {&(0x7f0000000200)="7c13579c33c077b5998fbc4882caba43ea0e213ca9ad563d104b209d21d54088df4e05547ea44c3c3b05f9ec54143f20e23e32ebf6aca627bbee935fc84d85c5aaa85b425b4e48374d4606d082285c39d14ad22a8ba05f56b3fed30f97ff6561aaa9fad6a569322dd1e1cd80a5676b87c3ecbe134f7f42293b1191115dc2e354cd70b739ad55280e8af874490c4f9039df3e3a6b30c24cd359b55d095b22ef6fae9b876cd7d602df377c7cc613c97441bf87387ec5268a4636f7b564", 0xbc}, {&(0x7f00000002c0)="c84a4abc5f5c678594ff9715616304f4363de3b77c10158c9497c025e5de6a3391d68431ffd9467c3c318c0d02f87d711401a5df22396eacc0f12dc4ba7f23d12705c32c4e603cb1e6d8646917533d6e7a979d8deb4f056318b48e439c0a832c365d1794e8ec9e52434282e2f7e911422213c930ad7bcb8e8b186ad45413bb1b1fdd3695", 0x84}, {&(0x7f0000000380)="e435bcc62c81ca6cfd72ebcc728dfa8d3a8984750c700713952acdc222f006f9a9c4b6f094d0fb43cde50556d9ed829cb5013e8b437ac36e6fc1be1878e6c87222fcf1fa62dd0345dd00eaf1262c352b9c1e89af209580bccdb0bfd03fb7eef9a66d9bd68cbe01e38ae38b095d753f22822e5cad8cb326e7c6f7a548fee9bc7d512c", 0x82}, {&(0x7f0000000440)="ef380869c2a4fa0bc85d992558d68213f6cc1def190d72bbe56741c23ced380a3595a2b28f3e817649488e34804113fdd4d45da73d388760df48ca9fd47fdb35f0718beca482da5a924dc7cf7008897146ef4b84b5fc3c83ffec8622706987253a40e5208762189b06ee27eaf4f34b", 0x6f}, {&(0x7f0000000740)="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0x1000}, {&(0x7f00000004c0)="287128d000d79624c3e44390fe8fe116745a46b0b06cc65c5a07ba2ffdfd6c28c9b0a616997e7e537dd85faf6f0f7eed948101032e8c40b787f8c88cfa6491740473be3ce685115f63e748ed990565cfd8f6612d2476b718fe21be39c9932221f3eadac377ea612828cf64a499250cfb177ee50a82846b5fe1f246c19292ab925f7764aca533fa840092e6fee9524b0964fce7e9cb3e373c73c79c9eec279fd6366ba91dca8159341cdce0bed66048e8e9a135010b85330f16cd45d6350b", 0xbe}, {&(0x7f0000000580)="0a8dcab18a6af0657492f1413040333f4ed9e3945442cedf126c3b0e749a07dff7b673fd7b4fc48373e4f411afebf47dbbc04fb3e3b7e97c92e152c76b9560b2275739ac47b85b299878bb549af0b459cff39c29a725b9573b3884a97f1c9470", 0x60}], 0x8, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x104, 0x80}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000001880)="df2a80cab5d7f5aa8e864cc1c630004ccea35d3e9e8633bef3a89d0af7fcc5922b34312463e250821cb57a732d02b02725d4d20a83d4901e2f9d9709fb80496fdba41517dcfc2fd59313e82311022f53d1f128f78065bb812cf7ddd28f8d021b5d42d196f9e0c998165612fb7f655767774bca23fc9b85e983b895202ded7cf48f9e4d0fdfcf546d6a848f8243e40f1af1710121ea99197080e49abf4957bae8c27f8b03014938a5891e808a313d82fc9ed897c5c4c89fe89e812806c9b59511e2170586a828c50d412fafcc356976c30fe6d4fa27407b56fd93eaf3979cce48608c8305cad98c0949", 0xe9}, {&(0x7f0000000640)="d01285bef8cf59cd5bc1ef60ca341cb376b34edbed6eb8b294bc8fd2cc6564285c3ef47b591eea3de1d543a2a735f976b1355822417c0fd69c8c776ac81236767c1c6337d306c63b101c19564efe6b79fee712f7c1d710c850c643234402e786139cdcd310db7005c73f3336db1d4c6e11", 0x71}, {&(0x7f0000001980)="bd84eec2a582c67402e42952b1350dc711ab9a7ad642b4222af56c5daa747196f173bb9b7ccc4144c80d3ce7811976c645a83115da34106a51553b9317dc14ea7dce362ac9f6b49ac53ab72eaf437dd4b66dd842041286e9af22f02844df2869b8d05a990b82a596b2daff6b323d220ed624e0056352d91364bd5c0ceb9c14c3608334bcccfa545bdada", 0x8a}, {&(0x7f0000001a40)="785a6592c5476f95b5d7dc423e35d2bb648d94d45a036d732aab20e615f79112be99a62097cde6f84a5d74bf4f7d11d2b89f8c4170cf8386b206f87f9b0297a390809980d05c7a7975b342acf55c02a6d4359f76466a028b51bfc8c983", 0x5d}, {&(0x7f0000001ac0)="3f03ebf916aa502b83e4b7ed919c02394e0fad4a1fc6b23a5c3aba9f34ddc561690d3442bcd68c274b004408fa32f58dc65ca931d35a3de0cc9e392405a546aae7d1d87722bd16478da500a1d262f7aad3f17d9abf35204d462db6313f40e46823b629df443e4fbf5e214a5b6f1cf13295013ed080ef14afaad8fef35082c6780323c3457fd1301c24bd071e2b803592948c602b9e0365c32d1442212e80ce42ec8f2f8024dd52", 0xa7}], 0x5, &(0x7f0000001b80)=[@iv={0xa4, 0x117, 0x2, 0x93, "6ecb5abe791cc1b1207b87c7fb99b72014e7c753534596ca17d1f8db0439ee74c0ceb479ba19884f3b317ae5eb7ff38639cd90acc19fee0902047fb55780d94773d599958297281d67c931e8fe7f408cceb53e8d7476e6bb5d6f16c4cfe613af2993b80f5bb5b63ad5031808de17a147c05e026761ab4ea1c679e59c783d10fe42dc13bed81b438d65fd529bfde88dbb72c244"}], 0xa4, 0x8001}], 0x2, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) r2 = syz_open_dev$amidi(&(0x7f0000001740)='/dev/amidi#\x00', 0xffffffffffffffff, 0xfffefffffffffffe) close(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001d40)={r3, 0x6, 0x2e42, r2}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000001cc0)=0xffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0xfffffffffffffed2) r4 = add_key$user(&(0x7f0000001780)='user\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001f40)="174d3a1a719993d1aedde28f0e9248c25c90947ca8539365ed57ece01882a8e8594db2729e0988016e4adb188bad8d1a857c3dfea2ca016f2396b0dc135b78edd1b2045050eea509055d2e62ab0c23da9a8b2340948b5f8687b938172cc8ded78fbc7b6e1939e543007c0c2d13d08e1d356a76355f55f6706b9258db4088cb238c0e3ce2c2ddf0c8c9799adfe4554498084c88d49147c2c52e27ea31730d0a3a94924b54eb28c6a96533daf54e77761d8d8eab774b503ef9", 0xb8, 0xfffffffffffffffd) r5 = openat(r0, &(0x7f0000001800)='./file0\x00', 0x200800, 0x20) openat$cgroup_ro(r5, &(0x7f0000001840)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) keyctl$set_timeout(0xf, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005", 0x58}], 0x1) 2018/04/10 05:52:20 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ioctl$KDENABIO(r0, 0x4b36) write$eventfd(r0, &(0x7f0000000000), 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xb56c, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="e1feed08d04c56f475c8b4a947ecdcaf4a59e2bff83a1972447ea07773e3082d01825c7aeac1e74c9afe18c87d7b79fee29935cdbd8f9b21b7c8adf92aa30e95a1378e0af340", 0x46, 0x6ea0}], 0x0, &(0x7f0000000240)={[{@unhide='unhide', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@cruft='cruft', 0x2c}, {@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}, {@norock='norock', 0x2c}, {@map_normal='map=normal', 0x2c}, {@unhide='unhide', 0x2c}, {@map_normal='map=normal', 0x2c}, {@utf8='utf8', 0x2c}]}) accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x80000) 2018/04/10 05:52:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0)=[{{&(0x7f0000000000)=@ethernet, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/22, 0x16}], 0x3, &(0x7f0000000380)=""/239, 0xef}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/33, 0x21}], 0x1, &(0x7f0000000500)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000540)=""/103, 0x67}, {&(0x7f00000005c0)=""/124, 0x7c}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000006c0)=""/19, 0x13}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/223, 0xdf}, {&(0x7f00000008c0)=""/199, 0xc7}, {&(0x7f00000009c0)=""/141, 0x8d}, {&(0x7f0000000a80)=""/137, 0x89}], 0x9, &(0x7f0000000bc0)=""/31, 0x1f}}, {{&(0x7f0000000c00)=@sco, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c80)=""/49, 0x31}, {&(0x7f0000000cc0)=""/76, 0x4c}, {&(0x7f0000000d40)=""/100, 0x64}], 0x3, &(0x7f0000000e00)=""/51, 0x33}}, {{&(0x7f0000000e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/125, 0x7d}, {&(0x7f0000000f40)=""/227, 0xe3}, {&(0x7f0000001040)=""/7, 0x7}, {&(0x7f0000001080)=""/190, 0xbe}], 0x4, &(0x7f0000001180)=""/28, 0x1c}}, {{&(0x7f00000011c0)=@nfc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001240)=""/254, 0xfe}, {&(0x7f0000001340)=""/116, 0x74}, {&(0x7f00000013c0)=""/196, 0xc4}, {&(0x7f00000014c0)=""/219, 0xdb}, {&(0x7f00000015c0)=""/144, 0x90}, {&(0x7f0000001680)=""/3, 0x3}], 0x6, &(0x7f0000001700)=""/127, 0x7f}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/233, 0xe9}], 0x2}}], 0x7, 0x0, &(0x7f0000002fc0)={0x77359400}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x6, &(0x7f0000001c80)=[{&(0x7f00000001c0)="47420e", 0x3, 0x2}, {&(0x7f0000000200)="a82d56e256fc5bc86c765ec2a46015af42b160323fb9eb", 0x17, 0x1}, {&(0x7f00000019c0)="656fe3657c0379af25b13caa8e3179297ed2401173bdaa169ce5e6ffc65c558942f1e9dd88083e8844e995bf39151a66c6206a4c300322faa4b4f78f9220bc5bdcfb5b0b4b9ac0181350cbea934a54b936c1fa5e3193f87d4b1f884f205a25196aac0e5857a3c5de1534ed05fa27a5014dd4e29d5eca6b68d7e3720fd7d6a039b12d6fe8fd8c4554ed32a42f584df23122dec2d7a49fd8d8e80eb665e42fcec7179b9ebdb9beba39b71689197077fd2173a3aafda31b05780fdfbd0d97feaf72c8d9c8708fd8df29479a6c1901a44baf2bc5ad871deb76ae192a", 0xda, 0x5}, {&(0x7f0000001ac0)="743b6ac5227d3c128240c90e81dd85d046ba7cc58f14e4eace0356ecaebe305beb502d2163cd9d9e4f16b281682afe8a8f476ce9eb564cc8ab471c28afdeeb60e74d6247cb63e052ec02b06bdd5bfecfe1bf74c99edb62e42b6aca0012f8b246b7569f5638073ed38376ad2ce94c4dac48654f268c500a", 0x77, 0x400}, {&(0x7f0000001b40)="bf5be2a13de6fa293575d31f87cd259d249921c3ad43682b576cd866e5ae8d940d1286c259a49d2e12f66aa875d6a762467eeced1db2ee249259b0a068e7b758e9f18ab9dc28377a3ea504d73a4fe0e2d5be0a8bff5148d918785213c2a0e7c7ca9358999ec607496035ab0b9f3a2cae24d3f9d3f0e0027d0aac9c22561eb821672d3e352a0cab547649322b63b26948c72a1ba8029c55552903eb90413ce34f0eb5dc00a364e0ce591d0b58e947132f515eb92029afe6ed84270459b19afaf9018ba1b58e66422a7721b9333b9a50416c17aa7417cdbc5229553345", 0xdc, 0xfffffffffffff388}, {&(0x7f0000001c40)="81315e40f4d6405ed59d135b679850b76a46f7be43f6a519f926b21b2bcacb2a", 0x20, 0x1}], 0x4e9d01359a8591e0, &(0x7f0000001d00)={[{@bsddf='bsddf', 0x2c}, {@prjquota='prjquota', 0x2c}, {@usrjquota='usrjquota=', 0x2c}, {@nouid32='nouid32', 0x2c}, {@init_itable='init_itable', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@barrier_val={'barrier', 0x3d, [0x32, 0x3f, 0x38]}, 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@data_journal='data=journal', 0x2c}]}) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x642}], 0x33d, &(0x7f0000142000)=""/60, 0x3c}, 0x0) bind$alg(r0, &(0x7f0000001d80)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts(camellia),crc32-generic)\x00'}, 0x58) 2018/04/10 05:52:20 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x10001}, 0x4) lseek(r0, 0x3, 0x0) 2018/04/10 05:52:20 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x2d03}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/10 05:52:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000380)=0x29d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0xfffffffffffffcca) r2 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x4000001, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x0, 0x4e20, 0x7, 0xa, 0x20, 0x20, 0x3a, r3, r4}, {0x1, 0x280000000, 0x6, 0x100000000, 0x88, 0x4, 0x100000000, 0xfff}, {0x0, 0xfffffffffffffff8, 0x8, 0xffff}, 0x5, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x4, 0x3, 0x69, 0x7ff, 0x1, 0xffff}}, 0xe8) 2018/04/10 05:52:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="68b9257c85db24e8bc2d8802af1e3b88b7ab7e48ac187cca838227d57612a2634b40d6ac61abea782dc52eab13896127864798adcdf88c921374a7ab0420", 0x3e) 2018/04/10 05:52:20 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/04/10 05:52:20 executing program 7: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r0 = open(&(0x7f0000000740)='./file0\x00', 0x70000, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000780)=""/111) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x139) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r0, 0x50, &(0x7f0000000800)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getdents64(r1, &(0x7f0000000040)=""/1679, 0x68f) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000700)={0x1fb, 0x0, &(0x7f0000ffe000/0x1000)=nil}) vmsplice(r1, &(0x7f0000000c80)=[{&(0x7f0000000900)="3c096106a1c900027a065ccb0b694c106d9d604b5c1c578f920bf04371178d206a10ff663d43a1950002f8b54a8567032500fc0de9015e149abdb6c7e5d43f72bab5c3c0ba35cbab90e7514479cdad298eee6e76c7f2773a6fd3103988a2a99763a90f6bbfbfa9cef11bfae880454489d8afa1813d89d819bc49ae997ece5f3f662a02ff0cb344e0036f5893cb8de934fe67823e90bfdf87ba492ddbdea7d41af8421775a296fa00d026f098fe3e165770c9c96974f4bb6ce1865c394d9be900953cd566f1117eda434b23baea38348e68637499683b2b417aeb37136fe5538f9242d9b2d950b065602aef421ef355", 0xef}, {&(0x7f0000000a00)="b6e71363", 0x4}, {&(0x7f0000000a40)="bab3aa4f85", 0x5}, {&(0x7f0000000a80)="2b9c008c70bf77919c9c6aa5459881edf151a66b5b2c2afa6faff900147faf", 0x1f}, {&(0x7f0000000ac0)="8e6c03f4c154781051224e27623ab3ffdf60f31983d79ccbd331b476438f8047437526f1", 0x24}, {&(0x7f0000000b00)="eb3c4a78548aa877513781440938af4098bee865b262e78ed059ccc4fdcf0a202fbdcf055df1fdae8b794dc481962045aad002d4d9d01b0ea01f6ab2e3031622f8de14617e705e75749030269df22a", 0x4f}, {&(0x7f0000000b80)="53bf800bdbf1eb1efacc4fd12a0f68a95963b2cf55df5219228c23085e1e64ce54bd4c01cef94efdf9ed0c57fe110261a2523abbe18c4a14b345fa118be89dacc55227dde3430fd3d07bb713d7da44f23d4bbfdeb35d3954acc0fb3ebcd7a396bc109dbdf95f500568f7eb3c2b1569d50fe51964afb299bfd52334aa59bf863a69f116422e4fd75854fb29dc3e40263e6ac656ebf1f883210327dac5434beea77e3c31f33e56da73c3fd70de9f87a3f7bf5759e87b02eeab2a86469a175e3c0af89229bcc0f3", 0xc6}], 0x7, 0x5) wait4(0x0, 0x0, 0x1040080000000, &(0x7f0000000080)) pipe(&(0x7f0000000cc0)) 2018/04/10 05:52:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000000001000000000000000000000000000000000000000000020000000080ffffffff00000029060000000000000e00000000aa9a70065e534fa6e78005"]) 2018/04/10 05:52:20 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002c80)={@broadcast, @loopback, 0x0}, &(0x7f0000002cc0)=0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) clock_getres(0x6, &(0x7f0000000000)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002d00)={0xa, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1f}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @ldst={0x3, 0x3, 0x0, 0x7, 0xd, 0x58, 0xfffffffffffffffc}, @alu={0x7, 0x5af9, 0xd, 0xb, 0x0, 0xfffffffc}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x30, 0x80, &(0x7f0000000200)=""/128, 0x41100, 0x1, [], r0}, 0x48) ioctl$sock_ifreq(r2, 0x893b, &(0x7f0000000080)={'irlan0\x00', @ifru_flags=0x5000}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006311000000000000000006f8ffffffff9400000000000000"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) 2018/04/10 05:52:20 executing program 5: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xdc, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x9}}}, 0x84) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) 2018/04/10 05:52:28 executing program 5: memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) memfd_create(&(0x7f0000d2efff)='\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x3f, 0x6372, 0x0, 0xef99]}, 0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/10 05:52:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000300)=@req={0x8df4, 0x968, 0x0, 0x2}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000340)) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000380)=0x0) get_robust_list(r5, &(0x7f0000000580)=&(0x7f0000000540)={&(0x7f0000000480)={&(0x7f0000000440)}, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)}}, &(0x7f00000005c0)=0xc) 2018/04/10 05:52:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x8, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x80000000, 0x8, 0x3}}], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x6, 0xca, 0x65, 0x7, 0xf991, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @empty, {[@generic={0x82, 0xb, "8d045e6403483eb860"}, @rr={0x7, 0x17, 0x4, [@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x1f, "c90786", 0xffff, "7fe290"}, "787637e53a6f4d4f2de69bf32e225037a04fed27e671a17013912287c7012933df1554f5476b6de49a338f5d14279810ecb91e0e4ae54506d5b57c991e948aa71c9cbba35eb9a2fc79716672cc132d0afd2537c925c10f04fd449ed6c35132a071b2bc3bbe49cd69c18b96695e0a0904ae1787802bdbe810fb7eaa7406f965a42b18"}}}}}, &(0x7f0000000140)={0x0, 0x2, [0x960, 0x3ba, 0x294, 0xc0b]}) 2018/04/10 05:52:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$PIO_UNISCRNMAP(r0, 0x80047437, &(0x7f0000000080)) 2018/04/10 05:52:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x640000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) 2018/04/10 05:52:28 executing program 3: r0 = socket$inet(0x2, 0x5, 0xffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "1b57ba"}}) 2018/04/10 05:52:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00004ceffc)=0x2000000000000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x292, 0x4) 2018/04/10 05:52:28 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000a2f000)=0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file0\x00', 0x189080, 0x100) r3 = syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0x80) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'bcsf0\x00', 0x400}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x3e, 0xffffffffffffffff, 0x0) r6 = geteuid() setuid(r6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0x62) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr=0x7fffffff, @broadcast=0xffffffff}, 0xc) ioctl$int_in(r8, 0x5421, &(0x7f0000000200)=0x5) fcntl$lock(r3, 0x7, &(0x7f00000003c0)={0x0, 0x4, 0x20, 0x1, r0}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') perf_event_open(&(0x7f00000004c0)={0x5, 0x70, 0x9, 0x6, 0x0, 0x0, 0x0, 0x4182, 0xa8010, 0x2, 0x4, 0x9, 0x63, 0x4475614c, 0x2, 0x3f, 0x1, 0x10000, 0xfffffffffffffff7, 0x5, 0x0, 0x10001, 0x8, 0x8001, 0x0, 0x6, 0xfffffffffffffffb, 0x5, 0x5, 0x6, 0x3, 0xda2, 0x1ff, 0x1, 0x4a, 0x8000, 0x7, 0x9, 0x0, 0x8, 0x4, @perf_config_ext={0x3f, 0x1f}, 0x200, 0x0, 0x800, 0x5, 0x9, 0x9, 0x42fc}, r0, 0x5, r5, 0x2) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r4, r7) 2018/04/10 05:52:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a00030207ffd7e96cc2de20cec9598dc9fd946fa283bc04eee6d87986e497a5", 0x24}], 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6fd, 0x200000) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000600)=""/77, 0x3a}, 0x0) 2018/04/10 05:52:29 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x175, &(0x7f0000003000)}, 0x40813) 2018/04/10 05:52:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073afa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b83000)="83f931b3989f2c7fe50787bffffd000000080600110000b5a2aec503e7ff62864b", 0x1f) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000300)='tasks\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x536, 0x5, "9f0b11f1ef5f5e6c130dc8016376f3a0728be4e9834824ae67002337d540cad1b411b540991e80311ea89097f699526dcb5af2a5a26467bf7c3bbdf9651129", 0x34}, 0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='highspeed\x00', 0xa) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="912239890e1b4f31ec5500bbeb19f7a6beb0ee0545ed8f001c43ce9fb141c23d7d41a653f0ba4b1dada79b6056949ba2f33303972b77fda6221bdd1796c06aaa868486f1fe803b6f27432d501944e65107ad3eb1602188888a36644a43807dd501c0d54419c055ceaae75de4b490ea31f5bdb90d0086e599c9e4a8d489b1544af3948dbd54453f1415b4974d6f", 0x8d, 0x100000000000000}, {&(0x7f00000001c0)="ea8fda91cdb390f630a0898dbeb2836dfca48ed16b911ef7f20be36e5044d9aabae942c43856ee32f8402af8b45c3831951d4d3371b8e672f29285d85f76abc88920026e0ac6fc34bc0c4846d09dfb40c5ec996ccc9f7520d55622afec685e1cb05d43172c737c84d4c6c8d5bf76ca4ffb350560f6bc2e04cb04263099824af6", 0x80, 0x3}], 0x80, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6f61636c2c71756f74613d9ecc1fb2756e7400800000000000006e2c6e6f61636c2c6e6f71756f74612c626172726965722c00"]) 2018/04/10 05:52:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 2018/04/10 05:52:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/04/10 05:52:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000002c0), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/10 05:52:29 executing program 4: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x26b, 0x3, 0x9, 0x9, 0xfdec, 0x100000000}, 0x712200000, 0x6, 0x8001}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x7, 0x4) r2 = socket(0x2, 0x803, 0xff) shutdown(r2, 0x1) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/10 05:52:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x604000, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) [ 800.862169] x86/PAT: syz-executor3:22625 map pfn RAM range req write-combining for [mem 0x1916d0000-0x1916d3fff], got write-back [ 800.979385] x86/PAT: syz-executor3:22625 map pfn RAM range req write-combining for [mem 0x191020000-0x191023fff], got write-back 2018/04/10 05:52:29 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000001, 0xa00) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/17) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x90, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffff71) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xc1}, &(0x7f00000001c0)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x3bd2, 0xb822, 0x8, 0x8, 0x3, 0x1}, 0x7}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x3f, 0xcdff, 0x1, 0x1, 0x5, 0x3f68, 0xfffffffffffffff8, 0x5, r2}, 0x20) 2018/04/10 05:52:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x90800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x4988, 0x1, 0x1c3, 0x5, 0x8001}, 0x14) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42004) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/10 05:52:29 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f18e9000104fffffd3b54c007490004f30501000b8028992ee18f4184b338", 0x1f) 2018/04/10 05:52:29 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="db37c0a93df27a36a8d14e45c5cf29726fcee4a3d930930f79555b9e83788eca77073c0bbefe58a6c8c2423c6d48d360a8ef796361b52d72c8acea4a14", 0x3d, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x10000220) personality(0xf) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x0, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000016c0)={0x7, [0x7, 0x6d9, 0x6, 0x7, 0xfbd, 0x1, 0x6]}, &(0x7f0000001700)=0x12) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0xc240, 0x4) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0xfd5, 0x8, &(0x7f0000001600)=[{&(0x7f00000001c0)="938422ae6818a2b191e974bb56aff2ad1398022e7195bca724ec5911efa0c1960d16ae860133068284f8506a64ce6adbb0ad22ee16853342b119944e42c5948f33adb43882d7941cace8813d3bf0c700ba84fa70aa20d9115f1167caf5849c4164b4307996cfff82fa618f1429090ce1ceeff303806e0b50052a425fe959a5372e0d6bb84649228ea355b1c02b4fe4011112180cf7fabf4ea54f8b2a65a64430209d87df719d32ecb59a14dfe176c561f89438ac3471f379c0f9385ba26f9a1b12803ed9aefc5a7c93b9a5aec42e", 0xce, 0x8}, {&(0x7f00000002c0)="c88605b727b65b9b49a2ffa63af94e6d332948459f69726912f673766f4165da2c22307975e3a6e32bffdd739fc603463d6c40ff268193c70548a7efd48de9c6da814517ef931ff175d55e3dee6033f0586169c69aaa7a7667ec7cbfb1a25b2aa084ba5743b242195dce4542704578", 0x6f, 0xc9}, {&(0x7f0000000340)="a8403a4bd3c2c8b774ba9e1cf6f40c3e1f26f7f151588080ff330cf1cc70ea0bec312b35407e154f6e1028078bd4169521431cb12cff5ea174ef8566c57beca9c4f8c4ee0ed328f4ecf8371e047db076c46975a7845a56f3afcbcaba412824db303553a80bdf5d66a1e2c83bd4aa699f44", 0x71, 0x3}, {&(0x7f00000003c0)="3c96d1a5c2f7064d5d46e5e678ca0301bf0055bb3699bce98c24e8465d626c5e3f80f731f2e5f502ee1c", 0x2a, 0x5a3b}, {&(0x7f0000000400)="f872b80e37570ceb270685e996c179b09bbe44ecebe2eeeafe351967884683abb4145fcf700c2b66fed4619c39d311ee4a42d08d625189a842445e50953801d4db122affbf2b4b07986bf3ec5ccb9ede3a542fbd1db760660e003cb3d4cdcd507ca911e5da3ba4bb08de58e477208d5d50aee069c794cf18a505ea5baef294f0b315b8c9fcfa8cf2c242562c9b51a117ab8c832480f9f0adf862da214cb8fa22c717df0f3aec898c5322bb886076c48d53caedffedb2b53176610854c69dcfa4dc1a528feed0b4d1940cc010d7fd70e24a35353a7ec84d8047e0dbbd2ebd04ddf5c82148ad46a08a1da6d76fb9054a7849daee6ea9b774cc", 0xf8, 0x6fea}, {&(0x7f0000000500), 0x0, 0x5}, {&(0x7f0000000540)="b8b51663c23b39e4e4ae0ccced18ced14d1f9bbe96cb326c295bb87c488e52890610b658413742dd2847cd057e353b0b61d2955e0b015a17a672f92c29acf4884e7d3eadbdc9614a1a7b7c9d68d122be7e07ad59c689edce58af38d6a049b73dd9aec640fa12390e50a32ba4ade0844baadc6b41ab51a2d2754041ff5a3d6a2d5693651d4b0754feb7", 0x89, 0x7}, {&(0x7f0000000600)="08b273e4b2563bd55c6eee3ec63edec736f068a753351d3afd88f6e750b77b26d46016eb73fd1b14e08348d62b1e14aaa782cfe28953faaac1704c055e7c1ffcea1213220f7ee726786d1e4bca5bc1e4ffad473f7c321e426ba271b5cb0da50b8f99f1cecb5cb13c687cc78a6533132d1b50a2c56834350135f8a8bc10b162a66b9597127d05a40475b98f17ab10617ee0bd164ad7556771f5632fa915c22d74ca530a11755997f27976e430592a667b996ecd30d5de03324cfd9b75e7496e3389022b5f094970c159bcd389b4f474bd49c504f0431a4039888c9c9b24b98f33b573f3164f867dbdee22b0729cb1d847821f0c78a415bd40ed1546cea351e3e6ac72b4e4fb554cdc3011e14d7f5e8b6b7f74a55f417df51a10b19eab5c7e9e45d6372c1c7c20026eb6a79adcc18c5b362eb3b8fb62948a79658e64b19ec0ed2c4fac6c2a917ce8ea5ed6291601590912be2d683fbd6120fed104f143ccc44c6fdc6287698b352c4009828181efb796325fb1557a2f41203f903269c67717e844a47d58f78c0503dadd4f4b38aae066343b7855a8ea7a75874faaeec995735ee1c6c198d479945a4566be8578565c62b892712b79ca7aa30f3b536453da119f32c408e3529b0c59bab2e4311ca23a0cf7eb3e198f21458355a508c99f77ccc2460a6861c2870f4cac62e44418e4b20b193ac6294b5786c95ae535efb5f1d1ece3a854b56a84a66fd4e65f0e73f74f456c3429b162a2c4b797f7ab8d7eb5518049ea8621fe26ca6bc373bfea744ca535dc1e84fe6c168e5a10be5ad33e89a110a7e00a1ffaa6b4375deea5d0630bdb2a1b83e3118a7598d0e7a1ac975b56654012c431121b96f9367d6dbf43b881aa8c825f450ada9fa96f2ac9006ad2386ade6b92759cc9774a5600c2d80895e58cc28fc67360e24b86b0c44b2a54a9b4c9dc50474e9a6527d2a0eef56ef5b92457585d8e0e00150697d7c5e7d8735085fb67f1528440f6d57cb70b8b03deca86ed3eba8366ce4b86d10e8eb25aa041ce05e1788d83519694c649f80e342075b0d84ba30421b23818ee804210918e5adb1227d66d44d89ea4ee7942d1ca6649e0574d865276858b4887d8bcd282d4f6bc6583cf6f6089baab12851153ca3441732a0fc90fef7765196604f450105b0e2ddbd9eb4f119a4df3944b48326ecd6ff061e993c6ec83c40f64f42473357473b5efc1d78e38c80de0c27400f883f916bae2d0bf86699153988b14462e0b6b9f3620ef63b98b6286faa11726d263dd2b5e94a00c1f4b70ff5d01c3bc8f268aa756d2b8113c339df15e34710e9b75405602bddc9a7eaf8e58c648d072f3e7b1c17e71c635c015778b4a32d8e048695962081c2dc6a3a7fe6f38f5bb483df5c956e16f32e238dc5e5a518aacebdefd924b22343a1cf1e22b3c110a4d99a3fdfdb6e80eb912649cf52bcd7233e7009509e4b63ecab94898bda31947fdb596361e415a7f8a118e35c82198a1428ba0039f7730c95d6e0e88f0aaff2f682b191c6aac0e36711a3270b2fe75661366d894293fc139f513b2785df2d4bcee317e2224be40dc4591e87b57086a7f39db8382a86bc3fb5bf6013f9a6ad197596bab8601af683a2cbb46a868b81e044f87061880b7446bfc0ee8b7f8781455b2d681a5a266cd6e3c81173f4517b3955fb2625f8a958280ee3cf54ebd13892f1b13ba32d197bb42d0a0cc90ca2551fdc53e31369f336c0bf3257bcaf01635ba5ca1e1b23b92cde688c03c407175ba8ef67e21468baee2a3fff85598bea9e1014ff81633a74715ff85816b8c48520eb2f9430798b7220d416c482064b1fcc2a4371bc073e68fe01e2f1d3d888f9220d15389b87400a52e993a0d785d804ff3a630f4e541456d7c1242eaf15f1f84704928765f39911a845ad9753ce4a9caedf6a824f866ee0451e81062578a1702e04dffc0fce56b04158d6397076d07a08f433b0b5e587864d146caca578afa467d57a8ac36e0c875da77043baabe0e811f23f89f976226ae921d574b208205ec0c609ee5444e1492c8b601026e9b03557ba8b9d2e7d6d3408443587c74bd5b9dd5fe2f1496b4498b798c02560a5ee463b16544f34a9cd6d5535c6eadb0dd50ebb84de12e05bedd99276ef3a70bac3fcf777d4a85a5abede1819bb53c2cf38a1ddd530feb6d5689a905f19a0330fae40f9bdf24ec2ab95a3593d3762c5e98f0fc2e9b857f8419d6eeac0ee5d3c53bf8c787dc19907f82cae214617b72e9d6b7d2d99f920ff2788c68a2b62f33cd1d9c318fbee3cb745df07a293e6c3e123210763c21dea9b9024ba5421ca158fa142d3149de0395f61a26c5839f9ef2cdd08f9f41d2cedc0ffdcfa92d2eb5d8534735fa75e682c2c9a08cd6ab4c9236ab5cbd83e73289d134c0a2e8e8883109c37e74d9a8fb921d07680c546f0e48ea7ec5a36ed4b4833d548f41973be03a59bc0e282d352f6adb9b9864b1c6a64748ff7216036700ed4b0bca541a414f6a5664a95665406a2362d4a825ab0863f00be751c3f364d62face530416f6270d7aa8ae906144cf966ca1e3eee45ecd5916793fb1f360d601d5622c9ecc64187f8f2f74eaf26b78b3d6631bfaca4d534cf211336b1b2557e5a3bd60a31ac851459d10ba88099d32998a84299bfa16827379abf156faae48801ea632b80fdbb95878da2c32ed31b733c9e1da0912cc37239dfe089a74e029d68bb0af7bf555ebdad174f4d1f824572c6b41d546b4cbb6f19a63872cca6439e5ce2fc5aba113085c1ce1b5426aa799056813723c5f4d0f8ea8893db805527a8bb8e02726d22e2d2a65057856533b110bfe295cdf413dd05ab91e4b655a684dedca0bc630d3f29cae1f1070df4352660a084ad3278e738989b8bd96a9563c6df4f68b0e83aed620a655ea6eaa63f9b1da91782b870c6b3baed4c68e687dc127b0efc7f67ca67d1ee2c9cc5775fd19b515367f3f99f4022af34a9cf473a677398ba42250f59d313c9dcdbce5305282fa00300e7c3ecb3473b5086c595c55eece31405ffcc43c592022a6895a4250a8909752ca3be6114d032c2e52593c05c6ea1f2c1b8f48f3d3ba846ff1bd9512f2a1c2de73ed5d9d4b6da3097ed0720f922d781b92caabd0d02eaa3e7c3d4a45b642769d03fecd5e34f9dc3d3002bcb62cc5739108383c808107250e59dc10cca332a3eb2a92838f0c281c57320e724a70580eccedf6576224292ddfed819b0ca8c06a0a5404839b88bbb008c4ec490db68b031d4454f1a606f69a15f094e433e5e58fc56d0bd3caafcabf4e4244a597bf31f5afea6c44faba7ed14a95b9114bd0c7d57a994e319900e18372b0edc7bc7d1899d5f324713e08f8d06995325ad7bd297fa8eeb4aba613603d4c32c91466aff5f4ce83028334e231fe6da70ccaa125752ae3244ed112f9a2469be64b4da326ba65f97f69084a29bc924ba34d5b977e8ab082481649865720aca5935cc8ba6ad845804f26f815fe810ac3c3f6da0f322ba80c452ec4b25353a8563fd337e88e46611cdfbc0ea9179d62b65972effe7d608f656b115b08b7b4a52316f450f0f679be648a9697e96ae6f9814c140696a1acc340a234bb132925b391671a4c0f468e9e99c00fb596a3d4d8a1ce1746e0a6bbf3169f70b43eb5959f2353a89a36be61ae7fec93ddf1f7da2fb4c6a8a7e0a8bb201f0cb9bd72db1527ef95fb037989be81e130ca222435aef0a3e380212a127710d4a91ab2f4c792a18df03e888735a21ffab7626381d6c9c617baed3d1e287a877cfa1a1efe709106b4ec1f7a9bd8d664f2d9a0f55e21ec7c02f36c3867684be0e539095d0a751cf72f4016e3c2c10a2ee2d33da38ab2e4ee598ac3bf5bb46b1853fc8de22c99a389671d205cc8dd736bf7f9096b2de275fa31a08223e07915992b58b5dd4bbc43cbc51f8578b6d88c8caae4a4053eb34c1496d0ac0743a2c9483251d823d3471df06851ce1398b429b8561b4e059b41c3543fdea1500241bd2b92989d6dfa90801208a47acd73a62a5cfb5edbf14545ea93e90f74753d79624cd9127012ea1a042161c338f31838b7881e15542bd1ac08f515713107ac49f3b8e5f5c465badfe5b7c5803c9de7b515946539aab0c9eb61b89222d4727e7cc5678cf69b3d034c8608186c6074ec402e2a71e94f14c96d41db9c6dfd5b5b53ae50fe411b39f63fb56f2cf0bb18b5700211d409ba47660355769c619afe90fc30a31d978ee3c6faf0312122af3a5f41a939ab568fb2c45e98013063d7c1723e08669046da1c64d03911e07cfe354a9aef1f1894610ff7084e9f6f126b1cf741991ed4b13e3a5c5f5fe1b7f39956622be849975949fe125451d1c46f3bdd55c46c260d84d00068eeea2994030689de48b2d9fb5e9736758803366b8b94693ad4359fb80cb9d4b8f9fb0dbaed50756ba737d6d76faa598dd113857d75d9df94c50bf82a42d07744f75faa5c2fcd304e3ad88d88f5ab5b199fb88775dcc71d44a3a83c23d5fde9765f7a951c4abd1b20d02b354420d48d24ed7c4aceb104412da7703d273b96c1ffee953171976176e509e59f91b8633f6fa5305952bd21e53b3c90d6cafebcaf1ef8b4e376cafa2224331c2b6a800b00ba80b107ec0e5fbd52d9d91633b5657e2355654cfd4fee639a58930b30313c284e414c3c054cb555ad868bc44821e17b85140f7ddf86063dedf1708bf20264b8fd414db96c8bb2f51add343c36153b7697c5edb8fee4cbf4aac930642f06effde2eee91bca1626e702f3e1ee22b12be2e2c953d855f1045b41c760e0746c11f887f51e91ee66e4941824ff6a28af937da09bd17bd73b897283ce8d620368586bb9185b9f78fd7fcf720b666b261653a5fb99a1b13bf0aa3ac36ef0a39affd7332f50f3639480bffa84832cf447c433cea7291ede1df7a42c89d53f8e528b57686df8d3aab2a29f1db0e8b2db85561e1e1f556cf5d98f4b099a40c1061065bf768a80b157065b4d689ee9aaa921f5bd1e4d4088d9745c734bfd70f44aff72da3eeb753101aafaab39c748b9914c4b7b3267f3b0692cc0656ad5afa86fce0279577eda9a9bdf7a74972a2ea48e2370f62ba3ed726edc1bc60236b406df92b5d80fd52fd71e2cc6a63e32b32fc0aaf92344ce1bf0c998b84b6181e202fa7283b122eb2158b2eab11dfb9cead63591b2967e47d7e6d68587cd56b0006e86c362adb5d1f27d95eb1318ef36ffe48ae6e368b14aa331ef927f875e1834d561c9bd5cd93dfed00d4cd069d50f08feb8b054c4803d1a6eae40e5061b91cc69f463e21db1afbaae8c43e7d748e195cd59d122f2ac6fcd932fda7fd2ed5889664bc130b127adc7ecd2c2a0ac8fbd328ce4dc0e5f25c60515cda1c3666e48ba2eeeca0682e1fbb98b578a789da0f37dbe2b769634ca1d80b6a2991c618043acd84b49bf8aeae7984d13264eb590a77676635e8aa1985033be0166c99ca8da364a1f0e2e71a0bc64f56e6d2bc918ec1fda4a9508340b553a7cc46e1b3a4096d5be6ff1e72161961a5806164e1de8f80db65b2c640f3636eaaf2838e0eefbfd0d66c848067b83cf85815352487cd823f44ca49bfed9458bcfbb6c7aa707b3a867541381d6e15ba033cf0bf5b9668a420a130812f5903f9281c7260e412bbbac6fe97314c24d4c854bbc4d0535791e40812682a4076fce5d712685c7dd5a6b076ef7d0c2298ebbc4bb5d1c2d4a4f54f8bef49c5224d6acc14f8918d37ceb7ffeadd627e4b3417e86b978aa5e51bdfaf165be66a2fdd52a1b0a87995f3", 0x1000, 0xffffffffffffffff}], 0x6000, &(0x7f0000001680)={[{@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}, {@map_off='map=off', 0x2c}, {@map_off='map=off', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) 2018/04/10 05:52:29 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000085c0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/39, 0x27}, {&(0x7f0000001340)=""/110, 0x6e}], 0x5, &(0x7f0000001400)=""/251, 0xfb, 0x3e}, 0x8}, {{&(0x7f0000001500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001580)=""/96, 0x60}, {&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/15, 0xf}, {&(0x7f00000016c0)=""/3, 0x3}, {&(0x7f0000001700)=""/11, 0xb}, {&(0x7f0000001740)=""/85, 0x55}, {&(0x7f00000017c0)=""/107, 0x6b}], 0x7, &(0x7f0000001880)=""/15, 0xf, 0xfffffffffffffffc}, 0x7ff}, {{&(0x7f00000018c0)=@ipx, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/101, 0x65}, {&(0x7f00000019c0)=""/50, 0x32}, {&(0x7f0000001a00)=""/214, 0xd6}, {&(0x7f0000001b00)=""/146, 0x92}, {&(0x7f0000001bc0)=""/251, 0xfb}, {&(0x7f0000001cc0)=""/62, 0x3e}, {&(0x7f0000001d00)=""/13, 0xd}], 0x7, &(0x7f0000001d80)=""/33, 0x21, 0x20}, 0x1}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001dc0)=""/131, 0x83}, {&(0x7f0000001e80)=""/141, 0x8d}, {&(0x7f0000001f40)=""/254, 0xfe}, {&(0x7f0000002040)=""/200, 0xc8}, {&(0x7f0000002140)=""/49, 0x31}, {&(0x7f0000002180)=""/130, 0x82}, {&(0x7f0000002240)=""/138, 0x8a}], 0x7, &(0x7f0000002340)=""/12, 0xc, 0x1000}}, {{&(0x7f0000002380)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002400)=""/197, 0xc5}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/156, 0x9c}, {&(0x7f00000035c0)=""/227, 0xe3}, {&(0x7f00000036c0)=""/34, 0x22}, {&(0x7f0000003700)=""/26, 0x1a}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/234, 0xea}, {&(0x7f0000004840)=""/128, 0x80}], 0x9, &(0x7f0000004940)=""/29, 0x1d, 0x8001}, 0xe7c}, {{&(0x7f0000004980)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004a00)=""/2, 0x2}, {&(0x7f0000004a40)=""/117, 0x75}, {&(0x7f0000004ac0)=""/43, 0x2b}, {&(0x7f0000004b00)=""/212, 0xd4}], 0x4, &(0x7f0000004c40)=""/63, 0x3f, 0xb}, 0x1}, {{&(0x7f0000004c80)=@can={0x0, 0x0}, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004d00)=""/196, 0xc4}, {&(0x7f0000004e00)=""/77, 0x4d}, {&(0x7f0000004e80)=""/151, 0x97}, {&(0x7f0000004f40)=""/4096, 0x1000}], 0x4, &(0x7f0000005f80)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f0000006f80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000008480)=[{&(0x7f0000007000)=""/137, 0x89}, {&(0x7f00000070c0)=""/9, 0x9}, {&(0x7f0000007100)=""/145, 0x91}, {&(0x7f00000071c0)=""/61, 0x3d}, {&(0x7f0000007200)=""/241, 0xf1}, {&(0x7f0000007300)=""/4096, 0x1000}, {&(0x7f0000008300)=""/106, 0x6a}, {&(0x7f0000008380)=""/243, 0xf3}], 0x8, &(0x7f00000084c0)=""/255, 0xff, 0xcc}, 0xc89}], 0x8, 0x100, &(0x7f00000086c0)={0x0, 0x989680}) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffffa, 0x8000, 0x1, 0xba7, 0x5}, 0xfffffff8) setsockopt$sock_void(r2, 0x1, 0x26, 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000008840)=""/167) getsockopt$inet_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a) clock_settime(0x0, &(0x7f0000000080)={0x77359400}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/7) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_emit_ethernet(0x3e, &(0x7f0000008700)=ANY=[@ANYBLOB="0180c200003512e004b18804fb0045000030000000000009907800000000ffffffff21009078000000004500000000000700000000000000ffbbe0000001b7db90867f0b30ba2cb4c7725b2236748d2ea1b25e8864d2ca6a6c0b128caac917d113ff004790d4ea5cd1e4478454e56c630fd6b3e92e0720d388f096edf3dd3f516bc056aaecd9249c50ca55837a3c4d158bb0fb1b1a901035d5bd00dbbd2704913d21fc99e4984ec8652c9ffaeb426d25e1016855c3a65946564dc9c55cf965b8070c0a547ce405"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0xc9c]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000008800)=r1) 2018/04/10 05:52:29 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x301002, 0x0) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x3, 0x200, "555f5aa9531a", 0x6}, 0x10) close(r0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) 2018/04/10 05:52:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x9, 0x9}) 2018/04/10 05:52:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000), 0xbc, 0x0, &(0x7f0000000040)="81a706073fe5e89031f93a0391fa6afd0bbae1fa212f026fc0177a627714ae2a675d4a5d013fd514dab625eabb90ea4d3eac54fe6df06b80673c50b77ac1914a12283541ae1c8f8d64edb85af83790b46271e485377dc1402d395e761e53a331ff9f8c5d699fb23a971a1941d8e27f075c05617005c819a961006dd4f474ee2af0224fc479272a0a17143ec5e54a55ada846760e66ba6b94d2c38225f0e2849e49694bd42fc12ae61e4fc0c4347a940ba20a4f005b539b903a8c1978"}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e630c40000000001a"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/221}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/10 05:52:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x4) r1 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10d, 0x10, &(0x7f00000000c0)=0xd, 0x8fd7d4b0e121a7d6) fcntl$setpipe(r0, 0x407, 0x6) [ 801.122099] binder: 22657:22665 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/10 05:52:29 executing program 6: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000003fe0)) fstat(r0, &(0x7f0000000000)) 2018/04/10 05:52:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000300)={0x81, "c868602274fac57c8c91567dd073fc3b074eb7ec0622ef819fca894645c5d4a87940a16b75ba00e1a39de9cc5e9fcd55f8cf0169c1ec4139b1e76588149501094f5b144622029f33819410993e9b60c7f0c8c8487e4cd7a11443d79306556e39ecc4280abb5e108f0151ca47836df4895a6ad48407b6a42e44b3f1c1e01a8fbf42"}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x1}, {{0x0, 0x2710}}], 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f00c000e7005b92251fa3275b102e29e4091d679b2f674d4c42e0e85d2fd78ec86ea96af76ab77339441e070f57e3bb9380c15c7f586f7cbd7dbba8c3a97d0f9c8d0baaa3f9f041cdb6cb7e22f1181581b892a155e38ac92a716a18c79e0af42a8f635e4b85bd7dac3b167929a50fce3536436bc9e98274ab000000917237218583000000000000000314b7bb23aec0649f1b3248e6194c36d44305f42af0d73b24b2c3996dd390ed349ca49fca705d3fec2cddafead0bbcd4fbb61239c1b5106922ee88979d35e50e3f0417bbc7f9d5e6485ded83e4e"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x2, 0xb2, 0x1, 0x20, 0x0, 0x2, 0x3f, 0x2, r3}, 0x20) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/216) sendto$inet6(r2, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={'bridge0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)=0x0) getpriority(0x0, r4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000600)={0x0, 0xf005, 0x8, 0x7, 0x20}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000940)={0x5, 0x6, 0x6, 0xfffffffff0e7119d, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}]}) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x40000, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='statm\x00') linkat(r1, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0x1400) sendfile(r2, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/10 05:52:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x2) r1 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x8, 0x4, "de83320e54a76d827ff1ca52bbf7790fd57c4312ae87c5504959bd4287b60fb34b1d71c4cc89682a58b35bb4085247c2231c4c28c391eaf17e9f551bd41b0d", 0x1a}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000030018000000000000000004aa0100000000040000000000000000000000d66867ca9337e98e557c98f547d5fb75b5a1258c0bf84d4c996db8ffffff7f000000003af001ab5cf748a319ab03d697a6e606620f5d9282572abdf32499e429f7b621d2750d74ef105826e5d58a52833c7312edf3c87c3026d25b163a98287ad38787c9cc8d258816b3457fbe16ff24964a03748d524208998ae618bb0aa36580121a269a9c38c0c606a0f03dc0eff2e08a1ced2dd483f66625f64a099a8baeeee9466a05189383136c3667568e79e7f63e8e2173bf37d617c154829e63e06c1c9cfa713a5d21a200"], 0x20}, 0x1}, 0x0) [ 801.163779] binder: 22665 RLIMIT_NICE not set 2018/04/10 05:52:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x30a, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004840}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x12c, r1, 0x922, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffe00}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4cc3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaa6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xacb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6b}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r2, &(0x7f0000000380)="3e0db3a4eae952fc245134b42fb0a43e24562c81996464f528ee66f5d42c24dfb99be2b1684c8f005d7034144d441fbb196308c812c98e973f1dc823923ed0d341c1f415bdb744facd750f0ddc07658e8494bc079e4935a517505b1d0d3a8e32d6f26e5e90cf19492a523209af52cc9dff98e1abc3da66b15eda00326cc7", 0x7e, 0x11, 0x0, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000440)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @rand_addr=0x9}, 'dummy0\x00'}) r6 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0xfffffffffffffffe, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x84, &(0x7f0000000500)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xffffffff, @empty, 0x7fffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @empty, 0x8}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x322b}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000640)={0x57b, 0x3, 0x0, 0x80000000, 0x7fff, 0x1, 0x4, 0x8, r7}, 0x20) statx(r5, &(0x7f0000000680)='./file0\x00', 0x1000, 0x14, &(0x7f00000006c0)) io_setup(0x0, &(0x7f00000007c0)=0x0) io_cancel(r8, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x7, r2, &(0x7f0000000800)="d041510416255e1e2a8f9eae649541cd11134fb96f8c8182b758fd0703741dfca18f98f7d267ffa9f4227f64991bb724188ed09867f011b4b9f30d7943b5992a705437243be5113a34dd8abcbac511e4499850c2e81810c2b7002a1c61128d5638dccb027e171a4e74e21606e86f1e75a5c8089d0ed61d395c970a3f3586a0da0d0daab4280cc27677c200c370d2e363c4a94e0ff36ccf77781a33aeec4e4c05a0216337e210bb16f800f04fc1e1d4b0a756b1888b2c46ef4476fb956adeae6ad6016efd314116b74959ca2b4ebde3ddfdffe8bd260d6525a9776685e3240e6f", 0xe0, 0x2, 0x0, 0x0, r4}, &(0x7f0000000940)) bind$netlink(r4, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfc, 0x18180000}, 0xc) ioctl$TCSBRK(r6, 0x5409, 0x9) ioctl$KIOCSOUND(r6, 0x4b2f, 0x6) getrandom(&(0x7f00000009c0)=""/121, 0x79, 0x1) signalfd(r3, &(0x7f0000000a40)={0x800}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rtc\x00', 0x242000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000c40)={r7, 0xdc, &(0x7f0000000b40)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x3}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x4000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff7fffffff}, @in6={0xa, 0x4e21, 0xada, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000c80)=0xc) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000000cc0)={0x4, 0x0, [{0x401, 0x0, 0x0, 0x0, @sint={0x4, 0x7f}}, {0x333c9879, 0x1, 0x0, 0x0, @adapter={0x8, 0x1, 0x7, 0x7, 0xe0f9}}, {0x49c, 0x3, 0x0, 0x0, @irqchip={0x6, 0x3}}, {0x3, 0x3, 0x0, 0x0, @msi={0x6, 0x8ef, 0x2}}]}) alarm(0x4) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000dc0)={0x0, @rand_addr=0x100000000, 0x4e20, 0x2, 'ovf\x00', 0x8, 0x8, 0x17}, 0x2c) r10 = syz_open_dev$audion(&(0x7f0000000e00)='/dev/audio#\x00', 0x7, 0x80) ioctl$sock_SIOCSIFBR(r10, 0x8941, &(0x7f0000000e80)=@get={0x1, &(0x7f0000000e40)=""/8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000ec0)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000f00)={r11, 0x80000, r9}) 2018/04/10 05:52:29 executing program 0: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="cbcac1a6ce4f51eaa9a635c74c11c66382c734f7eea4f1c8d76932ca0a504712d48b7bce7927733fd5090af38ad2200c4af618465801a98870788e4caa613a586155debffdf263cda55e2e8e1f4d6b786b210211f8b2bf", 0x57, 0x9}, {&(0x7f0000000240)="4cba0f83bbdbbcab678e2ffdb19a308b62bc7585f0760464bba9357121a3f631e24a7596cc26635435f2f89aff7933acc0d880c1539007beeca0d063645d4d8688e16bee73228921d799", 0x4a, 0x1}, {&(0x7f00000000c0)="150110fac789d932caa2efe218", 0xd, 0x9}, {&(0x7f00000002c0)="7a09667a105f5b05a69f06576115f86766c40a8678f5a27d2821e095b99498985512e942f30a52975608c75f5e93ac7a20d0a504141cbdaa6116960967b6e700b62a29739335dd74a5ae9d5d028dd6d0f06386abe38b708d390540f7ae16a2df637472e2f77838fbc56863701efcea9c473f8d6fc8e626f8ef69123387221e0c07a16e74a47f55c9c75e15ad603be464cf0f068fe6beaa3f5d2bdd3abfda7a203fdd7c25486c3feeaeb44a851ea8d51ee14e2547c7bdc35f134436ee95f8c5cc4c38daa50c858f3225080e9fd37033b536ed76123c79d142c2f082f46ff9d66330bc6faa98cf21758d6440", 0xeb, 0x2}], 0x20001d, &(0x7f0000000400)={[{@gid={'gid', 0x3d, [0x39, 0x3f, 0x37, 0x37]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x31]}, 0x2c}, {@creator={'creator', 0x3d, "eacfe002"}, 0x2c}, {@creator={'creator', 0x3d, "db091a47"}, 0x2c}]}) r0 = memfd_create(&(0x7f0000000100)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000014c0)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000480)=[{}, {}, {}, {}], &(0x7f00000004c0)=""/4096}, &(0x7f0000001540)=0x50) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) [ 801.908201] binder: 22657:22715 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/10 05:52:30 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet(0x2, 0x805, 0xce4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1}, 0x3ff) 2018/04/10 05:52:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/10 05:52:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001500010400000000f0ffffff0100000069757b1b8430015fc07778ff78e3068a2bf6e950c55cb908e1d5e42f29f16cf2d2877d08845afd554e569d023d2c06b31f0fedb07290c1b2bdbfdc8d47d8f6ec5a2c373a6fdc6a5192b20dc9eb63b1aef12db5187941bb3d0b0420f133e9cd4e526fb013aae27e78d0c9bef547ab29dfb0b4d209e2c30e1550e2c0a75c6d1c3eaab4f66327217ec555f9bcb24ae6763dd8f710ffda626a93f2a44ec86f72f8b41917cf8c7d35fd71a4fe81d1ce84f757cdc8aef93d88"], 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffff1264, 0x80000000, 0x8009, 0xfffffffffffffffa, 0x101, 0x0, 0x2, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xa}, 0x8) 2018/04/10 05:52:30 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac1414bbac1414110000000000000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x40000) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') 2018/04/10 05:52:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0x34, 0x6, 0xf08d, 0x1, "7cd643a61da88bfd0910fb24d722dad2e4374d192c2e457778f2997449dfeae493b02e91b5d5de37a854e593", 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/10 05:52:30 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffc, 0x100000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x3, 0xffffffff, 0x1, 0x0, 0x8, 0x80, 0x8, 0x81, 0x9, 0xfffffffffffffff7, 0xffffffffffff06ff, 0xf65, 0x9, 0x2e, 0xcb5, 0x20, 0x9, 0x7, 0xfffffffffffffe01, 0xffffffff7fffffff, 0xffffffffffffff96, 0x0, 0x0, 0x401, 0x3d462aae, 0x7, 0x1, 0x6, 0x5, 0xffffffff, 0x149d, 0x200, 0x7fff, 0x5, 0x3f, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3ff, 0x3, 0x4, 0x4, 0x5, 0xfffffffffffffffc}, r1, 0x2, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/10 05:52:30 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/04/10 05:52:30 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x4c8, 0x0, 0x800000000000001, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0xffffffffffffffff, &(0x7f0000000480)=""/153, &(0x7f00000002c0)=0xfffffefa) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140), 0x8) [ 802.030893] binder: 22657:22715 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 802.030915] binder: 22716 RLIMIT_NICE not set 2018/04/10 05:52:30 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4400, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x10, 0x0, &(0x7f0000000300)=[@increfs={0x40046304}, @release={0x40046306, 0x2}], 0x27, 0x0, &(0x7f0000000340)="6c169a642d0fec1c1505d7fc7f332a56d00a04b1c316e5c262f4b052dc76c65dc890af283e560a"}) sendto$inet6(r0, &(0x7f0000000080)="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", 0x279, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) socket$pptp(0x18, 0x1, 0x2) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0), &(0x7f0000000a00), 0x8) 2018/04/10 05:52:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x0, 0x8, 0x9, 0xfffffffffffffff7}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) readv(r0, &(0x7f0000000200), 0x2) 2018/04/10 05:52:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x1f, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)={0x1, 0x0, [{0x0, 0x0, 0xb}]}) 2018/04/10 05:52:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8a000, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/193) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x7, 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10, 0x0, 0x0, 0x20000000000}, 0xfffffc68, &(0x7f0000f4a000)={&(0x7f0000000200)={0xc0, 0x2a, 0x311, 0x70bd2c, 0x25dfdbfb}, 0xc0}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/10 05:52:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2001}) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x13) fadvise64(r0, 0x0, 0x6f8, 0x7) 2018/04/10 05:52:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x22000, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x20003fe, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000), 0x3e5}]) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, "2702cee827438260efbbf361240379da641355679c09ffd63de7365fe4ea7e9750cca6e66c6eba7e0b4950902625ed2d6df44802775af9534777925d009fafdd", "cf916a93b32c7ff6ee30a14aa23cf6bfe7fc2b31d4179c3a4f1ad4c09a3bb102c54643cdbc484d23d8831106c97d6ae4cb588389d002d4ad64eb2f568d6c630c", "c1eb620334217a02440c76c31c9ee24d6ac1a2a0d0d9e68eff3d0dbb7c405a2d"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="282aa3fcab52547b288e2e5c4ea6c8c09499e06f5703a218b6142fab09b194d23c449889aa6c92e36a335364f5c8f41aa057e51b2f8ed754ed71d044e55f51cabc6fd53aa3bb830f2a6aedab4c0e2df587da81fd0babc520ae81643b80d9b25fcd516cb796d89f28d91f00415427447736b25e486ce7187de6c0ca61e43df3adb82d3d97a92ea9e23a8073cf6b36a0669425627055127396ab709555c3c7506f8eb9f29a0e413dde5632377ea25ee466b210d9ef460c1f", 0xb7) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='aio\x00', 0x80, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000100)={0x7, 0x1000, 0x9, 0x100}) 2018/04/10 05:52:30 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr=0x7fffffff, @broadcast=0xffffffff, r4}, 0xc) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) 2018/04/10 05:52:30 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x4000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) unshare(0x40000) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) r3 = getpgrp(0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x134, r4, 0x400, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2c15}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x947}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffbff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x134}, 0x1, 0x0, 0x0, 0x10}, 0x40005) prctl$setptracer(0x59616d61, r3) 2018/04/10 05:52:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000180)='c', 0x1, 0x200408d7, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/10 05:52:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000340), 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYRES32], 0xffffffffffffffcc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0xbf, &(0x7f0000000080)={0x1000}, 0x8) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/10 05:52:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/10 05:52:30 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x20, 0x0, 0x2}) 2018/04/10 05:52:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x10) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501080, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r3, @ANYBLOB="00002abd7000fcdbdf2502000000080004000700000008000600a55500003c000300080007004e2100000800040007000000080004000700000008000800f3000000080001000000000008000500ac14141b080004007f00000040000100080001000a0000000c00070006000000010000000800050004000000080009004500000008000b007369700008000500000009000800020002000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000004) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)) 2018/04/10 05:52:30 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x6a) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f00009ad000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) close(r0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/197) 2018/04/10 05:52:30 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff0800695ed09bd744272200119078ac14ffbbe0f6ff0000004e2100089078"], 0x0) delete_module(&(0x7f0000000000)='keyring^keyringvmnet0eth0mime_type\x00', 0xa00) [ 802.349857] QAT: Invalid ioctl [ 802.377779] QAT: Invalid ioctl 2018/04/10 05:52:31 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/171) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "22797a5f72756ef5fb9afc8d62e45600"}}, 0xffffffdd) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x8000000000000032, 0xffffffffffffffff, 0x0) iopl(0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/10 05:52:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x105602, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x200, 0x0, 0x1, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x100000000, 0x4, [0x1fd400000000, 0x17, 0x2, 0x7]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400008038000000000000000000080000000000"], 0x14}, 0x1}, 0x0) 2018/04/10 05:52:31 executing program 4: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='&selinux\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)='-') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xc800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa56}}, 0xa86, 0xe74e, 0x1, 0x6, 0x89}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x4}, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000002c0)) keyctl$link(0x8, r0, r0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='ifb0\x00', 0x6}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000380)=0x100000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x3ff, @loopback={0x0, 0x1}, 0x6f75}}, 0x5, 0xfffffffffffffffa, 0x2, 0x4, 0x2d81}, &(0x7f0000000480)=0x98) preadv(r1, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/37, 0x25}], 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f0000000680)={0xffffffffffffffff}) sendmsg$netrom(r1, &(0x7f0000000940)={&(0x7f00000006c0)=@full={{0x3, {"7c1178c49c1702"}, 0x99a9}, [{"3e58997f647a42"}, {"bbe278d332b516"}, {"d58415015b8cac"}, {"d92ad75a912c6d"}, {"0fa97458ae8796"}, {"ed6824088f1843"}, {"c1240bd8a6e9eb"}, {"d5dd1265d7c87f"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000740)="253828905046019332815fb58f3430de61de12680376ec4982f03ac0b20aa517383ef27a629c6ac4ac31e88b3580f1719dacd2247e6449e1ee491a8db3", 0x3d}, {&(0x7f0000000780)="a4c11b08f278803cbf0fc0b5d2c1be974fdc296466f3b1098c753b65bffbeb98809ff80a8e38627d3d5fa75beab7ff2a7fa022a5d551de2b93b4bfa2af5ef1a9fee2022091ed5e5437aa6fba82099b79c32c635f6e0eb5348d6a7853c3ace09ef2218910605713801f8ebcfa04feb31775a5d3893418478e518453d2cb39", 0x7e}], 0x2, &(0x7f0000000840)=[{0xe8, 0x114, 0x7fffffff, "4a19ab09835bf36d134af45cb8e52239b1786d37a216609a8dc25d68dc873c448ce788516703f81747b2eba1aa2e0852ab25d533a4a49499e3071943ada4281f1577031d56b055f920a14f034af03c58d2cfda99fc9dbe1c68e970a59ab6be394e25f267892858d9f0fbd00ae30e40de1ec5bd173a80300bbab01df1251c05aaff16813f9ec69f9c53d5b25075b21aa45eb619d2d223f294183070bebc29fd77f728b9e94425be4750c435eef95f442a357f6f0c5f2c9dce3de3feb4071fb484c07f478c75ec10c47cc66a42d922482e6808a65fc28911c3ca"}], 0xe8, 0x1}, 0x4001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000980)={r3, 0x0, 0xfb}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000009c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000a00)={0x0, 'ip_vti0\x00'}, 0x18) connect$ipx(r1, &(0x7f0000000a40)={0x4, 0x2, 0x8, "6847521041c7", 0x4}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000a80)={0x80003, 0x0, [0x9, 0x1e2, 0x40, 0x8, 0xd43e, 0x5, 0xfffffffffffff6ba, 0x1]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/autofs\x00', 0x8082, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000b40)=0x0) process_vm_readv(r6, &(0x7f0000001bc0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/2, 0x2}], 0x2, &(0x7f0000003000)=[{&(0x7f0000001c00)=""/207, 0xcf}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002d80)=""/253, 0xfd}, {&(0x7f0000002e80)=""/125, 0x7d}, {&(0x7f0000002f00)=""/255, 0xff}], 0x6, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) connect$l2tp(r4, &(0x7f0000003040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x0, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20}}}, 0x32) fcntl$setsig(r5, 0xa, 0x20) r7 = accept4$inet6(r5, &(0x7f0000003080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000030c0)=0x1c, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000003100)={'NETMAP\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000003180)={r3, 0x100}, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f00000031c0)) setsockopt$inet6_buf(r7, 0x29, 0x22, &(0x7f0000003200)="251ed4db7b0f6fff284432d1f8922a1da848f5d219473f373c88fba1acf057ea71fdac97ce91c5dacc453552de4a27e02f612988e7ca246e8611a63ea02d05edec1a1b4e148c6aa7e1f82db7ae8d2a79d4a26a138e6d847b4e23ca46ac98f7569854779d5389d3bd1f6a7ca866a4200007493488e7e76f506aef6dc14114c678685e2b11bc", 0x85) 2018/04/10 05:52:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getrusage(0x1, &(0x7f0000000080)) 2018/04/10 05:52:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000035, &(0x7f0000000000), 0x0) 2018/04/10 05:52:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}}, 0x69, [0xfff, 0x7, 0x2, 0x4, 0x25cbc6c3, 0x101c, 0x5, 0x8]}, 0x5c) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/10 05:52:31 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x142400, &(0x7f0000000100), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001200)) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x4000000000000, 0x3, 0x420000}, 0x7fff, 0xfffffffffffffffe, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x1ff, 0x5, 0xa000}) 2018/04/10 05:52:31 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r0, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x40, {{0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) tkill(r3, 0x16) 2018/04/10 05:52:31 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x5, 0x3}, 0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000002c0)={0x0, 0x9}) 2018/04/10 05:52:31 executing program 6: mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) r1 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x1ff, 0x2000) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000b80)='/dev/vcs#\x00', 0xdaf, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003200)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003240)=0x0) r6 = syz_open_dev$random(&(0x7f0000006980)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000069c0)=0x0) r8 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000006b00)='cpuset.cpus\x00', 0x2, 0x0) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006b40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000006c40)=0xe8) r11 = getegid() r12 = socket$rds(0x15, 0x5, 0x0) r13 = syz_open_dev$mouse(&(0x7f0000006c80)='/dev/input/mouse#\x00', 0x3f, 0x2c0c80) r14 = syz_open_dev$loop(&(0x7f0000006cc0)='/dev/loop#\x00', 0x4d, 0x101000) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) r16 = syz_open_dev$sndctrl(&(0x7f0000006d00)='/dev/snd/controlC#\x00', 0x14, 0x20000) r17 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006d40)={0x0}, &(0x7f0000006d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006dc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006ec0)=0xe8) getgroups(0x6, &(0x7f0000006f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006f40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006f80)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000007080)=0xe8) stat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007180)={0xffffffffffffffff}) r25 = openat$dsp(0xffffffffffffff9c, &(0x7f00000071c0)='/dev/dsp\x00', 0x40, 0x0) r26 = eventfd2(0x615f, 0x80800) r27 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000007200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000007240)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000007280)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) r30 = syz_open_procfs(0x0, &(0x7f00000072c0)='ns/cgroup\x00') sendmsg$netlink(r0, &(0x7f00000073c0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000006ac0)=[{&(0x7f0000000440)={0x1a4, 0x15, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@generic="e03d7803915a049c806522af0184128e4991b0b81b4ba285f0ae338dc11e6c002459e5ea77a94664e60fa450fc23c9f6ba0cdfe999da7bd3f95e09be1c425d2f9cbf3d56fdf4b0b6d9eee3553589671f7a20f634932c2612113d23f788dbbbdc68c702ea7884", @generic="3ba6638d1155ae6ccbc10083a0db610827b535fc25c02c20e9156b10f1dee5a6dfcacf0028aca8019dc900a72ed0d306357a8160c608ff2f791f99fb47d072de150cc6553f4e5ca244c4d432bec4c741f862ca0da2388a8018e7b2a498b44464477d93439046d14db1cdd334f4963d80d5b0df4efbf18e772ccfa37ebd77429f59814b9bbd761832e3ad95e4fc", @generic="340fc86a1b28ca0a382423e503984acf50c90e3ce1e00675bb6d35b16d0c9887ab51bbf5f39f97a27f4742edf457b30b71e860d642586d0169f8831690bf9f1dc98e372e40eaab71410c1bc14ba8f0ec49c5cbd7537892f60b7d5b1601ea6b6cf70cfd34706e04073e21a17f3401a5b6c7aa53f2b8bb2f620174efc10630122a5a289fc395201680276f13a1d59c2ebf00234911c786fe90c4883cca5a1435"]}, 0x1a4}, {&(0x7f0000007400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, 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@nested={0x280, 0x28, [@generic="2682409a0907247d0b30717ec392319221dc8855a7cd71d8d894d0cf068f1dba0ac4dd3a093c1ff3d80db22ccfa7002be6ecac7a9e63cf41bf63a2f64587f80ee76a6f4f1fe1e877ea6cbf69b8e8be5fa7c09eac0ff126192da3c1b80298d70860a7e92dfc58461ce088ef3dd50dd510115e181466c2f43355dfd7734ad51e18165b26032aeabf0a09946744257aad660fdb0c595b4f779db0e5f0d328b45317361021cda7c622ccacc291b4091ba997976235bc6c053c06e62f40e28b13cae60f0846850c930bd8962c58847ca600697d7ed170e822da5b0ff13450fdeba79db0f985adecf427c3988afa64c26a", @typed={0x8, 0x36, @uid=r4}, @generic="6affb6fdf65d20e166b471306c8f9d32ffeb6b741e2b2dc5010853a468578658f18f916cb3a9329039c17a45a46dcb43c608b33dd2028d3ae01ec0bddbfb3d2387a562d723d47c08a675999853e428bd9dd536bc7eb1f264ef87dc157381bba12d2d645e95019336d82ff60579da7b1b23b54dce917071876ddc5ce33be2177bb688a9caca0bad3c76fe2c725a5d177eb3752b1a5b0e322732046e790ff2eb2f998b0598cd550e4827a4e0598d5e5ab07bdf9ce6c1552dc2f950dc15aa911b31d6931d50be728372d252e23c8a245d382888cf34ae7f5e3bdc45f65d42", 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[@generic="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@typed={0x8, 0x4c, @pid=r5}, @typed={0x8, 0x64, @u32=0x1}, @generic="73fcf84bef37718caf6326aad63b97c68aa530673b7839d423642f5d4ae816f36012e8e0921024878a92e3d59b1f0174249e9fc14024d5b2cb7f60c593641f23fdbb558423555ade913199ed202d9b7d576f84ab8660c42f7d22a26bf5e0e94366b82f74c4e0f10f81ea919351af262bd37681625acf595c132e5835e6eec051223f89549a0338d87b8fb0bcf4de3f9d9f3fbefdec4e74ce4dbed7d6fc02dc5d54bd3e2c3bf4d4cc250e7874e6d54a3dff86be30b5facec61c85665678fc0eef4e27d6b9e36da6b8e625fe7958a1e151b05adcd2ad5d83bc06f94c51ed9e0d558edb480a3340c48a93f27f40b3a10399a5013829ff2a250fad3d", @generic="632b252ddd1ef4bec843cb45823318bb7c9a8f1425334545f4762b4997ffd6c9de6bd82065c9705f20ab539bd83da3fec0476e68474d052653c5fbeb0f827b4f75d8b2db36793c94822caf0a4c960a9ab8332319b926b8b205fa3338eb4f34f660044392d529eb07bc737e19564d3b0f6057003326cb2fb36342104acde4476849a221ca163fd7972554c0d10ffe15aece12fe246467bbef9e775c0fa3157a60a844883e39d08a99021fa6f16b594859e29c2a5c6f94506f59cc083f16672d0c3483"]}]}, 0x36c8}, {&(0x7f0000006a00)={0xa4, 0x16, 0x520, 0x70bd25, 0x25dfdbfe, "", [@generic="ace10dabdb4d28fa27bfba0e9f22148442ef5b42240a6aa271d3d2cd1f60c0d876dfedd0ea4ed2db19669fdb7d78f33244fd70907b3218148fe10f184a5329c0c53d34ea07f08f51c31c1c00a762aa1b47500afd5f6d5b34d4bce0e1fed8755d3988827af9963c60d418137cdd5d94e0f4be6b37356cb830b3a71f110415f02491a9", @typed={0x8, 0x79, @fd=r6}, @typed={0x8, 0x80, @pid=r7}]}, 0xa4}], 0x6, &(0x7f0000007300)=[@rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x24, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}], 0xa4, 0x40000}, 0x20000000) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) r31 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r31, 0x80047453, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r33 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r32, 0xc1105517, &(0x7f0000000280)={{0x1f, 0x3, 0x3, 0x7fffffff, "ab6ce9cdecf95f080ec0d1bba452a151fc525ef8fb93dcca613e64a49e265e4a22570ab60db0481f38cccfef", 0x100}, 0x0, 0x0, 0x7, r33, 0xb15e, 0x7ff, "c166795097ca264d1ba16224f20bd0899121d17a7082fa6a1c407cbffa17ee6d61a362ef9292336e0e166671d3aa0c01975e61c1be7333e8c5bd55d2c2064d82", &(0x7f0000000240)='nodev\x00', 0x6, [], [0x5, 0x3a0d, 0x5, 0x8001]}) 2018/04/10 05:52:31 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x400, 0x7fff, 0x200, 0x9, 0x5, 0x1, 0x9, 0x10000, r3}, &(0x7f0000000300)=0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000140)={0x7, 0x7fff}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/10 05:52:31 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0xae1}], 0x1, &(0x7f0000001640)}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x8002) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000480)=""/250) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/04/10 05:52:31 executing program 5: bpf$MAP_CREATE(0xe, &(0x7f0000001000), 0x2c) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, r0) 2018/04/10 05:52:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0x3}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000001c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getrlimit(0xf, &(0x7f0000000200)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB="000000000000000045bc5a1d8d42b31afd9960a233cba59a7b017526a7fe812186a095750f1203c4f0913379e4481177ec88a86c3a99348a036255bc6c356607211817c5282a19a3d1e6f7"], 0x0, 0x0, &(0x7f0000000080)}) socket$inet6(0xa, 0x0, 0x0) [ 804.175245] binder: 22842:22852 ioctl c0306201 20007000 returned -14 [ 804.295197] binder: 22842:22852 ioctl c0306201 20004000 returned -14 [ 804.302528] binder: BINDER_SET_CONTEXT_MGR already set [ 804.307892] binder: 22842:22855 ioctl 40046207 0 returned -16 [ 804.317200] binder_alloc: binder_alloc_mmap_handler: 22842 20000000-20001000 already mapped failed -16 [ 804.330123] binder: 22842:22852 ioctl c0306201 20007000 returned -14 2018/04/10 05:52:32 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x1) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) pipe2(&(0x7f0000000000), 0x84801) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/10 05:52:32 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1, 0x4083}}, 0x48) write$rdma_cm(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000180000fa0000010000000010", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) 2018/04/10 05:52:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000001c0)="e5859533ec027b51bfe2dfc30cb131d823b2fb7fd55ec060b6f5e57299a412a49332aedfa4a27e2c3e7cbcfab11f015816d49d4608da4cf7ef333c4e8beb00af6f76320fb2e1e7260875155b3cf9ae2d7407975ce5aa2980767fb51da1040b30252cea93d12b5d14044e6871e9916ecdffdec366ee8e5b566d8a136c9b9a6bfa8c938c30cef48aca6ca297bd0eccca5655e4a1b600d949133ca0fc4974dd995982223cb7cacbdc706fdb7f6d9dfaf3a3b12653fd9a3c02a4ef813f5e2dee17aaf17ba9f5e08ebf94763767ab6c", &(0x7f00000002c0)="90c5040f9cd9663f45edcfb6f4e3445db20dde26b78301e38d9befa19f985e314ce1d6cac716d27d0f6565f9f00fb93be8583b119eba386c216b0ece9645a906e058e28fa62e11d99e2c92c6161025dd601d9a2bee1849a89f4b9a8895a12b59e883cadb02c43795a977c3bab9e226f46c215109b49dea59a1cd56eee6f9e9089f1eaa73cb78d11aa8e7be79251ea178e0d42a14970699ffe28184494a29b6b17f35c5726134c3aa0056dfbfaaf61c60d62a5739e968605fe6be9d34b147034123693c3229e10667071afc925891", 0x1}, 0x20) fdatasync(r1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100)="7fb169ddaf28294f020305b343989859da75c4b37f6872cd8e9adb26918187fbbc985005c9ad6017156ac4c0a1e7ba04f3f4e76d491e90322c52e42200000000000000000000000000000000", &(0x7f0000000180)=""/25}, 0x18) ioctl$KVM_NMI(r1, 0xae9a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) 2018/04/10 05:52:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40800) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x40) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, {0x0, 0x0, 0x0, 0x0, 0x549f}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6}, {0xd002, 0x0, 0x0, 0x9}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x2000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4100}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)) 2018/04/10 05:52:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9cb1eb878d30ab"], &(0x7f00000002c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/10 05:52:32 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x6000000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x14f69b9b, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x9, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x3}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6d2}], 0xfffffffffffffe22) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4}) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/10 05:52:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0xfffffffffffffffd, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) r1 = getegid() r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x400080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000480)={0x2, 0x7, 0x3}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000340)=""/79) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) fchownat(r2, &(0x7f00000003c0)='./file0\x00', r3, r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/10 05:52:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x601}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/04/10 05:52:32 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x100, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0), 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 05:52:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003940)=[{{&(0x7f0000000740)=@l2, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/192, 0xc0}], 0x2, &(0x7f0000000980)=""/15, 0xf, 0x1ff}, 0x401}, {{&(0x7f00000009c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/192, 0xc0}], 0x1, &(0x7f0000000b40)=""/40, 0x28, 0x100}, 0x1}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000b80)=""/248, 0xf8}, {&(0x7f0000000c80)=""/172, 0xac}, {&(0x7f0000000d40)=""/151, 0x97}, {&(0x7f0000000e00)=""/6, 0x6}, {&(0x7f0000000e40)=""/183, 0xb7}, {&(0x7f0000000f00)=""/49, 0x31}, {&(0x7f0000000f40)=""/107, 0x6b}, {&(0x7f0000000fc0)=""/46, 0x2e}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x9, &(0x7f0000002080)=""/138, 0x8a, 0x800}, 0x7fffffff}, {{&(0x7f0000002140)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000021c0)=""/79, 0x4f}, {&(0x7f0000002240)=""/244, 0xf4}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/12, 0xc}, {&(0x7f0000003380)=""/86, 0x56}, {&(0x7f0000003400)=""/242, 0xf2}, {&(0x7f0000003500)=""/210, 0xd2}, {&(0x7f0000003600)=""/190, 0xbe}, {&(0x7f00000036c0)=""/233, 0xe9}], 0x9, &(0x7f0000003840)=""/234, 0xea, 0x7}, 0x71}], 0x4, 0x0, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x2, 0x0, 0x9}, {0x8, 0x6, 0x7}, {0x400, 0x3f, 0x2, 0x7}, {0xfffffffffffffff7, 0x7, 0x4, 0x200}, {0x4, 0x5, 0x4, 0xad82}, {0x8, 0x9, 0x80000001, 0xffffffff}]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000039c0)=0x3, 0x4) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x800000000000048b}]}) 2018/04/10 05:52:32 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xf5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x1, 0x4) socketpair(0x7, 0x7, 0x59, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000a80)={"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"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000540, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000080), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x18a) 2018/04/10 05:52:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) socket$pptp(0x18, 0x1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000e1ffffffffffffff1f110000000000000000000000000000ddfb951300000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80083) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x22}}) 2018/04/10 05:52:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x3) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/214, 0xd6) mmap(&(0x7f000045e000/0x3000)=nil, 0x3000, 0x0, 0x33, r0, 0x4) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0x2001004, 0x105002, 0x50, 0x1, 0x184}) 2018/04/10 05:52:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/10 05:52:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000040)=""/35) 2018/04/10 05:52:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x9}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x40000000000000a, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r2, &(0x7f0000000100)=""/8, 0x82f554f05db3d2ea, 0x40000000) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x40, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x8000, 0x10000, 0xfff, &(0x7f0000000000)='gretap0\x00', 0x8fe, 0x4}) 2018/04/10 05:52:32 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0099e303a1000400ed040f020b0000bf021d3e3895ba697636e3d0720202ff", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23}}, 0xffffffff00000001, 0x100}, &(0x7f0000000180)=0x88) 2018/04/10 05:52:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x100) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r1, &(0x7f00000000c0)=""/208, 0xd0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000200)=r2) [ 804.725724] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/10 05:52:34 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x6, 0x40000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x1ff, &(0x7f0000000140)=0x2) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r1, 0xa, 0x11) getsockname$packet(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x14) r4 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="db57259fad6fc042cefe1690e0ad0d2209bd588ee84cbbdfbe993fb3128aea74f90a650cb4834d219e986aaff1df6bd6701890db3d721d4ccbb9961e047ca4e77814e7e26c31098b9a00000a1d29658e97e6309f63aecd63a730e74df783408e5fe0a8b480861df925d1c56463a337c4a69ab312d86b8581dc2d547cd39a58bd8b7ea90dce524f1fdee01f604ad4cfdbe1e647de6273aabe97977a9c6ca20076e6d220f0d3e2a8cd9c199a319ac6ee7ea10e8e78eaf113110cb14cff85aeed22", 0xc0, 0xfffffffffffffffc) keyctl$clear(0x7, r4) ioctl$int_in(r1, 0x5473, &(0x7f0000000200)=0xfffffffffffffffc) sendto$inet(r1, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/04/10 05:52:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) r1 = dup3(r0, r0, 0x80000) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20}, {0x20}, {0x20}], 0xa, "b8f9b2c77492fd91e26ddb7ce1a3973baad4d055c66d41bc7b14d5fefa17ab13d7d8b5ec415368aaadbcc37a9732ee40ff636ea87b4b2437e41bc51a0678cdc65fce1d1b1fb43b5e04da7a4b9b3186201e456e2919c84289c860fb1d15c6b87f9e64909d"}, 0x72) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fdatasync(r1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100)="7fb169ddaf28294f020305b343989859da75c4b37f6872cd8e9adb26918187fbbc985005c9ad6017156ac4c0a1e7ba04f3f4e76d491e90322c52e42200000000000000000000000000000000", &(0x7f0000000180)=""/25}, 0x18) r2 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000240)={r1, r1}) 2018/04/10 05:52:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/04/10 05:52:34 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/10 05:52:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000), 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB=' '], 0x1) 2018/04/10 05:52:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80003, r1}) ioctl$TCFLSH(r1, 0x540b, 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000200)={0xd0, &(0x7f0000000100)=""/208}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000240)) 2018/04/10 05:52:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @remote, 0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x5, 0x4100) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_getnetconf={0x4c, 0x52, 0x704, 0x70bd28, 0x25dfdbff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1000}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8bd8}, @NETCONFA_FORWARDING={0x8, 0x2, 0xf520}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0xfffffffffffffee2}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000540)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x0, 0x7fffffff, 0x0, 0x4}, 0x7, 0x3, 0x0, 0x0, "82bc8adfc333ad14"}, 0x10}, 0x1, 0x0, 0x0, 0x44000}, 0x800) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7397276f, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x7, 0x30}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x200, 0x7e30, 0x8, r5}, 0x10) 2018/04/10 05:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') getsockopt(r0, 0x9, 0xffffffff, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x8) 2018/04/10 05:52:34 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7893) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5393, &(0x7f0000000fd7)) 2018/04/10 05:52:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="a9b98a9bf727360f399e95c38a38e8507b4c31128b0fe838be48a207efa71aefb908108e0276c7993fd3c3bc554dcb0dac389a874944c490afc8bc5fd2fbea1f9789a815a76f932c1a78637cb2091e8c573bb6a2502093ce437ebf5ad1808e1387162e8e9aa412c02672da01f3f5946899d08484522ffbacee7101505d4bf6c16766e8ab4fb802189cc1b9d3c47fca26893bf05785c3abc4824aab0f91bbeea5f2b85087e05581ea539a45e805de3122fd8d7cc045ff298f51f248218dc54cb99c03c2c7c4", 0xc5}, {&(0x7f0000000240)="a8d53f79613c92fe4792a1e33d783796bfec79e16c85f3635392cf4834a7aacdd3e3c13b07ce355c547e78098f457cb21b0dabfe87ba617ff51efad257c5e8d5856199aa3685e32d9ecee4256b37df57776ec45082c866af0559eaf1c9f057d0bf99e6aafc7fa9ad463414a7d278e803ac793537a292eec8f480f3822f32fcb6c3fc0b4abbb026132cda6c", 0x8b}, {&(0x7f0000000300)="f06e3cca7085fcf0df59d8d928e91045bfc774421121b25aa48ac991a736953d37706dcff4810881dcda1b7bb44b8feffe0c3275af6668621892c2a1abf97316ec98252d45922e3f7b01d5af5877aebed6338037f2d7b9df1c28ffdc40533b9bfe4d6a7725ca2e3856bae667a2af4efd9c05e07e89b081dbdd37adc3616ef050a1079ac8eaf71a899709ebfdcbea687e1486e99916e6efc542f103187acf1360b16c042c40ca438f79eb0d75ed0b2a8d323b52797551c2acaafa6c12d9ea457ecba6d623a0b5b5e9482e7be24f00d6dcf3956c47ffacd5cd097baf61645e33a8e51c95a797bd202a", 0xe8}, {&(0x7f0000000400)="8cb84187f12f0583fcfc385bde5a053818e19cd6599d41f33c07344314c93db3ecbde56508230f267d766806488728c8aa532659fb9b55a7ff328bb429a101bf7a839ab7c497b3ff09ada2b73d5ecfa8e7c7b34ed3d834c29de13d6cc63b5d02b25a2a540e1a867fc440a6a80fe0499a8d2ceb0f1affdf6901c4b5b1328b5fab3c86f36ee2d640100e90e9ffcc212deb227f372633a02d98b1cff08b00de26d3f914294a1a4008a3203789a3cadf08612f7438bb42ee42c04b6be4c1f680803196f5d0cb56f3b63356", 0xc9}, {&(0x7f0000000500)="85b3496eaa0e0b036acb6f8c5ccaa36bbe735072f7b308159bb109d2574eac631917f17b47760e83333e4e138a5559c0e0195ac16cce4231ad93db53b3f07869d3c5ee60561d0b304b1637abb89f09a837e399bc852d36dc6f2e1e8617789da1df799aad6a51baa20bd03f02679eec3bb98810eed8cd033d1723ecf32567991936b0a94baf06ae97428a3d80b6ab83e2da5ad04c989c67ba367d06d5ea8699ed88277662702e8cc7563cff88c34935c5a399ee3a2273b616fb54dac653ac12e6680bd615293d", 0xc6}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x130}}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x200000) 2018/04/10 05:52:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000480)='oom_adj\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002bbd7000ffdbdf250a00000008000400e8ec000008000400010000000800040001000000080006000300000024000100080004004e230000080009002b00000008000200ff00000008000b0073697000"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendfile(r0, r2, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/04/10 05:52:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(r0, r0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) 2018/04/10 05:52:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x10000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000070000040000000000000009c00000020"]) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) 2018/04/10 05:52:34 executing program 3: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) r1 = socket(0x2, 0x800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) 2018/04/10 05:52:34 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x5c, &(0x7f00000002c0)="040babcb035e6fc949cb9503026c134eb9da704b0e38f27c699cf66a585b3273a710f5a7b5c5e5eb7cc30abd72b61ea156c4d79d2685cc03310c0a75a2b0d6eaa2ae3e489028bba28bf8851c96718b65f30153bf70d3a2dcc5cbb983"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f00000011c0)=[{&(0x7f0000001140)="08a2511e1c4b2dcb", 0x8}], 0x1) getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r4}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/10 05:52:34 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="5f668d384870e044f40562e656f918d27910d3038954c4a2cab9d923cba1abe549f1d81d72c69bfa35a29ecdfac29948b562bdaf46bdd09dab9cc8e94d02ec5c9233", 0x42, r0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x300046, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x20000000c422) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x4001, 0x2001, 0x4, 0x5, 0x10000}) 2018/04/10 05:52:34 executing program 5: syz_emit_ethernet(0x32, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, "", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "aefed51d94d567720acc0970cde29d19"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x4) 2018/04/10 05:52:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x148, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20001018], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0x198) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3b, 0x200) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)="2287adef752800bee50702462ce2a6644fb1947bef16ecf525d449d7eef294ff263ccbdf53cbbf248035e45f9147f4f632a4a9dc6e5dab102adb7dfd3bdaf4132169082d352f278de3ba55146737c5779eafa5b6f6f6d1e9e879ce75e1ca65a53da19cd3cebb56854831aca3d22ac05013099e326b4844083f37d1d5fac7fb4e2bc7", 0x82) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/04/10 05:52:34 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x1a000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)={[{@commit={'commit', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/10 05:52:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r0, 0x446, &(0x7f0000ff8000)}, 0x10) mlockall(0x1) 2018/04/10 05:52:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/04/10 05:52:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @empty, 0x27d552db}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x2000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x4e22, 0x5db29a2a, @loopback={0x0, 0x1}, 0x6}}}, 0x84) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) 2018/04/10 05:52:34 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r0) r1 = socket$inet6(0xa, 0x3, 0x3) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5bdf, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14}, @dev={0xac, 0x14}}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101, 0x0) 2018/04/10 05:52:34 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x82) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x7f, 0x10000, 0x5}, {{}, 0x1, 0x9, 0x80}, {{}, 0x10000000000000, 0x8, 0x693}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 05:52:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x210100, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x40100) listen$netrom(r2, 0x200) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x100000000000000, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001780)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b", 0x560}], 0x1) writev(r0, &(0x7f0000001600)=[{&(0x7f0000004480)="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", 0xbf1}], 0x1) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x2000) 2018/04/10 05:52:34 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x24fb, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x105400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x101, 0x14000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) 2018/04/10 05:52:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x48180) connect$pppoe(r2, &(0x7f0000000240)={0x18, 0x0, {0x2, @empty, 'ip6gretap0\x00'}}, 0x1e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f000000000000002020000000d90100020800"]) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="01005c00000000d1c89948bdd409630000000000000000"]) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x9}, 0x8) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000400)=0x29) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r2, &(0x7f0000000280)="87618487036460bcc518b1026084c1e3d5237d08cca2492703b6b1b82a683132040311a1d798a809304562f809a96818182e057b92a24ba9203abcf36df7394fda6f24510e7ce2b2488804326aa4bb7a18e2be480c050102e7255bd35c8750529a21b60676ff8d04b74c07039c3efdfe91d6c2d777e88850ab88686b252f1170866406557d691c122991bf319259c3640abf2fbf3bfe388aceea235d78c1c757603a4faf6135810efdd5938feaf478ea2f5c4bc1df8de7ffe57b89240e5c3001669eace2dd08da", &(0x7f0000000380)="906a14beb4b77cdfd0137ab95179f4f9ea4fbfa90869", 0x1}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 806.212866] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 806.252273] sctp: [Deprecated]: syz-executor7 (pid 23030) Use of int in max_burst socket option deprecated. 2018/04/10 05:52:34 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/10 05:52:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xe0a9) 2018/04/10 05:52:34 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() fcntl$lock(r1, 0x7, &(0x7f0000000800)={0x1}) r2 = perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) tkill(0x0, 0x0) r3 = dup3(r0, r1, 0x0) bind$vsock_stream(r3, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) fcntl$getown(r2, 0x9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a88fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x5, 0x3, 0x10000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) timerfd_settime(r4, 0x1, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000006600)={@loopback, 0x0}, &(0x7f0000006640)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000006680)={@empty, 0x30, r5}) read(r3, &(0x7f0000000180)=""/8, 0x8) 2018/04/10 05:52:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10701c1b00e00000000000000010000f35ef176d395b31d3a050003002fc9", 0x26) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/241, 0xf1}], 0x6, 0x0, 0x0, 0x9953}, 0x10000) 2018/04/10 05:52:34 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7fffffff, 0x4) lseek(r0, 0x0, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) creat(&(0x7f0000000200)='./file0\x00', 0x20) r1 = getpgrp(0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000000c0)=""/141, 0x8d, &(0x7f0000000440)=""/4096, 0x3}}, 0x68) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x40003, 0x3) [ 806.252273] Use struct sctp_assoc_value instead [ 806.267738] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/10 05:52:34 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) munlockall() ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x8011, r0, 0x0) 2018/04/10 05:52:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000100)=@l2={0x1f, 0x2, {0x2f, 0x0, 0x40, 0x100, 0x5, 0x1}, 0x6961, 0xdb6}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x2000100}, 0xc) 2018/04/10 05:52:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYRES64=r2]], &(0x7f0000000040)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 806.411533] binder_alloc: binder_alloc_mmap_handler: 23050 20ffb000-20ffe000 already mapped failed -16 [ 806.448166] sctp: [Deprecated]: syz-executor7 (pid 23058) Use of int in max_burst socket option deprecated. [ 806.448166] Use struct sctp_assoc_value instead [ 806.467695] binder_alloc: binder_alloc_mmap_handler: 23050 20000000-20002000 already mapped failed -16 [ 806.481313] binder: BINDER_SET_CONTEXT_MGR already set [ 806.486822] binder: 23050:23052 ioctl 40046207 0 returned -16 2018/04/10 05:52:35 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) prctl$setfpexc(0xc, 0x100000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x5, 0x574}) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3) fgetxattr(r0, &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000280)=""/4096, 0x1000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001280)=0x8, 0x4) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000012c0)={0x0, 0x4}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001340)={r2, 0x10001, 0x8001, 0xfffffffffffff264, 0x23, 0x100}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001380)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001480)=0xe8) ioprio_set$uid(0x3, r3, 0x6a10) r4 = eventfd(0x101) r5 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) keyctl$chown(0x4, r5, r3, r6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000001680), &(0x7f00000016c0)=0x4) fchmod(r4, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001700)={r2, 0x2, 0x100000001}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001780)={0x0, 0x8000, 0x7fffffff, &(0x7f0000001740)}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000017c0)={0x8001, 0x7f}) getpeername$netrom(r1, &(0x7f0000001800), &(0x7f0000001840)=0x10) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000001940)) sendto$inet(r1, &(0x7f0000001980)="311db476464f6db5847ae1613574f47a39baf0274aa94a6b26ed822854ebccfdc8c2979ccc980d2f29bded86b6465ef28a8950a23c6dde58c24e07e043df4d21ae33272623b948f11751a69bba14455b8a96ce3c4966b8301b9a92b589ad380890ed004542985f76585689b77e03410b0f0507", 0x73, 0x0, &(0x7f0000001a00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) gettid() getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001a40), &(0x7f0000001a80)=0xb) 2018/04/10 05:52:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xcd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/10 05:52:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x20000000000000, 0x80000000}) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x2c, r1, 0x200, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000540)={0x2, 0x4e26, @multicast1=0xe0000001}, 0xffffffffffffffd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000380)=""/185) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x4}, {0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xb9}, 0x3f, [0x0, 0x100000000, 0x10000, 0x1, 0x2, 0x9, 0x9, 0x4]}, 0x5c) dup2(r0, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000500)=0x0) migrate_pages(r4, 0x100000001, &(0x7f0000000580)=0x80, &(0x7f00000005c0)=0x6) sendto$inet(r2, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494", 0xc5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000004c0)={'syz_tun\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000300)={0x8, 0x3812, 0x8}) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='westwood\x00', 0x9) 2018/04/10 05:52:35 executing program 1: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='sha1_mb\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, 0x0, r0}, &(0x7f0000000500)=""/25, 0xfffffffffffffe4e, &(0x7f00000005c0)={&(0x7f0000000100)={'sha1_mb\x00'}, &(0x7f00000000c0)}) 2018/04/10 05:52:35 executing program 4: r0 = socket(0x1e, 0x1, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gretap0\x00', 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0f"]}) 2018/04/10 05:52:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3e5}]) 2018/04/10 05:52:35 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc), 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x830, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'tunl0\x00', 0x4b}) 2018/04/10 05:52:35 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xfffa93a5cd95103e) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000ff8)=0xffff, 0x2, 0x0) 2018/04/10 05:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 05:52:35 executing program 1: r0 = socket(0xf, 0x100000802, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0x543, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/10 05:52:35 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x30000000}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x8, 0x3}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff7fff, 0x9, 0x200, 0xa4, 0x8000, 0xd36, 0x8, 0x6, r2}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x63, r3, &(0x7f0000000100), 0x101, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x1) 2018/04/10 05:52:35 executing program 7: r0 = mq_open(&(0x7f00000002c0)='\x00', 0x0, 0x2, &(0x7f0000000300)={0x2, 0x23, 0x1, 0x4, 0x2, 0x6, 0x0, 0x7}) fcntl$setlease(r0, 0x400, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000240)="6cbaf27fe4b0406293d8e5d437e6a6daf8902e83957290dfd1fd203e01b46fa7f287a1c2fd513eaac3") uselib(&(0x7f0000000280)='./file0/file0\x00') pipe2(&(0x7f0000000340), 0x84800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x220001) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x2, "6c6f0000000000e5ff004000", 0xffffffffffffffff}, 0x18) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x1, 0x3, r4) utimes(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{}, {0x77359400}}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000001c0)=""/53) 2018/04/10 05:52:35 executing program 5: capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x30800000}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc) getsockopt(r0, 0x6b4, 0x5, &(0x7f0000000640)=""/64, &(0x7f0000000680)=0x40) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="734e013b4cf0d8fad4e7d28581fba7088909feb3571bfbcb8575c725ba90790b9a8bba8dde22e22a22fec1f0338ae54a540e47cb11ef560e067851e79a897b9c29d511b9a634832142df3a9a3d39aaf152a41258347ee3bd3fd4271759175624526ca440fa80ae38a031aad1505822eaf7b1d031100d01b26a575dca4e875c86150ecff33cc6599dea16d3b88c9b04277335f1c412cad89833beb384ec6320882011ae13ad300c", 0xa7, 0x570d}, {&(0x7f00000001c0)="855b062181a853ba8282e7448745e2aa9b8b475d3813c0517e1dde5ec226", 0x1e, 0xef}, {&(0x7f0000000200)="7ba7c873e28be70d28ef9c38b2c569f7e050aced055e144289fe617fade3d2a0bfd5fbc34180fd14a173cc8132c008e91e1e7810e9ec71eae2082f1419ed4e515cbbb8bcf50389c84951b00cb564104663fcb77aca375b6811", 0x59}, {&(0x7f0000000280)="2b8b933b16eff5ae1d8795fd2e8287055d4e475552c10bec97f77edc1d9abdd89e28dcbcf71d588646b0f2558c38b408da6b0e926e48ce608d56b15724f147fe1dec369fc2809327d00a73485c58997b3231c4daddc1d1a305c5a3283860b36d58b2614e2092e74cd6035ffe04dbe76f4299608a1eedd49cc555092e0e84a73d1b00d05b7eed65d6ab3b481e6bd68f46900583bbe8209427644ebc9fb11cb271f6c877ce5eeef1d87b78573e710170b36b61e4b447a80ecbaf24ae848d65f85ecea119fc24d53105b4daeba26c97a8a48ffe53f91ea573", 0xd7}, {&(0x7f0000000380)="b64d1da87fda436facef9b8b06fe5d6aaeb78c5ba902b327e89ff5f1342dad3537cf35ff7b02162ab1f4830e7402fddefe71df97dc42a4a0ac0594deb39277a1d13a35a30dd7d0be3ca889930a467f18698a95d3720faf", 0x57}, {&(0x7f0000000400)="b9f008e454afd35fe0d5b828d9476c28e26be4021329293feaf78ff60b78722418ba136e47f08a39a915c2784a4d3f2e9ab4e1df95368e9b929ce95ecc913d29a87257395acb2d826e87a178052ac017c2ae6f09045675bb327a2ccf4587c1a2ed184f7be491f8fb5ce08636a7f0ae7a5c8c92ede20b0fe0de4a86eb8af600efad490284cc494c9e209739340b2e54cf355c983a9505b63ff0aa1639a1df66d25f46a88e1851f84980d5e1632cb92e008a4689b4ee60ddfafef822ce6f1679d57e157f5e70110702727696b3cfac1d", 0xcf, 0x3}, {&(0x7f0000000500)="c6154f28ef1c89c5370d0dd582abc2d1119e6dd706e621a91935528014aa62da2453c285e8b9abad926b9c395b9905b7dbf28f2bcca54603e148e080c5a56df49b13d0175aa0ef84415921cc9d6cd4d93fb5bc7b01e684a428000722473c9a73a43fd18ffcd6cd64e144be0bb74e9eb7335f6b578ab942e412412f7e35ab0b4134363c15ddcf6fd99281726ee69fb6072242ac5af4fbc0f6159234ea4a70e9f7", 0xa0, 0xfedd}], 0x30872, 0x0) 2018/04/10 05:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() 2018/04/10 05:52:35 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x67, "91c73b2e33637a3abeb13a001fdfd5eaaf7ecdc1d96c8dfa11c1d53662825041cf36a4993cee7bc036cf1175946b09aa28d8c82c57115f0a00bde2e9344e0754eadb656febff978640c522e1bd290bb1ec66f72968f06f5e167624c3cbdc980adff6821dbed6d8"}, &(0x7f0000000200)=0x6f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x3c, "8fe41d991bcb402c6327e352e58cf2b8266f243f289569de44cd78a6d09ccc97f92329306b0539995a42f11ee544da714034730aaaebcd87e20680d2"}, &(0x7f00000002c0)=0x44) 2018/04/10 05:52:35 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x80000001, 0x200000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)={0x210, 0x3f, 0x6, 0x70bd2d, 0x25dfdbfb, {0x1a}, [@typed={0x8, 0x59, @u32=0x56a406fd}, @typed={0x8, 0x1, @pid=r1}, @generic="a7b1f58798857d3b5e6d53aeb964966f4a5f415b6676209506cf6d1782d598d5bcc6253876f63c7496908f275fdb2b0baf95addb14", @typed={0xc, 0x64, @u64=0x6}, @typed={0x14, 0x48, @ipv6}, @generic="26107ca22379c39cbddb8cf48dc33515c360", @typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @nested={0x170, 0x2a, [@typed={0x8, 0x10, @pid=r2}, @generic="6d461d700d9bf74f47d85954f06b02114bc713a51cc3beaa67c7e598ee637ef958ec3684ad6beaec7d46334663a6f1002cec4bc6afe95b3ae131a774af8a75f736f9eacedf2a07511003fcf7bc", @typed={0x8, 0x19, @ipv4=@loopback=0x7f000001}, @generic="0e47c82df832303ead3e6c97c8fa08456081bc71a69e", @generic="359d6a96c0062fad6987c09e274c307fe0c7f9d35d41c09161767824201b7c322b23d35533100cba2b75c17357c7b741ae8c0c40a259b8de6adc46e8b1d7f5277c9c61821cc573fb002822e3905b767b3dca531c47bc3dfeea1d3125f49002d6c55b157e9c7b26821123f22fa5748e5f11835d7d45c74ffd41ea32af4f7cca13272d2fe471aad294b1d50bede05ca12480bd588d7bd3825b9e61473c729541eba32aab37f6ef5c81c43f85be8d61d63f9bb856de91867293b135c70cff5d748799df978b66041d977fc886be99b8469d513dcd4f11e6a3a7d5fc26dfe632f8fc357e7513d0990b925406e63345ed13f6b9c0de56289ab8"]}]}, 0x210}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0x101ff, 0x3, 0xf94e8da0099d42a6, 0x2000, &(0x7f0000ff4000/0x2000)=nil}) prctl$intptr(0x2f, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="c744240035090000c744240249d7a02dc7442406000000000f0114240f00190f01c9b822dc00000f23d80f21f835c00000f00f23f83e0f07640fc75800c4c231becc260f070f71e2e5650fc75900", 0x4e}], 0x1, 0x1, &(0x7f0000000140)=[@cr4={0x1, 0x4000}, @cr4={0x1, 0x40}], 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000005c0)=0x6, 0x4) 2018/04/10 05:52:35 executing program 3: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x803, 0x0) read(r0, &(0x7f0000000000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) 2018/04/10 05:52:35 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) r2 = fcntl$dupfd(r0, 0x1000000000, r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/10 05:52:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000140)="c8d63f23329d6646505ffc980d4824de0f8de66a4f995d67ab37ccbd98be6496c8b47c3b2c1d5624a508e0e5a8a5e7d15b0d66c4b52571142ef5547671cb2098d2678de224eedde3772194eb65c969f8b1ebbd9ac771d56a5beb3fb063ef2fca4a8342b1e60ba994a9f66597d19452b21725bcbe0132b6bcfa9628f6cc375798386f1476a94003cd558c836ebdf30f4d57e527208630df4eec8b9c235336dd7135c09d03f245b1e6f6c69a333d14a20d4087a97e7be52d86fad512deebef6f2ba37c725b71fbf0e83588005feb5c00000000000000000000000000000000", 0x7) r2 = dup(r0) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/04/10 05:52:35 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/10 05:52:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001fc0)={r1, 0xf4a5ffcb596b7580, &(0x7f0000002000)}, 0xffffffffffffff96) sendto$inet(r0, &(0x7f0000001b00)="34516a95d034226c3bb85a561b65fc90e636b2a297e6cd28ae17ac4315e0babefad8af00c080813f5478bb76606019c6f6a19643cfd63e998af1c60c209264e17484de714e309cfd1d9e01c02ebcfbb835875521941f74e99f41b8528f12a14908e85e5ed7fd001c07d71c7a659eb0ecd9eb1e101a5b5bd8491379a0ba47fba4c4a106509666e436842d55102ff59158504d978db3fdbaab53b6642a23d0091ec4a96f225949eebff207d5d709f6765d364af20a5cdaa8e1", 0xb8, 0xc000, &(0x7f0000001bc0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001e80)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xf50, 0xfbab, 0x96c0, "b0f67add0a2f6acfe410c7987e3f58690b738ef0fc0daa76673ecf4c97dda7dea96e90ca54b7313d5c7f97d7b1e63a299288659cb66e1dff474648a2061648f04326037e5510b92daea1842786cb93ce"}, 0xd8) sendto$inet(r0, &(0x7f0000001280)="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", 0x86d, 0x4000080, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001c80), &(0x7f0000001cc0)=0x14) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001d00)={0x0}) fstat(r0, &(0x7f0000001e00)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000020c0)={0x3, &(0x7f0000002080)=[{}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001f80)={r2, 0x200000000009}) syz_open_dev$sndctrl(&(0x7f0000001200)='/dev/snd/controlC#\x00', 0x6, 0x200) sendto$inet(r0, &(0x7f0000000080)="0087a949d001b463cd328e670ea119340cece1cb6f02235011ba8d12f3c0c24850c487dfe7d1aca295f3cd6a41adf7077cf611ee8a2f7ce5da219cc1e431ecefa240dcf159fbcc54c0dd1acd55513d1732c5d12aa31702aca47289e965a5dd3766af4c6bb499d7e3250dd086c5c2af75878028ebf2639a2c061d0000000000", 0x7f, 0x4008000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x800001c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001c00)=0x42ff, &(0x7f0000001c40)=0x2) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4004, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 05:52:35 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x280c80, 0x65) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/236) remap_file_pages(&(0x7f000003e000/0xd000)=nil, 0xd000, 0x0, 0x800, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x3, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/10 05:52:35 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r1, r2}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clock_gettime(0x0, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000300)=0x7fff, 0x8) accept4$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000180)={r3, 0xd4, 0xffffffffffffff57, "9b43e172f4eefad0f2d60f2199158d0df0d8687a2a8ad60b7e131990156d6ad3b7d86e074c545f42412328cfc78f503c0d271700a02316e98080497f0eee733f28ec803530b12c93c8b9fb14cf51dae284ca7a6354b1e087cde1ffadadc1398a9785d05de5d75901075bd24125dbf39f208acbddd3be063296f8e675e2644917b3945a2466570ab3b58111727f705e31f830a113e6d590092377a67fc92b9fb1811ade9dd78276873f5a5bfaf2231700f8826ba00a9810499f43"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0x0, 0x3, [0x4, 0xb483, 0x6]}, &(0x7f0000000140)=0xe) 2018/04/10 05:52:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r6 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) r8 = getgid() r9 = getpgid(0x0) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003e00)={0x0}, &(0x7f0000003e40)=0xc) getresuid(&(0x7f0000003e80), &(0x7f0000004240)=0x0, &(0x7f0000004280)) getgroups(0x1, &(0x7f0000003f40)=[0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) r16 = geteuid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003ec0)={'ipddp0\x00', {0x4, 0x5, 0x3, "a5dcd1ed8d35", 0x400}}) r17 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000003f80)={0x0, 0x0}) r19 = getuid() capset(&(0x7f00000041c0)={0x20071026, r4}, &(0x7f0000004200)={0x4, 0x8, 0x2, 0x1c, 0x7ff, 0x2}) openat$audio(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/audio\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004140)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000002c0)="4d8e7a11f8af42195366600ff166f6ab596dff09f094d7cbf78083a32e05f595a94638996afaa30a50911285f54353b5443bf515768db5fd74a3f41715e7410c947393b65b1fab9cddb4701bf8611cadec1883dc937fc41977cf17b217a24d397e57f8ec8b3e2320d9348ba66e1a9a03d24173e2fb208719ffbb15941711cd06a9b746bb63de53e9b3e030612da4eaea0639683aabeffdb8b8da81506bd298b2eca51adc4f058474817ce9d6510d195daaff748aa1d244eb7fb621915133cab88a3892e846", 0xc5}, {&(0x7f00000003c0)="4de596ed6c3801c83edd03d2ef09c6404602c8cca4b35c8ca09d65380b64773329454735c507a04f477009a6da3c1a1775e3395e7a9384efee2ad3d34f0628fe99605e0eae59d96186662df54d713f58d132a55faa90c74859d7129c0094361d8cb9585d7da22627c304bfc00e", 0x6d}, {&(0x7f0000000440)="79027a629815f76bd90685f159d6e6dceeaf9e3bb943400503cbd2cc80a18cdeca6d6def52ddf3fe473d57054ed55ca82926f39b23d938ff5cf8e711c39426e7d728d8b5261ad13bc0e006b38a5362c0c6f40e9acfe6ab71b2bd8aeb106788014a28c2f296eddc2f8a6f8f2e3a705cf32c982b5d1953df68a96516ceead9e707", 0x80}, {&(0x7f00000004c0)="2cb5db542edbc65b42bd41a408d67d502db4ec5da62e033a911db904572dac245507", 0x22}, {&(0x7f0000000500)="c72cfc8835f29506d953372a3e198b897aedfee47a4a1b89aef96479838005a6f5067ebd7ed10306c8ee3f0169f21c0ba3d209fdbffb57314d4a093f1111649549c971dd97b348a33e3c5d90a5dbfcdbb0fabdbde3681a88a0d09959b29e81b346ff0d3b6aef4d912209986a1456d584ccb18a7e8505c2253c45a747080ea4e88f8dca505a4cde7950cff71ed4ceff4444e9a9a1aa560f3e6a34", 0x9a}], 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="3000000001ecffff00000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48, 0x10}, {&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xffffffffffffff5b, &(0x7f00000008c0)=[{&(0x7f0000000880)="0bcef0200ca367420f30f52ca128bd0eba7617", 0x13}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="2000002b060f070001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x20, 0x10}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000009c0)="3eb11702c29e2d", 0x7}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c000000010000cd28d7cbd2", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11], 0x70, 0x48000}, {&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000000cc0)="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{&(0x7f0000002dc0)="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0x1000}], 0x6, &(0x7f0000004040)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc8, 0xa56a87d42a0d6cd}], 0x4, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000dfc000/0x2000)=nil, 0x2000}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r21, r22, 0x2, 0x905b1fc8c5723ec3) 2018/04/10 05:52:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) 2018/04/10 05:52:36 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x0, @empty, 0xdf}, 0x0, [0x10000000000]}, 0x5c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000000c0)=0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/10 05:52:36 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) open$dir(&(0x7f0000000100)='./file0\x00', 0x200000, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ubifs\x00', 0x1005, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000000400)='cgroup2\x00', 0x5010, &(0x7f0000000600)="1f7539c75d547d30119320a4d271a8015d6390d4c150") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x40) sendmmsg$nfc_llcp(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x1, 0x7, "429c4b4ad3c50adcf8bc639a5311b4a64d5a6fb2f93f9fcb7a4c5196ec03fc0ac6dc576afc6178a548a7906279e45faf63c8cae77ab7db9062e06f7333776a", 0xd}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000240)="a32c5378166c42196d62177164e74472e84590b5269cd5849d008f619e5bb8e8c109cc76d9fa6145a14f0af5d6d1df856cca417b16ed2c40c226587d8ef36ee4f54da0e89c2d73b21c1d941b2efc72abdbe3bd2eb8600ac5395a99cca1b84b8f26f0357cc2f620365266118e522be2eaedd4800b3a98e55a7f9abb4d033d14d30531dd45e4ef6a98c01a5a147c21cabdf7b039960685eb76f59caaedae6bb09dfd907fbce0e1928a9cad7398c8bcd351fce4d082a8fc21865f11", 0xba}, {&(0x7f0000000100)}, {&(0x7f0000000300)="d796a7b8224345a513a587fed94a34f0f630d088be3a60af263243c980f2c41c32cf70efdab1a86f607a4f8e2b54abe79327f5c471a38aa71444200d9a5e9850c2c971bf8194f4f0cff7d45afeab9e2565a72d396e3e1c4018790f5cbf9936a36d03ff491cd050dff3b41523732313d323c4e71f7e5410b892edaca66da1749f579e1e2411decd53bb7b51a9c900528a1a4dca27469c1e1aa38682", 0x9b}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="4c0000003f0100000600000060eed3135d9526fb5b02af93ab309bad84c301099c0b30a6acfe7c9fa78891fed1d0cc803a0c5dbd6b3df4e33cd96b04351cd84c60ca88ef5c01956e74ea0000cafd6bbcb511ffaaa2335579bc426dbb4ab40a08ec3f0b19839dcdc78cec35641f528271b2d0764c76e1edc2fb97eb212f36f169b5"], 0x4c, 0x80}], 0x1, 0x44000) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/10 05:52:36 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50280, 0x0) sendto$ipx(r0, &(0x7f0000000180)="2c467d61310fa3c31936a0312e17f98cf0afa842b2381afbc9b593410c45f006b380f689ab29d91d4e4a33cc8b4ff2b3259e7e0cc8940584ffff15d18af712439e4afd67ccf7c5e103fcdbc23fb96db96bc35e95112aa05384f577ccfb3ad6e2dc1b81139f4968616736330da9085b189358c826db7b910a5c20b37a9963dde7eda2f880b8a214", 0x87, 0x44014, &(0x7f0000000240)={0x4, 0x2, 0x6, "98b0e29d953e", 0x80000001}, 0x10) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0xf972, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x4e23, 0x7ff, @empty, 0x8}, 0x1000, [0x3, 0x9, 0xfffffffffffffff8, 0x40, 0x7, 0x2, 0x9, 0xa2f4]}, 0x5c) fcntl$setlease(r1, 0x400, 0x2) 2018/04/10 05:52:36 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000012c0)) 2018/04/10 05:52:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000007c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0xf, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x8, &(0x7f0000000740)=[{&(0x7f0000000280)="7514a966f15bab344163d7ca099613a7818451f32ade56f8cd124a4ad7aec0325c4ddd762225999d92a999880a5ede2f1257374fe078292dd4d2255e1e0be25f4718b56831708c09496cedbe0f33d3dea737211a592d5320cf60d2c952c2ee027520ff89d68191bf05824b45dc1d4d396c2b240aa75e21eb7c147b90f4500f0f1a0bd69c96852a6d62bfdf46e0da49276b4db94228e077839f72273e841f0f65f414460712cc4c9f1da9c3c0525bab1ee1a435dc499e3fa58610fd8f88d37b525e7dc61118a51eb4d5f285319a7e6ec2559028605cfffd364d2cb0ff60c2e3eeffa2d5", 0xe3, 0x2}, {&(0x7f00000000c0)="7b3fbd8af2120c67b817fa0efac59eaf336a8fc120101dae82a21bca1064ac532658ae1c8f670b7592f5473fc3ccd777f349e3739d400a0c1855e546ddf67cb48b147c0093a8565a531a15ceba5e08", 0x4f, 0xfffffffffffff5a6}, {&(0x7f0000000380)="142a5f2ed00f54f559553d6df76dfb6b6cec46a3a54ca64d5e326ff52a9a79db7436bc666edaca4ddbb7f6d9bdc315540ceff802240d3260f34635c453d63acb1780e5d0bec96db90d82d708a8a5e81b3939698693e21cbc6e0614919952653d01105b8832ec5d5d7a764fd1b182b89480ecf68808ba50bbf50614642bf3ecb537", 0x81, 0x1}, {&(0x7f00000001c0)="d5c8ad23f0e8c5045c78762977382a390f60b9e8727d6a9e050d53274867b19fc97e32a87f6698386ea6593a6bc103eaa67f010b412780758769f7d61cb8211f039020b4eeda8503d9f2a353ac8b49cbc00bb1abcab602de5f7d2925dd3d91", 0x5f, 0x1ff}, {&(0x7f0000000440)="4b345d3f645c7b86fed74eb99fb6b6215771c7ce29b3b27780d0f5088ebe4685aadf1b5a448961f619cf90309da5506d81a5d15d48f1d8e7af7e1868c8839dab1ecacf9f15125e3bed1498b265b60b1911f3ca2f1492a0b7b6cbe9fda413f4662d711bf8f90efd929c93172c8db967f0bd9d846aaaf58fdd4e097b7e3ae870418987585a3eaea8024d2f26cc393ed427a3b81e576d87470d3d9c01d124629e971f10bfdf8cf8499a08da65bdfe330002d1dbf80efc54e49bea19554093329ae9b8", 0xc1, 0x2}, {&(0x7f0000000540)="0624c6070252b8e45bad7f76b926870adeacae67d25cb75f0924aa63b39615c23e321c9218f430413903caeb0b497261613b50f2a62f198d0c9206c0da2922148bbdaa948ee1ce6d2464214708f24c6acb023e94d9abb1c21eda6f6bd5c8ee5262abea5fb6289edbf4074cfbe56ba936b41d717dacc004b1c6ff77ec112014c94fdaf9618c06098daac374b0167c0b8f13c7019198460d0c666d2b0898e9729a52c009a476d5587ea8e7429c7a26ca1e5287f5e8549a8527635b298aca0e5042352aad3ceb746482ea1dfe", 0xcb, 0x5}, {&(0x7f0000000640)="5028e61da6f602e97bafa716599294796e31e236967838d8623691a5b04ac1b754165c3dc5a7d8e81e0a1562949036015859206ad22d840027b968a3be668c29649e3d57d3043a9cf02e6b6c412e425b9aa2b47c3787aa4cbe5cd83b11b4092114facab609dcf645957b411583819c9a709b0a", 0x73, 0xff}, {&(0x7f00000006c0)="e72290d4b3553bdd3d0e4866a6920b7a8274b34f5572813fa01ad33237a5446741f2801071653b0b14a50224dfcdfaef4e92f6f201752923287677068f257da111ef5ea5c4e409174c0b2bcad8de21b31472f7918deb16ba304f", 0x5a, 0x9}], 0x0, &(0x7f0000000140)={[{@gid={'gid', 0x3d, [0x78, 0x32, 0x37, 0x32, 0x33, 0x0, 0x78, 0x31]}, 0x2c}, {@part={'part', 0x3d, [0x31, 0x78]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x34, 0x36, 0x31, 0x35, 0x37, 0x31, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x38, 0xab08658b5fcb2bd, 0x30]}, 0x2c}, {@force='force', 0x2c}]}) recvmmsg(r1, &(0x7f0000006d40)=[{{0x0, 0x0, &(0x7f0000002500)}}], 0x1, 0x0, &(0x7f0000006fc0)={0x77359400}) 2018/04/10 05:52:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt(r0, 0x0, 0x1, &(0x7f0000000080)="8b", 0x1) 2018/04/10 05:52:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x732d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x7f, 0xffffffffffff8000}, &(0x7f00000000c0)=0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x10000000000000, 0xab, "b1c3310a4659e22155c5c48aad9ea315414eaac9c6b12c4822841f334a06a04c77e8972a4597adaabf8c5e89f9924a302a96c1d062ae38ea92adaeec8723ee4ceaaea497bd6909901eee7ccd81264f82db86403319bbd14ca4504a22dceed798ab16ec34678b9f53a1c227acac5537086cefa14499ac09b985bde4bd69e6c2802f8f275762db78299248e8f82c04882b6c35bf09cee5b7766a91adf78b9ef0c352e256ea10eb002ab22c16"}, 0xb3) r3 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x9, 0x24c02) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)) getpid() r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0x0, 0x2}, &(0x7f0000000480)=0x88) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000000380)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet(r0, &(0x7f0000000240)="69cc9ad95b6db48a82bac5d800", 0xd, 0x1, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) 2018/04/10 05:52:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') pipe(&(0x7f0000000040)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 05:52:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000180)=0x84) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="937995f3ed3f13eb1aa5bd8ef7fde34fdc590a8989fa26fd545518ddfa4117a94643c3a66fd62f7cf1fe4a6fa3b5c6547edd633308162c7ce8fc60362707ef06ed1fc114a71882f88dde3b44359718448aadbe2db1fcbac732c4eb9e7bb5a7380e2179a1d5cadfc8ac950f5bff", 0x6d, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x9, 0x6, 0x4, r1}, &(0x7f0000000200)=0x10) r3 = socket$inet6(0xa, 0x4, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000004c0)=""/236, &(0x7f00000005c0)=0xec) getpeername$ipx(r4, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000030c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) ioctl$TIOCSBRK(r4, 0x5427) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000680)="63ad38264c24ed930aa93a3dcbc8c4ea4af138a7c53e8356b84c5cf4f1d06993eab3e975de273318312cb94006f53e496f49161b7eb45579f4ac6f14db9994bee4b2821329d4151aa9753d9d70dd49306ef5a178e7a4e39b8b6140585e08390eb92904be232661e79ede5d5c70d5a46630bc178e9743e263c0c70e63fe7ceb42b4bd315a102a181c2cf03ce2ae294b9e4c45") sendmmsg$nfc_llcp(r0, &(0x7f0000000040)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}], 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000400)=0x3, 0x4) 2018/04/10 05:52:36 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='exofs\x00', 0x2, &(0x7f00000001c0)="49a94611a699f8fb8a715c7aab8fbe9e632a4fd213c18cbee9162b361a0f53d8372e1ac53c4f4ec652a49eef532ed48791") chown(&(0x7f0000000100)='./file0\x00', 0x0, r1) 2018/04/10 05:52:36 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0xf, 0x0, &(0x7f0000000000)="62d6e104000000d4327af178305d6f"}) 2018/04/10 05:52:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000006c0)='cifs.spnego\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)='IPVS\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000840)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r5, @ANYBLOB="020028bd7000ffdbdf25080000003800012df2b200080009006d000000080005000000000008ab4c8042238337ee6f00020006000000087e5907dc6c6300080004004e2100000c000700040000000400000038000100080005000300000008000b40a996b3261893e24880e5e491f00073697008080002007f0000000c000700000000000000000008000600736800000800020002000000080006003d"], 0x8c}, 0x1, 0x0, 0x0, 0x8800}, 0x850) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@dev, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x3, 0x7, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000100)={"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"}) write(r0, &(0x7f0000000780)="bfac93e8c296f64cbe602c39078c8ddb6774b4e2aa295f448198e8e4a5c9034e4ff69f35f937bdd197d4de6895619a1943119349c1f5365f14d335d188da179ed1abe4649d98769c32c9091a4cdc4a822dd88146303f0ae5fb4b276023656e5a29f0d1330ce88c9ef1076bc625f0d34102460091502ca486bd8d296e7ff31e3dd05269dcdd623d52ac928c13cb796046b22316ae6fbdc2f4d119fe5318a067b095b8527a8cadb49183b99ea62a90", 0xae) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000500)=0x10, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000640)={0x12, 0xf2, &(0x7f0000000900)="92bc1c2df7fb61fd5ae0723b78640757e914e8625effd1cd7b701605d75cc7539ef743ef079e5fd36b06c73a0c4f0bd8e733354ba50adef1786bf832f17a85b04bd304cbdafac9f5948d1265fed3e63893e18856950c8140a235684f722eadde0a272e684d8a7fb5065f2e5dfcb8e41b8297efdb930478c2fadee18eb2e9ba2a84f4340e2b0f94c43644068ee18fbba048468a5fb5869ecbff50d56a106b2cc178ef442e574dbfba935d7977a95a82b09f3aa808b0602c42d7436d8f5414fed267d942c3d456efcd80629666ca26399fcf7b590618b48f38ae8d2e5a8dc1bd46eca1680c6e861d311c493f6041fb6a31fe14"}) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) fcntl$getflags(r3, 0x408) 2018/04/10 05:52:36 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000280), 0x72aa42d77a775230) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r6, r6}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000340)={"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"}) 2018/04/10 05:52:36 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0x0, 0x4}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000048000)=0x2, 0x0) clock_gettime(0x0, &(0x7f0000000280)) futex(&(0x7f00000002c0)=0x1, 0x1, 0xfffffffffffffffd, &(0x7f0000b7dff0), &(0x7f00000001c0)=0x40000000, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x8934, &(0x7f0000000080)={'bcsf0\x00', @ifru_flags=0xa000}) futex(&(0x7f00000000c0)=0x1, 0x0, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) 2018/04/10 05:52:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2980) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000015002100000100000000000002000000", @ANYBLOB="08000200ac14140d"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) 2018/04/10 05:52:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@empty, 0x1f, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x26c, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x0, 'sit0\x00', 'rose0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0x0, 0x0, 'teql0\x00', '\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc, {{@random="901a311782e3"}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2bc) [ 808.670516] binder: 23186:23188 ioctl c0306201 20000000 returned -14 2018/04/10 05:52:36 executing program 3: r0 = socket(0x400000000000000f, 0x802, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) write(r0, &(0x7f0000000040)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) sendfile(r0, r0, &(0x7f0000000100), 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0x38) 2018/04/10 05:52:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)='wlan1mime_type/selinux#(vboxnet1mime_type$proc$\x00', 0x2) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000009078ac1414bbac1414aa070b04ac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x4b30}, 0x8) syz_emit_ethernet(0x26, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [{[{0x9100, 0x3, 0xb937, 0x1}], {0x8100, 0x1b, 0x4f, 0x3}}], {@can={0xc, {{0x3, 0x80000000, 0x5, 0x7fffffff}, 0x0, 0x2, 0x0, 0x0, "af1f3e411b4ef5c2"}}}}, 0x0) 2018/04/10 05:52:37 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6970365f7674693000f4000001dfff00", &(0x7f0000000080)=@ethtool_dump={0x40}}) socket(0x5, 0x4, 0xbec) [ 808.785428] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/04/10 05:52:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10a00, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'erspan0\x00', 0xa695}) write$cgroup_int(r0, &(0x7f0000000080)={[0x2f, 0x3f, 0x31]}, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0xffffffffffff3a9f) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x800, 0x1ef, 0x5, 0x4, 0x4, 0x3, 0x7}, 0x1c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000300), 0x80040, 0x0) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x4a4, {0x3, 0x6, 0x1, 0x800, 0x4, 0x800}, 0x3, 0x5}, 0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380)=0x1727, 0x4) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) socket$packet(0x11, 0x3, 0x300) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f00000003c0)={0x0, 0x36, 0x2, @tid=r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x5, 0x200080) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000480)={'irlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) mq_timedreceive(r2, &(0x7f00000004c0)=""/92, 0x5c, 0x6, &(0x7f0000000540)={0x0, 0x989680}) openat$cgroup_int(r3, &(0x7f0000000580)='memory.low\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000fc0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000011c0)={'broute\x00', 0x0, 0x3, 0xe1, [], 0xa, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000010c0)=""/225}, &(0x7f0000001240)=0x50) fadvise64(r0, 0x44, 0x9, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000012c0)={0x0, 0x7, 0x401, &(0x7f0000001280)}) r5 = request_key(&(0x7f0000001300)='.request_key_auth\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)='bfs\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r5) 2018/04/10 05:52:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x9, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x5, 0xfd, 0x2}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r3, 0x7, 0x1}, 0x10) 2018/04/10 05:52:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006f1f98)=""/104) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b594b5d2c0f729490e2d7a41b3b9dedd7f6a4c1d2152b0f37a5d3c33cb40bec427d4f57d98cb947f965355d38560ca49d60066848b566759d10debf6f8aa431b2462e2c53c50cc4daddf48297fee1fb29f391fa3c8069a2095a5678abe3d25cb6aa43ef9674e7b63fbe1928bbf8b17a80111c87c0662a8a1b5c7b4662d85d1d298ce85134870abe34ea8ebe10fd8987d0c036823b7106c6bd9c268d9d2e621ca357076032b2f5571d2d40ba5dfd72a02887834c63947bbc1395718b26d2fdd1c0c9f4cb4870350d526381b19a17a00228d35262f819cf74d47b2836472f6e85cbc9e22da436da8325e307cb7a6150752cefd447112fed4a1", 0xf8, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x1f, r2) 2018/04/10 05:52:37 executing program 6: syz_emit_ethernet(0x23c0, &(0x7f00000b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/04/10 05:52:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000000)=""/19, &(0x7f0000000040)=""/38, &(0x7f0000000080)=""/215, 0x2000}) 2018/04/10 05:52:37 executing program 7: unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x1, 0x40002, 0x8001, 0x0, 0x7f}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f0000000340)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='net/unix\x00') pipe2(&(0x7f0000000640)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r4}) acct(0x0) r7 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000080)={{0x80080}, {0x200000000080}}) close(r7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={r5, r8, 0x100}) r10 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r10, 0x400454d4, &(0x7f0000000140)=0x54) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x100000000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000740)={0x4, r13}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00000001c0)={r3, r11, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000380)={r6, 0x80000, r12}) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r14, 0x112, 0x9, &(0x7f00000005c0)=0x6, 0x1) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000000780)={r11}) unshare(0x8000000) 2018/04/10 05:52:37 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x804, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x3, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = gettid() bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xffffffffffffff0d, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="98000000000f00002cbd7000fcdbdf250700000408001600000000000400590018a5665bab8fb6e07dc0b6062ca2ef0f9a207a4286d6e2826a430dfac0cbbe4458002c00b04a827d02e7163d887f314689b4fc52ac54288bb1cec461aecdab09bbc9689ababa9124e81185718a617346fd736eed23d35581c561dc3986dde608001e0000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="c6d94b7028373df5244a02c085b60a36f14627838f3f"], 0x40a4270b16c14c6b}, 0x1, 0x0, 0x0, 0x2000c880}, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f000006d000/0x3000)=nil, 0x5, 0x3, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000340)) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000100)={'tunl0\x00', {0x2, 0xe5, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/10 05:52:37 executing program 5: r0 = gettid() r1 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f0000000200)="b2"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000005c0)=0x1a0, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xd0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040020000000000000003000000000000000000000000000000000000000000000040000000000000002000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000001c00000000000000852a6a730b000000", @ANYRES64=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="000000000000000003630840", @ANYRES64=r4, @ANYBLOB="0b63000009631040", @ANYRES64=r5, @ANYBLOB="010000000000000003630840", @ANYRES64=r7, @ANYBLOB="0c63000000634040020000000000000002000000000000000000000000000000000000000000000030000000000000001000000000000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="852a62770a000000", @ANYRES64=r8, @ANYBLOB="03000000000005040000000000000000", @ANYRES64=r9, @ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00']], 0x6a, 0x0, &(0x7f0000000480)="ff78c5ccaf2176646ba1ba56eb9a3e683156ad364e854fcf32ff1429c9b529260024e68060ceeff10238a5c0b4fd8b6304371daf286e142c70e3cd98943ffd4c6eff19930be77c6ba0b480d78a573c3b089f8d3378763f89200be3dd4f7bbcb849dc457511f2ab6e51e6"}) syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0x0, 0x2) 2018/04/10 05:52:37 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x1, 0xa6e7, 0xe454, 0x40}, 0x10) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/10 05:52:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/igmp6\x00') r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x37) lseek(r0, 0x10004, 0x0) 2018/04/10 05:52:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x200001, 0x0, 0x70}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x440) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x40, &(0x7f0000000100)=""/45) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x0, 0x3465, 0x5, 0x5}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/04/10 05:52:37 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) [ 809.492479] CUSE: DEVNAME unspecified [ 809.494239] QAT: Invalid ioctl [ 809.514578] CUSE: DEVNAME unspecified [ 809.535401] QAT: Invalid ioctl 2018/04/10 05:52:37 executing program 4: socketpair(0xf, 0x2, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x4, &(0x7f0000000180)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000840)={'ip6gre0\x00', r3}) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000c7eefa22e55dd551fc", @ANYRES32=r4, @ANYBLOB="000000000c0002000180c20000000033dbe86888eed87d360fab9400080001007f000001"], 0x3}, 0x1}, 0x4000000000000) 2018/04/10 05:52:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x0) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="450000580000000000009078ac1414aaac1414aa04207a0b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000002e5511b50000000000000000000800655800000000"], 0x58) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40004000000000d8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xfff, 0x30}, 0xc) 2018/04/10 05:52:37 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) socketpair(0x10, 0x3, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r1, &(0x7f0000910000)=""/100, 0xfffffffffffffec3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'ip6tnl0\x00', 0x1100}) 2018/04/10 05:52:37 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000540)=""/128, 0x1b3}], 0x1) unshare(0x400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0), 0x0) r2 = signalfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 05:52:37 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r2 = dup(r0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000012c0)={0x1, 0x0, &(0x7f00000000c0)=""/217, &(0x7f0000000200)=""/155, &(0x7f00000002c0)=""/4096, 0x4000}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/04/10 05:52:37 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="0000000000002500000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socket(0x10, 0x3, 0x0) 2018/04/10 05:52:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x4008240b, &(0x7f0000003780)={'bcsf0\x00'}) [ 810.314219] binder: 23242:23251 ioctl c0306201 20007fd0 returned -14 [ 810.322317] binder: 23242:23251 ioctl c018620b 20000140 returned -14 [ 810.329347] binder: 23242:23251 ioctl c018620b 20000180 returned -14 [ 810.336298] binder: 23242:23251 ioctl c018620b 200001c0 returned -14 [ 810.343426] binder: 23242:23251 ioctl c018620b 20000240 returned -14 [ 810.350332] binder: 23242:23251 ioctl c018620b 20000280 returned -14 [ 810.357318] binder: 23242:23251 ioctl c018620b 200002c0 returned -14 [ 810.366783] binder: 23242:23251 ioctl c0306201 20000500 returned -14 [ 810.376474] binder: 23242:23294 ioctl c0306201 20004000 returned -14 [ 810.384570] binder: 23242:23251 ioctl c0306201 20007fd0 returned -14 [ 810.394478] binder: 23242:23251 ioctl c018620b 20000140 returned -14 [ 810.394626] binder: 23242:23294 ioctl c018620b 20000180 returned -14 [ 810.408803] binder: 23242:23251 ioctl c018620b 200001c0 returned -14 [ 810.416754] binder: 23242:23251 ioctl c018620b 20000240 returned -14 [ 810.424124] binder: 23242:23251 ioctl c018620b 20000280 returned -14 [ 810.429510] binder: 23242:23294 ioctl c018620b 200002c0 returned -14 [ 810.438987] binder: 23242:23251 ioctl c0306201 20000500 returned -14 2018/04/10 05:52:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/10 05:52:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x98af, 0x0, 0x9, 0x7, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x39, "4f64b3c4a6975ae2b28d6a7d691310b68b9379421b44d460e0adee072abccf410ca78b184f2d344d520914e441326445fd00c125b655aef5b7"}, &(0x7f00000002c0)=0x41) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x2, 0xbcc8, 0x8, 0x1, 0x8}, &(0x7f0000000140)=0x98) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={&(0x7f00009fc000/0x3000)=nil, 0x3000}) 2018/04/10 05:52:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$void(r0, 0x2dbb105aaacb2066) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x109443) vmsplice(r1, &(0x7f0000001180)=[{&(0x7f0000000180)}], 0x1, 0x0) tee(r1, r1, 0x8, 0xb) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0xc, 0x4) 2018/04/10 05:52:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000003020795000000000a00000000008000191ebcddb7e773375d5eb68238aa3e346d74b5d5d9cbe1bd092e4eb72b01d692b16b550a8689764fe1b7847653446d2ecf0ccd837eee85ff7a4976da7dfe9e93a968f479a83902588ece07037c751f73fd519f3e5ff9b7d0ad50bed82aeeb325"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x7, &(0x7f0000000080)={&(0x7f00000010c0)={0x14, 0xb, 0x1, 0xffffffffffffffff, 0x0, 0x25dfdbfc}, 0x14}, 0x1}, 0x20) 2018/04/10 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f0000000140), 0x0, 0x4) r2 = dup3(r1, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x5) 2018/04/10 05:52:38 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7f, 0x40000) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xa2a, 0x7ecc7a4d, 0x3, 0x5, 0x0, 0x0, 0x46000, 0xd, 0x8, 0x8, 0x1, 0x0, 0x4, 0xfd5, 0x8, 0x0, 0x5, 0x7ff, 0x8, 0x3, 0xbe, 0x5, 0x8, 0x10000, 0x2c450a, 0x2, 0x3, 0x603a, 0x80, 0x1, 0x8000, 0x1, 0x2, 0x42, 0x1, 0x7, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x842, 0x3, 0xfffffffffffffff7, 0x3, 0x3, 0xd96, 0x8}, r0, 0xb, r1, 0xb) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/10 05:52:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xa8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) socketpair(0x5, 0x7, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) 2018/04/10 05:52:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)={0x2, 0x12, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x70bd28, 0x3505}, @sadb_lifetime={0x4, 0x0, 0x7, 0x100000001, 0x7fff}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_lifetime={0x4, 0x2, 0x6, 0x1000, 0x0, 0x1f}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb2, 0x6, {0x6, 0x3c, 0x7, 0x38851c3d, 0x0, 0x1f, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2c, 0x3504}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_address={0x5, 0x17, 0x32, 0x0, 0x0, @in6={0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}]}, 0xf0}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/188, 0xbc}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/197, 0xc5}], 0x4, &(0x7f00000003c0)=""/212, 0xd4, 0x2}, 0x40010003) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000500)=0x9d6, 0x4) 2018/04/10 05:52:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000c, 0x3a1, 0x8000) 2018/04/10 05:52:39 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001380), &(0x7f00000013c0)=""/250, 0xfa, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80080, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x7fff, 0x7, "baf3099b95828cc3d8b85e0db6b214c809c6f989157659c1d2b2036eb52099b3cf591a78999037fdd29480474048ff818a98002f3ca0d158f0769a199ca913ea0d1ba23fc793efcac9e05e7e985410446fc90e0588b4ebae5a26aa1aa4eba71773aaefb19d632ed63fab1be7af5bbad220657541e0acd8461ccc6c84f5f52293b56342561adab437b81981c43643e5"}) 2018/04/10 05:52:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='tunl0\x00', 0x2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x7}, 0x1c) 2018/04/10 05:52:39 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x9, 0x20, 0x5, 0x200}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000001, 0x0) 2018/04/10 05:52:39 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) r1 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x10000, 0x201) r2 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x200400, 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000600)={0x2, r2}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80001, 0x0) r4 = userfaultfd(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f0000000080)={{0xbb, 0x3, 0x20, 0x6, "f9bb83da44b4f9eeb79f63b49516b55085fbdb427b49b86b397bb9f8d016a12b7d912cace6892afbccd7107c", 0x1}, 0x1000, [0x928e, 0x6f, 0x1000, 0x100000000, 0xfffffffffffffff8, 0xb2, 0x0, 0x5, 0x6, 0x7, 0x8, 0x1, 0x7f, 0x100000000, 0xfffffffffffffffb, 0x3ff, 0x7, 0x9, 0x81, 0x0, 0x6, 0x970d7be, 0x3ff, 0x5, 0x7ff, 0x2, 0x6, 0x100000001, 0x9, 0x31899219, 0x85, 0x1, 0xffff, 0x100, 0x1, 0xe0, 0x8, 0x640, 0x6, 0x3, 0xfff, 0x400, 0x92, 0xf52, 0x2, 0x8, 0x10000, 0xfff, 0x415, 0xffff, 0x929, 0x2, 0x7fffffff, 0x1, 0x6, 0x401, 0x80000000, 0x5d, 0xd67, 0x9d, 0x4, 0x100000001, 0x44, 0xc9e, 0x0, 0xd9, 0x3, 0x1, 0x101, 0x800, 0x4, 0x3, 0x9, 0x9, 0xffffffff, 0x8, 0x1, 0x20, 0x9, 0xf47d, 0x9, 0xb3cc, 0x3, 0x6588, 0x9, 0x10001, 0xe9c2, 0x9, 0x80, 0x7deb, 0xfffffffffffffc00, 0x7, 0xffffffffffffffff, 0x80, 0x7ff, 0x1, 0x5, 0x5, 0xfffffffffffff712, 0x6, 0x100000000, 0x2, 0x1000, 0x5, 0x0, 0x1, 0x1, 0x2, 0x20, 0x20b6, 0x5, 0x7, 0x8, 0x2, 0x6, 0x1, 0x1, 0x437, 0x8c7, 0x7, 0x8, 0x0, 0x8, 0x6, 0x7f, 0x5, 0x4, 0x9]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000540)={0x2}, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000010000/0x3000)=nil, 0x3000}) 2018/04/10 05:52:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/04/10 05:52:39 executing program 5: r0 = socket$inet6(0xa, 0x9, 0x100000000) open(&(0x7f0000000080)='./file0\x00', 0x640202, 0x106) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x7fffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x80000000080, 0x444, @local={0xfe, 0x80, [], 0xaa}, 0x58}, 0x89) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/10 05:52:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x48) 2018/04/10 05:52:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xfffffffffffffceb) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000022000501000000000000000004000000080000001200bdc3955531b6"], 0x20}, 0x1}, 0x0) 2018/04/10 05:52:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x40) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x431e, "2a34ee24b3475f2d6472b3b7e2a0172939100775013ddb381b06e30715daafb462886f7549ed7b5ee51cbec5874f8881ce4eb9690466d3ef4c84b5ccb6d4e5", 0x17}, 0x58) io_setup(0x8, &(0x7f0000000240)=0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000400)=0x6, 0xffffffffffffff9e) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) io_cancel(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r1, &(0x7f0000000280)="4c56087f3c90001cbc461cd56ad9c091cb7a1aed97ee50531e94e212371a133865990264ad3eb21f4446fdc8bb8218c1de494e0c9ade0070962a93dc58017ffd98a0d43e6887b95b24bc6a784074b386057f342650a67035be1ece73ba1bb3379f9e58b25ce39ad2865401957ee222ca632d263e5cad459e23e7ae017518b2657e710b17c52b4611d83ff8b39fa1889f2f323e111fca6aa7cfdc51605f2a366e30fb1486f4cb73fac95e08c26cb53999a2343f0c5cfa1f81502ed9fdab228d839b6fb3be69de9deeadf20d94f73cc827e65e83a57b0092fa70f707", 0xdb, 0x1, 0x0, 0x0, r1}, &(0x7f00000003c0)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000440)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000180)={{0x2, 0x6}, 'port0\x00', 0x80, 0x100002, 0x10000, 0x7, 0x49, 0x1, 0xffffffffffffa99c, 0x0, 0x6, 0xff}) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780030d6cacf84319344ee9b00"], 0x0) 2018/04/10 05:52:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="daa96623b6598f86dd0e71347a451ec23edd118f349a60b6ecf186f7e1cf4a", 0x1f}], 0x1, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) 2018/04/10 05:52:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004e40)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000013001102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000016001300", @ANYRES32=0x0, @ANYBLOB='\b\x00.\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000100)=""/8, 0x2d6}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f00000002c0)=""/41, 0x307}], 0x5, 0x0) 2018/04/10 05:52:40 executing program 5: unshare(0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001b00)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001f00)={&(0x7f0000001b40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0xc1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="a9db123ebf124fab0f2eec9774559e3b5870fb7c6818fc89c4b8742d057480657265ae2b34fb2d4e585d22ca1bf7b0a22ce38a20a819d919947c78f8d5c9f3291905fd3ed2b8ef8a79d9453396c6b0b7eb0778dbc49b32ae91e443b64edddcf320c1589c7777eadd4e57c01b20a8ca7a831e8e2c104d0194d52fb5c35b550f0c6e1395", 0x83}], 0x1, &(0x7f0000001dc0)=ANY=[], 0x0, 0x90}, 0x20000000) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'bridge0\x00\x00p\x00', 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = epoll_create1(0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000001c0)={@broadcast, @broadcast, @multicast1}, &(0x7f0000000280)=0xc) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x4000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000a80)={r3, &(0x7f00000009c0)="34f384eb8538c36330553f2312ec19950a2431259b8e70470ec4a3cc355b93f7b4422306ae772dae99d8b27bbe8575319452dc6636c168c94701c3cd04d6f24fee43e6bbe21e5c99fcdee8bec9e0560100000067134dfc2d41aeac173f5f4cf1403958cb8c92ce2317196dde276ad4b4e7b88de4791fad4dc6ca7397476a8c8cb220b02c2fe58c27be9de175085c114ece1b99b300c877892ee49de4f29e92b7f3581df1d4ae9c7610f5e0eb00a0caaa4ceb2d8c7ccaf503aa406339", &(0x7f0000000ac0)=""/234}, 0x12c) fchown(r4, 0x0, 0x0) r6 = open(&(0x7f0000000400)='./file0\x00', 0x141046, 0x5a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000080)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x6) chown(&(0x7f00000005c0)='./file0\x00', r7, r8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) fcntl$getown(0xffffffffffffffff, 0x9) unshare(0x20000000) r9 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x100005fc0, 0x8a00) read(r9, &(0x7f0000000000)=""/180, 0xb4) ioctl$int_in(r9, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r9, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000000300)={0x7fc}, &(0x7f0000000340), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) 2018/04/10 05:52:40 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6272696467650400", 0x4000}) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/10 05:52:40 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x500, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)=ANY=[], 0x0) fstatfs(r0, &(0x7f00000000c0)=""/58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x90002, 0x0) 2018/04/10 05:52:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) [ 812.059766] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 812.066657] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 812.073912] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 05:52:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x8) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/10 05:52:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x33) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f00000000c0)=""/90) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) 2018/04/10 05:52:40 executing program 1: r0 = inotify_init() unshare(0x400) fcntl$notify(r0, 0x0, 0x283) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x208800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) socketpair(0x5, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x4) 2018/04/10 05:52:40 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001640), &(0x7f0000001680)=0x8) r2 = dup(r1) r3 = dup(r2) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000016c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001700)={0xe9, 0x40, 0x7, 0x10000, 0xfffffffffffffff7}, 0x14) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000001740)={0x7, 0x44b4}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001780)={0x8, 0x4, 0x5, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000017c0)=0x771b3438, 0x4) getpeername$netrom(r3, &(0x7f0000001800), &(0x7f0000001840)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001880)={0x0, @dev, @broadcast}, &(0x7f00000018c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001900)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe, r4}) r5 = geteuid() stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a00)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) setresuid(r5, r6, r8) bind$unix(r3, &(0x7f0000001b40)=@file={0x1, './file1\x00'}, 0x6e) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x27) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001bc0)=""/135) bind(r0, &(0x7f0000001c80)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x3}}, 0x80) fcntl$getownex(r3, 0x10, &(0x7f0000001d00)={0x0, 0x0}) sched_rr_get_interval(r9, &(0x7f0000001d40)) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001d80)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mq_timedsend(r3, &(0x7f0000001dc0)="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", 0xfa, 0x22b5, &(0x7f0000001ec0)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f0000001f00)="1182c0e4722a4ba76eb8dfefce64ca32bc61b4729fbb3048587fe083a5ca45a8baf26802352b3010d1a4d71c0690802d0f70b8f6a9e8", 0x36, 0x8, 0x0) r10 = accept4(r2, 0x0, &(0x7f0000001f40), 0x800) sendto$unix(r10, &(0x7f0000001f80)="d481121f203d2cc3211a7f7b66b8659267b94ee90a7b51f62f8b3707b6b1f5357885842dfd98d037cbb34c57baa697b61e8ac903e1e0c825652e16494d43201286d0cec5af0198e6f3c810b95bda27da1e40908ec432", 0x56, 0x4040040, &(0x7f0000002000)=@file={0x1, './file1\x00'}, 0x6e) ioctl$TCFLSH(r10, 0x540b, 0x101) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000002080)={0x3, 0x4}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000020c0)={0x6, 0x2}) 2018/04/10 05:52:40 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) 2018/04/10 05:52:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x119000) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r1, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x600}) 2018/04/10 05:52:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x7, 0xf87) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00N\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00T\x00'}, &(0x7f00000000c0)=0x19) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0xffffffffffffff00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xa61ae6b2d8eb7ed, 0x0) sendto$packet(r2, &(0x7f0000000040), 0xffffffbe, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/10 05:52:40 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0473722e4b3b53d445abf817"]) setsockopt(r0, 0x107, 0x8, &(0x7f0000001000), 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/04/10 05:52:40 executing program 4: io_setup(0x5, &(0x7f0000000000)=0x0) io_destroy(r0) clock_getres(0x2, &(0x7f000064aff0)) 2018/04/10 05:52:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') 2018/04/10 05:52:40 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r0}, 0xffffffffffffff43) 2018/04/10 05:52:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x7, &(0x7f0000001000)=""/244, &(0x7f0000000040)=0xf4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="abb033f8afeda9c58006ead3f62b8f48852c1fac004360ebf7fb3cac75c07a9d576970ac91aa12cabd511ab54a2cc7df071d5c36d11e9b6c8bc2463b18d2cc82a57d7591af8f95cb3cd77c79d0f01a9273312f767960a2c22408dbc19698c2f0f14893c3642915653598d5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'tunl0\x00', 0x100000000}) 2018/04/10 05:52:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffffd8, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x9}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x4303}, &(0x7f0000000240)=0x8) shutdown(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e7ffe4)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}], 0x1c) 2018/04/10 05:52:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="f90000002700010400000000000000000b000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x608040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002600)={0x0, 0x4, 0x98}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002680)=@sack_info={0x0, 0x10000, 0x1ff}, &(0x7f00000026c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002700)={0x0, 0x1000, "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"}, &(0x7f0000003740)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003980)={0x7fffffff, 0x7, 0x8000, 0x5, 0x100000000, 0x1, 0x1, 0x5, 0x0}, &(0x7f00000039c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003a00)={0x7, 0x6703, 0x200, 0x0, 0xf6, 0xc0000, 0x401, 0x8000, 0x0}, &(0x7f0000003a40)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006780)=@sack_info={0x0, 0x7, 0x81}, &(0x7f00000067c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006800)={0x0, 0x20}, &(0x7f0000006840)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000006b40)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f00000025c0)=[{&(0x7f00000012c0)="1485be1982676c98138d3e4d12e5985f46d49c533ffdd1a20145b01af2bccbe9e2b3d2bef981c4b9295e38dc71bd064c585d42dc8202a4034b49f8988dccadf2a92448465069370ab96ba853bfc3587cd9ab5d8dac262f5178cdd48fb2bd6c46086975968ce1677c2d6a31f0e5c9c4114de36fc4b364913d90123a2d36177aedfb061c12df5435007738f9cddf68eabba3bf79ec2e0236626d2ec1907ca59ca3d6196f5aa9a26378f841123547aa0a6153fe30c6b5818e2a691d39456e33c1e491b9d2709681f39cbe739ccb741e1ab2513361ffdc3d6c421c625be38d5c4f84f713bfad8530ccedef5e37c2502f", 0xee}, {&(0x7f00000013c0)="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", 0xff}, {&(0x7f00000001c0)="28b16aa6308e34a4b6f0574af7bd9eb824c9674386b340eda139298d26536f4ce0e7a03293538e80dd0b84aeaaca6d780e8810787a0412d2a2196ba177e4f7b3ba71e2d6f28d7db6184901887dce2bf872e0dcce946f9fd570dcf546e51ccbf3fa7394d37d3acb78bcce6df7e6a9ecea8a26b2ad8ed598c7e763cd20a22666f1c980fea505dc56dfd2d7485494692b2b0c8ebc767d2c689b06075b235e02e2ee0d9255527bf45b00e39952ebbe", 0xad}, {&(0x7f0000000140)="bcc3d8968b8e9e1cf237e9f2e7", 0xd}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="964e06b7bc42ecdeebea8ce6f1745f4aecdc69e0831a2225e824942755408d5ca567405645c780cfbc5b0fa918e804f1c0f021448bb604d148c61e0f69fe3e83a34cea03b78399640a4fa9c2d78615a479b778347029d9380d98b08ccbc41e92b3ca7fabad18674330c03a82e82e651a99755d8e348664eed88c0d735216acb375f650ca66a6de249fbec81397ead56b215ced12b049b24355b5598aa907843e1aac8f5bb29b02b484709243a3faac833c68a4504fdee08c444000fa53d9af70f24b4a00317103ff8c5f8fb61d43107875d767", 0xd3}], 0x6, &(0x7f0000003780)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x921fcf740f12c115, 0x20, 0xa729, 0x24d2, 0x3ff, 0x953, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x3fa, 0x8, 0xffffffffffffff81, 0xffffffff, 0x400, 0x81, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x7, 0xec86, 0x3, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1b0, 0x7774, 0xbc7d267b62644b6b, 0x3, 0x7, 0xffff, 0x8, 0x2, r4}}], 0xb0, 0x40001}, {&(0x7f0000003840)=@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, 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{&(0x7f0000005380)="f63e1a1bb7", 0x5}, {&(0x7f00000053c0)="000d56bce8285e3e1b7c5462d8d8b42b9e93395ec5244f104a9fcc16c14f1cb6144f4b3246abe67e5524f94259377bba5946dbf285a054e86be0fa31f6730c283b0105736c32ce7c04", 0x49}, {&(0x7f0000005440)="831fe8cb40d661d186e2a31f476f1385e6b4127a91e8c58d6bd92b7078374386c56fa233e361d43d97a7bf6f76357cb539c2991893d35f463abfaad1618376a654c645fc63293a59bce70baeb0fbb95911f173c7200aa05d1077e2ff68053567d15400a1c440e2119734bb4cbeb9d7d4428776cccee2a67bf7866bcb3ffa25ae1c84f97a297ecec52001be288cd48240ab34c9b4ec7d06ece7c823f4fc10ba16e8757aa902e2fd0b10a7237972e6ff9f3c12cc67d2a5533eb92482e6e9725b008d7f71228b3d7c81", 0xc8}, {&(0x7f0000005540)="bb5180c57cbbb47de7a60e563b3b7c8bcbdd6d9d53dc025635aa00db51b030c9732e8bbb5f336635e7b407459af31ee1e508257a8c7f3556b5092f07e755458f8a15d9add763f5839bf8b107f944df8271847d51c40d68b8d76079052b5c4e5dccf98996e86d61f9af19011352bb240d74559d0bdf8d61b542c2c22503e31596f8c2ff57270daf6b2d8cd483b2c4a2fc8a538a30362c85396fddb05b02bbf9a12df46a3021e22d869d2dd64900e82b719296962b5fc2115e8718cdfa2093691758ca985327832f198203c99ce4236ede1f3c0270d0f081213d22a76fa0faf4a6d5bd6c44e7df997acc2c", 0xea}, {&(0x7f0000005640)="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", 0x1000}, {&(0x7f0000006640)="d2dcad759b89d3115c7ada14ec1ecc443e99e140a269907377f0f480d4659ea82eb99db6585c57ff166970161f515b88fb1e817fb90a0bd981404ffb6fa1bcd2973440a92eb2d586b78b0a3a408cb9b5980653c5300498b805091e14c4035f3c9714e6339b881f3b59381a3bbda15408de4b9c710f926685976dc1a46119670293be927ecfc9f95761111be57ae1", 0x8e}], 0x9, &(0x7f0000006880)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x570f08f5a093f363, 0xc994, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x2, 0x9, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x5ba0, 0x1, r8}}], 0x84, 0x40}, {&(0x7f0000006940)=@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000006b00)=[{&(0x7f0000006980)="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", 0xfd}, {&(0x7f0000006a80)="00d4d10ca1eb1e574239cb08e667d7e91fa2d0a6596ec112d52987a8b8beed92fd420c33e17cdb0d097683948e578146100170adc0b91b1d7b67e8fc8c98004af39cb844c7d0", 0x46}], 0x2, 0x0, 0x0, 0x4}], 0x5, 0x8000) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/04/10 05:52:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = syz_open_dev$vcsa(&(0x7f00000006c0)='/dev/vcsa#\x00', 0x800, 0x400000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000700)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/252, 0xfc}], 0x3, 0x61) 2018/04/10 05:52:40 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x40000) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)={0x7, 0x7, [{0x3, 0x0, 0x1}, {0xb89a, 0x0, 0x9}, {0x6, 0x0, 0xdf}, {0x1, 0x0, 0x7ff}, {0xb20, 0x0, 0x72bf}, {0xeb2, 0x0, 0x81}, {0x5c5, 0x0, 0xfff}]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0xb}, 0x9, 0x3, 0x4, 0x0, 0x5ae, 0x1000000, r2}) write$binfmt_misc(r1, &(0x7f00000002c0)={'syz0', "355c715ea98a882ab10c2216f652ca1beca488adcfe143619b331e3f9697c14d784e9a3df9cd0c830311b3709f5ef9ff3e83df6da9a735ca9193ec3e2cb68c5fed7f6ae6c5e209f1dca49fe44c293c92c0c55fe3213035f11e4bd245ff1b48de91a551f5a1eceb"}, 0x6b) 2018/04/10 05:52:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x40000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x5, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x13, 0xe7, &(0x7f00000000c0)="2aede49c83e46d73d41517d03c4c3d5e11683707a84bfbfa7b16d8fa4fdfa843e78166b248febcd10f408b3ca3d126810e82b265eed4c39408ff005d9a0228ee0a07736530b8a477d1894892f51b225b7164066bb2ad3002311c2ff5b78a1b05da98dde911b9bcad9624e7b3f8365d808e789094687bd83cf85b5606964fdccc6b10e931e6b5e932a525450a8b326f989b627f067e091d4add2e0419c114b4f02ecdb93c4097f32662fd32b38bb948fbddd232b7ca8ff22b2e30be457c62884fc1a286b8f4c065c8898d21249add8cbecf5e8d9cab15bc3c40dc9bfdf37cba33b73a36f6ab2faf"}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000200)={0x7fffffff, 0x1}) 2018/04/10 05:52:40 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xe}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x8, 0x5, 0x400, 0x1, 0x2000000, r1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000000000)) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000080)={{0x2, 0x4, 0xfffffffffffffffe, 0x0, "bf70e98e70428082928011faf12f406fc60a2bee29c348aa516a4b30055015f11cffef55c23bb316b822921a", 0x7fff}, 0x0, 0x0, 0x5, r3, 0x0, 0x389bfc63, "3a1d3dddf4ed7b0eaa95ded711c1dc9dba0afe4ae248d391ea2cb5fbbbb0e21b29bf7cb69835e6ed9b6930720363cc023c4dc3602c50559ec4091975b64745bc", &(0x7f0000000040)=']/,\x00', 0x4, [], [0x5ab, 0x7, 0x3f, 0x1]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0xa, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r4, 0x1}) 2018/04/10 05:52:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x100000001, 0x1, 'client1\x00', 0x0, "ddd56d3d3232a164", "975adcb8bbcb089aa35387984c19a10f960400000000000000e1509bfe759a27", 0x2a1, 0x3e}) 2018/04/10 05:52:40 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffffffffffffff80, 0x400) recvfrom$llc(r1, &(0x7f0000000140)=""/211, 0xd3, 0x10000, &(0x7f0000000240)={0x1a, 0x201, 0x4, 0x1ff, 0x80000001}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/10 05:52:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x22d2, 0x2, 0x5}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x20040000020}]}) 2018/04/10 05:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x40, 0x0, 0x7, 0x864, "851bbc9468caaa84a43b94218ed8bfbdbdc520535193e984a7dd5ccdbb551f5cc717297f33904de0e9f14d70", 0x6}) getrlimit(0xf, &(0x7f0000000080)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000002b676560f28ed485fabcfb08a97b0c09dcc5ecdfcd7fcd6e936494dfcec5ad15e7e38709bf5d448293feab8828ae8659e53bd3e81bbcfeb5d16ee7b5f912d238e483a8e0810d7f080fb7a7607b45ec3cb2a5393d30ef713203f8ea00a57f73c47a247736848cdda8ac3189acb6aea3b90b8d67f63aec39416e951652137094a24a8f8079e69f2bbe9ed662f828dd78591519818098b63f879210e2b8aefd2b01ec9ff9510daa8119cb636b59c808de", @ANYPTR64=&(0x7f0000000280)=ANY=[], @ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/10 05:52:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00001d2ff4)={@multicast1, @local}, &(0x7f0000ef3ffc)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x20000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000005c0)={0xa9b3, 0x8, 0x0, 0x4, 0x5}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000001c0)={"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"}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='irlan0\x00'}) 2018/04/10 05:52:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x88) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000005680)={0xa9, &(0x7f00000055c0)="ded4d8c4ea68519c80effcd32823eb9e4047b86e4b00aa2f2f624975154cd19a1a49162c85b8ddd4ff3f2709f19d38b8b0d67dbcacab66c748d7005fe96887ae7f49a2a3db6cca5f91f77772b539dc385bc46e1ea5d19c95e9713129da586f3a10db76cc42ad91080606973d4863558f714ae5f3406074586f621e3b15e1c07d0028c722684b35881db31c0512fe3da1bd646e4aa446300c8532ec2517bf35d824ebc8e693ec90c59c"}) sendmmsg$alg(r0, &(0x7f00000048c0)=[{0x0, 0x0, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x8004}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000005c0)}, {&(0x7f0000000600)="b64a7aceed93ab7dbf9d78b6da88163ecf79575a494f7200cf5b92b7e03b74ccb78aaa0a5a3a182faf29c0a11cc9ead7bdf798ceeaf6656c0381a4fdb331e9afa117dc5485", 0x45}, {&(0x7f0000000680)="af0e908a78cda37afd5ea682312d77", 0xf}, {&(0x7f00000006c0)="9d08091b602db8fe424cf4e13f45b312b9067094cce372920e1d9faab8ac1234aacaec8eba86a21c3d7921ba054abb2bb70ecb8ada2ae29bade02416caa1f3fe5fd9425f31657f4a403d8dd51a1e90d34db2d6a53ff06dd86d0bd8f7ee7d37497bdb777881f55cc6e1443e917d", 0x6d}, {&(0x7f0000000740)="fe21c062f94e3f5e7fcd04a8db654cdf561f159e4988a2ec18eee1d67229662184e491737d3eae46a935aa8c9ae7df6103e6c95ec5c726d299e848cf54b6fad321abb070abec9661842d1ae16da34898667a26bd1b78da3cecc57ea9933f7ef3b0c543178de65d14dd49660b36f9e2a996902975f48cf46fcea419fffc296957beb9bd993502b03a35647de5fe5e37e289", 0x91}], 0x5, &(0x7f0000000840)=[@assoc={0x10, 0x117, 0x4, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe6, "ebd2cda8849b575e8661db70772160c39717649ad97e6921ebed10f9f0c821a9a3d64322713f3f17aa00f7306febbde528d63afb64421b9a59e142fed02a10285b86fa2e78027f65c315565df5c8d06d5c39d55e7e7ccb48ee821b006b0a2fd77c858998900107ccf52cc3adbd3bcefea075629b6dfd89e4079d11200ce1254b79398bf5e2ab93f692171a78bc7f8c1f104deb8909e4a8ec6d3514d770369a7e3e50fe11f5c6387f9e7ada713baa5384d17f53ffb8512d8a23fcd2b34be468d23c48a0a3a0827630451c2816a3743ad46eb8b327bf1aba9ce621598ba9ebc850924c978abbe0"}], 0x108, 0x40400c1}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000980)="9e516bc767862cbff6f180de4cd39109b4a1273484a99835b4bfdf5f4134223fa953f6ea15669c503d2eab0bcef1517cc988a829c308b6fbd0aebfb9778dcca88e75c1e4155d32e0e010029939ada54aaa72d3a5122684bcfb2fd0925a89fea69c160b888124420e5b3714c44f9b7f897137823bddba658d927a27ce8235319ccd", 0x81}, 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&(0x7f0000006000)=ANY=[@ANYBLOB="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0x10ec, 0x4000000}], 0x5, 0x20000000) r2 = gettid() syz_open_procfs(r2, &(0x7f0000004e80)='net/ip6_tables_matches\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000580)=0x1ff, &(0x7f00000005c0)=0x4) sendmmsg$alg(r0, &(0x7f0000005540)=[{0x0, 0x0, &(0x7f0000004f00)=[{&(0x7f0000004a00)="b3fd983f60efa8ea2db5b1b0410656dc6698e69687468e61427aab77aad7fc34c8f3c1bd834a2eee3f0071e9449766b493732bf1f51a96e881d5327bd22ff37388ded3edc036dda884026fb55d947460cd14fc0eecf34d0ad960912d68eee972aec74b95312b466484ca972c516d96cd38c45ee5ff33a551a646292bdd244b60b1f0b3ef2256b43b982ee17dfc143b3bbadcf7cc294e35e5fec14fbb7e75827b8e915ef64746", 0xa6}, {&(0x7f0000004ac0)="dc82e370d5d9145ae240aa4372c030c4d543fcdaafc31dd10df828f4d491e0334ff68f37ded4e4362a9f136d3883ec845eebebf6ba847cf56c767d3cc7cee3ee38722d2069a199a6832f0655adcd0e", 0x4f}, {&(0x7f0000004b40)="85b9d0fc76cd7841dd698ba5bcf9dfaf2ac7eb159733f68aed6015d2108fbc2529e40ca1a88d5bdaf3e98e71a33554e3f9f54df8248dee797126d92a3c097173ad670f73ade33831a1f16b82cd727e2a", 0x50}, {&(0x7f0000004d40)="38e857627d77df3b983040804cedd3907016fddcfeb8efc3c50be230b6070301c932e6b2151e2ae20edff4e94da78d83656b6932f0925eec23b8096173f3daaf81381d9a2b20defe683fc1bb64dabfe2fb217311fa1fe6b09c3ae7157228e2550374775b5be3256f3ae916b2d94a4ce474cdff454ee40a8bfe86e60f0d3fc33fc33e7dbbb91c7bd789e1e2f66afce2a11a521498c3891a8c", 0x98}, {&(0x7f0000004e00)="732c340ad6e994fc013f1b1db78c42208ceea31603243396eca14313932676ddbf235d241f872a1a84ceddba9efe6625ca13d9f79018f18f56ed5acdf545efe0a854c5", 0x43}, {&(0x7f0000004e80)}, {&(0x7f0000004ec0)="fe8099", 0x3}], 0x7, &(0x7f0000005040)=[@assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x2}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x6, "872b718bf7ce"}, @assoc={0x10, 0x117, 0x4, 0x6}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x20}, @iv={0x8c, 0x117, 0x2, 0x7b, "0f1f9c87d92aae029e83d1766dd943969e854a0c9a447231b37aaba12e1b7b08dfe865590ee3294d1877c7fcd11dc563bd4fe13d4ff2e349265581b12c902209f4ccbe9f1d6a406649753f8f95d3de0e1cf49d8f87f2eed2b90fbdf25de90a222fbba066307a37a3e27836e264cd7d1343ef8a322b38b65468ee1d"}], 0x104, 0x8041}, {0x0, 0x0, &(0x7f00000053c0)=[{&(0x7f0000004f40)="1d8e99dd609e2f8e5053a081e6b59878582bf6599268097f7dceac7cadd4887adbca26fa74fa0cab478484bed698360e84f8a121f937ed3755dcd6e292d3f806fe63cf87c8f7c6748d17f9e0627e72cd2db3b0ee33d4877a7605cb64068f979d0db459236e7d20013423295c9479171da9d7b02a5cf3445564a5795d936ca52e55a030bb5d20123c538703dc25f1ad17964fd7e7aa25", 0x96}, {&(0x7f0000005180)="c8b43680", 0x4}, {&(0x7f00000051c0)="ee41ef286c260073cf2e1c95ed2eb913a1628057d6b528ea75e0094f665529d2aeb0cd1cb4e15e3dd913aa0702458cfdff1f695713f7ba8b3d6c938ccdd1e2007fbf3efaf1d48341a4a5720834053e9b954f7e22c42647e39f14545fdcff67a893949e2b9003e9273b82b5fd4ba838aabb9bfaf74e7bd8811140887039501d219dadeb810d4b5d06df64da61f31bb697ea3a5426160b6e42f951f92c8e0fbd5d7f461cc3bce1e438b4a8f07257ae6c74b5ee70fa4671a21b0c5e381631862aa6f19f01378a9a8230d6c69593bd58a6261c854124b87e56046ac14548b650d372393a7acdf63855767813331f4478c3b937b8074c3149", 0xf6}, {&(0x7f00000052c0)="770096217d49cb059a02dc988df1eaa8a61359b07fff49e8166a28e47680a568026f2972d4b978c81a298ef2e2cd84afd7d97cfd572d3e5e489fb7c08fc05c679bd629251721e114d629cd6bf597c830f816af2a2a531cee9bc4326fad6c802570bf217be71d6a97aa7978cc3a3cee44b5bddab71c2ce1a5f78678e751e5859b53cba4bef11867d7c725db6141c4bb6817e51e968c2dedaca9909cbe3b1d085064c96efd91afbc1cc76571f7098f4150a6c6cf0d707d99f089b7fd702baaffccc291159a43c1a84c0bd37d09d7a60fd1a95cb1d897183bc31e4acaf8911c028baf549442106b2c2fa1f850681e", 0xed}], 0x4, &(0x7f0000005400)=[@op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0x4}, @iv={0x54, 0x117, 0x2, 0x42, "adcdef0902d74bbbbf351cd7d3fa40736104179001dfc73ed2c7b58d87c1c671221c192515868fe085241f8208e4fdc569369352cf693390e5c3003e1d3ec1c8043c"}, @iv={0x6c, 0x117, 0x2, 0x5b, "eb9ae48d9d3fe87cece06fa4ef5e2d013c138f2b6d79a552a0bc4235c1cbe6aa58490a308aec9e96addf50548d540eaaa0300cfa2ad04f8162276325bf0c400c46fe9055c4a32cc8b0235eaefed3a7047e1566f7307def58fb50f8"}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xc49e}, @assoc={0x10, 0x117, 0x4, 0x7}], 0x130, 0x4}], 0x2, 0x4000044) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004980)={r1, 0x1000}, &(0x7f00000049c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, [0x7, 0x4, 0x9bb9, 0xff, 0xfffffffffffffc00, 0x9d6, 0x8, 0xffffffff, 0x3, 0x8a, 0x2, 0x1, 0x80, 0x1, 0x9]}, &(0x7f0000000540)=0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004bc0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000004cc0)=0xe8) connect$packet(r0, &(0x7f0000004d00)={0x11, 0x17, r5, 0x1, 0x1000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) perf_event_open(&(0x7f00000056c0)={0x1, 0x70, 0x3, 0x7f, 0x940, 0x7fffffff, 0x0, 0x9, 0x10000, 0xa, 0x0, 0x994, 0x2dd8, 0x7, 0x6, 0x1ff, 0x5, 0x5, 0xa2cf, 0x73, 0x6e5e6046, 0x3, 0x80000000, 0xf6, 0x7, 0x7, 0x7, 0x80, 0x101, 0x9, 0xfffffffffffffbff, 0x101, 0x8, 0x1, 0x1, 0x2, 0x0, 0x1ef, 0x0, 0x4, 0x5, @perf_config_ext={0x8, 0x5}, 0x0, 0x85b, 0xc000, 0x7, 0xed1}, r2, 0x6, r4, 0x8) socket(0x9, 0x0, 0x1000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005580)=0x6, 0x4) fchmod(r4, 0x40) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000), 0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x80000000}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 812.570881] binder: 23477:23478 got reply transaction with no transaction stack [ 812.578519] binder: 23477:23478 transaction failed 29201/-71, size 7306856199431913472--307095221864304032 line 2763 [ 812.644733] binder: BINDER_SET_CONTEXT_MGR already set [ 812.657328] binder: 23477:23489 ioctl 40046207 0 returned -16 [ 812.668296] binder_alloc: binder_alloc_mmap_handler: 23477 2000c000-2000e000 already mapped failed -16 [ 812.695733] kvm [23483]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 812.700190] binder: undelivered TRANSACTION_ERROR: 29201 [ 812.720349] kvm [23483]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/10 05:52:41 executing program 4: socketpair$inet(0x2, 0x80800, 0x83, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000d, 0x40000032, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x7ff, 0x1, 0x7c69}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000fe2)=""/30, &(0x7f0000000100)=0x80605f1565215371) 2018/04/10 05:52:41 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061bffc), 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x1f6, 0x1, 'client1\x00', 0x2, "1409ead85f5a807c", "65b813de2211c31ff4efd75ecb1a02814cb199f133c640f562d686eec41f85ba", 0x1f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x33, 0x7, 0x5, 0x4, 0x0, 0x80, 0x42, 0x4, 0x8, 0xc9, 0x7, 0x7f, 0x9, 0x4, 0x10000, 0x1, 0x6, 0x9, 0xffffffff, 0xab72, 0x1ff, 0x5, 0x5, 0x200, 0xfffffffffffffffc, 0x2, 0x8001, 0x3fa, 0xf54, 0x7, 0x9, 0x6, 0x9, 0x8, 0x80, 0x1f, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000000040), 0xd}, 0x20000, 0x7, 0x0, 0x1, 0x46, 0x9}, r3, 0xffff, r1, 0x0) 2018/04/10 05:52:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x2, r0, 0x1}) read$eventfd(r1, &(0x7f00000003c0), 0x8) 2018/04/10 05:52:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)) 2018/04/10 05:52:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x19) 2018/04/10 05:52:41 executing program 2: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') io_setup(0x3fa, &(0x7f0000000200)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f00000002c0)) io_destroy(r0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x401, 0x300000000000, 0x5}, {{}, 0x1, 0x18000000000, 0x68}, {{0x0, 0x2710}, 0x6, 0x9cb, 0x7d}, {{r2, r3/1000+10000}, 0x8, 0x0, 0x1f}], 0x40) 2018/04/10 05:52:41 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x10000, 0x4, 0xa2a0, 0x9, 0x0, 0xff, 0x20, 0xe, 0x9, 0x0, 0x1f, 0xffffffff, 0x9, 0x3f, 0x1, 0x21b, 0x1, 0x8, 0x101, 0x3, 0x0, 0x6, 0xfff, 0x118f, 0x5, 0x67a, 0x20, 0x33, 0x20, 0xff, 0x3, 0x24, 0x80000000, 0xa6c, 0x4, 0xed, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x6, 0xff, 0x6, 0xba, 0xffffffff00000001, 0x3}, r2, 0x3, r0, 0x8) ppoll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x10001}, 0x8) 2018/04/10 05:52:41 executing program 5: r0 = socket(0x10, 0x8000f, 0x6) write(r0, &(0x7f00009ec000)="1f0000000106ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x3ff, 0x1, r1}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1ff, 0x4e20, 0x87, 0x0, 0x80, 0x80, 0x2c, r2, r3}, {0x17fd, 0x6, 0x6, 0x1, 0x7ff, 0x800, 0x6, 0x800}, {0x2, 0x1, 0xfffffffffffffffd, 0x43}, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6, 0x4d5, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x1, 0x3, 0x6, 0x6, 0xcd8, 0x3f}}, 0xe8) r4 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f00000002c0)={0x1, 0x0, [0x0]}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000000)=0x3) 2018/04/10 05:52:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x7, 0x0, 0xffffffffffffffc0, 0xb4d}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x541f, &(0x7f0000000000)) 2018/04/10 05:52:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/49, &(0x7f0000000080)=0x31) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/10 05:52:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="cb796aecf01c68ff96c88fa2337ae3cfeb4df3167543195dc8430b828d37c0b074", &(0x7f0000000100)=""/240}, 0x18) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/10 05:52:41 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x400400) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/20) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffb) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) 2018/04/10 05:52:41 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80100, 0x0) r1 = mq_open(&(0x7f00000000c0)='md5summime_type\x00', 0x40, 0x3, &(0x7f0000000100)={0x4, 0x9, 0x9, 0x5, 0x8, 0x18b}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/10 05:52:41 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfff, 0x8000) recvfrom$inet(r0, &(0x7f0000000100)=""/32, 0x20, 0x40000100, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) socket(0x10, 0x803, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x30800001c) r1 = mq_open(&(0x7f0000000080)="822d2a76626f786e657431292600", 0x0, 0x0, &(0x7f0000000040)) mq_notify(r1, &(0x7f0000000000)={0x20000000, 0x8000000000013, 0x2}) 2018/04/10 05:52:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002240)=""/126, &(0x7f00000022c0)=0x7e) 2018/04/10 05:52:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x501000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendto$inet(r0, &(0x7f0000f53fff), 0x397, 0x20000802, &(0x7f000006d000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe6d, 0x20000) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000140)="bd92a02cca5611d5dfcf134d10a7c4", 0xf) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/181) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000002c0)={0x0, 0x100000000}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 05:52:42 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x400000, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x102, 0xed2abdb3e9304d4a, 0xfffffffffffffffe, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) sched_setparam(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/10 05:52:42 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) r2 = socket(0xf, 0x2, 0x7f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x5, 0x0, 0x100000001, 0xfffffffffffffffb}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r4, 0x9, 0x20, 0x8, 0x2}, &(0x7f0000000180)=0x18) 2018/04/10 05:52:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x5, 0x2) 2018/04/10 05:52:42 executing program 3: r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) fsync(r0) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) 2018/04/10 05:52:42 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x2000) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x1, 0x1, &(0x7f0000fff000/0x1000)=nil, 0x800000000000000}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000140)={0x104, 0xfffffffffffffffe, 0x29, 0x43}, 0x10) 2018/04/10 05:52:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000002, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000040), 0x20) close(r0) 2018/04/10 05:52:42 executing program 2: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 05:52:42 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @remote}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x0, 0x2, 0x4, 0x7fffffff}, 0x8, 0x1, 0x0, 0x0, "90acfd4b63f527c0"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@req) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x1000}) r3 = socket(0x10, 0x5, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x1f, 0x200, 0xfffffffffffff1d7, 0x40, 0x20037431}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000500)=r6, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000540)=""/2, &(0x7f0000000580)=0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x3, 0x4) r7 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x7, 0x400000) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000600)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc2c45512, &(0x7f0000001600)={{0x100000001, 0x3, 0x7f, 0x0, "380ccdff0779a63100e277cf849e4319e14cc63d50bd030c0bb06347cc8d9ad969753ff3c657c8ef31d5ca8d", 0x81}, 0x8000, [0x4, 0x100000001, 0x7ff, 0x7, 0xffffffffffff7fff, 0xe9b8, 0x7, 0x882, 0x6f, 0x5, 0x1, 0x7, 0x4, 0x8, 0x401, 0x3f, 0x96dc, 0x1, 0x1, 0x6, 0x9, 0xff, 0xf964, 0x2, 0x3, 0x9, 0xfffffffffffffff7, 0x6, 0x7fffffff, 0x3f, 0x2, 0x4, 0x8, 0x3604023d, 0x400, 0xed21, 0x7, 0xef, 0xb35, 0x7, 0x8, 0x7fffffff, 0xdd, 0xfffffffffffffff9, 0xb87, 0x200, 0x6, 0x0, 0x0, 0x100000001, 0x1, 0x80000000, 0x101, 0x3f, 0x8, 0x69900000000000, 0x10000, 0x2, 0x8, 0x7, 0x9, 0x2, 0xffffffffffffffba, 0x400, 0x4, 0x7fff, 0x7, 0x7, 0x73e, 0xffffffffffff8000, 0x7fffffff, 0x1, 0x4, 0x200, 0xffff, 0x0, 0xfba, 0x2, 0x2, 0x1, 0x114e, 0x9, 0x6, 0x9, 0x45e, 0xfffffffffffffffb, 0x4, 0x80000000, 0x1, 0x800, 0x5, 0x2, 0x4, 0x4, 0x302, 0x7fff, 0x0, 0x1, 0x5, 0x401, 0x2, 0x101, 0x6, 0x7ff, 0x401, 0x0, 0x7ff, 0x2, 0x5, 0x83a7, 0x100000001, 0x5, 0x1f, 0xffffffffffff0001, 0x7, 0x1c000, 0x40, 0x401, 0x9, 0x5, 0x4, 0x4, 0xfffffffffffffffb, 0x6, 0x100000000, 0xb778, 0x0, 0x4], {0x77359400}}) r8 = syz_open_dev$vcsn(&(0x7f0000001ac0)='/dev/vcs#\x00', 0x5, 0x401) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001b00)=0x134a, &(0x7f0000001b40)=0x4) sync_file_range(r5, 0x101, 0x94, 0x6) connect$rds(r1, &(0x7f0000001b80)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000001bc0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind$nfc_llcp(r7, &(0x7f0000001c00)={0x27, 0x1, 0x1, 0x7, 0x572, 0x8, "e68047496c63d67a8d6f48f98335585c940dcbc8a2d4cae898852da5078d6fad6ef88ed1c742e449e02634f3c4daa282b40c6466f690bc1c2a6b0bd28dc043", 0x5}, 0x58) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000001c80)={0x7fff, 0xffffffffffffc00f, 0x15, 0x4, 0xa0d}) mount(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)='adfs\x00', 0x0, &(0x7f0000001d80)="002c61933a598d3219a2c869b9cad850b7b5d8e9680aa8a08fceca5d83b846fe8ea9761b2077b41a6e0a14185f5f32967f37104b904881335b09e61a2fa2a170cf8da81f3d1e576efa560490041975e918eb0031891dbf0bb7cd0a9939") ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000001e00)) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000001e40)=0x40) 2018/04/10 05:52:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x2, 0x80007, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/53) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@in={0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/10 05:52:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$cgroup_type(r2, &(0x7f0000000280)='threaded\x00', 0x1) 2018/04/10 05:52:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/10 05:52:42 executing program 4: socketpair(0x11, 0x0, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000001100)=[{0x4, 0x1, 0x3f, 0x40, @time, {0x8, 0xe0}, {0x1, 0x1ff}, @raw8={"b6bbaa0ec480148e39458ff1"}}, {0xa72, 0x0, 0x80000001, 0x7, @time={0x77359400}, {0x4, 0xfffffffffffffff7}, {0x5ef, 0x8}, @quote={{0x2}, 0x9, &(0x7f00000000c0)={0x8, 0x100000001, 0x20, 0x9, @tick=0x2, {0x200, 0x6}, {0x0, 0x9}, @result={0x2, 0x86b}}}}, {0xfffffffffffffffa, 0x1b, 0x400, 0xff, @tick=0x6, {0x7, 0x10000}, {0x2, 0x5}, @control={0x7ff, 0x2, 0x9}}, {0x9, 0x100, 0xfffffffffffff837, 0x7ac, @tick=0x400, {0x10000000000, 0x7}, {0x1, 0x2}, @raw32={[0x0, 0x200000, 0x8]}}, {0x19, 0x80000001, 0x0, 0x20, @tick=0xfce, {0xf52, 0x1f}, {0x7fffffff, 0xfff}, @time=@tick=0x5}, {0x8, 0x4, 0x5, 0x401, @time, {0x6, 0x9}, {0x8000, 0x100000000}, @queue={0x0, {0x400, 0x6000}}}, {0xffffffffffff5c92, 0x0, 0xffffffffffff8e33, 0x4, @tick, {0x6c, 0xffffffff}, {0xfffffffffffffff7, 0x7031a2a0}, @ext={0x1000, &(0x7f0000000100)="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"}}], 0xc4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001380)=0x2200) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000001200)="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") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='fuseblk\x00', 0x85030, &(0x7f0000000080)) 2018/04/10 05:52:42 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x300000d, 0x18073, r0, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r1, &(0x7f0000000040)="c73a03c4ef58f1626a8b567d2a513f052a348e176f2046602ee7e1702c9045d7fc12159f437f6c6b7d144b29575772b284364e5bb01a011f09d490f47902b1aee09274929663bfaf7101aec377d6815f1484259b8fbfce1baaae4bac740aefbd49b62ff59b547d5c0c9f68773298697aa6f83460b8a24d07c77b6e392dab73a2b801f7f3975484d76ce7ccb1f34534fdc9c47847befdbea0e9960b50e4eff321a257d900fb3c603005952381e60e0b0ecf2092c273c364e0f5d6f7e6b22a40b4c4b3c389e4ec637b2f006f589c0bb3e3544a73aee5cd49d9ce13e2ccd3", 0xdd, 0x0) fcntl$setstatus(r2, 0x4, 0x400) setrlimit(0xf, &(0x7f0000000000)={0x800}) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000000180)) 2018/04/10 05:52:42 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$fuse(r1, &(0x7f0000000080)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x100000001, 0x10000, 0x101}}, 0x28) unshare(0x40600) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/10 05:52:42 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) r2 = dup2(r0, r0) writev(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="a3", 0x1}], 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f00000000c0)=[{r1, 0x88}, {r0, 0x401}, {r2}, {r2, 0x2000}, {r2, 0x8060}, {r0, 0x400}, {r1, 0x10}, {r1, 0x60}], 0x8, &(0x7f0000000100), &(0x7f0000000140), 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x2000) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) dup2(r1, r1) 2018/04/10 05:52:42 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000000)='./file0/bus\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x10000, 0x40) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) creat(&(0x7f0000000140)='./file0/bus\x00', 0x102) removexattr(&(0x7f0000000340)='./file0/bus\x00', &(0x7f00000003c0)=@known='security.evm\x00') 2018/04/10 05:52:42 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x8900, 0x28000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x10001, 0x80000) ioctl$TUNSETGROUP(r3, 0x400454ce, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa}], 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000540)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/10 05:52:43 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x1d4, 0x42, 0x20, 0x0, 0xb3, 0x2000, 0x1, 0x61468b64, 0x8, 0x8, 0x111, 0x3f, 0x6, 0x7, 0x1, 0x1, 0x401, 0xff, 0x2, 0x5, 0x4, 0x401, 0x3, 0xe3, 0x3, 0x400, 0x0, 0x7, 0x117, 0x8, 0x5f44, 0x8, 0x9d, 0x502, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x100, 0x2, 0x5, 0x2, 0x4, 0x1, 0x8}, r2, 0x2, r0, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x40087707, &(0x7f0000000180)=""/4096) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x50, r1, 0x0) 2018/04/10 05:52:43 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000000040)="b99f5e3d87f7f6eaf163b79073edeed8c05cbb9b1ad9dd930edcc8ea5d3ff6c82f063e09a6b6b3fd7d6774a62dc69f9ba2ee8129c66fd10963") 2018/04/10 05:52:43 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000340), 0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000280)="815c017cc935f7b507c988d5172d07bf3a6a3bdaccecaf702bc1323b7bc589986389a411ee280b1fec50eeb8ee64e7ad42f4495c745eef18d2fc835fe3754d94e3ace90cc4094d96fa24918a2d6f526f2dcd5b5510abb12ebe290c2f0586c9f88179750ec795d20b72f150618be83c433308c38c3cad8464") bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'yam0\x00', {0x4, 0x3, 0x1, "8550f69f3c48", 0x63d}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f00000004c0)="3623dc2620e90b5b63c354cd01b3f96db3ab069467ae9893ac0970d063aa398bb0721f707306beccbe24c1668d629b2f557d4cdfa3f44a7fae382c673a39", 0x3e, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000380)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00000003c0)="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", 0xfb) 2018/04/10 05:52:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef4000000030040", 0xd) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x93) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000002c0)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) sendmmsg$unix(r1, &(0x7f0000002700)=[{&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a00)="cd0512b19ab0b58035da1e029e7cddbe579f7f7ef82c2bb1195d4bf7b123dfc577cb79f5e2fd6e4a6566b014d11bddcf39ba3f8b4313167da26002cfb7b1e288d841f29b61a29cb919057fdae9c691d9eccbdf548459ceb6922ece51495f8efacecfbd307a8516797c97fd975a0d1afec7b966a40cbedd16ce5c40a7c06d272b20bae947c2a2181dfb06211bfb12b0fbf519db1261c67a7b14470705e460159bbb160d46070db196c715250257b883c3ce3bb68fc13f2484c91d0e7d142852d9beb3252a0a15", 0xc6}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYRES32, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32], 0x86}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c40)="e7f28be202aa77445dddbd28e401e366011fc0fe83bd2df4b0192952c13b77a3df6e6e2a4ac13481207ca042766f502a6ace2246999de6f69ea56c5d61d1ba0f1a2cce061b33d1e00055863b412fb2b8ae33e28f95e6f2018f72f83a015934af1f864419ba9ccda3dc0d6aae2deb2540ff0da3e4bd67ddd2f20b1b153b7bb940621a8989cca826ee5744a7c9d6c1cfbedeca168f5c58df78fd699bad54d4c0df86240ebb3b7b24e49a6511111f6d6a383621622677dd8c1b030b16c35c5f43df46df9b72b9b532", 0xc7}], 0x1, &(0x7f00000022c0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}], 0x48, 0x4000000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d3185ff0abd86f00a577e2de97ae33b9704b61f7d305837f897acf3dc470bba82f6e4a4471043a16e3057240b8efcb1ffa951a208654246cc443012dec3e3552fdba37c69ea50b1e1f0c4f8918e5f8eb8f28c9693965f770632a9d8962b25f7da00a1e24829745af3fffe8ed491277fce751535f8cc246919", 0xf8}], 0x1, 0x0, 0x0, 0x10}], 0x3, 0x48c1) r4 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r6 = epoll_create(0x8) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000200)={r6, r1, 0x10000}) ioprio_get$uid(0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=@report={0xdc, 0x20, 0x0, 0x0, 0x25dfdbff, {0x6c, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2=0xe0000002, 0xfffffffffffffffa, 0x200, 0x4e20, 0x40, 0xa, 0xa0, 0xa0, 0x33}}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x50, 0x3f}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @algo_crypt={0x68, 0x2, {{'cbc(aes)\x00'}, 0x100, "96f16139d52f20b7dd6aa51754405239b295e384276b803ec0c3bdea343ffa4c"}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x4817) io_setup(0x3, &(0x7f0000000040)=0x0) io_getevents(r7, 0x100000001, 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], &(0x7f0000000100)) 2018/04/10 05:52:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/10 05:52:43 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000280), 0x4) 2018/04/10 05:52:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") creat(&(0x7f0000000000)='./file0\x00', 0xc8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="88e71173ee31a9a50000002d6d8fa5e9be90297929fb967da794e09bb15b35ca0f6aec99578202c8c67f98bf725fb93cac4dfd22667e8a089b6b6543843b8da33fbcbf9a0eb2caf6c4569ff0304a935311555580cd06ae4208692bda02a339") mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) fcntl$setpipe(r2, 0x407, 0x3ff) ioctl$LOOP_CLR_FD(r2, 0x4c01) ftruncate(r3, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3f, 0x3, 0x7, 0x400, 0x9, 0x4000200}) 2018/04/10 05:52:43 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) 2018/04/10 05:52:43 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x30100) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000900)=""/4096) lseek(r1, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x10f000, &(0x7f0000000080), 0x7, r1, 0x6}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0xfffffffffffffe6b) sendmsg$nl_route(r2, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000002c0)=@newlink={0x30, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) [ 815.642812] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/10 05:52:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)=0x1f800) r2 = geteuid() getsockopt$inet_udp_int(r0, 0x11, 0x1c89a827ded7725a, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e24, 0x7, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3a, r1, r2}, {0x9f, 0x0, 0x5, 0x100, 0xffffffffffffffc0, 0x80, 0x9, 0x4}, {0x1000, 0x3, 0x7}, 0x2, 0x6e6bb7, 0x1, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x463a, 0x0, 0x1, 0x2a8c6c54, 0x101, 0x1, 0x7}}, 0xe8) ftruncate(r0, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000300)=0x8) getsockopt$inet_int(r3, 0x0, 0x19, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/10 05:52:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x2) r3 = dup2(r2, r2) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281395000b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd4268012c26ca447751ef7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigreturn() setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) timerfd_settime(r3, 0xd4eaf35d70f7392, &(0x7f0000000040)={{0x77359400}}, &(0x7f00000000c0)) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2018/04/10 05:52:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@empty, @multicast2=0xe0000002, r2}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0xffffff80]}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10880, 0x110) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e20, 0xd28, @dev={0xfe, 0x80, [], 0x17}, 0x7ff}, 0x3ff, [0x0, 0xd69, 0x1, 0xfffffffffffffd61, 0x356c, 0xa00000000000, 0x7f, 0x1d]}, 0x5c) 2018/04/10 05:52:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x7, 0x80000000, 0x4000000000, 'queue0\x00'}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}) 2018/04/10 05:52:44 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/129, 0x81, &(0x7f0000000240)=""/39, 0x3, 0x3}}, 0x68) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000e5a000)=0xfbfffffffffffffd) close(r1) 2018/04/10 05:52:44 executing program 7: socketpair$inet(0x2, 0x2, 0x8, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e20, 0xeaac, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x38000000000000, 0x7, 0x7fffffff, 0x9, 0xfff}, &(0x7f0000001500)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001540)={r2, 0x80}, &(0x7f0000001580)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x430000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001100)={0x0, 0x8}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001180)={r4, 0x8000, 0x5}, &(0x7f00000011c0)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001280)=0x5, &(0x7f00000012c0)=0x4) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e23, 0x5b, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, [0x8, 0x7fff, 0x2, 0x1ff, 0x1a3, 0x10000, 0x5, 0x7, 0x4, 0x6a, 0x2, 0xa2a, 0x0, 0x2, 0xffff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001200)={r5, 0x939, 0x1}, &(0x7f0000001240)=0x8) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000100)="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", 0x1000) getresgid(&(0x7f0000000040), &(0x7f0000001300), &(0x7f0000001380)) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000001340)={'ip6gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) 2018/04/10 05:52:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0xbc8f12d6d029e529) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/04/10 05:52:44 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000180)={0x7, 0x1, 0x1, 0xffffffffffffff9c}) fadvise64(r1, 0x0, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/10 05:52:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x109000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x14) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x2, {0x1, 0x2, 0x3, 0x3, 0xffffffffffffff48}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x10fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 05:52:44 executing program 6: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe, 0x110, 0xffffffffffffffff, 0x3) 2018/04/10 05:52:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) socketpair(0x1, 0xad3ead82fcce84e, 0x6, &(0x7f0000000040)) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x7a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa37, 0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/10 05:52:44 executing program 4: r0 = userfaultfd(0x807fd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) geteuid() mmap(&(0x7f000098e000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000580)={0x1, 0xfa, &(0x7f0000000480)="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"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f000098e000/0x1000)=nil, 0x1000}, 0x3}) clock_nanosleep(0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000180)=""/251) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x1000, 0x5d98a93d, 0x1, 'queue1\x00', 0x7}) pipe2(&(0x7f0000000380), 0x84000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) removexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='system.posix_acl_access\x00') setsockopt(r3, 0xbfa, 0x2, &(0x7f00000003c0)="80ad331fa7d60bf57584fed62cc8203970ebe2aaaff49c8fb7e605de6202e378de5b8201a8e94ab2ce328aefd21393b61b324ef6c5271396e40be66b1c3a23f7be77793ea9f726e280bf318a0ae1567e48b5af7ddff3733a1987d63bb568e330d78e73dece1006ce49a04ec8bdd624892e19edf4e8dc8955e93bdc", 0x7b) 2018/04/10 05:52:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xa7, 0x7fffffff, 0x2, 0xfffffffffffff331, 0x31c2}) write(r1, &(0x7f0000000000), 0x0) 2018/04/10 05:52:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000380)={r1, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000003c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x3, 0x2, 0x6, 0x25, 0x200}, &(0x7f0000000180)=0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x100000001, 0x4f5}, &(0x7f00000002c0)=0x10) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x9, 0x200000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000300)={0x20000000, 0x8516, 0x23}) 2018/04/10 05:52:44 executing program 0: r0 = memfd_create(&(0x7f0000000140)='vmnet0-^-md5sumppp0\x00', 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x401) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) socketpair(0x9, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x1}) 2018/04/10 05:52:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) sync_file_range(r1, 0x8, 0x1d, 0x1) 2018/04/10 05:52:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x805, 0x0) r1 = eventfd2(0x1, 0x2800) socketpair$inet(0x2, 0x0, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r5}, 0x10) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000540)={r1, 0x10001, 0xfffffffffffffff9, r5}) r6 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={0x0, 0x47, 0x0, 0x0, 0x9}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000009c0)=ANY=[@ANYRES32=r7, @ANYBLOB="770000001ae707e0503467360635e2a01cbb028dc7aa37db658135547b2a2079c6cb596914600fabf4fe6c2e70beec8807a0cf2f9fd2dc16729795058564ee7e0d3748c33e0db5be869a9049e8e374a7c49001c08dd1819cff9a08dc4bb875d98581484036f86853885876b90c691e95859fef6f4eaf0f9e39b02271"], &(0x7f0000000900)=0x7f) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/210, 0xd2) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000280)={r6, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000440)={0x2, 0x80, 0x8, 0x8, 0x6, 0x8, 0xa5b2, 0xffffffffffffff91, 0x0}, &(0x7f0000000480)=0x20) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000700)=""/205) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000ac0)={0x8000002, 0xb8, 0x2, 0xff, 0x6, [{0x2, 0x9, 0x8, 0x0, 0x0, 0x3001}, {0x9, 0x7, 0x64, 0x0, 0x0, 0x2001}, {0x5, 0x71, 0xffffffff, 0x0, 0x0, 0x400}, {0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1000}, {0x1, 0x1, 0x8, 0x0, 0x0, 0x2088}, {0x2, 0x1, 0x751, 0x0, 0x0, 0x803}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=r8, @ANYBLOB="1d0000003dd79d77298a45c65256b45a91a6fc780a8e55b3fb3f00c1ece4a6fe1830158b0ec866b34947751bb78db19ea4eebd72921e622e3d99b996130c48e9fd91837b63aed5b32bad57951bd22053b4383b30540111dc77bb59737cd1e3058cc78f1ea290a5b810961819602fb365a8fef08890042fda0000000071f1deeea36961a58416130da9841ab27433299217d4ac3e0acf6ab52ae699501893c6c86c39"], &(0x7f0000000500)=0x25) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000600)={r1, 0x11}) getsockopt$inet6_buf(r5, 0x29, 0x3c, &(0x7f0000000580)=""/21, &(0x7f00000005c0)=0x15) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 2018/04/10 05:52:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120c4", 0x9, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) sendto(r0, &(0x7f00000000c0), 0x0, 0x4000000, 0x0, 0x0) 2018/04/10 05:52:44 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r2, 0x500, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8e1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040084}, 0x4010) r3 = gettid() r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getgroups(0x2, &(0x7f0000000500)=[0x0, 0x0]) getgroups(0xdca23edf4e3a6ef, &(0x7f0000000580)=[r6, r5, r6, r6, r5, r5, r5]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r3, r4}, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$cgroup(r1, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 05:52:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fchmod(r0, 0x1) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5d63, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x4, 0x7, 0x4db}) 2018/04/10 05:52:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) write$binfmt_aout(r1, &(0x7f0000000600), 0x20) 2018/04/10 05:52:44 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/10 05:52:44 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) prctl$getname(0x10, &(0x7f0000000180)=""/198) unshare(0x20200000) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='j', 0xffffffffffffffb3, r0) keyctl$get_security(0x11, r1, &(0x7f0000000000), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000280)={0xfff, 0x0, 0x10000, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000340)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x6eaabfaa, 0x9d, 0x4, 0x6, 0x81, 0x1f, 0x5, 0x6, r4}, &(0x7f00000003c0)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000400)={0x1, 0x1, 'client1\x00', 0xffffffff80000001, "ca117ff05a278212", "4d2329e63ce5f4155cf5d1d1bc08fbf47db201cfd7dcd6e02e15fcaf00fae6bb", 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00000002c0)={r3, 0x44d}) 2018/04/10 05:52:45 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = getpid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x511002, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r3, 0x6}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000200)=@buf={0xb9, &(0x7f0000000140)="3dd99d565e476abefa649f9310cbbb7c4274e779b974c939b0b16bd5105636c44250950d0b855a29824f8c63ca97cbd0d080b15576c149ad8c2d5fe7d3bcf1f0e9fe86677ea7112b6fd35afe3d12ece4ceaaeca1cd8308c156dd8348259a74399a61c85c8e6a61f09c961003a72f080a2bfeba1393e142b28d9b71194976d4952c18308a55a980ff72e90245a298d79a0032e329bb9ccb57848a6c827544bc4d6e6923302c7b07b62c9786e4db03379da892a5c5fc52733d44"}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) sync_file_range(0xffffffffffffffff, 0x1ff, 0xf2b1, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000002c0)=0x1e) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00000003c0)={0x1fd, 0x0, &(0x7f0000432000/0x2000)=nil}) getpgid(0x0) 2018/04/10 05:52:45 executing program 2: migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x2}], 0x1) 2018/04/10 05:52:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10801, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) pwrite64(r2, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0xb146, 0x7, 0x6, 0xfffffffffffffff8, 0x7, 0x9}, 0xfffffffffffff800}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x2, 0x1, 0xff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x15) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x44}) 2018/04/10 05:52:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x400003, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000500)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6c6f00000000000000000500", &(0x7f00000012c0)=ANY=[@ANYRES64=r0]}) fcntl$setlease(r0, 0x400, 0x1) 2018/04/10 05:52:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/10 05:52:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x6, {0x1, 0x2, 0x3, 0x1, 0xffffffffffffff48}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x10fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 05:52:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffdd) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0xfffffffffffffff8) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/10 05:52:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r6, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r7}) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r5, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r7) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0xffffffff, 0x6]}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000480)={'ifb0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r9 = socket$kcm(0x29, 0x5, 0x0) sendfile(r9, r6, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() fcntl$setownex(r8, 0xf, &(0x7f0000000080)) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/10 05:52:45 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x5, 0x644441) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dcf000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/162, 0xa2, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x800, 0x100) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(r2, 0x541f, &(0x7f0000478ff8)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x1, 0x832}) 2018/04/10 05:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/10 05:52:45 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f0000000940)='r', 0x153}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = gettid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000380)={r4}) signalfd(r1, &(0x7f00000003c0)={0x8}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x754, 0x7, 0x7fff, 0x6, "e695ac870084a42d9bf104913979fe097989ba32d786788aa5d352af44320ff30b4f9addc6a37845b89574ca", 0x400}, 0x0, 0x0, 0x2, r3, 0x2, 0x0, "cee064c40c05c66ec6d44a07302270b5a3301cf6ad9cae72d68fffe4c12efd992363b81cde9e523136a9f83add33091ca5edc468ef057209f299a88a1725864f", &(0x7f0000000140)='\x00', 0x1, [], [0xe0, 0x5, 0x89, 0x1000]}) write$binfmt_elf32(r1, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x7e8) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x200) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) write$tun(r0, &(0x7f0000000400)={@pi={0x0, 0xe0f7}, @void, @llc={@llc={0x0, 0xff, 'fD', "f3b9acc4d0f1af465f6f202fba1aa3a46f02026d06ebb09f7d906917089877a2d2020363b6cdd23b7f5b729454c85454139b2c9890a1b178c7d4060342bc9f1118632033b8033b18678192d97a0a6350a6811b83c77f3399e6f7e6d61681b16e47d7f91266f11b3080be5942772d0c303606cd01d652a303f6fbfc"}}}, 0x83) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000000300)="ab", 0x1}], 0x1, 0x0) 2018/04/10 05:52:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x22, "9d114220e0a0f98386fa88536693aec501bea7a4e6317ad88c8035abfeba148ae655"}, &(0x7f00000000c0)=0x2a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7f1, 0x10, 0x8000, 0x3ff}, &(0x7f0000000140)=0x18) r3 = socket$inet6(0xa, 0x5, 0x0) select(0xb4, &(0x7f0000002000), &(0x7f0000000200), &(0x7f0000000fc0)={0x20007ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) setsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000000f9b), 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x24, 0x6, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000380)) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000280)="720dec2c1c5c1ba4e6d30a3d19d8517711bb959c5ff5f09e08cb28e3c34fcaa2510da405fa806cf3c7e79762ac7ec10548efff01ce8ab8cc3d83497f1b0a835aa7921c47a9ffc2b097a9f77d8f6e2f5683de7e0b5e536a88639e74faf161dc849dffd42d9c", 0x65) 2018/04/10 05:52:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r4, 0x400, 0x70bd2c, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r3, 0x8, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40811}, 0x1) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000000000}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0xa3a5529e14c77eb9, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x80000000, 0x1}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) [ 817.426868] syz-executor6: vmalloc: allocation failure: 17179867136 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 817.438759] syz-executor6 cpuset=syz6 mems_allowed=0 [ 817.443955] CPU: 0 PID: 23794 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 817.450968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.460324] Call Trace: [ 817.462923] dump_stack+0x1a7/0x27d [ 817.466566] ? arch_local_irq_restore+0x53/0x53 [ 817.471240] ? idr_get_free+0xfd0/0xfd0 [ 817.475240] warn_alloc+0x19a/0x2b0 [ 817.478878] ? zone_watermark_ok_safe+0x3e0/0x3e0 [ 817.483726] ? trace_event_raw_event_lock+0x340/0x340 [ 817.488907] ? find_held_lock+0x35/0x1d0 [ 817.492965] __vmalloc_node_range+0x4f0/0x650 [ 817.497455] ? xt_alloc_entry_offsets+0x21/0x30 [ 817.502194] __vmalloc_node_flags_caller+0x50/0x60 [ 817.507113] ? xt_alloc_entry_offsets+0x21/0x30 [ 817.511767] kvmalloc_node+0x82/0xd0 [ 817.515467] xt_alloc_entry_offsets+0x21/0x30 [ 817.519948] translate_table+0x235/0x1690 [ 817.524086] ? retint_kernel+0x10/0x10 [ 817.527989] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 817.532830] ? kasan_check_write+0x14/0x20 [ 817.537049] ? _copy_from_user+0x99/0x110 [ 817.541181] do_ip6t_set_ctl+0x370/0x5f0 [ 817.545227] ? translate_compat_table+0x1c50/0x1c50 [ 817.550349] ? mutex_unlock+0xd/0x10 [ 817.554045] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 817.559308] nf_setsockopt+0x67/0xc0 [ 817.563019] ipv6_setsockopt+0x10b/0x130 [ 817.567071] sctp_setsockopt+0x2b6/0x61d0 [ 817.571200] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 817.576033] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 817.581734] ? futex_wake+0x680/0x680 [ 817.585525] ? __lock_acquire+0x638/0x3c30 [ 817.589740] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 817.594830] ? futex_wait+0x6a9/0x9a0 [ 817.598629] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 817.603800] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 817.608887] ? perf_tp_event+0xae0/0xae0 [ 817.612928] ? futex_wake+0x2d7/0x680 [ 817.616719] ? memset+0x31/0x40 [ 817.619989] ? perf_trace_lock+0xd6/0x900 [ 817.624131] ? trace_event_raw_event_lock+0x340/0x340 [ 817.629310] ? perf_trace_lock+0x900/0x900 [ 817.633532] ? do_futex+0x86f/0x22a0 [ 817.637316] ? trace_hardirqs_off+0x10/0x10 [ 817.641627] ? sctp_ioctl+0x107/0x190 [ 817.645413] ? exit_robust_list+0x240/0x240 [ 817.649715] ? sock_do_ioctl+0x105/0x390 [ 817.653762] ? find_held_lock+0x35/0x1d0 [ 817.657812] ? __fget+0x347/0x580 [ 817.661249] ? lock_downgrade+0x980/0x980 [ 817.665389] ? rcu_is_watching+0x85/0x130 [ 817.669519] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 817.674440] ? __fget+0x370/0x580 [ 817.677883] ? iterate_fd+0x3f0/0x3f0 [ 817.681669] ? dlci_ioctl_set+0x40/0x40 [ 817.685626] ? do_vfs_ioctl+0x1b1/0x1520 [ 817.689668] ? do_vfs_ioctl+0x486/0x1520 [ 817.693715] ? ioctl_preallocate+0x2b0/0x2b0 [ 817.698109] compat_sock_common_setsockopt+0x104/0x140 [ 817.703371] ? sock_common_setsockopt+0xd0/0xd0 [ 817.708028] __compat_sys_setsockopt+0x183/0x710 [ 817.712769] ? __compat_sys_getsockopt+0x770/0x770 [ 817.717682] ? compat_SyS_get_robust_list+0x300/0x300 [ 817.722853] ? kasan_check_write+0x14/0x20 [ 817.727070] ? fput+0xe0/0x150 [ 817.730247] ? compat_SyS_ioctl+0x77/0x2a30 [ 817.734551] compat_SyS_setsockopt+0x34/0x50 [ 817.738943] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 817.743686] do_fast_syscall_32+0x3ec/0xf9f [ 817.747997] ? do_int80_syscall_32+0x9c0/0x9c0 [ 817.752567] ? finish_task_switch+0x1b9/0x970 [ 817.757041] ? finish_task_switch+0x17a/0x970 [ 817.762089] ? syscall_return_slowpath+0x2ac/0x550 [ 817.767003] ? prepare_exit_to_usermode+0x350/0x350 [ 817.772012] ? sysret32_from_system_call+0x5/0x3c [ 817.776848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 817.781678] entry_SYSENTER_compat+0x70/0x7f [ 817.786067] RIP: 0023:0xf7f55c99 [ 817.789532] RSP: 002b:00000000f5f510ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 817.797223] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 [ 817.804474] RDX: 0000000000000040 RSI: 0000000020000f9b RDI: 0000000000000000 [ 817.811735] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 817.818985] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 817.826235] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 817.833873] warn_alloc_show_mem: 1 callbacks suppressed [ 817.833877] Mem-Info: [ 817.841765] active_anon:74605 inactive_anon:75 isolated_anon:0 [ 817.841765] active_file:4779 inactive_file:8802 isolated_file:0 [ 817.841765] unevictable:0 dirty:86 writeback:50 unstable:0 [ 817.841765] slab_reclaimable:10510 slab_unreclaimable:103552 [ 817.841765] mapped:73570 shmem:98 pagetables:1065 bounce:0 [ 817.841765] free:1314701 free_pcp:494 free_cma:0 [ 817.876276] Node 0 active_anon:294220kB inactive_anon:300kB active_file:19116kB inactive_file:35208kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:294280kB dirty:344kB writeback:100kB shmem:392kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 817.904542] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 817.930714] lowmem_reserve[]: 0 2839 6346 6346 [ 817.935391] Node 0 DMA32 free:2909816kB min:30164kB low:37704kB high:45244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2910612kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:796kB local_pcp:640kB free_cma:0kB [ 817.963401] lowmem_reserve[]: 0 0 3506 3506 [ 817.968641] Node 0 Normal free:2337628kB min:37248kB low:46560kB high:55872kB active_anon:294220kB inactive_anon:300kB active_file:19116kB inactive_file:35208kB unevictable:0kB writepending:100kB present:4718592kB managed:3590636kB mlocked:0kB kernel_stack:5664kB pagetables:4112kB bounce:0kB free_pcp:1112kB local_pcp:484kB free_cma:0kB [ 817.998554] lowmem_reserve[]: 0 0 0 0 [ 818.002425] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 818.016173] Node 0 DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 4*32kB (UM) 0*64kB 1*128kB (M) 5*256kB (UM) 4*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 707*4096kB (M) = 2909816kB [ 818.031789] Node 0 Normal: 2943*4kB (UME) 2325*8kB (UM) 2981*16kB (UME) 2561*32kB (UME) 1317*64kB (UM) 268*128kB (UM) 126*256kB (UME) 39*512kB (UME) 18*1024kB (UM) 17*2048kB (UME) 477*4096kB (UM) = 2337876kB [ 818.050593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 818.059226] 13678 total pagecache pages [ 818.063238] 0 pages in swap cache [ 818.066717] Swap cache stats: add 0, delete 0, find 0/0 [ 818.072110] Free swap = 0kB [ 818.075150] Total swap = 0kB [ 818.078202] 1965969 pages RAM [ 818.081335] 0 pages HighMem/MovableOnly [ 818.085346] 336680 pages reserved [ 818.136914] syz-executor6: vmalloc: allocation failure: 17179867136 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 818.148856] syz-executor6 cpuset=syz6 mems_allowed=0 [ 818.154210] CPU: 0 PID: 23794 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 818.161224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 818.170560] Call Trace: [ 818.173131] dump_stack+0x1a7/0x27d [ 818.176746] ? arch_local_irq_restore+0x53/0x53 [ 818.181395] ? idr_get_free+0xfd0/0xfd0 [ 818.185362] warn_alloc+0x19a/0x2b0 [ 818.188977] ? zone_watermark_ok_safe+0x3e0/0x3e0 [ 818.193822] __vmalloc_node_range+0x4f0/0x650 [ 818.198312] ? xt_alloc_entry_offsets+0x21/0x30 [ 818.202964] __vmalloc_node_flags_caller+0x50/0x60 [ 818.207874] ? xt_alloc_entry_offsets+0x21/0x30 [ 818.212524] kvmalloc_node+0x82/0xd0 [ 818.216222] xt_alloc_entry_offsets+0x21/0x30 [ 818.220705] translate_table+0x235/0x1690 [ 818.224841] ? retint_kernel+0x10/0x10 [ 818.228718] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 818.233546] ? _copy_from_user+0x99/0x110 [ 818.237679] do_ip6t_set_ctl+0x370/0x5f0 [ 818.241725] ? translate_compat_table+0x1c50/0x1c50 [ 818.246738] ? mutex_unlock+0xd/0x10 [ 818.250434] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 818.255695] nf_setsockopt+0x67/0xc0 [ 818.259395] ipv6_setsockopt+0x10b/0x130 [ 818.263447] sctp_setsockopt+0x2b6/0x61d0 [ 818.267577] ? get_futex_value_locked+0xc6/0xf0 [ 818.272229] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 818.277921] ? SyS_socketpair+0x2c/0x40 [ 818.281877] ? do_fast_syscall_32+0x3ec/0xf9f [ 818.286359] ? futex_wake+0x680/0x680 [ 818.290143] ? perf_trace_lock_acquire+0xe3/0x980 [ 818.295118] ? kasan_check_write+0x14/0x20 [ 818.299377] ? __lock_acquire+0x638/0x3c30 [ 818.303599] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 818.308683] ? futex_wait+0x6a9/0x9a0 [ 818.312481] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 818.317662] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 818.322749] ? perf_tp_event+0xae0/0xae0 [ 818.326788] ? futex_wake+0x2d7/0x680 [ 818.330578] ? memset+0x31/0x40 [ 818.333846] ? perf_trace_lock_acquire+0x532/0x980 [ 818.338766] ? perf_trace_lock+0x900/0x900 [ 818.342983] ? do_futex+0x86f/0x22a0 [ 818.346678] ? pgtable_bad+0x110/0x110 [ 818.350548] ? trace_hardirqs_off+0x10/0x10 [ 818.354862] ? exit_robust_list+0x240/0x240 [ 818.359171] ? find_held_lock+0x35/0x1d0 [ 818.364118] ? __fget+0x347/0x580 [ 818.367553] ? lock_downgrade+0x980/0x980 [ 818.371690] ? kasan_check_read+0x11/0x20 [ 818.375819] ? rcu_is_watching+0x85/0x130 [ 818.380334] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 818.385254] ? __fget+0x370/0x580 [ 818.388696] ? iterate_fd+0x3f0/0x3f0 [ 818.392479] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 818.397981] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 818.402720] ? cmp_ex_sort+0xb0/0xb0 [ 818.406419] ? retint_kernel+0x10/0x10 [ 818.412334] compat_sock_common_setsockopt+0x104/0x140 [ 818.417611] ? sock_common_setsockopt+0xd0/0xd0 [ 818.422264] __compat_sys_setsockopt+0x183/0x710 [ 818.427005] ? __compat_sys_getsockopt+0x770/0x770 [ 818.432771] ? compat_SyS_get_robust_list+0x300/0x300 [ 818.437945] ? compat_SyS_old_select+0x15d/0x260 [ 818.442684] ? compat_SyS_select+0x50/0x50 [ 818.447323] compat_SyS_setsockopt+0x34/0x50 [ 818.451713] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 818.456455] do_fast_syscall_32+0x3ec/0xf9f [ 818.461113] ? do_int80_syscall_32+0x9c0/0x9c0 [ 818.465681] ? finish_task_switch+0x1b9/0x970 [ 818.470156] ? finish_task_switch+0x17a/0x970 [ 818.474638] ? syscall_return_slowpath+0x2ac/0x550 [ 818.479660] ? prepare_exit_to_usermode+0x350/0x350 [ 818.484658] ? sysret32_from_system_call+0x5/0x3c [ 818.489493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 818.495131] entry_SYSENTER_compat+0x70/0x7f [ 818.499521] RIP: 0023:0xf7f55c99 [ 818.502864] RSP: 002b:00000000f5f510ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 818.511066] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000029 [ 818.518317] RDX: 0000000000000040 RSI: 0000000020000f9b RDI: 0000000000000000 [ 818.525568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 818.532942] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 818.540231] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 05:52:46 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x3f, 0x9, 0x200, 0x8, 0x2, 0x17d3ce01220c04ca, 0x802a, 0x1ac, 0x38, 0x31, 0x200, 0x1, 0x20, 0x2, 0xfffffffffffffff7, 0x5, 0xffffffffffffff19}, [{0x7, 0x4, 0x9, 0x5, 0x1, 0x802f, 0x3, 0x8}, {0x0, 0x800, 0xfc50, 0x1fcf, 0x5, 0x5, 0x3f, 0x2f}], "b0744f079d", [[], [], [], [], [], [], [], []]}, 0x87d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/10 05:52:46 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/100) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/10 05:52:46 executing program 5: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x3d28, @loopback={0x0, 0x1}, 0x10000}}, 0x3f, 0x5, 0x0, 0x6, 0x2}, &(0x7f00000003c0)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40040, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/89, 0x59}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x6) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000001580)=r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) readv(r5, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) ioctl$KDDELIO(r1, 0x4b35, 0x2) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000480)="e2107806c9bbca6a310a3f925a7384f6456b0f685b6be3e40bc572cac4") getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000580)=""/89, &(0x7f0000000600)=0x59) r7 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r7, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0), 0x0, 0x37) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r8 = open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x3, 0x800, 0x4, 0x0, 0xe9b2, 0x0, 0x8, 0x2, 0x63, 0x2, 0x4, 0x3, 0x42, 0x9, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000140)={r9, 0x1ff}, &(0x7f0000000180)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="ad2da37b3acde2b0334b20285193efabb134b71473a6e600ded9fed68a7523a1e62be816c9b180c411606e2062c00ebb3a2c35c136fc17d8b7") fcntl$setlease(r7, 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000280)={0x401, 0x66e}) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) accept4$packet(r10, 0x0, &(0x7f0000000240), 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ptrace$getsig(0x4202, r11, 0x1, &(0x7f0000000540)) 2018/04/10 05:52:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0xffffffffffffffe0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = dup(r0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000440)="032531d62f54ffebbcd8414876dbc2810640acbeb2b9e1e26d0e10d88966387e6d8cee3d5c6bea9f7deffd2947e9c4a430b1ba66fdd33ae95c71f2e31fa1282e4a0352dee6da91402ccfaae2854bc5e095152cc37b3cb2e23c1e26a1f88684fc74ff5cc7d6455b71b274f7227c66e9155ef3714b53b0711330e1a79f4eedfb3fc3b5dcffb663fb28ecee7bb0ba") ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000380)={0x6, 0x9}) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet(r1, &(0x7f0000000500)="1223762d87601b33a92ea79505fffbf665c9f15455ddd0004a16de445a3ca706686b8053f82cc78e429422d612b630d23f54d2165f9669d424dce49e8a5be40179b63772bd16f8c5c9c0a6d6afad7a2953d6179a55430bcc98075ca712ba69bd491b0a6cd6b6e29b35126cd04720264032d1", 0x72, 0x801, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffffa9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6812}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000f673efde0bae2348c100", @ANYRES16=r2, @ANYBLOB="040029bd7000fddbdf250500000030000100080001000a00000014000300e000000100000000000000000000000008000900460000000800010002000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4800) 2018/04/10 05:52:46 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={'syzkaller0\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x581, @loopback={0x0, 0x1}}}, 0xfffffffffffff99c, 0x3, 0x7, "c04e35e5f7ccacdeb7262a81dffdd6ff293e3fbc73f6169ef3fd2ec91803ecf52f31f2e98f78635e33f163cff75f283db77aeeaad2ce795241ee78cf5173884db288b607630e9037253f1f325a5d0353"}, 0xd8) 2018/04/10 05:52:46 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x8201, 0x9, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 2018/04/10 05:52:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x484f9522, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) socket$rds(0x15, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x250001, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xb2, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/178}, &(0x7f0000000200)=0x50) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000300)={{0x6, 0x2}, 'port1\x00', 0x8, 0x1, 0x9, 0x8, 0xa8, 0x6, 0x633, 0x0, 0x6, 0x4f8f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8931, &(0x7f0000000000)={"73797f5ffbffffffb59d958db32311b7", 0x5004}) sync_file_range(r0, 0x0, 0x3, 0x2) fsync(r1) 2018/04/10 05:52:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/10 05:52:46 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(0x0, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0xffffffffffff7fff, 0xfff, 0x2}) socket(0x0, 0x80b, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x35, r3}) [ 818.634210] binder_alloc: binder_alloc_mmap_handler: 23809 20000000-20002000 already mapped failed -16 2018/04/10 05:52:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) 2018/04/10 05:52:46 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20400, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x104) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000240)={@local, @remote, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, 0x1000, 0x4, 0x8f60, 0x100, 0x100000001, 0x80000, r5}) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/205, 0xcd}], 0x2, &(0x7f00000009c0)=""/88, 0x58}, 0x2141) sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000182}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x194, 0x2, 0x5, 0x10, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x7}, [@generic="1df5cf7a373171ed0a6aabb4a856f29f805e60a33f1b684c4ca8e71ecb76caf0423849b7403e23cbdbaef450edc39be7150333b49436367eee5100b33ea98bc885f567329435e007c197e9cb737c591dcbe5390cef8cde5145a20bee7897193e125119e7b3010797d5836d130312da5a8ccb03df7fb023a9cde99cc918c782bffb6fe2fc3640d41055876f7e06f68123ee9461cff442873abdfcf817753669b5f9b362c4e2132c0a756376c9286af77e3ae98c3ae64098f2b5ac80628698b43ed67cb8d771be2a3584f1a4f438a1ffe2137b92aa8bd6e20f2ef4cc4231", @nested={0x14, 0x3, [@typed={0x8, 0x69, @str='\x00'}, @typed={0x8, 0x7, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x36, @u32=0x8}, @generic="97829773b56a740c88fd60a248acbff0f1e9901c8f876d33331971e39d766a723a57378c68a5457d7cadc372838c094a2cbe9809e5561a22cb9e3c9a100d69d51d80d44f95efac03afdd8220bc613f079e6413e6c1b50041e7255bdfd082e43a3d93f3be9a77062f18cae194d8eb78d889510950f8c3e5fb1ed7e3d5cdf913ea6bf639fc"]}, 0x194}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x2c) r6 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="766d6e6574302629e05d3a73656c6600", 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000000200)="3f517a17d53146f2734c0ecab3c24098c2de060d5bb5cfcc78f634ffdf65e600be5b2bee6d3e4dc38629eaf0aa900c400d971581d298ebd63e4351df13", 0x3d) 2018/04/10 05:52:46 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008100430008004500005c0000000000009078e000000100000000071300e000000100800000ffffffffe4000001071f00e000000100000000ac1414bbe0000002ac1414aaac141400e0000002070b00ac141400ad7b00010000000000000000089078"], 0x0) 2018/04/10 05:52:46 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 05:52:47 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000100)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xebb}}, 0x80) [ 984.032171] INFO: task syz-executor2:4478 blocked for more than 120 seconds. [ 984.039436] Not tainted 4.16.0+ #288 [ 984.043688] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.051656] syz-executor2 D21616 4478 1 0x20020004 [ 984.057301] Call Trace: [ 984.059910] __schedule+0x8fb/0x1ef0 [ 984.063647] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.068235] ? __sched_text_start+0x8/0x8 [ 984.072411] ? print_irqtrace_events+0x270/0x270 [ 984.077186] ? trace_hardirqs_off+0x10/0x10 [ 984.081524] ? trace_hardirqs_off+0x10/0x10 [ 984.085875] ? find_held_lock+0x35/0x1d0 [ 984.089960] schedule+0xf5/0x430 [ 984.093319] ? __mutex_lock+0xb7a/0x1810 [ 984.097391] ? __schedule+0x1ef0/0x1ef0 [ 984.101368] ? lock_release+0xa40/0xa40 [ 984.105357] ? kasan_check_read+0x11/0x20 [ 984.109513] ? do_raw_spin_unlock+0x9e/0x310 [ 984.113941] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.118529] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 984.123478] ? mutex_destroy+0x1f0/0x1f0 [ 984.127547] ? do_raw_spin_lock+0xc1/0x230 [ 984.131806] schedule_preempt_disabled+0x10/0x20 [ 984.136592] __mutex_lock+0xb7f/0x1810 [ 984.140489] ? __blkdev_get+0x176/0x13b0 [ 984.144565] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 984.149421] ? kobj_lookup+0x29c/0x410 [ 984.153314] ? lock_downgrade+0x980/0x980 [ 984.157472] ? find_held_lock+0x35/0x1d0 [ 984.161539] ? trace_hardirqs_off+0x10/0x10 [ 984.165892] ? __lock_acquire+0x638/0x3c30 [ 984.170137] ? trace_hardirqs_off+0x10/0x10 [ 984.174477] ? lock_acquire+0x1d5/0x580 [ 984.178454] ? lock_acquire+0x1d5/0x580 [ 984.182452] ? get_gendisk+0x67/0x360 [ 984.186267] ? find_held_lock+0x35/0x1d0 [ 984.190347] ? get_gendisk+0xb0/0x360 [ 984.194149] ? lock_downgrade+0x980/0x980 [ 984.198313] ? down_read+0xad/0x1b0 [ 984.201943] ? get_gendisk+0x67/0x360 [ 984.205769] ? __down_interruptible+0x6b0/0x6b0 [ 984.210445] ? exact_match+0xd/0x20 [ 984.214087] ? kobj_lookup+0x2c6/0x410 [ 984.217985] mutex_lock_nested+0x16/0x20 [ 984.222060] ? mutex_lock_nested+0x16/0x20 [ 984.226402] __blkdev_get+0x176/0x13b0 [ 984.230314] ? bd_may_claim+0xd0/0xd0 [ 984.234124] blkdev_get+0x399/0xb00 [ 984.237765] ? __blkdev_get+0x13b0/0x13b0 [ 984.241927] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.246520] ? errseq_sample+0xfb/0x150 [ 984.250491] ? errseq_check+0x130/0x130 [ 984.254469] ? _raw_spin_unlock+0x22/0x30 [ 984.258625] blkdev_open+0x1c9/0x250 [ 984.262341] ? security_file_open+0x89/0x190 [ 984.267182] do_dentry_open+0x772/0xd70 [ 984.271156] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 984.276084] ? bd_acquire+0x2c0/0x2c0 [ 984.279889] vfs_open+0x107/0x220 [ 984.283343] path_openat+0x1151/0x3590 [ 984.287241] ? path_lookupat+0xba0/0xba0 [ 984.291307] ? lock_downgrade+0x980/0x980 [ 984.295466] ? do_sys_open+0x2e7/0x6d0 [ 984.299351] ? lock_release+0xa40/0xa40 [ 984.303332] ? kasan_check_read+0x11/0x20 [ 984.307478] ? do_raw_spin_unlock+0x9e/0x310 [ 984.311897] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.316482] ? __lock_is_held+0xb6/0x140 [ 984.320563] ? _raw_spin_unlock+0x22/0x30 [ 984.324709] ? __alloc_fd+0x29b/0x750 [ 984.328513] do_filp_open+0x25b/0x3b0 [ 984.332303] ? may_open_dev+0xe0/0xe0 [ 984.336110] ? mpi_resize+0x200/0x200 [ 984.339911] ? get_unused_fd_flags+0x121/0x190 [ 984.344495] ? __alloc_fd+0x750/0x750 [ 984.348289] ? getname_flags+0x256/0x580 [ 984.352358] do_sys_open+0x502/0x6d0 [ 984.356069] ? do_sys_open+0x502/0x6d0 [ 984.359963] ? filp_open+0x70/0x70 [ 984.363505] ? SyS_mknod+0x40/0x40 [ 984.367052] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 984.372590] compat_SyS_open+0x2a/0x40 [ 984.376484] ? SyS_openat+0x40/0x40 [ 984.380112] do_fast_syscall_32+0x3ec/0xf9f [ 984.384440] ? do_int80_syscall_32+0x9c0/0x9c0 [ 984.389028] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 984.394567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 984.399317] ? sysret32_from_system_call+0x5/0x3c [ 984.404160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.408996] entry_SYSENTER_compat+0x70/0x7f [ 984.413406] RIP: 0023:0xf7fd1c99 [ 984.416767] RSP: 002b:000000000844eac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 984.424481] RAX: ffffffffffffffda RBX: 000000000844f88c RCX: 0000000000000002 [ 984.431757] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 000000000844f7ac [ 984.439035] RBP: 0000000000000589 R08: 0000000000000000 R09: 0000000000000000 [ 984.446300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 984.453573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 984.460841] [ 984.460841] Showing all locks held in the system: [ 984.467180] 2 locks held by khungtaskd/877: [ 984.471645] #0: 00000000a227bc87 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 984.479288] #1: 0000000020a7a621 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 984.487924] 1 lock held by rsyslogd/4313: [ 984.492067] #0: 00000000b21a6cc9 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 984.500058] 2 locks held by getty/4403: [ 984.504019] #0: 0000000084c36a20 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.512272] #1: 000000006aac4a4d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.521138] 2 locks held by getty/4404: [ 984.525141] #0: 000000002a2dcea8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.533388] #1: 00000000c21a7858 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.542244] 2 locks held by getty/4405: [ 984.546212] #0: 000000005ad333ad (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.554466] #1: 000000008ff09eda (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.563321] 2 locks held by getty/4406: [ 984.567311] #0: 000000001d6b231c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.575555] #1: 0000000073f4c9ad (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.584415] 2 locks held by getty/4407: [ 984.588376] #0: 000000001f673a16 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.596631] #1: 000000005a1c7295 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.605491] 2 locks held by getty/4408: [ 984.609478] #0: 0000000075fe4038 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.617740] #1: 00000000be8b292c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.626638] 1 lock held by syz-executor2/4478: [ 984.631231] #0: 000000001ace4a0c (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 984.639511] 2 locks held by getty/19972: [ 984.643568] #0: 000000005c907825 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.651827] #1: 00000000779034fe (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.660714] 1 lock held by blkid/20076: [ 984.664700] #0: 000000001ace4a0c (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 984.672776] [ 984.674399] ============================================= [ 984.674399] [ 984.681419] NMI backtrace for cpu 1 [ 984.685053] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 984.691603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.700932] Call Trace: [ 984.703498] dump_stack+0x1a7/0x27d [ 984.707098] ? arch_local_irq_restore+0x53/0x53 [ 984.711740] ? debug_show_all_locks+0x2f3/0x3d0 [ 984.716383] ? nmi_cpu_backtrace+0x1cc/0x220 [ 984.720765] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.725230] nmi_cpu_backtrace+0x1e0/0x220 [ 984.729439] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.734259] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 984.739511] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.744683] watchdog+0x969/0xd70 [ 984.748115] ? reset_hung_task_detector+0xb0/0xb0 [ 984.752930] ? complete+0x62/0x80 [ 984.756361] ? __schedule+0x1ef0/0x1ef0 [ 984.760307] ? do_raw_spin_unlock+0x9e/0x310 [ 984.764687] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.769252] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.774327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.779313] ? trace_hardirqs_on+0xd/0x10 [ 984.783433] ? __kthread_parkme+0x176/0x240 [ 984.787728] kthread+0x33c/0x400 [ 984.791067] ? reset_hung_task_detector+0xb0/0xb0 [ 984.795882] ? kthread_stop+0x7c0/0x7c0 [ 984.799829] ret_from_fork+0x3a/0x50 [ 984.803694] Sending NMI from CPU 1 to CPUs 0: [ 984.808221] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 984.809214] Kernel panic - not syncing: hung_task: blocked tasks [ 984.822682] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 984.829233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.838568] Call Trace: [ 984.841133] dump_stack+0x1a7/0x27d [ 984.844733] ? arch_local_irq_restore+0x53/0x53 [ 984.849376] ? vsnprintf+0x1ed/0x1900 [ 984.853328] panic+0x1f8/0x42c [ 984.856493] ? refcount_error_report+0x214/0x214 [ 984.861226] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 984.866562] watchdog+0x97a/0xd70 [ 984.869993] ? reset_hung_task_detector+0xb0/0xb0 [ 984.874805] ? complete+0x62/0x80 [ 984.878234] ? __schedule+0x1ef0/0x1ef0 [ 984.882180] ? do_raw_spin_unlock+0x9e/0x310 [ 984.886557] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.891119] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.896209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.901204] ? trace_hardirqs_on+0xd/0x10 [ 984.905326] ? __kthread_parkme+0x176/0x240 [ 984.909619] kthread+0x33c/0x400 [ 984.912961] ? reset_hung_task_detector+0xb0/0xb0 [ 984.917785] ? kthread_stop+0x7c0/0x7c0 [ 984.921735] ret_from_fork+0x3a/0x50 [ 984.925988] Dumping ftrace buffer: [ 984.929609] (ftrace buffer empty) [ 984.933293] Kernel Offset: disabled [ 984.936896] Rebooting in 86400 seconds..