0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) accept4$bt_l2cap(r3, 0x0, &(0x7f0000000140), 0x800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000001500)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000001540)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6cd}], 0x7f) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"69705f7674693000a16dcb348000", {0x2, 0x4e27, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000600000000000000010"]) 2018/04/09 16:11:49 executing program 1: r0 = gettid() r1 = getpid() r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200000, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={r3, r4, 0x200}) r5 = socket$netlink(0x10, 0x3, 0x0) shutdown(r5, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x21, 0x210, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x400000) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x101) personality(0x8000000) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/04/09 16:11:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup(r1) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="0a070080d1e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8200, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000f, 0x90930, r2, 0x0) 2018/04/09 16:11:49 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x28c100, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000002c0)) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x8000000018d002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000, 0x0) 2018/04/09 16:11:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/04/09 16:11:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4a8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24}], 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000001c0)=""/24, &(0x7f0000000200)=0x18) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x80040) sendto$inet6(r0, &(0x7f0000000040)="0401000000190998b009cb396da10000009054b932ce5b73832fdbaf6e22d8707324ed7508d79233fbe8e1fd24deabff42c6584662447eda2db2e72e977e149442627a0492f0425669acea5c826b5581e396e18192c77b0cc001def7437a509af949a5f1658baaa86c245cac7ce773c0bffc61f0e500518edab882bde219d98a85596af607ebfad07ffb42e61159d175bb0fcdfeb909dc244cebe87333a58c7eb3f6666cfd8546edb7bb9515f8ce2846318ddb8b5c9ea84b2fe1b366a8971bab02de75eb75db63b4a4428577cd52b73388b5c01e", 0xd4, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/09 16:11:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x9, 0x486}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000001a0000000000711020000000000000000000000000009500100000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x90, "4937bf9538d86fb6d4fd314d143e181c8b27e5af317b20744e08c80ff2c521e0d13dfcc173dbfa76110a057774b755204d012c8618068be221ecb28bf42f8a8a29979e998cafb31e080809d411b8f84b96937d6111e2e77cb01b22a4efbe1b6c0cfe06a68234cd3ad4c8f0200835d518b2aee86b8a1bce4ec0502ee9cdb59d7c81213ebb6c928994418485a25833b179"}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x0, 0xd2, 0x1f, 0x80000000}, 0x14) 2018/04/09 16:11:50 executing program 5: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/09 16:11:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') pread64(r0, &(0x7f0000000600)=""/100, 0xfffffffffffffdb1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/72) sendto$inet(r0, &(0x7f0000000140)="1cb7362fa29ed0b52c120ede6ea68499ee461dcc6f", 0x15, 0x4000, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000500)=0xffff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3, 0x10000, 0x7740, 0x7f, 0xa4, 0x81, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x8, 0x2, 0xffff, 0xf4, 0x1000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x4, 0x1, 0x80000000, 0x1, 0x5, 0x100000001, 0x2, {r3, @in={{0x2, 0x4e23, @rand_addr=0x499}}, 0x6, 0x81, 0xfff, 0x457, 0x4}}, &(0x7f00000004c0)=0xb0) futex(&(0x7f0000000540), 0x9, 0x0, &(0x7f0000000580), &(0x7f00000005c0), 0x2) 2018/04/09 16:11:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/09 16:11:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e22, 0x5, 0x4e23, 0x5, 0x2, 0xa0, 0x80, 0x84, r2, r3}, {0x1f, 0x4, 0x7f, 0x9, 0x1ff, 0x7, 0x4, 0x3}, {0xed57, 0x0, 0x6, 0xcae}, 0x7, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x34ff, 0x4, 0x2, 0x9, 0x3, 0x401, 0x4}}, 0xe8) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="0209000d5a0500000000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @empty, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x950000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_newneigh={0x38, 0x1c, 0x300, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x10, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0xf53, 0x7, 0x5, 0x80000000}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8040}, 0x10) 2018/04/09 16:11:50 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x70002, 0x16) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r3, r0, &(0x7f0000002b80), 0x8000007fffffff) sendfile(r3, r2, &(0x7f0000000240), 0x1bbfbee5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/255) ftruncate(r0, 0x0) 2018/04/09 16:11:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x200004e27, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x9, 0x200083) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000300)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) socket$inet(0x2, 0x1, 0x81) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8c600, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/23) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 16:11:50 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/04/09 16:11:50 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/09 16:11:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xffffffffffffff16, 0x0, &(0x7f0000000240), 0xffffffffffffff5e, 0x0, &(0x7f0000000200)="52b4fe00046c4f231e5f73789121fc2c3a55d92631167ad2db02b049bffc"}) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) accept$packet(0xffffffffffffffff, &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005a80)=0x14) bind$bt_hci(r1, &(0x7f0000005ac0)={0x1f, r2, 0x3}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x500) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r4, r5/1000+10000}}) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r7 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffb) r8 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="1f1c1a5e1f52c06022e15c2af9632504a75482065913378b5614b4dbccb3d0f433a6fcee060ef799b880bee732fece28d78da094d619c2dc69bb06076495c04419c2dc187196ef22fbaf6b96a2918e1e0553af8aceaff8dca52da65e084886d91ccc62207ac8de2157c2099cea979ceafc007d4e0a29555812fc5cafbd546c8a74cc38cfb35735a6759e4b47b41e180c35e0245c1ad93d7e8e897f89184de9ff85deb8946ae27e01b80db9d1c6fff06e6c9582be59a55ed0864c108c9ab0773613b3643c6df1", 0xc6, 0xfffffffffffffffd) keyctl$reject(0x13, r7, 0x800, 0x1, r8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x58, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303, r6}, @exit_looper={0x630d}], 0x3c2, 0x0, &(0x7f0000000500)}) 2018/04/09 16:11:50 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="15cbeaed9e30ca13a21a8ee3b73c2c0000005f0100fa511aa315e239e69c45dc6485830b1ae9fbc2985ad4e45d98201c1a9842b82950", @ANYRES32=0xffffffff, @ANYBLOB="0000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x118) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="c7ebf9cee7f1c059af4fcd1fe1c16c59d75bdfdd2de54e31c915d02979b604a5434f74ba6a515cc55df46a5d0d23e9020f91439153132e96ed0ed90c021fc29773f43feec4fa5f5366a5beab466ade426e9b7d688ba5c930bf868266bf014afbbec34e82f277aa0d456a31f353fb92cfbea39210c3d4ce66de78b11791df7ea83a737dd4fd1fb93372c5ded884105452e47302c8d262a14f6c3be82e65b24334f157", 0xa2}, {&(0x7f0000001100)="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0x1000}, {&(0x7f00000000c0)="2adccae6c8f1f58d8ce0a99bf7d25902735cb227ce265409a32657b6169f26bb6e6fccc94e7234c3533503446a6429", 0x2f}, {&(0x7f0000000100)="4362c1844881ede08de4fa989d42ebb7521cfbf34a8120e6ad19e7f7103f2743ad878d4e44cbfc3ec944e98ec42ffb627e", 0x31}, {&(0x7f00000001c0)="297e46992dc1418752db49568e1972050663e1d7e5638e9af27a0e21f40df4a548c7ebc70719efb239d717ee7fcf6a8650942de9c11c090e544259674128ceee19351c4f044fa3d2f8a8183cce7870f06e95862d5e18171cc6fdf196a385fe44754471bb6d9128b25e4615b2948241a22130be1598e9481f7124a59e1123ac0f1a0af0c56a77a8878e85b358fc3c07fa40c2026ef40ac08d9360bd17fe0901dc9fb333ebab789a4178", 0xa9}, {&(0x7f0000000280)="c4771b40553106ed69157d9d5822dcc0223c1fa7fe3418b69d136374e4e14a9c272a97fc1c1776dbcd9f9a3f296708e84e5ac9071ce500442f54dd6db0624771aea571e53850d1e2cc6b160c0280cf5728be144c9bbdb93fd52b18c71c49fb1d5ad696df1ac58533a26cb6292372d9d4b0b49892bc91bb6e4ee01fe550fdb40cd692aec2b0c960fba2ee80f9b46b6e809c883fcdb5b053ed3f75482a50f302d5734b214539f3e1298cccef69aa40630bfef029b6b78ad2751aae80e7e9520e7b2c4c9ae8c4722718a1384a512af3fe4780f09403b0da38d2dfb0482f799a9eac662dadfbdec7b3c2e537c516c3fcd6403d2bc7", 0xf3}, {&(0x7f0000000140)="00d83b1645c23d9828123f912c41bebb990361a3ea8585107d5fe232883a2543b0d1732dbe9137a22de49bfc92486da740486f665f041bee5f3ee63d8946a9", 0x3f}, {&(0x7f0000002100)="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", 0x1000}], 0x8) 2018/04/09 16:11:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/4096, 0x1000) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000010c0)={0x6, 0x4}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x810, r1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x0) 2018/04/09 16:11:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000700)={0x1, r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000740)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f00000004c0)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) recvfrom$packet(r3, &(0x7f00000000c0)=""/95, 0x5f, 0x2000, &(0x7f0000000240)={0x11, 0x1, r4, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xa9, 0x0, &(0x7f00000000c0), 0x90, 0x0, &(0x7f00000003c0)="24a2ef8c4288d115ac051fa8857af3b35ece8374d923cd6da9cc8b7d6e18b21b54c7bf886bd6e1b51e218adcbd09a9dce44573bcb6a806737418ff56cf1358d2243c04682420177955b061d9190270c7e36486d9b287e51c78eba200f571f4787e5f0cf1fc90630552826c5908ed0a6211c78527f033e4e937a34de2df87e2aaaa9e704eb1ae5ee5bff53e3643341ef9"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x18910, r1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1}], &(0x7f0000000080)=[0x0]}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/09 16:11:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4001) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$setsig(r2, 0xa, 0x12) socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) [ 307.390786] binder: BINDER_SET_CONTEXT_MGR already set [ 307.424173] binder: 20521:20523 ioctl 40046207 0 returned -16 [ 307.444382] binder: 20521:20523 unknown command 0 [ 307.451323] binder: 20521:20523 ioctl c0306201 20000480 returned -22 [ 307.459728] binder_alloc: 20518: binder_alloc_buf, no vma [ 307.465520] binder: 20521:20523 transaction failed 29189/-3, size 40-8 line 2963 [ 307.498803] binder: BINDER_SET_CONTEXT_MGR already set [ 307.504949] binder: 20521:20538 ioctl 40046207 0 returned -16 [ 307.515668] binder: 20521:20523 unknown command 0 [ 307.522608] binder_alloc: 20518: binder_alloc_buf, no vma [ 307.525936] binder: 20521:20523 ioctl c0306201 20000480 returned -22 [ 307.528398] binder: 20521:20539 transaction failed 29189/-3, size 40-8 line 2963 [ 307.556253] binder: undelivered TRANSACTION_ERROR: 29189 [ 307.562549] binder: undelivered TRANSACTION_ERROR: 29189 [ 308.042747] syz-executor2 (20509) used greatest stack depth: 14744 bytes left [ 308.189899] binder: 20518:20543 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 308.198677] binder: 20518:20543 unknown command 0 [ 308.203864] binder: 20518:20543 ioctl c0306201 20000340 returned -22 2018/04/09 16:11:51 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:51 executing program 4: r0 = socket$inet(0x2, 0x8000000000002, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/09 16:11:51 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000040)='GP\x00', 0xfffffffd, 0xaf, &(0x7f0000000200)=""/175}, 0x1e) fcntl$getflags(r0, 0x3) 2018/04/09 16:11:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) 2018/04/09 16:11:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0xb1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x262, 0x9, 0x3, 0x4, 0xffffffffffffffd0, &(0x7f0000000040)='syz_tun\x00', 0x6a, 0x4, 0x5}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r1, 0x4000}, {r3}, {r1, 0x210}, {r2, 0x8000}, {r0}, {r0, 0x4000}], 0x7, 0x2d7b) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000000000000000000000000000000000000090000008fe5ecbea3408f95f16b225306009a60f54a4ad7734969586655ff03891b12853c073b97b93b35acde223c6dc42e0841df"]) 2018/04/09 16:11:51 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000004a80)={@dev={0xfe, 0x80, [], 0x14}}, 0xffffffffffffffda) 2018/04/09 16:11:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x0, 0x4, 0x0, 0x9}, 0xb2, 0x3f}) lseek(r0, 0xfffffffffffffffe, 0x3) 2018/04/09 16:11:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) ioctl$void(r0, 0x8005450) tee(r0, r0, 0x200, 0x2) r1 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x0) [ 308.356209] binder: release 20518:20543 transaction 61 out, still active [ 308.363164] binder: undelivered TRANSACTION_COMPLETE [ 308.368359] binder: send failed reply for transaction 61, target dead 2018/04/09 16:11:52 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) sendto(r0, &(0x7f0000000080)="126b71d93fdab50d811d87a9555435e6e1b0f5eaa82c7757c3e6fc6e35f41d89735d304af0ac6eb511631d5cc0bbc25c11bb02043bfb14cb2d610585330d0791ed5e", 0x42, 0x2727ace2cd436cef, &(0x7f0000000100)=@l2={0x1f, 0x2, {0x9, 0x1, 0xff, 0x4, 0x10000, 0x4}, 0x101, 0x100000001}, 0x80) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/04/09 16:11:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff8, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x103) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, 0x8) close(r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$getownex(r3, 0x11, &(0x7f0000000140)) 2018/04/09 16:11:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0xa0400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f00000000c0)=0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x5, r2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x414, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/09 16:11:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:11:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xa7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9, 0x30, 0x8, 0x4}, &(0x7f00000000c0)=0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4da5d3b10b4888d6, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000012c0)={'ifb0\x00', {0x4, 0x0, 0x80000001, "1fee7cbc91bf", 0x7}}) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/04/09 16:11:52 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0xe81c0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000004c0)=0xc) r1 = getpgrp(r0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$vcsa(&(0x7f00000006c0)='/dev/vcsa#\x00', 0x5, 0x105800) ioctl$TIOCSCTTY(r2, 0x540e, 0x200) r3 = perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x1, 0x100000001, 0x4, 0x94f5, 0x0, 0x0, 0x81022, 0x3, 0x0, 0xfffffffffffffff9, 0xffffffffffff8000, 0x800, 0xffffffffffffff01, 0x3d0, 0x0, 0x7, 0x3, 0x0, 0x8001, 0xff, 0x2, 0x6, 0x6, 0x7, 0xf7f, 0x0, 0x4, 0x3, 0x1, 0x4, 0x7, 0x0, 0x800, 0x0, 0x0, 0x9, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x24020, 0x60c7, 0x6, 0x0, 0xffffffffb6b7b9df, 0xffffffff}, r1, 0xa, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140)=0x1, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000200), &(0x7f00000003c0)=0x30) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000dec03ea3720e2d872c839d4ef050000ae0000"], 0x1}, 0x1}, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x80000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x120) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) close(r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f00000002c0)={0x7, 0x8000, 0x6, {}, 0x0, 0x8}) close(r9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x801, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r9, 0x29, 0xcd, &(0x7f0000000540)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, {0xa, 0x4e21, 0x9, @empty, 0x5}, 0x4000000000000000, [0x3, 0xffff, 0x2, 0x10001, 0xfffffffffffff001, 0x1, 0x40000000, 0xb5a2]}, 0x5c) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r10, 0x8924, &(0x7f00000001c0)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) ioctl$KDMKTONE(r3, 0x4b30, 0x1975) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x7fff80000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x80000001, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x9ea}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa4) 2018/04/09 16:11:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x0, [{0x40000000}]}) 2018/04/09 16:11:52 executing program 3: r0 = socket(0x6, 0x4000000000000802, 0x8) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x800, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x2, 0xfffffffffffffffc]}) 2018/04/09 16:11:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/09 16:11:52 executing program 5: prctl$intptr(0x200000002f, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x1, 0x1, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/09 16:11:52 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0xe8ae, 0x80000000, 0xbfe8, 0x1, 0xc68]}, &(0x7f00000000c0)=0x10) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:52 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x101000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="12438118cfdcc529224ae27008c1a4132d7b8d655f03be90fbeae11e84c20c6ec0bfbf165e27e310c7600ebe2401d3a565ecdf7e993f4a9b74b82dc474b93c6a6c9613aefcf93041", 0x48) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x29) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x1) 2018/04/09 16:11:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x80100) mq_notify(r2, &(0x7f0000000240)={0x0, 0x40, 0x1, @thr={&(0x7f00000000c0)="8db80fbe4f692338e2f75bdab2d0e4c5b8b39cd4c2a02ade9f62ec4948f216813009f0b5d7a6308a5c8c02cbb91384efce2b5af3bef549dc7e82d6743353e801d252931c8a8d7815682d8cdfac36349100b44ce92beeabe3f388b5e3232cd8f84b25c8aab629abc4c0c94ad826cb7490e9445a21185ee098c4377b77a7ab0557917159450e02ba14836cb7a3a28b6f67ababf5471976748b9d9922f4", &(0x7f0000000180)="d3be21063d3b73784524974d73f69a4680ba6863e3b49cd22c59504fa7c11ee8162e67a6f8783bdc9cc176fd70e104f2c1cf8cb96b156135bebf847545a57e4ef8cd06dbf4c41f88ab89673a1af832b4d2a75a3a08c6c0ef26acc09e0c79fd414ad4323937fda1aac1663d25074425d715a67a19a671db3e9cf5027928ccac2d1044d88702b1c490656d50f9e330217e91c1c6953be9dbc7e0e41ba6b5825f4ee9bdb167"}}) fcntl$dupfd(r0, 0x0, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f0000000040)=ANY=[@ANYBLOB="f0f9791a7f4b1400000003020100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 16:11:52 executing program 2: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[], &(0x7f0000000380)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000900)='sessionid\x00') mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80010, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x6, 0x8, 0x3, 0x3, 0x7, 0x1f, 0xd4f3, 0x3ff, 0x8000, 0x4, 0x0, 0xf3}) r2 = syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x40, 0x102) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/mixer\x00', 0x4a200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000a00)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000a40)={r4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000008c0)={r5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000500)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000540)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000880)={0x15c, 0x0, &(0x7f0000000600)=[@enter_looper={0x630c}, @increfs={0x40046304}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x40}, @flat={0x0, 0x0, r5, 0x3}, @flat={0x73622a85, 0x0, r6}], &(0x7f00000002c0)=[0x40, 0x0, 0x38, 0x0]}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f00000003c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x3, 0x38}], &(0x7f0000000340)=[0x78, 0x78, 0x78, 0x18, 0x78]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000440), &(0x7f00000004c0)=[0x30, 0x38]}, 0x100000000}}, @increfs_done={0x40106308, r7}, @clear_death={0x400c630f, 0x0, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000580)=[@flat={0x73682a85, 0x0, r8, 0x1}], &(0x7f00000005c0)=[0x40, 0x78, 0x0, 0x38]}, 0x7}}, @increfs={0x40046304, 0x2}], 0xca, 0x0, &(0x7f0000000780)="58991450e4532f2694e13b560cb562b1e5273e3ee7299efcd5133cebc28c3d99e299cac3492f33b45bdfbfc76beee12eb266f7ec9116bd370988c091dada51740ebb56a138935ed4e692e2865b1c84242c673a60097d32ce4ba1018d951d5d88b09162ce369f386b847febce65505d0ec251de70a2c0192389901d7b22575a0d0eab26967b54801743da66d10ac0f1209832b92ba61746812336539523887e7c191e6f8c3f48e9fa5df5bbff481b66727379bb12f1852e494af950393380a08663621c8ad1d17785f944"}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000200)) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100), 0x0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='attr/keycreate\x00') sendfile(r2, r0, &(0x7f0000000180), 0xfff) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r0) 2018/04/09 16:11:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@dev, @remote, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'rose0\x00', r1}) add_key(&(0x7f0000000540)="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", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="30800a2e", 0x4, 0xfffffffffffffffd) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x5d, &(0x7f0000000080)="0a9ed084a62dc034853f93038454edf63455b5d6e2d20ceed9b96139beebdd11568c514670fb125bee8c89389a55e60b1eae25d2599b1e15ccf7dd7a97257b9fee2e81a476fe00d57a4caea20932c89a5282b40909f8f7a31534aeb2ae"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x17, 0xb, &(0x7f0000000240)="cbe7c4f3d760035e83ca12"}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000480)={0x5, 0x40, 0x2, 0x1, 0xfffffffffffff001}) io_setup(0x80000000, &(0x7f00000002c0)=0x0) io_cancel(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0xffff, r2, &(0x7f0000000300)="92de40cd1d705c433b9f2a9a0a94b99da9ffc75c3b32adb5e6f11955087cab6cb949dd6f27cc0dafca0602fbacf391403b61598579e5600675815d183a134a6c554e8f2abad90e8fab6fe604b34c66740f16dc1f6ab231b7db35b0efc65f47cd2f8d2778d2df996f39f516aa3f79380bacdf34f6a82b84bc6025fe69bbc79649b0", 0x81, 0x3, 0x0, 0x1, r2}, &(0x7f0000000440)) 2018/04/09 16:11:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getrlimit(0xb, &(0x7f0000000000)) r2 = dup(r0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x8, 0xd55f}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sched_setattr(r1, &(0x7f0000000180)={0x30, 0x3, 0x1, 0x40d, 0x2, 0x2, 0xfffffffffffffff7, 0x1000}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xc10b, 0x9, [0x1, 0x7, 0x0, 0x1, 0x8, 0x5, 0x8, 0xfff, 0x8]}, &(0x7f0000000100)=0x1a) 2018/04/09 16:11:53 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffbff, 0x424040) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x1ff, 0x20, 0x1, r1}) r2 = socket(0x10, 0x6, 0x7) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) [ 309.526573] *** Guest State *** [ 309.529988] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 309.538915] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 309.547811] CR3 = 0x0000000000000000 [ 309.551591] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 309.557620] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 309.563652] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/09 16:11:53 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffff13, 0x200000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000711000000009000000e2000000000000000000009501000000000000e190ee8f08017a2289807d9eea"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefc0, 0x705000, &(0x7f0000000000)) 2018/04/09 16:11:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) r3 = memfd_create(&(0x7f0000000080)='!\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={r4, 0x0, r5}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/09 16:11:53 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x3, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) r0 = socket$inet(0x2, 0x40000000000008, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000300)=0x14) r1 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f9e27394e4f2fde1cae7830c7b7b307a2fe04540294320245b3f8f8434b0a2b503782a49db8c6f52bafcbbdf4a7f539e886ebcb8d2d16030c10f2f474cdd5a24945155aafc9725351e15da98154c48e0b7241759a68ae30c274f8ad9b64f3228eebbb081", 0x64, 0x0) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='proc\x00', r1) [ 309.570376] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.578412] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.586475] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.595087] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/04/09 16:11:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0x2, r0, r0) [ 309.595119] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.595137] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.595150] GDTR: limit=0x00000000, base=0x0000000000000000 [ 309.595174] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.595187] IDTR: limit=0x00000000, base=0x0000000000000000 [ 309.595204] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.595215] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 309.595227] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 309.595237] Interruptibility = 00000000 ActivityState = 00000000 [ 309.595241] *** Host State *** [ 309.595253] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801884ff370 [ 309.595274] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 309.595286] FSBase=00007f10786bf700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 309.595297] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 309.595310] CR0=0000000080050033 CR3=00000001b2d5c000 CR4=00000000001426f0 [ 309.595325] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 309.595336] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 309.595340] *** Control State *** [ 309.595348] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 309.595356] EntryControls=0000d1ff ExitControls=0023efff [ 309.595368] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 309.595376] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 309.595384] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 309.595392] reason=80000021 qualification=0000000000000000 [ 309.595399] IDTVectoring: info=00000000 errcode=00000000 [ 309.595405] TSC Offset = 0xffffff56f854ecc7 [ 309.595413] EPT pointer = 0x000000018c1be01e [ 309.788541] *** Guest State *** [ 309.788557] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 309.788570] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 309.788576] CR3 = 0x0000000000000000 [ 309.788584] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 309.788594] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 309.788608] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 309.788621] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788639] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788657] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788673] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788689] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788705] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788718] GDTR: limit=0x00000000, base=0x0000000000000000 [ 309.788735] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788746] IDTR: limit=0x00000000, base=0x0000000000000000 [ 309.788763] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 309.788773] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 309.788785] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 309.788794] Interruptibility = 00000000 ActivityState = 00000000 [ 309.788798] *** Host State *** [ 309.788810] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801b2d1f370 [ 309.788830] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 309.788841] FSBase=00007f107867c700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 309.788851] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 309.788865] CR0=0000000080050033 CR3=00000001b2d5c000 CR4=00000000001426f0 [ 309.788880] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 309.788892] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 309.788896] *** Control State *** [ 309.788904] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 309.788923] EntryControls=0000d1ff ExitControls=0023efff [ 309.788935] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 309.788944] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 309.788954] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 309.788963] reason=80000021 qualification=0000000000000000 [ 309.788971] IDTVectoring: info=00000000 errcode=00000000 [ 309.788978] TSC Offset = 0xffffff56f854ecc7 [ 309.788987] EPT pointer = 0x000000018c1be01e 2018/04/09 16:11:54 executing program 7: syz_emit_ethernet(0x61, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20400, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x400) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x6, 0x6}, 0x1, 0x9, 0x9, {0x7, 0x5}, 0x8c8b}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f00000000c0), 0x7f, 0x7) 2018/04/09 16:11:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x35e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="03000000000000000000000000000000711000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x30, &(0x7f0000000180)) 2018/04/09 16:11:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x21, 0x0, "411b3f1c0845504728010001001ab7534db964b700000000db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/09 16:11:54 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="030008000700780b001058f50000019c3000021022d62e60466acde7eefc99a5ef9aa915e03087de8f899892f731a70ed2dbff6a65c51c60d456c8e6564a12c9689cea641bcc30634896162a9d2ed981167f61561d1df75a64d12e425086a55d643ef7c0420c953d665ae547eb76600c0d60b1cf1f9e913457865dce3a2b8a70"], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x100000000}, &(0x7f0000000100)=0x8) 2018/04/09 16:11:54 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000740)={0x36e, 0x81}) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$pptp(r5, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr}}, 0x74) r6 = openat$cgroup_int(r3, &(0x7f00000000c0)='memory.swap.max\x00', 0x2, 0x0) setsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f0000000780)=0x7, 0x4) preadv(r6, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/8, 0x8}], 0x6, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000680)={'rose0\x00', r7}) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) r8 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x2) sendto(r8, &(0x7f0000000580)="6651e948ed35f8a6ca0533f61cd63e8dfeb16425e37f4e8cabbb8e636bbba5537e3cec01c07167097dbd579a4b662ac5de8181ec482a880c690ef18a9e565fe51c209bbcf4dfe289e57a308dc8873438ec4294842c11f7e69f5011ce5d00f91b214d3ba3b7720742d7c664e3242547e9e731bdd4cae7d723", 0x78, 0x4, &(0x7f00000006c0)=@rc={0x1f, {0x2, 0x7, 0x6, 0x9, 0x1, 0x9}, 0x4}, 0x80) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)={0x20, 0x8000026, 0x1ff307543bf68123, 0x0, 0x0, {0x3}, [@typed={0xc, 0x3, @binary="711b9dc567"}]}, 0x20}, 0x1}, 0x0) bind(r0, &(0x7f0000000140)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) 2018/04/09 16:11:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0xffffffffffffffff, 0x3, 0x400000000000c9) sendfile(r1, r2, &(0x7f00009c5ff8), 0x4) accept$alg(r2, 0x0, 0x0) 2018/04/09 16:11:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:11:54 executing program 2: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000005) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xb08d, 0x7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x6, 0x1, 0x8, 0x7, 0xfffffffffffffff8}, &(0x7f0000000340)=0x14) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) clock_nanosleep(0x5, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/09 16:11:54 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0xc) 2018/04/09 16:11:54 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) 2018/04/09 16:11:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0x1) 2018/04/09 16:11:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) kcmp(r4, r5, 0x0, r3, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/04/09 16:11:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000006162000000000000ca7f85ec0000711000080000000000000000000000005500000040000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0x1, &(0x7f0000000400)) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3f, {0x7f, 0x1f, 0x0, 0x5, 0x800000000, 0xffffffffffffffff}, 0xe7, 0x8001}, 0xe) 2018/04/09 16:11:54 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r2, &(0x7f0000000600), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 16:11:54 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0xfffffffffffffe7e) 2018/04/09 16:11:54 executing program 4: perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/09 16:11:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x3ff, 0x201804) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 16:11:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) connect$ax25(r0, &(0x7f0000000040)={0x3, {"61434e4134ef62"}, 0x9}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3}, 0x8) accept$alg(r1, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001200)="8c", 0x1}], 0x1}], 0x1, 0x0) 2018/04/09 16:11:54 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) accept$alg(r0, 0x0, 0x0) 2018/04/09 16:11:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x1) r2 = memfd_create(&(0x7f00000001c0)='mime_typeposix_acl_access\x00', 0x1) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) r5 = getpgrp(0x0) r6 = geteuid() getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) sendmsg$netlink(r2, &(0x7f0000000c00)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1002}, 0xc, &(0x7f0000000a40)=[{&(0x7f0000000240)={0x458, 0x23, 0x410, 0x70bd28, 0x25dfdbff, "", [@generic, @nested={0x7c, 0x77, [@generic="1fb296bef23ff608a328a95a49f9875443309a513acc5e84cea909e96238a8193866a1752fa8b901a3a24b50e4a363ab758e3b79a8edd895c7d0a84380bf339d2e72d114691b5dcf6307b9edfb84d3cfadc1c4124ae27198a51ec0cf6250124b99ff00bfb0fc3cdb3ac2bed12f4fc3e9951a79fd8068"]}, @generic="7d8629efb25ca15ec2846055cf5401e5c810c917729312c20bc8545968728c33405cef0f2f8928c2437eb7886a5b3627445d1abfc59e386d4c5c83343ced03c9f93d3eaf38144e6416f18a13f5aa57abb3d5bb6694adf8049093f7", @typed={0x8, 0x31, @str='O\x00'}, @nested={0x128, 0x28, [@generic="2c32234a5d925fe4fd16e7b3961c606e2bf6cc02623ebb0334ac27114b6a5fd010449152dc018b1364f50466095c6c4d0f5e642bc79b2531b0a26b4f8b942d087edac839252d1ff8f96d74461f12e36547e06de9851d0818f341d75bc40741afc393d0d22565a9d28bf4c6632293cf4a6a08461f36b5cc37d8dd8d01b45fba12d2e89dc5f8a6206622fdb936b911e9b59f4ef177d091d06d18454777c85bbd2a49235c82143ce6947a5f871f59b36104cd948aae9637c532bf025839e4e2bf2ca44499fdb59b730691e856411290aed6ea66", @generic="fb9fbc6d375c65493972a0dd13694b6309dc70af510e00b8eb1a28e0072e4edc0a8e90827696f6a60777004ce064117c55a16d4d6e60d5e0103d62c8fd90439563fbabd2d56dd598486c9157930b51"]}, @generic="3b1c4ee08a77fe419d391de7d2606dfbab2f39116bdb3101789adeb698a783ca33237f1914f8b81c080d7c822b3f75839176367320b9ed9af436b3dd480632de7cb86a618af183f981a6cb37f87b7faea35adf38f6fd73ce9ca9eed6f028201705dff215f3a32a8f63cbd48c3f11488ac3c9ce72487133b9d78d3416c120141190a0b673b948dcc5d9881886643c01376a67490d49e46cfd44756639a96e669916440a9b583aa493bc68807f5bbb87cac2c97b7e71ba1010163691c17f9579ea52180f961ee9aa8e41f4def9325c2d214f03c2131ac9", @typed={0x8, 0x89, @u32=0x100}, @typed={0x14, 0x96, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xcc, 0x12, @binary="8981d41334c0213983c7235b613caf3ebf26f89f6ae91553701e6e71f1cf411778473b8bb5434e5d1b7c52eb5094f8e13ec9229357c05bc274133d8a493a30c7e0bd9f5981a85dea093c1a5cc6eb03b53f86c2351229df7badf550540ac5371e13fa069212985f4641536ac1defa0d1a9e8b4e52c7a74a41a187d0330e3e940eb26d304183303d14925a549801b7fb1e9bdf282d05d2781138c08a8b886c58eaacc9e5d4c25f2eac2fddb4b6684cbc85705e3b9e72f3d20c4fb7f5b666a505467802dcedecbf83"}, @generic="a4c5b0652708921166e702975f865e7aa7d5d86451610d6e42c19bae8be26dcd2a111217251bd2a670fdd9bf73e41dbc348b3426f681bd45e29da64f63c7ee3de03a2fe052db16852090816b1c8683bc39c33975a6fba1c903684ebbf7150b5c389751f9fe90f383d5cc0d2cd9440422f4533731f9095d946b90e0c62031a38450a0"]}, 0x458}, {&(0x7f0000000740)={0x2dc, 0x26, 0x10, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x8, @uid=r3}, @generic="4caacb217254e35bbcb1a5c12256817647c15f3a5aa4d8408ac0bf4d27f1c2b7baa35dcd80f549cfb4944324cdbda5e570330302bbba0b3254a451652b78892fa29724aaa3ab50605623acae9076407d6408c6af7a4758823a314557c18c9fb7ba32cb236b3c7b53e47be929a622f788b90b18ce3a3f805df1ebb69d0fa6ad29e5bcd4c7dacb6f867950ce8939408642e45acb1fc14ff0f3b5a6523d450fa46622cdd582fe4ef671c0a2d270906f72a890023b6f2e4b7bb7176fd957cfea526b11", @generic="18a2bb32be356d3bbe9d93e6b965b2b863b1d6afbb3aa378f5a9d29c66a2cd6308c9caef1e0d55f53157ed0b4d9098faa6ae0be86397b67be917c7e667b47a88621d28bdcf3f2551ba0cabf50faac548745ea577549ef06fe4b5ae41d109357278e4ed137152a17ded80726a15a4ad9ae8dcbb35d269d3cae603d0cec5ece1f8520fc4d16a72b74c6cbe8a228fe8d9781564894b6d71c138fce23de8c8a6aa4e7fad55961649e3b2880210d0f4cfc52678033e334f0216c852d428c901ca43d958c6c8edb6dc987f83e3690d5891ebb17b9133bc42fec02dc5d7b37a14f0aa", @typed={0x8, 0x92, @uid=r4}, @nested={0x11c, 0x4b, [@typed={0x8, 0x11, @ipv4=@broadcast=0xffffffff}, @generic="7c489a908501f7f43ddf0929b5d258d90714acbc76525a9e836eedeee6fca53cf8e85a924f22002e900a4343f9aa42f924da16c1d85928d414553469e7808e5e397f7e526683de7dc0d6c0f96f21bb6032a927861ad8ce53afe83cc795d7715dfc84db7596746102adbac2183734dee5afe53638acc9804827", @generic="90152c265b4b27e35531d82fdf8d2f419cec7e74f139421f80d7cc5a094bccf8c046fd1233e38e7e5885a927e004f258eddf57d6970aa34abaca73529d451bc2d2f2c89327e486f7b998fd04ccff9464f91d910842c3f80c130ba47d3c8f5dccf18adfefad51a306551782db9f25c96dfaf0c73e53dfe1b8e9b797b4f87194a118e2d782f2db06ce002b1621e59bf6976115cbbf"]}]}, 0x2dc}], 0x2, &(0x7f0000000b40)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xb8, 0x800}, 0x80) r8 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x2) getsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xbc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/09 16:11:55 executing program 0: setrlimit(0x6, &(0x7f0000000300)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6edf, 0x20000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x9, 0x7}) 2018/04/09 16:11:55 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), 0x5fd) r1 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffff, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7f}, 0x8) 2018/04/09 16:11:55 executing program 3: clock_gettime(0x0, &(0x7f0000006bc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006a00)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/85, 0x55}, {&(0x7f00000012c0)=""/94, 0x5e}, {&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/215, 0xd7}, {&(0x7f00000015c0)=""/81, 0x51}, {&(0x7f0000001640)=""/4, 0x4}], 0xa, &(0x7f0000001740)=""/186, 0xba, 0x617}, 0xb2a0}, {{&(0x7f0000001800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001880)=""/242, 0xf2}], 0x1, &(0x7f00000019c0)=""/88, 0x58, 0xdd}, 0x5772}, {{&(0x7f0000001a40)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/237, 0xed}, {&(0x7f0000002bc0)=""/124, 0x7c}, {&(0x7f0000002c40)=""/127, 0x7f}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/188, 0xbc}], 0x6, &(0x7f0000003e00)=""/83, 0x53, 0xfc7}, 0x8}, {{&(0x7f0000003e80)=@sco, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/6, 0x6}, {&(0x7f0000003f40)}], 0x2, &(0x7f0000003fc0)=""/85, 0x55, 0x7}, 0x6}, {{&(0x7f0000004040)=@sco, 0x80, &(0x7f0000004280)=[{&(0x7f00000040c0)=""/163, 0xa3}, {&(0x7f0000004180)=""/249, 0xf9}], 0x2, &(0x7f00000042c0), 0x0, 0x3}, 0xffffffff}, {{&(0x7f0000004300)=@alg, 0x80, &(0x7f0000004680)=[{&(0x7f0000004380)=""/73, 0x49}, {&(0x7f0000004400)=""/56, 0x38}, {&(0x7f0000004440)=""/213, 0xd5}, {&(0x7f0000004540)=""/187, 0xbb}, {&(0x7f0000004600)=""/115, 0x73}], 0x5, &(0x7f0000004700)=""/163, 0xa3, 0x7fff}, 0x9}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f00000069c0)=[{&(0x7f0000004840)=""/232, 0xe8}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/4096, 0x1000}, {&(0x7f0000006940)=""/114, 0x72}], 0x4, 0x0, 0x0, 0x79}, 0x1ff}], 0x7, 0x0, &(0x7f0000006c00)={r0, r1+30000000}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000006c80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000006d40)={&(0x7f0000006c40)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000006d00)={&(0x7f0000006cc0)={0x1c, r3, 0x10, 0x70bd2b, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000801}, 0x4000000) r4 = socket(0x10, 0x4000000000000802, 0x0) write(r4, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001680)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20001480, 0x0, 0x0, 0x200014b0, 0x200014e0], 0x0, &(0x7f0000001040), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'gre0\x00', 'gre0\x00', 'eql\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xe0, 0x118, [@quota={'quota\x00', 0x18}, @connlabel={'connlabel\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="4cbeaac68aad"}}}}]}]}, 0x250) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r1, r2, 0x17) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0x6, 0x2, 0xffffffff}, 0x80, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x10001, 0xfffffffffffffffa, 0x80000001}) 2018/04/09 16:11:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000ac0)={'tunl0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000bc0)={0x0, @loopback, @local}, &(0x7f0000000c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d80)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001040)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000003040)={0x0, 0x0, 0x0}, &(0x7f0000003080)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000030c0)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003100)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000007c00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007d00)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000007e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007e40)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000007f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000007f80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000008140)={@loopback, @broadcast, 0x0}, &(0x7f0000008180)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000081c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008200)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f00000082c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000008340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000089c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000008980)={&(0x7f0000008380)={0x5c8, r1, 0x104, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff8001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r9}, {0xe4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x1b4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {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}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5b0}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r17}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0x8, 0x2, 0x30}, {0x9, 0x0, 0x4, 0x9}, {0xffff, 0x0, 0x8, 0x4}, {0xffffffff, 0x2, 0x200, 0x5}, {0x5, 0x3fa, 0x1, 0x400}, {0xe57, 0x1f, 0x100000001, 0xfffffffffffffff8}, {0x401, 0xbc2, 0x6b2, 0x101}, {0xe6d6, 0x3, 0x8, 0xfff}]}}}]}}, {{0x8, 0x1, r18}, {0x8c, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xb8d1, 0x7f, 0x9, 0x3f}, {0xd1, 0x0, 0x100, 0x7fffffff}, {0x2, 0x58de, 0xaf84, 0x400000000}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}]}, 0x5c8}, 0x1, 0x0, 0x0, 0x4}, 0x40) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000002700)="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", 0x102, 0x400}], 0x0, &(0x7f0000000140)) 2018/04/09 16:11:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aa0000aaaabb08004500001c00000000e210907800000000e000000100004e2100089078"], 0x0) 2018/04/09 16:11:55 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x280000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x6, 0x4, 0x10000000000001, r0}, 0x348) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200080) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xa, 0x20000000000003c9, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1bd}, [@call={0x85, 0x0, 0x0, 0x3d}, @map={0x18, 0x5, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff49, 0x0, 0x0, 0x0, 0x7fff}, @exit={0x95}, @ldst={0x3, 0x0, 0x6, 0x6, 0x4, 0xfffffffc, 0x8}, @ldst={0x1, 0x3, 0x6, 0x3, 0xf, 0xfffffff6}, @ldst={0x3, 0x3, 0x7, 0x0, 0x0, 0x31, 0xffffffffffffffff}, @alu={0x4, 0x7, 0xd, 0x7, 0xb, 0x59538e4a8517001e, 0x4}], {0x95}}, &(0x7f0000000600)='syzkaller\x00', 0x2, 0x0, &(0x7f00000002c0), 0x41100, 0x1, [], r3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fff00000002, 0x7fffffffefff, 0x1a6c, &(0x7f0000000080)) 2018/04/09 16:11:55 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="02000000", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0xeb, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/17) listen$netrom(r0, 0xa7b) [ 311.615981] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support! [ 311.625967] EXT4-fs (loop5): couldn't mount RDWR because of unsupported optional features (fccd8800) 2018/04/09 16:11:55 executing program 3: r0 = socket(0x9, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="1f000000ccf77a29ddd71e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x25) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3c, @empty, 0x4e20, 0x2, 'fo\x00', 0x4, 0x100000000, 0x64}, 0x2c) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) [ 311.672993] cannot load conntrack support for proto=7 2018/04/09 16:11:55 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2, 0x1}) 2018/04/09 16:11:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x8008, 0x40000}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/09 16:11:55 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) 2018/04/09 16:11:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x97b) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551b, &(0x7f0000001bc0)={0x7f, 0xffffffffffffff97, [0x0, 0x0]}) 2018/04/09 16:11:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="d1", 0x1}], 0x1) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x802) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x1, [0xffffffff]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xff}, 0x8) shutdown(r0, 0x0) [ 311.807615] cannot load conntrack support for proto=7 2018/04/09 16:11:56 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0xffffffffffffff8c, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e23, @rand_addr=0x2400}}) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000040)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="02000088112ffea9c5316e0000000000"], 0x100}, 0x1}, 0x0) 2018/04/09 16:11:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600ff110000000000000020000400000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/09 16:11:56 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) io_setup(0x1000, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x7f, 0x8, 0x1ff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="e60020005eab960cc95e7b73b91632f253685ca7efd86923721d492c1985e9ca0f9b86fc387786a6658b5f94f34979ae1032e99c44c46f332b1fdaf75df420f7779ba353740ed7d1a6bfb9b2bf24bf1507a4ace4acc900007d03f38e97cdf7d19d94768ad8eb5f40c0a0c3656da3b692a874bbf66eb89b91d226d1bbcd10592e436ba6b85cd13b298b8b378668ce0b2f670b53805e09375c655a7fc9c9223e9c1866c09dcdae7447487c39a9186466b996b4f2848a825df2e17933833967d7f3ed3d0f1465543c72d5176fced8255480420100000000000000ed7e6d920ddbf2de65eee85cb4b877d244c9ffffff7f000000004209"], &(0x7f00000003c0)=0xee) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) rt_sigprocmask(0x3, &(0x7f00000002c0)={0x7}, &(0x7f0000000300), 0x8) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x40, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000180)=0x200000000, 0x4) 2018/04/09 16:11:56 executing program 2: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000000000)=0xfffffffffffffeb6) 2018/04/09 16:11:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) dup3(r0, r1, 0x0) 2018/04/09 16:11:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x0, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x2, 0x4) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000240)) 2018/04/09 16:11:56 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x10010000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/09 16:11:56 executing program 3: r0 = socket(0x5, 0x400000000080041, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0xfffffffffffffe46) 2018/04/09 16:11:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x6080, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000280)={"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"}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000001b80)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000001b40)=ANY=[@ANYBLOB="400000001d0002002abd7000fedbdf2507000000", @ANYRES32=r2, @ANYBLOB="090004000c000200c3628c08e14600000800070007174b00080006004e200000080006004e220000"], 0x40}, 0x1}, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x51e3, 0x7, &(0x7f0000001980)=[{&(0x7f00000006c0)="40afcfda8b395b92d997abe1c13aef9c19a549e14b9d1745cac4fb", 0x1b, 0x3}, {&(0x7f0000000700)="5987aefc970cd531fc420398ab44f7e79fe7d70befe6ee9544bb429dcd2ba30e498aee522d0005dc22138180e48c082c51c3e646ab3dd75b55dd3cf3dbd5c284487b36683a913bed8736c80414a6a95a564ee960f99eaa5e56027401", 0x5c, 0x3525}, {&(0x7f0000000780)="940ef3aad68928f444def52c2963443358caeee386669b3ff8afc43283ff1ed7004c2ef046731ca78604b6edcee276a1d0c95549ae08d3403c265aa85ac9eeca792181eb016d3fd04801c27e6af3a5eac249206473a1663bc81778092a2e872f2349f517901d5a1836da25640d39ecdd8455079910ec4268423a73aeb2", 0x7d, 0xffffffffffff0000}, {&(0x7f0000000800)="179988a0a58bb47caa95f6861e07600a7a626515b4256694a09320228fc18342e7b2231706b1beee2efb82b3def79f671ebced1b3d99922bb327ff0e8e0146c4f3b04496cf13f406fc3efbb78f1ff40314f32035127ff6cbf364f1e8538ff6be380024a4006e8eeabb5d04e00ceb6bf428ba6df6cd0a7086fb01ffbb4e269679115584b618a4fd9d96", 0x89, 0x862f}, {&(0x7f00000008c0)="5f377da20e972556f17c2aaaa914eef160118a9bc49aa565b326e2bb0547300296c0cfb9f65d94508b3ea0e04672d825574e8e4685af43b12abd4bf2ebd85de1abe3545c3da76fbaa1be9a54357f33ba1c2d", 0x52, 0x7}, {&(0x7f0000000940)="f8e5aac450d56010ef516f9486", 0xd, 0xd6b}, {&(0x7f0000000980)="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", 0x1000, 0x5}], 0xa000, &(0x7f0000001a40)={[{@errors_continue='errors=continue', 0x2c}, {@debug='debug', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@showexec='showexec', 0x2c}]}) 2018/04/09 16:11:56 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/09 16:11:56 executing program 5: r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="be844d21062ccee65c06894f2bf2e10ba178ad4d169c95e6df24996f6cef5e268e2cc51d9f471229c029123256194492432663ac68c275dd59baecb8894bf4a3d7d1a7461d619a01aa89d2120df97fd860f1438d4a076c5e37e0be2f97eae4b1d46f7c347b81d6da8c972d74e7d8e316647b46dbff67985591d27396e69336bb32bf6d04c33286", 0x87}, {&(0x7f0000000200)="f9fd1b29174f9f6a44e0cc4ef732c44f5f1f473b73eb3900ff090d01da9c04637bd61ef22145b09b503e9dcd72fbb05f40bac6b0bda259fbd75f49ce1a976eaae61db066106435456e1c708d828ec0ebff6779e2eb595d1bb3c77310de962eaf219de56089cc4b6f", 0x68}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000002", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="04048a4684eef4b6df85e64ce8277e5035d3a2db7a3180fb4b5154af8869555d6e6faa1f29443ea05ed96bf4d77d80247f93de14dfb0d480d42eca7bdf58314a79b176759914b390f67df47d1252aa4552c64d9794a86ed124faf5c06443987f4a650349137eb3e2be80ac49dd6f1b32638e376ef500010000000000000000000000878754294047518b8d7d5ca844b1106905614ff7027e430b7414d6a233034e73bee0f3ee25d7b0fc61f3fb8ad90ae05822a544030d251cc8d8f09e9b21c525b3d8abebba5f86d5b892e70d4a08b7b55bcdfeb551cff9df9d13223afd0eade0855ab59c9cde35de5253a34345b2c8729008931504e9df392c34361e164f56dc01d717973f03c755a722f631545586b530f40239c55fe2917c75d3caf41d9a5570933b3d58de61b5d0f66369bcf6c3007d92bf2ad1d6190b2a62dc40b2ab60fcd711fbd9ecd074980f5baba7287d3e00d5b54954e9844d"], 0xe0, 0x8801}], 0x1, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r9 = dup2(r8, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r9, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) prctl$getreaper(0x2, &(0x7f0000000680)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) 2018/04/09 16:11:56 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/04/09 16:11:56 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/09 16:11:56 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa23d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0xfff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210800, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/194, 0xc2}], 0x4, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x10, 0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x3ff, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x800) 2018/04/09 16:11:56 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x100) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10002, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x40800, 0x80) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000100)) fcntl$setflags(r0, 0x2, 0x1) 2018/04/09 16:11:56 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, r1, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000440)={0x4, {{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x7, 0x1, 0x0, 0x1, 0xaab, 0x7, 0xd2, 0xffffffffffff389c, 0x8, 0x9, 0x257, 0x2, 0x3, 0x9, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x100, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x1}, &(0x7f0000000400)=0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x440002}, 0x20) 2018/04/09 16:11:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)=ANY=[@ANYBLOB="fcffffffffffffff0310000000000000000000000000800001000000000000000004000000000000080000000000000001000000000000000000000000000000000000000000ff0000000000000000000000000000000000"]) 2018/04/09 16:11:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2fc4, 0x0) ioctl(r0, 0x4112, &(0x7f0000005e0b)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f6669619948b2420ef5682fe0937d139f6c6530202f6465762f736e642f70636d432344236300202f6465762f736e642f70636d432344236300206574683025707070310a06cb73cb1e3cae19a7901244"], 0x55) dup(r0) 2018/04/09 16:11:56 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040), 0x10) 2018/04/09 16:11:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x40000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/09 16:11:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x80880) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3ef7, 0xd248}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 16:11:56 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20400, 0x0) syz_open_pts(r1, 0x20000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setregs(0xd, r2, 0xf5, &(0x7f0000000180)="1c1e0de8116164c354cda172aaea1d0e874b9c77d09f") getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:11:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2ac140, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x9, 0x288d, 0x6, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x8001, 0x5, 0x3f, 0x2, 0x5, 0x1fe, 0x4, {r5, @in6={{0xa, 0x4e20, 0x38a480b3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff3e}}, 0x552f9df0, 0x8000, 0x0, 0x0, 0xa083}}, &(0x7f0000000400)=0xb0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffe2e) listen(r2, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x5) socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000140)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09e4bed6f97920ae63ae60e0028d7e651be39d9b03de564720257e274e129995cc9ca34fe7bb6bece2ac88042dbe8dd028c8d74e987d07416794062a962a00", 0x67) r6 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x10000) r7 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000000c0)={r1, r7}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/09 16:11:56 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x100) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x2) r0 = userfaultfd(0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x100, 0x4) getdents(r1, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r2) 2018/04/09 16:11:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x200105000) recvfrom$inet6(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x20, 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 16:11:57 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @random="7ab99c0f88e5", [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/04/09 16:11:57 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x90003) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/04/09 16:11:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp6\x00') mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8006, 0x230) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket(0x15, 0x3, 0x5) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001100)) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:57 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1fffe, 0xfffffffffffffffd) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) preadv(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) fdatasync(r1) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x1, &(0x7f0000000880)=[{&(0x7f00000002c0)="2125c7f1b9add587fdb062279a2a06b942658903e63708fd3d887520606743969f50b3908ccb67a087104db11a9d1d2c2b39438a5edaf072ef9bf600c79fa0614f556432e9ddb20a5dc5c0cb02cbb3f772207a5aba4f56a09402e162d5f142af0f9b1b979ffba9ab9032542e6fdeda0c6c7330ae58cae73e8881fa00c439c3c19efea4a5b8a4f79a887d67f5", 0x8c, 0xfffffffffffffffa}], 0x20084, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f7569642c6d7470742c67716e6f6599e8da5833afed00c920cd87359a6b15e59ef5d27ea9e51c05945e2a3218e3fb77ffce57fbe7b34a2e08f054918efa7c64c6658f6fc680c18e029e0ce1d9b6b67ebd12767e4580e3481d8277cde05ea31a35bc0000000000827366bcee5176c6230a155d678a4238833aa92ae7fc64f706c0b2252755909b257be74dabb0aedca7521455"]) sendfile(r2, r1, &(0x7f0000000240), 0x1bbfbee5) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000040)=0x78) fallocate(r2, 0x0, 0x4dc7, 0x4) 2018/04/09 16:11:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000380)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/09 16:11:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00ad030000000002000000"], 0x2c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x6, @empty, 0x9815}}, 0x3f, 0x4}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/04/09 16:11:57 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000040)=ANY=[@ANYBLOB="80000000000000000014e2da35f72f6e1f30eeea070000000000000000000000063a4f42a6e5509a000000"]) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)=0xffffffffffffffff) accept4$packet(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0x14, 0x80000) bind$bt_hci(r0, &(0x7f0000001c80)={0x1f, r1}, 0xc) 2018/04/09 16:11:57 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) ftruncate(r1, 0x9) [ 313.796970] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/04/09 16:11:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20180, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18fe", &(0x7f0000000080)}, 0xe4891ff3b9cc6509) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0xb5) 2018/04/09 16:11:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/153, 0x99, 0x40000123, &(0x7f0000000140)={0x1a, 0x337, 0x8, 0x400, 0xffffffffffff0000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket(0x1, 0x800, 0x7fffffff) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) [ 313.869518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 313.892098] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 313.895050] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 16:11:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) shutdown(r0, 0x1) 2018/04/09 16:11:58 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x100000001, 0x5, 0x2, 0x0, 0xfffffffffffffff8, 0x9, 0x8001, 0x8, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000005c0)={r6, 0x2, 0x9}, 0x8) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x403, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0xc}, {r4, 0x8}, {0xffffffffffffffff, 0x88}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x2128}], 0x5, 0x6) fdatasync(r7) syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x3, 0x10001) syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r7, 0x8250aea6, &(0x7f0000000080)=""/214) r8 = getuid() setuid(r8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(r7, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000000440)) lseek(r2, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1803c, 0x0) 2018/04/09 16:11:58 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x7f, 0x3, 0x1f, 0x60b4, 0x800, 0xfbc, 0x81, 0x7, 0xffffffffffff7fff, 0xd8, 0x5, 0x6, 0x9, 0x3f]}, &(0x7f0000000380)=0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2}, 0x10) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x1000100) 2018/04/09 16:11:58 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001bc0)='keyring\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) add_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, &(0x7f0000000bc0)="9b", 0x1, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) write$cgroup_int(r2, &(0x7f0000000080)={[0x0, 0x37, 0x3f, 0x30, 0x0, 0x2f, 0x36, 0x3f]}, 0x8) 2018/04/09 16:11:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 16:11:58 executing program 3: r0 = socket(0x10, 0x4000000000000801, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0xffff, 0x1, 0x4, 0x3f, 0x9}) write(r0, &(0x7f0000000280)="1f000000787e07eeaeb06277020000ff00000002000001000000e5f60000000372f2e7d94959ced7338d7c2f7dbbbe89c9145c2ea767f631b2cf43ef0af9321df678ae28fb1f9434051be8d7dc7f0f6ad8e994236991ecbe4e14a269681d2c14b2eacc132e755cfcfc53762839bd1de0b83e139dc36f325b8cf61e9e7fac86e7fffbaf1a41b384f578f1102c2e200d0eadb781ddf326ff4919a6fbffffff7f0fcccdfbcc7cfd1409623f34621a52b891389aaae94e1b00000000ae62ab2e5edf8e189ffc4280734bb8a228774eb74effdf14000000000000000000", 0x8a8ca68599fcb212) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xfffffffffffffff7, 0x9, 0xffff}, &(0x7f0000000040)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000240)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x6}, 0x8) socket(0x1, 0x3, 0x4a4d) setns(r0, 0x8000000) 2018/04/09 16:11:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) recvmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ax25={0x3, {"55b098bb7fac75"}, 0x4}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="cc019a8997155fedca3296fbba0777a96411fe2eed0e32c1f709eed13bde335b7a04f47892261c710d2c950068dcd5f5238d8acd3486c33afdc35ae2a6b0440758578ebc88a2e2bbb8e5e6d6ebbc20bb4193ab3b6ea27e318dab240986350081b05722455f93fe68b18a5ed24e70987475bf5c2fea18bdd9bc99c82036bee8894c98da09517bbcba4603a6a4154a80c94d53e52ecd0d6ed72187cf374e4f2bc09ab1f605a3c0e422e9d060e79e267b5e8162265c54dd21a2589143ded3e7", 0xbe}, {&(0x7f0000000100)="14156f076df2612deb728c4fec1c6b719b59a3e500fba83e5a6a4f487b86137934432eb97d689d2e25150013098227a8af96eeb98eda3362", 0x38}, {&(0x7f0000000300)="f69c5bc77ae0676e222a48f32c713edb0810361ab80d79343f1b6f3ad444750278f40d7dd3921c98f199183780cd42a47616139d2d22873bed3a03597d2b91016c6081414b4d9e0776026b946fbeea1e51e800186501032b6e63c8affa642f8bb8e9140609f7d3089695bd6d9d82a27e72bc14c9833e23400a45abe418031caa4310664e1e1019b6fdc102f10a023027effd4d7c0e5f3b5dab15ebb09800cb7231a2cc102a32f4a40198e0e030d4ec529a", 0xb1}, {&(0x7f0000000180)="ff813a90dc918c56e7ef4a6edb9a81b5265b15c99747c552265cca877597d83dfd19e11b108c6fd5c4ee49e136a1953f40adfa6b17bd694b906b6fbe1cf952e78867ed", 0x43}, {&(0x7f0000000480)="c1ebccf4e7e3af095e1d958050070752b024768325a7221745392f0fcafd9ce912a59eaeb01bc3b4a12b1b4b772097bc6cc3551864bc41d9f97fb4c0a2fae7ac341615ff852c7df0811e6827f2027ef5c1bb8b702cc4219d6f8363e46638def4b80ebdea40e47bc9f1c3c362d732039db40678289cc496c68773f08bb06e08d13783a3f02f958c904fad9b4825fe4317b89c6bc7552530b2ababec3c43429da4843148c62b08c68b0a96ad918367b6ca1933b7cd6b51e6b2491d5eedcb6bc69fe06f3b5f12bd80115b213943803291b221f11f544fa0d4cdade8f14e9bd1d525c632dd0fff19645095cd", 0xea}], 0x5, &(0x7f0000000580)=[{0x60, 0x10c, 0x1000, "88dab6e0c00afb4d51458b77ba688cf78d5347a11248029e26ef65acb016d1b30ff1fd4410ded16a2daf040297257e3966f61920f847df130cf07f98ffdb9c8d4f038d4887bd137a3ba26dbf"}, {0x50, 0xbe0b5726d9d130d4, 0x0, "1566b17fb32eaa417e038aa08fd0a2986caf4f95bfd2b1751839cb4addc4cea6001f0002ea5c7fbf83da27de7c70516743b924404d6d11c70fba95f0c3"}, {0xb8, 0x112, 0x40000000800, "634ac96bac3a3052bcf6e8f3e6269c122ced378ae24a14a6efc5b784162718740aaf12938793252de2e2b2319bdd9f9b5d2468e59f745c349ddcd9e1b53cf2ce70ebbd82a3739bf8cdd638586b4b17de1436105fb487d2e7c924e8113040534de249a585c2c3250a048e83934ba77e2aa7c60af3fea04eea266ca78f54df92929747234dd8de30b3454c9bfa85ac4d90a6239f26a868b2f3012b5e62adf3d03f33173ada63ef9f"}, {0x1010, 0x102, 0x0, "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{0x100, 0x10f, 0x9, "ebc131a9e395ba6d9783260f27ce45cd612fe8681e6ca100ac201360df5e2015a2f7b9e6df33af08f559f000535922c05e9e37787ed121118dad384b92ea75f0b3ef95c167f0cf8a59755d726fabcfd6f5ed62876d7b2a80770d3249762eb5d92b8307a1974a5018e454af1f5dc57a64993db18ba92785b3f2eb2fd763ef6c5bc8dd454bf89fc7b779b7e0fc607047d8c8a5c970fbbd341d246c16a20df5c940f0df7fb1e597d42782b2114cc5a78360e83b436a1944b765f4226a3f6661a883a66b33be4b26460507cb25a16e4522c0923061116b64181eb4941c3ccc7adff6469e03a6f500c70152f3e6d9d6"}], 0x1278, 0x800}, 0x40000002) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) 2018/04/09 16:11:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0), &(0x7f0000000600)=0x18) r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7f, 0x202000) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1010, 0x7) prlimit64(r0, 0x0, 0x0, &(0x7f00000003c0)) [ 314.839233] syz-executor1 (20947) used greatest stack depth: 14144 bytes left 2018/04/09 16:11:58 executing program 3: r0 = socket(0xe, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000040)="1f0000001ef906f1ffffffe60700007702000841576b8d3d6c3908d200014534f52bc9a37923a052af81031f420cf0ac40", 0x31) 2018/04/09 16:11:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 16:11:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="db6982a3f5041cd8bdfae8a2709c900d6fa292890a77a969b5c429060ffc1a5c71", 0x21}, {&(0x7f0000000080)="8fe87954f8669f2355535737d3369c1a150b1ce988f68e02426f7e59e6921cc4f722f620f135147b4b35a32b42c4c8155895c3255690df0ce4f0a50178b389178bbbb20cc0edd57ba4748c8b707ae942abf906cef3ea", 0x56}, {&(0x7f0000000180)="217aa7d7fea231", 0x7}], 0x3, r0) 2018/04/09 16:11:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000740)=[{0x10, 0x10d, 0xe0a}], 0x10}}], 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x3ff, 0x4) 2018/04/09 16:11:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400d4e04acedf00001a00010100000000000052bc14097b50"], 0x14}, 0x1}, 0x0) 2018/04/09 16:11:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000f13000)=[{0xc}], 0xfffffffffffffffa}, 0x0) 2018/04/09 16:11:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5d, "6e04507828b90df118cd20a3c661f39fef3d66e07ea7412ee16062caf18801f4ec364ac02a17231fb18309349a2322a9530b5316f14995afa9541f795c1798db43ba987c16741b19460d777250e5ba4b0976e418309442c1a95e10a933"}, &(0x7f0000000100)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x80000000, 0x30}, &(0x7f0000000180)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:11:59 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40400, 0x100) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000940)='/dev/audio\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f00000009c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='attr\f\\screate\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) pwritev(r3, &(0x7f0000001400), 0x2a6, 0x0) sendmsg$kcm(r3, &(0x7f0000000840)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x2}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)="7c80e73db30b7668e4ea1228afa6611fe3cd7c7af729eae13d55c5fe09fa8f604d2b584d4906396abd7a09a3d8dafca8b8e0873d77557dba3be04fc09fa09affc757d48b50a7664d6e6a9aabefbd2352d0b9eae71c1e8cde5f6a9b8bab795de537159bb91b51fd6621e87732e840a26b1df170ef69015e62226a0b5ce7944a93403294dc45ef66f0929b17704860eff0beaced66fc8c1bb1f5bd61272dc2ff647512c3b499b61516da290ae4b5a1bfc2f9f4859efefe77188e2bea73ac14684981a1a6", 0xc3}, {&(0x7f0000000440)="0a1643b1fa1a780558b151cbe6467898249166f6eb84b05a0da2e2d3f66909cb756557d4f90ae13b5bd9264b51fffa96abf3b84c5736ee42c7b755d04b3cd327674d55a32865658e7a70475a30730d8eabb76aa8ce63ef8e8b3b45da81e390dcf83292fb943d5da1343048d262b38ccfb181c91534518d2e5b37ef893153fcf22797874eb0dafe8e4d15e24744917da4b40d4d6d0881730c3d035c58c0d92972bc9b41e0f807f364781d13828ff0e956f53c509e09f341d562b4184d", 0xbc}, {&(0x7f00000003c0)="f431fab1b39d5da0ddecb7f4", 0xc}, {&(0x7f0000000500)="4b24320a37f89d650423fc97acf399c641afcf80", 0x14}, {&(0x7f0000000540)="167ea8438604cfe71d2d8827983318ea8020ddd4b87942ccd3cdfa7fdc9bc91b974157faca05c88257142e347e14afadcbcdd20bb60202527118bd2c6288f75d11b01b68783b3f9d6cce0bb0f3f2edf69a49b2480b0bf8704a3d4387398cdf2cdcba34d8c5c5da60fcd558a948cd19f2e07d41dabb95262c60694d8c550d4ac7d57b31e6f651dd32dfc41c1c311bc5a0a0c67580183fbd0d75332d148083c14d28779aa18507d8d50c7d0eff3c7f7fa8814f9bd894d11b1191622e8144891b1df1387f31301a6e5de72ad53ad1525c9dd997a5f6", 0xd4}, {&(0x7f0000000640)="f3d96a3fdbdd3af0905ffacba7adcb1bd10a6df9d4e0834aafb4ec93ec1d3f7e86b6bcece8d774d970856707ffb012babaffc453b128cbee0dff33801a33eeff62b51f33c84143e9307e0b699810bcf81caeeac43deae8defa2b3d014cb4e25f4f5cc38aa90a7a6e7b9f4067e4425316f1f3111e052429eea3a853cf1243963b3aa3127e91c049a90804d0c35496fdaccaba693fc2e1853704f8ba07a5a884da2e23e29d7bdd6653e45ca4db98bae0134777f847afc6247a9eb1bdc100e14004f3bf05d62d25e7a6801c7499d057bc7319e358c63228ab2b7779997fae89e34dbe2ea558b9e127a3cdd54ca9b501", 0xee}], 0x6, &(0x7f00000007c0)=[{0x50, 0x10f, 0x0, "85c5c09c6fbfbc55b338690d6516c984ef996ed40397441e3baccdf267adec7159752e1c34db2653c0949f4dd1d3abe236039c6eebab8d9369fe007d667c28e7"}, {0x28, 0x0, 0x5, "57842dda9b87894edf2c880e98671c7537af23b2983825"}], 0x78}, 0x4048840) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000a00)) r4 = creat(&(0x7f0000000980)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x4}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) 2018/04/09 16:11:59 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x47563568, 0x1, 0x8, 0x3, 0x6, 0x8}}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="38010000100025020000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003c000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000365c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001007368613531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:11:59 executing program 0: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffff72fc634fce2e1bcb98ebad001c01800000002990787f000001ac8014bb0000000000089078"], &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8100, 0x0) syz_emit_ethernet(0xad, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x581, 0x1, 0x2}], {0x8100, 0x4, 0x40}}], {@mpls_mc={0x8848, {[{0x7, 0x1, 0x0, 0x800}, {0x9, 0x6, 0x0, 0x1}], @ipv4={{0x9, 0x4, 0x2, 0xf5c, 0x8f, 0x65, 0x100000000, 0x759679fc, 0xff, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@ra={0x94, 0x6, 0x8}, @end, @ssrr={0x89, 0x7, 0x6d, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @igmp={0x1e, 0xc67, 0x0, @multicast1=0xe0000001, "e22250712c5c3d9f65fc16db09052c63ffacd128e5da6e8a0eece9947481f801309793a2fbec3d23dc8865d5f831b2e1098c3ee8bd8ba464ccd64a92f85afec37b63996a5dc49de86cb5b1d1e89ee1c18db18906a6de84ffa2f050209f91f7da6326e5"}}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x54d, 0x459, 0x562, 0xebd]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xf656) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/249) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/04/09 16:11:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x4}], 0x1, &(0x7f0000000080)) clone(0x0, &(0x7f0000178000), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000180)=0x7, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000880)=ANY=[@ANYBLOB="d60000027ff6ffa1fa00550141b54f30cc41d5bd27b0364ac5045c815c4c07c19186af3dd27c8a9f070d781c6af9504592dd0bd932123677d70ad3b92224686be095b31e79c0ea7d0ed1ded0610026c5d8249d7caca6f9b1d08df7e0dda3a82f4f1d5ec14f13c288abf8b4790c12443bf99f794009882ceb4a9e973f7559a6d20caf75e8cade0994ac15e6e471963f94729245ff19277156ee0d11469f454e30dbe8193f0388f8aeeb1c1609"], 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r4 = gettid() sched_getparam(r4, &(0x7f00000000c0)) r5 = socket$inet(0xa, 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000340)=""/211) r6 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x40000000003, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000300)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x80, 0x3, 0x3, 0x0, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x5ea98d4056483816) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 2018/04/09 16:11:59 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000080)={"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"}) 2018/04/09 16:11:59 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) 2018/04/09 16:11:59 executing program 2: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000001c0)=0x3ff, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="01000200090040000700050000c21311"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5}, 0xffffffffffffffed) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000005d80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000005c40)=[{{&(0x7f0000000800)=@alg, 0x80, &(0x7f0000001940)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000001880)=""/131, 0x83}, {&(0x7f0000000340)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x2}, 0x80}, {{&(0x7f0000001980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000001a00)=""/144, 0x90}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/214, 0xd6}, {&(0x7f0000003bc0)=""/156, 0x9c}, {&(0x7f0000003c80)=""/194, 0xc2}, {&(0x7f0000003d80)=""/88, 0x58}], 0x7, &(0x7f0000003e80)=""/165, 0xa5, 0x100000001}, 0x8001}, {{&(0x7f0000003f40)=@in, 0x80, &(0x7f0000004180)=[{&(0x7f0000003fc0)=""/133, 0x85}, {&(0x7f0000004080)=""/251, 0xfb}], 0x2, &(0x7f00000041c0)=""/66, 0x42}, 0x8991}, {{&(0x7f0000004240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005880)=[{&(0x7f00000042c0)=""/92, 0x5c}, {&(0x7f0000004340)=""/185, 0xb9}, {&(0x7f0000004400)=""/143, 0x8f}, {&(0x7f00000044c0)=""/197, 0xc5}, {&(0x7f00000045c0)=""/94, 0x5e}, {&(0x7f0000004640)=""/130, 0x82}, {&(0x7f0000004700)=""/132, 0x84}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/144, 0x90}], 0x9, 0x0, 0x0, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000005940)=""/181, 0xb5}, {&(0x7f0000005a00)=""/229, 0xe5}, {&(0x7f0000005b00)=""/26, 0x1a}], 0x3, &(0x7f0000005b80)=""/168, 0xa8, 0x10001}, 0x4}], 0x5, 0x21, &(0x7f0000005dc0)={r4, r5+30000000}) sendmmsg(r2, &(0x7f000000be40)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000003c0)="85b985aa3a0dfaa22996cb933ada94d06c082deede5b273fd0a146381a37c07bb66a07ffbe9e9b2125383ee80859e7fb12b6fe46abdcc52d3d0a99326101c52d2c6bce0e0b3845f3a5607cfd0bcf2b8f177b939c8b73", 0x56}, {&(0x7f0000000440)="6c66f7864ea4fd37c0fff585549045e5ce5b642acf921fbbb68ee0069b632769624b866bc1ffe7a4bb65b7b10e1076d7fcc430d2cc76728421ddfe9eda9fd6ceeb6d64f96879fb05931c0ce5c95ee2e39beb25dbbed6f47bd2d2a353298fa144c946a4d29ddc5d7007d8cb0b82fd20dc313db098e94d3cd40e4103a2ce12785aac2495dd52e02a80cf932c1c86037b52b8fc8abb58057e8f1fbeff4de61910b5df3a6c8bea016e2b37b423fdcb4d81", 0xaf}, {&(0x7f0000000500)="7c12ace9079bd51c900300dad6a7a5cc2ea8a96e7c8aaaacb8312799aed8ca5964406e95c2b46f4a797b299be12663de63561413fa93fe6fdf6e81ef243e877b2662353564512440c6a7b5a05a1927420d80a1470fd793aeba276d9de2b9b2a6cba130d28b1fa3ae6249087a5bb42b08933ad953f4aa5c994ed70e6be89ea4842f91a4935229742e8150ca78da67c4ba6402635a0ca532acd186c45a85df7e38", 0xa0}, {&(0x7f00000005c0)="401e50a27ef3d70808248496134758feec8c3ce2df3729f59aa8fe2b1a0b1338e4826a0bb5419a57511b1c3eff548a7fd76f2354a68b82668cc67d94c18aa089ad10ee7eb27078262f524deb4a651538e6aac55e5a3663a5d5042defd2785f63390ee3eca8c2d08d787d00f422b576d346424d2647a1a7e2bf15e351f86345e4b50eccfdba7711a60607e37db8609830a1225a", 0x93}, {&(0x7f0000000140)="79ff407d2741ef82985fb88f2cc2", 0xe}], 0x5, &(0x7f0000000700)=[{0xd0, 0x11a, 0x4, "b0871abbd6dec670e2c29bfc43bd0ea0bb7bdbdf439cdba905c8c5228953ed03bb679307d50db56208a6157dda63467c42323aefbd13989482ea3015dbaf1e61f3a6597f56e0fd905b03bdce0d2437610d33859bbcae406e12379f344be43028e1e51c87627ee85d5c986969646fac82cd7eacf8996e182f90fdd0678e65927ff9e4690ec61af94c656191f33ac3845d4c4de1a775848920412c9d4c802fee99f1270bf412ce7d5df08e343186368af0f7bc9f40312ddab6ce64a572"}], 0xd0, 0x4000090}, 0x72300000000000}, {{&(0x7f0000005e00)=@can={0x1d, r6}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005e80)="b84d9472f7a985d5c1290892e745269b789c75ebbdf736124c0ede3d486ac4c440c856ae9ec6e8b758f31454470a4d7bc60b1b8522c22fb842c989e7ead7858174244879de34777d349f7f775b22745fcc90c07dcb5102b46c2120948ed8dff72cb49d31afdf3d7fdfe826acb8f0310f2f674fc89ea5a6322615ebbe4475d47f7af5cd9c4bedd0fe4d06fb2053724e515485096f2e203ff9867d44b0ccfc995396901678212b2aacf3dd6b917e49a1dc2e0a61a30e561bc7db35c0fd9ea1d30a263259f0141e357df44d2b7c518f06063fd84f12bcf64987", 0xd8}, {&(0x7f0000005f80)="8136", 0x2}, {&(0x7f0000005fc0)="d18dc1b104894ebec2dbb213ce5c868d6a74cbb260a21fbb605484fd4eb42420dc76d1177aa5c81b41c88d75dacdeb27cf97ee3528f7b874ecb710b1e71c2a7cc811cb8d78250a1febdd6bcc64be3ad9c6c7820ed67ae600d41c3cf3afc395b61d841afb5700", 0x66}], 0x3, &(0x7f0000006080)=[{0x100, 0x0, 0x100000000, "de88b8256101f6292c38ed908bb27230331f250f4a4ae71d7ae83b8eda3e408920ee61b60c2b8a61875eaa35d8315dad7ce77fb73897cd3e1b27ba3ba26562b4ab7b04263be48d9e8d3728fb0a40b2f7c63e228d5f225565d971c53ea80c0ff173b677de31e7be2c1513f435c8fb746a6c087e9c318eb10028020fa2cbcedd8e5d680edb68a6dc1ede3ef8f49eb69c3e36a70d18a89ad9233ffff0570efb6d81845c5c6db8647afea2eb353d4dd823de0c7bd208d8ca985b0a894982276391186193693924b5bee590c72956ca24b965689266b113032a7d490f839e45006f39841e7a385eb743d5e98c"}, {0x30, 0x0, 0xfffffffffffffff8, "bfa9f126543d279943c213756bd66e86164512189400f1cfc11fec6b7f508062"}, {0xf0, 0x1ff, 0x4, "1d465d96f5fcb731a6529f7e08dfce8d289fc3837e76dca5b58353f868c9010a41e6f0d996c8031191c024da86fd2459389eb8182c1d05924a6f6a0c43b7440a738f138e77866e009e1da038c38ea565561bb0c7a753c1cbe566d72bdbba35a6244264b4c7ebe74684764b48d25bf9b3fcac67f4e319ff916a42ef0b2247a5d62d57a1215767f0cbedf06191fe98fc7e879865585869336a7fdf29062d3fb08a28239fa5ce1b0727eb563289c37251a7886fa1a90c110d18b95dd16492b47a4e5dfa9b552dff7f47ea6fd2c2213e0d6c39fb396957a445130eb261d52e"}, {0x78, 0x10f, 0x5, "4776ba932af0109e89c7dfd387f262ec189f580e22937609f44f634774074de99cfbc7f1b787cb29fd0823c86359bbf20a6c1a218ddf5ab58dfcbb00772d39715bd2086ef3c0c9b755e6fbc5a4c3cfd359c5de0fb90fb64aba3994e145650a951d"}, {0xd0, 0x0, 0x7, "7631095fc1fcdadc5d2958b2f05c7282a6124f05fdf7a417c385a7c339eddebc10a3d0efa522e9ead800f34e5f20eee03905811a42fa9caaf5e6d1616a323650ac07fac82d2f74f9005305b40fdaaf6f57916d6b5e68327b53947335be4cbcb7d5a0ced02aa9f3ba34c0e72b812d0f2e4cc0874a0901b670f90f9a3ac293f6f7d4be942cefd655e6dc53477d9a7b249e75380b42d98361e6d540e1aa17111877196f3778be8b89aa07d2f5bd594ac23f86c5644e1cb9b63d58bd76b4fa27"}, {0x88, 0x10f, 0x140, "d6010387b44cf8b2f0da02df14e9ff88acd07a7437eee255b454d3b41ee57dd9c92e50cd9bf81359a4b49f9479b1498e099019f5f1fdb41304853d4c4327f1406040fa9bb2556b2dc191674f795b6608274018fb360624882babb27bf80f2c4ea8cd7bd4ce96a76bd30037e30dc45ffe18a898bea7f9"}, {0xf0, 0x104, 0x101, "c14ade238d69c9cb4c1432c4e1ab1a66f65f37fee42f3644cf0aa62f4ea9dbe38f206c9c8bb517af203f02071ce0de7dd976222fd986dc7444a67b1c573f10f0ea98182b2685f8ddc7b678dbec43fb221389f6cda23eac59638bec028091354035b81de78b3fa0aae2bc34cb454765e1b964e893d67166d61688a1eb72f1035722b84da8e00fcb765b01608b4083423affc11ea39cf703e8b441e9174491ec7cfa8964dc575e169c4a6fb1106eea68b818ad6f7f06bc90cd3eed87d3dd04138568593972bc61ee21381435df780b893d03be7bb8c5e8b39cd4699ae84663"}, {0x98, 0x103, 0x7fffffff, "836603ed185f2361cf943a6a3ba75afcc11c7e6fb46263d253893ecb2d1dcb894ca1f89c7a6ac09c387ce8834e66a3a7aa3e8b77d2078ce89d718604e227db5c928f4df28796ba9f9fc33c8b31d80099f83ff6557c00cd5e127ca4491c81791f398c4d7dc1724640969f13f453b46dd7c8097d8ffb1eab926b1b643901a7dfd5b61f60373e"}, {0x78, 0x11b, 0x9, "167c1bf6c674741005246fdee0731d4610973b253484f94ff676e2d4d0e6205c3854a709dbfe66d874fa29e6767b65ce8981cac25ca304f414f99c5515eaa0475142a7cec7352bf79f73d3ce2375470a97aafd88d72c2f7de33ac9f6474d1dbea316abb5"}], 0x5f0, 0x804}, 0x7fffffff}, {{&(0x7f0000006680)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000008b40)=[{&(0x7f0000006700)="9651256b0140cd1c692dbe59e2edde1eda3bd3ae0aab87ffcd5755cf089d43516b690fb03de158dd750673f2a4a9a915b6b51d031147b2b7ea03c2efc2fab1b095a2d36bbfdef6bf026a8935462f0f8c69bb0d5e583d0efd14bf7558799f2cf7a8eb80d6732a63e9a034911fba2c7dbd1e0181098deb29aa61150ac96aff936f4676e97be56d0913216d1263a7e4a1ce6509d2671d99fcd5444deb3334fef6bb54b7c3c12cef7b", 0xa7}, 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{0x40, 0x10b, 0x0, "8efcb9f278f1d62f8983698cc8f6b2255cafe584e736eb7ba8d6a319b21c9f8c5f0754368018786d2b"}, {0xe0, 0x112, 0x5, "4b9e5d6bad1b26c36779a5e1837a13075d0d82f79fa4d388876bf6ed2be4a0d056edff279f3ea3ebdfc922580799227b4bc598025f6a961611d74e0d9b3059026ce670091f7624a6d4ef15c060571d59ea38812de646587af5a3424e5271dcfba6f177c0a181eb2ecf75b4771c97145fe706b290ba25f1415bda30ed8ef790f50a64cf6acab1acb513664efc87166f9e2d9f90f20cf7968faf9e6f856efb9ceb85d2b9976ebab6aacb1cadc2ffa6d2ee81a55cd7db85ca54c2397236904ade1c2934d6fc2acbfe6f315ee9cb8231374b"}, {0x38, 0x0, 0x1, "e31c4e0edb78e6051a19929907ba7936c735ffb56178a28c7f781fd64632c24b49eb0a59b56c2d"}, {0x110, 0x11e, 0x8, "4864677278706c93eb91d41bcadddab900f72874c58e2f4227c92f0a6d49b8064d24fa162995dff8e8a67e2e5413659da38bb19c68779d366e6d4f0a22c7e9ea592c231ce182d4b3a234405e5d395cf0b9033ab9fcaa79b1171ab92b50c61e261b117dabf1004da8dc1717e5a1039309bd58847851b8ea1909a01e9144272792144351e5011bc6e35f490eb765612dc2d6a44a9fc196b78387c7f661ea034f963b948bb422c5e4cde593496b67f872d3a38e685f126bb2d7cd4f6f5706e00461a0dfef0e9d3c5528c909832ea32b53d3613547fbaec8b4abefaaab52399a4d04dd0073368dea08f0fec8a66a25a33564773a690149ecdf67dd331d6249bb2b"}, {0x100, 0x117, 0x4f, "719a95b78e3be5ea8693f7cc2ab0d797f54823f36bd672f26f1a4bf417b2acb39226bc92a567ebd20b3002a43eb59b01599acee1736cf1da0bc914d6a39e890ea1cf537b28ce745250f36880e03f60be5b03c6d6de3d7333174217092d7150bbee41b3bcbc0c51ffb24e01dfff75471bbb02c56b26eb10567b00c41750ec78743634a31b75352d449d5351e88bd002d66eb58c5576ee232dc1a389fa18e46ace1f71578e469de9ad71875b133ca56f677f773adcade9f03ba2c847181e4391f241b1b3e111f1f09870e519020cc0f37ab539420979505a78a5e6284e58a7b8e6403a01d809d272d99d5f"}, {0x68, 0x119, 0x800, "f7641d0c5782ef49b74363fe7224822e625857aeaefec709a571b8e8e0cbf3a159be1622d2752c9ab73a30141b6f0610bae44e6b551f660daa4cb46e0b5c83c8a41d4d4aadbd821c5d8ce2341ce618cc7d"}, {0x100, 0x118, 0x5, "267ec123db7a7132dcc4c964d413ccd135d925e1a090de349ca8dcd0464c553a80c55b8b6cc20a304b16dbe4e1d7e81cc5490f162b08c976c1f2e378624dbf59c87f59fb8c06cf6151607fd6259b2e044234cbeee84530f15ee7bd4e02ab2fff24fa703775b461ae67596387a8bc19bc864d217bcee56a4174b4f481313127e3b08485d8db732535417d7201dfe56c0a02321b9b70cc50f4a517667de0d1e06eaf482b3d506f4567fe8dc025a12d8a34a823e649a815f586cc7c1ec335c61607b2bb045329e4ce4248664bea54f0d2aef5e78b0b1fc7038e0612d19a29d78961e5834eb5bc0bedba5884f840"}, {0x50, 0x10e, 0x2, "de864f949a9de9fa90aa447dd812e0d94d587bd96b1b6046125ec01479b116605cb86fbb958e85ea63c77dfd184c7602d1a3b6f4d0e8f9f809cca782ee30d4ae"}], 0x1530, 0x10}, 0x5}], 0x6, 0x44) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 16:11:59 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10001, 0x1a47d310}, &(0x7f0000001540)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e21, 0xfff, @empty, 0x7}}}, &(0x7f0000001640)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001680)={0x0, 0x9e5}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001700)={0x0, 0x8}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0xa0, &(0x7f0000001780)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x26c5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000018c0)=@assoc_value={0x0}, &(0x7f0000001900)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001ac0)={&(0x7f00000011c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001200)="74749c629fc2a45aebeded876136e3630c74d9c004b6b8e80f9368946143518b0dd8c747ebd9affa797821474f7efc88b0a7e49641d40a8edc9d", 0x3a}, {&(0x7f0000001240)="345f24d7add12b601798454fceb1e34b9d70567f72277bc7e3e6ca9753fd341bbf23003c7ddf87c0fd325f997fa4eaf49c5d413ccc58c46d19b336379f1b926be10377735e5b6bbf2082de9b9cfa5a2815aa38a658f326a820b4bec2fb4f831e1cf1da0ee7994f5f6c67dbef028a622564d12a0be4b36f4921c258537a0c203b5b5df72d74df5cca88092f4bd53be928b7f9fb885ddfac915aad0355cb18ec3c105ebc92d53f72cdfe1c0d8844d02f9d16b0198bdf89afae8712bc91669c775f9e2c", 0xc2}, {&(0x7f0000001340)="bed72c6c84", 0x5}, {&(0x7f0000001380)="b3021ce7262467dc867edf8de11905b6c7c42a534f30e5dd4f97cbc0000709be830eb101adb722d581ec1e432b600a8d4317b6459c2745c49b8c569ce45e4227fe75b6732471c4817a74015924bfa98b0f9685406cc2938fed07d34857306689bf9b70d6f215a8c570d90eecf7638fbb6a11280ea0b8c5645038e6b4353070421eb0f314f90a0459cbca962e", 0x8c}], 0x4, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x58f2, 0x201, 0x0, 0x7ff, 0x4, 0x3ff, 0xe0ef, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x576, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x7, 0x8000, 0x881, 0x7, 0x704e, 0x1ff, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x6, 0x23, r5}}, @init={0x18, 0x84, 0x0, {0xecb0, 0x0, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xe54, 0x2, 0xa68, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x2, 0x0, 0x6, r7}}], 0x150, 0x8000}, 0x80) mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) ioctl$sock_ifreq(r0, 0x896f, &(0x7f0000001180)={'erspan0\x00', @ifru_flags}) syslog(0x3, &(0x7f0000000040)=""/4096, 0xfda2) pipe2(&(0x7f0000001040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001080)=@assoc_value={0x0, 0x1}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000001100)=@assoc_value={r9, 0x401}, &(0x7f0000001140)=0x8) 2018/04/09 16:11:59 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x0) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x3, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/09 16:11:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x2ae, 0x0, [{0x0, 0x1}]}) 2018/04/09 16:11:59 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x100) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) r2 = socket(0x10, 0x4000000000000802, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) [ 316.039446] FAT-fs (loop0): bogus number of reserved sectors [ 316.045509] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/09 16:11:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000000000000025000000000000049500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x431, &(0x7f0000000180)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x4400) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0x7, 0x1, 0x8, 0xc2, 0x20, 0xffff, 0x6, 0x9, 0x5}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x71, &(0x7f0000000300), &(0x7f0000000000)=""/113}, 0x48) 2018/04/09 16:11:59 executing program 3: r0 = socket(0x10, 0x4000000000800802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) [ 316.107630] FAT-fs (loop0): bogus number of reserved sectors [ 316.113749] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/09 16:11:59 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9}, 0x0) r1 = socket(0x11, 0x5, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7, 0x4e22, 0x0, 0xa, 0xa0, 0x0, 0x32}, {0x1, 0xffffffffffffffff, 0x1, 0x6, 0x4, 0x9, 0x2, 0x5}, {0x5, 0x8, 0x10001, 0x20}, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in, 0x200}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x0, 0x2, 0x3, 0x85ce, 0x2, 0x7f}}, 0xe8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = dup3(0xffffffffffffffff, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001240)=[{&(0x7f0000000100), 0x0, 0x0, 0x7fffffff}], 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x200) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000006000)) read(r4, &(0x7f0000000200)=""/90, 0xedf40ca8) mmap$binder(&(0x7f00002b4000/0x11000)=nil, 0x11000, 0x1000000, 0x10, r4, 0x0) mq_timedsend(r4, &(0x7f0000000640)="77b0d931b49fdca4bf68b463603131a2946f90d066d561efec31ec6da75814e4e8bbe0cb88c034da7f5096722119797611ce591497d8b0815b9a0edfb73d13d1d6037aa4a9eb18e5d0dfb8750e470308b026c273a1cddea5e3b8d4a99b8b77253a24336ed97916ec93d5f6abed9ff5c3b66cc62d936d3c31ac8ec03fa65ed5423041689cad3540715c0167d2ce8615aab2a609d3f3ca8d533cf65422e3", 0x9d, 0x0, &(0x7f0000000700)={0x0, 0x1c9c380}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r5 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0x3}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00000007c0)={"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"}) dup2(r4, r3) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r5, 0x0) 2018/04/09 16:11:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:12:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x3}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) fchmod(r1, 0x1) 2018/04/09 16:12:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x8, 0xfffffffffffffff8, &(0x7f0000000000)="21cc86379eeefaf753f3a5c956c073ae24f769a39048ba136e250d62e2997ef21394e0f9d113e0e584c6277f9f7f69479572e80c1392b6b21daf78b0e8961f2a46f547779bb58a22fed75a56aba460ed6c54d24e6f3cff29340f961318e2bcfde663b714cc3de919193203d0225000757e67c2cd23349cce3f43ef9f61cfe25d1295a9a53e98ce731038b52257a3dcda7ff643f7643eabc205b07de4ad5af49948fc3fd7ad1b8ebbe1e687442ea84205f76e43b95128defcf5ff3d8e52b4b416d15da54fedbe521d485de96f1f509e446b5fdb31492ee2ecc1243b17f9988390", 0xe0) shutdown(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)="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", 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) 2018/04/09 16:12:00 executing program 3: r0 = socket(0x1d, 0x2, 0x3) accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000000100)="1f00ffed7702000041576b8d3d6c3908d20001450000000000000000000000", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"e5cb937dea07b0"}, 0x4}, [{"c1ec05beeb23da"}, {"9e75bae90e95cb"}, {"fb579f221f8249"}, {"f59f6dfae22419"}, {"78bd1253b92d28"}, {"f090360093b5ce"}, {"be16f9a4eaf4ee"}, {"9c9a94cb89fa0d"}]}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x9, 0x1ff, 0x8, 0x8, 0x3ff, 0xffffffffffff7fff, 0x80000001, 0x9, 0x6, 0x5, 0x5, 0x6}) 2018/04/09 16:12:00 executing program 2: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r2 = gettid() r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5") socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000800)) recvmsg(r0, &(0x7f0000003b80)={&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003900)=""/12, 0xc}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/119, 0x77}, {&(0x7f0000003a00)=""/51, 0x33}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000003ac0)=""/133, 0x85, 0x1}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1, [], r4}, 0x48) r5 = getpid() r6 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r5, 0xd, r6, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0xc000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000001f00)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) 2018/04/09 16:12:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff00, 0x402200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x3d, 0x2) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/09 16:12:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x4318000000000000}}, 0x800, 0x6b3, 0xffff, 0x0, 0x9}, 0x98) mq_timedreceive(r1, &(0x7f0000000040)=""/126, 0x7e, 0x6, &(0x7f00000000c0)={0x77359400}) 2018/04/09 16:12:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) socketpair(0xa, 0x80006, 0x2600000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="d699bc715290e4411fd4f5968c128c8b2e712ebce4596b61c39841ddb0f9c824e4e6cca3f2b7a80168753abec1ef90999aef4ffa25f993c0df54a177353bb3fd6286edd26064b68cac3cd3ebe81fd1a2cf2c90ef9311c47a59655f99d7b4266a0609379f79356ee24d9fcd574dc31e8ba5ea4e9249ea7ab865b8d54b9fe9d8861c63d16573b15868a0dd6f737724c7444c59ca291cb06d508e8344e911e2dd9626cef3b08e555e0d3a5a695d28863b09784fc42821ba40a5", 0xb8}, {&(0x7f0000000140)="71d0a95757bad5a7394b4cdfb309d7d70bc9fec61065d9dc844b4b4b9c882b898191a35bafc495a0cdffc94416cd5a30db10c0df42cb1030dc4929", 0x3b}, {&(0x7f0000000280)="5a428454cb500fe0985ff1487b66fd17cdcfaf6ae1744e5ee61bfc7fe5cf3ad03930f281fda0146a4c966b5b2b530b548f10f55090040f9a7b160986c8e28f8dfe6e0934aee4508315f4e401edc01c414f1630335f2d8233513a38c361b818f0f576defd68097f9bccb90cad4c826d82e1bfa9981d021e6198d720c1cf0fbd86c0c54e60aab229640a1911a44b2f43ba316c0efa7dbf2af8a5750589ab57fd2a5717304411bcf320dcc25499ad5411f9ec802146ae98472e352b7846b7e6caa13457b3c72333af3b1061db91116e950fa3", 0xd1}, {&(0x7f0000000380)="74369ff9fe0dce58451fadc14ed95d3db9f1e8409ee3bb9a944f51ec8019224459ef2d39797698b8a2fad33f56afa2beb2a59b67746e3fc7253a4d2f3210b53725a6f6a7e4db0082584ec0e6c603f00539aff9d8f6a4d7c44ddd443589d155ec9eabfb83a07edbad77149ebc99ad218ebdd5d40ba367bef6d5f8fc54655ca16970a4adbb23c3d46aa420808d490068d705efc6393a0aebf7aa15f29d590fc96c74897b960aca3de8c891a6edce467901874817cb43457fa4c3b486b8beee35000c219943c2fffa", 0xc7}], 0x4, &(0x7f00000004c0)=[@iv={0xd8, 0x117, 0x2, 0xc2, "049a850d8630b873275a2b63d8ea0f0d89d794eb1c2d318d95ef0952442cbe188c5351e0bb1e63beb2353e6317c0ec54adeed4250a14e6513ae1faaf6ddbfce94e755bfb12132078801a709fbdb9d10529eeb7cdb13115b085ea3d86c4b1ffbe3d0e9d662d6ad10bd0a0448b683150314c900a0c1cdb2cd670edbd04f047f58ed5934c2708cffd4e62b9833acda52e73f09edbfbcf3775093dcf815c0f9929e1beb55ad67e4207ab48361fa8ad4058b589f3ddfc9f7eb416d6b4989b3fff2ecdaea8"}, @iv={0x48, 0x117, 0x2, 0x34, "c1b38e5482b41ce50b1d985b19afd2b87a3d252055066adc7950c2d68a024b69159ee5e3a13599141c9dfa7ddf3cc9918b58b147"}], 0x120, 0x4010}, 0x40) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00000000c0)=""/117, &(0x7f0000000040)=0x75) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/09 16:12:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffffa, 0xc3, 0xfa, 0x400}, 0x8) [ 317.417165] can: request_module (can-proto-3) failed. 2018/04/09 16:12:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xa, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000027006381000000000000000005008000"], 0x14}, 0x1}, 0x0) [ 317.486106] can: request_module (can-proto-3) failed. 2018/04/09 16:12:01 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ftruncate(r0, 0x8001) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000003ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3, 0x0, [{0x1000, 0x27, &(0x7f0000000000)=""/39}, {0x0, 0x28, &(0x7f0000000040)=""/40}, {0x4, 0xfd, &(0x7f0000000180)=""/253}]}) 2018/04/09 16:12:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/28, &(0x7f0000000280)=0x1c) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r3 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22, 0xfffffffffffffff7, 0xa, 0x20, 0x20, 0x3a, r2, r4}, {0x6, 0x5, 0x3, 0x2, 0x3, 0x100, 0x4, 0x7ff}, {0x1f52, 0x200000, 0x7f, 0x6}, 0x0, 0x6e6bbf, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d3, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x3, 0xe88d9b90372fee75, 0x8, 0x5, 0x0, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x1, 0x0, 0x7, 0x7, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xd6a1}}, 0x1000}, &(0x7f00000004c0)=0x90) 2018/04/09 16:12:01 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') close(r0) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="2b00000000000000006a775e321207b86e80d0a562e7715ffbbdd92d05d09700000000000000000000000000000044f141ed6d4f1c214e6d9fbdef0c9b5ee96e70ebc4b151c4383fc07c5e32"], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000000180)=0x2ae) fchown(r0, r2, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000005c0)='./file0\x00', 0x200000000004000, r2, r3, 0x6e9a, 0x810000) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) getpeername(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0x80) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) lseek(r1, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0x835e, 0x10, 0x1, r1}) 2018/04/09 16:12:01 executing program 3: getpid() socket(0x3, 0x8007, 0xc03) 2018/04/09 16:12:01 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r1, r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/184, &(0x7f0000000140)=0xb8) 2018/04/09 16:12:01 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8800, 0x0) clock_gettime(0x8, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+10000000}}, &(0x7f0000000200)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000457000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x11000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000040)) 2018/04/09 16:12:01 executing program 0: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000080), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4d, "678a0051f359eccf48184d8aa49a8890c7a6c9db65f7a59b6285bee7ce333140197966ec71319e5cc28814b93754fd0a4fa420ec1eb5d89711c546bb4cde8fb9da8e50d24807c220bc4d1c2edd"}, &(0x7f0000000040)=0x55) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='syz_tun\x00') 2018/04/09 16:12:01 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:01 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2b, &(0x7f0000000080)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x810, r2, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) 2018/04/09 16:12:01 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0xd37, 0x1, 0x2c, 0x10}, &(0x7f0000000180)=0x98) syz_emit_ethernet(0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2002a23429626cb2c8b000c0400888006030000dcb0a6faff0a083e"], 0x0) 2018/04/09 16:12:02 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/09 16:12:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40003, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c00000000000000000000000000000000000000000000000000000000000100000000000000000000"]) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x2}) 2018/04/09 16:12:02 executing program 6: syz_emit_ethernet(0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000030000000000008137ffff005f021400000000000000000000000400010000ffffffffffff00012cbffe2df82562e5852298fc8c4187b5128c5da200000000c4c127f5b7291a2dd06e557ccb987c41b6b8e1a8275110d15ae622b58637ce2005f59d9a95ffcfdf6b"], &(0x7f0000000040)={0x0, 0x4, [0x0, 0x493]}) 2018/04/09 16:12:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000a40)={0x10002, {{0x2, 0x4e22, @rand_addr=0x9}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x44, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') mq_timedreceive(r3, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000280)={0x77359400}) r4 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000800)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x208040, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r4, 0x6, 0x800000000000d, &(0x7f0000000240)=0x81, 0x5fa64072e24f106b) accept$ipx(r11, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/09 16:12:02 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2040, 0x0) syncfs(r0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x87b}) 2018/04/09 16:12:02 executing program 3: socket(0x10, 0x80000, 0xa5b) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ncpfs\x00', 0x10000, &(0x7f00000000c0)="079014fced2dfe646c0a7d1fdf44b68bdab9a604d747f213b318c91c07f31c10d473ec45d5514b0b5fb52e") 2018/04/09 16:12:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="ff", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x2}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f000000b1c0)={'icmp6\x00'}, &(0x7f000000b200)=0x1e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) recvmmsg(r0, &(0x7f000000af80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/113, 0x71}], 0x1, 0x0, 0x0, 0x5}, 0x1000}, {{&(0x7f00000001c0)=@nl, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000580)=""/197, 0xc5}, {&(0x7f0000000400)=""/96, 0x60}], 0x5, &(0x7f0000000700)=""/88, 0x58}, 0x6}, {{&(0x7f0000000780)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000800)=""/212, 0xd4}], 0x1, &(0x7f0000000900)=""/168, 0xa8, 0xd408}, 0x5}, {{&(0x7f00000009c0)=@rc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/138, 0x8a}, {&(0x7f0000000b00)=""/22, 0x16}, {&(0x7f0000000b40)=""/36, 0x24}, {&(0x7f0000000b80)=""/95, 0x5f}], 0x4, &(0x7f0000000c40)=""/4096, 0x1000, 0x9}, 0x4}, {{&(0x7f0000001c40)=@nfc_llcp, 0x80, &(0x7f0000003f00)=[{&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/184, 0xb8}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/150, 0x96}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/84, 0x54}], 0x6, 0x0, 0x0, 0xeb5e}, 0x6}, {{&(0x7f0000003f80)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004000)=""/251, 0xfb}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/147, 0x93}, {&(0x7f00000051c0)=""/147, 0x93}, {&(0x7f0000005280)=""/213, 0xd5}, {&(0x7f0000005380)=""/130, 0x82}, {&(0x7f0000005440)=""/71, 0x47}], 0x7, &(0x7f0000005540)=""/4096, 0x1000, 0x1}, 0x200}, {{&(0x7f0000006540)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000006a40)=[{&(0x7f00000065c0)=""/167, 0xa7}, {&(0x7f0000006680)=""/159, 0x9f}, {&(0x7f0000006740)=""/152, 0x98}, {&(0x7f0000006800)=""/15, 0xf}, {&(0x7f0000006840)=""/193, 0xc1}, {&(0x7f0000006940)=""/213, 0xd5}], 0x6, 0x0, 0x0, 0xce}, 0x100000000}, {{0x0, 0x0, &(0x7f0000009f00)=[{&(0x7f0000006ac0)=""/188, 0xbc}, {&(0x7f0000006b80)=""/216, 0xd8}, {&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/205, 0xcd}, {&(0x7f0000007d80)=""/156, 0x9c}, {&(0x7f0000007e40)=""/4096, 0x1000}, {&(0x7f0000008e40)=""/151, 0x97}, {&(0x7f0000008f00)=""/4096, 0x1000}], 0x8, &(0x7f0000009f80)=""/4096, 0x1000, 0x5}, 0xffffffff}], 0x8, 0x0, &(0x7f000000b180)={0x77359400}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/09 16:12:02 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) accept4$unix(r0, 0x0, &(0x7f0000000240), 0x800) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x8c41) openat$cgroup_ro(r1, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 319.093401] IPVS: ftp: loaded support on port[0] = 21 [ 319.165526] 8021q: VLANs not supported on lo [ 319.197962] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 319.217097] 8021q: VLANs not supported on lo [ 319.265443] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 16:12:03 executing program 3: r0 = socket(0xfffffffffffffffd, 0x800, 0x100000000) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x800}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x40, 0x402000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x800, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0xf3e29eb8e1fc61ae) 2018/04/09 16:12:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000001c0)={0x2000, &(0x7f0000000180), 0x8, r0, 0x9}) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x400) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 2018/04/09 16:12:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) creat(&(0x7f0000000200)='./file0\x00', 0x182) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aed", 0x50, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) 2018/04/09 16:12:03 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) accept4$unix(r0, 0x0, &(0x7f0000000240), 0x800) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x8c41) openat$cgroup_ro(r1, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/04/09 16:12:03 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x81) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/04/09 16:12:03 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x401) 2018/04/09 16:12:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfdc3) r1 = socket$netlink(0x10, 0x3, 0x8000000004) sendto$inet6(r0, &(0x7f00000000c0)='2', 0x1, 0x0, &(0x7f0000000180)={0xa}, 0x1c) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="80fc8f5a2cd59726688c299f069219216b03255068780f1af4df27e893b3002f179b0c9324eb8001d50ac6405db6ae65dd8b4e78cca49441d4f8745861276a9aec141ab7d25cfdbcd13eff9c1418ca64e90d4a1c45f8796113c471ff65ef1da52a87d0c90dd27a0a00972c1f334ed108d4c223d02f66f582e43f3d6552cbc088f0e407f3d9ec5a1eea124b8f705c1c7f03c133d092453118210ba5", 0x9b}, {&(0x7f0000000400)="361919e6fa681d03e38ab6fb3bc9885c04493fb1d4682a0879ecb1d969ce92d0e197bb68aa8426d28b6631da7f3aac4f5343cc8267ef7488246c58534f14f34666da4b058f686ed5580a01df6d85cbd99d80a3f4b5acb01c49c44b219e59d90d1068e756765e", 0x66}, {&(0x7f00000001c0)="aded766a4e5de8e0a5aa3f59190a07099136bf68b7e022d6b604196713713db5a8c79a000a4eb30ff81b2fdab83278c67c410de0cba064d5b447ae940cb3fe4c7137d15bafd21785685ba6dd1d0189f212c1e1aa9ab6c4d054670bdd5f209b95e5eead3c820ea3d2f5489ba43b9074b83253d8b6b864008a7d5cc6ed", 0x7c}, {&(0x7f0000000240)="0e05238f586d954e1872ad0e1f255ea90241b04d4944a3feb6be569343b547cac6323ba136125dc4154f493cb9db22c644c557f0", 0x34}, {&(0x7f0000000280)="25e3e4cf12a21fb7b5ee2eef37d3ec5d85892ecf4023ba8b975a0ba5abaf5176427bbebf4115857ff6b03ff2d2bdab9ed266a9ac917cd4317b0a9128", 0x3c}, {&(0x7f00000002c0)="821e218457a9f59c5f26bdb8903fd915bdee5546665cbf42eac4fccc27f4976c8dee189e399505feb40cfa2298e4fc6d053d4b8f41a8d2b1aa9caa7f6c9ca4434856ae589604d87ea12aec61791f138b2525503039e23a50b08065953f458f99c866eb7d0f241b9dafef3a7eee2321ec5c62a62a11f1a5ec8e736989bfa127fe0f193fa75e0c4a04638f846278076b3283ef51c4f82575fd5d9bf8f7746bbbd2f535f9e3c6e5164150f41ed20163", 0xae}], 0x6) 2018/04/09 16:12:03 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x9000}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) fchdir(r0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000300)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4001e}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r2, @ANYBLOB="000026bd7000fbdbdf250200000008000400360000005c0003000800010001000000080007004e240000140002006c6f00000000000000000000000000000800080001000000080004000000000014000600ff0200000000000000000000000000010800030004000000080007004e2300007000030014000600fe8000000000000000000000de0000aa08000400020000001400060000000000000000000000ffffe0000002080007004e22000008000100020000000800050000000000080007004e22000008000500e000007f14000600fe8000000000000000000000000000bb08000500010000000800060005000000"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x24000084) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x7ff, 0xc2, 0x80000000}, 0x10) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f0000000200)=""/45, 0x2d}], 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/09 16:12:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x7, 0x4, 0x400, 0x8, "7f53ea66b3b156232a24ae6305f296d2babd9b28f536dab93aa74bc2d7a5fcff"}) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x36, 0x4, @thr={&(0x7f0000000200)="53e6b8b2b70a102030e9318a674e6bf4d44aee2bbe4e077d47bfba5656cfb5564ecb2b32", &(0x7f0000000240)="577ace3402648084ec8abcb00f55eb8bac08ef4bfec0bb3133440ee1c877b85593a7a70dd157b0bd988b05e67a8baee1047b2fe90863438b6a526dcde006"}}, &(0x7f0000000400)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000540)={0xffffffffffffffff, 0x19eab208}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x40803, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000480)=""/107) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {0xfffffffffffffffb}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000500)=0x3) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000100)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r5) 2018/04/09 16:12:03 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000084000) openat(r3, &(0x7f0000000140)='./control\x00', 0x204000, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x40) r4 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r7 = getpid() sched_setattr(r7, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getdents(r4, &(0x7f0000000000), 0x1f0) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r4, r5) fdatasync(r8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000080)=0x0) setpgid(r1, r10) 2018/04/09 16:12:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x81) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x1, 0x1}) set_thread_area(&(0x7f0000000000)={0x30bf191b, 0x0, 0x1000, 0x54b, 0x0, 0x25fb, 0x5, 0x6, 0x9, 0xd92}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x0, 0x3, 0x8, 0x1, 0x1ff}, 0x2, 0x9}) 2018/04/09 16:12:03 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4ee5, 0x101400) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/09 16:12:03 executing program 2: membarrier(0x38, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f00000012c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000005000)="a0ac9443ba10769acb663240fc648c9363142eb7b6ce3b26308f8d4c547305b7c67945aa1add992e4eedbd05db5bdcf2a962b4efe78c8591", 0x38}], 0x1, &(0x7f0000007040)}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB="00f8fffeff000000ee47050e223f243794532359f2a8157172e574cd6fa558ed643b131709b0b1c6572c4d977346fe75a67f95af93b07aac52603de69e2190ef5c28e91213a576eeb66e8a5afaf424acb37fbc0f1ca596a03ef0dcf851531a0f34fbffe02d83ce605787e1c3eef8cf023ced3f282260af80469c838ff22639af9d408381a3"], 0x316, 0x0, &(0x7f0000008000)}) 2018/04/09 16:12:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000940)={0x0, 0xd90, &(0x7f0000000740)="3d8151f19828d9e6f05038a7b86dd9d43c2e0e7b35d2da077f6f2d4a60162f3ae6c5c515c4843a26c6d9d74e6d22509983a6996ce8741b34707229f82cee10f891aa12e1785cf282cacfad5ceb8f0e50835f17002bffbc473fd4e9ebd02ef10c1e50b5ab682a06d4a71e35253057229f7eaf8bd063f49403bbd613cd3e63234644d8f02c863c64720a2f35b08551eeb55ca68a7c6b77600d46f1c4064b5e7b7e894b8c4c82959a109753869d1a416466d72b91b5ce834c7d0438b50e0896bc07684cabba93e383349f942d0bf839137dc5df8e019214617f557841277c8708", &(0x7f0000000840)="883ab380c3be102a2b417146076906c0103afcea71c8afaf61eb5e471d91c4bb48ab86f5a82ca10c173d1273545926b34d5c2ff7b2fa0b23b4f56af07336973fa36069e200a1b773beb3a65642c392de122290f290a59bfbe744933dac5d129fac8298a15f2b744fe40cef5bba9ec537fef65a53c343e91b98807ef44864e58463783e7662c7be94ac548468dc10418c1de231ba78372ce25da848f10ccbc1c3195bd2252bdba4f3ec8cb5125cd4c5aa6f92d79e1724f81428e2ff35399395097d", 0xdf, 0xc1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) setgid(r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={r1, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000000)) write(r5, &(0x7f0000000440)='\x00', 0x1) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x15}) r6 = syz_open_pts(r5, 0x0) ioctl$TCSETS(r6, 0x5412, &(0x7f00000000c0)={0x15}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r4, 0xb, 0x8}, 0xc) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{0x0, r7/1000+10000}, {r8, r9/1000+10000}}) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000004c0)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000540), 0x2, &(0x7f0000000d80)=ANY=[]) ioctl$RNDGETENTCNT(r10, 0x80045200, &(0x7f0000000280)) writev(r0, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_LOCK(r10, 0x4008642a, &(0x7f0000000340)={0x0, 0x4}) fchdir(r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000600)=ANY=[@ANYBLOB="080000000000000007000000000000008100000000000000020000010000000003000000000000005f02000000000000090000000000000005000000000000000000000000000014"]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x0, 0xc3, 0x9, 0x8, 0xe0c, 0xf14}, 0xc) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/09 16:12:04 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40003) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x401) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:12:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setuid(r1) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') 2018/04/09 16:12:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000005) r2 = dup2(r0, r1) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020000031a00000028bd7000fddbdf2507001900000000000a004e2036020000fe8000000000000000000000000000180600000002004e20e000000100000000ff00000002001000000004d2000004d30000000001000900000000000d00180001ff5a00ece3cbe70081ac6aacfd0f33f77e999a38f5300249d812812f8dcfc5da0673eb3bd61bb82b807c7c1354eaf526ac0373d5c8c8a203e7cc7055d51d3149bd4979d74a317e8994f00a99f59924187a0445c2a131c08157a5204354000000000000000000000000000000000000"], 0xd0}, 0x1}, 0x40) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6880, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x4}], 0x1) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) [ 320.521650] binder: 21266:21268 unknown command 8 [ 320.564241] binder: 21266:21268 ioctl c0306201 20007000 returned -22 2018/04/09 16:12:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0x404c534a, &(0x7f0000000080)) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:12:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xe800, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="d62cf722e5cb2f64550d75fbba1263edf8609eac116b9c22c2f0de14588c", 0x1e, 0xfffffffffffffc04}, {&(0x7f0000000240)="b32daa686d53d7cbfec327b0b6ee23aae8aad20d9c9834a61c1d97d1a42182d6e48d70b0063a145ac9f9f3fc0e1400713281eb56afffcf95bdd04c7acdfc491e3930005d4f2866501d747b44d89184c8135c727a6a5a76242c24e0b265ae83d44e7311abc75ce02711ce591c565526d66b55c9f21f94fc59f7b5a1299ee3331ca990933ff05fc2ceb57b8fab02335ed95ab194ad342baf74a92f682ec1f5edc2dd4dc48d0aee8602bd3711107b242a47e716fa6041b13881c7051dd317eb53e29119a30eb15f7c1ba2997ee428e093", 0xcf, 0x2}], 0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="7acc4140e7e97282b6a3d9c0a007a7c7d65d78d193c48ab9dd466b94"]) 2018/04/09 16:12:04 executing program 3: r0 = socket(0x1, 0x400000000000003, 0xfffffffffffffffc) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/09 16:12:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x9, 0x8001, 0x7, 0xcb, 0x4, 0x7}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000005aa7284fe2c0006c00000000000000000000009500000000001000"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x2f, &(0x7f00000000c0)="db39cabf03c18f087a70c1bab20f", &(0x7f0000000140)=""/47}, 0x28) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x3f) 2018/04/09 16:12:04 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1ff, 0xfff, 0x3, 0x4, 0x8, 0x401, 0x6, 0x400, 0x3, 0x6, 0x0, 0x80000000, 0x86, 0x936, 0x80000000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x10000, 0x2, 0x2, 0x8001, r1}, &(0x7f0000000240)=0x10) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x2) 2018/04/09 16:12:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="ce", 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x10000) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) close(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) 2018/04/09 16:12:04 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0xf6) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x79, "44d7dd3c225af12fde0c7df2bd865fd9bd28e6a958e6c05cdfaff14ec47b16accbdacd83ec4ebc945b5cc8a416ec0d653661458fe041c6b21955658e8fd332380d204b9f24cfb1f1b8e85cc040ab9531d860bb2838924ef8cdb526619887c57b756584b6c99a908ce513b2dafc94af31d57839e6f02454cb3b"}, &(0x7f0000000300)=0x81) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000380)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x4, 0x7ff, 0x6, 0x3b]}) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000003ff8)=0xffffffff80000000) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x4, 0x0, [{0x0, 0x0, 0x3, 0x7f, 0x3f, 0x2}, {0xc0000000, 0x1000000000000, 0x0, 0xffffffff00000001, 0x2, 0x0, 0x100000000}, {0x80000000, 0x4db5, 0x3, 0x6, 0x8, 0x800, 0x8}, {0xc0000019, 0x4c, 0x1, 0x10001, 0x8, 0x9, 0x3}]}) fanotify_init(0x1, 0x800) 2018/04/09 16:12:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='[', 0x1, 0x4008002, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e21, @rand_addr=0x5}, 'vlan0\x00'}) close(r0) 2018/04/09 16:12:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb2, "e9d8f813c3f7c4099077a4b28aa2d9167754cf72d5bde5e07ae05602bb409597712e589a19426022b587d1745c480dda878a9af5e65306c1d239f42ad40659b90c01c1570c23fc5f3679d7fb871efa5859d97147610cd70ec76ecbb882ba6631dd07dd52eabfd796a58579aeda9f0c9a380fe9ae1070a256544250ccaa40f225d3cc3681e6043a0e50c902fb87cbae0cced50e64b1921259751412aa95164a32959e07eba146700951f09b30c37fc165fe48"}, &(0x7f00000001c0)=0xba) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}}, &(0x7f00000002c0)=0x84) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000340)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) signalfd4(r0, &(0x7f0000000080)={0x13000000000000}, 0x8, 0x80800) r4 = socket(0x10, 0x4000000000000800, 0x6) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x14) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}, 0x1c) write(r4, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000000000000000000bc60d43e314553ace8310596928bab797f1ef89defae9c2383539cb0750a393858fbec47f6040669da1d65661dc28888e36704157a5195b2f754613b84fe1e313823d2dae4b10ec644a37a21"], 0x10}}], 0x2, 0x0) 2018/04/09 16:12:05 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000200)=0xfffffdd3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x4}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xfffc, 0x0) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) 2018/04/09 16:12:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/4096) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/09 16:12:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f0000000040)=[@iv={0x28, 0x117, 0x2, 0x11, "74555485fa0504690d5f24ea8ba57c116a"}], 0x28, 0x2000000}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 321.614412] binder: 21338:21339 got reply transaction with no transaction stack [ 321.622022] binder: 21338:21339 transaction failed 29201/-71, size 0-0 line 2763 [ 321.679768] binder: 21338:21344 got reply transaction with no transaction stack [ 321.687494] binder: 21338:21344 transaction failed 29201/-71, size 0-0 line 2763 [ 321.720636] binder: undelivered TRANSACTION_ERROR: 29201 [ 322.362244] binder: release 21329:21330 transaction 65 in, still active [ 322.369139] binder: send failed reply for transaction 65 to 21329:21356 [ 322.377226] binder: 21329:21330 ioctl c0306201 20004000 returned -14 [ 322.393382] binder: BINDER_SET_CONTEXT_MGR already set [ 322.399677] binder: 21329:21330 ioctl 40046207 0 returned -16 2018/04/09 16:12:06 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6d, 0x80480) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x3ff, 0x7, 0x4, 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r1, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r1, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/04/09 16:12:06 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@empty, 0x1, r2}) 2018/04/09 16:12:06 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/04/09 16:12:06 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x80000000, 0x80000000, 0x6, 0x0, 0x0, [], [], [], 0x6, 0xff}) syz_emit_ethernet(0x7e, &(0x7f0000000800)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x2, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, '\'jY', 0x44, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0xffffffffffffff1a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000001c0)={0x1, 0x2, [0x0, 0x82a]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) 2018/04/09 16:12:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_names\x00') r1 = socket$kcm(0x29, 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) sendfile(r1, r0, &(0x7f0000301ff8)=0x3, 0xfffffffb) 2018/04/09 16:12:06 executing program 3: r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x2, 0x0, &(0x7f0000000040)="2e545c27960ae0dcf9155419296c5ca36e8583e20d4d3416626cba7f53fa5d37d841b7f7dc1bb43ffd0c06ded313d65a2098aac640515070b75be2fd3c5c38f58eb8a8d687a6e19e378c64d601e1b2d700d2893d6909ada69b8f73b6294025235bdd865c7ce431af255dfeb9cf19f41400f1bef8b4930124341e0608d6cd2c1636893b12614a8f848ab062b6e3f8c1215377", 0x8000000000000000, 0x7fff, 0xd82e, 0x1, 0x8, 0x7fff, 0x8, "d4d5c289cdbe5e11c4fb58bf04bf8b14d8e236168361c3a4850ff946c6a29ac5d7de16afe89965e28475e413822bc024e6267c90514d5a20355690dd9e337b3d88070f53f377dad45034666edb1803b22923cc4aab368f52dffc16cb0be09eb3cf48bc1dc2d3f73e70d076c803dcbddbf6d71715f69d367eff7fedf16006b1ed557bdf0942596bedc554b0362b14ffd84c29a440cc736aed0a9cd4d2581232016041"}) 2018/04/09 16:12:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = socket(0x1f, 0x5, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x143000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000180)=0x8, 0xad) getsockopt$inet6_int(r1, 0x29, 0x1000000000019, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:12:06 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="9a6890a3c17e3b12f58340358d3f632667eddb5549fb1fb7249efce2fb8d2c1e195e496a8794f4381d4c086f6ecc78a22ba561d01c968006063d9dec92e2d4a27a2402478003f4f2f07167dfee750a14c22ea97f130e8a1eec7d00bdacc614187904bf96948c22f3f354986c1057a6391995"], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10400, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xe9, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 322.404015] binder: 21329:21357 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 322.414636] binder_alloc: binder_alloc_mmap_handler: 21329 2000c000-2000e000 already mapped failed -16 [ 322.436466] binder: release 21329:21357 transaction 66 out, still active [ 322.443377] binder: undelivered TRANSACTION_COMPLETE [ 322.448558] binder: send failed reply for transaction 66, target dead 2018/04/09 16:12:06 executing program 3: r0 = socket(0x4, 0xffffffffffffffff, 0x2404) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x8001}, 0x1) write(r0, &(0x7f0000001200)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x283) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001100)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x78) 2018/04/09 16:12:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) ioctl$KDDELIO(r0, 0x4b35, 0xc67) 2018/04/09 16:12:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x4000) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000003c0)=@ax25={0x3, {"c05ac24a20834c"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="289ce517358ef4bb5ea1a35c7e537efa39675ffe3c7e9aaec7c4b0049a2dd02d3bc6ab39b5aa9c334457dd88d69cbe122003fb949a47e572b5b0e38327ed4744543037d14da0bc02b6da55a3039ee65f10c031ad304cd3c04c22b36f83fca76590cd1722f71f89cc51c429eb79afa90165a1b366d7fd6d15ac89718cbf0e754e94518808dcb6c333903c6e14e3c0c86c75335900fdbd5d2efa22b77cb1f6eddfd7b677627d3cafc073bb7efc34", 0xad}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40800}, 0x101) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001980), &(0x7f00000018c0)=""/140}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000001980)=""/208}, 0x18) 2018/04/09 16:12:06 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="b700000000000000070000009500d823818ddd3f0000000000000046a2b9000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000300)={0x1ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r3 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='proc}$\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x181800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000280)={0x180, @tick=0xffffffffffffffc1, 0x8, {0xe0, 0x72}, 0x9}) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@generic={0x0, "5c09ac7605eec1ec66e16b81a59161eeaedc277873225813f662c0c7de543c4398a38da1d1747fc628ada86c46ed06a199f65e206bf341f9d0e66c4838da6382c5a108f89417a68da461322f7f40450aa9aa219ea0b7034b9db8f9ada0feb1b71a604ca5f2ee96789d80ade17720d580f26c506adea4d0c5cc526b2ee1da"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=ANY=[]}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) [ 322.514910] binder: 21368:21369 unknown command -1550817126 [ 322.546315] binder: 21368:21369 ioctl c0306201 209b4fd0 returned -22 2018/04/09 16:12:06 executing program 0: futex(&(0x7f0000000080), 0x9, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x2) futex(&(0x7f000000bffc), 0x3, 0x80000003, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/04/09 16:12:06 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) userfaultfd(0x80000) unshare(0x400) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/04/09 16:12:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)='*', 0x1) 2018/04/09 16:12:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x325, 0xc000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x111000, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=[{0x0, 0x118, 0x4, "5d9ac448f27974e7e4f740b92235e864cb65313fcf0c32ac015719b816526a18ae6c30318cd480be045dee692c3e219c5e56c84e17dc2827008a4a492939d49decfab9c3dfd3e4be2a7380aaf0d652987b2929e3c47fe062223c63bb8720e2d189e34af80e01d89e59bc17423e77d0744c459c27bb010f"}, {0x0, 0x0, 0x7, "fbcdfc927d06b269a50385f795542e8d7365cac529ded926928b5dde2a88932cc71452fc0707014c2ce9ece00b1750de5aa5da7dea28e5167f2c30ba0953be4e5a1f42a233d613c23c96e081081ef858cb8a134d13a42749ce0360ac772fe44453d6a0e92f3e0413baa019de47368a5cbcd32fcca038b656e5808646b4a437c2f95085e8f53874a4803ea44e4b42d0865b094dddf466776b76b9c0e585a07004a04cd4cfa34fd6ca81ff75bdb016dfa7eb2dd92449afecb543d14d9ac41822ed845fd774b8c4da375af809e4e4622e05a036d2cb440f60b384057af396"}, {0x0, 0xff, 0x647, "672f5de9ab748dcb166863d7f6d0a37a60bb15c202f2d6d98c3254f7a9e2bf95fb3993f2059e7c25a1b3c15b8306e81afe35e1d75a292cdaede00cd7c622d3352a6415df85e148b1449c8a59510f13221ce26af4e9c0d0859b7c9f09d51f2181473772d33ac6ea02d5e047fb9d9b9573782faf4e7df73ac6a62ae082b6fa7526a0af2e7e3865cf03aff9efba5a6f632112f4b58788b69453e6595ab1c0e0b5639939db5db121bd766dadd0dec4e391c17eaf62b9e670e5d8b6d11a0caae88101e062ed9b6f033b7907ee310de9ae77a3b841df295a17c3b15ddc3630b9b82294063f608d86134db56c"}, {0x0, 0x1, 0x9, "26da8ca0657fc545b8f645aac4bf9c287e8f79d382e579b29284d6227001ffba99769718a4be57ebe922dc54be0ca69fddb22058bb24f0695a7bf7332c09bf340e30dfff573f0575978086f786930ad5877a5283530f9f6dc06ef903858fbd4a47e6"}, {0x0, 0x1ff, 0x6, "2e5cf8409c8c5dafef161552980b50cf08c27d80dc93b0a1a1218c08cc5d3cc2e2c200ef850307144157545128425b464db7cb0bb7fb3ce7435b432c2a4494e22d"}, {0x0, 0x110, 0x4, 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{0x0, 0x11c, 0x81, "fbadaa68fb8a3b27584aed6cad945a4989d3a63ef0c80eb1a6d0fac30112cc02d091a4335d0853a52c79975f316a54f00f95361e3f7978bf99266aca89730243fc8b211562f72308b6b72db4c79127f9ed5cd0823f93b09de0d3ef0df0370b8cbf21801d7f9037f013a3251177fb6ebbe812e14691542d54470b0f115575644822449391773708e58a60f137b7d0a81d91d994b1f0cf81b5bcab7077a67207bc9d"}]}}], 0x40000000000018e, 0x0) 2018/04/09 16:12:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x85, 0x0, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000140), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x10000) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080), 0x4) 2018/04/09 16:12:06 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) 2018/04/09 16:12:06 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x80000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003cd000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) r2 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffb, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001680), 0x219) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0x121b, 0x4, 0x1, r1}) write(r3, &(0x7f0000000140)="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", 0x16a) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x40000) [ 323.410881] binder: 21368:21430 unknown command -1550817126 [ 323.416702] binder: 21368:21430 ioctl c0306201 209b4fd0 returned -22 [ 323.429981] binder: BINDER_SET_CONTEXT_MGR already set [ 323.435194] binder: 21368:21433 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 323.435954] binder: 21368:21428 ioctl 40046207 0 returned -16 2018/04/09 16:12:07 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x2, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}], &(0x7f0000000140)='GPL\x00', 0x6, 0x41, &(0x7f0000000180)=""/65, 0x41000, 0x1, [], r0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0x0, 0x10}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x74, r4, 0x0, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffff) 2018/04/09 16:12:07 executing program 0: add_key(&(0x7f0000000300)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd2, "8a00f9fcec37f4433c01b44689a4cb80e87b5bedd097f74739f1aea7efe518718340681df736f828de9231cbe2d04cff4febe8919e97d5fc64b6ea4c1a15672f600b34a6970ba8896d61ff8a721bfd4d89a1c8a15e8031c164450a7d6db4cc8edd163c475d7c01852b6f761c528e140c3259edf5925955561ca3b4ae861f0900691fcf5b9c1823055c516256662f0e315fb2103ad8f9185ea779deffba1de8cfb6bddc43a887dfd52a7dda04baa23feffec1c27fe75d6886dab86fe7237f4cec2feb0069aa2414bb22443dd5b9446af3abb3"}, &(0x7f0000000040)=0xda) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x100000001, 0x7, 0xd28d, 0x400}, 0x14) 2018/04/09 16:12:07 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000040)=0x47a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/09 16:12:07 executing program 1: syz_extract_tcp_res(&(0x7f0000000080), 0x8, 0x8) socketpair$inet(0x2, 0x4, 0xfffffffffffffc01, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000140)=""/58, 0x3a}], 0x3, &(0x7f0000000440)=""/89, 0x59, 0x2}, 0xe0000000000}, {{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/101, 0x65}, {&(0x7f0000000700)=""/198, 0xc6}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000800)=""/94, 0x5e}], 0x5, &(0x7f0000000900)=""/136, 0x88, 0xfff}, 0x1f}, {{&(0x7f00000009c0)=@nfc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/169, 0xa9}], 0x1, &(0x7f0000000b40)=""/137, 0x89, 0x4}, 0x1}, {{&(0x7f0000000c00)=@nl, 0x80, &(0x7f0000001280)=[{&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/144, 0x90}, {&(0x7f0000000d80)=""/113, 0x71}, {&(0x7f0000000e00)=""/93, 0x5d}, {&(0x7f0000000e80)=""/151, 0x97}, {&(0x7f0000000f40)=""/89, 0x59}, {&(0x7f0000000fc0)=""/170, 0xaa}, {&(0x7f0000001080)=""/113, 0x71}, {&(0x7f0000001100)=""/140, 0x8c}, {&(0x7f00000011c0)=""/135, 0x87}], 0xa, &(0x7f0000001340)=""/149, 0x95, 0x1}, 0x8}], 0x4, 0x101, &(0x7f0000001500)={0x0, 0x1c9c380}) 2018/04/09 16:12:07 executing program 3: r0 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vboxnet0[&trusted.\\&[keyring\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='em1\x00', 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x81, 0x2, r1) r2 = socket(0x10, 0x4000000000000802, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) 2018/04/09 16:12:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) r3 = dup(r0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) 2018/04/09 16:12:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mkdir(&(0x7f0000000300)='./file0//ile0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0//ile0/file0/file1\x00', &(0x7f0000000200)='./file1\x00') lsetxattr(&(0x7f0000000080)='./file0//ile0/file0/file1\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='vfat\x00', 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ioprio_set$pid(0x2, r1, 0x20) lstat(&(0x7f0000000340)='./file0//ile0\x00', &(0x7f0000000380)) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1'}, 0x4) 2018/04/09 16:12:07 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x9}, 0x8) close(r1) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x80, 0x4) [ 323.557707] binder: undelivered death notification, 0000000000000000 2018/04/09 16:12:07 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) 2018/04/09 16:12:07 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x31e6, 0x0, 0x1, 0x2}, {0x80000001, 0x100000001, 0x9, 0x40}, {0x2, 0x9, 0x6, 0xc072}]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x281, &(0x7f0000000380)="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"}) 2018/04/09 16:12:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @loopback}, &(0x7f00000001c0)=0xfffffffffffffc3c) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x8, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7}, @exit={0x95}, @ldst={0x2, 0x3, 0x3, 0x3, 0xc, 0xfffffff1, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400}], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x30, &(0x7f0000000080)=""/48, 0x40f00, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000400000000611000860000000000006f00000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 16:12:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000017444e7d8cf56450b271112eafbfcb5f910884dafda353697e90450aa27d60eef4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x705000, 0x4, &(0x7f0000000000)) 2018/04/09 16:12:07 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="090000000700000007000000000000000100008000000000fcffffff0000000009000000000000003f00000000000000000000800000000000000000000000004e000000000000000080000000000000810000000000000004000000000000000500000000000000440800000000000004000000000000b93900040000000000000001000000000000000800000000000000e9ef00000000"]) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x401) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x3, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x108000, 0x0) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040), 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x9) 2018/04/09 16:12:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffff00000001, 0x10000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) fanotify_mark(r1, 0x0, 0x40000003, r2, &(0x7f0000000080)='./file0\x00') 2018/04/09 16:12:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x240, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/04/09 16:12:07 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700060000001f5f08c90a000200000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xbf2c, 0x80801) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000280)={0x2, 0xffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0x5, 0x3, 0x45, 0xbb9000000000000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x9}, &(0x7f00000001c0)=0x8) r3 = socket$key(0xf, 0x3, 0x2) signalfd4(r3, &(0x7f0000000200)={0x1427}, 0x8, 0x800) 2018/04/09 16:12:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000140)=""/191, 0xbf) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket(0x10, 0x4000000000000802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21}}) write(r2, &(0x7f0000000240)="1f0000001e0007f18763ba5effffff635900007702000041576b753df2dd8d65a5dd41ed00eb7888eb37e767d90bf3856adb6eae027489b98290732158bb000d3d308d270387846fa7d5a92bf21b0d56e1cf8f9b6a4c1b7621ea0d9fadec0e674eccd87c23875b37a93be24a5c6b62fee78f40a33af30002bd221f302400000000000000000000", 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x40, 0xc5b}, &(0x7f0000000100)=0xa2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x6, 0x200000000000100, 0x8}, &(0x7f0000000500)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000480)={&(0x7f0000000380)=""/239, 0xef}) [ 323.864737] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 323.920000] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 323.959612] QAT: Invalid ioctl 2018/04/09 16:12:07 executing program 6: accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) 2018/04/09 16:12:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet6(r0, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001200)={0xffffffffffffddd6, 0x4, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}) [ 323.975892] QAT: Invalid ioctl [ 323.983193] QAT: Invalid ioctl [ 323.991362] QAT: Invalid ioctl 2018/04/09 16:12:07 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x98, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4804}, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/09 16:12:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1000, 0x2001) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x2, r2}) 2018/04/09 16:12:07 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000380)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000280)={0xb24b, 0x7f9b307cb4576d1b, 0x7, 0x3, "8065466d44db7d4ddaf498c6e2fcbdc36c7bd350a74bd0e43440fb6ee337305e0f0e406addec4543f699dcb8", 0x101}) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x1e4) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000200)=ANY=[]) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) 2018/04/09 16:12:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r6) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r7, r3, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000340)={0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="b8010000000f01d966bad104ec360f01dbb9800000c0b80001c0feba000000000f30c4c3b56d48000866baf80cb88454698bef66bafc0c66b8d48266ef3e6531d90f3236640f013f0f08", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/09 16:12:07 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r1, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/09 16:12:07 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xc, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000001a00000000000000000000808102050005000000000000000000000018000000faffffff000000000700000025bf3801000000000000000000000000180000007f000000000000000700000012af0001000000000000000000000000950000000000000000000000000000001800000035ffffff0000000006000000180000000503000000000000090000009500000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x4, 0xa0, &(0x7f00000002c0)=""/160, 0x41f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r0, r1}) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000480)=0xffffffffffffff79) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x101, 0x100) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x8001, 0x1, 0x4, 0xfffffffffffffffb, 0x0, 0x52b, 0x1ba98, 0xa, 0x8fca, 0x100000001, 0x80000000, 0x81, 0x3f, 0x1f, 0xbe58, 0x6, 0x10001, 0x0, 0x2, 0x2, 0x3, 0x2, 0x3, 0x9, 0x100, 0x9, 0x1505, 0x10001, 0x1, 0x9, 0x200, 0x75d, 0x90a, 0x0, 0x100000001, 0x28f0000000000000, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x6fd9a5b6b953e802, 0x5, 0x6, 0x7, 0x0, 0xfffffffffffffffa, 0x3}, r2, 0xf, r3, 0x2) 2018/04/09 16:12:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x90100, 0x14) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r2, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r3}, {0x38, 0x2, [{0x3, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x54}, 0x1}, 0x0) 2018/04/09 16:12:07 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x32, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x4, 'none\x00', 0x0, 0x5, 0x15}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2004, 0x6, 0x2, 0x3}}, 0x44) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x8, 0x100], 0x2, 0xf11, 0x5, 0x3aed, 0x200, 0x3, {0x0, 0x26, 0x7, 0x5, 0xeec, 0x4000000000000000, 0x2, 0x8, 0xab3, 0x1, 0x4, 0xe, 0x8, 0xffffffff7fffffff, "99f1cdf5280dc81e0c26c141b61edb1ecfb3fbe87430b78495ef46a4786d3d22"}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) 2018/04/09 16:12:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) r2 = msgget(0x3, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000280)=""/215) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2f01, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x2, 0xc, 0x1, r3}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8, 0x1e, 0x7569, 0x9, 0x8000, 0x9, 0x5, 0x38000, 0xe000, 0x9}) r4 = socket(0x10, 0x4000000000000802, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)=r5) write(r4, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000000)=""/26) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2, 0x0, 0x3}}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) 2018/04/09 16:12:07 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="0a1634621ff3f66a5a4a19177eca60ce762aae26c0721ac3a7a699f1bdc03714ea", 0x21, 0x8}, {&(0x7f0000000180)="4d4a8f1902962a9c746d91f70679983dec6d792a43587184f286c4687f2986036bcc37c9c3d6f3cc9491", 0x2a, 0xfffffffffffffff7}, {&(0x7f00000001c0)="421fdc97722262c1ac5fbe237cffaa27d0a4af7560f6446a81e558d27a86c01a9201834a0cfef55f25b5e75eb73ad36bb21eb3b4042cd9a36f3f2d3298e9dd6868d07eee3524e49e3201ef00828efacdf029287c6ab87122b5adabfcd87d448496c2b7aeaff4717edabeaa9577058a173e7a044f3bd87447855d964ae46a86778bfd74d9d7e0cce7b3749e414026a997a8a112216ca615452471940a84ab7d5aa9628cccc6d6849e29d174d48575be37d922cfb892c8c48dce3b5c6ee40e726e96f39288929bdcb0c31b39d72f9fb08df5b6", 0xd2, 0x3}, {&(0x7f00000002c0)="29bc2f38971a3f9bcd98338d2d806443b7cf6d5c", 0x14, 0x7}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="abc6726f72733d72656d6f756e742d726f2c6e6f71756f74612c6e6f71756f74612c000000000000000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000480), 0x2) pipe(&(0x7f0000000440)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000300)=""/30, 0x1e}], 0x2) 2018/04/09 16:12:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r5, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 324.325452] jfs: Unrecognized mount option "«Ærors=remount-ro" or missing value [ 324.397634] jfs: Unrecognized mount option "«Ærors=remount-ro" or missing value 2018/04/09 16:12:08 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x210201) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000100)={0x5b5, 0x9}) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) r4 = socket(0x8, 0x805, 0x3) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80800, 0x0) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x2f16a327}}}, 0x3a) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/09 16:12:08 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) r2 = accept(r1, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x5, 0x4, 0x5}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/53, &(0x7f0000000080)=0x35) 2018/04/09 16:12:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = socket(0x14, 0x4000000000000801, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0xeeb6, 0x3, 0x81, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x91d}, &(0x7f0000000240)=0x8) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x58) lseek(r3, 0x5e, 0x3) 2018/04/09 16:12:08 executing program 6: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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0x1000}], 0x1, 0x0) eventfd2(0x6, 0x801) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x8, 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0x1000, 0xa3}, {&(0x7f0000001100)='i', 0x1, 0x6}, {&(0x7f0000001140)="34507fef38cf0ab5a8535a01", 0xc, 0xffff}, {&(0x7f00000011c0)="7a5036354c852d3510b7e0a0d127bbc508d95f526578f41d778bd62bb159d371e207d32b34e501cbf3fbc2e39732e0183dcf728a1210504938861bc63230cbc29d2654e0fd5caefb470f941775fdd6799d691166bf00039615267af5c4e8371e6d3f22b682b419e906796fe677a02d6f67181b", 0x73, 0x200}, {&(0x7f0000001240)="5960ff40e0c4329c60e032a43d4f37d7d3f706e220c80dd552be94b2cce891ca9cf6d1a6ae604fe155d65b66de8ebd1a997a64cebeb58456812c918092cdb2cd0668b614c7276d0a086275b0ffaf7c385c7704ddcb654df0c61890d724bbdf46b3f449e7dd8e8a9ee2259c93065d2d82d3f9834935ccf536d1", 0x79, 0x3}, {&(0x7f0000002300)="3c8621fd9f0f57cabad29d949395334bc1694b93e5b46354bb889e01226c3e67702452b203a887e563d0f6eacc2e8047fb38bee2ff25a05db806264da8e68c6dec5658736ce772b9159b25692a4ac3e01e3503847a1a22f7c275ac16b9de812da7b70d1784b87faed357caf025207c0973e1e1f1fa57ea563f33fe7559c31279406e30fb140d2fe796aa68a170cae0b08ed33cac4a311c88f67b1a4cb5e317d6e1bc70fe557bcc8df09dc7045d8ac576039e156d9a476dd2b4447a6f8da00052ea5f163e581673403b7f8726408ee80c8d55e15aeeaf2a85cabb94b31b9a393204662a58c9e4645e7f5498b99590c85313ed2703", 0xf4, 0x40}, {&(0x7f0000002400)="562d5fb8082ef02abf801f0aa2b27551ead51dbdbf24100b32a6c0a6c686f69a88ec15c2b5aa82ee5e7e7b1576e83a5834aaad9643b986fc8393778cd5dde14155c11b", 0x43, 0x3}, {&(0x7f0000002480)="f32d8396ba6f1f6428bcf67920a7d863a5b67d6fbeef806a2479e80127a85bf7f46a592d0ffada4cc99661ce79dec9dd8c91de0039cfbe0e9cac5234243ab462dc5fbd817418ff404dbfd55c", 0x4c, 0x7fff}], 0x2000, &(0x7f0000002740)=ANY=[@ANYBLOB="6c6f636b70726f746f3d646c6d2c6c6f636b7461626c653d2c009dca9a73b1406bc8864d8b07868f8937f89359931a703961ff44aebf2f8e7101e28af5c4e26265ed54213bb2e2c7e5abed38f16ad11005fb6d0c7991f13ab03de94b867e2193f00abeceb1d546c74a6c75bfe97505768bcf43f6e4b888eac327da24d25a14cbaf29fba79938694d1f2cae5fbac3cc6bdc8f79127cf089f44938036ed9111e166efb7a7447b2ee9e2fd1cb7cd918e86455191a0fd34d1cf97c9b1e47e8bb6f7083159e6f3a524cbb8e105b4925e2cb101d478a310785212ce1716572f5af9f64d0ed8ee4a88bf3073ad9033918c3a8c1c0e6cdbaab2bb54c0cf7860bf13d9711e502ae8a70307a457f2291df1ae6150b90a7c82a9a62fb6f3efff7a1b835bea0c2eb177d24214cba80a5765dc6c387ac52566c2504de695d1351dda7c539d9a35355d5757036a19a9e53583ad943fff7a31c0841b3cd76fac3057759161ea8fa0bc4dc02c62238d4da68c1ead55cb540f613f58484cdc41540a582"]) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f0000001180), 0x7fff) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000025c0)=""/14, &(0x7f0000002600)=0xe) 2018/04/09 16:12:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x244001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="02debad89d5ea5fcd3f8b1e55e60f877f4f0e2b830830e06ce3e1be8bdffa5deadd2c8ec405ec31075dcf6bdfe1f9e23879a8a459b44662758790ebf99c8a8a907d99dc74d91665eab309e41e9dcfeee07626f387d89513ebef037c7a60e94a34947926389ddb0802a4a695e89816d3141351455786876bf0bd39ba54d94a6e5b431ab73ae2632afca282d186e3de45e7072552cdff839cc13067a472cdcf6b9cc253d45960b", 0xa6}], 0x1, &(0x7f0000967000)}, 0x0) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x6, &(0x7f0000000180)=[{0x9, 0x9}, {0x6, 0x4}, {0x89, 0x1}, {0x100000001}, {0x6ad, 0x10000}, {0x1, 0x7f}]}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x305) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/09 16:12:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f00000001c0)=0xffffffffffffff65) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7, 0x2, 0x5, 0x1, 0x5, 0x8}) 2018/04/09 16:12:08 executing program 2: socketpair(0x11, 0x806, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="0b3053e8d9eeedd75b82146672afd8ad5190958b5836ef37b041e6a479e3ef9bb3117cc498363c09decadaf76ce59309c9de1540087d1acbfff92aa4177852ba6d1d1d489eb100b4bf1bcf512bc2b740a433942f16defc7d0e8f03f9071af41013be05e75212229e338baff04d18d01397753e0a61bdedb73cb22b1eb69a9546a6da4a52cce9efdc428502353489966a2b53928f6b18f74ccba179878cd35d8bd9db56240bb1ab3564c7b965e521e088b2f95724b37bebc1ebdba883a31705627198caee3ca809c9af7a16abb2ee6a775b1e7c21682b1adb057d810c678b33a715ea4344", 0xe4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)="75d64e757e848e87adfd1e2565ea4c57df4629e9f7a931a72d32669403d3bf2863a1d7db60b25656", 0x28) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000240)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x8, 0xb, 0x8, 0x3, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x61, 0x7fff}, 0x90) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000440)=""/45) r4 = dup2(r0, r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000480)) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000004c0)=@generic={0x2, 0x3}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000500)) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0x10}, 0x77, r5}) write$binfmt_elf64(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0x38, 0x101, 0x7ff, 0x3, 0x7, 0x9, 0x262, 0x40, 0xdb, 0x32, 0x4000000000, 0x38, 0x1, 0xdabc, 0x80000000}, [{0x2, 0x9, 0xfffffffffffffffd, 0x7, 0x70, 0x1, 0x3, 0x9}, {0x6474e551, 0x10000, 0x9, 0x7, 0x3, 0x818, 0x2, 0x9}], "470bd7a542372e47e26a93deb848e9f407cb6b139e6e6cd05a66b6410bb64f04b3a8ce4d9643e6d36e841e9aa9131af228e4906a980e352e5c59d527943b7bcda15a69e829012a578f2933f78e3dc17393", [[], [], [], [], [], [], []]}, 0x801) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000f00)=@sack_info={r3, 0x5, 0x5}, &(0x7f0000000f40)=0xc) r7 = accept4$packet(r1, 0x0, &(0x7f0000000f80), 0x800) lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) r10 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r10, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001100)={r6, 0x200, 0x7fffffff, 0x8000}, 0x10) timer_create(0x6, &(0x7f0000001140)={0x0, 0x2f, 0x4, @tid=r2}, &(0x7f0000001180)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00000011c0)={0x7, 0x14, [0x3, 0x7f, 0x8052, 0x8, 0x7]}) readahead(r1, 0x1, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001240)={&(0x7f0000001200)='./file0\x00', 0x0, 0x10}, 0x10) fstat(r7, &(0x7f0000001280)) 2018/04/09 16:12:08 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000000600), &(0x7f00000000c0), &(0x7f0000000840), &(0x7f0000000640)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x14}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x1) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000900)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0xaecc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5005}]}, &(0x7f0000000140)=0xb) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000300)={0x3, [0x1, 0x101, 0x1]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r2, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3}, 0x8) accept$alg(r4, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000580)) 2018/04/09 16:12:08 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x20f, 0x1, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x10000}, 0x8) 2018/04/09 16:12:08 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) connect$ax25(r0, &(0x7f0000000280)={0x3, {"bd4ff720c97d19"}, 0x4}, 0x10) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x210000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x40000001001}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x60c0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000140)={0x3f, 0x3, 'client0\x00', 0x7, "323b0bfed8e25b8b", "a7f5dd3f4852dcc15279165b2a53fec09ac3f79dfbf344c4920ca8435fb634d6", 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/09 16:12:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x0, [{}, {}, {}, {}]}, 0x68) 2018/04/09 16:12:08 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000100)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x2, 0x4, 0x5}, 0x6, 0x3, 0x0, 0x0, "3ee85a0bff141aa3"}}}}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/09 16:12:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:12:08 executing program 3: r0 = socket(0x10, 0x800, 0x5) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:09 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x50, &(0x7f0000000080)="2674d95d17103c53d6d4a82840ab0b824990df9e556400e375cc7898eea978cda02ce67b163070dd5933442b60cf2087b7ede3ff1494dc8ec1ac1a21b1187147579b82b8c426b4381dd52c20bd1f9b8abfa38ff42e30ee03e24c326b591938e1104883c874") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x22400) pwrite64(r0, &(0x7f0000000000)='L', 0x1, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x24) dup2(r1, r0) 2018/04/09 16:12:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffff8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x7e, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$rds(r0, &(0x7f0000000940)={&(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000580)=""/73, 0x49}, {&(0x7f0000000600)=""/1, 0x1}, {&(0x7f0000000640)=""/93, 0x5d}, {&(0x7f00000006c0)=""/51, 0x33}], 0x8, &(0x7f0000000880)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x6890}, &(0x7f0000000780)=0x7fff, &(0x7f00000007c0)=0x5, 0xfffffffffffffff7, 0x80, 0x4, 0xefa, 0x48, 0x101}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000800)=""/3, 0x3}, &(0x7f0000000840), 0x20}}], 0x88, 0x4000000}, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x484000) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80200) 2018/04/09 16:12:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0xff}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/190, &(0x7f0000000000)=0xbe) socketpair(0xa, 0x1, 0x8, &(0x7f0000000140)) 2018/04/09 16:12:09 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x84100, 0x0) 2018/04/09 16:12:09 executing program 4: socketpair(0x200000000000028, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x0, 0x33, 0x18ad, 0x1f, 0x73, 0x1f, 0xaeb, 0x9, 0x5, 0xc1, 0x8, 0x100000001}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x100000000000080}, 0x20000885) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400c00, 0x20) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/09 16:12:09 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x8, 0x7ff, 0x7, 0x100}) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x4, 0xff, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x400, 0x7, 0x7}, 0x10) 2018/04/09 16:12:09 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) modify_ldt$write(0x1, &(0x7f0000000000)={0x1187, 0x20000000, 0x400, 0x91, 0x800, 0x0, 0x1000, 0x4cf, 0x800, 0x9}, 0x10) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/09 16:12:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x14, 0x18, 0xfffffffffbfffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x1, 0x1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/09 16:12:09 executing program 3: r0 = socket(0x10, 0x4000000000000805, 0x0) write(r0, &(0x7f0000000040)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 16:12:09 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x2000000000000, 0x6) 2018/04/09 16:12:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'bpq0\x00', @ifru_mtu=0x100000000}}) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/254, 0xfe) 2018/04/09 16:12:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x20}) sendto$unix(r1, &(0x7f0000000040)="cbcd19f508838baddda7291729b12eea6a237d829fd56d06c96e46152a726f23ab734bb1d0407d4f976f54e566c740f67695428ef430a1d1380866a1a48d7f149fc7b872ccd83f780bc4112c22ad4e45ce07c76d445c7f0f9bb596e30d03165f7a9b0dfeb8a0ad4c3b5aab8f3388ccbf132c16", 0x73, 0x8000, 0x0, 0x0) 2018/04/09 16:12:09 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1000008202, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) write(r2, &(0x7f0000000000)="c3", 0x1) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x677acff3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000100)={0xffffffff}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="4dbe41a3cc43fe163628d4a37b74750117eba53b0a660727dde799cc28650e8a2c5cca170659c689294d3e83efadafd5bd725799ed98dbac4e49c440322807edf8e42fc78833c054f879e3e37656584b82dac0083a4343eeaa94b7599a2d5094bf9cc922038b74238ad8640dafb658321e2892cba14af0c5460f5b045ae1346e971c1711642ed376c8", 0x6cd, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x27f) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/04/09 16:12:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="66b80e0426f90f23c00f21f86635000008000f23f80fae8a88006466640f011d3736670f01df0f00df670f063e26d8090f23430f07", 0x35}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x807, 0x8) 2018/04/09 16:12:09 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x24) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x8) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101082) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fcntl$getflags(r1, 0x401) 2018/04/09 16:12:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x7fffffff}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) 2018/04/09 16:12:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x0) socket$inet6(0xa, 0x80000, 0x0) 2018/04/09 16:12:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x8000, 0x0) bind$pptp(r2, &(0x7f0000000400)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0x1000, 0x0, 0x649b9d38}) setrlimit(0x0, &(0x7f0000000000)={0xb0, 0x81}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000001c0)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r4, &(0x7f0000000100)="7412", &(0x7f00000002c0)=""/242}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 16:12:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900)}, 0x20) gettid() getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000600)=ANY=[]}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000640)={0x0, 'ip6gretap0\x00'}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100), 0x0) 2018/04/09 16:12:10 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='-]*vboxnet0#vboxnet1(vmnet1lbdev-nodevkeyring#:-md5sum\x00', 0x3) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x8, 0x4, 0x4}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/152) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x7e, 0x7f, 0x401, 0x3, 0x1, 0x4, 0x0, 0x4, 0x0, 0x1ff}) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8004, &(0x7f0000000000)=0xfffffffffffffffe, 0x8004, 0x5) 2018/04/09 16:12:10 executing program 3: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) fsetxattr(r1, &(0x7f00000004c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='%\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xba5, 0x191000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x136c, 0x400) syz_open_pts(0xffffffffffffff9c, 0x82800) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x40) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) getpgrp(r3) 2018/04/09 16:12:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = socket(0x3bf7c73ae77024d8, 0x800, 0x81) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/09 16:12:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000140)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0x9, 0x8, 0x3, 0x923, 0x4, 0x8, 0x200, r1}, &(0x7f0000000100)=0x20) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) 2018/04/09 16:12:10 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0xd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r1 = accept(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/09 16:12:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x31) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x400100) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 16:12:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x200, 0xb500000000000}) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0xf02d4279dc96d4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x6) 2018/04/09 16:12:10 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1, 0x5}) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000600), 0x9, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x5000) 2018/04/09 16:12:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0xffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0xc0000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0dbecc0dfb0b8b55a2ee0538e2f2ea02e76f2f09db2c563618ab84ed1aa19e8c4a5f1895e73c7b811233d63183a877f3b94da9fe3073fac80ba61d0d6bd881eb5c98181e6de61625339bc91819f14e6f5abd79fd9910821d326e74188e434cbbb6a0b3cd234760f62b922f3151bcddb611", 0x71) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x141c02, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x101000) r4 = epoll_create1(0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) r5 = semget(0x3, 0x2, 0x200) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000480)={{0x7, r6, r10, r11, r14, 0x10c, 0x80000001}, 0x80, 0x3, 0x4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000500)={{0x9, 0x81}, {0x0, 0x1}, 0x9, 0x2, 0x4}) r15 = accept(r0, &(0x7f0000000580)=@nfc_llcp, &(0x7f0000000600)=0x80) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000640)={0x0, 0x0, [0x2, 0x1, 0x8, 0x8]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0xfffffe0000000000, 0x8b40, 0x101}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000740)={r16, 0x6}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000018c0)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001c00)=0x0) r19 = getpgid(0x0) lstat(&(0x7f0000002dc0)='/\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004540)={0x0, 0x0}) r22 = gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004580)=0x0) r24 = fcntl$getown(r15, 0x9) ioctl$sock_SIOCGPGRP(r15, 0x8904, &(0x7f0000007340)=0x0) r26 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000007380)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000073c0)={0x0}, &(0x7f0000007400)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000007440)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007480)={0x0}, &(0x7f00000074c0)=0xc) sendmsg$netlink(r0, &(0x7f0000007680)={0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000000780)={0x1124, 0x40, 0x201, 0x70bd27, 0x25dfdbfe, "", [@generic="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@nested={0x114, 0x3d, [@typed={0x10, 0x50, @str='GPLeth0GPL\x00'}, @generic="3cd024bd7ef1f498e44f190119bb863375a7d847714355867f5997a61fabc61a698469a8fa063480078b27d89304e2078e4da89dbbdf655e63f9b0d2c670a20e2b68", @typed={0x8, 0x32, @u32=0x5}, @typed={0xc, 0x89, @u64=0x5}, @generic="778f6ad61a53499bdc71dc1d27b1a6f43d887654c2ef22d49eac78816e9cc6c6329c37b100fb8b1edd", @generic="969c7317ca4d62f2ea8464b25b0b11463ce6edebd3fc4e96943cd1de7b8dcdab2e99522d779acea0680684e54a132831c07587e9558423ff003d15f6e5b097e601733a5b99f7d76d9a9b4b3dd3b44425e625b779615bca329281e8ff7f89663a3bee3dc8cbd80bd42e5838113f3a89878a15311593efde8937ec967877", @typed={0x4, 0x36}]}]}, 0x1124}, {&(0x7f0000001900)={0x2cc, 0x1a, 0x700, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x4f, @pid=r17}, @generic="1b95061fa97dc8c02602561447830da3c897cce82ecbe113107435602ff94a01a81007", 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[@generic="5c433d2be4c4d9866f1a59c94771b6929c39569e067e285eeec0e220f494aab117986fa9a8e64168bb18521e6392c7d46f9dfb4edae42174bdc1917c6f4a2189307bf52c8a2cebd38812a904f9b80553c2916f0d9df29025cd89bc81b51b205a492f35239491f2bf10b88575cded7f1af7eef09bfe45614ccbcaba6c44ff79c3cb02b418b075ff1e49fbf606f94f3f14764eca15ffbe16735351ff340b80f765f6d767af360c524077a107c7fec2d3ced81d74c33bd5c064da80a1273fc547a6a9", @typed={0x4, 0x94}, @generic="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", @typed={0xc, 0x7c, @str='!md5sum\x00'}, @generic="fe26c8e4aa81a4bd0ec7b5b6acf82c2c3134ec5c116569de2ecfe614ef1c96bf857a1a108efdc6a03c"]}]}, 0x28ac}, {&(0x7f0000006e80)={0x414, 0x3f, 0x200, 0x70bd28, 0x25dfdbfb, "", [@generic="211035e6f7c44fb073fb82fb5b21a9d668ab999919d001052b17df2fde44e7db77ba235578bdcf165c67d627a887c4be443abcc365ce8eb3047d43428c3314894d4af6111ed09d9efe648799448747f6402097657add4408f58c6967ae7b0a4a09bde82d12e0853cb7c9eb4f411e067af1781225ddb19a96a8ff6da5ec6c3d90fc5d78c9b92d4ebe6bbf9aba1ef35eaaf2a866e1a4ac8b7874930b744e6e79622d73d735df56be6e7b23da35a297c7c2f997f34b144ff117d4abc2ab714e2e5de818f58eaba06cd899d6f1912174dcb89973a71a384b854021d80270c9e30ed5e3ab", @generic="67a5223860acc67fb0a5070e0e492cd08fab83adfbdc5f9214043cc544188a4238bde87327ddf380051644a307c8fa20852b669bf5ac6528487233326069e07d95c17d23e77e1ff15fbd72430360dce7262fc0fd", @nested={0x2cc, 0x5b, [@typed={0x14, 0x5b, @ipv6}, @generic="bb396e511d63de8fd22b4ffd63f7df7dcda2ff04f91102c854cb8b12cd6b10e2f3ffb419961b3fb8d99f19f8bb35f7572c5756b9f8aa8c96c68240714815dee878f741d7c6192678a7a5343dc2753322967b7b8045e64d927b515df6044b4c66a553f7ea8ea630f5aa443a34c367adb94580200950d37e40a07d646b8038f687e5e536dcadeaf2e352745c36cd648fb16db953562ca8bfbf626c97ad3bc264b2c8d55d34b870d1bd1ff4f1f7a6132f84d9dd0982463197bf50396e401b8b4355b545092b6c37e4b157d15e973e14def959b4c0264db65f52f80712ce0676411a464f85763c1b3b9734767ce6919b082c3a77", @typed={0x8, 0x3d, @fd=r3}, @generic="d2117957996a6c7a6d07", @generic="a23033a0cdd6d912ce8771a63a608b1767bcd006fe3d1aa883aad0f9a8e2cb05497772e9ac77a68f", @generic="bd797a3214f0bc2447acaf09da090f7386d26328df8915127564188aff40eabb85b8b553b9fbf658c54edcd9fbe3ffd8004e550a4ed265d770ca5df9e1f986583a3d5825cb6b5dd1a4e77b7dad4569d0a810345300af9e632b6c55b17e0d925095775637184e5effe1a41c52cbd7bb05279df0d78afeb5b3f326ecf498559689be690dc67824f258735d054281fcaabc6f79745b4a43f0a99745d1bba2e8f3d373", @typed={0xc, 0x46, @u64=0x87}, @generic="5aedf3dba3ed1c5f549c44fbf52c8b98a917756747a5eba5c4d2c4734a64d877bd9fee98112fc8bb84a0358ceb7290b1aa221722c3b65e0668cb8677f6cfe4da6cc0f4f7e4529184222499c775098e6cece52be2309ea2a9aa3c9cb0136d388a797fdd4bcda080baa44e320051336cc5c41e614ddb327554f4ebb64f3d4db3643583f6b900ef6ac81730a587f5cd441131490903ecfcf2af833699faf1418e3195857c2224567c307e4200edb7b2e687f9ac4a4187647d51e4fd57b24a55c5c899edb393cfa4e62f3697a328cec0517403952b81e94359231c9639"]}]}, 0x414}], 0x8, &(0x7f0000007500)=[@cred={0x20, 0x1, 0x2, r24, r9, r14}, @cred={0x20, 0x1, 0x2, r25, r13, r14}, @cred={0x20, 0x1, 0x2, r26, r7, r12}, @rights={0x28, 0x1, 0x1, [r4, r1, r0, r4, r15, r15]}, @cred={0x20, 0x1, 0x2, r27, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r15, r15, r15, r0, r15, r1, r2]}, @cred={0x20, 0x1, 0x2, r28, r9, r10}, @cred={0x20, 0x1, 0x2, r29, r7, r14}, @cred={0x20, 0x1, 0x2, r30, r8, r10}, @rights={0x28, 0x1, 0x1, [r1, r4, r2, r3, r15]}], 0x160, 0x14}, 0x20000000) 2018/04/09 16:12:10 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0), 0xffffffffffffffba) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305, 0x3}, @exit_looper={0x630d}], 0x5a, 0x0, &(0x7f0000000100)="c16d1f808c71f7701fbcb17fda943d8616026777bacb9965c5afb9d8ab6e07cba9162b79c7bb6a582659d132382df438acadaca838f879be6471b8de57aea1a33c72da94edfe4d51ca2501e62bf3c0bed766cb9d331a16b68f08"}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="538604b02d1a79b6ead75267e698bcb1cdd73afe37e28b44af1a3f2336b13d") close(r0) io_setup(0x728, &(0x7f0000000200)=0x0) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000000240)="cad60b78130024b8c39895d1e67aeecadcea3ce0b8c7472e8e811da6279743743a8845366a90a181a655f2278b", 0x2d, 0x8, 0x0, 0xebecc21fd398ac3f, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f00000002c0)="bfeafb80c62c030005bc38ee981fa3855815d28f007427ff30b23ca5c3e2a767ef2a4f21860f7e8e8c40ad303d20fbebcfe9c9fce410d511aedb3db42d578472ef90aa3005ab31c4bd57f1c6924c40fb195f4ee197c55eeaf50aadc595fcac9e9f4d3fcbf7c4e30d70f15505532bcc6b38199275289992aa08a175a6b9", 0x7d, 0x100000000, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000380), 0x0, 0x1a2b, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x10000000, r0, &(0x7f0000000400)="4f20d514ae6cd2ad6284662296bfae956b1cd7898c3f1767d3e1e2d4324955bed3196d4538da40fbdb66a5af94674ce7b280eee40a94e0b609866ef5f9d2fcef2ef4074a4c6a56cc46199cb617156eaec93730af2d1e03c8a51a52bb4c1b418bebecae12d94d8251dc6dea948cabbe5d765b249b5e3f4f72d399f7175dc6c0e90042244cea09514a298fe11391f0e1dffc7a2777cfd2c5952f01b91eda06539046a088e52c19a4269beaac85518550", 0xaf, 0x0, 0x0, 0x0, r1}]) 2018/04/09 16:12:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0x7fffffff, 0x8, 0x7fffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/04/09 16:12:10 executing program 7: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001600)}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000040)="7072160000", 0x0, &(0x7f0000000200)="2652a3045a219e0409a8dfca31e0984f29d39f3302973b2e205fcd236cf1a200ae0fe5ec48c0aad3b392e3c9f524e4ea4ebf0a5197da3c5b4e6d7eaf99d0fefac3999b68d36d05a287c1dac1275c6096a803c45c8928903bad3dafa6bcd9d5f50ee42671664ec6d3115fc0b9b9efe584d235b97d38ee9eb0fb5fb4b5629f858f6ad304b653408e8daca4d7") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/09 16:12:10 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, &(0x7f0000000280), 0x400000000000033e}, 0x20) 2018/04/09 16:12:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x2}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) r1 = dup3(r0, r0, 0x80000) connect$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x2, 0x9, 0x4, 0x5, 0x2, 0x1}, 0x1}, 0xa) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) r3 = dup(r0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/09 16:12:10 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x16, 0x3, @tid=r0}, &(0x7f0000000040)) 2018/04/09 16:12:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x10000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1000, 0x4) setpriority(0x0, r1, 0xfffd) writev(r0, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)) write(r0, &(0x7f0000000100)="333c81c9ef17c25791a89ece696b2984bb5f7f94b6b06e00b90eaf10406006a91f8e2adeb452201dacdabf231d4c74ef", 0x30) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101200, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x9, 0x32, 0x1, r2}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/69, &(0x7f0000000200)=0x45) 2018/04/09 16:12:10 executing program 7: r0 = socket$inet(0x2, 0x80000000280000, 0xdb04) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400001, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 16:12:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32=0x41424344], &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x4) ioctl$TIOCCONS(r3, 0x541d) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000080)={0x0, 0x3, 0x8}) accept$alg(r1, 0x0, 0x0) 2018/04/09 16:12:11 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x100000000, 0x8, 0x7, 0x4, r1}, 0x10) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x5}) signalfd4(r0, &(0x7f0000000100)={0x80000000}, 0x8, 0x80800) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/133, 0x85}], 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/04/09 16:12:11 executing program 2: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x15, 0x1}, &(0x7f0000001000)=0x18) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x800000000000000, 0x4000, 0x1, 0x4, 0x1d}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r2, 0x1}) sendmmsg$alg(r3, &(0x7f0000000080), 0x0, 0x880) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4c8000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = getpgrp(0x0) move_pages(r5, 0x5, &(0x7f0000000140)=[&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000fec000/0x2000)=nil], 0x0, &(0x7f0000000180)=[0x0], 0x2) 2018/04/09 16:12:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7ff, 0x3f, 0x40, 0x800, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xffffffffffff8001, 0x1, 0x1, 0x100000000}, &(0x7f0000000280)=0x98) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x401, 0x101000) 2018/04/09 16:12:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'gretap0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = accept4$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@multicast2=0xe0000002, @rand_addr, r4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x40, 0x20}, &(0x7f0000000100)=0xc) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000340)=""/162, &(0x7f0000000040)=0xa2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="860006000180ffff0200ff0100000900"], 0x14) 2018/04/09 16:12:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x4, 0x638, [0x20000180, 0x0, 0x0, 0x20000420, 0x20000758], 0x0, &(0x7f0000001200), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x6b0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4) 2018/04/09 16:12:11 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x3ffffc, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/04/09 16:12:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r2}, 0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b07000)={0x2, 0xb, 0x0, 0x5, 0x2}, 0x10}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x588) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000640)=0x1, 0x4) 2018/04/09 16:12:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e7d0881a9ffe", [], {@ipv6={0x86dd, {0x0, 0x6, "f83796", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="76655c5d4d91ebe65eb6cee7274433e5081be39be3", 0x15, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x795) 2018/04/09 16:12:11 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x208000) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000140)=""/233, 0xe9) 2018/04/09 16:12:11 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0202) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/09 16:12:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) [ 328.192320] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/09 16:12:11 executing program 6: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="d73788c05e704f348999c4927920be67d3a6fa490ff80f1093ab80ef8d215bbc757ffbcfc05d3b45908248b7f67a2082e6e1b6eea77b903116fdc4b1bc6b71e192ed8f908b54ebc99d1a3c4e2b679daf43146840d7e379e7d04c81786e42a921ff3a2785588c76d6bf669fa70b6b9a94b7f47d232c1b50a51288dcd801806388e15710db9c32fbb4b145a2bc570109fc9df67a64ee4fe69b4e1b871d1e849ecbff8142df9b4b67708fa3288edc20722d97f3c3a8", 0xb4) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000001640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001800)}, 0x0) [ 328.278992] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/09 16:12:11 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/09 16:12:11 executing program 3: clock_nanosleep(0x8, 0x1, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) clock_getres(0x3, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/09 16:12:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000004c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x0, 0x0, {0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x1}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:12:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x16, 0x105201) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x86, 0x14, [0x9, 0x5, 0xff, 0x2, 0xff]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6fe36b5f6e6f6c6f636b2c6c6f632c0000000000000000000000000000000000"]) 2018/04/09 16:12:11 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) 2018/04/09 16:12:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/04/09 16:12:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0x3}, 0xfe50) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x176) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bpq0\x00') readv(r0, &(0x7f0000001240), 0x10000134) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4}, 0x10) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/04/09 16:12:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) uname(&(0x7f00000000c0)=""/118) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa}, 0x1c) 2018/04/09 16:12:12 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000040)='vmnet1em1trusted^vboxnet1\x00', 0x3) ioctl(r0, 0x2285, &(0x7f0000000000)="0004808066ae50fc3126c37186db8c010316b46e734b94253df8903fb1878f04ad86593e7308af45e95b4398365d") 2018/04/09 16:12:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe000, 0x220000) connect$can_bcm(r2, &(0x7f0000000080)={0x1d}, 0x10) getsockopt(r2, 0x1, 0x80, &(0x7f00000000c0)=""/69, &(0x7f0000000140)=0x45) 2018/04/09 16:12:12 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)) exit(0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6a80000000000000, 0x4) 2018/04/09 16:12:12 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3000, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000380)=0x6, 0x8) rename(&(0x7f0000000140)='../file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000040)='..', 0x2000, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r1, &(0x7f0000000200)='clear_refs\x00') 2018/04/09 16:12:12 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10201, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000001c0)=0xb6, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x200, 0x6, 0x3, r3}, 0x10) mlockall(0x0) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000001240)=@pppoe, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x10001, &(0x7f0000002740)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001200)={r3, 0x3, 0x10000, 0x6}, &(0x7f00000012c0)=0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/4096) 2018/04/09 16:12:12 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) write$evdev(r0, &(0x7f0000000080), 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xffffffff) 2018/04/09 16:12:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/193) 2018/04/09 16:12:13 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x42d, 0x5, 0x1, 0x7b2, 0x100000000}) lseek(r2, 0x0, 0x4) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', '\x00'}) 2018/04/09 16:12:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xffffffff00000001, 0x8, 0x4}, 0x11) readahead(r0, 0xc, 0x20000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0xfffffffffffffe57, &(0x7f00000001c0)}, 0x5) 2018/04/09 16:12:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000d00014d564b00000000a065e84f7fbd72f782fdffffffffffffff09009b735ef1bc9ae2bf24ff8150ccb5574312262ce222bf5192dd3205b82fe2294bd402719b57862be65336f8161d1feb71e0b115f692f86356a0c477dec3f3ed106354516ab193f67967c2225dd58810c5c01793163c75cfa92f509eb8ccfd"]) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/09 16:12:13 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/04/09 16:12:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000140)=0x1e) sendto$inet(r1, &(0x7f0000000380)="eabfec0474be4426e03ad17796e6d2dbc805000000000000001ebde91fdb88ca8d88510b2639380478cc69a2fdcdb12e9ede89c27289397a3787fe4ad78c9057597ae597eb6e9fb3f19e2fb4c2ad2cf35d10b9a4c6b526cf7deb2f95bae1c77faaadaebfff2747a760ad0515d0e495e968f66d567b721901b2658b58de77b6d665fd328c6560b6343c96564418263f939fbb18a70c2461c415e4b3750e9b3f44c4c90398325b634d2ea4f2a96dc4546b91c699b56c49908d2f7acf03d9d1b63400000000000000000000", 0xca, 0x80, &(0x7f0000000100)={0x2, 0x100004e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) 2018/04/09 16:12:13 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326) r2 = dup3(r1, r0, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x7) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffcd3) 2018/04/09 16:12:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x40280, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002680)='/dev/sequencer2\x00', 0x30000, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000026c0)=0x0) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000027c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000028c0)=0xe8) getresgid(&(0x7f0000002900), &(0x7f0000002940), &(0x7f0000002980)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000029c0)={0xffffffffffffff9c}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002a00)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002a80)=0x14, 0x800) r12 = accept$ax25(0xffffffffffffffff, &(0x7f0000002ac0), &(0x7f0000002b00)=0x10) r13 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000002b40)='cgroup.type\x00', 0x2, 0x0) r14 = socket$netlink(0x10, 0x3, 0xf) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000002cc0)={0x5, 0xe, &(0x7f0000002b80)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @jmp={0x5, 0x5, 0xd, 0x0, 0x7, 0x4, 0x10}, @map={0x18, 0xa, 0x1}, @map={0x18, 0x5, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x101}], &(0x7f0000002c00)='GPL\x00', 0x4, 0x44, &(0x7f0000002c40)=""/68, 0x41100}, 0x48) r16 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002d40)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002e40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002e80)={0x0, 0x0, 0x0}, &(0x7f0000002ec0)=0xc) r19 = gettid() lstat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004680)=0x0, &(0x7f00000046c0), &(0x7f0000004700)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004880)=0x0) lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = socket$inet6_tcp(0xa, 0x1, 0x0) r26 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r27 = fanotify_init(0x1, 0x101400) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004980)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = syz_open_dev$amidi(&(0x7f00000049c0)='/dev/amidi#\x00', 0xcea7, 0x101000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004a00)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/mixer\x00', 0x381002, 0x0) sendmmsg$unix(r0, &(0x7f0000004b00)=[{&(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="e6310ad45c7d5519352aa4a88e93167ec439d0f46017342290e9c497ef87ff41c9a7fe125fe66cbe768109ca2a36b660a523969431bbc35a", 0x38}, {&(0x7f0000001180)="48574efe113c01357f9ae261e7470e0c64978d0df77ad224d4c74a25909825649640d0019de427e30341af2fe931ffa7d4f365ca15439d72dab41818fab0175f6d97a954", 0x44}], 0x2, 0x0, 0x0, 0x4081}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)="5e2ed38abc3835ee9b691e0293fc8b1f5af17c7ee54c3da194105a52002057f633d174527b8864d41e9a5643a10e790984a3efac4defe73c9fa133d9d5724385eece3d676144ea4d32fb948a958fdbe885f2dd9b3598c53c70355307baf9d36ccf4e2a02160d314b0d4fde6744da2fa45fd89de9da36176a3ec25b7fb1d51ce0cc63ff4744aeec8711fc2e3343e9dc981f0c0806d4b9ca", 0x97}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="a7860d5e00046a344167a654a2dd122a652fc54f50e7fc02c6acf5c56eb263e9a88971f1f311f1d5150dc191d52680d00b7213e951920394be5581015de09643ecd1274a7b67e00fe5277a51c4de23c4dfff257cc637ea8bd2b6137de3b1144979f1650376cf1e6390e580baf62eee2f27f00c", 0x73}, {&(0x7f0000002400)}, {&(0x7f0000002440)="6d131276dc71862c4db0f0b6772187e1ae0f438e4207711ea8d15a4566d85f0bdfc65d6d9ec53eccd34c445091e87a251921affb8fb82f781d4c45bd8dbe47f5293d", 0x42}, {&(0x7f00000024c0)="886f8430eaf1852796f86612c7e548511f26c17fbfef3c8593a4bc92b96ade270af7838224d1b021c1b596538dcb626c707bb97ad88873797ba42a8cde1f24ae", 0x40}, {&(0x7f0000002500)="9e9904a2a33855a8ff89f0bb83f6a529eaf9f3d5f3a9b543ac199a3fbf04f60eda8f41d53e99738db22882e9ee326626dfd2b97f021ebd57cc53f649b8cf9bf741362a8a0cf286f06ef59bbc6e8da6d93e11650b5d09bd4070df0e680781c56fcb78e60f5eac37c2ec9e25ed7e53eb2f3217726388e47f8b8e21a61b2fed7c91c0bb5928d0", 0x85}, 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{&(0x7f0000003180)="e2a248129d474dfca26010d5b19164411f7410f1ccea46c0107cc08d8d260078187fad0b7923f3090cd3e8db11a185b788a1d39efad8a827dac979d9e409194e5df12109833cf9f3e2801af469c412804c8077", 0x53}, {&(0x7f0000003200)="eecc274316bf1ed0ea2355c6f16277ec546ddfa63896bd0c80b5c88fafcae38701ffc5d3fcecf181b19b2b249668d9e35064fa2dc9b130f937891c972b0fb3c0a7", 0x41}, {&(0x7f0000003280)="3bc1438c13830fa4c7038226b43d82afd9482904a4c884a1a4ac6c16753475dffa93c8a0ed7984863b24ceaca829486b206e68b697990cfdf39b771223055cf3d2cfdef4341cd2fc33b55eb81624e11eb0db1edc2f290db05859b6eab84365364f58d898d4e0714456f44bc0834850d9b926fca6f70307646d945a352c59510fa8478285e40eb507c3155225c77ae6657ffee19270d1e89f0b343fa8e0f3fb8485700a9cb8d26427c819689fdab497629717a7022d5dacaa3164315e993f6e7af54f292a933b180e", 0xc8}, {&(0x7f0000003380)="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", 0x1000}, {&(0x7f0000004380)="5ab99c3baa9f6b368b03ee701c04b3fc379db791171fb188744d74dddd81a022eb72c456b0cffae2e8648d3a6a8b2c1ca9f2fd843146a4176712c5a15c7425eed6a218e0a52af715969a582c565476e6b104d0b0bcd719255ec38e157e79c6a463301ca7bb2349b1fc170fcf02dd4149413e827e73d67b931f3568e45f7befa3c15b79afb794737caa1929b71a128721b0ec8ab3cc2a971cbf5bf1d836dfe421896bbaeb825dfdaad552a4708762eb63dd698511f12deb834ced5bd52952ae10921a03613e8d53eacce9383b2a", 0xcd}, {&(0x7f0000004480)="7ed560d7d7c226085128d0ebf4640c207e8bb5d194b6c77107cadff47049b3cdd2936b3f6238f556ba9c4337703c9c0b4afd85ff85fd0baecc3ab2ebad92b856a706aa9ae50fa517263cc243e65ce56747302d29c815a2ea100e29e02ca171b2e522beff5356c0dec459e4ed0a70b548a41dda23e4b583c70f5621941245e45133605c39616b732ee8311e8cf69bf2893168f6974f2a6cc78c4f2d1eb9a31c206de1772ac0b7985d44a0709a", 0xac}], 0x8, &(0x7f0000004740)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x20000000}, {&(0x7f0000004780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004800)="fcc1beecbe9f607fe67766959788d464e9367d6e72bcf95533bcc1725d16b38a07", 0x21}], 0x1, &(0x7f0000004a80)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}], 0x50, 0x10}], 0x4, 0x4000) r32 = msgget(0x1, 0x200) msgsnd(r32, &(0x7f0000002400)={0x3}, 0x8, 0x800) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8000000000000000, 0x0) 2018/04/09 16:12:13 executing program 7: r0 = socket(0x40000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000000040)=0x20) 2018/04/09 16:12:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000eb3000)="ff7f000700000000000000000000fa030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b0ffc)=0x15) 2018/04/09 16:12:14 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000340)=@updsa={0x104, 0x1a, 0x201, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x4d2, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x104}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f0000000540)=""/37, 0x25}, {&(0x7f0000000580)=""/129, 0x81}], 0x7) 2018/04/09 16:12:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) 2018/04/09 16:12:14 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x48, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/09 16:12:14 executing program 3: read(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1f9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/dsp\x00', 0x101200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001200)={0x5, 0x4000000004c, 0x8, 0x0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000010c0)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001040)=0x5) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000001280)="8d404b2813abe921bc29e82722cc6cb56adca6b34d3edd21eb479c8dafabbbd8165eb12efdfa61d20d76fa99725d5f4900d0bf60424e21be36d0b28a591b36a111f4db202c90998d04a721d26a7cb5aa695d0e00da92a064f7c6b3c72f97999ce6c70d77ab4211820cc2cf7e4d9901b02152b68b8165b1d5f1bc8c43d6e9f2937d141368e76733c151e9f9dde85a44c7c0388f74ff77984a525be2c6e4640f19c36d07f6d1af925838e038c4f6bebfe2830e97f86f790d28bb7d3184001946affb1a294c9f7761e976ec3940c9587ad2ffdbb6eac585401f8e6f21f4add5cee192e025ad0daf766181425840018cca718a") pwritev(r1, &(0x7f0000001080)=[{&(0x7f0000001380)="71862e3e65ffb95a8b207e7b864de77bae35fc6fdaab705bb04ffb0d415b274ded1c182ca3e474024fa7c6d39e91c6602a4b10f3d66bf68ba0839506fe47f9b69ebd0880054a9e92baf594f9d3f342668bab7d1ccff9bf1904fba267e74c6678abc515de3b5c0d47c07267a4662c5e89b57d9c3b9ff7b58b1d9494fa75d985de63a2bcac015356aa5c424d7683bbb1b1e4b638fcc057353d78bcc75ce7a9c81c0266eb3e18a890b1a703f92f00a5d2a2ce154e16", 0xb4}, {&(0x7f0000001440)="6b68c944c86964f3aa04d41c2c395b8dc08be496adb6f9915440c94f801ecf2d59e38deae1a23e97f0472b052a180897e87df5e21da7551fd6285e34820c839a9d4f3751b067f93bd7b4aae9302401247634c01d5efb747762184db6588c161aa3b13bf554b7f0f85ae93d6d7a76b7cb04674d85fac99466d20bb8e8860fa7318859ae38ae707354a921410abdb0a23ca253691657504eba82e283a86486993e104ccb76f8a351750d34f3ccf6a62f7be2e0d62de4c989b3b91ce3876cc9", 0xbe}, {&(0x7f0000001180)="392f32070ff55412e7379f132eca389a598799948e2d6dd239cfde33621cef507515e12cf4d8d09ef152c3d992592950f0c24120dd9ac7645f72855f74eb19ab48f5a86eb6c15f973f6e899522c5c127cfed748c1346b6fef45b2626d3b8bac03f967da023f18ce384e7bdde63e80637601a3576e4be8a98dcb8", 0x7a}, {&(0x7f0000001500)="949e187f2f33cf50c5e38bba2ff0ebcb3c79dd332df6871789745eb7faba38b88129947a319ef03d4fe2fb8ebe121368e0a52b8d7b8d27282e958149722de91923643b3c0c23f5bca6ef776934b49e980e331c57a8e9dbf090ef71001e1bac174018ff", 0x63}], 0x4, 0x0) 2018/04/09 16:12:14 executing program 7: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="6d436a1c0591c50b473a419e422ca9e848f85d393a4c4fa5271b9041cebebc51e75aeeab85634c5460f7f8e79e1fbb463e4de38b6f37dd143880ee41a651db4b74a1b8d35d34b46ad36eeea218569099596872615b8b57337f5ab423e941f6bb61cebd7ec04dd5dcf6", &(0x7f0000000100)="f5ba9e84ead10ee29838442738595d688f4ac4a60f932d7708ae37b79ca10c4d50a2fdeee5ed7005ac8b688ef5641a2f8bd51a756a8e5a2cf1f72c9e7ae415a83511cc03ff857d1d831c0b2f61a001f45add6d4245bd2674c223a0159330e468078a94c45de7073969639fbc700c62cc"}}, &(0x7f0000000200)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@flushpolicy={0x38, 0x1d, 0x0, 0x0, 0x0, "", [@address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0x76f}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x800}, &(0x7f0000000000)=0x10) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)) [ 330.623219] mip6: mip6_destopt_init_state: spi is not 0: 3523477504 2018/04/09 16:12:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6(0xa, 0x200007fffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x4}}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r4 = socket(0x400020000000010, 0x3, 0x0) read(r4, &(0x7f0000000180)=""/190, 0x69) write(r4, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f81000000020000", 0x1e) write(r0, &(0x7f0000c9afe1)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a0", 0x1c) r5 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000600)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) socketpair(0x0, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = inotify_add_watch(r7, &(0x7f0000000140)='./file0\x00', 0x205) inotify_rm_watch(r7, r8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}}}, 0xce, 0x9}, &(0x7f00000005c0)=0x90) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x1, 0x0, 0x4}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000004c0)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="310000001f000000000000000000000006000000ac1414bbe000000200000007070100000000000000000000000000000000070000000000000000000000000000000000000000006ef1f38b514bdb2d01010006000000090000000100000000000000000000ffffffffffff00000000000000000000ffffe00000024e2300061f00000000000000000000000000000000153242cdfe3337fc0100020000000000000009000000000700000000000000ff0700000000000003000000800000000800000004000000"]}) 2018/04/09 16:12:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x104, 0xc045) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) lseek(r1, 0x5, 0x3) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/04/09 16:12:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000080)={r5}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)) [ 330.664782] mip6: mip6_destopt_init_state: spi is not 0: 3523477504 [ 330.789987] x86/PAT: syz-executor3:21975 map pfn RAM range req write-combining for [mem 0x194a70000-0x194a73fff], got write-back [ 330.849366] x86/PAT: syz-executor3:21975 map pfn RAM range req write-combining for [mem 0x194a70000-0x194a73fff], got write-back 2018/04/09 16:12:15 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x7, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r2 = accept(r1, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000001280)=[{}, {}, {}]}) fcntl$setsig(r0, 0xa, 0x1) sendto$inet(r2, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/09 16:12:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x1, 0x15, [0x81, 0x81, 0x5, 0x3]}}) 2018/04/09 16:12:15 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x20, 0x402000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xd7, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/215}, &(0x7f00000003c0)=0x78) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000680)={0x5, 0x3, 0x1f, 0x951}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x8000000020, &(0x7f0000000100), 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000400)=0x89b, 0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000005c0)={0x5, 0x0, [{0x103000, 0x70, &(0x7f0000000440)=""/112}, {0x1d000, 0x15, &(0x7f00000004c0)=""/21}, {0x4003, 0x31, &(0x7f0000000500)=""/49}, {0x1000, 0x22, &(0x7f0000000540)=""/34}, {0x2004, 0x34, &(0x7f0000000580)=""/52}]}) 2018/04/09 16:12:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2}, 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/04/09 16:12:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a00000600000000000000000040000200100000000000000000000000000002001000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/09 16:12:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x62dc, 0x0, 0x0, 0xa4d6}) prctl$setendian(0x14, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioprio_set$pid(0x3, 0x0, 0x6) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x74, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, {{0xa, 0x4e20, 0xc1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3c83}}}, 0x108) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0), 0x4) 2018/04/09 16:12:15 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) write$fuse(r0, &(0x7f0000000140)={0x14, 0x0, 0x4, @fuse_poll_out={0xfff}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x6, 0x9, 0x80000000, 0x1, r1}, 0x2c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) 2018/04/09 16:12:15 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000000900)={@local, @dev, @rand_addr}, &(0x7f00000009c0)=0xffffffffffffffea) r2 = perf_event_open(&(0x7f0000045147)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) poll(&(0x7f00000001c0)=[{}, {r2}], 0x2, 0x8000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, r4}, 0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x811, r2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000001c0)="4863a9f2409cae2394d09e2119a7415c7c8419230286c240775bc5a000d9b1d4e2bcbca86f419f76ca11e0221861940dff083ea436c74dce02c2ff20cfb2c5fb1753256ba7b6f137c39410d371f20d282d8459487b7552ea677102f311c5b6934dadc5bb8dce21c28ad70abb47a9bf06dd35e9826af47a5d3a70839588ce8d18bb7215", 0x83}], 0x1}, 0x8}], 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000540)=ANY=[@ANYBLOB="0500000000000000010000000000000000000080000000000800000000000000040000000d000000730b0000000000003e7807e372683795a5c2e24bc0ca657f323a534138deff5f98b4380649b17e0e3b9a5c24bd78e239fd772842bb1cce05ed0387d89264d19b0cbbe16f81fc884777fda2a1f9a3026d70ac0c13b9936597bcd78d8644001358c591b1180df5227a79adbf76d673a1507b400b870981c9e983723e6f839f6c1e838cde1c4e499c4652ec5c2e5fc363738fa9df030348e4dbd89391c9d699149b67d3151b2fa3aef33b48d5abdb8415042f8802fdeefb6e79af733f6627efe28c511a5c050c4dab59d069e2bb172ff880fb63cd6924590d54e09b3a3c93c2929041fd7240df89ed456b1212938cb4080177e9de27c4980a70bfe25887d9cd370a1a08f80d7f1dcd63b0da7b305a3dfcb42d42278ce73a51854f9e9f7b061e67ed8d9f64ef81a8dbf4e4940500000000000000000000000000000000000000"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f0000000440)='./file0\x00', 0xf396, 0x1, &(0x7f0000000840)=[{&(0x7f0000000480)="11820a2fff651d9156e0ae58e9a68489ed38ae97491e5915844e84531d4f35df3fe927079ccd3346cef0f8e5813ecb6c2ecd341def655018c231a89d2489a4", 0x3f, 0xe938}], 0x800, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000280)="2ba518b59172e10f08201ac1860354d1df52587781a49c5d440d9e6d220eeacecda8e6ebe85bf041c15e7675c17396edbb76380e7d4029e8b1772057ffc1835d0750cfa70064847b11cc24069855c150affc3f8ef2f2835fde8a8c667a11c99fd936d177493b56aa8843c568a4d34cfd8c1ea33653fe0e80f460c4feb73c784801e255a245e0032eef2e48afb993209f0b93bbb9551847bc320c238767a9c094d31550e39d2132378de84190d9", 0xad}, {&(0x7f00000004c0)="738926b995ef1c6274ee2fac2f14ab5586f707ca3e1b581be399c27f4fde2b801467033d64a9c5093c39c08ab7d01e8696", 0x31}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f00000006c0)="89c85a721735a020e324faed5efe7549a42eb4eae48001a3664a7dbafaf663ac192cd65be40cef39853d633e80eea5a76dd465c507a07e9d4ab5dbf277089f3163cada265c86705544f88810bacb03726aa39961b4d0951e11a207a5fb859513f200d5bf359c07e18a74914f85d22df06b4f0c446056787d7e3ea95bae517fd26d07dfd5", 0x84}, {&(0x7f0000001a00)="65733f5d9fc2f21c1e5a53195778d7e165d1935b1a345fcce930d1b51f2f4e11340f052918580de214c7f584759e55952edf029d62f0c62517ac5ddb5213e9c58aefed4cd8d59674dbfa4c17cf05610788b24c2a7b6852ef6a2addbf069507b0406bfd76cae2de3e90cc45b258a04d4d6bfe5e61ee38986d6f23a9742d34201a66ec818ab3a012a7501cb5f9324166dcc725623837642fab24aef228babbd9e0ca2ffbafefefb0a0c4fb6762e05aab14111d3e08c1a4ead964d809bcff2f5f3004dda3a41767c18804ba6fcaee3c3d91327bda63ba3d9a606d1b641121f3b364d190ab6e6e1be396c51bfd9c", 0xec}, {&(0x7f0000001b00)="5dc6a8db77a5435532feeaa93fe716a4ea0a7747a535b32931922e090edc6f95246a47b3c1b9d81736b3176f0fab9a65d0f7702ba9421e6dc2b66507cd2c7e22ddc6501fc371829ff5231ce870739e8843f593cbcf35ca32920c993fb4a922cfd5470c7fd0e9aea6f952aee25f993bc519d9067346c7c258949c2a64d2a1296aabbca59405a8d1ec119a77307a08170869cb2193d8298fb7f2942edd6902495170fba268f1a16ef0c3fa7bd07926f45f30bcd62ec7d2008b1ef0e8d4e40e9009b28505012958e92ee0ade7a1bf60d79c4f367d66", 0xd4}, {&(0x7f0000000780)="07ea1616af2ec46a4b714b2f5cf4778f8eddaf1b0c8e83ca3d0671ddb215a0d550183c10aa114a19fc0674b50837da282969124643df47d3f72ee04dff2e18dae3c343d7a6577ea4ad1d4569a8c1fd80282a32d1c391d4e803cb1c95c08bab4aca93e239258212a90c4f36651682ceb0e81af358ca5707a2ebb3bfe4a7db9455c00772231387387db7", 0x89}], 0x7, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x4}, 0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) r6 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r6, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 16:12:15 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xb4}, &(0x7f0000000280)=0x8) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) 2018/04/09 16:12:15 executing program 0: prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2400) recvmmsg(0xffffffffffffff9c, &(0x7f00000043c0)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/224, 0xe0}], 0x5, &(0x7f0000000540)=""/28, 0x1c, 0x1000}, 0x8}, {{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/24, 0x18}], 0x2, &(0x7f0000001680)=""/63, 0x3f, 0x7}, 0x1ff}, {{&(0x7f00000016c0)=@alg, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/219, 0xdb}, {&(0x7f0000001840)=""/245, 0xf5}, {&(0x7f0000001940)=""/125, 0x7d}], 0x3, &(0x7f0000001a00)=""/192, 0xc0, 0x7fff}, 0x1f}, {{&(0x7f0000001ac0), 0x80, &(0x7f0000002f40)=[{&(0x7f0000001b40)=""/166, 0xa6}, {&(0x7f0000001c00)=""/134, 0x86}, {&(0x7f0000001cc0)=""/3, 0x3}, {&(0x7f0000001d00)=""/45, 0x2d}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/17, 0x11}, {&(0x7f0000002d80)=""/16, 0x10}, {&(0x7f0000002dc0)=""/207, 0xcf}, {&(0x7f0000002ec0)=""/17, 0x11}, {&(0x7f0000002f00)=""/19, 0x13}], 0xa, &(0x7f0000003000)=""/171, 0xab, 0xffffffffffffff3f}, 0x8}, {{&(0x7f00000030c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000003140)=""/157, 0x9d}, {&(0x7f0000003200)=""/28, 0x1c}], 0x2, &(0x7f0000003280)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000004280)=@rc, 0x80, &(0x7f0000004380)=[{&(0x7f0000004300)=""/98, 0x62}], 0x1, 0x0, 0x0, 0x3}}], 0x6, 0x2, &(0x7f0000004540)={0x77359400}) bind$packet(r0, &(0x7f0000004580)={0x11, 0x0, r1, 0x1, 0x8ab, 0x6, @random="a6679d05eed4"}, 0x14) add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) 2018/04/09 16:12:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r3, r0) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r4, 0x5, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000580)="d262140ce786ab73d7d406a280695db6cdd499b059481503d0ba300fc4d25698e8e72d0b547cc6ca9a72b8489c74752560dd2186261bd55eec644db5b11f1d8d5d7e0444c42d7567e5bbab6893170924d273daa4d75be217fa69609725981c9c2a183afc334c63b6e760daccd02b1c55ee7ac1e379b6baf391c7512e511e6e722cea72d3a77046a5d8bb1a184d0dff9f7be2eef85cb0bd43b22a77feea78ddc4fc2c164225f0911f44540916bac771450c78b276fef32d", 0xb7, 0xfffffffffffffff7, 0x0, 0x0, r3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x6, 0x0, r3, &(0x7f0000000740)="dd3e4ee5c015422b10cb6f6a7a01d0991fe20abb113f786127464047032771601b2255d1316127c46d8dad33689611bce79bc787f759dfd67561b9d45d6def8252021bae9aa46fa0525583d0d843643a8788fd2e33fdeb46e2997d101e38de69c488cfa7c4f379436edd0f653322829ecdde827dc2f3d16dd3a95a7da74bb62de5bc80e11d8f5f53fb05e0ccfd8ff550494642d0d7c73e5b16fbcea3d8cb61bf738485176461c2e7ce5a8e1c9b029049cab64d2ae748da6fc052318734222044d2799102779f3c8485cdb93c6bbc", 0xce, 0x10000}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000980)="e1eb10cef19fa5ffbae25c29d31caab080feedff0856c168feb977a9a4821e56039ec8ea8135ab3eee15b10c23a7e220e511686ef7a060acb2620b8ab264069baa556e36382a7223c9b869d8fc4193134dc2c34c1533f8d32b77b3315a77c4b4ee6a4af7a7f49e085a2305ae908dedcb9b20645cda2bc44b7704cd3d257bfe4bcba020d4950d4a20b49ac649bfd465e7d120b7af6fff5a4dcab7f7d3d6c249bf3d4494c5632f7b4126c1240900d4c1fced244f60894e3753e740a867e5390ecfb2756b0d72d1dc6c271dd61e1a493dbe11f2dbff5bc24effc99457d178c6c9f6a1def9efd9cf52f9", 0xe8, 0x1, 0x0, 0x1}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x6, 0x0, 0x1, r7}]) 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, 0x1002, 0x58f}, 0x0, 0x1, r6, 0x8) tee(r0, r1, 0x7ff, 0x0) 2018/04/09 16:12:15 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/162) r1 = semget$private(0x0, 0x2, 0x40) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000240)=""/211) write(r0, &(0x7f0000000000)='0', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x9, 0x4, 0x1, 0x0, 0x8000, 0x10001}, 0x2, 0x6ad7, 0x4, 0x3, 0x9aaf, "fbd3f2856ab232d45223a53984423c8dffc0ef8512de297452abb40147f146ecbc5a7628f4c778c4f1043173e79e4a846f6c685ec553393cc452cf01496963f23268df96eb649f2c7d58bfb24112f3a650dba6521c40a0c303898ed38d53c0b8d97ec7c9df6d0f44f485ac066fb88c2832d51fe7737ec3ea37ebc61ecad8511e"}) 2018/04/09 16:12:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xf) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x2, 0x0, [{0x1}, {0xa, 0x8}]}) 2018/04/09 16:12:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) io_setup(0x8, &(0x7f00000000c0)) 2018/04/09 16:12:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000220001000000000000ce5fd9459c91681cf64800000004000067e87d7b00cec2e6f62e2f14f62e3aac1414007df442af8071b0359568a9af98ce527950cf0916ae7f78f3f7d8c3a60d8f1d1b9d4adc3fcf960e0bf56779f69f01b8e389a7bae02970221b981a0aee800da9915d908115ae8736af831b4033a0e4"], 0x1}, 0x1}, 0x4000000) 2018/04/09 16:12:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x5, 0x5d0, 0x1, 0x8, 0xf13, 0x4}, 0x2, 0x9, 0xcbf3, 0x7, 0x101, "0e4f3f97d900b2cf94e2869f551fd17f3c41213e178a33c71a0bcdd27d29aaf8aad1bf4ef00a26e096bfb96c4cf41f5b50d83fb54f3884ea987b56e0548d3ec3c573ec90a613c33e3510a569121b609a9dc34c7a02788697ccda23c9c9362071c0dd42ec3a692ad5a5b1ce588e37f9d9f5c37e491bff21dc4e927999cf546d01"}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x5) 2018/04/09 16:12:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="de0864921496fd804f40916acbb3eeeeffff") write(r0, &(0x7f0000000040)="c9b14c8af0007efca0c27a2227279836d1fac8a291fd1bb1d05224afe3fe52eb16f34f1e22e49e9fa7769f4a52e92fea766d36708811e24f4ad2af51100aad29d3ba104ee97b81086c", 0x49) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) lseek(r0, 0x0, 0x3) 2018/04/09 16:12:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="d93c559632"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x77094586, 0x101000) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="940000004300100127bd700c00080001000000010000000800040000f8ffff08000400030000001000b9cd5201002f6465762f6b766d00000000100001002f6465762f6b766d000000001000020007ee0000100001002d2665746831f12600000000140001002f6465762f61646d6d6964692300000008000200f400000000000000000000000000000000000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000800) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/04/09 16:12:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x4) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x3, {0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}}}, 0x32) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/09 16:12:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000440)=""/187) [ 332.591371] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 332.630504] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) 2018/04/09 16:12:16 executing program 7: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x8000000000000000, 0x3, &(0x7f0000000000), 0x307) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1b}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1, 0x3, 0x7}, 0xc) 2018/04/09 16:12:16 executing program 1: r0 = socket(0x18, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/77, &(0x7f0000000000)=0x4d) 2018/04/09 16:12:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/04/09 16:12:16 executing program 0: r0 = socket(0x11, 0x807, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3aa}, 0xfffffffffffffd92) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f00000002c0)="73797a6b616c6c657200b640403273722c8c060425e0cbd6f2bea0ef2efbd7bc5801ba3f4dabc40dcbdcc71fc2ca3654a090637b3d5c5bdcaabe6205ab45738b3b70c03b05f744a894cfefe89c1d1d1c87a3d2098921a1f9167ff4ec9c551c876fdaf4472c3079ef7bcd286980d63db4464024d6d9e09e78460bb1000000000000000000000000", 0x0, 0xfffffffffffffc79, &(0x7f0000000100)=""/162}, 0x32) 2018/04/09 16:12:16 executing program 5: syz_read_part_table(0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000600)="125ebbb0be6ce30f570051f85817ddea3d6e9bfc9ae30df1d8e10becfba40cb016135ca70b0990b987f01650337297eb547752bc02bc20a7a0ffdb777b7341c7978f396894d92a53fad8edb397f5a14397b838bc91ffba2cf91a6fe0c9d4f5d3d0be8753f6adaa428c0c17e5924b23b79eca047f26324582a2", 0x79, 0x7}, {&(0x7f0000000780)="0ad475e03b4c43e895c201d894e53a97f5b4e121e72849b9080254f19d0f34d9edc4e8e009603b760be365fc5c02a36327d3089ddac47b5a041b35d50f1a09f41308bbc3a0", 0x45, 0x4}, {&(0x7f0000000880)="ec9ab59f", 0x4, 0x8}, {&(0x7f00000009c0)="9fdb45650d0fef3322de195168ef073b450746df142aecebf6ccf3e1", 0x1c, 0x8}]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000a00)="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", 0x1000, 0xf0c}], 0x10040, &(0x7f0000000180)=ANY=[@ANYBLOB="757365667265652c636865636b3d6e6f2b29cbd3ee0f3863726d616c2c6e66732c74696d655f6f66667365743d3200372c00"]) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x10) connect(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x4, 0x3, 0x2, 0x2}}, 0x80) 2018/04/09 16:12:16 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0xffff, 0x3, 0x0, 0xfff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10000, 0x4, 0x201, 0x8, 0xffffffffffff0001, 0x5, 0x7fffffff, 0xd149, r1}, 0x20) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/09 16:12:16 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0xffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x300, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000010}, 0x4044800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x1, 0x1}) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r3, 0x2}, 0xffffffec) 2018/04/09 16:12:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) 2018/04/09 16:12:16 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4c2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x200, @tick=0x3, 0x1, {0x100, 0x1}, 0xffffffff, 0x3}) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/09 16:12:16 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 332.981656] FAT-fs (loop5): Unrecognized mount option "check=no+)ËÓî8crmal" or missing value 2018/04/09 16:12:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) r2 = dup3(r1, r0, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r2, &(0x7f0000000040)="84b3d60466e783583661123249cc5018356e2bba247a8c8d6999487afd01f015934624fb04ed9a376019466fb2610b9a1542059bbbe1056e6df8c7df908ff9ac9a2d7263ecf2b9f18fec2e9b93390b01ae9e662069aa6a9966575d0e885d061a61e83fa25ea2f24b5e730eb731b432a213e6572cec5b5c3dc951b1b37127ba8baa7451b998320817ab526f299c36c68d89dc45ec", &(0x7f0000000100)=""/155}, 0x18) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet6(r1, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/04/09 16:12:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x58) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/09 16:12:16 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x5) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/09 16:12:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xf, 0xffffffffffff80ee) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) sendto$inet(r0, &(0x7f0000000380)='m', 0x1, 0x80, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xa5, 0x2000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/09 16:12:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="6f61e3737aa9d4b67e5667f086cb528c8549e7d394926a79a582549ef1de0935b939afb7456543a7509bd6c5c6988c1302e1c434b59818bf14b91a4a65e7f8af6596cd2293254364f901064356e89eb9274d0d4960ff8f6fc02ef02eb89cb4920950070557e17fa854d7ff8bfa6a67ec4cae5482e0ad4961dbf0a846feb8", 0x7e}], 0x1, &(0x7f0000000140)=[{0x98, 0x10d, 0x2, "d9cef5dc2f28788665c60d37a3c48df2cfee59b48489b4c89a5cec3a52bad3c746522a2bc84b96362c70fbea4c478fcaf0d7e124fa69cf06c46131b5d9483deb2436ac05211b5c6d399bbe04c60167ea9b12488c814319ce8046bf7ee35fd5d99cab2eae716a15ef531fb24e533fffec258ea75ce0f118ab7e9893568b4ef057341016b18f6f"}, {0x58, 0x113, 0x7ff, "c9d2a500b879a6f78d3959209f740040ce8798eafd38e45d6505646aeff7fd84cadc6871a9eb4abaa20c148bd8166b80d5bdc56f663cfcca551f6851fcf4048d192523"}], 0xf0, 0x4004}, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r2}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000540)={0x6, 0xffffffff, 0x101, 0x6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000400), &(0x7f0000000500)=0x4) [ 333.083396] FAT-fs (loop5): Unrecognized mount option "check=no+)ËÓî8crmal" or missing value 2018/04/09 16:12:16 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22}}, 0x2, 0x4, 0x9, 0x7, 0x21}, 0x98) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00000003c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x0, r3}) 2018/04/09 16:12:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000006, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00007ed000)="a5", 0x1) 2018/04/09 16:12:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"7663616e3000000000000000000100", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x600000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 2018/04/09 16:12:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/09 16:12:16 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f0000001600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000002851ff19d15947a10000001100000000626373663000000000000000000000006270713000000000000000000000000069703667726530000000000000000000aaaaaaaaaa000000000000000180c20000000000000000000000a0000000f000000040010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff01000000190000000000000000006970366772657461703000000000000069705f7674693000000000000000000065716c00000000000000000000000000000000000000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000098090000100a0000580a0000616d6f6e67000000000000000000000000000000000000000000000000000000a0080000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000ffffffff00000000000000007f0000010000000000000000ffffffff0000000000000000ffffffff00000000000000007f0000010000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000050000000000000000000000000000000000000000000000e000000100000000000000007f0000010000000000000000000000000000000000000000ffffffff617270000000000000000000000000000000000000000000000000000000000038000000000000000000000000000000e000000100000000ffffffff00000000ffffffffffff0000000000000180c20000000000000000000000000000000000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a00000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000008765868a133839821814db40af636176199f75f4a4d153070b513796e727e44811d577033756130a6bb258c08cfb4e21f03c5effbbea863486931d63667fbde17699701e36dfa1195d27df4aeb9c88d8dd4fa3cbbcd35a7be4f3e72ae1bb612d8706a2821a5ffd87385a001f579e62acdd99"]}, 0xdb2) 2018/04/09 16:12:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff00000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x8acf, 0x30, 0x7, 0x4}, &(0x7f0000000180)=0x18) read(r1, &(0x7f0000000100)=""/118, 0x76) 2018/04/09 16:12:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x46041) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/09 16:12:16 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x20) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000087dffe), 0x0, 0x20004010, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 333.398518] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 16:12:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000380)=0x9f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3f, 0x2db83d4a469e7fd2, 0x100, 0x80000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x8000}, &(0x7f0000000100)=0x8) 2018/04/09 16:12:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02010002080000000000000000000000030006000000000002000000e000000100000000000000000000009205a19634d82ea35fe9400847ec2bb4356bce215a2245c3380b9ec86cea67ae2add6bd25fe78aced28253000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpgid(r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x74000000, 0x80, 0x27}) 2018/04/09 16:12:17 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg(r0, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}], 0x1, 0x1) socketpair(0x1b, 0x5, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x10000000}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/245) 2018/04/09 16:12:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f00000000c0), &(0x7f0000000000)=0xfffffffffffffde0) 2018/04/09 16:12:17 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@rand_addr}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/09 16:12:17 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4e, 0x40) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000003ff8)) 2018/04/09 16:12:17 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301200) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/04/09 16:12:17 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1a, 0x200) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x21) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0xfffffffffffffffa, 0x4, 0x115, 0x4, [], [], [], 0x80, 0x80000001, 0x81, 0x3, "54b3b9e3baf673df50eb481c727fd3e3"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x5, 0x6, 0x4, 0x3, 0x1, 0x7, 0x8001, 0x8, 0x4, 0x10000, 0x2, 0x787}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x9015}, &(0x7f0000000400)=0x8) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/09 16:12:17 executing program 3: socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a, 0xffffffffffffffff, 0x200000000000000}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000f32cf7c401b6412403ec818505d1bd6e147d248a66698b5fb62ca230a87afedfbf1a1538c0ac5b520000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x2ea, 0x2000) socketpair$inet_icmp(0x16, 0x700004, 0x1600, &(0x7f0000000400)) 2018/04/09 16:12:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x8, &(0x7f00000000c0)=[0x1000, 0x2, 0x5, 0x5, 0x3, 0x400, 0x696d, 0x3ff], &(0x7f0000000100)=[0x0, 0x5, 0x9, 0x5ddac29b, 0x3, 0x3, 0xf4d, 0x6, 0x7c7b90cf], 0x1, 0x4, 0x4, &(0x7f0000000140)=[0x57c, 0x1893, 0x81, 0x3], &(0x7f0000000180)=[0x700c989c, 0xffff, 0x3, 0x19c, 0x101, 0x3f, 0x2]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xfa) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) 2018/04/09 16:12:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) r2 = dup(r1) sendmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/09 16:12:17 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xa77) 2018/04/09 16:12:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x164}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x25f}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/09 16:12:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000d6010080000000000300000000000000070d3cc1b544cee60c14ccf84d30e78ad760b472c6c026f9ceeb765bb1ad7904125f0a3dbc451b68b7b9d81a4cfb11c6c234e8d3afb6c6820faca13ca0611432a025e6e6c13acdf481068fca55d848287c96fc0cd5"]) 2018/04/09 16:12:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/09 16:12:17 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000000300)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r2, 0x201, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x740bf35}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff00}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20040040}, 0x0) 2018/04/09 16:12:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)=0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/239) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x7fff, 0x76, 0x1, 0x20, 0x2, 0x3ff}) 2018/04/09 16:12:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='syzkaller\x00', 0xa, 0xa7, &(0x7f0000000340)=""/167}, 0x48) socket$netlink(0x10, 0x3, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x6}, [@jmp={0x10, 0x0, 0x4}], {0x95}}, &(0x7f0000000700)="78e2bc729ea8476e2ced739aa4ea9f74a2bbb28910c02320e27a207ed8e8a5d0a63a4c0fbc5718766d362b5cc753ed19e26c294580fe72e17323d2e6a16fbe87c076349f279af5b879ef4f402b49844da6919c45e9731904a59198f84b33ca50f5bd1a1d0379172a0528053340603a34d74239ccd824aeee66acbabf331b2ece9487e22cb736ced6c725b493b0828701", 0xc, 0xa8, &(0x7f00000007c0)=""/168}, 0x47) [ 333.841722] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 16:12:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0), 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt(r1, 0x7, 0x5, &(0x7f0000000000)="746058bbb46cc94afc8fbd26289ef0f4f47c73889d8c45be48850650097379fa8cca43314a44f1133e4cc17f68ee8f5c2a0b600e7c400a85c6f141c82415d442b7679ff4b73ed5bb75534bd0f3f2b40db61b046248d605f5c991432910fa51438f381cceb1830e53b8e4e306a58ee80fcf79a4f5f050923b53cfc7887a7fa58e0f304565e3c13a7fc1e43b0aac63d57ee366d476528ae4a20b00618b86606ad13966c0824db886d25080f8b74e0b32d6a71094d5856cbca6da884b3551712422e05848d99d97da6981a2dcaf94d21f3d5c6e7e6b49daf662d093", 0xda) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/04/09 16:12:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9, 0x9}) 2018/04/09 16:12:17 executing program 6: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r1, 0xe47) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200100, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x6, 0xa81, 0x0, 0x400, 0x80000001, 0x400, 0x10001, 0x3e5025f5, 0x200, 0xfffffffffffffbff, 0x6, 0x8, 0x6}, {0x7ff, 0x1f, 0x8, 0xffffffffffffffff, 0x3, 0xfffffffffffffbff, 0x6, 0x3, 0x9, 0x10000, 0x7, 0x9, 0xfffffffffffffbff}, {0x1000, 0xffffffffffff9d88, 0x5, 0x0, 0x9, 0x3f, 0x9486, 0x8, 0xf7f4, 0x6, 0x7fff, 0x1, 0x3}], 0x6}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x4, 0x8000) [ 333.902494] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 16:12:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') 2018/04/09 16:12:18 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xc}, 0x1f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x3531, @empty, 0x4c78}], 0xfffffffffffffc99) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x200) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0xfffffffffffffffb, 0x3}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/09 16:12:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) eventfd2(0xffffffff, 0x80800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x3, 0x0, "441d8c1a60ba8aa6a9f22c5bc2ad1ca44c135053e20795bd2ba6483b7f6d522c06805ae805dd4aec7f8c588569e5ad49334726d3028ae95d36b9243dcccd1473971aca7a4c93fce59f9739a18e356e82"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) dup3(r0, r1, 0x0) 2018/04/09 16:12:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000002000000000000000050c8101e2d0eda9f61759c4283d492d798d9babb4ee1d3b0894441ac4362e1e54dfa7270bc3a107692e9f2fb2b6d2e996bad28cde61097403979a2825cc2bae0cfe74a6c896a7c82cca42363aee4f86002797c49dde685bb78a2c203108711ca5b45e4d6624f7b"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/09 16:12:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f8) socketpair(0x10, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000500)={'erspan0\x00', 0xa200}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) 2018/04/09 16:12:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) write(r0, &(0x7f00000000c0)="f8", 0x1) 2018/04/09 16:12:18 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000a000/0x2000)=nil, 0x2000}, 0x2}) r1 = syz_open_dev$amidi(&(0x7f0000001780)='/dev/amidi#\x00', 0x100000001, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000017c0)={0x0, @in6={{0xa, 0x4e22, 0x2e55, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x5, 0x1000, 0x5, 0x101, 0x100000000, 0x4, 0xce, 0xff, 0x0, 0x7f, 0xb, 0x10000, 0x0, 0x3, 0xffffffffffffff81]}, &(0x7f00000018c0)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001900)={r2, 0x1f}, &(0x7f0000001940)=0x8) 2018/04/09 16:12:18 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x69872257, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="ff8d9d330f011f0f322e0f3804d2670f01cb66b9140300000f3236f2a666b9630001c066b80000008066ba000000000f3026f4670fc719", 0x37}], 0x1, 0x14, &(0x7f0000000180)=[@dstype0={0x6, 0xb}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1, 0x0) [ 335.018825] device bridge0 entered promiscuous mode 2018/04/09 16:12:18 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0xa, 0xc8}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f0000000040)) 2018/04/09 16:12:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000000)="49fa1567515d3b290fdb08e1eeb4fbec7a262a80637eec32650975624f714d6ad20c58931e04143b0c072f69a59c57418cffde5b628e21242e15a567f768be30d36437628e7cd02b225d4b22437686c9a972ce3c79fe8a237bda62a6", 0x5c) [ 335.069236] device bridge0 left promiscuous mode 2018/04/09 16:12:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x40000000000000b}, 0xfffffffffffffeb5, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000)) 2018/04/09 16:12:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) dup3(r1, r0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8080) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/04/09 16:12:18 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xb, 0x359, &(0x7f0000000340)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @ldst={0x0, 0x1, 0x2, 0x7, 0x9, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x67, &(0x7f00000002c0)=""/103, 0x0, 0x0, [], r0}, 0x48) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000500)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5, 0x232, &(0x7f0000011f3d)=""/195}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x840, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/61) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4aee, 0x4000) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=@newae={0x5c, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x32}, @in=@broadcast=0xffffffff, 0x3, 0x3505}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000004c0)={0x80000001, 0x400080000000, 0x80}) 2018/04/09 16:12:18 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x40, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @free_buffer={0x40086303}], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0c491c57010039a68ed53864"], 0x0, 0x0, &(0x7f0000000240)}) [ 335.175885] device bridge0 entered promiscuous mode 2018/04/09 16:12:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000004c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x101, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:12:18 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fcntl$getown(r0, 0x9) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r1, r2, 0x100000000, 0x1ae9, 0x2000140050) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000380)=""/133, 0x85}, &(0x7f0000000140)}, 0xfffffffffffffff4) [ 335.202617] device bridge0 left promiscuous mode 2018/04/09 16:12:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000000)=ANY=[@ANYBLOB="3cfaffff0f00090400000000000200000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) 2018/04/09 16:12:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000740)='/dev/dmmidi#\x00', 0xb16d, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x3ff, {0x2, 0x4e20}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x207, 0xfffffffffffffdba, 0x1ff, 0x101, 0x1, &(0x7f0000000780)='vlan0\x00', 0x3fe99b99, 0x7fff, 0x5}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="2300000024009115460700000009e001010000c2001000000b40000000000000323853", 0x23}], 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) [ 335.329156] binder: 22328:22329 unknown command 1461471500 [ 335.348880] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. [ 335.354696] binder: 22328:22329 ioctl c0306201 20000340 returned -22 [ 335.393609] binder: BINDER_SET_CONTEXT_MGR already set [ 335.399864] binder: 22328:22329 ioctl 40046207 0 returned -16 [ 335.402747] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. [ 335.418134] binder: 22328:22347 unknown command 1461471500 [ 335.424457] binder: 22328:22347 ioctl c0306201 20000340 returned -22 2018/04/09 16:12:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x400) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x7, 0x10}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001c000103000000000000000000000000281253ff1f8f45066485bf9022a4a7669e060321bb3899d1b99a0b7d0d19152bd204a9f76f1d34152abd76fb8022e5f19157ccbda75677cf71d6afdd0fdeda481372dca0740c8cd6b0fa781141be2458c50b3ee5e1007e5910830ec355a645dfbfb6f64988476f4b5b4220f92713ac81ea0bd9a22eecaff5cf2f7883f43e1913b5164502"], 0x14}, 0x1}, 0x0) 2018/04/09 16:12:19 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x8001, 0xffff, 0x10000, 0x0, 0x0, [], [], [], 0xbc, 0x1}) 2018/04/09 16:12:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0xaaaace6, 0x0, &(0x7f0000000140)=[@vmwrite={0x8}, @dstype3={0x7, 0xf}], 0x12dd) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 16:12:19 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xc40, 0x802) bind$netrom(r0, &(0x7f0000000280)=@full={{0x3, {"de5dc84306faba"}, 0x4}, [{"62288e67f782b7"}, {"fb60850042bbd1"}, {"521f069dced3c4"}, {"1120ef6a09c48e"}, {"ff0c8fadba88e8"}, {"e14dbffed6645a"}, {"5291c38d0a8fa0"}, {"2b2d6c70c1bb7e"}]}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r3}) getsockname$ipx(r4, &(0x7f0000000140), &(0x7f0000000240)=0x10) 2018/04/09 16:12:19 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x80000001, 0x4, [0xfe0]}) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7fff) dup2(r3, r2) 2018/04/09 16:12:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) ioctl$int_out(r1, 0x5462, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x6, 0x1, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) 2018/04/09 16:12:19 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 16:12:19 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)="626300000100003403002000bc000004") clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r1+30000000}}, &(0x7f00006dcfe0)) 2018/04/09 16:12:19 executing program 4: r0 = eventfd(0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) prctl$getname(0x10, &(0x7f0000000480)=""/4096) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/09 16:12:19 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000740)='net/ip6_mr_cache\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'dummy0\x00', r3}) exit(0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0xa, 0x0, [{0x80000008, 0x10000000000000, 0x0, 0x6, 0x6}, {0xc0000000, 0x3, 0x9, 0x3, 0xed}, {0xc0000009, 0x4, 0x1, 0x3, 0x1}, {0x40000001, 0x6, 0x8, 0x8, 0x81}, {0xc0000007, 0x80000000, 0x800, 0x1, 0xfffffffffffffe01}, {0x0, 0x7, 0x4, 0xae, 0x2}, {0x6, 0x7fffffff, 0x568, 0x8, 0x4}, {0xc0000001, 0x4, 0x8001, 0x80}, {0x8000000a, 0x1f, 0x8, 0x8, 0x1f}, {0xc000000f, 0x2, 0x1, 0x3, 0x10000}]}) pread64(r2, &(0x7f00000000c0)=""/100, 0x64, 0x800000000000000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000780)={"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"}) 2018/04/09 16:12:19 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000580)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r6, @ANYBLOB="fe00000000000d7a00"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002600)=""/217, 0xd9}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x17, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x8001}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r9, 0xffffffffffffffff}, &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/09 16:12:19 executing program 1: add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400000}, 0xfffffffffffffe4e, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) 2018/04/09 16:12:19 executing program 7: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) clone(0x0, &(0x7f00000000c0), &(0x7f000073fffc), &(0x7f00000001c0), &(0x7f0000000200)) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x202000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x503, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x5000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x39c5, 0x4, 0x1, 0x0, 0x400, 0x8, 0x7, 0x2, 0x8, 0xe13, 0x7fff, 0x7, 0x2b, 0x9c43, 0x8001]}, &(0x7f00000003c0)=0x100) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) bind$netrom(r3, &(0x7f0000000180)=@ax25={0x3, {"0bb95bad5f41ec"}, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r2, 0x7f, 0xbd2, 0x6, 0xfffffffffffff552, 0x43e}, 0x14) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x5, 0x20000) ioprio_get$uid(0x3, r4) 2018/04/09 16:12:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x5, 0x914, 0x4000000005}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x81, 0x4, 0x4, 0x0, r0, 0x4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/78}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000100)="589eddfb8aa15b25c60000000000000000", &(0x7f00000002c0)="e0178ef00796c74835b465c07c782b3d3a451a52131f2d9e8e31294b8f32e95b1e24490c628b3a43ce5838584893e75f2243d66578a1ce59955692265b5e4ce36ecb9dc5965aa974aa8e", 0xffffdfffff7fffff}, 0x20) 2018/04/09 16:12:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x4, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) acct(&(0x7f0000002740)='./file0/file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x9, 0xc32, 0x8, 0x0, r1}, 0xe) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file1\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000026c0)={r0, 0x9}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) inotify_init() [ 336.486892] device lo left promiscuous mode 2018/04/09 16:12:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x4000) getdents(r0, &(0x7f0000000040)=""/237, 0xed) socket$inet(0x2b, 0x1, 0x4) 2018/04/09 16:12:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0xfffffffffffffffc, 0x1000}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000140)=""/14, &(0x7f0000000180)=0xe) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 336.532493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 16:12:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = semget$private(0x0, 0x7, 0x200) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000040)=""/10) 2018/04/09 16:12:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = dup3(r0, r1, 0x80000) accept4$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0xb6e63579ac591b52) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getdents64(r2, &(0x7f0000000200)=""/81, 0x51) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/04/09 16:12:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) dup2(r0, r1) 2018/04/09 16:12:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x6d3, 0x6d}) unshare(0x400) r3 = eventfd2(0x8000000000000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) [ 336.655585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 16:12:21 executing program 5: r0 = getpid() syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) syz_open_procfs(r0, &(0x7f0000000200)="000000000000c10906d17c7a543b94cc35b16940809a271cbb7bd3278532da732af5359e98f59a28c0baab2b3c85affc092ec084a4476d73920e098b252de48a078cfee4107fe0b2697245630864d08808091785dc7c7cc70dcb684a598b") 2018/04/09 16:12:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x1}, {r0, 0x409}, {r0, 0x40}, {r0, 0x2001}, {r0, 0x40}, {r0, 0x8}, {r0, 0x100}, {r0, 0xa000}, {r0, 0x4000}], 0x9, &(0x7f0000000340), &(0x7f0000000380)={0x3}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mknod(&(0x7f00000003c0)='./file0\x00', 0x8100, 0x4000001) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa8, 0x208800) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x4, 0x5, [{0x2, 0x0, 0x4}, {0x7, 0x0, 0x3}, {0xed6b, 0x0, 0xb792}, {0x5, 0x0, 0x5}]}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x200, 0x70bd2b, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0xc010) 2018/04/09 16:12:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0xc65e) r1 = syz_open_pts(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x301180, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xb42, 0xc9}, &(0x7f00000001c0)=0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x17}) 2018/04/09 16:12:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0xfffffffffffffffc, 0x0, &(0x7f0000000400)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2240, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/04/09 16:12:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@multicast1=0xe0000001, 0x4e23, 0x100000001, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xb7, 0x0, r2}, {0x9, 0x5, 0xffffffffffffffff, 0x2, 0xfffffffffffffffa, 0x0, 0x7, 0x7}, {0x8, 0x1ff, 0xffffffff}, 0xfff, 0x6e6bb7, 0x2, 0x0, 0x1}, {{@in6, 0x4d3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x0, 0x1, 0x0, 0x9, 0x1}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x8001, 0x8, 0x16, 0x27}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r3, 0x8}, &(0x7f0000000440)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000), 0xfffffffffffffdbc) openat$cgroup_procs(r4, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) 2018/04/09 16:12:21 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000000)="c8b9fb14d27af5cedbc00c21a1dde08d71c98e4e62c8794beeb90198996668ff1fcc180c3eaf390d9d20408a") r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) 2018/04/09 16:12:21 executing program 6: r0 = creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sync_file_range(r0, 0x9, 0x4, 0x3) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/04/09 16:12:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x10000) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/229, &(0x7f0000000100)=0xe5) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @rand_addr}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x73, r3}) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/04/09 16:12:21 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x3fffd) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/09 16:12:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x1, 0x3, 0x101}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x316, 0x100) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x3, 0x1, 0x9, 0x2, 0x7ff, 0x80000000, 0x39}, 0x1c) 2018/04/09 16:12:21 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffff89, 0x4, 0xd722, 0x2f, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7d, &(0x7f0000908000), 0xc) 2018/04/09 16:12:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001b80)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0x7fffffff, 0x8001, 0x7, 0xbe64, 0xf082, 0x20, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xffff, 0xff, 0x100000000, 0xfffffffffffff5d5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x79, @empty, 0x1}}, 0x7, 0x9, 0x180000000000, 0x1ff}, &(0x7f0000000140)=0x98) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newroute={0x1c, 0x18, 0x601, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/09 16:12:21 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x6, 0x1, 0x101}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000007c0), 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000180)='./bus\x00', 0x1000000000, 0x6, &(0x7f0000000680)=[{&(0x7f00000001c0)="e2ca8ec34a01b8cdb3783139957a5bc8c8cb29bab052fc7e167f599b0c2001a0b3f926de9449387ffe4e343cb97104f1cd037b98593fe289b7d090b87a8a6bd6deb45cc63c5305286c8ece4e8ce769e394703b5aadabec8b2b95ad7fa5d82c5f46b1582c4c15b2740cb208590d0ebfc413275741cb6f2fe4e9e5a7154ad156c8a0f4e5749e2fae2587d3a32c9a7f9534a95bc73aee6716897bb4ca0e6d086948f9eb5e9b7d840e37324665479713e52add095a02e82284c6dca8f09082ce7bd886e49eb72700419903e1e4fb4c09f3553738772fbb8819a277", 0xd9, 0x506}, {&(0x7f00000002c0)="c834aaea6508a906fd317667f069c9d8449b6536ea0a00eb0133ee5ad7e567b3ffbf0c90691cf693f97aa32c55a9f1a7486883a3df800b770d16856bef7428b8ea6664ee10d67307155e5bd12ffe397d9044eef8faa7c07c13aada1b11a8810714f1549910cca35eaea3ac114507c15e0cf340d22bfe8c087c99fa4031610000d7460bc6ad84fb136a414deac80144c7f791c9dbaf7944541c24d36aa8267ff87aa06264e933a9f1a7be", 0xaa, 0xe66}, {&(0x7f0000000380)="46c39301cf03be420ec4e4cdfbb36e0f32d50a73efa7884ee998f1fe473486d1ecdc3a5d3779ec4aae90f19e14bd1fddf01e9bae19683c4d23d65a0fbcb6cdd6314656452d9056bf9f60d73110f67acbeb0860c22350fe86b79c", 0x5a, 0x7}, {&(0x7f0000000400)="68b93cfe9a8890c23e20eb7d9c533a6a41f7f72ba1c8e1c060246634ca7b780afb4a6bb48ff9627ac2f96eb63056817521c31f0bea9428352be5562df534bbbfeeabfae1087dac9cdc1ef4077629606512a9835081bf38de15b8b720e728654d13bfaace970f62f74bea28d1502157f4f9a0df76be4212135508fa2c29ba87980745c30454af7762", 0x88, 0x101}, {&(0x7f00000004c0)="025baec87891d596d85c7529fa90d4e044eea0043aa9214923023d4838b303cc606f3021d01d90a5acf159550856611afbbd009f206e4c607b48dfa25774809c8461e8ed659087fb0a73a318f656888f0dd40780552eb20ea3eb774ef53154fc8556ce2ae95a2bd554d30a32f94ae5e1e27484158d32bd07f000960ed223825797a0eb8363e120a3a869fdf5d79e3c5cee08d39f1b324bb03b38aa4ad281a3794c944d4c998b466b6d1731a72d5f11098fc43a794afc38a8f72d4c00f52adfa624f65401df3af4138d45e8cc4b118f97501caa6f51b4ad93b6fa1f", 0xdb, 0xffff}, {&(0x7f00000005c0)="3dc812b38f4df5dccf19b8a5fad37aac5783d5c77e03ca31b217901f76a9deb8cb1ab30a48914ec5f98cb09583d6a91b2bdb236bf1a880de7d3eece46df01091ffb2dd56338f2ac49c542bf4d6f85efc389e6918d0d70df2592c4e6127c780b8140a62bc37297d8da699e83d5b4bfea53d098964f1a331f29b9397b8ed78407ef82714e6df6d37c764166e8c9bc018589d2da89d399a39a006e5675917b6ece773bc1580a79fe1fede4259f56f34d1fd22fd502cce", 0xb5, 0x80000000}], 0x2, &(0x7f0000000740)={[{@discard='discard', 0x2c}, {@umask={'umask', 0x3d, [0x31]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nocase='nocase', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@dmask={'dmask', 0x3d, [0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x31, 0x35]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/09 16:12:21 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) exit(0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x7, 0x8, &(0x7f0000000140)}) read(r0, &(0x7f0000000300)=""/100, 0x64) r3 = dup(r0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/04/09 16:12:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x44000, 0x0) ioctl$int_in(r0, 0x5433, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100000001, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=0x0, @ANYBLOB="de3c27bd7000ffdbdf25110000000800050002000000080005000800000008000400020000002c00010014000300fe8000000000000000000000000000aa14000300ffffffff000000000000000000000000080004000600000040000100080001000a00000008000b0073697000080004004e240000080002003d00000008000b00736970000c000700100000000a000000080009001800000008000400090000000800040001800000"], 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x3b, @empty, 0x4e21, 0x4, 'lblcr\x00', 0x0, 0x81, 0x10}, 0x2c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40) 2018/04/09 16:12:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00e60000000800dba1000000c9030000ec0000000100000032fa1a1200000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@barrier_val={'barrier', 0x3d, [0x32, 0x0]}, 0x2c}]}) 2018/04/09 16:12:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x18071, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x3040000, &(0x7f0000000180)="df78cd956a86d0aaf578036659074d394780ed8cd3a7cf53776a4404a3b5c91a0b371c5c3ef3bae913077ded3eb8b72d1155f9b566c75b3bf2af95f70de0d219a71f66e466b0ba12d54c5344f539a07afb7aae1ebda11c2796b7a0905dd073cb267eee1d53a69cd29cc398bb371c7d01a809dc2aa358543492a445132ba488d33b68c69e21bc3fc12d0b7363ff789bdd3bb4b90b7176b492") mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) 2018/04/09 16:12:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setreuid(r2, r3) write(r1, &(0x7f0000000080)="240000005a001f0000ff0307180000000913171408000300000009ff08894aa277c50100", 0x24) r4 = dup3(r1, r0, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000440)="b2f07f17a55d9e00833812afc6c5a2f1c21c08dd44f4c622dd058e8c7cec0c1e10a05f1cba7fb58652fd021a38d42a706392921feef52a577f00ddb8def0bf001e83a716dc90f53bcdd2f5dd7f41d4da35cdb73b9b93b45379c61dcef3e2fc90e8b81642359e2c0764bee009826651daa3649b385e1bc1acc871c2972177f1e65bebd5b9db806d3d8fc0d9be39900e77263c932c4c1dba218d4f22c3c00fc0", 0x9f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x732, 0x0, 0x8, 0x6, 0xdc7}, &(0x7f0000000040)=0x98) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={r5, 0xffff, 0x3}, 0x8) 2018/04/09 16:12:21 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = getpgid(0x0) tgkill(r0, r1, 0x22) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000640)="3abc01469d86a08a940db3d4cea3ce6793c9dfb01e90e3720501c4c336d200926d35237fe568c7302c53062819ee6938e4b885075b3096443d7aacb8ede8c3b9ff454ae7ab477f5e135045f3460ae52fa07347947b90b9cd7518bbbe1a88cdb7ce8f64731fd1268e628cc4b078ec37fa3da9487baf0edbf5c2e157bdf2148db0537700dc14477de847546ae19b3accc5b27510f2", 0x94, 0x4}, {&(0x7f0000000040)="9d57aab4382c9291770863bc526fa3f748cbe6ca1bbd6d85727f497cb756f565a1fcbb6a0e20006218b9ca5313", 0x2d, 0x7}, {&(0x7f00000001c0)="e868ad107dee0679980c9c600ad8bec627a8ab6d8be90ec78cb21ee5c9da750347d8106179e1b3d8b699d5212176aea746de9dae19bb8bdecdb584ea7552903bd723e213ef368bbfbef5f4d7b8b6a859b8b1d9f3af2f69fd4fad80c72012f4c8e361ad612db07c52ba7a6a6bd5281f7e2af8c81c78f3d80fc5965c44b106a3608e8a5c3f3291112b2ba1e73b8400cf0533a8c5f577e43fd069175a97028555d112c64b7667ecc22b5f0e2f44e7aaef365b6a5e711f99083c96da8a1db670c9c2e83618f353935cf0b2f8800ca7823b28eae5d0673f5f42bf21e008a248534d3982a9edfdceb7b921d41ffb95111230fc6d775904c422", 0xf6, 0x5}, {&(0x7f00000002c0)="2db5f97c305e4d2ed627182052128949c278d8c7ed04f06b0d5f506e419d2bc48d2710152186e75a8102efbfc0515767af765c167f5ddcb378a126f82e98be1a8d4e0ff06790c20cdec35ad5b9689e32b927c31a0c84467b94cb090875ff9a90ef5a8433d4551070150e2469db290d4f1b0796b5f2ca979b497c181834402d0123b9e039274b1c9d3e731472b67d98bbb41c42ec23c51840792e98ccb535f5ef59cf00", 0xa3, 0x2}, {&(0x7f0000000480)="2803d0b3dc1c5b5cc5bb28d1a434819ae6d12af3903a834b10c3dea0934e16f726f538d3db1804ca6f5db185a2365e3d3b3ea470110cd1519bc8460e1a8644afd4dbd378ef56205d066dd60739777d6142d68a486381885ac18a1c3367b4034c3fd1a091ca0987faeba80e09e1b2c42fb33c609d3a5adeb4a4141293b2b6667b00bb1024cb845962e5d2c54e4e18475e63e4be422f64499f32954077d4ede24f32c11edd4e24fe5f1748b81e1067f3dac6a9166e8f1771aaf1b0102cc71d0235820d6315a4d609724fb5812cdf42e1fa7fdd9ad687", 0xd5}, {&(0x7f0000000380)="6fc65343784e2233b2ee5561a4b0caffbfd7d564d8291d41c9f6a1f3ea4cf0f466cf36b44fcc39ec8dc08dedac97b38723ad8eebbe3e25537d34a33d6d518d9f8a7e06613117398ba45dfc0fab6a8e", 0x4f, 0x5}, {&(0x7f0000000080)="cf36bbcf3020ca0b6d", 0xffffffffffffff74, 0x8}], 0x0, &(0x7f0000000440)={[{@commit={'commit', 0x3d, [0x33]}, 0x2c}]}) 2018/04/09 16:12:21 executing program 3: syz_emit_ethernet(0xcc, &(0x7f0000000000)={@random="94a27d42dd35", @random="23a8c9e524bf", [], {@llc={0x4, {@snap={0xaa, 0x0, "ac", 'H)_', 0x200, "da9872323b1284ab8aa4bbb667c76bcba0219245182196a29f8856507005d4053359740088cdbd8c7f0fca22677b88a7af0196db0a44d8960aa1e94aa2a8dedfb0164a007b7a044739b52bc5ec7268e22ee8cbb40471aec7d0df877f85a1e5fff302e64755ae7c0338d0cde71cb70142dd3a88012088333c50113ae75a00753444581353ec670205d892df725f6b7afd198522b692b58addfa5b68232f680e567da4f4cfaba7c23e5df9c78a8e325c6e2d00a7075aea"}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xf0, 0x92f, 0x169, 0x46b]}) syz_emit_ethernet(0x3, &(0x7f00000016c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="5470a9770ecd5340ed5ede35a0b0706c3342b4c17b6dc20a7c3225b281390fbe9b858f3bef99b6625b4bf2a4ac92b29a67fb84c41928881e9e6ce09bab7b80c465fd6f08a158ff0d48d0c0132f940b08e846a219859a7ebdaafac525beef3bd0bbfd4f1c5d8fc753036f9ae6bdffac0fac5e196e70a659404b2368736bd08cf74ba183360d1dadea708d6a05322f804ca4d412b5e62ff249b14633d0466f3f7bd55c13544543daa714b5471c", @ANYRES16, @ANYBLOB="dead5c856c120ba4312b296a1ba6ac"], @ANYPTR64, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYBLOB="e8d191302106bbabc1cbe311882c8795a41f5986905c96c05276b249152e4546807b155baf534dee917340e4b38beed56dbcb17206863b47d3e1fe2de65e128cb581944b881f057931e2397177a8fd1fe4f7fb9d5d2b90ae54f533fe6d133644eb9981a5a1561d2c1cf17294f5d41bf4a51fb780d74a4f87dd183a749af0af6f7a38a1b6b4ac96bb67e4d5548ef629af212bedfa952fc1ebc1a890c06cfeab43a24399b9e5083d18725ebcd4d7b2109609d4888b0c062058fcc637414abad6e944600549b1899492502dac8c9b7f0144ed456b7c09462ca8281023377a7887a784c8e21a3a5a930f4c3a528ca1b6af55ae97a33f", @ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR], @ANYBLOB="a503581879a75341b6ab93bca13376a8820bf95dd961d205c0ac9b7e20691907ee6f03cf4c3ac69c306d3ede8f92b887ea9a8ccb378d3faaa8c4885964b0cc13666edac610b75785ac58bf789f950825592c92f5150ed531bfb94eed7d0de2c6737182bfbb7cec15ed0ceb08302ac321c5d25c06fa26b215482f85841f7972a36eec849ebf31542607c7dade0d4eafd8512621dfd86f2860431698735cd5d3ad", @ANYRES16, @ANYBLOB="982a76cf59f63647f02c6b7f70389c3778e45df6507c76a480040bd06c1dc7056890405802a7aa578f9a54ba72da3569b3460a592afb0a13045ab8d9012af8456db2fecd7cf7416b86e1c74a06f228baaaf8e6e202d3bd220373cb33e90ee33c7606bcf3a62d7244a2d0254ffded8c5d3971a8f44402d503bd17c286cfbaecb518499b53af3368857e9e82fe69115b1973f9b5d950e934c3e3b154b533774c3af367a0dfdeafa59ebfcade0e92b7b1d0ddcdfcccb460702739465fe83eb7e1f1e7baeb40e3929d666957cf074211322f362b1b523188ab401ed019204a976e6796c8d41e5af1db2be5a9f428cb71a12f820c66da66948fe2fb60702c9a11bba89ad7eb14b85853d1700a529a031f3caefb063dac14458fb7ec918289ac8c290fcb6db978ebf69c2e25584e5a584a3501790280efc77ddf4b0d4346ea75d9bf0bbe413d33094b27f80d9a8a7ac5c3d38805dab1aa111f3bdb246bea04637950e58e82abf6780ba846ad107aec8be6d51b7dc1c193ddea8d788e535abae24d1b38e9d5f1a93932484180c65def2ff8cb10ed92c122fa33fc4aa0b9f8150db64caea615b0652fff81d7021e50c21539e13549fc9d40e71d1f4643c222f7873a0af2878861b86ee7d719aa4540bdc19f8ae6b293556a614caba555d85b9f537dd7ce5fa36afae2c441332ab85de457d7d7180f5b512e820abeef915484bb3983c927dbdaccde79fc9cb43b28f36641a8e7ec685325d991c53b1a44e28d11567f0c529c07f145dc3f08b17dbfed8884d23e3e58faf33d9764683f9c12dced1a8a9e5c0941dc5ffd162cb89d346426c3e5021f4ed4dab18fde1fd41f17ee55c141c06bb27ba90aa047662b0790eb5a3dffb0c8caec78fb73eeb0284ab8e1e60a53eb3dabbd1ac43a88421c12e20dcc9518b7ce7ff42f1ba544454c9b39a05f19283d38c3ec603e193b9f822b6703ff083670f6a78cf8b239ed21854ace513ad1f975583c06f0436d5a61c116691120e5149744642f7da6ba44eb95306dcc1078ae54a2304de7049dc9d22a43d7d6c5b1af974bc8157dbae4168724e57f6d915ca312cb80b03a2fdd28a97db970621672ea54a6f4d8a7803fea23d6fb9b10321d229acea75494096c2f2ca47114e9d02288af427db75923ce887f268296df3820f23ad5072c184d2f738f4ee8913ba85fbbba21686f1b43f38cf827190d60fe377e8e9cf63ae89309e3b090de71b1f174fdf0bb72f028bd4f30ff53bc891997e7660e7c36836463f10f1dd58099133a314054653f2cade14119d34f6058cd83a654237510bd283866cc3c53e625b36623ecb042127496725d5517c3ee166c6678591cff79528370bde133cf95c4bbdc21a614f219fd99ce2efad2f0147124f36d004c801955d9b7d802856c5c8e5cfc0843bf4235f26fe1389a1372e33cede47bfd5d3d61787aacba66ed8a42354183ca3dd85bc81df0224cfc6eed3fdc67ea507cdddb2f569015681603cd1c3c59d2d1a8094c62fdbef55517d4827dcdb43d4dfa570ee6e8b23be70fbcaadedf7b3610f70b4930595a9b58ed6221a36d4c742b28e396fb354e953f904134500d74a2a71e6bf6ef1c147a5944fdf4726c830871814f8cc3633505fc58e17d12aa119d6a25a5667629c1fcc85a4eb9e85c862dc4d09c5ea71c8caaf86ed27184c57e9168a8737249ea6eb81785a05c6ad57b74a7e35863bebc7f36bac3801e53da71a9662921e6ebf14ef65f6d097e8876abc52f0ce3c0af33c2d3567017e5d2223db90b24cecc7549717efb1e4e21a5fded7524457c822e9530891dd71d3fdae73cf51becf404ca592bb39adceb37599370137c3f951461b9615d7daebe855750fc4cfee8c1410aadfc4a5953ac343be84cd181264b3a9949025cbf28411859549365ede4461f2463a296516f33a12a4c70d7da22c28cf96b8838c4026b1c910584be5e80cfd76ea3b58d8062673dcf603f92c541ed124b832580aa85e96f095c3ca69020c3cd431c87048d7c7e6313f1e23190a4fbad938f77f16f58a9374b2305e6e97ff105cec35f8037f096eb7ee5c4b60ff7446aad327d779bc7157fce1cc7ef72979fca53e77acf66b9173da76d72581075a558694f5540057c438a179bb1dc06847223ed5c1503ed2ac0783ea0a6e40d2f99de899d81d84a3872354658631061d5888ff7c4088ede349b0b56464eb54e37eb6d574dcae995cdab80fc147091b99132af12fb878f58509ed2f67b446a4d4b68db96e465d44ddfbf08c297e455144068802c092b3af6d39a255447390e634a22a7989f105dfc3ff976d76ccf3b15b37d8ba9e98ed53532efaaf9f8f0d53b3c5bff2efeb81da4833083792833103acf8e501009797b987e08663dbd9989a1e72faab5f6586e134a275d438f28f2299cee2b06ee2bcfded2794ca49797310fcc15ed3a1c589e107824e6f8f3876bd57bee3486c2add6bc99bc88eb51243970c123622e89ec7627483629e7b90bdc7eb5dc1c812b4c1e9b53362be79ec975aca2e31a3f79070d71bf9b443dbd310f8d81a1e3c9f756985deb94dd0ac1cd0bf4b938474b76fbc2525f52efe6c7f0b5de701ed65fa54329569f4c33f7a8daa09e9d52e1e3d4cedeff6f3571f53435508e1c18dd24086260f39c006505b00d099a90c396165d9348121313750d913d54fb574fec01c353aa39e776530a487f4c7aaac7df440a470b84f3b847fbf645efbdfc7d66ad2a49127150b86c6cc6fab4368509279a126538a3da9661bad023866ee707530d588caadd47ec52a9b3670314ec28e7968f27efd149ee0a522856f6b1dea48390efa9d80177b6f44737854cadc38d39b7ab43575ca509c5e427f8b559348f677eb58d7af3a5ab4a1bc9eb9b81796370abf81cbb76448a814eec85b2f49da7b1dd9ef93ffe07ab1a2902734106d1eb4f16476ff260736a62f9d2b13fa293838c2ec545627c699cfa5c581f002b84c98726b5e548a59a2964cfa884e02510c03f3ef9d7bc08bfe873129b19437f28faa17ba5e0ad9965d146bd69c16ede231fba5b1eeb727cae1f69bc5c468c8ce6c5a739cbade878e56873677ad939dead5ad9dacb9a9f5b22c6afc33f60933b26d7144a12ff96f131597a03511b0ef49f053531c54d5c0b3dffeba9f4df86d1918f9ff21db689e9d7bdc3be79ee7cb69277d2d125645c22c1f4e80343fe91320cded281490d4e5c32fb2f1d7a48bf1c3b139e433026dbd6640c46837db1999c89df455dd723a1c41b02eeda44bc14386fa4695fd6c8fb8eef912e19e61d947f098ae2ce353d0ab823eda30db16e48bcf4057211c41d2c8b1cfc56b41e0b2200c6f5b1161b3c6caab39383b368359db607a04bb372d3809bdbc51003981e3182082b00b94607497ca404253043aaa6c4210cc399d13d3e982d42dc088a74b528176a6b3057e03dd1cf9d0530ac1124fdaabc254c7cf50387c418601c411b77d6308f3daea9aa990f9094bbe4f890efaf5303fb1cad72f232f2965e2a105ab59fb7361c93c50e60701eb30d7ce748dade217d916345c8ef70602ac70c3ec669277d72bbdc1930e950da08efde4932bb8eb0738bfccb5c7e9e149e67f5172e7f452563aeb0a969cab56dc6c717a6042081a3dcec9eea8101e8b06daca24147d10160573bf886c599457cfae4576fdcce73238d1bd1780e3f816e1734db92fe1b0c4a2dbd1e541b7ad295e1e07eacd36557902e7466a395301256feae4d9e04b61619784b43cf2e4ac5255d14fc884b13cf2aba089fb285055027bf2e28a385b078b070220b09c49db103903caebac91749aca3993175b95da76dc9fa5e4fad3ca8c632e2da32c59a9eb028e808a12240889770cd378566b259f704a657fd3b1018a9f47fa1fc5a0c58043953c8eb7f38d9bf71913a7e378b0e8f886f69c273d5c0a4c8b75c102e40d4d9d39241e577a41682574d8776b98b0c1789cb2e3fdc6de166c4be9dfb624eaff78fa2b81025231e4b5b9574fe057508b55870bbf62cd6b11143cf0a54736ad9a5742c2691befd63793229605de3e75a3965fd2755010fdb51f60f64dfc66b717d9d35af23521a5720e871ee452ff1dfdedb645e304570ee36d68c4c8a445a4b1545d8f20ab33c26bb82d7220ccabc39575476fa1a1cca1d5a0c883eddbd3d293ecbccdf96ec41a57e2282e629354fbaae5a445bb9ddcade3e5db9b46de264103af17d6293ed63444911e555aeb2607663c12c8027d2a549b39729143ecfe3575d1d34ea01a30031246d8d51df3af3399be141de3ca1a74f432aa2e81bbc095aab95b81c7ae7707f7dc914345214b505ed39f0d45d5d4ed5a5c005f73110c81ca0d36ec4bf2f8bc1e562e16b10ee95404556bab312c6c5db5467ee5a825e7594bbc2d55704d10bf72fa2a615d343e4ca046c816aecfbe57bd6350f42914633c2622844465a1190bf4fddf2dac15d648010e4934cdea2983fbbce991a570fe55ea5a6f20a6350c614cb237477cd8c2c0bb8c1e71a39dbb59c7df67b5de7a51039343bace5d7e990eeaa75de004d1c3fab4173a75fddb2f98cd33b40d602a307e59c8ed8f12f1e345b0cb3c45d4a9ef4ba0ee83f1b6649037cbd9455b583f87886d377beb4cb3aa1cf03bc37dc9a44200b168b46d86fb21bb0a2477897157decf7cad790fca853ea53f3dc5b18a279637724a5f308c9b79037b260a447f9ecb2662ed54291f69de5e54573f78b5de469c020462a6bffcf4735b56503ddc61c469979991ea5324ba0844de6a26d920d6c051c2b2b98cad992afbfe6ffb7431318be9e96ae66e2901267d223bc86fc1d524b4c2e578322c8f3f6840d7aee3c0f0d5c0fb29ca47102c0e39b5042971fcd179ab71561e9373901d8579a2dc8ea3866d280e5e779d8363f2ecfa757d941cf00499e316302e7e6c5e1e4b9dabec7b88dbc497623cab2f809197444298606f482e6c000ed09369f0d6b3199ff4fa2a4e90affe7db49cfa26fbeff94b7617f3f32cfdb4a72d8d19657fcdc8cfa1499d76d5ed6e36adcc5b15799d3242ea1cc65379a510e334ad9733129b1ad91c9fa06899d68a10886f52cfcd94997b553f95a6316285a566a639be7997d6f88355a413cc6de55312c0eff016ba243b6e218b956e17bbb785b47da9be3aeefcfbe299b68189ad547a6803b590f78d41a51ccf91905f78e6b0bc33065b727d81bee96c439f31ebaf217b2ae89d85865798adcd14f53b2c966af6b37dd154b89abc5f59561d25c8c6d66ba4230317afeb0010ccf026a3e014fd374beb11563dee9e82075926372e278be1377a514bed6949b1c2b389ea0dcc2016d4a38c5e70e5e8195eb52288db30b5059fdb3d88ea610cddccfb0a2cce7011424843fedb57bf29f079078660a872f49c262840271bb8d4730d883aed27d43488ebe3e2ad513fb3045d44ad3292aff62690ece3edd760adb68efc09886a8bd6ed0f8a9b96e9f4c384b71e0378de60f22a4056beb55b44b227a7b4c5351242ea1de2aafa3b21bdacb5f05b020b90bb720af322e8ec00a0871378c128dbe8edd115e10730b701d1b143e7e6047db3a2061a9a915aa2b1f6478d300855a3a4925f2e6f9e33f3d5b433fa7236bc8edd16f98fa0bbb2afbeef63dd3629a7efe8825373f4cf1f01779b6f314258da101ec683264862684392064e50573c0de92ca669b87076d2a2139c5d1ab298848503d8034032e2ed3152aa57e4eac850a3eee9d43895bd50b73bc6efb0542a13188b361da4b64b30e940d54336e08d917986e89172f874368bc4c79"]], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x55a6cd4, 0x4002) sendto$ax25(r0, &(0x7f0000000200)="7affd8ddc5ac7f52fac07f61f18c1140b7a84d2600cc787e41bb8100bfe1b8fc0247774fc9e5fae7d92336bc00f35236c482c8e0bda730969f022fec559193e15be03b51d40377c02a7b2ec614d23e5aeabca32670156ea19488a231a483fc90429219b354bfb910c663b06b7534f1e7658683f43e5b", 0x76, 0x20008000, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfff, 0x800) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x4}) fsync(r1) [ 338.121660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 338.127557] FAT-fs (loop4): invalid media value (0x03) [ 338.135602] FAT-fs (loop4): Can't find a valid FAT filesystem [ 338.156467] EXT4-fs (loop2): Unsupported filesystem blocksize 268435456 (303757874 log_block_size) 2018/04/09 16:12:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x421) syz_emit_ethernet(0x9e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000180c200000008060001080006f8ff02aaaaaaaaaaaaac1414bbaaaaaaaaaaaaac1414bbcf4732ceb1aca1daaeed6327dd751d3ed0c8fe3648b63a9abe93a1f4c4a6306d40a44973c6e9b5dbf67eb338e7ce3b5ebfff45a0d2c74ecce68926c0514443673832719cd805d9bd1ebbd7641a7dd68ed155100dede46a913c59c9a56962179430dc3dec8d3822a5050c0c5b93d6e16661d5b3cfef904ec34d06e64614c015e4000ca55459ed"], 0x0) 2018/04/09 16:12:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=ANY=[@ANYBLOB="3801000010000100000000000000000000000000000000000000000000000040fe18a30000000000000085306cf72b62c93e4e5d540ffbaa3f00000200000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000002000000000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x4, 0xfff}, 'port1\x00', 0x0, 0x20800, 0x9, 0x7fffffff, 0x0, 0x4, 0x5, 0x0, 0x5, 0x80000000}) 2018/04/09 16:12:21 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="8802f8ffff8cecac340f973a2d000000000000000000"], 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) [ 338.177433] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 16:12:21 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x2d3}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8, 0x8c, 0x9, r2}, &(0x7f0000000100)=0x10) [ 338.243550] EXT4-fs (loop2): Unsupported filesystem blocksize 268435456 (303757874 log_block_size) 2018/04/09 16:12:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000300), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000d00)='/dev/vcsa#\x00', 0x3f, 0x82) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000d40)={'erspan0\x00', {0x4, 0x4, 0x15, "ba67245afde5", 0x7fff}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000040000009500000000000e00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r3) r4 = semget(0x3, 0x4, 0x28) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000040)=""/57) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000080)="d0a913a49c316d9a235ce169d962e7637f83e3b1466267016a8a11fec48d6e7fd17d96fa8dba63d86c37a4bd8bf86ccf9224540220b059ed50c679740476a49efc3ddadd2c5052a04cb28365c3d7c84b5198a7b77ac8cac06c", 0x59) 2018/04/09 16:12:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./file0\x00', 0x0) r1 = inotify_init1(0xfffffffffffffffc) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x6, 0x3, 0xffffffff}) r3 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000100)={r2, r1}) r5 = dup2(r1, r2) gettid() ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000440)) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x6}) 2018/04/09 16:12:21 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xe0000000, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/09 16:12:21 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="000000000007000052a78bfab7f3a97cc56742f5a40dd5bdd90fdc692b60993cc6e814c84d0af8aa4ef6f4e8b6e894fa21ba4a8d4e4f50810c835926fef866d4b8a7d4c54ce8281806fa34c11d87e61c133ee03385609c0d521758fc7452f34893c88fe6e7a9d8279f432bde106db1570d9183871d0d5dff32118324d6b566700a9211447c8412e59fc5ee6b0d8e3f20331e0b7ad45e892094200535ca80c02dc97461af7bbdbb34d8"], 0x20) [ 338.553186] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/09 16:12:22 executing program 3: creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1fbfde, 0x0) 2018/04/09 16:12:22 executing program 0: r0 = memfd_create(&(0x7f0000000040)="776c616e3115706f7369785f61636c5f6163636573735c6e6f64657600", 0x2) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x4, 0x4, 0xc1a, 0x800}, 0x6, 0x3, 0x0, 0x0, "2909298136b5da99"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3}, 0x10) sendto(r2, &(0x7f0000000000)="e3", 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/26, 0x1a}], 0x1, &(0x7f0000000580)=""/215, 0xd7}}], 0x1, 0x40000120, &(0x7f0000000700)) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000280)=""/132, &(0x7f0000000340)=0x84) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) sendto$inet(r0, &(0x7f0000000180)="06663dfccc24312d4c78fe269ebc8f2f5818154634f8390ce53f14fe4d61af79d262fb2f1ccf531ef048ed3b5facbb6dfb306bfd561e75b6afa0a57ed29d109e6c1209d6b8b840b58fc341ebcb38cdf71133ce8ae5bd159050ca7d3db4fa7e7eb92393c91a71a3b1558cdcf4e4f8b2cbfb06b435086828b70131b01db7303ad738817d2f94e7d119fedbc9820bbbbca5dbf34dc9d8e7d9ec3b1e52a27fa3e502bb08778b65f1c29f40312bd902960321e83381028f5ddd2d373dae9ab7ed", 0xbe, 0x0, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0xbfb}, 0x10) fcntl$setown(r4, 0x8, r3) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0xa008000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r6, 0x2, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}]}, 0x68}, 0x1}, 0x40) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2018/04/09 16:12:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xa9, 0x80100) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 16:12:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x32) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'bcsh0\x00', 0x12}) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) close(r3) 2018/04/09 16:12:22 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x2f6f, 0x4}}, 0x8) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="100000000800000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) sendmsg$kcm(r4, &(0x7f0000000680)={&(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)="d8fa12c98273ac29bba91a2f4fe8e70d29842cd599a0cff5d97da8b09c539c29faefc69b1b10bd", 0x27}, {&(0x7f0000000340)="d23152e7962b85ed99e833355626ff8cd939e207f4b716323c877f66ce752ba8a85e1b6f89e2609529824edc3996abb818deb60b65c1b954e5e2c336d643f6fe6ce88b5232ea7841c688d8fc3bf0f4ca223344890d95e3d98694645c9b4ea8dd3cc39d2775ae032d8c7121f6508eb9f4", 0x70}, {&(0x7f00000003c0)="845558318c9c5ec9d924c53bd5ed9f7cce597ec3415aa26209e32c5bd2b94368292cf7614a25a61943381272bbd397daaee4c7b75e961331ac34be15858847cd4f2fbae4bbb85da929489aba0fbe218cce87a61a0e48234e3aa60881d18f", 0x5e}, {&(0x7f0000000440)="063a76db9b5095c401abba29dd2eb80987dcab8a7096b191ec856c1b67e8717f219d3d1c8daa3ff5a385de429b043e9258f057d597038d06681c97368640bf8faefb77c3165e8c4cd9b24dfc849e8c5d71f4b7ba7db923ffa38843136af1ca8664a9fc05ce6db33a23aef8f416613f6bdcb9269e95e4c448745656c4382055ebe8690a10db3841e5", 0x88}, {&(0x7f0000000500)="131781e906ef063a668dd6b7b3bb611c9737e25d31b68abbf66990ffbd752a3739852de5fcd11c655fdb98de77012e745c2356969967ed90f19f3a3340fd4ede9c08dc40f6d32903ea31f2589ccc56d6645f8f75f4242ad1a887c61e6de5ec16ecf786fc6a873ecd80202ba163d534efc0d0c9fddb488b129af7033cc59f9691", 0x80}], 0x5, &(0x7f0000000600)=[{0x80, 0x108, 0xa00e, "2664faf3817c57a863162530dc3eef0b58290d5f7621f2232a4da395e415e8bebeaf47e85001b89b792cb634572cbfea56db48aadaef97456411654a3dd42bcbcd432add9c4a565109a6de9377cbec8117356cce140bfad54c91092f529a89d3c37deecd9409f0082f564f"}], 0x80, 0x4000000}, 0x1) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time={r5, r6+30000000}, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}, {0xc000000, 0xdbc, 0x2, 0x8, @time={0x0, 0x989680}, {0x3ff, 0x6}, {0x3f, 0x2}, @ext={0x3d, &(0x7f0000000140)="f1cc996b1267dd69b6728fec56e42e7de29ba6f2f46039433819a1ec649472861b8995be92a13d8d87560375a992bd13085833b70dec3006355b27d99f"}}], 0x60) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}) 2018/04/09 16:12:22 executing program 7: syz_read_part_table(0x3, 0x4, &(0x7f0000001340)=[{&(0x7f0000000000)="59f25a4c83b41a3a94daf60e95702cc7b342c4e4781d8adbf701b17f66721e5a114eb360b88f52f3497f287467238085a3eef37820ebf37ef6a34d3b8a791994958eaaa42a515832ac6bff685e030db2be151111a839dbb74bbdff8c045567d256caa0fdf22c6474860fc0243c30ff9df72611c7", 0x74, 0x7}, {&(0x7f0000000140)="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", 0x1000, 0x1000}, {&(0x7f0000001140)="b8083a8b09decec71b22211d7499cf4bf0032f2221f2957debd0858d2a6dd47b41829562cd040cdd7d705d550fd95d7af337851249fcd95e3bccf0e057fd0472413b61d18895f0966f3bd9e3816978d7cd4855a4f76582a2e8efd2fbd2704d5b4a15b736b4d8afdf0ff4af087cf235bd50967e8649b879c3ccae5d9fb1876e161d4e175dac885e52bb55fc42a0d7bb194e88509970b458de9b14ad97e8ed23c560a6f6632f6316238d4ea4e9b348f09feb295a622a3e9a1b5d095503994d887d9be42cfcbaede63982b7a5b785532221a44c397392e3e645a2290b8173f35ff2fdb1b3f653cbf11dfd9f1f80", 0xec, 0x10000}, {&(0x7f0000001240)="a99f444777102cb8cc65814acd63d3485b2aefe5c03083f5eca979339dff5438f52aa2c7f6ac2b1c116738c24d1ca2f0fb2b4fb24ac48761d7eec2657314a2ceeff2ea1a83872082b3e9bf61000000000000fe3f82e1fda07a3859568546d523b23fa3f06c829723ec10c1c5ea878dd316f4e761156b1c347602f1bfc0f48e1d1ca45a9ea50f3aeef2b584d97881837157f4f0771121e4de30cf0c9d03c4835ef8e6f53be4f2859678b70fbad95a659c65d8ffab2627ed90191de6f5a6f889ad3cc139228bb68eeba0d9303309457a3800", 0xd1, 0x4}]) syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="0200eeffffff01000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/04/09 16:12:22 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x4, &(0x7f0000000180)=[r0, r1, r2, r3]) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) 2018/04/09 16:12:22 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000800), &(0x7f0000000840)=0x40) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) utimensat(r4, &(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)=r4) connect$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x6, {0x9, 0x9, 0xfffffffffffffffe, 0x8001, 0x1, 0x6}, 0xfffffffffffffffc, 0x80000000}, 0xe) linkat(r2, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) mq_getsetattr(r4, &(0x7f0000000880)={0x4, 0x8, 0x8, 0x0, 0xab71, 0x4}, &(0x7f00000008c0)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000900)=ANY=[@ANYBLOB="0100000000000000040000000000000029000000000000001edc061ce65c79beff01cc628f2fa742f35875e842915416a2abae2f51bfe48bfe33654bc81522854e057de3a8714dc8dc7e28b0bb0f01fb22e21ee7321f7b4d3ceaa19375962b63e5252bbf5820072de31d62dba924d1d44ac43a4e60c7d3fbf279f6289879d5a8d0fa928d50439220b22f547633337a8012419630130064ef989d2836db197ea7c8cba09138cc484ecad31a87268f", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000001c5fc72036e5ec616a6bd425f2d68179616f0aec3c5b679d5bc92f6ff05653843583d68d7ffe954c50cb82ae2b1d96151a8599cb480348b324202a250046bbb1cbbf717f5a389d9809bdaff2397c38526985490c8738abddcbce4373a7ecb1f28212a33fc55d233cd21e918849c59f5ab87ede67380000000000000000000000"], @ANYBLOB="0000fa3295b3ad00"]) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000280)={0xff, 0x0, 0x0, 0x9, 0x4, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000580)=""/212, &(0x7f0000000680)=""/87, &(0x7f0000000700)=""/163, 0x1000}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/09 16:12:22 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5}, 0x2f2) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/09 16:12:22 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r2, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getpeername(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000006c0)=0x80) fsetxattr(r9, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000600)='broute\x00', 0x7, 0x1) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r10, 0x6, 0x21, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYBLOB="ac153d62b17428b50a5c1e75a114d2e567f113115dff74bd0563317527b4e938c3ce9f09c231e40778c38f03716b9b74276dbce86ea053903abd81f156119f697938f2207b80f2085995608668b76d3d803e9bf5255ef344803e0bf33b5f1c9c199da517cd6bc9cc3919e83b3d33f4a85269cf2b02423fae979969616bfa666eb5f55beee3dda343d595fbd216bf9b78345422a433e9d1530082cdca7e451388d75ca34f826170154fad71cab61ff34896c18c472a22571b9ef073014bafb3ebbd8cc7335a39971dd9da493d67"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]}, 0x439) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000000004500001c00008b0000119078020000000200b5b4fb7986f1dc64fa30d114aaac14142b4e204e200008b007"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xffffffffffffffbc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) [ 339.377535] Dev loop7: unable to read RDB block 1 [ 339.382573] loop7: unable to read partition table [ 339.394683] loop7: partition table beyond EOD, truncated [ 339.400385] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/04/09 16:12:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="1ebef23b86dce8a224af74223ce3acebc838c330578cb6e6a4cd88e14609004c7605c050cda0d577746a6dc1cde3fb309aa028be76c7122c501d22d2da6bc50fc36b0c814fe6f7260b3f6854fec2fdae2e7d69bce394a478aba4cac016d2a058a9aecc9a09ec5cbf82b3375264fce869dffd1760abb3a4fcffbd3c042293bf0880ad722a1bfae36f4b73e9664bcfdc71822f375c23f1e80ac0c1c514e3afe41d617c79095cc27ac45fc2", 0xaa}, {&(0x7f0000000200)="73331136087dbaccc8780987a5bbc07c5996b8534bbba1e96f45288943cf9930c535cb37863de0606650341a62f7151cf3ac8eedf9d912157845258290617f5cbcd73bc80a5a222e930c468baff2e8104ad0b6142999d589d25f8a242453f85f05f03400ac4dab47cd1abd44825f004925b3a4d766f7fed8", 0x78}, {&(0x7f0000000280)="e6a0a247f3f9f7b4ab95d5183765d4ca31180a8e1ec28087f3c2944a0c9df368af77b2d411602ed469cbf647d13a38c37ce59026091474d6fe78e381c49862562e01e271d695420301cbdeda1bc4c66cb69b0edf07464d0f3b4f487882f878f4c484c28e5800a6c68e3d4392645e1686db27e9a934d8025f7f5b5319da8cb4a9ac745acae48390aeb891fc945401dff5c0f3db4c4071", 0x96}, {&(0x7f0000000340)="347c82028de769564ea48ae40ca912dacf1588f4a2989fafbe854804", 0x1c}, {&(0x7f0000000380)="60b1adbb7f451d47ed9a06832308e0c0be6fdd83b3a15b892b", 0x19}], 0x5, 0x0, 0x0, 0x90}, 0x20000000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) 2018/04/09 16:12:23 executing program 7: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r0, r1, 0x3f, 0xfffffffffffffffb, 0x1000000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=9']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/09 16:12:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@sco={0x1f, {0xfffffffffffffffa, 0x1000, 0x10000, 0x70000000000, 0x8, 0xc65}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000)}}], 0x2, 0x40) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10000, 0x140) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10b, 0x59, 0x6, 0x15d, 0xfc, 0x101, 0x285, 0xffffffffffffffff}, "4e811ed25d6ba36561de529a09fedf7aa1cc1cc3118717e6152815117ceca54251b4b924c081f1ca6f47be78421dd32118b7f8ce88fc5e79d2a8a2d7c2de7722f59a1485f6e6352706d92b34147e03bc139af64a5992bfbd52ea240c2661542b140f019c40d329b52629f9ab4943aaf2f6f02e681245270b76abff39836dc349cd05a6e0985caad2c42953b8ce4cacd7940fbe18725f71b8789624249d153d0deed59e39c87b36683e10b1ec5527177bbe4329950659e59033ccebe4a273b6ead56af69785db903c50c2a7b93a32e02f62970ad629dde547c99d67f03f37dbca50fbf9be40147a0887c9c57c13959e34eadccb", [[], [], [], [], [], [], [], [], []]}, 0xa13) 2018/04/09 16:12:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x2, {0x1, 0x3, 0x2, 0x1, 0x400}}) 2018/04/09 16:12:23 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x0) getdents(r0, &(0x7f00000000c0)=""/218, 0xda) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000200)=ANY=[@ANYBLOB="840012000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d33bdcd7dfafafd3752b59f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) 2018/04/09 16:12:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xb6, "eb824ee09aa89a085619b30502b170e89a76b623de6508d38553ec68e819b742ab7604a2b31910bc4e6947af552f433e4f0fafbc1d72b788a5b94060a99011da8abcf537e67cde003ca2c2a06fc53a01762480e9a8667b22809744028ee1546bb80883a0f0cad64ceed4be88cd111045ffe52f807ce5d2542d5f79fa218791a7a2ba415d3d824d0f16bf8bec8e3351f00e40e3f199e9019baa3df41ccc65f05adbf9be4a2fcd0c8b86e54cddf19e2e130927f9aa2233"}, &(0x7f00000000c0)=0xbe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xd8, "3cc661595d93879e3ea96c05555e30bc13bb364d8131a093b494d2746bfa60af5bcd0bb341e1bfd3bf9ad58a366bf64da7af501647642f92e489fb92fe09ecdc7ed870e275e4ea14e679ba3cb7c27489211a73d6bbb2c6679f78a1ac8bc597a87699e895a36e8cba4316fa6b5675358c51b86db2b67c8b8b07a1f388744993b23a12c1e2f32e9776443a5183131fe3a4b6207822f6adb3cb86e845ea3141666213908406e3dadcd066176b032ced9ca43381ef0b8e5dbe306e3782df72abd3ed690c18de5358e568b124d370e8686977196f3bbf0b0f1f7a"}, &(0x7f0000000140)=0xe0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:12:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000300)="eacb9300000301650f01c9c4c270f70d5f54a62eb9800000c00f3235000800000f303e2e0fc72f3e660f09660f388025098000000f01df6665660f3881a905000000ea3ed90000d300", 0x49}], 0xc78, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) sigaltstack(&(0x7f0000fde000/0x2000)=nil, &(0x7f0000000100)) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 16:12:23 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x9, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x3b, r2, r3}, {0xf6f, 0x401, 0x6, 0x8, 0x86, 0x2, 0x0, 0x3f}, {0x2, 0x8, 0x0, 0x4}, 0x400, 0x6e6bb2, 0x0, 0x0, 0x0, 0x3}, {{@in, 0x4d2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x0, 0x800, 0x7395, 0xffff, 0x1f}}, 0xe8) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe) 2018/04/09 16:12:23 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f000036d000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xd3768590019fbeed, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xfe47, 0x4) read(r0, &(0x7f0000000000)=""/107, 0x6b) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10000, 0x80080) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4001) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0x1, {{0x2, 0x4e24, @rand_addr=0x9f}}, 0x0, 0x2, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x190) 2018/04/09 16:12:23 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x75}, 0xfffffffffffffdc8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000fb00009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xbd22, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1, 0xfa}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 16:12:23 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = semget$private(0x0, 0x7, 0x51) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000040)=""/149) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/09 16:12:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x14, r0, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x27) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x7, 0x40, &(0x7f0000000000/0x3000)=nil, 0x20}) 2018/04/09 16:12:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x7, r0, 0x1}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x28001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="03000000ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc73f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca992347cd1f92f80b4b460a93c550e00000000000000000000000000000000000000005ac8ed1776ee68347445962128fecb"]}) 2018/04/09 16:12:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0x0, r0, 0xfffffffffffffffc}, 0x2be) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x88}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 16:12:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0xd8, 0x80000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x44000020) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) [ 340.421856] binder_alloc: 22675: binder_alloc_buf, no vma [ 340.427610] binder: 22675:22680 transaction failed 29189/-3, size 40-8 line 2963 [ 340.516599] binder: undelivered TRANSACTION_ERROR: 29189 [ 340.537977] binder: 22675:22680 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 340.552365] binder: BINDER_SET_CONTEXT_MGR already set [ 340.560691] binder: 22675:22694 ioctl 40046207 0 returned -16 [ 340.572920] binder_alloc: 22675: binder_alloc_buf, no vma [ 340.578689] binder: 22675:22694 transaction failed 29189/-3, size 40-8 line 2963 [ 340.599584] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 16:12:24 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) accept$packet(r0, 0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/04/09 16:12:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x10002) read(r1, &(0x7f0000000580)=""/142, 0x8e) r2 = dup2(r1, r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r2, 0x3, 0x1, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2000000, 0x60000, 0x8, 0x0}, &(0x7f0000000300)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, r4, r5, 0x1f, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000004c0)={0x7d16, 0x4}, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x8000, @empty, 0x53}}, 0x9, 0x6}, 0x90) 2018/04/09 16:12:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/09 16:12:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1000010000fffc, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/04/09 16:12:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x80800) r1 = accept(r0, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x9, 0x4, 0x8, 0x10000, 0xfffffffffffffff9, 0x7, 0x400}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000000040)=0xc) syz_open_dev$loop(&(0x7f0000000f80)='/dev/loop#\x00', 0x4, 0x0) process_vm_readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/31, 0x1f}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/26, 0x1a}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000500)=""/36, 0x24}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/68, 0x44}], 0x9, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80000, 0x0) sendmsg$alg(r1, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)="ab9e767caf9ec658dbf8f2c307c4a156e1a1fe59e71bf3ce55fd257c8fad3423b70537a6b6ade706ef0a183db0bbc516fdc2bc5886e6ab378af571b8b68b3c169379fee4d88c2569fe307b00a91df0ff2b93eb955b4f75fd0028bf4fbdde08029f59df7e4b913956e7549466ee12f291078760747efff845c304056f481591e9e54a6a41051c26d8145d9da461646de99a8d13bd8cebd16ecfb907319a038df1ba42822c8d2652a5eb3ef9d6a6dfb7079b4a7b6f512b319fb24e18d6afa6e0cdbacf27733faef198c4c4cc", 0xcb}, {&(0x7f0000000cc0)="44b98cbebf69896bd37664319f932ad8756696a6aebbc2ae36b4a346b1c9f0575fb8bdd23a657679407fc9f109a61b375294dbe0015368591db7f3120950b90ba1acf69444ac18cd2978b5d251bab7338d84d5a4ff61276151897592a3402e8c3a21fdde7e1afa784296ad7d43468ad59cf051b0ae19dadab23d7c9fc48919c7c61de0034197caacbc2cc1252969352913fe680c5f6cc8bdf0122583fd0cb730500731fca16ba072f79167d926f692a299d2bb53357889b63be04bada5de3f06bfda8825dd804d9eddf209cbdef6", 0xce}, {&(0x7f0000000dc0)="ab338b5697c894a72fc0bebd040229f58eb7c206cbde7dbfa09d855c4324b0d6a9a80e0e9708755dba1ef6628e5b2e10f425c54323276bd9b3cd7d7928797bb5b6077019862afcc433d0fd6ecf232173bf77362aa09f8cd4bff6598ab339f53916bdf3863b729e9cf290ed82c3cbf9d578f9e70699a6d26656e2d775f92da5e7d66544f7bf84cd5d79c63a9a47b9f93ab651762c23b0e430f377441d698fdb355668a018fc1315fb9092325078be9c2aeb4860164f18c31a1f5eb807277988a3d892c87e7abe4668731407b918ec70facb69df0a0bb853e4b1bf6822a8799b656474be363448214d59", 0xe9}], 0x3, &(0x7f0000000f00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x44000}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x7, 0x404040) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000fc0)={0x0, 0x0, 0xffffffffffffffdf, 0xe33}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001040)={r4, @in6={{0xa, 0x4e21, 0x400000000000, @loopback={0x0, 0x1}, 0xd5}}, 0x4, 0x4, 0x7, 0x2}, &(0x7f0000001100)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000940)={{0xfffffffffffffffe, 0x7, 0x3, 0x3, "92a3edad1ecbc8e39f9bbc2a38b92969e0780c33d9dd2795c3b085fce3f8e0932829fa0211c1f3ab002e823e", 0x13d0c75}, 0x0, 0x0, 0x8, r2, 0x1, 0x3c4, "da4549ce1d6dfd3b81e9a2d4ed4e354822c4f3b43415119bfb92127632b657e5b6ff03c95607fbbefaee69f3c4c2db0d1639447fe57669584465741f8be164b5", &(0x7f0000000140)='^#\x00', 0x3, [], [0x9, 0x6, 0x400, 0x80000001]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000880)={[0x7, 0x5, 0xffffffff, 0xc5c5, 0x2, 0x8, 0x80, 0x5, 0x9, 0x100000001, 0x8, 0x5, 0x2f4a, 0x15, 0x1f, 0x7], 0x6000, 0x100000}) statx(r3, &(0x7f00000000c0)='./file0\x00', 0x1c00, 0xfff, &(0x7f0000000ac0)) 2018/04/09 16:12:24 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0x7, 0x3, 0x8, 0x100, "0bd321fc0e2a616f03d4e9b3459007d637cb9a798a4c77c1f33d0c706671099978f22f9d5538144f5a04c9ef", 0x117}, 0x97, [0x5, 0xffffffff, 0x0, 0x9, 0x2, 0x4, 0x3ff, 0x5, 0xfff, 0x0, 0x9, 0x401, 0x8, 0x5, 0x10000, 0xffffffff, 0x2, 0x1000, 0x100000000, 0x7f, 0xffffffffffffffe1, 0x8001, 0x3ff, 0x0, 0x6, 0x9, 0x8, 0x100, 0x0, 0x0, 0x6d, 0x0, 0x1, 0x2, 0x7, 0x7ff, 0xd8, 0x9, 0x0, 0x1, 0xdf0, 0x80, 0xfff, 0x2, 0x7fff, 0x8, 0x1, 0x1, 0x100, 0x1000, 0x2, 0x3, 0x1, 0x8, 0x2, 0x401, 0xa56, 0x5, 0x4, 0x9564, 0x10001, 0x7, 0x7fff, 0x1, 0x4, 0x7034, 0x7, 0x6, 0xd8, 0x63ce, 0x8, 0x1, 0x2, 0x5, 0x6c, 0x0, 0x1ff, 0x8, 0x2, 0x2e380db3, 0x1, 0x8000, 0x7746, 0x3, 0x1, 0x7fff, 0x401, 0x6, 0x7, 0xfffffffffffffffd, 0x3, 0x8, 0x4, 0x6, 0x1, 0x401, 0x2018, 0x9, 0x3f, 0x400, 0x9, 0x2, 0x5, 0x7ff, 0x100000000, 0x3, 0x3, 0x5, 0xffffffff, 0x4, 0x7f, 0x8, 0x1, 0x0, 0x1f, 0x97c5, 0x4, 0xb0, 0x7, 0x10000, 0x9, 0x7fd, 0x7, 0x40, 0x10001, 0x9, 0x100000000, 0xfffffffffffffffe], {0x77359400}}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="ef00c02f5116c35c990861b4821f410d34bb57ecdc3f2db9f2dcaa3ae34a3b88dfd593f599d91406e5d79a9f5b79e34f0d5c7a5af429f1470ddfda735d97f5e9e29f98633ec548cfb6f0afa6fb787c762e8d88b438c232902bd5353051", 0x5d) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x4, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x29) close(r0) 2018/04/09 16:12:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(pcrypt(rfc4106-gcm-aesni)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/09 16:12:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = getpid() waitid(0x2, r1, &(0x7f00000000c0), 0x40000000, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0xfffffffffffffffc, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x130, "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"}, &(0x7f00000011c0)=0x138) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/09 16:12:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x74}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000e12318ed86db9500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x7fffffffefff, 0x1, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000001c0)="d0f9228677a12f83d8c0ab4840db55d0ba50b31137c58f48db20f0b98adf624cb4bb50120fa2fb77c905833936be565855bff64e8a895c1ff8d30e40b642f093c644489c13380407bf828eb5fc5f56261e1f264042111d2ba746109214235fb327170c57328de8fe23c7d090522560038de79ca71e31fedf521cf8b7b16bb13beaa5c03d07618b559b750ddf481458cdb70d8c787afcb5b9131d5fc0e96c8c58ca4b03dcb4746b67", 0xa8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000280)=0x2, 0x4) 2018/04/09 16:12:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000000080)={0x20}, 0x8, 0x800) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r2}, 0x7) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xf90, 0x20000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000140)=0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x9f, 0x1, 0x80, 0xb, r3, 0x101}, 0x2c) 2018/04/09 16:12:24 executing program 0: unshare(0x60000800) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x20, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) fsetxattr(r0, &(0x7f00000001c0)=@random={'system.', 'IPVS\x00'}, &(0x7f0000000200)='ppp0\x00', 0x5, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='system.', r4) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000000300)={&(0x7f0000000280)="559c9ddcc7eb18acc3f4819fb867b59c25f13b7e8e574846648c17cb1e48c337e23c910813c1a60c505c36246526f4dee0beb5f2313a1c5826152937992409365310f57791fafb7bace3f2274f33ac318aac4f5258b6326e64", 0x59}) 2018/04/09 16:12:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000140)=""/47, 0x2f, &(0x7f0000000180)=""/12}}, 0x68) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0xff71) 2018/04/09 16:12:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x340}, {0xffffffffffffffff, 0x400}, {r0, 0x8000}, {r0}, {r0, 0x83e6}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x10001}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) 2018/04/09 16:12:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockname$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff00000000, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x611, 0x5d6}, 0xc) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) flistxattr(r5, &(0x7f0000000480)=""/99, 0x63) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000580)={0x4, 0x0, [{0x102, 0x0, 0x0, 0x0, @msi={0x1, 0x1959, 0x8}}, {0x1, 0x3, 0x0, 0x0, @sint={0x1000, 0x1}}, {0x4, 0x4, 0x0, 0x0, @msi={0x38, 0x7, 0x7ff}}, {0x8, 0x5, 0x0, 0x0, @sint={0x8, 0x1}}]}) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) accept4$nfc_llcp(r3, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000440)={0x3, 0x0, [{}, {}, {}]}) 2018/04/09 16:12:25 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x9, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000240)=""/9}, &(0x7f0000000340)=0x78) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0, r1, 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x1, 0xff, 0x80000001, 0x6}, {0x1ff, 0x80000001, 0x9, 0x1}, {0x5, 0x7, 0x6, 0x438}, {0x1, 0x1ff, 0x800, 0x4}, {0x1, 0x197a, 0x0, 0xffffffff00000001}]}, 0x10) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/31) 2018/04/09 16:12:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffffc, &(0x7f0000000300)=""/199, 0xc7) 2018/04/09 16:12:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa9aab1086dd00082f00fe80ac5c172a89defc9c69a924234d682dcc00000080000000000000000000aa000000000008907800000000000000000000008000000053"], &(0x7f0000000040)) 2018/04/09 16:12:25 executing program 7: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1c800, 0x0) getdents64(r1, &(0x7f00000001c0)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) 2018/04/09 16:12:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = gettid() r6 = geteuid() getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) r9 = getuid() getgroups(0x2, &(0x7f0000001840)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001f00)=0xe8) r13 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000025c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000002700)=0xe8) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000002dc0)=0xe8) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ec0)={0x0}, &(0x7f0000002f00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003040)=0xe8) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() stat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0)={0x0}, &(0x7f0000003900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003940)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000003a40)=0xe8) r28 = getgid() r29 = getpid() fstat(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003c80)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000002c0)="10605277e02859909b6ba949fd90d9ab119dd7279d4e91b34c4f3a80e2da925b851d95dd304fa945c653c6906775ff71caa33180facb499b299ccffb00a6959bcb3d35886bdfff256184b91a2349a767ebb077600b71886d7bbe58abc0dd029b31e12363d7e23489bab58cc0de471b2d8290ae8a1673a3b9ee76252bb0f3cb97b05bdce07cdc1cd921614246d8a14d2d57f0ca55539309b55a5e82388295f10ff5bea18b7603ad2b3c487b50da600b26f5bc1a76e7d9f0ea45d63bf93f9522e4bd7196e109", 0xc5}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="dbe641e235c3074a0203e1119281d1fc58301ce31064664c88b3d496b170097f88a17dd2cc4dc84ba371ee24743dd9b6e72a36e70f35423a0fa2c81b9d0347ecf09320d5eb", 0x45}, {&(0x7f0000001440)="40e57c5ed173d63617fc05a79edee29ab244951ab062597538e524829c558869d75b0e6ab829bce8bc8c04712c18a6c1707cfd86227b1077b7eff1538b634b00e6232f4def", 0x45}, {&(0x7f00000000c0)="48786a07f0a95664ea4d854f9e7eb9c7e2c1299d", 0x14}, {&(0x7f00000014c0)="8c78a6aa5dde8d5f9a29e4ef24e774cccd429df1320afecdd8c533d689d07f9751350656b4d4c61d75702a77746c6ef2e3ae89416d65c10b2e114c76c5e843a1a57c7024e6044b3916e69f7c9559a2f92c1194c1c206bc43290949e6405dca276f1ef9b3831241743079bd2eb52d7ffcd8ee6bcc583b0c08b68602328eb470dce63fb78ce7c3c3ab8448ecee4c3b16c37e", 0x91}], 0x6, &(0x7f0000001880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x10}, {&(0x7f0000001940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f00000019c0)="f4502e30259a3a7ba8da6f2fdcd48ae2dcbcd9d79bc31d619fb695747a45d5c8830a257949515699ba21b8c633e3e9ac6d16bf7226e3885f62897babecb8578156e17da26ed55724a120bfe313eb3500d2da800ad9aa9e", 0x57}, {&(0x7f0000001a40)="033abc1833a616f6dd23b344f69f7d67f895509165956b970163c3d528d978184b13c248052eab1b560d61d0c214b2128b0fa27309e7318c22a4d60881ce896e410e22561673a62414aae43a73ec1d64c2428cfd4fd08dd4fb7950a6f4d828070b96ef999d948b236c74593a26a95521ec93f9c2925386aeededfede9c8b51599efc5b562f0f3be87142ac52d388c03c8f7cdf7371ccb6982177450030216732139e6324d5f0bbdb9ff81f965b52711dc47e1cabb0a049a0399114ac846cae51dff26b34837368c4776e1d6cb5737fbb15ef7a98fce22b50ece18188b40a7f55a3de45caa50f02522e863b70ac050470d9416a9c40", 0xf5}, {&(0x7f0000001b40)="cc56c7a1d1bcc57138ea992aea04948b65bd2805597729571dd7c5635931c4338f9c888092d15639a64be8b937063162ad35f296ced4f6b13e4c219c93c89c80e122adc13597df89233c03840fe1fccbe01564113bc98dfc9bbbb7d40a9ab71922943891e885ac0304043ed7e69f48fc9f68bd3c566237013251f1d64d63c403a91d20f86c7b9adacfdf1b4926418f2b7519ba453aeaa541d85cd08a10c70bf67ba0fe2970167e0c08297ec81a8a344b05607ff09d5dc701304a39", 0xbb}, {&(0x7f0000001c00)="19fa4f0afa00c38955bd2bc03aa0cf8dfc9b87ed9d134c8e6c5c38ad540504985f087e5ee8166c0f7a81fa7c11e8e37582473a57f37b237e7ba94467d19d7d4e764b6cc162221a7344c683959df1d136fb97370bfb86ed3b0c386e4ba71975ff74e670473f94c4c976d9c90db34b3fa92ef9473db416d1d2e86b105a5f121c9d21b29f786da818795634583bb9f70e55ea49f3615ec51c978dbb81aae320166f44e2cfa5611f3dbcd91f82ffd577cf07b0b0aef746477d87880314fc9954cf3c7b0be0fd02", 0xc5}, {&(0x7f0000001d00)}], 0x5, &(0x7f0000001f40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x8000}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002040)="7b18ea1808477fb125e47586cf0cc639d26f59a51ebc7e543ae933aadf1854346262e1834974da9cf1e919bdb6d7aaaf5b33a79bf1f0a095693f973abd89f8f05c544238df5cce397c549fe2dc580635c2533e31270cba81b975c5b6e44714b99c82d64538709c0f3371a7ba8a4d3d124ef873ddabe8b65c00793cf694defd2ee43b8c5a4a331f359e86dd68c0b339a4dcc2ac2305ceffa918c57f5ba5327c23944e98a51549280097d95dfef36b430d0a1a03d047", 0xb5}, {&(0x7f0000002100)="6679b5e5313d59c539d001cbe43f4b80c7d94fddc1aa60e5528bd66eddb916ef98f9675ce2199b6fe2a70278fbf0030879b4879a0a52e96962916f50d85331b12b2b8b54040fcf3aba89c1599e90c343b76ebe496038e70d229b1a60e7b77104bc07881b77b821fe9d8636345d4f3bdc76c0b6840d79bf339d5aa3f10df8632e20d6dc8e5b9513a734bf233f9e1791efca0580bea443e707c10be6888d3d40dbbed7da1ca1132692d9fadc4e8e3b210c7d0b0e33f1761fe8e347981e5e32d684e99e9fcee067de5242abad01f23c", 0xce}, {&(0x7f0000002200)="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", 0xfe}, {&(0x7f0000002300)="76d2b85d85b7128eae765349f2e2dc28686304b5b9c06a962334e59f622380782c9754fd0c7ad7c8120a308435269feaa98fe113704a05fcbfd130d51f404e210387e35d9b1888add3b1805dac5ccee3200c6de6228d3c1f8a3f6f5a4546412a00d8772a7ba155ad4ec49dd08edc55cfd7ce", 0x72}, {&(0x7f0000002380)="41e79af628cccf3762b5854f5ffe6e403687f943149ad6a699ab4c1bcba4cd36e930c91d170b8d1eb153159ee5101db76cbd4124c7b3cdf4de57d45296ff7d1a7d0734dfdc3bf2fd3517c0806e55ca4c371bddbbd33240406a3f0d3d7e7d3ce35f7019371b902fe12133edf585e7b1c1ec8880b0389d3addb503d979f88abec4180dab76e69b7cb2d0a8273036fdec4c31d33d68adee373614cb012d49526013f3985f464dd2b5f16084d2", 0xab}, {&(0x7f0000002440)="e821a9f8a0c82ba209bd73dda2ff3e4f06b4f510330db0c2ef58bfc057321df5b8c2d38a9032e94458ef8f07f5c5", 0x2e}, {&(0x7f0000002480)="a356c4c57a6bca5880b27299405bf14f9b07a458c8541cc3f1c2360b83f584de1b0899fb0df20c9fa0d2b7b6f7cd6feb345a949c840ae950b8b29fe973869b8b0310398ad10cb250949b4bbf20cbde4bbb327c75dad6cd001706a040a5b56737a7ca0bd3762f4214743cdb4b0516dd65e69c3237509bb1176e875e5a85e0e491af98e6016c245c8daa8460bf1e91fc25832812e743b723f955013777f73eae357ba90e1ebec35d0f4fc37bc26f9f709b30ee2a8a1642e4f0e8e0916ad762f4", 0xbf}], 0x7, &(0x7f0000002800)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x48000}, {&(0x7f0000002880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002900)="576214673b097700db7cd7081a41abcaa5547568c3545451c164c35f7750a891255a8bfb221c32181514d2d50516d02507dd55e177fecd48cbdea180caba818ed1e0389589236f60ac52127edf64d0f148a78d03eceab8a15509b1f9600d6f714be681d0b540afd245ac29237e07b245cbb8a0d4", 0x74}, {&(0x7f0000002980)="f692dd1ad246c47de6a6e914e0d43fe3ffefce6efbaf39f763511e0b0b3a5ca0f3ba1243b061cf2e8673b38a8d9624be523316cc5fe38a11dc44a2d397c23670184a6b32bef61e1fe2e616a82a57d0492cc41a389d45e9329a5670849e659d6f510a02730ca645be4c738457889420e2be51894a9d3675e93f76be5120148d8ba0617fad4d607a0d75ca406d30ab04777081a2a919be916c67a389236341b18e6a8bf474db1e56ecf79d2a", 0xab}, {&(0x7f0000002a40)="1c96ac75fd4a612def01810d1b6ec759ca4b28d0272848218398f46f8fe55e0f73d72fc1a0d25b", 0x27}, {&(0x7f0000002a80)="c422aa1095c7a570542d79332526bdddd76017428b88037f5388f25cfa1d5ecdbd52cfa67ccfdc06aed14848ce539e35c31ed969fbc2850fc021058b2f6224bc977d30868f5d9a7c6042f3387a9f7aadffcd93ae103ed7ea8517d36f2fec197e61e63526b4593ff4cdcb885d078cfca2f8ff4db88fa7e974271c0c4b82bcce700d8da740419b880fe880e1", 0x8b}, {&(0x7f0000002b40)="865dfad293b7fa158f159a8b219863f2452a2f9f9ac083ea7c9636c99c8ccd70470dfb45c4acbb382df191afbd79cbeb95f0315062ee073418d0250d7c5a8e422dbe1917a772ac34b0425656d8316c7e639e093ae84f1c38c9c4222a2649371ad09e79f49a895c63095c5aace78f70ca11dc937cb0643599602c89f70ba0977d283f8fba31960272a92fe079cc2e55b0fd2fd81e832abc9701f1c7d4a7dab3c1bd7dd51e65e3f40008cbfe22e1e95d5da028a34c9344e14651a3fc0e8e69d16ad1e2ee7618", 0xc5}], 0x5, &(0x7f0000003140)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x98, 0x80}, {&(0x7f0000003200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003280)="f02701c808e5fda98b0f51334904af5e6fa06e3a4074c6e072a74cb1fde231d216dfc6a8e333df8a0ae3c7875bd374c05de505e978d281b8071362341047ad841ee9e54c480e1e187256a1f27aa5a2ca0b3001688d434097e6d1fc22d52025d6eae06fe45822c98b1b85c4152055e5be1d87734aa52415efac7f562b8152bc59d31627f30911a67e24c197bb23294056c47a2bcf2f3c2c7b5ca7112129a0c90b3748511803c9c5486af5ba29124a64591d954dc69bb346d6aea3cc5b77d450e93cd7c67dc56c21a8657399831340db", 0xcf}, {&(0x7f0000003380)="3df925a9de4c8a119a101e7ac3efee9dd00be620eb50fc6e366486e5f513dd0b4f8a0eed0a97c02109e0934cc3cc4d6ce0867d78d630977123975ada97f67944", 0x40}, {&(0x7f00000033c0)="0e148ba1cb1a989cf8738aa0386e5721504d06fb24db453b03ab1371476da1005f0cd5790ab9aa7e870a464f0af7268192b7e81a8fb44dd80eef49759f16cda65e1733a4", 0x44}, {&(0x7f0000003440)="c3b98ff9aebd72ef19ac5bf7d070ffb0fe786ecf09d0672d41b9a050d6866795566d1431581eaae148aebd81c0f4b368a119e087e55c19b37ffeb663d3238212a071fcf0bc896ce0bc", 0x49}, {&(0x7f00000034c0)="66ac656c0b17d9a8239c4af8ecb1147f6db3c6f5218978e5e6a94b5521f23c277a5d71c3accc09b05078dd1be75fb8b0da220d494cb106dd645a917ef24ecb63f713af2f7988b31b20e08be2123d9fae85ab786e56810623623c9455a1e08e433766eb7e3aadda371459f9f543a15d254b8206e0121bcddc724bc872506436f4f879e0a45e088ccf8ac8ac1001613f9100cec732bbcd7c20d8b1343bb9a81fdb0ab379200318d08cfb18be61c5ec41513652b84527c070e05d7f1965c71796af4414dd2f1e9bf60294a90d2c", 0xcc}, {&(0x7f00000035c0)="53ecd0beb0e2a7fdb0765100dce747f3ea9cd32f60904a5cddc9e7a5197b8fe732278f0378fcc7cad52a2735697a0299cb46c582eb95d9b393eba19387959ce125140fa7434c3d0739aec8497235d85b956ca1373ee27ae59f993acc6869", 0x5e}, {&(0x7f0000003640)="3ce24b8f4c1d4203f88b030dd1b0320e52c2c180a1310ae46d2a07a4b056f91e1dfa9f248f0cd68aa9dcbceaebc32a6456a3774bf3e26411aa196ec696b2eaeea729f77d3d9a220709520c644236cd0a1f23916d2b6c53ab9ee11c4d4108b0498adfd24404f23e6e26079379b74ae10d475f7c51ca36681f536116ec8e408a43b70de6a2739a29e4ac1d50c7662b424b69ba2766e9", 0x95}, {&(0x7f0000003700)="bf1a4b7853f85d7d0b25aa3be5e0f7c8ba94698d34e27c8435aea0f3cbe28b27e3005b89c2484a884753f6724c3a1a3bc9e4e80f37b011a2107ae90faa932c4aa0d9c5739cd57f48a9f8e37a6a91355893428d9a5f0676ae483d1ce47fa7f44ab57508b799b09f7692", 0x69}], 0x8, &(0x7f0000003bc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x4000}], 0x5, 0x810) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001400210300000000000000000a400000", @ANYRES32=r32, @ANYBLOB="080008006001000214000100ff01000000000000000000000000000166b4ca30f3b63bc96a49e26d560fff62edf653301c6c3d9bb102eb0ce12f5c78141334f2af3c21692055c5f6e52983dcaff30e75450ab687271a2e3426b58508e0664c95980ba4c0bd55169b8dbc0e90feed2fb27379dfb96a3ac3decaaadf351850c2ca1526b7eb274d6ac26cfe4b7a6e83ee7b69f54ad702a1b02ec1bf"], 0x34}, 0x1}, 0x0) 2018/04/09 16:12:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x367, 0x1, 0x200, 0x80000000, 0x1f, 0x729, 0x1ff, 0x1, 0x0}, &(0x7f0000000040)=0x20) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000480)=0x400, 0xffffffffffffff6a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_cmd={0x26, 0x64b}}) 2018/04/09 16:12:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x3f, 0x400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad", 0x1) 2018/04/09 16:12:25 executing program 5: syz_emit_ethernet(0x7b, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bc20a060d0ab", [], {@generic={0x81d, "6fa14df825e7e55e1be497bef6e75ae63aee143bda7e738d557b59843bf793f5eebec629626ab771e0d21271c257e0842950cf260d2a928b70e128e75974cf20fd7ea10edf6b3319a56d27510b63d606d68662523d512fc164e3077bc4b97b39433fb95f7e98e968b1adde1130ca39265ce823d9af99ed6e1506856c1aa37c09b39442b8bd8a0beb14f642afbdf3348411"}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x7fffffff, 0x2, 0x1ff, 0x5, "9ef64bdcc3b7fe56298dce50acc125bc35608a7dfe2df14676087ee8c4f5d197caaa6fc57c89d7de9ae7984e", 0x2}, 0x0, 0x0, 0x9cc, r1, 0xffff, 0x0, "123e217230dc93fdf7e29a764d1d1080e668dc4707f1696ee7a5cdc3083c1dc8c2aa886af0fcc85a8e94c7e591f8f004361bc32f136e0ad74ff5cd318f50630d", &(0x7f0000000040)='em1\'.', 0x5, [], [0x24b, 0x3, 0x4, 0x6]}) 2018/04/09 16:12:25 executing program 7: exit(0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000480)={"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"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={[], 0x7fffffff, 0x0, 0x4, 0x0, 0x0, 0x5000, 0xd000, [], 0x4}) r3 = dup(0xffffffffffffff9c) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x12000) signalfd4(r4, &(0x7f0000000a40)={0xfffffffffffffffc}, 0x8, 0x80000) write$vnet(r3, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/129, 0x81, &(0x7f00000000c0)=""/112, 0x3, 0x3}}, 0x68) timer_delete(0x0) sync_file_range(r2, 0xffff, 0x1e, 0x3) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000001c0)=[0x7, 0x446]) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x83, "ed6c21d5abab4cbae376996b751f7418b47ca7e8fdda9eb5366948de3c801223196a0c3d7edb66248be1af17b9216ea243bce74fa30635a9fffdf15d175a49ef77ef447ffe7fe58f7ed41474a075f3c39c93f439600bdc21d2ad40fc6037ae028006fa85b022e58215eeae6f0456c3a49a011117713f9b4db1f9d98168f7204254beb9"}, &(0x7f0000000a00)=0xa7) r5 = request_key(&(0x7f0000000880)='encrypted\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='/dev/input/mice\x00', 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f0000000b00), 0x0, r6) clock_gettime(0xb, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) 2018/04/09 16:12:25 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) 2018/04/09 16:12:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x500, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYBLOB="001b4b6c7236fa"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2e, "46fb45379b8d9640c648c2b3ff1e241b8a3eff558a1e323945e4ddc4c6af6fbafd9d59a403d90dbefe02f3a8235d"}, &(0x7f00000000c0)=0x36) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x1000, 0x7, 0x202, 0x1, 0x2, 0x4, 0x3, 0x4, r6}, 0x20) 2018/04/09 16:12:25 executing program 6: r0 = shmget(0x0, 0x3000, 0x640, &(0x7f0000ffc000/0x3000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x84280, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0xffffffffffffbe0f, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80400) sendmsg$nfc_llcp(r2, &(0x7f0000001380)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x4, 0x40, 0x40, "f9fe4478773d5cff7591fb65b599e4f766b88ae67bb5c624215f65ef7d49560b964b244f75fdb87feec203088fd7b69ec5fcaf7adb98c0887147e37f8eaea1", 0x37}, 0x60, &(0x7f0000000300)=[{&(0x7f00000013c0)="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", 0xfc}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="13c6e3588c6df6b5cb2bde2c1e0d09a2b1cd15bbe599db259d8ff59225aa05faa723", 0x22}, {&(0x7f0000000240)="67a0aa26290492ccc9bc879e4bbe2fb899f25f2a31a5bd79ba6c408a7456dde8a416742bc06a2952d6ad55232988d9707393206627ab1710cdd5d2bdc0a49a7eae5439d1763e894a36bd53a676777abcc5191df27cb9fd4f64c88976b79ff06640077ac81d646f8bb15e33d54a6c67b9e5fd849011a9d25f7df6a192afdba9630bec817d63421cee1f911e85189d161d9bc73bbc9a34e5a5a449a99d71462278751cbdaa4f7643272fdcc9b0a006efcf34cbc9d7fbcdf95299a86a22273b42", 0xfffffd67}], 0x4, &(0x7f00000014c0)={0x1010, 0x11b, 0xe38, "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"}, 0x1010, 0x4}, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x0) shmget(0x1, 0x13000, 0x1800, &(0x7f0000fed000/0x13000)=nil) 2018/04/09 16:12:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0xfb}, &(0x7f0000000380)={0x0, 0x3832692a2e8d125c, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)}]) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000005c0), &(0x7f0000000600)=0x30) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x240400, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x80c80) r5 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x2, 0x50002) r6 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x0, 0x200) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000580)=""/34) io_submit(r1, 0x5, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x7fff, r0, &(0x7f0000000000)="7f9418e060c075adf2646127", 0xc, 0xe30, 0x0, 0x1, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f00000000c0)="42777f22f28b1a2a4baf00fea03c3730c6a426ced611dc974a8cfe2eb4b22808d288b7805643d8db057f11a36e9007eef030fea7d3c3468c1fd56ff8e46030ab", 0x40, 0x401, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000001c0)="c784c1cae0486f2bcfdc189094426bc1ede60a0b5feef98366247f36a918aed80779aac4616cfaf4a919e10cdec3ff3779749e32504ba6deee5b0d58", 0x3c, 0x400, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000280)="0e156e67b47268c0b477bd922fbd99172315b554b699371946fcb2ae567d03547746b68f29dc3bce77ef3c1ad2cc8d8a67421cfcadb05a50ec0aac9d02db9f29ba38691b4016364751891990e958e1620099855e7f89c758d93434694f30161298a8cc96358866", 0x67, 0x0, 0x0, 0x0, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000003c0)="d1737268a30248289ca90adaa44bace38c0b64ac6e947f4531675cfd6c756153a653869a3242c8f9e1fbeb6a108d6c6b6ebd572ace7e0800bca4beec6ba5d94fa872bc0825f431622bbd29f6845dcda9ba39f7dd8e20d3baf16fc5a107c8468430e2d5e23d48ee6782808c28a2485453772fb2e5274284e9e9c2513ed50caabbbe11cb822eeb66a251df9403f09218bad301ff816ec49746f5d6abde82c97fceeb3919d8145f6c452ce4821076641db6e74ad5ab7d8818aba528c0aa4e27b1498f3edbbd438ac18428ebef0690b84255149c1b27bd9c1c8e17dda032e3dd1df09fd2eb7b502b9eb47f36", 0xea, 0x0, 0x0, 0x1, r6}]) [ 342.568460] bond0 (unregistering): Released all slaves 2018/04/09 16:12:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000080)='-', 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) write(r0, &(0x7f00000000c0)='\x00', 0x1) r1 = open(&(0x7f0000000440)='./file0/file0\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) 2018/04/09 16:12:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x10000002, 0xfffffffffffffe24, &(0x7f0000000500)=""/153}, 0xfffffffffffffd4e) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x200003, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000cd17d519c39832000000000000840000000600000000000000000000009500000000000000"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x301, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x1, 0x5, 0x2, 0x3, 0x1, 0x20}, 0xbb70, 0x6}) connect$llc(r0, &(0x7f00000002c0)={0x1a, 0xffff, 0x3, 0x6, 0x3, 0x2, @random="671e3aa4b6d8"}, 0x10) 2018/04/09 16:12:27 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001840)='vfat\x00', &(0x7f0000000040)='./control\x00', 0x3f, 0x9, &(0x7f00000015c0)=[{&(0x7f0000000080)="1c734cc376deef9dd35e6558378f99e985cd66c142a9d3151d21d3c20f76d0b35b66039d740c682534c1e3cde66f7147388c2c26aaead5c7516c439ea07125903172cb3968eaa40813683bdbf97aa6f4dc33df9c48803886c5d585b1cecff829c52e949cfdcdeb5e7fcbbf5dcf3b0e4d4dd18c363c0c22e82430af7e9df09ef952930fa8ede645a3c51288c0c8ba74e50218512366f327e183f4d7a5fd10b1831b51209b2111e7de122aa477e1829120b49b5cfcd1edbd75b66946c98bebe56abdb298282e819ac4e22ef5f1a1a5ddac24471ab417", 0xd5, 0x6}, {&(0x7f0000000180)="2c158178fa717a02f9c3debca6ab7b514f87784365ebb5023965083bd69a81283c192e7d2cce16becce7f850370a1267b3552611f4762a53b8f68f845cc4246ac82f3e66204cd80ab7f0040db71d98e58d3e48ba0f6cbbe59b87dcbe160346f1ad060ccb5a6b123bc51419ffdb4cbe86e61aaa25b9d3e92f564453ff9b4bc3262f107d8bb424692d662204a0d8e7968055341a7b8eae5314a295c08f40002d539804d39e2d7851ba1d", 0xa9, 0x1}, {&(0x7f0000000240)="f1810e5377b1a749ced669d9cceef724b6425fbf0650a9b916a84df3c1778d441993da5d9a2e82494267112990d0a308fb3c428cf2579c3d733b96b9860c4a1e395c87629dd77c395cc6863ba50c952df6f24186f6c4849be0e028d20d7e87c54dd909a87f70dc0cf14f17d35ea30f88c35940f0e62b0bb9790a7683", 0x1c, 0x8}, {&(0x7f00000002c0)="39e2890cc195fc50c5d7fd8753cd417a215ffd60e9445ce3", 0x18, 0x7}, {&(0x7f0000000300)="df05063b9ba547c727", 0x9, 0xda}, {&(0x7f0000000340)="68e3e46d46b03c697cf68b64ce7ce97f9b01e30aba0b0e66a8a56afb2ae98b448dfa917f422d1fada53533f0d2f9b01b5ebfa96710828b2a6f10f61abef9bb588fcc05ced7f5b1f089aefee6c401e3fb3907751bd7baa47764070707680a351a92f334e3a923738336c00ee2e0573300afbc05b4e28489565f28857a864d13f6e863d3875f5d16e54034fc", 0x8b, 0x3}, {&(0x7f0000000400)="7851d940282874b048b9a1ab3cfa9cd64c255cf06b8be149acccde6b1e1deebeadb66cf9dcd5be47d34fb390735e6b4ae9ba2b9ac1fca71261feb270cdb400a5dcd2109bc768b54bf734f88767c7ec77041f4c46be59be2ad25f9cdfb548bfe31fff0b22a804f973d276a3407cb836f4877f350c2049c1eb39dac102801fc412e0274958fcb276cf843262fe4fa52699c97e10d9d0c9da4da1f6a2053c503f99b40b85f66d81d8a435b990b5f764794a9c26cab4e98d431b731dad3757de4896d886153b92da4c77666d14", 0xcb, 0x1000}, {&(0x7f0000000500)="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0x1000, 0x80000001}, {&(0x7f0000001500)="28648fcf3350a19f41d81becd3760f9357c1683f27b43ce8b45dc7245efe23915992b50499ef92c5760006659a0dfe91e3b627f371fdca3f6816b799e3b1b1d9303529c710c4634359558cac1b91c3b5aeb15c286db918499e9a44273389fa4a05d121f2dde3f859c96817e701c5814a0a16c2fc75b5adad40a999d9d8da1321cf6969d0a81fbb0f50eb18af39c86f2e25", 0x91, 0x400}], 0x800, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"]) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001740)=@assoc_value, &(0x7f0000001780)=0x8) faccessat(r0, &(0x7f00000017c0)='./control\x00', 0x84, 0x1b00) 2018/04/09 16:12:27 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/snmp6\x00') ioctl$fiemap(r1, 0x40286608, &(0x7f0000000000)={0x2000003b}) 2018/04/09 16:12:27 executing program 6: r0 = getpgrp(0x0) set_thread_area(&(0x7f0000000040)={0x101, 0x0, 0x2000, 0x7, 0x3ff, 0x3f, 0x3, 0x0, 0xe37}) r1 = gettid() mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xca41}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) rt_sigtimedwait(&(0x7f0000001ff8)={0x3fffc}, &(0x7f0000f0aff0), &(0x7f0000000000)={0x0, 0x989680}, 0x8) 2018/04/09 16:12:27 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xa9, 0x200800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c5ade6365ad896ac5da414f8140abd697cba5807ca4be7b021491712bb5c8cdbccda2f9874c7c98da66372a1d934a56f5fc4fa6bfee8c79e4d7511a687e10e87578ad3ced723e7073cdbf614e1f6ce2a8ddadd9fddafaed61b49a3b574aeff426aa31de5d3bccec42dbc14ffb995a105439c63d30cdc3687dd4139e0a072b963ef5bf8ef6c3223fa3f71b8a74deaaa428476fe4f921b272913266ec57a59fed0659c874102fd1b53b49a454135337ef43c1e3bd0e058c40bd9ebb0560e6b", 0xbe, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000300)=""/9, 0x9) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x4, 0x80000001, 0x6}) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x7}, &(0x7f0000000140), 0x8) 2018/04/09 16:12:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="8e9e", 0x2}], 0x0, &(0x7f0000002000)}, 0x8000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000180)={0x3, {"95624ef1fa2bc6"}, 0x5}, 0x10) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/09 16:12:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x1d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0xffff, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)='L', &(0x7f0000000100)}, 0x135) [ 343.569106] FAT-fs (loop4): Directory bread(block 6) failed [ 343.587848] FAT-fs (loop5): Unrecognized mount option "gid=50allow_utime=171205262" or missing value [ 343.613357] FAT-fs (loop4): Directory bread(block 7) failed 2018/04/09 16:12:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x1010, r2, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000080)={&(0x7f0000000240)}) [ 343.639256] FAT-fs (loop4): Directory bread(block 8) failed [ 343.645849] FAT-fs (loop4): Directory bread(block 9) failed [ 343.666308] FAT-fs (loop5): Unrecognized mount option "gid=50allow_utime=171205262" or missing value [ 343.666316] FAT-fs (loop4): Directory bread(block 10) failed [ 343.666387] FAT-fs (loop4): Directory bread(block 11) failed 2018/04/09 16:12:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x2, 0x1800]}) [ 343.745359] FAT-fs (loop4): Directory bread(block 12) failed [ 343.780134] FAT-fs (loop4): Directory bread(block 13) failed [ 343.795626] FAT-fs (loop4): Directory bread(block 14) failed [ 343.801149] IPVS: ftp: loaded support on port[0] = 21 [ 343.817179] FAT-fs (loop4): Directory bread(block 15) failed [ 343.849643] attempt to access beyond end of device [ 343.855133] loop4: rw=2049, want=40, limit=6 [ 343.887811] attempt to access beyond end of device [ 343.893237] loop4: rw=0, want=40, limit=6 [ 343.912500] attempt to access beyond end of device [ 343.917578] loop4: rw=0, want=40, limit=6 [ 343.930134] attempt to access beyond end of device [ 343.935268] loop4: rw=0, want=40, limit=6 [ 343.942686] attempt to access beyond end of device [ 343.947702] loop4: rw=0, want=40, limit=6 [ 343.955973] attempt to access beyond end of device [ 343.961094] loop4: rw=0, want=40, limit=6 [ 343.965571] Buffer I/O error on dev loop4, logical block 39, async page read [ 344.457099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 345.215140] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 345.221255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 345.294144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 345.369200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 345.375377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 345.384971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/09 16:12:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xc01b, 0x41c000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) 2018/04/09 16:12:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000100)=""/119, 0x77}, &(0x7f0000000180), 0x4}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = inotify_init1(0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x1, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) fcntl$setown(r2, 0x8, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x5, 0x1, 0x51, 0xffffffff, 0xfffffffffffff800, 0x6, 0x2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) tkill(r4, 0x12) 2018/04/09 16:12:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x800}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000200)) 2018/04/09 16:12:29 executing program 5: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000080), 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0xe570) 2018/04/09 16:12:29 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x3, &(0x7f0000cde000)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="599c5643341d82329e7046c3d8a6e3de3feee2822e500f7474244dadbc2fc0a85efb3541f21f5e18d70433e4db94d2eab18f32942d478868273d618c387851", 0x3f, 0x1}], 0x20080, &(0x7f0000000180)={[{@grpquota='grpquota', 0x2c}, {@discard='discard', 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x32, 0x2d, 0x31, 0x36, 0x3c, 0x34]}, 0x2c}, {@noquota='noquota', 0x2c}]}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) 2018/04/09 16:12:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 16:12:29 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x402, 0x0, {}, {}, {0x0, 0x0, 0x7}, 0x1, @can={{0x2}, 0x0, 0x0, 0x0, 0x0, "4ad36c1040604c4e"}}, 0x48}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000000000008000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x87d, @loopback={0x0, 0x1}, 0x80}}, 0x3, 0x8000, 0x400, 0x1, 0x1}, 0x98) 2018/04/09 16:12:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/4096) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001180)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x3) quotactl(0x1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r1, 0x8b35, &(0x7f0000000140)={"6970365f767469300000000000f700", @ifru_mtu}) [ 345.456149] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 345.462272] 8021q: adding VLAN 0 to HW filter on device team0 [ 345.539292] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/09 16:12:29 executing program 3: syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000016c0), 0x20, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000020860000"]) 2018/04/09 16:12:29 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff17f, 0x0, 0x290ff291}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 345.580985] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/09 16:12:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100000700000000000000000000000500050000ff6286ca6e040375cdaa0000000afb0021a31892000009000000000000002a92cc15f71f2143e1120002d82d6228016436df6815c9753b7e41455dd06e31b18edda1e6d4e2b18a2b60b40c660747226f06e73325a28aa8a98c8562cc9a5d6e658f04f1318fe2b6a7471d32b2db77ca19359b3a36769e3cb9d53371a0c57132be86e6f3e856643cd9f2eb47b0c556b832ad29de04066e92e1a2c156a912"], 0x38}, 0x1}, 0x0) 2018/04/09 16:12:29 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xff, @broadcast=0xffffffff, 0x4e24, 0x3, 'ovf\x00', 0x20, 0x5, 0x5a}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000900)='/dev/input/mouse#\x00', 0x8, 0x101000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6_vti0\x00', 0x2}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x161, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x1d9) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x10000, 0x0) getdents64(r2, &(0x7f0000002280)=""/4096, 0x1000) setrlimit(0x9, &(0x7f0000000580)={0x3, 0x40}) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x6, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'ip6tnl0\x00', 0x0}) bind$packet(r2, &(0x7f0000000840)={0x11, 0xff, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000680)={0x0, 0x5, 0x3, 0x7}, 0x14) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000011c0)=ANY=[@ANYBLOB="66696c7465720000000000016e6e1f4f4300000000000000007a0000000000000000000000002f000000d70bd5e16df95e4b68037be0a948afd07218563b940ca685534ea52ee9a8d0f8076c42d9e5effe29f144d4fc404ab73de2d73a650460580158008413ccb90123c27861cf5b1dd2afe2a62a84c937c4be07e1acbde513147e7f682f06ff477eefebb6ebe3e24344ac9182020f280e70e626a4350b5a7e4e5addfc324b7f6d7fb46d4f84e91dc232239bbb6741d0c43b35250700818fed9b437c5de509f184164c808c5d0d8f439e3997360740ee9603da1bbd9450b8a09d0f0d577090f9a9357c0c4676a9b6"], &(0x7f0000000640)=0x53) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00000003c0)=""/253, &(0x7f00000004c0)=0xfd) r5 = socket(0x11, 0x100000802, 0x0) write(r0, &(0x7f0000000700)="30351aeeea44d9e2b5dec441874a3069bdfe888cd9d19ab97b05ee0f528ffa3cfd1b70e15962c0615ec6c39990fff077d66f4a2deb48f0df0c70bd6c965933328d5c89e0f49183d19a9eb0afe481466ea5b2f77f57fb1a13d632251444990f5b0374854e84b87cb95fdcbe915ad486939e312fb8b78b05bdabca61efb403b70fbec9f9dd9e36b66450fcb372f6993c11a59eb2668226dac3fc1a439f6d3f2c233065c049d2370cb6d46c547287d87cec498265bdfe00589946c08106cebcd712845246a2a2ab97e3634cd1444f2a6d2209e646e5", 0xd4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000940), &(0x7f0000000980)=0x4) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000f40)={0x0, 0x5, 0x3ff}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001080)={0x0, 0xb4, &(0x7f0000000fc0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x7, @empty, 0x1}, @in6={0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000010c0)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000001180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000a00)="f339e14039f2eaf22fdacc883821f7c50ab342b93ab10cfc88bb7dba56ec1983cfef8179a0996bc98084ea1ce56c4fe467a37356eb6ae3e442c79907239827ce8f64bbca7a748f807c10765ff6ba3402db8f757731314542f164df8eb08d5a6f1b155ffb871766c389006ba8afe56c718650c594f0faa83a10b233fa77221ae561d1d3ffd1f179cdfe8fe54d5a292a8b8098e3ab9288b1f65e6fb3e51742a80a9eaedcee20153b39d089168117593fad53c802fcc7a61691be40a1766237aad6", 0xc0}, {&(0x7f0000000ac0)="f34388fd76f848d9aeebc5e9e2ff078de384037be6794568a67321e9e5d426612688ab4812ca8cd8f2ecc027d0c93591d8fd7c539ccf2dbc0bef7f0f7736cba071", 0x41}, {&(0x7f0000000b40)="47408fa58e91fab5dce37238b70ac8ad0c0e717cc886609da338dac2969a23c2984a8e75d51c4060de990d1109f76c7aeaed479c8db5496f375ba98b637f8a4279b0b2407fbeb4aa0bb414576bba83b75dc1a1f59d9d07fd", 0x58}, {&(0x7f0000000e80)="844866d22ee957d9eb01ebac26964f3b2d8f8adda853983944bc5f9923eb717821aef91ce779024ce9987476e7d035832e1b5c24fc1b0953d23611864c30d280d0803a325d0f8ce7292f010638f99047a83b2d3d935f729b7bbdec6bff806fc3318d8843c0ae1a12dabf5011ef07b7e3a83ef27c2b45f599204a8e18cb", 0x7d}], 0x4, &(0x7f0000001100)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0xd, 0x0, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x2, 0x14000000000000, r7}}], 0x60, 0x20000080}, 0x20040041) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000500)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x4005}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000001e80)) 2018/04/09 16:12:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x80200) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/39) 2018/04/09 16:12:29 executing program 6: accept(0xffffffffffffffff, &(0x7f00000013c0)=@ethernet={0x0, @broadcast}, &(0x7f0000001500)=0x80) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB='\f\x00?\x00\x00\x00\x00\x00\x00\x00'], 0xa) io_setup(0x1, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0xa, 0x2, r0, &(0x7f00000000c0)="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", 0x1000, 0xffffffffffff3a80, 0x0, 0x0, r0}, &(0x7f0000001100)) creat(&(0x7f0000000040)='./bus\x00', 0x0) 2018/04/09 16:12:29 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x12081, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x81, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4801008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x520, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40800) 2018/04/09 16:12:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) sendto$inet6(r2, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0xfffffe69, 0x0, &(0x7f0000005fe4)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x16) [ 345.794798] binder: BINDER_SET_CONTEXT_MGR already set [ 345.810905] binder: 23082:23093 ioctl 40046207 0 returned -16 [ 345.816696] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 ovf 2018/04/09 16:12:29 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="4800000000000000140100001d9fdeae5a4832c13c0174710000000200000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0xcc}, 0x0) [ 345.839643] binder: 23082:23086 Release 1 refcount change on invalid ref 0 ret -22 2018/04/09 16:12:29 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x4, 0x6, {r2, r3/1000+30000}, {r4, r5/1000+10000}, {0x0, 0xe34, 0xa2, 0x5}, 0x1, @canfd={{0x1, 0x1, 0x6, 0x3}, 0x12, 0x2, 0x0, 0x0, "7d9ba43d3ce96a21b77d16453df91d51361db2fa3bf1464d13ab56c412a27a725914440229f34c6b97ec015335e9c9e7ae9bd46f6dac2111a6e314106ee608a2"}}, 0x80}, 0x1, 0x0, 0x0, 0x8040}, 0x804) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)) syz_mount_image$hfs(&(0x7f00000003c0)='hfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x3, &(0x7f0000001680)=[{&(0x7f0000001480)="014ccc1cc020f428dd52a443a98550a0f4e6bdc1af438c089bfc0acf3ad36186489e80f32e70e3662e39d2ba575bec34e325050fcafa91f2889103df1c07c8ce6d9ff49b5c73a5382bf9c6fc2adcac87f8445d8cf470d20ba4258dc9", 0x5c}, {&(0x7f0000001540)}, {&(0x7f0000001640)}], 0x8000, &(0x7f0000001700)={[{@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'macceltic'}, 0x2c}]}) 2018/04/09 16:12:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x149100, 0x0) 2018/04/09 16:12:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/09 16:12:29 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/09 16:12:30 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x6, 0x6, &(0x7f00000001c0)="07c4523c8190849475bf39d666372523cae04be0330a4baf94bd3f9d6b3b6a3d1970dd59932a42cf7f4c23c7429354dd62e80b22a8e13f03910fc8e84e6a3e48d5db0b9ea1f219843ac09fd2970095dcbbe33ed2b193a68af41d95f220129c5b12c0a8e48ec63c80b7e04072a519b283711ad209ac5fad7f608849083984ed87084d2f9d820864bb91a86e56f3ae86ffae110c03414940a1ba116a0669d05cac05c255bd26656eeb5a41de66fc06fa7605dd69ec5ce6013584124d76d8bd720df160f4cb4949a4d92b", 0xc9) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) msync(&(0x7f0000d5f000/0x4000)=nil, 0x4000, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7f09, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x9, 0x30, 0x1a, 0x6}, &(0x7f0000000140)=0x18) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x2) 2018/04/09 16:12:30 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="331f9dc45eb7f81b0e87ee0046adb11b44f643e725d1b969181fdde30eff9d", 0x1f, 0xfffffffffffffffa) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0xd000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:12:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r3, @ANYBLOB="0b0227bd7000fedbdf25020000002c3b692052000300ffffffff00000000000000000000000008000500040000000c0001000a001eeffc72e2dc990ebc850000007c0003000002006263736830000000000000000000000014000600ff020000000000000000000000000001080007004e220000140006000000000000000000000000000000000114000200a8607130000000000000000000000000080003000000000008000500e0000002080001001900143baf831272ddca30967f71237bc31c9451fcb0d5a4070193d920ee4c6b96533748438fa1ec5e11000000000000000000000000000000000000000000000000004fbaf1a98c"], 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/04/09 16:12:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'teql0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x123, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x235}, 0x1}, 0x0) 2018/04/09 16:12:30 executing program 3: set_mempolicy(0x2200000002, &(0x7f0000000100)=0x1, 0x1f) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='status\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/04/09 16:12:30 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000500)={0x6c, "b5efe39574fd192d4bb0f723644a36a481c598e04031f23b94847c7382e03632762cb2773362e9d2b0637ac81a4f3ab51f879b573c573d490fb22e8e25a9f9ed8b08e7658de1ac5316dbfe9b334ef8132db0b483523ef8061c68d5bd855c6888fa9a417e378700d2847435d7"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x8, 0x80000) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/121, 0x79}], 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x260000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000580)=""/145) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400e7eb1c00ffff00000000000000006b000000a4a23903d08500102a1d23040c93fab3e3dcec493aca551ba58dbef30ba8b8b6386ebe452d00000000000000000000000000cc371f19bdd674394c7ae79bbbb2a6a0c2eecd3d58d551c9c714da523c1e81c6848da649d080fb381bcd476a04c797e0b2abbac8e94503adc2c4ca568477771ff8974c2b"], 0x14}, 0x1}, 0x0) rt_sigreturn() 2018/04/09 16:12:30 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0001, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) fallocate(r1, 0x2, 0x6, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/09 16:12:30 executing program 6: clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x989680}) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x400000000000000, 0x2) 2018/04/09 16:12:30 executing program 6: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="1f064569738321a7aa375475e6c95c1e040fe45a537049"]) [ 346.697653] faulting far call emulation tainted memory 2018/04/09 16:12:30 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) listen(r0, 0x1f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) 2018/04/09 16:12:30 executing program 4: timer_create(0x2, &(0x7f0000a4cfa8)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000), &(0x7f0000eb2000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:12:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000140)="db", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x40) 2018/04/09 16:12:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x0, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000240)='./bus\x00', 0x101000, 0x1) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/09 16:12:31 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x3, &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/09 16:12:31 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) signalfd4(r0, &(0x7f0000000280)={0x7}, 0x8, 0x800) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x267, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="a5b3be5918ec9d453deb5968fd4d4377aad1379e02955dded5795d8e095c4f717e0a54f965c9754112ff3b7f0b8a11dfe39af4199ad0077acf5fe7c8af9011c04e3d48e9760b9191d889738fa1c72719a6521fab7a1dcdaa9f5bf79a8f055e1b5c022d6f4bcdd618f8165431ef9141f47012ef6954aada42c5cae2253fb9653357d3e0fd5bf414034de475235087a9972e4890f07865f1b21c7f3b9b6870325e261f26c69e02ab5abf18a2928bba0ce765be14f95d0d108a9fa9b8e03f09deca4978f2ac62d2", 0xc6, 0x1f}], 0x2801, &(0x7f00000001c0)={'nouuid,', {[{@largeio='largeio', 0x2c}]}}) 2018/04/09 16:12:31 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b80000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x24, 0x0, 0x10003, 0xdbf}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x7ff, r1, 0x3, 0x63}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0xdbc, 0x0, 0x80, 0x9d7b, 0x400, 0xfffffffffffff000}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280), 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00000000c0)) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b5cda83fcf5c6f5965c1673031f1cce2890bbde355fe5489f4c1e296c617a04add6934693319f697b5740e5504b4790f9fda75cbfff5d3facf7eab5ecc1d421fde19f2355c89eea17f9743eb3a1093e1b2cfe686152a091b126312b998845945021ffa5e00eb8d393ddbfa91dcf730dead0886b411a42251dbb5ec71ed1dca13899c5c6765c478c63154a9b123bdf9e8869246eff7c026a019899827ddd6d22ce6f3a204b39c33a7c3b07541aa1878463ed5a06415e65a5623001ee241edb513db8eba60c9f296d8bf81d041aab550e0df64c814b76bd8e3db89186a509ac09d0000000000000000000000000000000da9915746cd9dc453f7d05e6fdf0e2d688b8ec2863a6442d176031500052bc42837be36ee443e8bcfa1a58b58373c094df7b113e4355f2b6c1ff232088d026cf6ac08bfcaceb04de68808cd6c388990ac2202bb230a7106da980f8ff02ad26565cc3c9687edef528972870d3196355adbb26bff2d5edb1486649f4cbc9d20852d72b341ca2463170f0586d8a403ad31cdae27dedbcf14f20a535c178f7adea35e02e3a8"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)) r4 = dup(0xffffffffffffff9c) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) r5 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f0000fc7000)='./control\x00', 0x86000006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r7, 0x8}, &(0x7f0000000200)=0x8) inotify_add_watch(r5, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) lstat(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)) mremap(&(0x7f0000c73000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000b75000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/09 16:12:31 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/216) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/114) 2018/04/09 16:12:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x7af01227a6cc3c64) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @empty, 'ip_vti0\x00'}}) 2018/04/09 16:12:31 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) 2018/04/09 16:12:31 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000240)={@multicast1, @empty, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002940)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002a40)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002dc0)=0x14, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/162, 0xa2}], 0x1, &(0x7f0000002f00)=""/163, 0xa3, 0x3}, 0x2}, {{&(0x7f0000002fc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003040)=""/62, 0x3e}, {&(0x7f0000003080)=""/151, 0x97}, {&(0x7f0000003140)=""/185, 0xb9}, {&(0x7f0000003200)=""/219, 0xdb}, {&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/44, 0x2c}, {&(0x7f0000003380)=""/96, 0x60}], 0x7, &(0x7f0000003480)=""/204, 0xcc, 0x7}, 0x8}, {{&(0x7f0000003580)=@nl, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003600)=""/111, 0x6f}, {&(0x7f0000003680)}, {&(0x7f00000036c0)=""/225, 0xe1}, {&(0x7f00000037c0)=""/97, 0x61}, {&(0x7f0000003840)=""/26, 0x1a}, {&(0x7f0000003880)=""/201, 0xc9}, {&(0x7f0000003980)=""/169, 0xa9}, {&(0x7f0000003a40)=""/231, 0xe7}, {&(0x7f0000003b40)=""/199, 0xc7}], 0x9, &(0x7f0000003d00)=""/72, 0x48, 0x3}, 0x1}, {{&(0x7f0000003d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/33, 0x21}, {&(0x7f0000004e40)=""/60, 0x3c}, {&(0x7f0000004e80)=""/35, 0x23}], 0x4, &(0x7f0000004f00)=""/4096, 0x1000, 0x8}, 0x800}], 0x4, 0x10101, &(0x7f0000006000)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006040)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000060c0)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006180)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000061c0)={@dev, 0x0}, &(0x7f0000006200)=0x14) accept$packet(r0, &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000a580)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f000000aa40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f000000aa00)={&(0x7f000000a5c0)={0x420, r1, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_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, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x1dc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbeb3}}, {0x8, 0x6, r11}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x81, 0x20, 0xffff, 0x2}, {0x3, 0x148, 0x1, 0x4}, {0x5, 0x6, 0x1, 0x8}, {0x80, 0xc61c, 0x8, 0x3}, {0x9, 0x5, 0x100, 0x8}, {0x3, 0x40, 0x4, 0x7}, {0xf4ba, 0x7, 0x7, 0x3}, {0x208b, 0x2, 0x2, 0x5}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x34c}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2150}}}]}}]}, 0x420}, 0x1}, 0x4000004) 2018/04/09 16:12:31 executing program 3: mkdir(&(0x7f0000000640)='//file0\x00', 0x0) umount2(&(0x7f00000006c0)='//file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000001440)=""/120, 0x53) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0", 0x48) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x7, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)="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", 0xfc0}], 0x2, &(0x7f0000000100)=ANY=[]) open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) fallocate(r0, 0x3, 0x4, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x4000000000380ffe, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)="aae3e286047e666683655080e65ee78c08920b7a96cf6d58e164daa1f98ddeb36056c7ab2a2a4e1ae466380c1c23092d88b700db34e4028bee5c72bb6f56b3b4b56623b440aff88fedd2e999dacf01a7fc019094217d7ee431592f25aea7e64551aefd840b93fe752d24a1c35d68bfa2fefc58a2b0286f6d650c668f8cac6c5d0d5fe4491686ab566bbae9fbdc39926cc7f6319d90a6eb8d8b58e53f0a898ed37aa1161823ab3f2b78c71078f7a8ea5bf558296bd948a88b456f916d1dcae51bc4eeeb3cd80d64f7992203e42b70b7cb4fe72b5b", 0xd4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) ptrace(0x4207, r3) write(r0, &(0x7f0000000200), 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x102) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r2) open$dir(&(0x7f0000001500)='//file0\x00', 0x800, 0x20) socketpair$inet(0x2, 0x0, 0x726, &(0x7f0000000100)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r5, r4, &(0x7f0000002b80), 0x7fffffff) open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) fallocate(r2, 0x1, 0x8001, 0x2) open(&(0x7f0000000300)='//file0\x00', 0x40800, 0x40) 2018/04/09 16:12:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000028008006a0a00fffffff68061185d8e39973094c84c96ac50ac53d5381434a0928f2f3e541112ee79e8cae23041bbe7f619b8e1bfb809b0d7f179205a648a68cc1e6d9b6283adf12c1ed95ba3109fffe0f4e5cb428a56339bac5a1f9960d381d1a9faed00c9f1317b3613e1d38742087c5e67b7e63326920abe18222a317740117664a43857c21ab205c7e4f72e"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/09 16:12:31 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc, &(0x7f0000000180)=0x80, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r1, r2}) syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x880) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x3, 0xbb, &(0x7f0000000300)=""/187, 0x41000}, 0x48) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000440)={r0, 0x6, 0xff, "c0e90b8ee54871bea4488cdec69af8f0f33775ec24e992e4b458bb"}) 2018/04/09 16:12:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x7, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/09 16:12:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/09 16:12:31 executing program 1: perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0xfffffffffffffffe) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/04/09 16:12:31 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x4, @random="7e5c1cb3f5df"}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) 2018/04/09 16:12:32 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in={0x2, 0x4e24}], 0x2c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="00080000ec0500001302000012000a00000b0000000200000001000024d96443e10000001e00e3ffffffffffff0fe80302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="7f3e7ce042b156668d0a81a35545cf06de46fa91f5cec5139b64463ef3aa130d35364a478263d29b3829a10671dc4474d44fd8747ee44007e85f05a2244dc64d81564e95a4c8291a84d245c3ec39e18f002fe2bc43507e5cde50066af14af926786a77", 0x63, 0x5}, {&(0x7f0000000400)="c7ac4583330db902aa0cbe1f44dc0d29f2a118a6d565ee2f8c8e635b33619d0d191e6a94162a5d183a8bfd1e94d529922ace0cb76964d0f18abda413467623bd354015fd01a584711bca1810c93fdee189375002d41bff0f6dd36ec20ca79f91200634ca1138ebc68e7d533643cba628fee1932b369f53655246b972139300c1fcba6172e6999017a5095d284ad195a40ce9d66f29c4749ea1d307c3b4ce5d5489f50353dacd77989f8765007f76346eea00e341546c5e8dbd16b6e4e22f9bb26d0915fc5c7a3489b9b3a98f0d7f406fc32696355e4222feb9fb14d6c97b1f685830546e618a7fe078", 0xe9, 0xe9a}], 0x804000, &(0x7f0000000500)={[{@noattrs='noattrs', 0x2c}, {@notail='notail', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@barrier_none='barrier=none', 0x2c}]}) 2018/04/09 16:12:32 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0/bus\x00', 0xffffffffffff8001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="a462063941901e1b2732e9a438b30360aef2598702075b37943ccffb68e6a1580d436faaf5888add1d38c584c2a09b99f36c402f135cbba050a17be177a9fbff010944ec1941", 0x46, 0x7}], 0x200440a, &(0x7f0000000200)={[{@sbsector={'sbsector', 0x3d, [0x33, 0x30, 0x33, 0x38, 0x0, 0x37]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@utf8='utf8', 0x2c}, {@map_off='map=off', 0x2c}, {@check_strict='check=strict', 0x2c}, {@hide='hide', 0x2c}, {@utf8='utf8', 0x2c}]}) mq_timedsend(r2, &(0x7f00000000c0), 0x0, 0x9, &(0x7f0000000140)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='teql0\x00', 0x10) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)="83de9abe711f16f1836f75b30f12ed27f6f4eeff45e1c23c9fce135e80bfad9a773ba6837b0c2dd284031722dea4de4e6d2fd23ec9bf100cf95b1aae60ab8aae5237db2a8046a0890e58707e016cc0d4315a1df7eaca016e1ad679e547cf42af37b3e741ec17251e76aab62c1380f88c620cb9e6cca1b1dfcd4452b16e77af5175b92485d7cba2414736eaeb137de0767cd38c78af89a77881b780d093297e10524abf823f6e31f3011ceaf69b8e51e34805d5953fed1f14a69ffedae93909bc98b72ba69b5edfa14ffc855bbeb94076e3cc5142f00676c79a217b0d0a6dc8dcd014a6c0915cd206cc79691696334039f39ca581cc3db6", 0xf7}, {&(0x7f00000003c0)="c4ad2a67e37fa14022564af141f372c7471e849ecd3ad9f9b963ac0ce8f7d3649160d5a7db5b36", 0x27}, {&(0x7f0000000400)="20043d2042bc11667c222126d3344d91fa7cf37289f31485e65cea8f0d3ed83a54fc7f0f0efd0b386530b784823431b761ab3ebc41544a80feb78e8539e8b821c3b90213a173d5587b4bc1d0625d3780fa2385eccae2c6517a96025fcf9ab5fcffdf85d75f5afd0fbdd026ac2844d4b80db79eb494089814761c2e3c72373a6101a251af36b4eaa2ac1492b2dc9d81d4fd004226bfb8e04de48abb1ca4af087193d8dbe34f264de7301df6106cf261d06a2e074a5039285104e09353f510714bb3f29afd49e57290a905ea28a68e60", 0xcf}, {&(0x7f0000000500)="415a84c91236dfd624b7e7d5bb1a6b45a180cd47fbb3410503a45d3fb514067e418479de6c860833cd18b50388cab36061e950959146246b311c7b46b54be4f225e49566bc7716f0ab2011d8cd1fbdf332c9ea3ea09c7b960cb526624539e24d2ff2eadcdf16b26d450eaa7c0613cb75d3cb54adc4c3c0340eca7bad30dda721099bc54f4042e8b6fb0b6f6ada99de037630b3bf4fe6de74583be1ad3dca883bc99e95e458b518be1d7cb15a7a7bb0e38efe3e3da2", 0xb5}, {&(0x7f00000005c0)="927789ef11a39258", 0x8}], 0x5, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="44ffb2bca8dbcfdfd64c4fa1299af2269e0abea81e42787e753eb1948343549319ddc96556cd3f324329f457c3e52d16d900ac0d7220f593c11fb31f", 0x3c) 2018/04/09 16:12:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0804000000000000000002000000"], 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/04/09 16:12:32 executing program 2: r0 = memfd_create(&(0x7f0000000100)='/dev/dsp\x00', 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000001c0)=""/87) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x101002) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r2, 0x11, 0x63, &(0x7f0000000180), &(0x7f0000000140)=0x305) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) write$evdev(r1, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) 2018/04/09 16:12:32 executing program 4: r0 = gettid() exit(0x0) ioprio_set$pid(0x1000000000002, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc01, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220080}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r2, 0x8, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb916}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/04/09 16:12:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x107000, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = signalfd(r1, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 16:12:32 executing program 3: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="0a2e10e48d0b5fb1dfd82333ebe6e44c06db49648121f265c6596fefc5b23d353f4554f6c71ba9cf707482c717f9c57a3fd7be75c37515131ad4e077ee26f959324bd53d1827335090ff72109a7c686e441e1320b1cf28ae9c65898e5e83fb02722e7cd68b3d472419d97229cfaf8bbf76af99f1e5ecdb288b43ce80603c785296ec2e6553c2ed6567c1871eff056b1d1a584f5a35af6d19ef7a93d8f05588fb0eb50e66ab61336085215c198a59a34d7da115afcaabfea8a1d1bd1c589fa252b0f7e73e88d6746dcbcfbc3c1d0e525e453779ecb9032be2e625f06515d78009", 0xe0, 0x9}, {&(0x7f00000001c0)="144f43a4e0743e199a364cde8b18d8792de2e244bd82b39b0e87dda925961cea9ed0cab1c4733cf48b4653634254e6b6ffab1d77c4248720cfad34b5761dd4eece13766c3d8400339846d819260de9f801fd36198022ba57c74b", 0x5a, 0xfffffffeffffffff}, {&(0x7f0000000240)="0d87eb1e9b172892f2a67e13188ad71698cc91b26816934b65eae2bcee6fc89e00764f0891a0d8bbcf4eb467a2d2e35d6a5f1e5b788a396e23c6e8a9da6fc685dc40d055766e8a366d47a993888d51", 0x4f, 0x3}], 0x40000, &(0x7f0000000340)={[{@resize_size={'resize', 0x3d, [0x33]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x37, 0x38, 0x32, 0x37, 0x37]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@grpquota='grpquota', 0x2c}]}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x6, r0, 0x1}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000003c0)=@ioapic={0x6004, 0x2, 0x4, 0x6, 0x0, [{0x3, 0x9, 0x1, [], 0x9}, {0x4c6, 0x8, 0x7, [], 0x6}, {0x2, 0x1, 0x8001, [], 0xfffffffffffffffa}, {0xfffffffeffffffff, 0x3, 0x6, [], 0x8ba8}, {0xfffffffffffffffa, 0x3, 0x1000, [], 0x5}, {0x2, 0x9, 0x80}, {0x2, 0x8001, 0xbd0a, [], 0x31}, {0x8a3, 0x4, 0x9, [], 0x7}, {0x200, 0x1, 0x0, [], 0x5}, {0x761d, 0x0, 0x7, [], 0xffffffff}, {0x1, 0x6, 0x8, [], 0x3}, {0x800000000000000, 0x35b411f3, 0x7fff, [], 0x80000000}, {0x5, 0x9, 0x0, [], 0xfffffffffffff001}, {0xc97, 0x100000001, 0x1}, {0x6, 0x0, 0x7, [], 0x1}, {0x81, 0x400, 0xff, [], 0x5}, {0x0, 0x800, 0x2, [], 0x100}, {0x8, 0x0, 0x5, [], 0x1}, {0x425, 0x2, 0x5, [], 0xfffffffffffffff8}, {0x1000, 0x81, 0x6, [], 0x9}, {0xffff, 0x8, 0x3, [], 0x8}, {0xe691f0f, 0x80000001, 0x9, [], 0x800}, {0xeb, 0xbf, 0x5, [], 0x9}, {0x4bc, 0x0, 0x81}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)={0x3, 0x0, [{0x0, 0xd3, &(0x7f0000000540)=""/211}, {0x6000, 0x39, &(0x7f0000000640)=""/57}, {0xf000, 0x15, &(0x7f0000000680)=""/21}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x800452d2, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/09 16:12:32 executing program 6: r0 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0xd5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r2}) getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect$packet(r3, &(0x7f00000001c0)={0x11, 0x11, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000100)={r5, 0x39}) ioctl$TCSETA(r2, 0x802c542a, &(0x7f0000000000)={0x80000000, 0x1, 0xffffffbffffffffc, 0x0, 0x8001, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) 2018/04/09 16:12:32 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x80000001, 0x7f800}) pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000240)='.') [ 348.890541] REISERFS warning (device loop0): sh-2011 read_super_block: can't find a reiserfs filesystem on (dev loop0, block 16, size 4096) [ 348.903555] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 2018/04/09 16:12:32 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000200)=0xfff00, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) syslog(0x1, &(0x7f0000000080)=""/95, 0x5f) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000000)=0x78) 2018/04/09 16:12:32 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x105000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xb37a, 0x5, 0x0, 0xffffffffffffff01}, {0x7, 0x0, 0xfff, 0xf9f}, {0x200, 0xfffffffffffffffc, 0x10001, 0x5ac}, {0xb3, 0x8, 0x1}]}, 0x10) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) io_getevents(r3, 0x3, 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f00009ad000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000ff0000)) dup3(r6, r2, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r2, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000003040), 0x0, 0x80000000}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)}}], 0x2, 0x0) 2018/04/09 16:12:32 executing program 2: prctl$setendian(0x14, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x11e}]}) 2018/04/09 16:12:32 executing program 1: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) read(0xffffffffffffffff, &(0x7f0000000080)=""/93, 0x5d) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001900)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000400)=""/226) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r1, 0x0, 0x2, r1}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) 2018/04/09 16:12:32 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x80000000000000) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x0, 0x8003) mkdirat(r0, &(0x7f0000000180)='./control\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 349.019170] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/09 16:12:32 executing program 6: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) [ 349.091298] REISERFS warning (device loop0): sh-2011 read_super_block: can't find a reiserfs filesystem on (dev loop0, block 16, size 4096) [ 349.104331] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 349.138714] kvm [23283]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 349.162913] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 16:12:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x6, 0x3, 0x7, 0x0, 0x80000001, 0x2, 0xfffffffffffffffd, 0x0, 0x7, 0x7fff, 0x8, 0x8, 0x0, 0x81, 0x10000, 0x1000, 0x6, 0x80000000, 0x100000000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 16:12:32 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc) 2018/04/09 16:12:32 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000280)=0x40, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0xfc68, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000002c0)={[0x13000, 0x1, 0x2001], 0xfff, 0x4, 0x7fffffff}) getsockname$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x8}, &(0x7f0000000180)=0x8) [ 349.199453] kvm [23283]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 349.346284] IPVS: You probably need to specify IP address on multicast interface. [ 349.364306] IPVS: Error connecting to the multicast addr [ 349.378264] IPVS: ftp: loaded support on port[0] = 21 [ 349.412729] IPVS: sync thread started: state = MASTER, mcast_ifn = sit0, syncid = 0, id = 0 2018/04/09 16:12:33 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x8000000007, &(0x7f0000000140)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000700)={0x6, 0x0, [{0x0, 0x1, 0x1, 0x2, 0x8, 0x800}, {0x0, 0x1, 0x5, 0x57, 0xc85, 0xfbb, 0x401}, {0x7, 0x7ff, 0x1, 0x80000000, 0x5, 0x6, 0x1}, {0xc000001f, 0x8, 0x1, 0x0, 0x2, 0x8000000000000, 0x100000001}, {0x80000007, 0xe5730000000000, 0x4, 0x4429, 0x530, 0x1, 0x4}, {0xc000001f, 0x81, 0x2, 0x8, 0x3, 0x2, 0x1}]}) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) eventfd2(0xc94, 0x80000) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0xa, 0x1fffffffc000, r0, &(0x7f0000000180)="307a27245c862970030d4484ab14cdeaf5562a6ecf95678d44a662558c9569b3549b4464a67bf3e71cc328e41d1690eb8d35980f514cc2b4f7ce68c0d69f278bcd4a3b6535dd80ed1ba5779c0449f629cffeb855dec1765e02a5656276053ce5fa2b35e92e394fe4beb4944efafd1f76e261e033dbd391343b59040c516eee3d3c89daad9b838cb8402755e8ce03399ca29599ebb3137b326aff28e3ce6bc958cf8b78e42db0", 0xa6, 0x0, 0x0, 0x0, r3}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x6c, 0x2b, 0x0, 0x70bd2c, 0x25dfdbfd, {0x14}, [@generic="9962b860e4a076c3095d74e397133634cbc642c63f277fb47ae2788b1b0283d9bc031ea8872b16becbfd4aa4f858ab8a7d7178a9bec5ae565e236adae26ff02ad0660cf838d82d758eaab91e83006a5132b8e94c99"]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x1, 0x100, 0x0, r4}) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) r6 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r6, 0x6, 0xf, &(0x7f0000000040)=""/3) ioctl$KDENABIO(r3, 0x4b36) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00000002c0)={0x0, 0xb, 0x6}) syslog(0x0, &(0x7f00000005c0)=""/203, 0xcb) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)='0', 0x1, 0x0, 0x0, 0x0, r5}]) 2018/04/09 16:12:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x0, 0x8, 0x100}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000600)="e1f6049b930b2d66e6bf7b731244fd886105e2986917dc9d72bb377ad485a9ddef3c7079c3f410537064c0cb48d4e1e5cb3be9ed8844a10697d5039686ba614ecaa73f803a67f406a253e6a4d0b812950a26e4fc8194559df091b0f551be2929ae475721445f3ec8d51bc3234f21932b2b16314b894b63892dc31eb8cbcf15e54c545bfe4279805257526f1a") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) 2018/04/09 16:12:33 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000140)=0xe, 0x800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/09 16:12:33 executing program 0: r0 = socket$unix(0x1, 0x400000005, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x4e20, 0x4, @empty, 0x1}, 0x1, [0x81, 0xfff, 0x9, 0x21, 0xffffffffffffc735, 0x0, 0x1]}, 0x5c) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x6, 0x8, [0x5, 0x1]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/09 16:12:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/5}, 0x18) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/09 16:12:33 executing program 5: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x33ed, 0x100) r0 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) prctl$setname(0xf, &(0x7f0000000000)=']\x00') keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') 2018/04/09 16:12:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0xffffffffffffffe0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24}], 0x10) 2018/04/09 16:12:33 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) 2018/04/09 16:12:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001200)={0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001180)=[{0x5, 0x2c, 0x4, &(0x7f0000001040)=""/44}, {0x7, 0x86, 0x401, &(0x7f0000001080)=""/134}, {0xe4, 0x27, 0x80000001, &(0x7f0000001140)=""/39}]}) 2018/04/09 16:12:33 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff000000, 0x20001) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) socketpair$inet_icmp(0x13, 0x8971, 0xfffffffe, &(0x7f0000000180)) 2018/04/09 16:12:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x7fffffff, 0x20, 0x1000, 0x6398025e, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xfffffffffffffff8, 0x2, 0x517, 0x2, 0xfb6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) r3 = accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x0, 0x6, 0xfff, 0x1000, 0xffffffff, 0x7, 0x9, 0x0, 0x1, 0x100}) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = gettid() mq_notify(r1, &(0x7f0000000300)={0x0, 0xa, 0x3, @tid=r5}) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000340)=0x2, 0x4) syz_mount_image$hfsplus(&(0x7f0000000380)='hfsplus\x00', &(0x7f00000003c0)='./file0\x00', 0xff, 0x3, &(0x7f0000000540)=[{&(0x7f0000000400), 0x0, 0xfff}, {&(0x7f0000000440)="b319c4c368268d89cbe922da793dc15905bceeb5f89bbf2753664a36d475b1a88bcaec2846", 0x25, 0x200}, {&(0x7f0000000480)="8fe6786a8e999e2a6ddc71a9972048d103701d5b3fa29629ec0db470c62ece9e287d38cf1bd914f2b35bcb1f6c6e1ac82516cc1e8025829baa5677f094e6f750ea505b87bfa0717e3e95e8f49a020e118f4cc3000797b07574e758c5cccde6525d8c4f731714970e03764059faa5d586a24e81c107c6db848efb84fe8673506ecfce8332e525cffb02f60a2fe9b5712a3299cd378cb56e34e033d2274a8aee8ad4c7e8f3cd0be4195a5b3469daf6192ffb44d68e8fb53dcc19148c6815834368", 0xc0, 0x5}], 0x84000, &(0x7f00000005c0)={[{@creator={'creator', 0x3d, "355f0a1f"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@force='force', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nls={'nls', 0x3d, 'cp775'}, 0x2c}, {@barrier='barrier', 0x2c}]}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000600)={0x9, 0x9, 0x80}) r6 = mq_open(&(0x7f0000000640)='\x00', 0x0, 0x20, &(0x7f0000000680)={0x100000001, 0x3, 0xff41, 0x2, 0x80000000, 0x80, 0x0, 0x6a}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000006c0)=@req3={0x7f, 0x2, 0xffffffff, 0x10000, 0x7, 0x400, 0x1000}, 0x1c) fstat(r4, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) r12 = getegid() stat(&(0x7f00000035c0)='./file1\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getuid() getgroups(0x8, &(0x7f0000003680)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000003e80)='./file1\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0, 0x0}, &(0x7f0000003f80)=0xc) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004140)={0x0, 0x0}, &(0x7f0000004180)=0xc) getresgid(&(0x7f00000041c0), &(0x7f0000004200)=0x0, &(0x7f0000004240)) r25 = geteuid() fstat(r1, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004880)=[{&(0x7f0000000700)=@abs={0x77e758127bc2fa5, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000780)="ef97361244ae93cfe42010367874a8f61612621ebce9242d63b3288d9cf3292d5083106f4f04c09ddd0707ff7bd1dd4310336273885efc2683d5a1f11ce3d8f148766184132bcb5f78cd5f9d8464da88d3226511c1baf4258bde0c0c7913ad81dd23d557018cd6f7f470ed82216d6f5c774c73278d3ff0046a32c357c2556f1e70bd7c6c4d191a985808a0f033994784dad2f9c103196ab2203aaba28fc3544d44221df3d36a8a75bc676aa90195b8d114be403bb4c06687ffb920d634a28f209ddc882454b560831af58de8aadb45bf2f2ca5ec9f77d2537e29e950f015f71e5fcfe5cfe2074f6e85d6", 0xea}, {&(0x7f0000000880)="ac5a9f4c2bb148325008418e23500e8c8dc2575568f5ab83f2e94c95eab1455f78140f6fdda2f30132b11dad980a37dc54f8992b91c168da0f51cf1b7d4d0384155c949bab8f19f863e907cfae6c54ca0082688eb9851abb38542be379e162f06434f76fff4ceda2dd0ed0a1e51b1ce15f8b2bb50d621de90f472d44935aad903f5e397d7ddf1ae086eb414821270ababaad22dd905780464ed8cadf8e3ffaac4b8f605337cb19b1d5281033c7544d767ec24e8550f3e6852a189dad1aebb9a9d826dd69c6311703f467a510ab1c7189fe44d0bcaa3e03ac5f7b90011e8e6c739bae02ab040ec02b8c083e40", 0xec}, {&(0x7f0000000980)="e8f8a8b403bfe2af3890920cd2edaff2d9f67700b16c5c23c674fec2e62f7c3aa13384802c679702cd49f6c588771dd4d19757ebf80d50037e76c19a8a0361", 0x3f}, {&(0x7f00000009c0)="64b6814ba055a2ee04884e5ad0e4406f82e84b116af5aafd7cedf51716b9f18fd08ac25dd7066c368a19aa3c546d1d9fd77fc0c1722b89063dd9ffa0b4aba08a5b26bf1fe606355e315170deb5c2f5519455088141c7", 0x56}, {&(0x7f0000000a40)="dad3347490f7bce84a83688c8a008e4e69e447881f502927858c98f13310f2cb08a44aff4db42f30178f2381a9ca99502ddca187880127f2d2db584a22a7b604a7401e3d288c27f732bd85a8ba8d9c88198fca5e9981989f92f66da047081d6591eb5080fb34e1e62ec80bcc7368817b0e45a7a197482c2f1b92ef38dd91dc713b", 0x81}, {&(0x7f0000000b00)="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", 0xfc}, {&(0x7f0000000c00)="3655db68eb96a2aedde07489d177629b5447aad9dee0046d8f97361426a67c0b00849ae3be0870e2e899f9fb7f2a849efd9b5e6b169cb147b43d9210a4a903b4db6a61a9e4e1e70ab543ba232b068b219a", 0x51}, {&(0x7f0000000c80)="51cbd2c4095f484cc695ff5079a16a6ce0d78e7162bd5791a68c5698954c1bd256357714021893e3652de64dce92b22af703bc56b684bbd7849e78febfe03d3e02b82f7bbbf19f", 0x47}, {&(0x7f0000000d00)="bd00ac388543b909e36ecbcbc004ef0aa450a49f5c8f4084542b7c73e8ca675234be688703fd84da19", 0x29}], 0x9, &(0x7f0000000e00)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x20, 0x4008000}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="8103b4e81061558ef062a9e811dff2314c5b236a9108fe6903e43f6a45", 0x1d}, {&(0x7f0000000f00)="3fd32a9e8fae0ef3bddddd90de687e0728031b40d61fa2ba926f3701d613c1f23852c3b1aebf0cd65f1e1b7c5d9b665089e00219e5bc6fee7e96924dfdca7a5281b0fa9120b7485c7c01aad614fc79faee214bff9d", 0x55}, {&(0x7f0000000f80)="1e59426fac603b7ed5ad3edb40ac992f02da0c03c7bb323aa00e98b87ecad8a2f29aa20294e07d4ee92429cd3e54b979efb05723e6", 0x35}], 0x3, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r4, r0, r3, r1, r6, r6]}], 0x30}, {&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000010c0)="94ede6ccfbbc9122ff349b3f4d8ef14a051296ca179855dc55cf682b54a2559b1d3a9a644d6cc57c079d101ad419dc0486d16eeed92de132fb5fff91a3e8bfc9e2dabceabb362981fb992fc684158088e0e0eb0e101d64f272b90da5b8f55eec6b2ebdc5dde9dfdfa7cfb7db7f9bba808b7d9a26251e8dd0c1db2f88a3b285f07cc371ed9e37e4ed4179c2d95a6f78f3c36239967cc932204fb1ceca150cc16482bdb79ab39cbdcb0c379e1ad39a0a18e20268d63d5106b99e4628318b7b34ce76420894e4505a3b04ce7073d96ce862aa0a4f9fc862d3e20b9652ee5be921a69254b1819ae2cab835b923684d86751ad0f1d82453ccec", 0xf7}, {&(0x7f00000011c0)="140170ab2e6321b6760f4942d7908ba622d03f9e5407066f93adc60939bf4a517bf08ddfa7b7ae4ab24a1c0dd1a1384b219a283043adfaecc2daf7f38ef01aa78411f8e53c6b10c3ef5872eb5d07fbec6ea653fc1182761ecb675b051e", 0x5d}], 0x2, &(0x7f0000001280), 0x0, 0xfbcd318a001c6522}, {&(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001340)="f25cf7f5adc23af913d47c8f1353cd4c89c7b8afaa0cccf6ddeb1d86998f2903cc3b07f885c776dc247f2ad264ab7b1475cbaaf7c9025e8bb8cae204f329ec0034f76273c10368d0721341c98ef9d2b83929a79eeea3b39d24fe9e725754d3e353b669c07bb33c75c5ee2e8a6410e6fb304f00486b62fb", 0x77}, {&(0x7f00000013c0)="ffec3f6df90ad180434714289b99c562532b84b45ba7e6927467f3c476e53ef4e4a993cabef5ce8106da63eb94d4fba1766ff0fef999fa76f163b88205d5f98634750dc74820729093e08e8de8f039bce62ae2c005ee78e9f9f6178ff7bebd063dc3f9d48ce373f11aff9c5bf6d90c9451797f050b7348d315a75123d6640916630497621897413cc012ed45189516f15b24496ccdc6ebcdc1c522495018d6164e6ee0dd7f184a5327d7d384c3e9d07daf590b5fc6715bff2c3a999c6d873fbefe3c158d9bd4fd0f0efb707bdf83e66b99b6f014108dde72ed05082bb661543ba0d106a677d9b15f", 0xe8}, {&(0x7f00000014c0)="831e895e3428a198c59775e2a4a52ee5f2632d382cf2885f1c289cf5d33caa12daa2dadaef7b4a3883bc362b2b203111112a345dfe471f0bc537501973f2c91382c65e81fd21f64c80d11bc4ae6dc72e0cee66c8a272e47f04d44f54d5fe4562d792eeee37a4908314d6291b027d26e5ceea760a96cb1197ac7da2d0a7ada21d5e65166dd88ef715e74da07909d1061b70478a59fbc20b60c3c2dd9bfeeef5e5e7ef78de6b78a910cba09cd7e192b7b1a0ccecd04461a3a540573d6fff36ef5ced538dfd12c2d82866d46b7033f2d838d0b8c02ff9936d07ccf7bdce6c476ed28e", 0xe1}, 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{&(0x7f0000003b80)="13fcb1c9d7dadcc6c42e69180848f8cc5a8254c4c6055d797ec53d316b946f2dc1f907338663d9e0bd2c7c0970f325e58214216964c96f44e4923813dadb327e0a9611ee383ef7e1b00f2550f7eb280c48ed05993e6dca3aa94d9104690843e32b48da6f095fc005777b143d219975bbd012e7aad3c2de4548a40b7293ae865920bd8c12cc229070b1036049ef6657121d760106a2af1ea41728aaa7f6582342bfd917acbddebaf592b5ecc2a96756af495cca7d3c41b5e85884c294265e9e5f382b14efad73ba371c3214bab7a1b4793fddd448091bd683946f7fb07b9a45129fa691d5e009ceadf625ed07b77fa0cd3562952ccd", 0xf5}, {&(0x7f0000003c80)="4d78c583b3270110eb1ca44b34622a08a1f5b960", 0x14}, {&(0x7f0000003cc0)="a401b361481863876c0f24c677aace93662049b8ae249a98cd32", 0x1a}, {&(0x7f0000003d00)="ada114e06a0aa1b77f8850933bd0233e6e4adb3efd28bb9b023aef5f588976397a5a86af3b70274ea5371f999875e415c6073860349c50e4985528b90033915b585697bddea74ac7792d290862d12252a0d9134692cc6ba1bfad8f7a7378c365107bca9a6122008c92dbafd9efce4fe40197e248eed8713deece54960117a6684f83542f07a884b0e124828fbcb85fc6bc76c64184c3c00912c843ca11ce3d7bd1238417860e7bdcc1414f92154474ea0053a7ca30fec870cfb277b2d95220553a82a1def1ff1916bfff164ff5d1a00b676c0041e92fc68311850d135c66296aa6b71dedb1826c7cb388786d3b15324e68", 0xf1}], 0x6, &(0x7f0000004280)=[@rights={0x30, 0x1, 0x1, [r1, r3, r0, r1, r6, r0, r6]}, @cred={0x20, 0x1, 0x2, r5, r17, r18}, @cred={0x20, 0x1, 0x2, r5, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r1]}, @rights={0x30, 0x1, 0x1, [r4, r6, r0, r6, r0, r4, r6, r4]}, @rights={0x38, 0x1, 0x1, [r1, r0, r4, r6, r0, r6, r6, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r21, r22}, @rights={0x30, 0x1, 0x1, [r4, r3, r6, r4, r1, r6, r4]}, @rights={0x28, 0x1, 0x1, [r4, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r23, r24}], 0x198, 0x4000000}, {&(0x7f0000004440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004700)=[{&(0x7f00000044c0)="275f70806532ba1837bb05986b650692cd3c62f77a099925b2bd4d7276a1a2b9a5f7d3f5e95f106c5ef8ad6a2b36cec2e8cd1f40ef5d0580fc9aaae8462e271352bab3876ae261f1d7b024d39216f52ed3cebd1bac63b6e6446642b2c46bc2dfb9b46b410df5f29619499110ca03bdb24dfab35990b37214d0b4ed40292c22e1538081370f7e6cbc275d51de18559e6cc11518adfd40726af8102d9232e693800a0dc76c563d76e6b9cc541080a286e4a017b0fb79ad69b0", 0xb8}, {&(0x7f0000004580)="bd6b9a2b58a28beb9259d41d06c190d2b252638b07ed7dd9e1354b309c5d32b90aeed61c6add418e2f97e4e79d9e298635e4ece9f78534d07165fb3f338e593f741828d95614688a913a6bc96005b9eb7e13f9379ca56cb0d8ddbb7b6509812637f28b9d63ea30ceb608bbd69dae7b320de6ce4ccc6cfacb5c97cbe40d963be5229b2c4dd7bdbd297a418d8acce2f31d4cc925e3b23b4e6ff4dda18e60bc6e55778827c39b192e42dcb7910b9dc9652376c30bc462951916d1985788a6482fa30bbd3dd66c0181faae403b", 0xcb}, {&(0x7f0000004680)="c2e37afef4aca17ca1a57b92da22c7dbc15a4bb3f7abf982350a4329067fcebfd274499ffb042d07f2c3911989cd92ff69e00cb9b1836c76536ff144924c3bdd44", 0x41}], 0x3, &(0x7f00000047c0)=[@cred={0x20, 0x1, 0x2, r5, r25, r26}, @rights={0x30, 0x1, 0x1, [r4, r6, r6, r6, r6, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r6, r6, r4]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r4, r3, r6, r3, r4]}], 0xa8, 0x80}], 0x8, 0x800) 2018/04/09 16:12:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000200)="311e58ea9f2fb4627d3b2f5a45d6d6c1daf20d2a0d4471de9eef3025bb2792c2f6e520930a23955da945c35898d7380cc293444fc1703e58c81e99b51d1ade2b6239448492d64428aa821ea2a4136a9f09ed963fd08e1856373b3a958dcd4d2009aeb7f552f179a5c7d08f63e3a894217f6b9f1577e13358cd0ebbe73a97bd30e276925103027085e32abead718a3261f83b64f8a13fe8fc5b4c66a56d26a2565dd3e8", 0x11, 0x400c000, &(0x7f00000002c0)={0x2, 0x40000000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffefb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0xf9, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendfile(r0, r2, &(0x7f0000000140)=0x29, 0xdf) 2018/04/09 16:12:33 executing program 1: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x6, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/09 16:12:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000000)={0x100000001, 0x100, 0x484, 0x2, 0x8}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000100)=0x60, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000001c0)={0x7fffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x200, 0x6, 0x7b8b, 0x2a, 0x7ff, &(0x7f00000000c0)='gretap0\x00', 0x0, 0x4, 0x2}) 2018/04/09 16:12:33 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getdents64(r0, &(0x7f0000000100)=""/88, 0x58) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+30000000}}, &(0x7f00000000c0)) fdatasync(r0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) 2018/04/09 16:12:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000400)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/75, &(0x7f0000000140)=0x4b) 2018/04/09 16:12:33 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00004d1000)=0x60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/09 16:12:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xa, 0x4, 0x3, 0x100000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000), 0x1}, 0x20) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff9, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="ce2764c10b6bcc09c3bab41f913391e01da608059c85cb87c4c6fad355afa5140b8a3c1c442efb14124e7eaf2831d258cb1db59a7c01a2a6599f02cf02b0ac540a8ba496cb917b9ceee7353d810c", 0x4e, 0x200}], 0xd, &(0x7f0000000180)={[{@creator={'creator', 0x3d, "4edb4de6"}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x32, 0x38, 0x3f]}, 0x2c}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/09 16:12:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/28, 0xfffffffffffffdea) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 350.474523] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (1 blocks) [ 350.546754] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (1 blocks) 2018/04/09 16:12:34 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xcb, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x10001, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) fcntl$getflags(r0, 0x40b) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20}}, 0x4, 0x80000000, 0xffffffffffffffff, 0x7}, &(0x7f0000000380)=0x98) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000003c0)={@any=0xffffffff}) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000480)='filter\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000004c0)={@host=0x2}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000500)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000600)={'gre0\x00', 0x0}) recvfrom(r5, &(0x7f0000000540)=""/176, 0xb0, 0x2000, &(0x7f0000000640)=@can={0x1d, r6}, 0x80) syz_init_net_socket$llc(0x1a, 0x0, 0x0) add_key(&(0x7f00000006c0)='.request_key_auth\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000740)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{0x5, 0x0, 0x0, 0x7}, {0x2, 0x80, 0x4, 0x81}, {0x46, 0x8, 0x2, 0x9}, {0x899, 0x4503f68c, 0x2, 0x5}]}, 0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000840)={0x235a, 0x7fff, 0x9, 0x1}) sendmsg$inet_sctp(r2, &(0x7f0000000a40)={&(0x7f0000000880)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000980)=[{&(0x7f00000008c0)="33f67dc83ed1d93ef94c06c72171ce4d7cd2830283c9eb48edc4b56917a166310b4e67a86030805677496c1e893e9bbbc1fff8b8ea51a18f73e31c8a5c21b2fd1bf3cd687984162332801665cbd6ae8ce7d4b25da215f1b7540400b9da195373e2655d28eacba40ae1a9245f7dddb9e049d09dbc9816ff8fc983008b87354ebce20e262d62663f90b498d6ce95c852bae15485b6a707fd5894dfb0e388", 0x9d}], 0x1, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x6, 0xb435, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x10001, 0x5, 0xf6, 0x9}}], 0x60, 0x810}, 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000a80)={0x2, 0x0, [{}, {}]}) msgget$private(0x0, 0xc0) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getgroups(0x3, &(0x7f0000000bc0)=[0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000ac0)='./file0\x00', r8, r9) recvfrom(r1, &(0x7f0000000c00)=""/249, 0xf9, 0x100, &(0x7f0000000d00)=@llc={0x1a, 0xffff, 0x7, 0x5, 0x7, 0x7fff, @link_local={0x1, 0x80, 0xc2}}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000d80)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) utimensat(r0, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e40)={{r10, r11/1000+30000}}, 0x0) 2018/04/09 16:12:34 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xad, 0x80) read$eventfd(r0, &(0x7f0000000040), 0x8) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001580)={0x7, 0x0, [{0x10000, 0x1000, &(0x7f0000000280)=""/4096}, {0x2, 0xed, &(0x7f0000001280)=""/237}, {0x1000, 0x1000, &(0x7f0000002000)=""/4096}, {0x0, 0x64, &(0x7f0000001380)=""/100}, {0x10f002, 0x66, &(0x7f0000001400)=""/102}, {0x107000, 0xcb, &(0x7f0000001480)=""/203}, {0x0, 0x1000, &(0x7f0000004000)=""/4096}]}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000002507000000000000000000c400009508000000000092006a859dca3697df437fc3"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003780)={@remote, 0x0}, &(0x7f00000037c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003800)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001680)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003940)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e23, 0x6, 0x4e20, 0x7fffffff, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x1, 0xffffffffffffffff, 0x8, 0x7, 0x2, 0x0, 0x8000000000000000, 0x8}, {0x23, 0xffffffffffffffab, 0xfff, 0x83ae}, 0x9, 0x6e6bb0, 0x1, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0x2, @in=@rand_addr=0x6, 0x3502, 0x6, 0x2, 0x9, 0x8, 0x8, 0xffffffffffff651f}}, 0xe8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x10000800, 0x5) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000200)="e940c3d43c97bad3687c1e10b3569b38c7728e90e1cb11ff98649da6b7464cfd29a2f980532564c59f68f65e7cb7a7afaf3c33aca58aa7378e5cacf0463b322a645d0307145cacdbc4e306bdf32ea45f71dc8e66f4da3ac6a1e1abf6c9d19ec3bc741fa190a4eebd381d0c6e3bee5505630b1ed9d735907e24f9459db51b", 0x7e) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/09 16:12:34 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x801, 0x1) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockopt$sock_buf(r0, 0x1, 0x200000000008001c, &(0x7f0000000140)=""/87, &(0x7f0000000000)=0x57) 2018/04/09 16:12:34 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000d80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc0ed0000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) stat(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ac0)=0x0) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000e00)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000f00)=0xe8) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) stat(&(0x7f0000000fc0)='./file0/file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) r14 = getpid() accept4(r1, &(0x7f0000001b80)=@can, &(0x7f0000001c00)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001380)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001480)=0xe8) r16 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000014c0)=0x0) getresuid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) r19 = getegid() sendmmsg$unix(r1, &(0x7f0000001a80)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000000c0)="6d3e07350c71adfb16601fd4d1899ae645421c9ff17f8c1225c82336a7221d1570805e2ff2b933874fbb9d7ca21f0126842de4622978eeca62b2356953133871ebfcdad49471d42da12c3ea78fd51775647fd859cc7da89a7473cd215225830c00a92534e4befc2b51ea1baffc473a48654ca130cfb3648434ae1d134200cfa8024c121e150fc8066bd0a706418ff8faec84956fa4bbc48d4dc3835bc8eee96fbb841f9a740172cab54cae8fb76472bf39917fc4a4f4ea4051185e89a523be9e78c755da470c3b215a5e95d85442423a974aabf110c77095ceaf", 0xda}, {&(0x7f00000001c0)="f3a012c4883fa6887bfd480b433a34d24d9faf2f1b27b9f0c12386977e48294677e6d9c4151262d1e53a6f3be4d6416f4737eb26ed9aeebcb85fafa50133c8f59157e6026e3fdd5e1d29068ce5a93d590ec3ef8dafafa24814f978817ddf6127b90cb34f68cb233a83fcf2263f36bd04268768ae7aeed43d89d7cb9dcc8066465c75ca2be73c91127a9dc5997e5a4f9a799a6fb6990e2c51714a96192e8b7681877660d89d200d3afa950982bfe91e535fa8c30d92d020ba4adeaecfa5a719b7cf8ba0ad699a0cd4daf173a62a6f8d4efeabecbff58aa45ccb683443288ed4bc7d", 0xe1}, {&(0x7f00000002c0)="23a6b7ba92663a5b5b058e099591384bb974795b9e1ec0d0c2f8dfa5edb680e75ccc3f578604f35a6a2ee4742e099d91415fab3c8803af6668188656e0adf1c276ee04e8be5f3dd77a7f870131c644f2ea2a0cc5fa0fed678320c6061f674b2bb40d47ca74fc5bf2ca0e67b3e62720acae7c4444a8433f99905d3d2fc2b90328f7bf051989776e2eb0f895c8225784333aa9534bd0c8138db28cb0e3c1a15462d5ec8123e1ae36d3e2feec5438cff65b106d03db839106b0ea61a291f6bc97afdf36f73d1f0ba4d2e5d4cb0818a0889de405828337b2e8606c35f45272669819ae09", 0xe2}, {&(0x7f00000003c0)="b42c1f0b4ffce44fa88ce701052d42f3d851838ce819f790df7481b8ec681abf881ac793862e443dd003b7cd486f47e78a46cabf8f0a22a24b9660e14e06869770aee7c73c92a0e6e67dae7bd3e061aefb42c881a82db23f3d1df30d4dc57f45b18a76791bb4c6160d4520b1fb086ec88cb34a7e2892dd10a65585e26bb280e60c064a0fc1e2b69e5a61a986c2feb838db3b6cf1c17afc49a68639e534ed22cdbfa68c4a", 0xa4}, {&(0x7f0000000480)="91107c616833441e78f6dbadfe06adf821dc3f083148494d0c25300a384e7288cd202af98d7a5070db3edc405ddbd515c6e1e68fb5f9c9504b62f9ac979396949efba0baac245f8fd840511883264fc535f3c22454d806af28bc0633a50f9fa3f2f878face46949ddeab2e8bf8bcd8cf632aab1e5712e841be546e76171c0a4368920a79e33852fa956c30d3b0e0c112a4c5c447638f6b687d82e21f504d7e79297501f4596e741f2641e24e5cb76ce3ab58b5721e5ce56eed3689edb56fab17bb003ee809b302d869db11", 0xcb}, {&(0x7f0000000580)="b9a2a989829392284357b3c3002fc70fa583b79c73a1dfa03e57e40d1e05cdd70c08a187a455db49055201563f3dce96d71fa5ef2b5244187a45df2aabd06f0cf462642172bd6e24df22480737561884798534f953a384fb1c73551207341e71bc6f388fec8776244187973b503a383328ea3cc9ad08073c64750e94f3a5384628f0d4c360b4a3e3a3e365a962b8c047331ee58d584b47588e815afbf88519c1579c5086b39acc5ca43316c1bf59645fdabac4249bf9a179677fec1c41e575", 0xbf}, {&(0x7f0000000640)='}', 0x1}, {&(0x7f0000000680)="5f4ea129c36f4a38b477d5a596b58d1bbd664de54795edebb434ca80bc8372cb9bdb990e0878e1c3da6d015aabb4503254e49c7323892762c6880c799e88a3a79a74c0a1f61c1d98f1f6d8ac46e8e7e75a854a5f70b39f9a4d47fa869eb0a559e80902c0ee44dd7c7ecced94139fa9876e2104571de5b4af5181064f3e05d2e52c4846516640c425dc3546e828a9287a2fb7dd1f20e7901193eaa096ad0c6244a0a8286766cef33b1f0e7f2e339f25d7ea4e30fce64040d0168ba729f5a3e6856f3342ec705298db5499328323f481e440c21dd727", 0xd5}, {&(0x7f0000000780)="5b8410b6c6f52c40c2cd607d90a1db8e7f2c03be6833e06970b1ad2747ac150f549d00b74034f081a60a2baf9a43b7cb4e16ee7d08be961ca87519fbc68952478a8acdfbfbf55bea81dde1ba25ecf7bea9f2e7d9da205f756b4495aa", 0x5c}, {&(0x7f0000000800)="a5568cf26665bd337b177add723caf5c64487cd03c9f2884e2f135b11358f9f3f1b18ac9c5a6b96e588cacaba1e8dacad930217c6d97480417d91a5bdc6270340d6b1e5ecc29a400f74a013de040603c8cd2eb383f3775fb55c0d3241551f9543eaa9f37f6f5008bd232aa0ec1e02176d3aa91405bf9451a64a8d5e67f4967be4adc1241ece58b37d526ca2cc698364ee896800de4227f499b9211d8b44cbc31507d", 0xa2}], 0xa, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000d00)="10514cbef44f34a6f992597d5d19fc9eaaeefc", 0x13}], 0x1, &(0x7f0000001100)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x80}, {&(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001240)="d458512a9fe6da5463e964ee997345b9d6fd9ffd5a48e5b6481572d69c950fa33be872ba8c3059", 0x27}, {&(0x7f0000001280)="d4156df7d83ae198f5bfbd90dfe93f37ac9bc75adf2e80f92ae05d95ec301db61c0297e801133460841b81bf591e05b2fcf6765979f3accfd00d0245ac7fce07e48a805c7f5134423bae6ec63c8eb9c268", 0x51}, {&(0x7f0000001300)="0da3337aa81afd435ba52924b8a90f1367eb35ff298310f62962f1fed866a92da15826d2589a7a769a3f7bf0245f064a80baf9", 0x33}], 0x3, &(0x7f00000015c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x10}, {&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001780)="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", 0xfc}, {&(0x7f0000001880)="49bc42053ab5146f6f3f5a02acbb46e7622dff3dcb7a380d07be325eb548a3a3efea8d3152c34d5c9443d00d58ad428b175d45854edd2bd21a14c875ca8f7abe30886115e00f85cfb3a0368a8bf32eccc7432abdf3aadcaa5c8fe86a28dd765a4887f4fb99128d0e6574633d85bda112d49ee8a27a82ea92dbd6b3a13ff47b7638279133806e396545d57cede361ab269f3d66cc11ce1dc5e3f61b98172e5c7414851a4d5292640aa1462a91c3c24caf06206eaee4d783488cdddc03e4613e37f61c6ed0d97302d361138b3ebb1e9dd4ae4911b2b90520c32b2b7fb2378b7ecaffeb14030e52860ed93a40932a423bfa80399f7f3852737960", 0xf9}, {&(0x7f0000001980)="13919b540d537b6a28b36c6190f09a0164a12d21b391e13422545decd7499ca9d91b722af6af1660fcd82b13918a58eaff7c296fd105a7b7bc5360768e3ebb4e71", 0x41}], 0x3, &(0x7f0000001a40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x40004}], 0x4, 0x0) 2018/04/09 16:12:34 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000002000000000000000000711000000000000000000000000000009500000000000000c12b304f86b295ed64ae7e078ded0cbaf868f40441dd0d37f30b9854cea03b9e9e40543d5c8d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc0245720, 0xfffffffe, &(0x7f0000000180)) 2018/04/09 16:12:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x181301, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f0000000140), 0x0, r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x2}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/09 16:12:34 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) shmget(0x2, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) 2018/04/09 16:12:34 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000003900ffff0300e5000000000001000000c7593425680d032ad1191109ad36199728b759e4ca94cfc4c5f06adaa36744ad913d8f952f9434fe8478e280ddfe2bd0c2eb36dc"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x800, 0x800) statx(r1, &(0x7f0000000140)='./file0\x00', 0x400, 0x40, &(0x7f0000000180)) bind$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pipe2(&(0x7f00000002c0), 0x1ffd) 2018/04/09 16:12:34 executing program 4: syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {{}, 0x0, 0x0, 0x100000000000000}], 0x30) 2018/04/09 16:12:34 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) socketpair(0x5, 0x4, 0x7f, &(0x7f0000000080)) 2018/04/09 16:12:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2222}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r1, 0x30d, 0x70bd2b, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff0001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) recvmmsg(r0, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000040)=""/235, 0xeb}, {&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/189, 0xbd}, {&(0x7f0000000380)=""/120, 0x78}, {&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/20, 0x14}], 0x9, &(0x7f00000008c0)=""/45, 0x2d, 0x4}, 0x3}, {{&(0x7f0000000900)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000980)=""/13, 0xd}, {&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000a80)=""/57, 0x39}, {&(0x7f0000000ac0)=""/199, 0xc7}, {&(0x7f0000000bc0)=""/251, 0xfb}, {&(0x7f0000000cc0)=""/141, 0x8d}, {&(0x7f0000000d80)=""/160, 0xa0}, {&(0x7f0000000e40)=""/244, 0xf4}, {&(0x7f0000000f40)=""/44, 0x2c}], 0x9, &(0x7f0000001100)=""/250, 0xfa, 0x3}, 0xda9}, {{&(0x7f0000000f80)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/122, 0x7a}, {&(0x7f0000001280)=""/59, 0x3b}, {&(0x7f00000012c0)=""/245, 0xf5}], 0x3, &(0x7f0000001400)=""/238, 0xee, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/37, 0x25}, {&(0x7f0000001540)=""/216, 0xd8}, {&(0x7f0000001640)=""/49, 0x31}, {&(0x7f0000001680)=""/71, 0x47}, {&(0x7f0000001700)=""/210, 0xd2}, {&(0x7f0000001800)=""/112, 0x70}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x20}, 0x4}], 0x4, 0x40002000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/09 16:12:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0xaaaaaaaaaaaadd8, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='allow_utime=343727,sys_immuta"li,sys_immutable,\x00']) sysinfo(&(0x7f0000000040)=""/42) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x204000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/70) 2018/04/09 16:12:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f00009a2000/0x3000)=nil, 0x3000, 0x4, 0x2011, r0, 0xfffffffffffffffd) madvise(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x10200000009) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) r1 = dup2(r0, r0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/175, 0xaf) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/09 16:12:34 executing program 1: r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000000)) 2018/04/09 16:12:34 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) lchown(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x1, &(0x7f0000000180)=[0x0]) setgroups(0x2, &(0x7f00000001c0)=[r0, r1]) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) 2018/04/09 16:12:34 executing program 4: unshare(0x60000000) r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x1, 0x400000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000002c0)=""/225) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xcfd8, 0x480800) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x9, 0x0, 0x7b, 0x1, r1, 0x100000000}, 0x2c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x3, 0x9, 0x2, 0x2}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000000000)=0x10001, 0xfffffc91) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/09 16:12:34 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x50, &(0x7f0000000300)='\x00\x00\x00\x00\x00') r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x6000) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000380)) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0/bus\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xa00000000000000}], 0x8000, &(0x7f0000000140)={[{@nodiscard='nodiscard', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@orlov='orlov', 0x2c}, {@grpid='grpid', 0x2c}]}) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'system.', '\x00'}, &(0x7f00000001c0)=""/235, 0xeb) flock(r1, 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/04/09 16:12:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = accept(r1, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, {}, 0x800}, 0xe) r3 = fcntl$dupfd(r0, 0x0, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/09 16:12:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x4c}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x204200) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) lseek(r0, 0x0, 0x0) 2018/04/09 16:12:34 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fcntl$setstatus(r0, 0x4, 0x4800) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x80c0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000017c0)={r1, 0x8, 0x0, 0xfffffffffffffffd, &(0x7f0000000180), 0x23b}, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x51, 0x246000) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffff9c, 0x1fe18cb4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) [ 351.072084] IPVS: ftp: loaded support on port[0] = 21 [ 351.129980] XFS (loop5): Mounting V4 Filesystem [ 351.145962] XFS (loop5): totally zeroed log [ 351.181127] XFS (loop5): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 351.191128] XFS (loop5): Unmount and run xfs_repair [ 351.196233] XFS (loop5): First 128 bytes of corrupted metadata buffer: [ 351.203045] 0000000065401289: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.212171] 00000000d492b7a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.221064] 00000000a473e134: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/09 16:12:34 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sync_file_range(r0, 0x80, 0x0, 0x6) umount2(&(0x7f0000000100)='./file0\x00', 0x0) [ 351.229953] 00000000cab99e0e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.238846] 00000000cecf5d33: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.247732] 00000000aa310944: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.256801] 00000000937894e3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.265697] 000000008897628c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/09 16:12:34 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x460000) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@newpolicy={0x38c, 0x13, 0x500, 0x70bd2c, 0x25dfdbfb, {{@in=@rand_addr=0x2, @in=@broadcast=0xffffffff, 0x4e23, 0x9, 0x4e24, 0x2, 0x0, 0xa0, 0xa0, 0x87, r2, r3}, {0x70, 0x80, 0x9, 0x8001, 0x100000001, 0xd81, 0x0, 0xea42}, {0x3, 0x7ff, 0x6, 0xffffffff00000000}, 0xc466, 0x6e6bbb, 0x2, 0x1, 0x1, 0x2}, [@algo_comp={0xcc, 0x3, {{'lzjh\x00'}, 0x420, "5454f60754cf6fba375c1fb83c2c94e53986c9e9a60386f5e1c950d5766e2f926d2b26ef0db8363491b0650930afbfdb8b993c4bf07de0f1f2e1a79383547f6125bf2e55ee0fb1c0c5fe83e7c2d9f00dda4294cd21eb344d61f7e0252301f9661cf8aa7cb05e911b1d9d1febcc0005cdd4e9081324f0b492733336654814ca534d253867"}}, @user_kmaddress={0x2c, 0x13, {@in6, @in6=@dev={0xfe, 0x80, [], 0x10}}}, @algo_aead={0x100, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x5a0, 0x2a0, "ba3a7b0adfa00b2ecab38d9983217f25aea25bb58382879017088f9275b66c331ba17e272b040accf5b4377c03c80e3c600c3400427ff57ef0cd26edcabe2df603ebfbe982c17fa8283f2dc3d6d018a411e9277cf18ed9d49c29897de28057b0bd85183830339c70b0c970836bbfefcc06629c4b0eed0dfb36fb371e69b86d0c07edbd5d4e43f8c75f5f82991db5c887aad6f4238faac5dae3f04f64603823efe9eec00d1e8febf2a1b35b4c9295834cff596fef"}}, @algo_auth_trunc={0xdc, 0x14, {{'tgr128\x00'}, 0x478, 0x180, "6b3c44b781e996dc2336003a19c29f15b73065df80c9b81f4fe51e3b3da750b3b932c37ce0d17914a75e440b9a9d080d6e7cac0e5ba6f2e11de9f480d28a1b66538ae900eeb07a67bbf28d5a5ef95d9dadeb32d62bfd023b462abeaeeb12b3885bc5f4a1fe9d618eac3b0d199271773dfe0f683540ea56dd8931a5f2b1f537c6a877c560bff348ae78cf7a7836fb74"}}]}, 0x38c}, 0x1}, 0x4004000) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0xfffffffffffffff9, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a2684d9c7afae320bbf22a2ce3fca19e20c42a238cb85f1023fa813c9a0e5b0000000000", 0x38}]) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) [ 351.280607] XFS (loop5): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 351.290152] XFS (loop5): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 351.299158] XFS (loop5): failed to read root inode [ 351.495423] XFS (loop5): Mounting V4 Filesystem [ 351.522472] XFS (loop5): totally zeroed log [ 351.529265] XFS (loop5): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 351.540182] XFS (loop5): Unmount and run xfs_repair [ 351.545249] XFS (loop5): First 128 bytes of corrupted metadata buffer: [ 351.552058] 0000000012b1e389: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.560934] 00000000bb2164a6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.569805] 000000001d534a25: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.578676] 000000004c223147: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.587575] 000000005571e26e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.596470] 0000000043e959cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.605464] 00000000ce62ea0b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.614419] 00000000f164a2b1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 351.623817] XFS (loop5): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 351.633369] XFS (loop5): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 351.641938] XFS (loop5): failed to read root inode [ 352.028479] bond0 (unregistering): Released all slaves [ 362.295173] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 372.543182] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 382.791141] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 393.039125] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 403.287110] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 413.535150] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 423.791132] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 434.039155] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 444.287143] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 454.535129] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 464.783130] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 475.031188] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 485.279169] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 492.511523] INFO: task syz-executor6:23509 blocked for more than 120 seconds. [ 492.518932] Not tainted 4.16.0+ #4 [ 492.523062] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.531071] syz-executor6 D22808 23509 22854 0x80000002 [ 492.536764] Call Trace: [ 492.539380] __schedule+0x807/0x1e40 [ 492.543127] ? __sched_text_start+0x8/0x8 [ 492.547307] ? __save_stack_trace+0x7e/0xd0 [ 492.551673] ? graph_lock+0x170/0x170 [ 492.555492] ? graph_lock+0x170/0x170 [ 492.559316] ? debug_check_no_locks_freed+0x310/0x310 [ 492.564535] ? save_stack+0xa9/0xd0 [ 492.568201] ? save_stack+0x43/0xd0 [ 492.571846] ? __kasan_slab_free+0x11a/0x170 [ 492.576309] ? kmem_cache_free+0x86/0x2d0 [ 492.580484] ? print_usage_bug+0xc0/0xc0 [ 492.584579] schedule+0xef/0x430 [ 492.587959] ? lock_downgrade+0x8e0/0x8e0 [ 492.592141] ? __schedule+0x1e40/0x1e40 [ 492.596154] ? mark_held_locks+0xc9/0x160 [ 492.600341] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.604962] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.609514] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.614566] __rwsem_down_write_failed_common+0x919/0x15d0 [ 492.620238] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 492.624854] ? print_usage_bug+0xc0/0xc0 [ 492.628950] ? debug_check_no_locks_freed+0x310/0x310 [ 492.634186] ? kasan_check_read+0x11/0x20 [ 492.638384] ? rcu_is_watching+0x85/0x140 [ 492.642562] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 492.647807] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 492.653065] ? debug_check_no_locks_freed+0x310/0x310 [ 492.658518] ? __lock_acquire+0x7f5/0x5130 [ 492.662815] ? is_bpf_text_address+0xd7/0x170 [ 492.667377] ? kernel_text_address+0x79/0xf0 [ 492.671827] ? __kernel_text_address+0xd/0x40 [ 492.676377] ? debug_check_no_locks_freed+0x310/0x310 [ 492.681625] ? save_stack+0xa9/0xd0 [ 492.685291] ? save_stack+0x43/0xd0 [ 492.688973] ? __kasan_slab_free+0x11a/0x170 [ 492.693431] ? kasan_slab_free+0xe/0x10 [ 492.697446] ? kmem_cache_free+0x86/0x2d0 [ 492.701655] ? dentry_free+0xe9/0x170 [ 492.705595] ? __dentry_kill+0x51f/0x770 [ 492.709703] ? dentry_kill+0xc9/0x5a0 [ 492.713525] ? dput.part.26+0x648/0x7b0 [ 492.717540] ? dput+0x1f/0x30 [ 492.720672] ? __fput+0x552/0x890 [ 492.724166] ? ____fput+0x15/0x20 [ 492.727640] ? task_work_run+0x1e4/0x290 [ 492.731735] ? do_exit+0x1aee/0x2730 [ 492.735469] ? do_group_exit+0x16f/0x430 [ 492.739569] ? SyS_exit_group+0x1d/0x20 [ 492.743563] ? do_syscall_64+0x29e/0x9d0 [ 492.747663] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.753048] ? do_raw_spin_unlock+0x9e/0x2e0 [ 492.757522] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.762143] ? unregister_netdevice_notifier+0x98/0x520 [ 492.767644] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 492.772793] ? lock_release+0xa10/0xa10 [ 492.776812] ? check_same_owner+0x320/0x320 [ 492.781174] rwsem_down_write_failed+0xe/0x10 [ 492.785703] ? rwsem_down_write_failed+0xe/0x10 [ 492.790411] call_rwsem_down_write_failed+0x17/0x30 [ 492.795482] down_write+0xa2/0x120 [ 492.799066] ? unregister_netdevice_notifier+0x98/0x520 [ 492.804485] ? down_read+0x1b0/0x1b0 [ 492.808252] unregister_netdevice_notifier+0x98/0x520 [ 492.813509] ? kasan_check_read+0x11/0x20 [ 492.817709] ? rcu_is_watching+0x85/0x140 [ 492.821905] ? register_netdevice_notifier+0x8f0/0x8f0 [ 492.827247] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 492.832488] ? kasan_check_read+0x11/0x20 [ 492.836671] ? rcu_is_watching+0x85/0x140 [ 492.840869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 492.846460] ? locks_remove_file+0x3f7/0x5a0 [ 492.850923] ? fcntl_setlk+0x1020/0x1020 [ 492.855046] ? fsnotify+0x415/0x1100 [ 492.858799] bcm_release+0x93/0x5c0 [ 492.862469] ? fsnotify_first_mark+0x330/0x330 [ 492.867081] sock_release+0x96/0x1b0 [ 492.870827] ? sock_alloc_file+0x4e0/0x4e0 [ 492.875075] sock_close+0x16/0x20 [ 492.878553] __fput+0x34d/0x890 [ 492.881849] ? fput+0x1a0/0x1a0 [ 492.885178] ? check_same_owner+0x320/0x320 [ 492.889532] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.894065] ____fput+0x15/0x20 [ 492.897364] task_work_run+0x1e4/0x290 [ 492.901289] ? task_work_cancel+0x240/0x240 [ 492.905648] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 492.911310] ? switch_task_namespaces+0xa2/0xd0 [ 492.916008] do_exit+0x1aee/0x2730 [ 492.919606] ? mm_update_next_owner+0x980/0x980 [ 492.924306] ? graph_lock+0x170/0x170 [ 492.928130] ? find_held_lock+0x36/0x1c0 [ 492.932230] ? lock_downgrade+0x8e0/0x8e0 [ 492.936400] ? lock_downgrade+0x8e0/0x8e0 [ 492.940574] ? kasan_check_read+0x11/0x20 [ 492.944738] ? do_raw_spin_unlock+0x9e/0x2e0 [ 492.949169] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.953764] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.958401] ? rcu_read_lock+0x70/0x70 [ 492.962306] ? activate_task+0x129/0x2e0 [ 492.966402] ? trace_hardirqs_off+0xd/0x10 [ 492.970655] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 492.975790] ? try_to_wake_up+0x102/0x11a0 [ 492.980045] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 492.985188] ? graph_lock+0x170/0x170 [ 492.989040] ? __list_del_entry_valid.cold.1+0x58/0x58 [ 492.994349] ? do_raw_spin_unlock+0x9e/0x2e0 [ 492.998795] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.003419] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 493.008570] ? find_held_lock+0x36/0x1c0 [ 493.012666] ? lock_downgrade+0x8e0/0x8e0 [ 493.016837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.022427] ? kasan_check_read+0x11/0x20 [ 493.026618] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.031049] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.035670] ? force_sig+0x30/0x30 [ 493.039232] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.043754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.048816] do_group_exit+0x16f/0x430 [ 493.052768] ? SyS_exit+0x30/0x30 [ 493.056253] ? hrtimer_nanosleep+0x610/0x610 [ 493.060692] ? do_syscall_64+0xb7/0x9d0 [ 493.064680] ? do_group_exit+0x430/0x430 [ 493.068765] SyS_exit_group+0x1d/0x20 [ 493.072580] do_syscall_64+0x29e/0x9d0 [ 493.076492] ? vmalloc_sync_all+0x30/0x30 [ 493.080663] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 493.085584] ? syscall_return_slowpath+0x5c0/0x5c0 [ 493.090598] ? syscall_return_slowpath+0x30f/0x5c0 [ 493.095587] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 493.101021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.105964] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 493.111215] RIP: 0033:0x455259 [ 493.114471] RSP: 002b:00007fff938fb428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 493.122271] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 0000000000455259 [ 493.129611] RDX: 0000000000000000 RSI: 00000000007319c8 RDI: 0000000000000000 [ 493.136978] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000000000000 [ 493.144665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 493.151998] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 493.159354] [ 493.159354] Showing all locks held in the system: [ 493.165751] 2 locks held by khungtaskd/882: [ 493.170360] #0: 000000007866c173 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 493.178062] #1: 00000000558219f4 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 493.186765] 1 lock held by rsyslogd/4359: [ 493.190940] #0: 00000000eefa2b68 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 493.198969] 2 locks held by getty/4450: [ 493.202963] #0: 0000000053be69e5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.211279] #1: 00000000027c6adc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.220361] 2 locks held by getty/4451: [ 493.224348] #0: 000000000d2b616a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.232627] #1: 0000000041bb8199 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.241533] 2 locks held by getty/4452: [ 493.245539] #0: 00000000cd01dc5c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.253812] #1: 00000000c7e674ce (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.263009] 2 locks held by getty/4453: [ 493.267186] #0: 00000000764816ee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.275487] #1: 000000000a6335da (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.284399] 2 locks held by getty/4454: [ 493.288428] #0: 000000003f26d900 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.296708] #1: 00000000ae6323d7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.305625] 2 locks held by getty/4455: [ 493.309637] #0: 0000000034656c37 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.317930] #1: 00000000b6646cdd (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.326860] 3 locks held by kworker/u4:5/6754: [ 493.331464] #0: 00000000ed2f9874 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 493.341040] #1: 000000005b40ec25 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 493.349845] #2: 000000005fa1942b (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 493.358044] 2 locks held by getty/19297: [ 493.362119] #0: 00000000adb1fd0c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.370384] #1: 00000000c8cacf4d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.379372] 1 lock held by syz-executor6/23509: [ 493.384060] #0: 000000005fa1942b (pernet_ops_rwsem){++++}, at: unregister_netdevice_notifier+0x98/0x520 [ 493.393734] 1 lock held by syz-executor6/23535: [ 493.398424] #0: 000000005fa1942b (pernet_ops_rwsem){++++}, at: copy_net_ns+0x297/0x4c0 [ 493.406614] [ 493.408269] ============================================= [ 493.408269] [ 493.415307] NMI backtrace for cpu 0 [ 493.418958] CPU: 0 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 493.425346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.434682] Call Trace: [ 493.437263] dump_stack+0x1b9/0x294 [ 493.440876] ? dump_stack_print_info.cold.2+0x52/0x52 [ 493.446057] nmi_cpu_backtrace.cold.4+0x19/0xce [ 493.450711] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 493.455887] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 493.461150] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.466325] watchdog+0xc10/0xf60 [ 493.469789] ? reset_hung_task_detector+0xb0/0xb0 [ 493.474642] ? __schedule+0x1e40/0x1e40 [ 493.478602] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.482995] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.487563] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 493.492653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.497657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.503175] ? __kthread_parkme+0x1b7/0x280 [ 493.507485] kthread+0x345/0x410 [ 493.510836] ? reset_hung_task_detector+0xb0/0xb0 [ 493.515659] ? kthread_bind+0x40/0x40 [ 493.519443] ret_from_fork+0x3a/0x50 [ 493.523234] Sending NMI from CPU 0 to CPUs 1: [ 493.527756] NMI backtrace for cpu 1 [ 493.527765] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0+ #4 [ 493.527769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.527780] RIP: 0010:lock_acquire+0x1c4/0x520 [ 493.527783] RSP: 0018:ffff8801db1079c8 EFLAGS: 00000002 [ 493.527789] RAX: 0000000000000000 RBX: 1ffff1003b620f42 RCX: 0000000000000002 [ 493.527793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff88a0da08 [ 493.527797] RBP: ffff8801db107ad8 R08: 0000000000000001 R09: 0000000000000001 [ 493.527801] R10: ffffed0043fff009 R11: ffff88021fff8057 R12: 0000000000000000 [ 493.527804] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000 [ 493.527810] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 493.527814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.527818] CR2: 0000000001557000 CR3: 00000001b2db2000 CR4: 00000000001406e0 [ 493.527825] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 493.527828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 493.527830] Call Trace: [ 493.527832] [ 493.527843] ? tick_nohz_irq_exit+0x66/0x80 [ 493.527850] ? lock_release+0xa10/0xa10 [ 493.527857] ? kvm_clock_read+0x25/0x30 [ 493.527863] ? kvm_sched_clock_read+0x9/0x20 [ 493.527869] ? sched_clock_cpu+0x1b/0x180 [ 493.527877] __tick_nohz_idle_enter+0x320/0x1710 [ 493.527884] ? tick_nohz_irq_exit+0x66/0x80 [ 493.527892] ? tick_nohz_handler+0x140/0x140 [ 493.527898] ? rcu_pm_notify+0xc0/0xc0 [ 493.527906] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 493.527916] ? rcu_read_lock_sched_held+0x108/0x120 [ 493.527924] ? raise_softirq_irqoff+0x275/0x310 [ 493.527930] ? irq_exit+0x200/0x200 [ 493.527937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.527945] ? task_prio+0x50/0x50 [ 493.527952] tick_nohz_irq_exit+0x66/0x80 [ 493.527958] irq_exit+0x1bb/0x200 [ 493.527965] scheduler_ipi+0x52b/0xa30 [ 493.527972] ? migration_cpu_stop+0x470/0x470 [ 493.527978] ? rcu_nmi_exit+0x240/0x2b0 [ 493.527984] ? rcu_idle_enter+0x460/0x460 [ 493.527991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.527998] ? clockevents_program_event+0x140/0x370 [ 493.528007] ? kasan_check_read+0x11/0x20 [ 493.528012] ? rcu_is_watching+0x85/0x140 [ 493.528018] ? rcu_pm_notify+0xc0/0xc0 [ 493.528025] ? task_prio+0x50/0x50 [ 493.528031] ? rcu_irq_exit+0xd8/0x110 [ 493.528039] smp_reschedule_interrupt+0xed/0x660 [ 493.528045] ? smp_thermal_interrupt+0x800/0x800 [ 493.528051] ? _raw_spin_lock+0x32/0x40 [ 493.528058] ? _raw_spin_unlock+0x22/0x30 [ 493.528064] ? handle_edge_irq+0x330/0x870 [ 493.528071] ? task_prio+0x50/0x50 [ 493.528079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.528086] reschedule_interrupt+0xf/0x20 [ 493.528088] [ 493.528095] RIP: 0010:native_safe_halt+0x6/0x10 [ 493.528098] RSP: 0018:ffff8801d9ed7cb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 493.528104] RAX: dffffc0000000000 RBX: 1ffff1003b3daf99 RCX: 0000000000000000 [ 493.528108] RDX: 1ffffffff1162e58 RSI: 0000000000000001 RDI: ffffffff88b172c0 [ 493.528112] RBP: ffff8801d9ed7cb0 R08: ffff8801d9ec8340 R09: 0000000000000000 [ 493.528115] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 493.528119] R13: ffff8801d9ed7d68 R14: ffffffff88b172b0 R15: 0000000000000000 [ 493.528127] default_idle+0xc2/0x440 [ 493.528134] ? __sched_text_end+0x3/0x3 [ 493.528140] ? rcu_idle_enter+0x304/0x460 [ 493.528146] ? rcu_eqs_special_set+0x190/0x190 [ 493.528153] ? tsc_verify_tsc_adjust+0xf7/0x360 [ 493.528159] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 493.528165] ? mark_tsc_async_resets+0x20/0x20 [ 493.528172] ? sched_set_stop_task+0x280/0x280 [ 493.528180] arch_cpu_idle+0x10/0x20 [ 493.528187] default_idle_call+0x6d/0x90 [ 493.528192] do_idle+0x2f4/0x3c0 [ 493.528199] cpu_startup_entry+0x104/0x120 [ 493.528205] ? cpu_in_idle+0x20/0x20 [ 493.528212] start_secondary+0x426/0x5b0 [ 493.528219] ? set_cpu_sibling_map+0x16c0/0x16c0 [ 493.528226] secondary_startup_64+0xa5/0xb0 [ 493.528230] Code: 02 00 00 4c 8b 8d 20 ff ff ff 6a 00 44 89 e2 45 89 f0 6a 00 44 89 e9 ff 75 10 49 c1 e9 09 41 57 49 83 f1 01 48 8b bd 30 ff ff ff <8b> b5 2c ff ff ff 41 83 e1 01 65 4c 8b 24 25 c0 ed 01 00 e8 24 [ 493.528757] Kernel panic - not syncing: hung_task: blocked tasks [ 493.930553] CPU: 0 PID: 882 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 493.936939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.946274] Call Trace: [ 493.948854] dump_stack+0x1b9/0x294 [ 493.952467] ? dump_stack_print_info.cold.2+0x52/0x52 [ 493.957642] ? printk_safe_log_store+0x260/0x260 [ 493.962391] panic+0x22f/0x4de [ 493.965574] ? add_taint.cold.5+0x16/0x16 [ 493.969706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.975228] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 493.980662] ? printk_safe_flush+0xd7/0x130 [ 493.984967] watchdog+0xc21/0xf60 [ 493.988408] ? reset_hung_task_detector+0xb0/0xb0 [ 493.993240] ? __schedule+0x1e40/0x1e40 [ 493.997201] ? do_raw_spin_unlock+0x9e/0x2e0 [ 494.001591] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 494.006328] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 494.011414] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.016414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.021936] ? __kthread_parkme+0x1b7/0x280 [ 494.026239] kthread+0x345/0x410 [ 494.029588] ? reset_hung_task_detector+0xb0/0xb0 [ 494.034412] ? kthread_bind+0x40/0x40 [ 494.038199] ret_from_fork+0x3a/0x50 [ 494.042402] Dumping ftrace buffer: [ 494.046139] (ftrace buffer empty) [ 494.049836] Kernel Offset: disabled [ 494.053453] Rebooting in 86400 seconds..