0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 15:59:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfec3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/11 15:59:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000500)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)={0x0, 0x10, [0x7fffffff, 0x2, 0x1, 0x6]}) 2018/03/11 15:59:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x9, 0x400, 0x1000, 0x0, 0x8, 0x4, 0x3, 0x40, 0x4, 0x3, 0x5, 0xd7, 0xfffffffffffffffd, 0x0, 0x800]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10001}, &(0x7f0000000240)=0x8) 2018/03/11 15:59:55 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0xf264}) r0 = socket$netlink(0x10, 0x3, 0x10000000000) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x292, 0x5, 0xe4f1, 0x0, 0x100000001, 0xfffffffffffffffc}) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x80000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/173) 2018/03/11 15:59:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x80, 0x10241) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xadc8) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xd6b4, @loopback={0x0, 0x1}, 0x2}}, [0x6, 0x3, 0x733, 0x8, 0x81, 0x1, 0x4, 0xfffffffffffffffd, 0x480f, 0x7fff, 0x4, 0x6d2, 0x5, 0x9, 0x21b49839]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, 0x84) 2018/03/11 15:59:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) 2018/03/11 15:59:55 executing program 7: prctl$getreaper(0x1d, &(0x7f00000000c0)) 2018/03/11 15:59:55 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x15b, 0xfffffffffffffffe) r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x8000) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x3, 0xa000) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000004c0)) fchown(r0, r1, r2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500)=0x7, 0x4) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000300)=0x2) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000540)={0x8, 0x7, 0x109}) 2018/03/11 15:59:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x204002, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/03/11 15:59:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(r0, &(0x7f0000001140)={0x9}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000010c0)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000011c0)=0x2, 0x4) r3 = msgget(0x1, 0xcd) poll(&(0x7f0000001180)=[{r2, 0x8}, {r1, 0x8000}, {r2, 0x400}], 0x3, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000eea000)={0x14, 0x23, 0x100000000000829, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/11 15:59:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000b37000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c744240003000080c74424029a000000c7442406000000000f011c2444ad470f01b7d3d0000067470fc71cbcc744240006000000c74424020000c0fec7442406000000000f01142466baa000b80690a3bfefc462699882000000000f00500048b800000000008000000f23d80f21f835400000400f23f82e0f01cf", 0x7b}], 0x1, 0x40, &(0x7f0000000180), 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000bd2000/0x3000)=nil, 0x3000, 0x9, 0x30, r1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x9, 0x4) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/dev\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000200)) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x4) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000002c0)={0x10f000, 0x2, 0x0, 0x7ff, 0x4}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0x0, 0xc8, 0x5, 0x9}, 0x10) 2018/03/11 15:59:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)={0x0, 0x0, 0xa18a, 0x0, 0x8}, &(0x7f0000000100)={0x0, 0xe5a, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 2018/03/11 15:59:55 executing program 7: inotify_init1(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000100)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdffecffff00a6730400ffffe210bd701b6c0d2d0fa5544ae0077b0d49776192c031851c1ade344802561f0000000000000036ca211458c7452f51ca1e1e5a42e3b627723da0704811a1e770bc"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xffffffffffff0001, 0x30, 0x0, 0x6}, &(0x7f0000000180)=0x18) 2018/03/11 15:59:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x33}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x48) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2011, r0, 0x80000000) 2018/03/11 15:59:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) [ 69.879464] audit: type=1400 audit(1520783995.895:75): avc: denied { map } for pid=12150 comm="syz-executor5" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/11 15:59:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x2) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/11 15:59:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="f7ffffff030000000000a3d48b4c088619f5000000000000000000000094ffeb00003eec853dfefaa36a0d5926000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48) 2018/03/11 15:59:55 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="9583038692a3605670f314f693a30c274eea6af2a87d385303ce7eb7b97f8af6d8ea88a2f6a99ec8377602113ebf059e30d557868aff2cf8", 0x38, 0x404c840, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f0000001200)='./file0\x00', 0x10002, 0x2) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0xd2, &(0x7f0000000100)=0xffffffffffffffb2) shutdown(r1, 0xfffffffffffffffe) 2018/03/11 15:59:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x1e0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x77b1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/11 15:59:55 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/11 15:59:55 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x80000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x9, 0x7fffffff, 0x3, 0x6, 0xffffffffffffcdff, 0x32721074, 0x7ff, 0x8, 0x7, 0x40, 0x3ff, 0x14d, 0xca62}, {0x81, 0x2, 0x10001, 0x4, 0x8, 0x8, 0x9, 0x3c14, 0x6, 0x8000, 0x101, 0x7, 0x7}, {0x101, 0x4, 0xe418, 0x4, 0x200, 0x4, 0x4, 0xfffffffffffffff8, 0x515, 0x58, 0xffffffff, 0x3, 0x1a}], 0x418}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x3f) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x8, 0x400000000000000, 0x40}}, 0x28) memfd_create(&(0x7f0000000080)="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", 0x0) 2018/03/11 15:59:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44080) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) close(r0) 2018/03/11 15:59:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/udp\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/11 15:59:56 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x8}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffffc, 0x20000000, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x2}, 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/232) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x47, 0x80, 0x0, 0x6, 0x14, 0x1, "2cf5fae0bed46c3e699f4bae994e763a50c09ed786c70629e2f98271933f4cae7f4a9119f9cab35933a3eda39de85edd148d10bba4b570e2ff92bae3723e27a1", "636d2488e1a4b6f64881cf9775da5da882d47d79f2ebc106ac16350363c73b151994b3b6ae20a5edc278bc5551655c19d7e1d2b0ce1aa46610fd524a9ce70244", "72f9f4489a6b278c5b08fd13d450041ce9ef44139c535457a05b6047ccdfbae4", [0x3]}) 2018/03/11 15:59:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000edf00)={0x59, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f080d"}, 0x59) 2018/03/11 15:59:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000140)=@rc={0x1f, {0x7, 0x8, 0x8, 0x7ff, 0x89c8, 0x7}, 0x7fff}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x3000000000000, 0x8, 0x0, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, 0x8) bind(r0, &(0x7f000050e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26) 2018/03/11 15:59:56 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x9}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x40) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=""/224, &(0x7f00000002c0)=""/131, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000480)={0x2}) ppoll(&(0x7f0000000100)=[{r0}, {r0}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/03/11 15:59:56 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000000500)='./bus\x00', 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000080)={"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"}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r6, 0xae80, 0x0) dup2(r1, r2) tkill(r0, 0x16) 2018/03/11 15:59:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) setsockopt(r0, 0x800000010d, 0x80080000000000a, &(0x7f0000000300)='r?mP', 0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x4100) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x40000000, 0x6, 0x19}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) prctl$intptr(0x2f, 0x5) 2018/03/11 15:59:56 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x30000000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x1, 0x40, 0xef}) r2 = syz_open_procfs(0x0, &(0x7f00008dfffa)="6664001f66d0") renameat2(r2, &(0x7f00003fa000)='./file0\x00', r2, &(0x7f0000338ff8)='./file0\x00', 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gretap0\x00'}}, 0x1e) 2018/03/11 15:59:56 executing program 0: r0 = socket$inet(0x2, 0x7fffe, 0x800000000000005) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) 2018/03/11 15:59:56 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) close(r0) 2018/03/11 15:59:56 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff0fc, 0x40) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x46, &(0x7f0000000100), &(0x7f0000000040)=0x1ef) 2018/03/11 15:59:56 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)="f27a309905236504a7c5e8bda201f7528de90067370896131aec9251057d7d5fdb2cab64a160701605e05224bdb7d080548d859139a3413017993d675206f97d04354ca8f00c703970d32cf3a8e8a97a4f82a5ac7932e0bf293bbe33504118333f55f68bc384e9c6967d9261e66395435a05434ddd898395cc9c1c", 0x7b}, {&(0x7f0000000280)="94830a385d517d2658e90aa8ad315cf066bf1872e65547a705ff855eeba4de73e7067979c3c16d139082571ca9dbfd0fd62eb8a1c126022c3f98e638e462731d01d4ce5674bc5e83ba11653f4b45560a084d6b5c824227f7b67c183a68e807c39ed418c7eca174451295d05df4398e5d16c060c63b2a42f2aea93efe3dc23413a626ffab01e5a89656c66b3f260ed5585c4aec57f82ab07b19b453a092adc188178885e2b030e1ff83d7b95c745d83bbd6365c9d7a48204f921e639b8141852de171a774545741", 0xc7}, {&(0x7f00000001c0)="b6dfe481cb73bb1b2dc7d82eca182dd132ec0554c88a73a2607c92f2f7a927f0a7767a00020000af51000000000000", 0x2f}, {&(0x7f0000000200)}], 0x3) r3 = syz_open_dev$sndtimer(&(0x7f0000fc6000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r3, r1) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:ping_exec_t:s0\x00', 0x21) 2018/03/11 15:59:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000), &(0x7f0000000040)=0x8) chdir(&(0x7f0000000200)='./file0\x00') sched_getparam(r0, &(0x7f00000001c0)) [ 70.025246] CUSE: info not properly terminated [ 70.041139] CUSE: info not properly terminated 2018/03/11 15:59:56 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="d1372af5250201761149d1dafc8371f4ac00654a95b6838996038cb633be0197884ce6fbcf1802a2ae04ad7ceed74122e61acac785ab36a6b44eaa5a6f7aeed4127a04b9fc48f811de270ce67740a62f61d46c79b5bc35b62dd861f52b209f46ba5bb0a87b5f71c20db8134dfee8f5a4b5fe782bf700a810b7663d3b60eeba8607b06da833651d698ca5d0dfce7dff1b9fcd3cbbe8e2eb"], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000300)={0x5, 0x0, [{0x80, 0x2, 0x0, 0x0, @sint={0x8000, 0x3}}, {0x3, 0x3, 0x0, 0x0, @msi={0x9, 0x1, 0x100}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x3, 0x7, 0x2, 0x1, 0xe8b}}, {0xfff, 0x3, 0x0, 0x0, @adapter={0x8, 0x100000001, 0x1000, 0x100, 0x6052}}, {0x9, 0x2, 0x0, 0x0, @sint={0x7fffffff, 0x8}}]}) r4 = dup2(r1, r2) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000000c0)=0xbe, 0x4) 2018/03/11 15:59:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80000000, 0x8000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/03/11 15:59:56 executing program 2: r0 = userfaultfd(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) r2 = dup3(r0, r1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/11 15:59:56 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/195, 0xc3) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xbf, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/191}, &(0x7f0000000240)=0x78) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/11 15:59:56 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000001c0)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x440, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x8ae6, 0x6, 0x5, 0x2d, 0x9, 0x5, 0x101, 0x7, 0x2, 0x6, 0x5, 0x1, 0x42c, 0xffffffffffffff50, 0xfffffffffffffffb]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x4}, 0x8) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000100c000000000000000000003f56e3051738f2fc5e2010e140ccae63", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000000000000000000003fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38947532f26f1e89106dc34c11c4ed48ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"], 0x80}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') getpeername$ipx(r4, &(0x7f0000000100), &(0x7f00000002c0)=0x10) 2018/03/11 15:59:56 executing program 5: r0 = socket(0x800000000000010, 0x3, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write(r0, &(0x7f00000000c0)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/03/11 15:59:56 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddaff8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)={0x7, 0x0, [{0x4, 0x66, &(0x7f0000000000)=""/102}, {0x3000, 0x9c, &(0x7f0000000080)=""/156}, {0x12000, 0x2b, &(0x7f0000000140)=""/78}, {0x1, 0x3, &(0x7f00000001c0)=""/3}, {0x20000000000, 0x35, &(0x7f0000000200)=""/53}, {0x0, 0xc8, &(0x7f0000000240)=""/200}, {0x1002, 0xa8, &(0x7f0000000340)=""/168}]}) 2018/03/11 15:59:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d179f2508fb135835f5d0008a630e3a602000000", 0x14) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9f, "780cc271ad9bde1dada3f12054da3129580ef6c2cb584afda2a007ca8a7f439b5b244ca7f6b07548f66340e2c8f935a1e2ff8b900ab6c480611016a92e8034e8f052142e715a637980b765014af3a54b3a9d0d2e4bce3dafffea702fcf33fc794808ebfc08325c1c068c903c48d0a09dc8e1b0d021f64662876aa22cdd5a8853dd5dbd4368381124436d0165b6533da420f31caefb2f38c66599953ad31354"}, &(0x7f00000001c0)=0xa7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xb1c5, 0x7fffffff, 0xe85e8d2, 0x8, 0x10001, 0x8, 0xfffffffffffffffc, {r3, @in6={{0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x8, 0x3, 0x8001, 0x905, 0x2}}, &(0x7f0000000200)=0xb0) 2018/03/11 15:59:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000140)='-\x00', 0x2, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000227f74)=""/140, 0x8c) r1 = dup(r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000018c0)=0x1, 0x4) 2018/03/11 15:59:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = geteuid() getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1, r1, r2, 0x0, 0x0) 2018/03/11 15:59:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/225, 0xe1}], 0x5, &(0x7f0000000480)=""/132, 0x84, 0x800}, 0x40) 2018/03/11 15:59:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x20, 0x800, 0x7ff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="b4b99a04401c204197607050b05d0d07", 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000200)={0x80002000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000c9da8526f8527323783bdc8e3b9feb4ba5831993bffb791001c00650000601a55eb"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/11 15:59:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8, 0x80000000000000c9, [0x7, 0xffffffffffffffc1, 0x9]}, &(0x7f00000000c0)=0xe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) mq_unlink(&(0x7f0000000080)='selinux\x00') close(r0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000280)=0x4) 2018/03/11 15:59:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000975ff2)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x200) 2018/03/11 15:59:56 executing program 6: eventfd2(0x3, 0x80000) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f00000000c0)="2d2e5b766d6e6574b625d31b1bfd78305e00", 0x2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r1) 2018/03/11 15:59:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000cdefdc)={0x24, 0x23, 0x82d, 0x0, 0x0, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/03/11 15:59:56 executing program 7: perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) fanotify_init(0x44, 0x200000000000000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000400)="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") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x1000, 0x7ea, 0xea, 0x8, 0x9, 0x2b}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/11 15:59:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001300010300000000e5ff000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000100ffffffffffff00001400030062726964676530000000000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7f, 0x200201) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x44}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x2, 0x1e, 0x4aab, 0x86, "9d8b3c7e2c4301a5b9022b804679d5ad96ffe35f828187decfa393ad65c92edd"}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) 2018/03/11 15:59:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$alg(r0, &(0x7f0000e40fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-generic)\x00'}, 0x58) 2018/03/11 15:59:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/11 15:59:56 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/35) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/11 15:59:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) r2 = socket$netlink(0x10, 0x3, 0x20000000000002) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001e00016cb4931c1caf030000000000000000070000000c0000005e24691dce8b73907f0fe7b5bcd252873914"], 0x20}, 0x1}, 0x0) 2018/03/11 15:59:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000000)) 2018/03/11 15:59:56 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000000)) 2018/03/11 15:59:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x6, 0x8c0, 0x0, 0x0, 0x0, 0xb86}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000100)={0x6, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xa7, "3aa971c4c91d8e1a9486c161df6640a541121011ff8d9603c2f825141e775a6fcaef7f04f472241fb9ab1bd41d640bbbae0e6b7d425335432262ea34ac32692589c6de25b6c58a6ef8b456c461cb12b1c1d456bc7f42ff1e591b53ea5f0c781aea9c1a9ae0c4aa526b855058293828c03afe9b4171c80e06f82c8263b1ad094f5ec4e3afd8bb9e278c0df1e62da46565105d9af0df240ae8276aef184e43663cba7a9eaeb5285e"}, &(0x7f0000000440)=0xaf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8, 0x1, 0x9, 0x1, 0x4}, &(0x7f0000000540)=0x98) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000000580)="731f50be55cde141e452ac693104e8b378edd5bc2dea82a3c8c9586d94862564467cf311455c248677723b0b7c0c90e58d4c8a2e986cb7443b6faeef43f480554232ac", 0x43) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f00000002c0)="d02e50a1a350ed24408e99ecabfcc51a43819586570da21eb0422331b6707ee77ec2df9d9a800114845f4e755e56beb77629efa92a2a241c07fcd023cef35a7503be838835b2f5672122cd6114964c22dd52f82b1609415a221a31c440d308256925d5acaf3eab86f9af9f81430526e258436ad08c69fcb4") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/11 15:59:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x6}, 0x28) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x8182) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x8916, 0x3, 0x0, 0x1f}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x404000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003f6ff0)={r0, &(0x7f00003ce000)}, 0x10) 2018/03/11 15:59:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a6ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x9) 2018/03/11 15:59:56 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xd, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000200)='v\t\x00\x00\x00\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x5c, 0x81, 0xfffffffffffff952, 0x3, 0x6, 0x2, 0x8, 0x200000000000, 0x4, 0x8000, 0x3f, 0x1f, 0x10000}, {0x2, 0xc2f1, 0x2, 0x0, 0x1, 0x400, 0x300f, 0x9, 0x7ff, 0x4, 0x7fff, 0x9}, {0x3970000, 0x0, 0x7fff, 0x4, 0xffff, 0x27, 0xff, 0x3f, 0x0, 0x100, 0x4, 0x9, 0x7}], 0x6}) sendmsg$can_raw(r4, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r3}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/03/11 15:59:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) 2018/03/11 15:59:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) creat(&(0x7f0000000080)='./file0\x00', 0x22) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x0, 0x7, 0x1}, 0x8) 2018/03/11 15:59:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/11 15:59:56 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, r0, 0x0) r1 = userfaultfd(0x0) close(r1) 2018/03/11 15:59:56 executing program 7: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)}}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x3, 0x1, 0xaa6, 0x0, 0x8}, 0x0, 0xfffffffffffffffd, 0x20}) 2018/03/11 15:59:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x210800) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000640)) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/03/11 15:59:56 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2400) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000140)=""/121, &(0x7f00000001c0)=0x79) close(r4) fcntl$addseals(r0, 0x409, 0x5) bind(r4, &(0x7f0000000000)=@rc={0x1f, {0x4, 0x5, 0x2, 0x6, 0x3}, 0x3fc00000000000}, 0x80) tee(r4, r0, 0xffff, 0xe) 2018/03/11 15:59:56 executing program 2: symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='../file0\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='..', 0x0, 0x10}, 0x10) 2018/03/11 15:59:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x40000000009, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/03/11 15:59:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="abd445335d1b", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80800, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000040)=""/108, &(0x7f00000000c0)=0x6c) prctl$void(0x27) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x0, 0x4}) 2018/03/11 15:59:56 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x10000000000183) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='!bdev\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='self\x00', &(0x7f0000000140)='eth1cgroupGPL]lo\x00', &(0x7f0000000180)="766d6e657430866264657600"], 0x100) 2018/03/11 15:59:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 70.615326] audit: type=1400 audit(1520783996.630:76): avc: denied { setopt } for pid=12367 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 70.639634] audit: type=1400 audit(1520783996.631:77): avc: denied { getopt } for pid=12367 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 15:59:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) keyctl$search(0xa, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) 2018/03/11 15:59:56 executing program 6: r0 = semget$private(0x0, 0x20000000103, 0x100) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301140, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0xe7, 0x80, 0x8, 0x3, @tick=0x7, {0x7fffffff, 0x40}, {0x9, 0x1}, @raw8={"bc0a6526b97d02600602e854"}}], 0x30) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/11 15:59:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xee7f, 0x101000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x5, 0xfffffffffffffffd, 0x6, 0x7, 0x5, 0x9, 0xffff, 0x92, 0x7, 0x10000}, {0x0, 0x5, 0x3, 0x5, 0x6, 0xed0, 0x1, 0x80, 0x1, 0x5, 0x100000001, 0x7fff, 0x9}, {0xfffffffffffffffe, 0x1, 0x98c2, 0x19e, 0x47d, 0x80000001, 0xfffffffffffffffe, 0xed9b, 0xe64, 0x40, 0x100, 0x1, 0xfffffffffffffffd}], 0x9}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) 2018/03/11 15:59:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000003c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x0, 0x0, {0xffffffffffffffff, 0xa0ef}}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000240)=""/209, &(0x7f0000000340)=0xd1) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="e95e71726a7225d7613da98a63ee6874d691ca1bd076ee7ba6d1bdc4c5b72832e40e4b9bcf3febc4bc3ff0bf75e35d09363c57fbb4415f2c6044c537b227ab1ddc4c0a"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000100)="3ef7ee662e2e0f01c9650fad68b5c4c1f9285f89b9800000c00f3235000100000f30660f38149cb8000000000f00d9c4c37d06420091b8000001000f23d00f21f835100000040f23f8b9f00900000f32", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0xfffff69) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000500)=""/4096) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000000)={0xffffffff, 0xff, 0x9, 0x2, 0x100000001, 0x7ff, 0x9a4, 0x10000, 0x6, 0x9, 0x8001}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0x400, 0x1e10, 0xfff, 0x0, 0x5}) 2018/03/11 15:59:56 executing program 5: socket$pppoe(0x18, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x10, r0, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/03/11 15:59:56 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x7ff) 2018/03/11 15:59:56 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x400000) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x46, @tick=0x5, 0x5, {0x1, 0x20}, 0x1, 0x2, 0x400}) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x7e) sendfile(r2, r2, &(0x7f00000000c0), 0x2) 2018/03/11 15:59:56 executing program 1: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0xad9d, 0x4080000000000000}, 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x3010, r0, 0x0) 2018/03/11 15:59:56 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) setsockopt(r0, 0x0, 0x62, &(0x7f0000000000)="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", 0x1000) 2018/03/11 15:59:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000067907800000000ffffffff63ae51fd342100907800000000400000000000000000000000ac14ffbbe0000001070000e0000002ac140000ac14ffaa7f00000100e94939f696e14f8f1bc90de6310b9cdbb148b89ce6c878d05cd64b580d495e5534deb71009646daacbaf7ef262d7c84468072f318eac6c827ad64b1981b35d39fbbca891374909758ff9e3b49d4e7c9bf5028cb5ac97f9d0ff7f536f834ad2b93f91c83a3d0573987e05090300178dd1d9ab4c2faa722e6c7ea102bfb06ccf94e6542bb8ddf5ddda5a6666478a9ccd623ce6"], &(0x7f0000ea3000)) 2018/03/11 15:59:56 executing program 1: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x4, 0xa3, &(0x7f0000000080)="645cd42148f65db566dafc9f8253bc1ebfa62f90c05d02bd8e0480d8eed0adc64bf57f10ae47e86b812d98b967cf1a2d85577312b3c1e056bfce194cee37d2ff4a7d7f4ba79533642f2baf79e26bebb9655d38a15856f5613a3bffd1747f42331f45c0ad6546fda9977e5851d0338c254998860b9ceb63898bf301f6a575a59b69915b40149ca0da9ddd735cf1cc149a0bc06e467383ab93ec8f033b4f45081a375e07"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/11 15:59:56 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) 2018/03/11 15:59:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/11 15:59:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000040601000000000000000000000000000800010006f9ffff"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x13b9, 0x1, 0x3, 0xe3, 0x40, 0x4, 0x6, 0x7, 0x40, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0x5, 0x401, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4800000}, &(0x7f0000000180)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) 2018/03/11 15:59:56 executing program 3: set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x0, 0x1, 0x4}}, 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) 2018/03/11 15:59:56 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x4, 0x8]) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2, 0x2, 0x800}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/11 15:59:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000000), 0xfffffe6a, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/11 15:59:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x1) 2018/03/11 15:59:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000400)={'sm3\x00'}}) 2018/03/11 15:59:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000000a80000000000008000800000000080006000c0006000000"], 0x28}, 0x1}, 0x0) sync_file_range(r0, 0x9f5, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20480) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x60003, 0x0, [0x2, 0x1, 0x20, 0x0, 0xfffffffffffffffd, 0x80000000, 0xfffffffffffffffc]}) 2018/03/11 15:59:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 15:59:56 executing program 6: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = socket$inet6(0xa, 0x200000002, 0x0) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0xfa1, [0xa70, 0x81, 0x97, 0x8000, 0xfff, 0x2, 0xe6, 0x1]}, 0x5c) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r3, 0x28, &(0x7f00000002c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r3, 0x28, &(0x7f0000000340)}, 0x10) sendto$inet6(r2, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000000040)="a752cac9a7ca7fd1403cc5fc7c4aba4be210c50ec484f8b8335218608802ce3e558e78f878ae5f8406b3911105e6574dba98111f195ab6f88aeb966f4292ed4935ff7f09bb886fa29aa4148e535f43f5e79745ab952a8b3ee94f81316829310a1bb3c27e4b741324f24074603308d0ec1484e06dc1885a7da5ed5a0ce94e24a4592e2d2284ca45797bec7e059e8b4d8cc9827204fdeb17209900720fadf24b1ac7236ed0f4b01886ded5200d4e1214fb81bde976cda3365416f3822531d0e13992f8d6269c81d4fb74f3") openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) 2018/03/11 15:59:56 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18000, 0x141) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x10001, 0x80, 0x1ff, 0x3}, 0x10) close(r0) setns(r0, 0x4000000) 2018/03/11 15:59:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000ef5000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x2, 0x9, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/11 15:59:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2013, r1, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/37) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) [ 70.893901] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 70.921680] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/11 15:59:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x80) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) 2018/03/11 15:59:57 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0xf670, 0x7ff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfe3d, 0x5}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9, 0x10}, 0xc) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/106, 0xffffffffffffff2b}], 0x1, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xcd) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x50000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)) 2018/03/11 15:59:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)) 2018/03/11 15:59:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x2, 0x8}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffe}, 0x8) 2018/03/11 15:59:57 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="4d0000007f16803bd4a6addb8114eb25599d170000001401", @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"], 0x48}, 0x0) 2018/03/11 15:59:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = memfd_create(&(0x7f00000000c0)='/dev/audio#\x00', 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$KDSETLED(r2, 0x4b32, 0x3) 2018/03/11 15:59:57 executing program 5: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3ff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000180)=""/131, 0x83, &(0x7f00000003c0)=""/160}}, 0x68) 2018/03/11 15:59:57 executing program 4: timer_create(0x0, &(0x7f0000000040)={0x0, 0x800000000000012, 0x1, @thr={&(0x7f0000000100)="c92c9cda5bc5f53c26e5f7008a4bff25e7809789773357b3d9714e6aff8a91ee9324352a5bdb8cd73e7081bd076fcc0335f23ff878b0eeb6b4361372140379a44ad09c525ce3c9f093a365d3919cfeaa27c5c59cd29cfc5280cf57d1e3ec36d7c5f0d499b282f64a64f92c54551f5f2faf93c4369486ad4988680da75c023e5be3e469b1b720b50dbb222dc45bb601c4b9a8511e5276d0da56e49419bf5103bb07ba04cbf2fcb26884", &(0x7f00000001c0)="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"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() tkill(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x200) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/03/11 15:59:57 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x779, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000880)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = creat(&(0x7f0000000780)='./file0\x00', 0x10c) sendmsg$netrom(r1, &(0x7f0000000b80)={&(0x7f00000007c0)=@full={{0x3, {"8be03efb279368"}, 0xd5b}, [{"0ab4a550d0944f"}, {"b470d7a5ec8065"}, {"a53cf7771db07c"}, {"2d956ab6f6da97"}, {"fe44f2490b7aae"}, {"212d27b9cd3ae1"}, {"5eb7e0cce95bfd"}, {"395914c198a10f"}]}, 0x48, &(0x7f0000000940)=[{&(0x7f0000000840)="685c26921390f6", 0x7}, {&(0x7f00000008c0)="1cf6182fab0ade9d52f129700aeb0e2ee78422d549b54d8232e94666707725b5fd62d99e50fdb7ebdcd4f3888a7e1bc212820931a790796219b3dc91d4e60a82cfe6631c04748a", 0x47}], 0x2, &(0x7f0000000980)=[{0xe8, 0x10e, 0x4, "6eb5b656bfd0f000aa775944b8cf8446bb01f483db3b69268666183ae696c848ce5a17ac1ef24d5f79c757f0a3230cbf9434e0f7de156a3213e219f6b34123ba5a8771ee2548f1db0992bd20ac7408e3d8ec038d41f0dad0b3df113c166411299cbf7ba49b593d27b1ac38414e6321480264a6ab7ba652ac3c15e6a99d17894858eed193a33a0be03443b3472b91f82d733b09c48e78db2a468d857005ac3ee51f36497bcb64a3dd280ec1a8d2ce33e9e73f8d7dbfab67a875a6c9dfa93e7efacd306de9f5eecd853a45d4b771abaa12bdecd7a93f"}, {0xe8, 0x0, 0x80000000, "77f1a1e1ea20a12fd6e665aa2f6e07fdcfbec5d5e223e89c5f466191d4692f464d328bf3d738fd504b46b4c1f5684ae3adbece41da42d4dbcf0a4adcd7dec9ba8ed74752ba5751c44a8fa74094c2c7d413c491b77fd00c4721e338f765b1d14f5b667354cf00b0a80184f4b959486482dd52d75b6bb10260a2382a87e1d0327c26402045005029aecffe67b94cca7f58016060ff2aa38f1ea40c6565d1fc940f6976e483a2f1f9e3fa27f084af33971aeb1c72bf22312ef06faf674aa076551b74dec7ea02899f6e930f313f04648b5609c12d1e867f09f4"}], 0x1d0, 0x200080d1}, 0x40800) 2018/03/11 15:59:57 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffff) pwritev(0xffffffffffffffff, &(0x7f000029afd8), 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000000040)) 2018/03/11 15:59:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/4096) fstatfs(r1, &(0x7f0000001040)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/03/11 15:59:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000200)="40feb2e831c07978598c5be8b616b0c92d2fecbef96db54659f445a36e4dac51abeda114e9b7a4784c0d843677dc510d18c477895f65b1fd17d8455402ef48dcc21769b6ab3874be5641788c328f26013c4bcfd520b8fdb4a414f1022250a6f0b46c3e1d1f6326366854d5e1e5022794a10c65140621c43a0dcd27cea24e0c87213ffbbed323e1527c0d5adfce29cf3944fc801f5b1572f9a2ff751ad6aded4546c229798f1795f73715d710d426d5c615367454e51a2a9ce37580f77c534d64db938c11f98c6ce89db20e12a6f57d074b94c62929a19efe76eca8cc26e41dafeeee76a93fd7a1") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/03/11 15:59:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f00000000c0), 0x8) accept4$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x948, 0xffff, 0x9, 0x80000001, 0x8001, 0x9}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) 2018/03/11 15:59:57 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x200002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x66b700000000, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x3, r1}) pipe2(&(0x7f0000000000), 0x80800) memfd_create(&(0x7f0000000080)='\'&.GPLtrusted\x00', 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) socket$nl_generic(0x10, 0x3, 0x10) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)='N', 0x1}], 0x100000000000034f) 2018/03/11 15:59:57 executing program 1: write$selinux_context(0xffffffffffffffff, &(0x7f0000000180)="73797374656d5f753a6f62ff030000000000007514b85f657845635f743a73300058c5ac163aeef32e2d19c039d018cbf6bf819cc416c1516613836953fd96bfc688b38c8e35af2b51608e5b53346302251826843ddee05b715a4e00c4b48552ee695020ded2bdfb377cf835941ec37fb1880a171fce0d879d0918e9a745ad0c9d0d54a54c44519f4a822be13baf2a6f4b10c40000", 0x95) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0xc200) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x8, 0x1, 0x6}, {0x0, 0x0, 0x0, 0x8001}, {0x0, 0x38, 0x3, 0x9}, {0xfffffffffffffffb, 0x2, 0x2, 0x1}, {0x5, 0x2, 0xffffffff00000000, 0x8}]}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x7ff, 0x3d6a3694, 0x4}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/11 15:59:57 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c8ff0)='/selinux/access\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x5, 0x8001, 0x5, 0xd, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x7, 0xff, 0x0, 0x0, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x4, @empty, 0x6}}]}, 0x68}, 0x1}, 0x20004000) write$selinux_access(r0, &(0x7f0000701fb6)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) 2018/03/11 15:59:57 executing program 5: semtimedop(0x0, &(0x7f000001dfd6)=[{}], 0x3b9ac9ff, &(0x7f0000008ff0)={0x2000, 0x1}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000340)='![cgroup!!\x00', &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', &(0x7f0000000100)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000200)=[&(0x7f0000000300)='/selinux/avc/cache_threshold\x00'], 0x0) 2018/03/11 15:59:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/03/11 15:59:57 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') accept4(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) accept4(r1, &(0x7f00000003c0)=@nfc_llcp, &(0x7f00000000c0)=0x204, 0x0) 2018/03/11 15:59:57 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r0, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) write$fuse(r0, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/03/11 15:59:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/11 15:59:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"d897a968ee5ea2"}, 0x7fff}, [{"a83d1fbfbff006"}, {"eccd3d3f4a7ab0"}, {"d9f05f4776f83d"}, {"2a26c15631c3f0"}, {"b8f7731bc40d2b"}, {"816f92d441a359"}, {"3d962c454cd40e"}, {"44d006bb540a1a"}]}, 0x48) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"3498356c5fdafe"}, 0x7}, [{"aeb51dd33793a9"}, {"b1acd7fb7ce357"}, {"7d1bc3fc806a76"}, {"384d5014134eb3"}, {"f1780309e6fbfc"}, {"bc28444a6ec399"}, {"c5131da3c6d2ee"}, {"0b9807140d3783"}]}, 0x48) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x401, 0x5, 0x100, 0x3, 0x41, r1}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000006c0)={0x6}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000780)={0xffffffff00000000}) write$selinux_access(r2, &(0x7f00000007c0)={'system_u:object_r:semanage_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x38}, 0x3f) read(r3, &(0x7f0000000800)=""/172, 0xac) utimes(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={{0x77359400}, {0x0, 0x7530}}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000940), &(0x7f0000000980)=0x4) getpeername$netrom(r3, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000a40)=""/189, &(0x7f0000000b00)=0xbd) statfs(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/18) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000bc0)="8eb89e3ec349b42591b9cc76eb2a54cb447ab876490a74", 0x17) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000c40)=""/18, &(0x7f0000000c80)=0x12) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000cc0)={0x2, @tick=0xa952, 0xffffffff, {0x2}, 0x3, 0x2, 0xff}) sendto(r4, &(0x7f0000000d40)="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", 0x1000, 0x40001, 0x0, 0x0) statx(r2, &(0x7f0000001d40)='./file0\x00', 0x6000, 0x40, &(0x7f0000001d80)) pivot_root(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='./file0\x00') symlinkat(&(0x7f0000001f00)='./file0\x00', r3, &(0x7f0000001f40)='./file0\x00') recvmmsg(r4, &(0x7f0000004cc0)=[{{&(0x7f0000001f80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002000)=""/140, 0x8c}, {&(0x7f00000020c0)=""/78, 0x4e}, {&(0x7f0000002140)=""/22, 0x16}, {&(0x7f0000002180)=""/66, 0x42}], 0x4, &(0x7f0000002240)=""/143, 0x8f, 0x7fff}, 0x100000001}, {{&(0x7f0000002300)=@nfc, 0x80, &(0x7f0000003380)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f00000033c0)=""/168, 0xa8, 0x40}, 0xcfd}, {{0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000003480)=""/79, 0x4f}, {&(0x7f0000003500)=""/105, 0x69}, {&(0x7f0000003580)=""/60, 0x3c}, {&(0x7f00000035c0)=""/140, 0x8c}, {&(0x7f0000003680)=""/234, 0xea}, {&(0x7f0000003780)=""/232, 0xe8}], 0x6, &(0x7f0000003900)=""/16, 0x10, 0x3}, 0x3}, {{&(0x7f0000003940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f00000039c0)=""/177, 0xb1}, {&(0x7f0000003a80)=""/254, 0xfe}, {&(0x7f0000003b80)=""/191, 0xbf}, {&(0x7f0000003c40)=""/184, 0xb8}, {&(0x7f0000003d00)=""/226, 0xe2}], 0x5, &(0x7f0000003e80)=""/89, 0x59, 0x180000000000}, 0x8001}, {{&(0x7f0000003f00)=@ipx, 0x80, &(0x7f0000004240)=[{&(0x7f0000003f80)=""/113, 0x71}, {&(0x7f0000004000)=""/69, 0x45}, {&(0x7f0000004080)=""/196, 0xc4}, {&(0x7f0000004180)=""/135, 0x87}], 0x4, &(0x7f0000004280)=""/82, 0x52, 0x8}, 0x8d}, {{&(0x7f0000004300)=@nfc_llcp, 0x80, &(0x7f0000004700)=[{&(0x7f0000004380)=""/230, 0xe6}, {&(0x7f0000004480)=""/207, 0xcf}, {&(0x7f0000004580)=""/68, 0x44}, {&(0x7f0000004600)=""/1, 0x1}, {&(0x7f0000004640)=""/125, 0x7d}, {&(0x7f00000046c0)=""/38, 0x26}], 0x6, &(0x7f0000004780)=""/3, 0x3, 0x3ff}, 0x5}, {{&(0x7f00000047c0)=@generic, 0x80, &(0x7f0000004880)=[{&(0x7f0000004840)=""/1, 0x1}], 0x1, &(0x7f00000048c0)=""/247, 0xf7, 0x3f}, 0xb1c}, {{&(0x7f00000049c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004a40)=""/203, 0xcb}, {&(0x7f0000004b40)=""/177, 0xb1}], 0x2, &(0x7f0000004c40)=""/69, 0x45, 0x3}, 0x8}], 0x8, 0x20, &(0x7f0000004ec0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000005440)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x96, 0xf26, 0x1, 0x9, 0x30}, &(0x7f0000005500)=0x98) sendmsg$inet_sctp(r5, &(0x7f0000005600)={&(0x7f0000004f00)=@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x8}, 0x1c, &(0x7f00000053c0)=[{&(0x7f0000004f40)="23730a0c9d3169f9cafd5659a5cda09b8e6d9c8578ece598eeee1b6117621e0e02933eb172384794bbdc182165465a2c8628e9e86ffee4b818e29eeeab81352752e6df1bb9ed4844c9330c78d839973ae50ca6fc3d6d035cc1cbb69f19bda313e71889cc46201e142440d58b7c2da0b8933c639c1a57fd2068073ca702102bc77e5823be8abf4d13aeb828be299e94109fcc89b26fa03538fbeab45ddf3dd49f26c70b4490691c94379a535dc893b0eb3322db8e836619f0475cb76150fc851ff9a0ed5f2e7498aad6572d91bc43d085824d44232faa1724cb3fe6d91088257ea1fc220deb4d0c695ce01ba64572df", 0xef}, {&(0x7f0000005040)="80b83364e09865ca6bc7d971d581f53cd7474c155465f1146a6986108cf12c56ce7be068f0b3780bf1840fc589e0178fb75ce2e4207d853b71b325a1bf444de3336202ee5425a3272a259ad44ccd4a0f5bf844d14cc40f252ca2b1ce6a676e491bfa66cc935e71a7c6a3c923f83ccf90bb4f13a4477a3d4e141c43", 0x7b}, {&(0x7f00000050c0)="9db99d2ad8785c72c05272b2f426a53ac390b738cb2074447edec9ca0ffd70d8722dcf8d565d67fb9de915fde392c566e921d18a6871bdb2b0c7399a488cc2ec8711cb5269f6e642331b7bf65a0bfdab185345d1cd005974e882ce8691ba517674f561b99d40d0", 0x67}, {&(0x7f0000005140)="e66e85df59770f1f1b7771abf45c5d8e05a569606b243abd0c6c71c667a3ecf389b483e0e6aac4c8873d75f952e2141a16563bcdf13faad6138c340c16543620864ef3ccb5e112a526bf9f7faeb233d7642c9636190a7264546cc5eb701e1ab0cec7258f45ce56852b239bc4875694c2b917eeba13171d1b691cfef0798f22d3ee9e7966b16d62598ae154279897368c286ffd204897c494cb3d2d41c8ff89df682b6a7633a598769f4ddbdb4bb0a3067b2e8bd4596d00674a", 0xb9}, {&(0x7f0000005200)="213a1e58fd97c067b8ba7fa600c514afa80f4bb040671d2176bbcb5da0ce2d7887a6dfc10f7192f03a624965006f2a551fb0160556585c5082d6389e64ab90a96ee8575695508a0b2e93ca7c3ef34e857728ff1ecd679f974309f70b1fbfe700231b9492958af05ac640a8f8d9e4d378b657d0bf802a2408e1a97a5baffba919047db9fc0461720d9c1eeec5c9d0b37a943b8aede0f6de7c8589f9b197287404c2", 0xa1}, {&(0x7f00000052c0)="c958a2a4127047a230f106518fd2d7be2a830daee3ccd4b7ae9700acdbcf2867eef98d24dec82ce999135841634b05cdf513e8590700763e5f8eaf595c348f884bae9719f40de5d178db2382990f26e87d0f1adadf9017f2ea", 0x59}, {&(0x7f0000005340)="d3afdeca9fd6472da65425a8a63b4a77a5b2e5f286e36822c362188724e61449e00e1575a2a922e72dc0eb99b3082c318a7d8b2bed5afe5e86ae33b4c9e61f9d9902cd7b22d757c90a50772811fc2e1be45bc9e22cd6345e1a99", 0x5a}], 0x7, &(0x7f0000005540)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x2b, 0x7fffffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x2e9, 0x200, 0x2, 0x7, 0x7bb2, 0x5d, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0xfffffffffffffffb, 0x7}}], 0x90, 0x4}, 0x4000) 2018/03/11 15:59:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) [ 71.174275] PPPIOCDETACH file->f_count=2 [ 71.218313] PPPIOCDETACH file->f_count=2 2018/03/11 15:59:57 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) getpid() r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80}, 0xc) 2018/03/11 15:59:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) lseek(r0, 0x0, 0x4) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl(0xffffffffffffffff, 0x4000000000001276, &(0x7f0000000140)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) fallocate(r0, 0x1, 0x5, 0x7) 2018/03/11 15:59:57 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x5, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) gettid() r2 = getpgrp(r1) ioprio_set$pid(0x2, r2, 0x0) 2018/03/11 15:59:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8000000000, 0x0, 0x523, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5) setrlimit(0x7, &(0x7f0000a9cff8)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0xc0cd, 0x2, 0x0, 0xa0, 0x1, 0x0, r1}, {0x7fff, 0xffffffffffffff00, 0x7fffffff, 0x4, 0x7f, 0x5, 0x6, 0xff}, {0x1, 0xe2, 0x0, 0x4}, 0x8, 0x6e6bbb, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x5, 0x2, 0xa0ae, 0x8001, 0x1, 0x1}}, 0xe8) timerfd_create(0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/11 15:59:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = msgget(0x3, 0x0) r2 = accept(r0, &(0x7f0000001100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000001180)=0x80) accept4$vsock_stream(r2, &(0x7f00000011c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000100)=""/4096) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4000) accept4$llc(r3, 0x0, &(0x7f0000001200), 0x80800) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x6, {0x3, 0xffffffff, 0x9, 0x8, 0x9}, 0x3, 0x8}, 0xe) getpeername$netlink(r2, &(0x7f0000001240), &(0x7f0000001280)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x51, {0x2, 0x4e20, @broadcast=0xffffffff}, "69776464702000ec0264664495b86bf3"}) fcntl$setflags(r3, 0x2, 0x1) ftruncate(r0, 0xffffffffffffff80) 2018/03/11 15:59:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000002000000, 0x40000018071, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x9, 0x800, @dev={0xfe, 0x80, [], 0x10}, 0x2}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7}, 0x2, [0x9219, 0x2dc, 0x4, 0x4, 0x1, 0x8, 0xfffffffffffffb41, 0x2904ad88]}, 0x5c) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x40) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) 2018/03/11 15:59:57 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) setrlimit(0x9, &(0x7f0000012000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101000) fsync(r1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0xf000, 0x3000, 0x100000001, 0xffffffff, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/11 15:59:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x7, 0xffffffffffffffff, 0x9, 0xf86, 0xc940, 0x7}, 0x7}) 2018/03/11 15:59:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0xffffffff, 0xfe8}, 'port1\x00', 0x4, 0x10, 0x7fffffff, 0x3, 0x1b, 0x9, 0x9, 0x0, 0x6, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000180)=0x14) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000440)={0x0, 0x4, 0x1, &(0x7f0000000400)}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x3c8, 0x4e24, 0x4, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x5, 0x6, 0x8, 0x4, 0x1a83, 0x233, 0x80000001, 0x1}, {0x100000001, 0xe32, 0x8, 0x7fff}, 0x0, 0x6e6bb8, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7c}, 0xa, @in, 0x0, 0x4, 0x2, 0x3, 0xd9, 0x7, 0x2}}, 0xe8) 2018/03/11 15:59:57 executing program 5: r0 = memfd_create(&(0x7f0000000280)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) fcntl$setflags(r0, 0x2, 0x0) sendto$packet(r0, &(0x7f0000000000)="80b9d30cd361f7cf6d3df82857cbfcb4307b6742094a7b27e44614739f11d038c87daeb52129f108dc98f1205ea4712a42aad787278e7b764323bf39a145a7215575526c47a80c33f1744060834a1240496a6e3981d66fe9db9f679c9020490c30b8e3476ddca1a618d9538657010a4bf2223bf55c24ff41e89ea36b9a11a297e3b307f0c966a0d5203afe823ec9d1e3d82ad4abe0f1bf4c0d0c35219d34e2e9661146e8b0ea6e36e7378b3b297af249ef97234460a732beb7e0c5e1b7df38f8f98afbdab475b4ad407a7209847f0ead05bef8eea088263b8509c3a3a87b", 0xfffffffffffffcfc, 0x10, 0x0, 0xffffffffffffff10) 2018/03/11 15:59:57 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) [ 71.311703] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/03/11 15:59:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="175e8f85a1d84258ace9c24890e07c18a42b362de79ab035a62ed20f5cf1ad61a2", 0x21}], 0x1) 2018/03/11 15:59:57 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x7}, 0x4) r2 = gettid() r3 = dup(r0) listen$netrom(r3, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) ptrace$pokeuser(0x6, r2, 0xc66, 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) socket$bt_cmtp(0x1f, 0x3, 0x5) prctl$void(0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="07990000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000200)={r5, 0x6, 0x2, [0x10000, 0x0]}, &(0x7f0000000240)=0xc) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000000280)=0x6, 0x4) 2018/03/11 15:59:57 executing program 1: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x81) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/03/11 15:59:57 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) [ 71.357320] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 71.368454] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.385846] QAT: Invalid ioctl [ 71.390069] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 71.392587] QAT: Invalid ioctl [ 71.408206] QAT: Invalid ioctl [ 71.424271] QAT: Invalid ioctl 2018/03/11 15:59:57 executing program 5: ioprio_set$pid(0x1, 0x0, 0x7eaf) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x400000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioprio_get$pid(0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x40000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x100) 2018/03/11 15:59:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/03/11 15:59:57 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4a, 0x4c2000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x48200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x7, &(0x7f0000d41000), &(0x7f00000000c0)) inotify_init1(0x96ca947aaab89a9b) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000240)=0xffffffffffffff4e) 2018/03/11 15:59:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}) 2018/03/11 15:59:57 executing program 1: r0 = open(&(0x7f0000382ff8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000), 0x7fffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/03/11 15:59:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$KDDELIO(r1, 0x4b35, 0x9) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000002100), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/03/11 15:59:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)={0x2d0, 0x20, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/11 15:59:57 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/03/11 15:59:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/237, &(0x7f0000000140)=0xfffffffffffffc43) 2018/03/11 15:59:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="f7534230f7ff7ef4f3eff414bf96591be99642f78db0fe6ba38e41c95e31203715ece1a446633b1e94445a7b97f0f37bbffd08c9a99418baf919493a5ebd479fb51a05b29606af7bcc8af135913e2781df14a6d2f7e30aa4e91c00c8a44ec29ae30dd0976cad56acbe5092473389ceaccb78dcdcf251d93fe4f66972bf2ad35acc7521d8fe1b78cfe276a79bf2f6a22f4d39c3320c02b567c87177106d72d1782262538bdd517ef32daeafa0d1297ec9bafb6e84c73a9fe2e80c649ccc240367b34a28fcb408c577549fde082ee5615008ddad28d677cd7a0c7306f9ccc3bd", 0xdf}, {&(0x7f00000001c0)="617877d5a97fc4439f532dee7967d4d7327ee9e9660e9c92f84025d4efba8826d7f9e815a6bc69333b9e723eb39809d43b23d5feb267fb8ecb81a9833dbefa8405865e88c38f7f25769b142a56018d740e14396f42176b99fb8664c51218d8c2d371a7da7acce038a7ce6b644fc62438a63a64560831f126a41218c40db46aa59f4d48179e0460193c894871b182b30e236e53e27eed9f172d89131ea273aa4b32156cfd3c5e0af7c83dd74e60d0eb3420fc78da08666bf21d6b04bff1388bcdf1a55e44ae9a991bcf6241770e47f1b221e59254af35571d015a909291758cd5ef1c0cb9aa2405f42ff415873a5aeb9e3f", 0xf1}], 0x2) 2018/03/11 15:59:58 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x0, 0x4010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000000c0), 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/11 15:59:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220500, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c3465720000000000000000000000000000000a000000000002000000000e004515922912a1a8560000ffffffff00000000e0020000e0020000ff05000000ffffffe003e8ffdff1ff00e0030000ffffffff04000000dc26471e5ba5331c88f6f63c44", @ANYPTR=&(0x7f0000000340)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007801d80100000000000000000000000000000000000000000000000068007068797364657600000000000000000000000000000000000000000000000000000000000000000000000079616d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000680070687973646576000000000000000000000000000000000000000000000000000000000000000000000000766c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000004e204e204e204e2000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000801000000000000000000000000000000000000000000000000380074696d650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000074756e6c300000000000000000000000697036746e6c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8000001000000000000000000000000000000000000000000000000300073726800000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x510) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) 2018/03/11 15:59:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000140)=0x2, 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x102}) 2018/03/11 15:59:58 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000880)=ANY=[], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x21ffd) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x401}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="130000000000000081c4b34f3b6161c4dd7da9a23e76d44af8085bedc97ad79542c4f72b19708254c20ce05b81dd8a62a6724bb7f7d660869d1ed9064fa89eb638364abe6a17fa7e08c7012bd30caa3e4e3d8baca9eb5045141061981c1ba09cb09631bd3b84ed68ca22344c3b20789b9969f133aa8a11b47b3e9d9bafbd132c4871fd9b9fb37c969df301a2319490f06917d5e29c48adec28acde3ab56ed48a637ef737c4a0eb5bf431d732ce00207d30b12f76b71377"], 0x102) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) acct(&(0x7f00000001c0)='./file0\x00') 2018/03/11 15:59:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/142, 0x8e}], 0x1, &(0x7f0000000540)=""/37, 0x25, 0x8001}, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff020000000000000000000000571a9f2200000000000000010014000000000002000100000000000000000000000000"], 0xffffffffffffffde}, 0x1}, 0x0) close(r1) [ 72.052509] syz-executor6: vmalloc: allocation failure: 10809288264 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 72.064428] syz-executor6 cpuset=/ mems_allowed=0 [ 72.069361] CPU: 1 PID: 12622 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #349 [ 72.076715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.086063] Call Trace: [ 72.088654] dump_stack+0x194/0x24d [ 72.092288] ? arch_local_irq_restore+0x53/0x53 [ 72.096956] ? idr_get_free+0xfd0/0xfd0 2018/03/11 15:59:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/03/11 15:59:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x5, 0x6}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000140)={{0x1000ff, 0x2}, {0x10000000, 0x4}}) 2018/03/11 15:59:58 executing program 5: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '#,\x00'}, &(0x7f00000000c0)='security\x00', 0x9, 0x2) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x23, 0xaff, 0x0, 0x0, {0x5}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/11 15:59:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0xfffffffffffffffe, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) [ 72.100936] ? kernel_text_address+0x102/0x140 [ 72.105540] warn_alloc+0x19a/0x2b0 [ 72.109173] ? zone_watermark_ok_safe+0x400/0x400 [ 72.114021] ? trace_event_raw_event_lock+0x340/0x340 [ 72.119220] ? save_stack+0x43/0xd0 [ 72.122838] ? kasan_kmalloc+0xad/0xe0 [ 72.126720] ? __kmalloc_node+0x47/0x70 [ 72.130688] ? kvmalloc_node+0x64/0xd0 [ 72.134586] __vmalloc_node_range+0x4f0/0x650 [ 72.139097] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.143760] __vmalloc_node_flags_caller+0x50/0x60 2018/03/11 15:59:58 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/38, 0x26, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/11 15:59:58 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x40, 0x8001, 0x800}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 72.148671] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.153331] kvmalloc_node+0x82/0xd0 [ 72.157047] xt_alloc_entry_offsets+0x21/0x30 [ 72.161543] translate_table+0x235/0x1690 [ 72.165691] ? lock_release+0xa40/0xa40 [ 72.169669] ? __check_object_size+0x8b/0x530 [ 72.174188] ? __might_sleep+0x95/0x190 [ 72.178170] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 72.183015] ? kasan_check_write+0x14/0x20 [ 72.187246] ? _copy_from_user+0x99/0x110 [ 72.191404] do_ip6t_set_ctl+0x370/0x5f0 [ 72.195475] ? translate_compat_table+0x1c50/0x1c50 [ 72.200512] ? mutex_unlock+0xd/0x10 [ 72.204208] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 72.209462] nf_setsockopt+0x67/0xc0 [ 72.213155] ipv6_setsockopt+0x10b/0x130 [ 72.217194] udpv6_setsockopt+0x45/0x80 [ 72.221161] sock_common_setsockopt+0x95/0xd0 [ 72.225646] SyS_setsockopt+0x189/0x360 [ 72.229607] ? SyS_recv+0x40/0x40 [ 72.233317] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.238835] ? do_syscall_64+0xb7/0x940 [ 72.242794] ? SyS_recv+0x40/0x40 [ 72.246237] do_syscall_64+0x281/0x940 2018/03/11 15:59:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x97fd315b) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0xffffffffffffe444, 0x1, {0x0, 0x0, 0xb1}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 72.250108] ? __do_page_fault+0xc90/0xc90 [ 72.254326] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.259839] ? syscall_return_slowpath+0x550/0x550 [ 72.264756] ? syscall_return_slowpath+0x2ac/0x550 [ 72.269689] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.275065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.279907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.285074] RIP: 0033:0x453e69 [ 72.288248] RSP: 002b:00007fc3106ddc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 72.295948] RAX: ffffffffffffffda RBX: 00007fc3106de6d4 RCX: 0000000000453e69 [ 72.303199] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 72.310447] RBP: 000000000072bea0 R08: 0000000000000510 R09: 0000000000000000 [ 72.317698] R10: 0000000020000380 R11: 0000000000000246 R12: 00000000ffffffff [ 72.324942] R13: 00000000000004eb R14: 00000000006f76a8 R15: 0000000000000000 [ 72.333101] warn_alloc_show_mem: 1 callbacks suppressed [ 72.333104] Mem-Info: [ 72.340919] active_anon:103828 inactive_anon:62 isolated_anon:0 [ 72.340919] active_file:3595 inactive_file:8764 isolated_file:0 [ 72.340919] unevictable:0 dirty:121 writeback:0 unstable:0 [ 72.340919] slab_reclaimable:11022 slab_unreclaimable:92683 [ 72.340919] mapped:24353 shmem:72 pagetables:805 bounce:0 [ 72.340919] free:1381976 free_pcp:353 free_cma:0 [ 72.374391] Node 0 active_anon:407028kB inactive_anon:248kB active_file:14380kB inactive_file:35056kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97412kB dirty:484kB writeback:0kB shmem:288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 72.402432] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 72.403244] syz-executor6: vmalloc: allocation failure: 10809288264 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 72.428601] lowmem_reserve[]: 0 2864 6373 6373 [ 72.428624] Node 0 DMA32 free:2934568kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:748kB local_pcp:100kB free_cma:0kB [ 72.428646] lowmem_reserve[]: [ 72.440434] syz-executor6 cpuset=/ [ 72.445024] 0 [ 72.472692] mems_allowed=0 [ 72.475757] 0 3509 [ 72.479296] CPU: 0 PID: 12666 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #349 [ 72.481095] 3509 [ 72.483984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.483988] Call Trace: [ 72.484005] dump_stack+0x194/0x24d [ 72.484021] ? arch_local_irq_restore+0x53/0x53 [ 72.493550] ? idr_get_free+0xfd0/0xfd0 [ 72.493563] ? kernel_text_address+0x102/0x140 [ 72.493588] warn_alloc+0x19a/0x2b0 [ 72.495624] Node 0 [ 72.504947] ? zone_watermark_ok_safe+0x400/0x400 [ 72.504981] ? save_stack+0x43/0xd0 [ 72.507547] Normal free:2585644kB min:37120kB low:46400kB high:55680kB active_anon:407028kB inactive_anon:248kB active_file:14380kB inactive_file:35056kB unevictable:0kB writepending:484kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4832kB pagetables:3220kB bounce:0kB free_pcp:836kB local_pcp:352kB free_cma:0kB [ 72.511119] ? kasan_kmalloc+0xad/0xe0 [ 72.511129] ? __kmalloc_node+0x47/0x70 [ 72.511137] ? kvmalloc_node+0x64/0xd0 [ 72.511163] __vmalloc_node_range+0x4f0/0x650 [ 72.515798] lowmem_reserve[]: [ 72.519752] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.519763] __vmalloc_node_flags_caller+0x50/0x60 [ 72.524324] 0 [ 72.527916] ? xt_alloc_entry_offsets+0x21/0x30 [ 72.527932] kvmalloc_node+0x82/0xd0 [ 72.530151] 0 [ 72.534959] xt_alloc_entry_offsets+0x21/0x30 [ 72.534971] translate_table+0x235/0x1690 [ 72.534997] ? retint_kernel+0x10/0x10 [ 72.538592] 0 [ 72.567717] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 72.567731] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.571596] 0 [ 72.575540] ? _copy_from_user+0x99/0x110 [ 72.575558] do_ip6t_set_ctl+0x370/0x5f0 [ 72.583887] ? translate_compat_table+0x1c50/0x1c50 [ 72.583926] ? mutex_unlock+0xd/0x10 [ 72.586989] Node 0 [ 72.591618] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 72.591638] nf_setsockopt+0x67/0xc0 [ 72.596549] DMA: [ 72.598319] ipv6_setsockopt+0x10b/0x130 [ 72.598336] udpv6_setsockopt+0x45/0x80 [ 72.602988] 1*4kB [ 72.606673] sock_common_setsockopt+0x95/0xd0 [ 72.606693] SyS_setsockopt+0x189/0x360 [ 72.608473] (U) [ 72.612938] ? SyS_recv+0x40/0x40 [ 72.612955] ? security_file_ioctl+0x7d/0xb0 [ 72.617081] 0*8kB [ 72.620926] ? security_file_ioctl+0x89/0xb0 [ 72.620942] ? do_syscall_64+0xb7/0x940 [ 72.620957] ? SyS_recv+0x40/0x40 [ 72.622738] 0*16kB [ 72.627546] do_syscall_64+0x281/0x940 [ 72.627563] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.632822] 1*32kB [ 72.634588] ? syscall_return_slowpath+0x550/0x550 [ 72.634600] ? syscall_return_slowpath+0x2ac/0x550 [ 72.634621] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.638741] (U) [ 72.642777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.642802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.647790] 2*64kB [ 72.651459] RIP: 0033:0x453e69 [ 72.651465] RSP: 002b:00007fc31069bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 72.651475] RAX: ffffffffffffffda RBX: 00007fc31069c6d4 RCX: 0000000000453e69 [ 72.651481] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 72.653705] (U) [ 72.658937] RBP: 000000000072c010 R08: 0000000000000510 R09: 0000000000000000 [ 72.658943] R10: 0000000020000380 R11: 0000000000000246 R12: 00000000ffffffff [ 72.658949] R13: 00000000000004eb R14: 00000000006f76a8 R15: 0000000000000002 [ 72.799398] 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 72.808030] Node 0 DMA32: 4*4kB (M) 5*8kB (UM) 3*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934568kB [ 72.823744] Node 0 Normal: 351*4kB (UE) 37*8kB (UME) 82*16kB (UME) 268*32kB (UM) 334*64kB (UME) 86*128kB (UME) 69*256kB (UM) 38*512kB (UME) 12*1024kB (UM) 5*2048kB (UM) 606*4096kB (UM) = 2585796kB [ 72.841434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 72.850027] 12456 total pagecache pages 2018/03/11 15:59:58 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2260}, 0x8) write$rdma_cm(r0, &(0x7f00000019c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001980)={0xffffffff}, 0x13f, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000001c56aede62b03693200cfa52118864b01b0254ed9e97af47483cba0b3edc0d0678c2e6c5c09e2357efb43de38c51d5d819e6c955039ba052e6782eca53d2972ff859c7"], @ANYRES32=r3, @ANYRES32=r0], 0x18) 2018/03/11 15:59:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) inotify_init() pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8001, 0x280000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x9bf, &(0x7f00000001c0)=0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 72.854031] 0 pages in swap cache [ 72.857483] Swap cache stats: add 0, delete 0, find 0/0 [ 72.862844] Free swap = 0kB [ 72.865858] Total swap = 0kB [ 72.868879] 1965969 pages RAM [ 72.871982] 0 pages HighMem/MovableOnly [ 72.875958] 329727 pages reserved 2018/03/11 15:59:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/11 15:59:58 executing program 4: r0 = gettid() exit(0x0) getpriority(0x0, r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0xfbda3ebcefa44f84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/11 15:59:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f00000001c0)={'tunl0\x00', @ifru_flags=0x8202}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000200)={'syzkaller1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bond0\x00', r3}) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7b1f78369969993b"}, 0x10}, 0x1}, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x4000) ioctl$TCXONC(r5, 0x540a, 0x100000001) 2018/03/11 15:59:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe000001000000000800100000000000"], 0x1}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x4, 0x7ff, 0x4, 0x5, &(0x7f0000000040)='ifb0\x00', 0x7, 0x1, 0x1ff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002940)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002ac0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002b00)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r3}) 2018/03/11 15:59:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='autogroup\x00') listen$netrom(r1, 0x10001) syz_emit_ethernet(0x423, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x6}, 0x4}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x8a) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/11 15:59:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1eacb9b9a5f137b0, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/checkreqprot\x00', 0x2000, 0x0) syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001180)={0x3f, 0x9, 0x4c, 0x2, [], [], [], 0xda, 0xffffffff, 0x100, 0x5, "1f32c12d33859f4a2d51367878453d1e"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0xfffffffffffffffe, 0xc9, 0x20000000000007, 'queue0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x4, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom$ax25(r2, &(0x7f0000000100)=""/4096, 0x1000, 0x40, &(0x7f0000001100)={0x3, {"eed396bc142cbb"}, 0xfaf8}, 0x10) 2018/03/11 15:59:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000)=0x3f, 0x4) 2018/03/11 15:59:58 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000140)="83151186e5e9c2f150827c69ab3d2fbd777bd73264d5fc24e11ab8d2af1d289e01e796cbf8160aa7ed5a05e87a91e8979ff0c7b4b71d9c81e471a82004111e32a853fbbe0116dc5f1d35ddf6583ad2927f89a433f6e353fd42e673189f74c39c414e5383b61b98079039a82aff82b95135ab5cf3a7af488d1a603e4005b1cb0e5e92e908fc5da2b43f5b952661bf17846cef76342bb614d635528ff252f400cb67bd00000000") ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000200)=0x40) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x200) getpeername(r1, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) 2018/03/11 15:59:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/11 15:59:59 executing program 2: socketpair$inet6(0xa, 0x803, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0xbf) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000400)={0x100000001, 0x0, {0x3, 0x0, 0x3f, 0x2, 0x7}}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000400), 0x20000000000002a5, &(0x7f0000000380)={r3, r4+10000000}, &(0x7f00000003c0)={0x1}, 0x8) r5 = gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x29, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) rmdir(&(0x7f00000002c0)='./file0\x00') timer_settime(r6, 0x80000001, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) rt_sigprocmask(0x3, &(0x7f0000000240)={0x1f}, &(0x7f0000000280), 0x8) 2018/03/11 15:59:59 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="6e6174fd000000000000000000000000000000000000000000000000000000001b000000050000001804000000000000b00200c8d0aa469223bbfc3fecf54495a000ff29dfff00000000b002000014c21956734e500bffffffff800300008003000005000000", @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000001f64810100000000280053594e50524f585900000000000000000000000000000000000000000000100300000000000000000000ffffffffff000000ffffffff73797a6b616c6c65723100000000000065727370616e30000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000001600031000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800534e415400000000000000000000000000000000000000000000000000000100000011000000ac1414aaac1414bb0068006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000001000000060000008205000020000000539b00000400000005000000201a000002000000090000009c080000ff01000006000000ff0f0000ff030000d7006f2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004d41535155455241444500000000000000000000000000000000000000000100000006000000e00000010000000001004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x478) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) ioctl$void(r1, 0x5450) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2000000000000000, 0x10000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3, 0x1}) io_setup(0x81, &(0x7f0000000680)=0x0) io_cancel(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000006c0)="c6fee8e8b24af5b179b26738c4497ceba18660454b550339c372035a7ba59b9bfbbf8f5b88d9ca4d46acd869555fa51d45107ec64560a40a6f253a51a1324426bc87f80c752fa38d9cffe3990f597020201f4994a44e8587e0a178358d4c32fcd88b90f39cadcd313faf2113ea2ba116177c1b87a284ed16981451ede5fc3a22d722ef2c76f59987aa0954354a486cc7f90d68c8f99f8a21a2a9a414fcc328fc04f48565a44935", 0xa7, 0xffff, 0x0, 0x1, r2}, &(0x7f00000007c0)) 2018/03/11 15:59:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0)=0x40, 0x4) r2 = eventfd(0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10003, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8000, 0xce}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x400, @empty, 0x7}}}, 0x84) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) 2018/03/11 15:59:59 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11af3e320400040469175f902dc1c21395444235e2dd4acc1e8ab2e0216c9a178e1aa889bd1ef1ec32cd9aba933ca62d2bb74dd73d9ff8cc2b0083f41dd863d04ad6bef3577e8527b4493b9f"], 0x20) rt_sigtimedwait(&(0x7f0000000280)={0x5}, &(0x7f00000004c0), &(0x7f0000000500), 0x8) r3 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='#^/$&keyringwlan1\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000580)={&(0x7f0000000540)=[0x0], 0x1}) keyctl$dh_compute(0x17, &(0x7f0000000300)={r3, r4, r5}, &(0x7f0000000340)=""/218, 0x4ac, &(0x7f00000005c0)={&(0x7f0000000680)={'sha1-ssse3\x00'}, &(0x7f0000000600)="b30439ccb111d89df64010414aa50d9ed3e1e68af7a567c1dc1d840024f4b883a34d03dfdd5f1fd743d15c2d3ed9378df7ea10ab2e15df14c2160416d09f6ad2cfeaea268bc1801d00029b3e1b96913f3800f44d2ec6baa7eb3fa2f07e68bfa97aa114ef", 0x64}) write$rdma_cm(r0, &(0x7f0000001840)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000000), r2}}, 0xfffffffffffffd7f) read(r1, &(0x7f0000ebcf48)=""/184, 0xb8) 2018/03/11 15:59:59 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/03/11 15:59:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d9fd4)={0x5, 0x5, 0x7, 0x40}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001180)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x9, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r0}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x1, [], r1}, 0x48) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) 2018/03/11 15:59:59 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) dup(r0) 2018/03/11 15:59:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=ANY=[]}, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) 2018/03/11 15:59:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0xffffffffffffff7f, 0x2, 0x29, 0x100000001]}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) bind$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x3, 0x1, 0x3, 0x4, 0x40, 0x9}}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000130021020000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000a00008000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e40000000000faffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000001e77590cc470b003a8d25c250e5b57f351c80cea9260555322b83cbae1a7534632311b0a96f3c038799fbf8db7e9d3f0bc6f52928109f58963fe2b52af97ead223efac13664c53cc91f581f256512020f30b85be95c8dc18bcec12f326f2f9bd8ce922007cdc79a930956aec8c"], 0xb8}, 0x1}, 0x0) 2018/03/11 15:59:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5cb6ade7, 0x2}, &(0x7f0000000180)=0xc) 2018/03/11 15:59:59 executing program 7: getrandom(&(0x7f0000000100)=""/15, 0xf, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'gretap0\x00'}) 2018/03/11 15:59:59 executing program 1: r0 = socket$packet(0x11, 0x840000000a, 0x300) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x67, "2dfcd1910bb0149850afe3a246321fdb3a263ee9f2d1688fe98dfb4dfa2d9afa77a0fd485f8a1df35168a9cf4f541883d4921bbcb5fef7473f942f38b4c7eeda6a501be21de2e9eeb50b9994d74a9e78488fc69b564081d77751d3ea52ac4a0efef32e7cc7986c"}, &(0x7f0000000080)=0x6f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0x8) syz_emit_ethernet(0x42, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "682c10", 0x8, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000ea3000)) 2018/03/11 15:59:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000958000)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f55) socketpair$inet6(0xa, 0x80003, 0x82, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0xfffffffffffff947, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, {0xa, 0x4e21, 0x26, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x87cd, [0x5, 0x7f, 0x2d4, 0x20, 0x80000001, 0x2, 0x5, 0xbc]}, 0x5c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="70b4a621563161b837016e084ae9051ba30a336ca367f14b9505e1a281fba2f6a514335b81da6e956480416e1f1051a4dda8a6465dd3427e946d12af60c74ee9c07db6b1c6b0c9044d7111c38736c644659d54c8d6ec89e7ca27bff94f6589b34f4a6cc1df127d05127f5bf98fe35f821eb9cf80894af9feac2332c6792c3c6b3046f6ae9932a1fe2c0ed11e0d689c234eca01ee573f0a5f9c99ee62494741ee84a72b146ba90d9df593bcffa57f1dd34b8e9bce5586c44ed3469546dd31b530ad4a5a916a5ac5f2561bfd") ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000280)={0x3, 0x27800000}) preadv(r0, &(0x7f0000000a00)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/20, 0x14}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/251, 0xfb}, {&(0x7f0000000680)=""/227, 0xe3}, {&(0x7f0000000780)=""/69, 0x45}, {&(0x7f0000000800)=""/121, 0x79}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/134, 0x86}], 0xa, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1) 2018/03/11 15:59:59 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x222080) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000100)={0x7fff, 0x2}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) fchmod(r0, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) 2018/03/11 15:59:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1000000007fff, 0x40c000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/03/11 15:59:59 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/03/11 15:59:59 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r0, &(0x7f0000000000)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/03/11 15:59:59 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd4, "a2be81faee4cd560e262762e43a38b0bf3cf34770aa90e9ee77551b6e6abb8c8208f9ca38a26c251ff84a08698d375626c948be12b9ad124c95e00266d4ad46da7dfd605d1d960e2f49d809789aae793bd3f5a4974ca7291d54d72bf382b55eed4ad8f54aa59df737141eabd494ba70a0d9d120bd05d817092b8ce55f3b84f986758ba9af5d8c8cfc1f39321de9824719bf300d0963375cc2cd9886e3734a703e88fdd7a6dfbb04b3d8be9c9a42d8ff710743559088491c2e8208536de6deced04f90da8c035081c0bfdf439e3f7965c5fcb48d2"}, &(0x7f00000001c0)=0xdc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="47faab7db14eea37f977c81b13569dbe8a63ef4ee9de1eba35e5bc2b6008163a12d198710a0afd709e46fabe0e6ff44da09bdba48e1acf813b59aea019d2691137e8380f2165bda743238bbdb821461712e216deaf5ea763488758ff76cab0c2fef0d3c9782ea3ceccd20f1e65f8120fac488b1facef2a84b0906feafc7804a761f29a7aab7147f40d0ae7973a666ce29f48e199d89137143e7d7f05223154116ea69affaa3d596c", 0xa8}, {&(0x7f0000000300)="c743f38120172e13b95f8948ce22", 0xe}, {&(0x7f0000000340)="b28a02810784a5e432efe9d382e6e5e64dfd546828528c08f66d30ba0947cacc6f12966bf865722f0c837a7962406e62ac419f0c893126f7cbb3d16a987012f6e3994006aa5a3d9a611fd1e8b7f6fdb6421e0813c3b9860f95c26ace8d189c96c24e27a2e64865554657b3b7f790ced257a6f1bcf4421779ead532b1281fd768e6ef8a253e6749a5d693fc690c7abc619f3a8c9406f73714d78bb48db5acf8d64b1f1cb708a6d789c28fbba313eb4d6c60897984e58db92bfb3a543a016b5568a25af308b6930a", 0xc7}, {&(0x7f0000001400)="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", 0x1000}], 0x4, 0xe) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000012c0)="f202ae39cbb57ca70b8c944f1602473801d30c71b0fa9e1c013fde3bb9fef1f0eaed36177c5cd6c2d3bb921b63df0c88582126758e640842e6c54b113afbc39030f4743be056760cc2ae83de3c2385379ac1a8f01e5ba1d95b7df0b98cdefdd9939bdbfb8c6525a3758ae93128ec3a5fb69545", 0x73}], 0x1, &(0x7f00002d4000)}, 0x0) close(r0) 2018/03/11 15:59:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) eventfd(0x187e) 2018/03/11 15:59:59 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000280)=""/57, 0x39}], 0x5, 0x0, 0x0, 0x9}, 0x40002000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="59b1d039eb9db06d893df6e2be3e752444e825f0ac96a99e6268e4c4217b04b248d78f74c035f59599be304672264a2e4ff66b9f40606ed26d448653bc3769c7b8ce6e589dc3e1052de53c2d34c4c05bbad82fe7ec2b6e39049236ee2f7c0a0dba7a6e5a50955f4018756002f99b443aa1cb4eb578c37735e2dfc4d5e6903a080486afb976afb15f4318796379adda57d28209e6358eb9fd193bd633babfc60958ea3cbd679470a3511b8521b26f55b577fae53f12f9d931b1a40532f227bc143125b2e5deede5363de5819de84dd6dc535b5a0e2d976af82ce0ee1a0996c3f9e3", 0xe1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000b00000), 0x0) 2018/03/11 15:59:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x80045440, &(0x7f0000da8000)) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/11 15:59:59 executing program 5: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x5054279cc2d1e35, 0x0, 0x0, 0x258) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000800000"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={"69705f767469300000008100", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000180)={r3, r4+30000000}, &(0x7f00000003c0)) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/03/11 15:59:59 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000001c0)=0x7, 0x4) ptrace$setopts(0x4200, r0, 0x100000000, 0x10) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x13, 0x80000, 0xa0e5) munlockall() getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8001, 0x80000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r4, 0x80000001}, 0x8) 2018/03/11 15:59:59 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x10001, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000140)=0x100000) unshare(0x4000) mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x42}) [ 73.174116] QAT: Invalid ioctl [ 73.185500] QAT: Invalid ioctl 2018/03/11 15:59:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000040000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/11 15:59:59 executing program 4: mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mremap(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000053b000/0x2000)=nil) 2018/03/11 15:59:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x0, 0x2}, {}, @result}], 0x30) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/11 15:59:59 executing program 2: r0 = userfaultfd(0x0) socket$inet(0x2, 0x6, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/11 15:59:59 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) rt_sigreturn() r1 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x3e, 0x8, 0x13}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8f) 2018/03/11 15:59:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/03/11 15:59:59 executing program 6: r0 = socket(0x18, 0x0, 0xffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000100)=""/15) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0xffffffffffffff91) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, [0x7, 0xe0d7, 0x7ff, 0x8]}) 2018/03/11 15:59:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x7) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='P', 0xfffffffffffffcd7, 0x1, &(0x7f0000253fe4)={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) clone(0x2800, &(0x7f0000000000)="5b63f2225288ce8261", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)="ab9ed7554b72d618d90dea63e6a53684540d74d85c6cb4bedba9f0ba19d01515b6db5db6d35bf78a3cf983f229c3e5930790189190aa5dae479a2f9d95e1b0960e74e7b7e71b2515171bcc2c99af749d2d189aeef09949b6021135021af22749abb8da719d0bf2834d3db2ffc519e5910ceda33e59867c15f7f6b61dd71060fa15d2cb165ab816b6660b0e8aa2212e4a0bb51d01f46f68355428899c1169bb8290e75d82628d616808ae5e8c1b96fb625d3f158e67eebe0e75079f316f06") 2018/03/11 15:59:59 executing program 7: r0 = socket(0x10, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) write(r0, &(0x7f0000dd2f63)="24000000240007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200000) [ 73.308239] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/03/11 15:59:59 executing program 4: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040), 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8001, 0x10000) r1 = dup(0xffffffffffffff9c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xffffffffffffee0e, 0x10, 0x1, r1}) 2018/03/11 15:59:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x8000000000050, &(0x7f0000000000)=""/185, &(0x7f0000000100)=0x108d8778) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x800000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0xfffffffffffffffd}, &(0x7f00000004c0)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/03/11 15:59:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x100000001, 0xffe, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) 2018/03/11 15:59:59 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b659a62290ff8380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4d03000bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa16609000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/4096) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20}, 0x1c) 2018/03/11 15:59:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/03/11 15:59:59 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x800000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x101000) getsockname$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x28e, 0x0) 2018/03/11 15:59:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/03/11 15:59:59 executing program 5: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x3, 0x570, [0x0, 0x20000340, 0x20000708, 0x20000880], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x100000000000000], 0x118, 0x148, 0x178, [@pkttype={'pkttype\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'dummy0\x00', 'dummy0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1d0, 0x220}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hwdata_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8, 'gretap0\x00', 'irlan0\x00', 'ifb0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [0x4000000000000], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5e8) [ 73.359908] dccp_close: ABORT with 65423 bytes unread [ 73.366697] dccp_close: ABORT with 80 bytes unread 2018/03/11 15:59:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x2a7, 0x2, 0x401, 0x3, 0x951, 0x6}, 0x0, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/11 15:59:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="36360f297fe73e660f71e5080f01ca0f32f20f2a79bcf20f9669703ef2d95fa066b8010000000f01c19aa495e9003ef2aa", 0x31}], 0x1, 0x0, &(0x7f0000000080), 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="3ef7ee662e2e0f01c9650fad68b5c4c1f9285f89b9800000c00f3235000100000f30660f38149cb8000000000f00d9c4c37d06420091b8000001000f23d00f21f835100000040f23f8b9f00900000f32", 0x50}], 0x1, 0x0, &(0x7f0000000200)=[@cr0={0x0, 0xd}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/11 15:59:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc00, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001600000027bd7000fedbdf25020000ff", @ANYRES32=r1, @ANYBLOB="088108004e000000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x1, 0x0, 0x1, 0x1, r0, 0x4350}, 0x2c) r3 = dup(r2) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x2fbde0df3ec4506c) 2018/03/11 15:59:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/11 15:59:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x6}, 0x2c) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002bc0)=0x14) clock_gettime(0x0, &(0x7f0000002c40)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000002d40)={&(0x7f0000002c00)={0x1d, r1}, 0x10, &(0x7f0000002d00)={&(0x7f0000002c80)={0x7, 0x4, 0x13f9, {r2, r3/1000+10000}, {0x0, 0x7530}, {0x4, 0xff, 0x2, 0x9}, 0x1, @canfd={{0x3, 0x401, 0x7fff, 0x8}, 0x3a, 0x1, 0x0, 0x0, "21a91727d468f1ae8f33f5b9e4621580dbf4856bb1e0bfeb4b0cb7e08348df1c1ffc263bebbe5a3e3c5be8caa814509765a3b2ca8dc7b7228d0e8d6d995ef92a"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x804) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/11 15:59:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x100) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7, 0x4e21, 0x5, 0x2, 0x20, 0x80, 0x77, r3, r4}, {0xd1, 0xfffffffffffffffb, 0x5, 0x1, 0x5, 0x3, 0x8, 0x46b3}, {0x4, 0x3, 0x7, 0x1}, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x2b}, 0x2, @in, 0x3504, 0x4, 0x3, 0x339, 0x8, 0xffffffffffffff00, 0xff}}, 0xe8) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b8e8869f989385ad2b08715155974f043b379bb2911dd5a5992f370cccc452a7fe85abfddd3e2dfc84814e5b5f4899b9d0cbf2f36ec107500251c991bee83e4640376dbe82cdb2b9f5ce039f13af51db1691447ffa65eda5499eb15b1ff0bc6a4b3c62570e499f51f2ea5531b1813397200fee2f12f2346b51636b4500008f7b90a985fa1ac97a12d57ab31b4ff54a35b5a759a17ce75ab28f28ebad468b6aaee1ad46"], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x4, 0x18600) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xfff, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000080)={r9, 0x100000001, 0xfffffffffffff703}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/11 15:59:59 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/03/11 15:59:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x40) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000acfff)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000803ffc), 0x4) sendmmsg(r0, &(0x7f0000acef88)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/172, 0xac, 0x2102, &(0x7f0000000100)={0x1a, 0x335, 0xf7b4eaa, 0x3, 0x0, 0x9, @random="ba459e68e740"}, 0x10) 2018/03/11 15:59:59 executing program 0: mlock2(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x28, 0x332b, 0x1, 0xf6, 0x2, &(0x7f0000000040)='ip6tnl0\x00', 0x1, 0x8001, 0x3ff}) 2018/03/11 15:59:59 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002200ff0a0000000000000000030000000c00011c01baea4085f49e98ff00000000000000"], 0x20}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000040)="ecccb2a0c896c82cf7161cfb11a7c68ba2d6f4c3e6557b6a9338bc633e869bbc72747f45540ddd238c318f731c8edeb23a38f546de34d58a8d0c22dae7a6e2a18b701fc35ea8f757fa50fdc9fbcb85af1dd1ff226f8fe8f2344bbc855d8729a82567a335fcb0790c359dfd2f9f982bfd90150aed257ccf8f200613eff6b31a3c6f6e5d3f25d2f64ad379c89b313106f761702f34381a8a50c1af6c788d5d582f5709fbeb843f5534ab6fb9ecd40b99696f3f2e1d3ba572b6c3d1fbdf12a09f1c3051d263cb3ae6b2caa354d589d05979e42808b23796bc19db3cde2a2d203d") 2018/03/11 15:59:59 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1c000, 0x0) sendto$inet(r0, &(0x7f0000000100)="3354facdf2a092267e384cd6b5812ef46534c6f04b6ad5f9854b2caa91e1e935578b2654b842be0fbd90a5cc", 0x2c, 0xc1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/11 15:59:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="7dfe7b234235d6ca95f50375a5c96ca2cb2a061f"], &(0x7f0000681ffc)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040f000)={0x9, 0x204}, 0xffffffffffffffb5) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="b452aa16c2fb08caf7f938c8ef3b2b1e6f5f0fbdba64baf75ddd121876c239ed2e8fa8747bc4476f370b31a1636d5103cd835c0d", 0x34, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='&GPLbdevem0@@!(vboxnet1K\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r2, r3}, &(0x7f0000000500)=""/146, 0x92, &(0x7f0000000480)={&(0x7f0000000440)={'cryptd(crct10dif-pclmul)\x00'}, &(0x7f00000005c0)="588af7463606eee67d07a725a03d46237dcbdecf5af492820df902b00814df2918e0bb5153df80c5ec60f860b88495a3226f394474997b23001b59e835f33fd5a75e91daed1defc8fb57d0a857d0e3f3fd904f460b7ef504bb8a6686ddf54ad8d2b02a9fa55dc50a808907a9980ec5ebb4f0b1a4aa5e01204afe8560617a53128e6c9f56c816568cc2057f9b5a03a7c1f2babb9e665a9559bdaea7c0d0d9991f3d808403c7add32a22c4e9c1c24db240a9cf05382d3d125b777a478edc25dc711994", 0xc2}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e6b000), &(0x7f0000a83000)=0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc16433", 0x87}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da468e9daa1d3280db2fe3ff97bc97e545cccf1541ff377d965318a03cd4438598ace8bbbf7635d1aaf967a4bb86b5552f39d365d1a81da39867ec24aa", 0xf8}], 0x2, 0x0, 0x0, 0x4000080}, 0x4}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c8676cd", 0x17}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744fadb594c4262b76070effd5ab4f0d82c6c2f0b84b50fce0395c312be991437fb74479acabb", 0x9d}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000058c0)}], 0x1, &(0x7f0000005bc0)=[{0xb0, 0x0, 0xd6a0, "b5481aacfb4c49a9dea6e86371db21f38a57c50afaaae701fdfe6d77fa74adfe8e66d31ede9b7caf5a63614a2487cf1960418a0c2f3ec3ababaeef4d01ba495db349b15a6a40323acc30b4f7aa078b1b043d7680fb3bb689a234bb3f84b5e73f70c58b3a2f38f2864ffc7fe9a15cae7cc0640f2bec38bc2f8365498af01f00e64c7a33edb29942cd988e004e84b52f8fdf27be00d742d580471e9aed0d63"}], 0xb0, 0x4}, 0x81}], 0x4, 0x8000) 2018/03/11 15:59:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) getsockname$netrom(r4, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 15:59:59 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2040) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={0x0, 0x100000000}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={r2}, &(0x7f0000000700)=0x8) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000600)={0xf472, 0x7fffffff}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000580)=0x4) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffff}, 0xc, &(0x7f0000002140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="300000002d0001000000947e4ad21a99a0660000100000000000000000000000000000000c000c0000000000", @ANYRES32=r3], 0xffffffffffffff33}, 0x1}, 0x0) 2018/03/11 15:59:59 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x6}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x80000001, 0x6f0b3256}) 2018/03/11 15:59:59 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) unshare(0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40095000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/03/11 15:59:59 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '/selinux/avc/cache_threshold\x00'}) removexattr(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)=0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/11 15:59:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @queue={0x0, {0x4}}}], 0x30) sendfile(r1, r0, &(0x7f0000000040), 0x5) 2018/03/11 15:59:59 executing program 6: mmap(&(0x7f00000b7000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x400000000000000) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) 2018/03/11 15:59:59 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0xfff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10041, 0x0) 2018/03/11 15:59:59 executing program 7: statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/30) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"8e15d1d9f41751"}, 0x7f}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000000c0)="21480da3de5154f2d758c29d917fd18b183eb66d2a49054efbefab49623ec718459d6a7aca937c03f0cac1e2ebbbe89e213d1461d0552a67", 0x38}, {&(0x7f0000000100)="62a9960920f78c9d83e2131c9dfbc70acdaaa08dd030fc8beac66188933beb155fb00534a305f50c0302d247f9f4f51d1a3aa741a66f76ee67c0b52fc6a1662245b59e0e659c7f07198ed76e69395d56b8c844756d1de6d57c23ce6b28495b96b6d6a60d16d7cd87ba3c2d7f937f5a7aa1ffc67e4cde375eb4f83c7b9622", 0x7e}, {&(0x7f0000000180)}], 0x5, 0x0, 0x0, 0x40001}, 0x4) execveat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', &(0x7f0000001300), &(0x7f0000001500), 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) setpgid(r1, r2) 2018/03/11 15:59:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, {0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x7fffffff, [0x2, 0x0, 0x80, 0x100, 0x4, 0x8, 0x8, 0x7fff]}, 0x5c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x6001, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) read(r1, &(0x7f0000000080)=""/171, 0xab) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/11 15:59:59 executing program 2: futex(&(0x7f000000cffc)=0x1, 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)=0x1, 0x101) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa0010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0xc4, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r1, 0x3}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000180)=[@flat={0x0, 0x1, r2, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x6}, @fda={0x66646185, 0xa, 0x2, 0x15}], &(0x7f0000000200)=[0x20, 0x70, 0x20]}}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000240), &(0x7f0000000280)=[0x70, 0x38, 0x78]}}, @free_buffer={0x40086303, r3}], 0x79, 0x0, &(0x7f00000003c0)="d0c68be62a6a3fcd09d49966798c0988d5ddda3f364e4573e760463cc245b986e37fec8a71efd49944f5378c8ddd0d7bb88c753827871f5020834794e8a40a0d5877dd28d9400e4ff039d96502965e4cb29a767db7dda673eb3941aa42024d97adcdb616fc7f53ddd1e020fad2804923784e697f6deff3af16"}) 2018/03/11 15:59:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) 2018/03/11 15:59:59 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0xa0) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0xfffffffffffffff9, 0x84f0}) eventfd2(0xfff, 0x80800) mlockall(0x2) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x500) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x2, 0x8) 2018/03/11 15:59:59 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d5e397df0b860bd1030000000025a142000000997be9c7a2856f7a74d44db6c5bdc046e950f6e40844c719fcae5766234020", 0x3) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000835fec)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/03/11 15:59:59 executing program 4: syz_emit_ethernet(0xf7, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x6, 0x7, 0x2}}], {@generic={0x600, "61e58945dce3438ae9b9c1be0ca08258944dc3f07511c2c38b7a2211f4812d9e1eda1a11e0ae48aa1711e7dfa46efb86484363d1523544601bf55da43b00970fb73c282238fc32712ae571ddfcaf98ebe1efdd531ecdd9465119f3d62e6d92a25adcaaa92e02e448a21458ed9c015482d778eb0fecdb613c70a073a95d1b88154c51b0c555c4997effd7db3773f04bc848d756a8c4bbad8fcdcbdc7a50027327bbb08be3b071f9aa5101cbe17c9d182e5100762d6f52e166473c5495ca6d151cb6e710b9ec3b6cfe36367c9520b7f7ca4d638cb51acf0f0944e1e76a1b9c53e933c5a4a6ae"}}}, &(0x7f00000002c0)={0x0, 0x2, [0x31b]}) 2018/03/11 15:59:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000d21fff), 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="5935275fa2e5705e56f5bd32b6527f01e98662cfa987cf", 0x17, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ee1888991effeed1ab05576f58bb24060d83da8abf19590400f83433b4a06ca3e9992ead1fadeb992ab65859d795abec98db5841", 0x34, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r2, r3}, &(0x7f0000000240)=""/190, 0xbe, &(0x7f0000000440)={&(0x7f0000000300)={'wp384\x00'}, &(0x7f0000000340)="ab36cbde8f661fee8b6ebcf8965a69597816486c8199f8f33b72e5d5cea02b03ae293b53172efc7ff18148b36212bc8baf0d93761f6e806c31ce4cb9e6ff3d0a5e4aab19a7d90ee616f71d8a0170db05cd4b2b77c1d39097cab5ac2f2b0a68d94089415a44f302e53de988b955059e6e793f9030a261e3e865a227ee95bd840bfccaec66d8904f80a7eab5bcb40beb339c66e43f0227c309530c91821bc71231bff66403cadd52bec2ec81cc8e165a642f19ca55ada25ba84e264e104bd4b4fed8bb85f26f239fe37697757764f4c7d0a33345dabb3e26646d095401dc98e66018e7021923f20358d490ea5a3c54e8", 0xef}) 2018/03/11 15:59:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x0, 0xffffffffffffffff, 0x0, 0x4000010}, 0x2c) 2018/03/11 15:59:59 executing program 5: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000000080)="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", 0x105) 2018/03/11 15:59:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000480)=[{0x8, 0x9}, {0x0, 0xfffffffffffff594}, {0x3, 0x7}, {0x7, 0x1}, {0xf, 0x8001}, {0xa7a90744fed68040, 0x8}, {0xf, 0x1}, {0x3, 0x5}, {0x4, 0x3}, {0xa, 0xffffffffffffffff}], 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={r1, 0x4}, &(0x7f0000000600)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="62747266732ec9252a00efc4effe6680b031ca5ab4f4188373c63632840fa16901b6"], &(0x7f0000000380)=""/160, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xff, 0x8, 0x401, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), 0x4) ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080") setsockopt(r2, 0x5, 0x8000, &(0x7f0000000280)="bfcb10a59040446af437b6238e9ae093481f7c6d7476546065228268af22414281b29c75531ee14af810d4c2f71252f1a488bdaa4409aa2a05007e1740f9d28253539103d3620db8664f6769c3ff002d544205c26d30ef684a913de0d62b3950ed268d28", 0x64) userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={0x0, 0xd08}, &(0x7f0000000540)=0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x31f) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000440)={0x3, @random="f33690e2e36e"}) 2018/03/11 15:59:59 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) 2018/03/11 15:59:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x1000}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa1, 0x8, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x7d0f, 0x9e, 0x2}, &(0x7f0000000100)=0x14) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x85}, 0x8) ptrace$cont(0x38, r1, 0x241a, 0x62) 2018/03/11 15:59:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:vmware_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x39, 0x20, './file0\x00'}, 0x3b) 2018/03/11 15:59:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x3, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)={0x1000000000000012, 0x0, [{0x17a}]}) 2018/03/11 15:59:59 executing program 7: r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000027cff0)={&(0x7f00005a2000)=ANY=[@ANYBLOB="021000000a000000ffffffffffffffff0800120000000000ffffffffec904b647c146498000000000000000000000000ff000000000000000000000000000001ac14ffaa000000000000000000000000"], 0x50}, 0x1}, 0x4000) dup2(r1, r1) dup3(r0, r0, 0x80000) 2018/03/11 15:59:59 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x8001, 0x8, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}) 2018/03/11 15:59:59 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x40002004}) timer_create(0x7, &(0x7f0000000080)={0x0, 0x22, 0x6, @tid=r0}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/03/11 15:59:59 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000100)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48401b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00), 0x0, 0x2}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/11 15:59:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x200, 0x461fcbbf58a0cc29) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x3, 0x0, 0x1, 0x3, 0x7}, 0x4, 0x5769}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x1, 0x10000, 0x8000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) getsockopt$sock_int(r0, 0x1, 0xe4e62241cb5b35c3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'vcan0\x00', 0x8000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ad56b640b30c000015298992ea54c7beef", 0x11) 2018/03/11 15:59:59 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001580)=""/124, 0x7c}], 0x1) read(r0, &(0x7f0000000340)=""/133, 0x85) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/03/11 15:59:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e020000060010000002e1000c08000b0000000000", 0x24) 2018/03/11 15:59:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x10000, 0x4) read(r0, &(0x7f0000000000)=""/43, 0x2b) poll(&(0x7f0000014ff8)=[{r0}], 0x20000000000002f9, 0x0) 2018/03/11 15:59:59 executing program 6: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) creat(&(0x7f0000000000)='./file0/file0\x00', 0xa) 2018/03/11 15:59:59 executing program 5: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x117000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/03/11 15:59:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000001640)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x300) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x170c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000000840), 0x0, &(0x7f0000000900)=""/37, 0x25}, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/101) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x43, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000000)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/03/11 15:59:59 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/11 15:59:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000000280)=""/8, 0xf4, 0x2003ffffffffd) io_setup(0x4, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xc80, r0, &(0x7f00000000c0)="8747233fde86b876a6f2180bf8950ba1eb636f2fa00ed23e9e723533c64f752905fa0775a7f2c7b53356ded81f685bab6e0c2609de049c3836b850711246a93e46c76e39a9", 0x45, 0x0, 0x0, 0x1, r0}, &(0x7f0000000180)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/11 15:59:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) 2018/03/11 16:00:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) uname(&(0x7f0000000980)=""/238) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x800, 0x100) ioctl$KDDISABIO(r0, 0x4b37) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xf707500000000000) 2018/03/11 16:00:00 executing program 6: r0 = socket(0x5, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xb50, 0x1000, 0x1, 0x3}, {0x1, 0x0, 0x0, 0x9}, {0x7fff, 0x9ba, 0x0, 0x18e}, {0x6, 0x401, 0x3, 0xee}, {0x7fff, 0x1ff, 0x8, 0x227}]}, 0x10) r1 = dup2(r0, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xa001, 0x0) dup2(r1, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000080)={'ip_vti0\x00', @ifru_settings={0x9, 0x8001, @cisco=&(0x7f0000000040)={0x1ff}}}) 2018/03/11 16:00:00 executing program 0: add_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='J', 0x1, 0xfffffffffffffffb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xf4}, &(0x7f0000000180)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000200)={0x800, 0xffffffff, 0x2, {0x0, 0x989680}, 0x5, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 2018/03/11 16:00:00 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x5) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'ip_vti0\x00', @ifru_addrs=@hci={0x1f}}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[{0x6, 0x200, 0x8, 0x3, 0x4adf, 0x2, 0x7fff, 0x0, 0x0, 0x7ff, 0x5, 0x9, 0x12000000}, {0x8, 0x40, 0x1, 0x5, 0x2, 0x100, 0x9, 0x5, 0x20, 0x8, 0x5, 0x80000001, 0x8f39}, {0x4, 0x4, 0x6, 0x6b, 0x1, 0x400, 0xfff, 0x6, 0x3, 0x1010000000, 0x9, 0x8, 0x87c4}], 0x6}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/03/11 16:00:00 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x9, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000440)={{0x1, 0x3, 0x7fffffff, 0x0, 0x2a512cbf}, 0x3ff, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x8, 0x1d60, 0xffffffff80000000}) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/netfilter\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x57, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0x982, r2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000002c0)={r2, 0x5}) getdents(r1, &(0x7f0000000040)=""/205, 0x9e25c24b) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000003c0)={[0x0, 0xf000, 0xd000, 0x10d000], 0x6, 0x10, 0xffffffffffffffe0}) r3 = accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/03/11 16:00:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) dup2(r0, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) writev(r2, &(0x7f0000001500)=[{&(0x7f0000000100)='0', 0x1}, {&(0x7f0000000280)}, {&(0x7f00000003c0)}, {&(0x7f0000000500)='X', 0x1}], 0x4) 2018/03/11 16:00:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="18a39d730dc144def02b0e9c2ce58ff20d58347bfff7c1f120f3f9b19857fba1dd2ce272b8ae4b304038408294e9c932e6e0186e0b3b4adc"]) 2018/03/11 16:00:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x46, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000000140)=0x3ffffffc, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8385, 0xffffffffffffffe1, 0x4000000000000000, 0xf87, 0xbe, 0x7, 0x13, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffd}}, 0x2, 0x0, 0x100, 0x220}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r3, 0xd7}, 0x8) sendto(r1, &(0x7f00000000c0)="7e24912c3306a2ae3d23821b4533e9f4fa86956a4c7a9a1d7c00daa9fe6871c60731e57353e5afde7432384000032cf007d6ac4a892b15fa94c1d0f2d0b99b4a0792", 0x29c, 0xfffffffffffffffe, &(0x7f0000000180)=@hci={0x1f, 0x0, 0x2}, 0x80) r4 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x6, 0x101002) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000440)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/11 16:00:00 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x10000000000, 0xa000000000000003, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x80000001, 0x8, 0xfffffffffffffffe, 0x1, 0x0, 0xc2a, 0x0, 0x0, 0x0, 0x8000000000000, 0x4, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffff, 0x0, 0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xbf}, 0x0, 0x2000, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x3e, 0x80000000, 0x21}) sendfile(r0, r0, &(0x7f0000000000)=0x7fffff, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x20}, 0x1) 2018/03/11 16:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x7f, r1) io_setup(0x6, &(0x7f0000000000)=0x0) io_getevents(r2, 0x0, 0x2f1, &(0x7f0000000080), &(0x7f00009ca000)={0x0, 0x1c9c380}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000180)="3320d51049d9a30ca89a5880d5bf32ea3749f840eeef86947a1f891d872ef790f3d1ce16ff560317a95cfb9487e607c322592ffe9c4ccb7801aa4a010b23929463fe9801596f423bd08305a6c5ae7a884a0c", 0x52}, {&(0x7f0000000200)="cbc2ae7a92789c1296ef622c75f2958e06b50628cdc731fe5d98ff07b1e6173b5a78af511a9445f7d14b7905cbd7864cfa8c88ec1a0a9d1f1ec0cbc5d5a5b36f8c6dc59a0ad1cda7ba512857ca51433e48309406fc687f0de9116aeb4bc017ac70ca457e1055ebcc4ce9a18b2d2c7c7609e08e86147139e666879e78bcf9fa303aa84f2fdfb560ac4ff3134157da4245eecc62c805fbc5ab5abfe79c39e8883a32e1d8bfd4c86d7010fdd9e7089246ffe6", 0xb1}], 0x2) 2018/03/11 16:00:00 executing program 6: r0 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1ff, 0x10, 0x8, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x3}, 0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00005f8ff4)) read$eventfd(r4, &(0x7f00003a4ff8), 0x8) 2018/03/11 16:00:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000680)={0x74, 0x0, [0x3, 0x5, 0x2000000000, 0x200]}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x101bc) shutdown(r0, 0x1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x0, 0x1a, &(0x7f0000000000)="846ff38333a5a8fde8a8e74f3700965483ff249251c203ad3360"}) sendmmsg$alg(r2, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) 2018/03/11 16:00:00 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040)={0x20, 0x0, 0x2, 0x9, 0x81, 0x37301d8c, 0x0, 0x1}, &(0x7f0000000080)={0x4, 0x7fff, 0x2487, 0x91, 0x82c, 0x7, 0x9, 0xfffffffffffff2bb}, &(0x7f00000000c0)={0xf990, 0x6, 0x4, 0x0, 0x0, 0x80, 0x80000001, 0x7}, &(0x7f0000000100)={0x77359400}) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/11 16:00:00 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x200000) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000180)=0x2, 0xff4f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="b8", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/03/11 16:00:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/11 16:00:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x9ad, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x84) sendto$inet6(r0, &(0x7f0000000700)="ca0e40fe994b7fb9d209bd3dffbacde5db83660645f2ab77895d1b5cac59b08bd18eec53a0353dde083bf4d6da3ee17a2c2a62278fae0fc052cfc62883935ccfafe9e109401b8d25ed7ba7784f52c4b6079855", 0x53, 0x0, &(0x7f00000005c0)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000008c0)="e40ce32850bf3952e0794fc232902d291029f33c5974a2c141d520b3f82e7c9951d8702e345bf3f340b5c1fb907525621bde261909f75fa5b2e8c2d6") bind$inet6(r0, &(0x7f0000000840)={0xa, 0x4e24, 0x1f9, @loopback={0x0, 0x1}, 0x401}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 16:00:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000190001002dbd7000000000000a000000ff000000000000000c000900ff030000", @ANYRES32=0x0, @ANYBLOB="92142a690a01f40039efaa3ee0dc5c71d171f965026f4bf5877c835fdb75cde03788b71febdc9a63718d946319775d50240c3502f3ec2a9c"], 0x2c}, 0x1}, 0x0) 2018/03/11 16:00:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0xfffffe52) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/11 16:00:00 executing program 4: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000100)={0x4, 0x1, 0x7, 0x401}) keyctl$session_to_parent(0x12) socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x101, 0x8001, 0x4, 0x0, r0, 0x80000001}, 0x2c) 2018/03/11 16:00:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x80, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x1f7) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x12001) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)=@acquire={0x158, 0x17, 0x10, 0x70bd27, 0x25dfdbfe, {{@in=@multicast1=0xe0000001, 0x4d6, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x2, 0x4e21, 0x0, 0x4e22, 0x5, 0x2, 0x20, 0x0, 0x6, r2, r3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x20, 0x4e24, 0x80000000, 0xa, 0x0, 0x0, 0x0, r4, r5}, {0x0, 0x9, 0x7fffffff, 0x20, 0x95cb, 0x7, 0xff, 0x6}, {0x1, 0x3f, 0x7, 0x81}, 0x0, 0x6e6bb5, 0x0, 0x1, 0x2}, 0xffffffffffffffff, 0x0, 0x3, 0x70bd2b}, [@mark={0xc, 0x15, {0x35075a, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0x1a}}, @lastused={0x10, 0xf, 0x480000000000}, @policy_type={0xc, 0x10}]}, 0x158}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) 2018/03/11 16:00:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x311, 0x600000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x7fffffff, 0x13, 0x24f, 0x0, 0x5, 0x1, 0x117000, [], 0x5}) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x800000000c2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="3fafd996", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc) ioctl(r1, 0x80184132, &(0x7f000000dff3)) 2018/03/11 16:00:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="141d00000601ff0000000000000000e4fff7ff000000000000"], 0x14}, 0x1}, 0x0) [ 74.213153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/11 16:00:00 executing program 2: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) request_key(&(0x7f0000000080)="69645f7269c4000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='vmnet1\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) 2018/03/11 16:00:00 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000380)="f9d1d35c005916185cfdd0fff86aa4cc261c2c57cec6d56adc8578bac0b90b7ae56cf1d5d961a0da502e7587eba0028e72175ff012213a6dc25fe12004156f6eaadd0a1784db5ef1e4ea7a82885ee7eadc25956b9c87ae4c30339fd59083c55e9bc81f85cec301855df266fb3f6e68cc3e0f09d62f1736e87021eb630973fbe35a509da7a55dee348832e792fe983058a47161662d3f844a4f5a81a511706a1f83c351d69e12a6d0d079afa598a8aebbd62a7eae84ca497e9149925cf426") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/203}) r3 = socket$netlink(0x10, 0x3, 0x17) writev(r3, &(0x7f0000000000)=[{&(0x7f0000ac9000)="2900000020001906020000803914d8ceece80001040000040d00140000000000000000000100000000", 0x29}], 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_getscheduler(r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"766c616e360000000000000000001f1e", 0x0}) r6 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x10, 0x4e21, 0x2, 0x2, 0x20, 0x80, 0x7d, r5, r6}, {0x1ff, 0xfca, 0x5, 0x7fffffff, 0x5, 0x1f, 0x1b, 0x7fff}, {0x4, 0x4, 0x9, 0x4}, 0xfffffffffffffffc, 0x6e6bb8, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x2, 0xf9, 0x617, 0xffffffffffffffe7, 0x7c}}, 0xe8) 2018/03/11 16:00:00 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 16:00:00 executing program 4: epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1eff4)) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f00000000c0), 0x155555555555558b, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pause() umount2(&(0x7f0000e28000)='..', 0x2) lgetxattr(&(0x7f00000000c0)='..', &(0x7f0000000100)=@random={'system.', '\\\x00'}, &(0x7f0000000140)=""/139, 0x8b) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x17, 0xc0, &(0x7f0000000240)="ebeb80baa0d3942043266e4e7bb5fc2a1ca575bcf48db74b2debffe03ff70e0da735e3a65be2c6e7d5ad2d6c48e025945709f6db37f17b7a164d7c3246d909974741e009781ee299f22b8e27e7afa0f3b80c2449772274ad507970d936acdc563674c6d1078332b02b07c742cce0d5f4b2f0479b9bc1d7f71ee83ec8a7acb18a3fe05844208c8801e94b3b56c4dbe542c918fca0185969f689d3aef01c401493130af3898fb9b9e8b503442046390a8ea134ef0ffe1101f2aa8dee258e3404dc"}) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/11 16:00:00 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000015e15)=ANY=[], 0x0) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000015c0)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/156, 0x9c, 0x3}, 0x18000000}, {{&(0x7f0000001340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/165, 0xa5}], 0x1, &(0x7f00000014c0)=""/11, 0xb, 0x182}}, {{&(0x7f0000001500)=@ax25, 0x80, &(0x7f0000001580), 0x0, 0x0, 0x0, 0x8}, 0x1f}], 0x3, 0x2001, &(0x7f00000016c0)={r0, r1+30000000}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001700)='tls\x00', 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x5, 0x2, 0x7, 0x401}, 0x14) 2018/03/11 16:00:00 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x9000, &(0x7f0000032000)) fremovexattr(0xffffffffffffffff, &(0x7f0000001080)=@known='trusted.syz\x00') 2018/03/11 16:00:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xff52, 0x0, &(0x7f0000e97fcf)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff55) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1+[\x00', 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="bcb7e5752bcaf20bb6fbfd0b850fd4bd4ab785258655ccbd6c23c5b1471d2a2456cbb86c0f0a1f3e4f03834665c6179c3556b0f3edeeea2591a04beb9f8818971da44b98f48323c2071881bb293812646d81f7d9eb50718a6069ffe5df0d2817b47bbfb615a0c43fa70abeab7ba154d122d2d094cb300f5a62256c7af4005333736a6960294940913ce9c410bbea8a067bc2759f8dbb26378aa02b615ac46eb5137f9dc6bddbf914678f09c2fa3333f7595c88", 0xb3, 0xfffffffffffffffa) utimensat(r1, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x77359400}}, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000480)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000006c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x1, 0x7f, 0x1, 0x1b9, 0x200, 0x3f, 0x6, 0xc629, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00be0110"], &(0x7f0000000600)=0x8) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000000300)=""/6, 0x6, &(0x7f0000000400)={&(0x7f0000000340)={'crct10dif-pclmul\x00'}, &(0x7f0000000380)="282fcfc13f37db7d4a498b25b62fdc745a7a69c15ef472f39dd9a8988b968db01e6faca7b995617a4f4d42aa59080574c4a2b6f36db03abbe8f92d442a523eb380c70fe3604da1721672d8496b70cba724fa13469d52933ba10fff7c7c83505ac9c3888f54", 0x65}) syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x5, 0x400) setsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f0000000500)="dbf8cc9ff11d4a91dac35b9da90b52e5b98ddb3cf076b4", 0x17) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000004c0)={0x7, 0x40}) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/11 16:00:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x8) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300), 0x4) getpeername$netrom(r1, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x80000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x40000000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000600)={r2, 0x7}, &(0x7f0000000640)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xb}, 0x1, 0x1, 0xff, 0x6, 0x7, 0x4, 0x42e2}, &(0x7f00000004c0)=0x20) r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x10001}}, 0x6, 0xff, 0xffffffffffffff7f, 0x10001, 0x6}, &(0x7f00000001c0)=0x7d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x100}, 0x90) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000340)) 2018/03/11 16:00:00 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c75ff7)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000789000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'gretap0\x00', @ifru_mtu=0xffffffff}}) r1 = msgget(0x1, 0xa0) msgctl$IPC_RMID(r1, 0x0) 2018/03/11 16:00:00 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x5, r0, 0xffffffff) 2018/03/11 16:00:00 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/11 16:00:00 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x8000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x20) 2018/03/11 16:00:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x408181) 2018/03/11 16:00:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1001) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x200) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) keyctl$session_to_parent(0x12) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) 2018/03/11 16:00:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="dd7fe39ddd9b42fb6443b28e47c1f355b40e7aba9ea1c55705137e28fc4ea81213cbfd83c829d9d18b4706b5b11dccbb0d609460bb86f7a48e0e061494b6244a1725750882aede16b1a3cb88af58b1ac20d95c3b3ef4bd58db479e5aa4fb0d7105e953bc48b0caacbd49896e6230bbd5fd22e1eb95e333780108a388df5ccf6da83b99ef3c510eccff11104b6073"}, {&(0x7f00000001c0)="b06f01771cb2226a3ae1238bdc07e7d9ff11c368e26da1033d82f833dc2877cbe0f29c8a812d5ef25fcf3118fd52446063074c0090d831f720151ca40183c9c9343420e92159d3f98838b09471d0eba872a2c44c6cd9c8cb070162cfc91c97dac07ed20031514bddc8f5ff1d79cdcc069c4ebc46278ccd4e799aeaf3821b55336d93e08fecd1af"}, {&(0x7f0000000340)="3f86f77c1323bb5aafd325155d886191ee9cb85ade2668e7db396e94c603c1da1d8d069b4b163ff263a8159d9507ecdb41876e3f6ba738b51484fbac552ec3b0dbbe50f7a3dce552c9d744e32644f558729b"}, {&(0x7f00000003c0)="c88d5e330997861d96a176e587a7531f307ee41a8b8c54aae73e21a9055380091eca5a8930e7899c68cb68a047d27a7678193f59ce26c73ce49a993b7e85c8943663743128d18e2ccc07925cad48db233924ef62ca7d062c66cb"}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="a7", 0x1}], 0x1, &(0x7f00009e9000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00003bfff0)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) 2018/03/11 16:00:00 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x2, 0x7, 0x100000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x2}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001280)={r1, 0x81, 0x30, 0x3, 0x8001}, &(0x7f00000012c0)=0x18) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) r3 = semget(0x0, 0x3, 0x0) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000001100)=""/188) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x3, 0x4) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000100)=""/4096) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000011c0)=0x8, 0x4) 2018/03/11 16:00:00 executing program 0: syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x0, 0x101000) r0 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x245e, "4f512e450219eef4d56f4760ca3111aae73aa4a0013454a6a9ba1b5a988de64d44f31ffc82ef5f8900daf5ca"}, 0x0, 0x0, 0x1, r0, 0x0, 0x0, "05472fb162e49a24efaa43e13225b9032233ae12b8631bd819862d2783f80cb9e368b2973befed10501ca0164bf6aaabc5d8126da859074b4950178c5da8bbfc", &(0x7f0000000140)='keyring\x00', 0x8}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, r0, 0x0) memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000300)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041bff4)={0x10000011}) capset(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x800, 0x10000, 0x2, 0x9, 0x1, 0xffff}) epoll_wait(r3, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ce7cf9"], 0x3) 2018/03/11 16:00:00 executing program 6: r0 = socket$inet(0x2, 0x4, 0x201) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000000d000), 0x0, &(0x7f0000028000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200081) clock_gettime(0x7, &(0x7f0000000a80)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000580)={{0x3cd9, 0x2, 0x5, 0x400, "a656f57916bdd2638893001e3264c9e7783fa2dda30ca16d019b7d87caae5df5d47a3d5fd7378e0c1f34915e", 0xffffffff80000000}, 0xfffffffffffffff9, [0x7, 0x0, 0x7, 0x517d, 0x3, 0x6, 0xba, 0xffffffffffffffff, 0x1cd3, 0x44200000000000, 0x7f, 0x401, 0xc777, 0x6, 0xcc4, 0xcda, 0x1, 0x1ec, 0x8, 0x1f, 0x1, 0x5, 0x8, 0x6, 0xc3, 0x1, 0xffff, 0x10001, 0x1, 0x4, 0x0, 0x2, 0x100000000, 0x52c, 0xc2ab, 0x0, 0x400, 0x5, 0x3, 0x4, 0x0, 0x7ff, 0x9, 0x7, 0xfffffffffffffffa, 0x2, 0x95a, 0x100000000, 0x937, 0x0, 0x3ff, 0x3, 0x9, 0x1000, 0xd4, 0x3, 0x6, 0x30, 0xd9, 0x3, 0x7, 0x9, 0x3, 0x8, 0x9, 0x1, 0x9, 0x6, 0x9, 0xfffffffffffffffb, 0x4, 0x1f, 0x1, 0x20, 0x5, 0xffffffff, 0x3, 0x8, 0xa00000, 0xfffffffffffffdc0, 0x5, 0x8, 0x1000, 0x4, 0x4, 0x5, 0x1, 0x8001, 0x3, 0x4, 0xd5a3, 0x9, 0x5321, 0xfab4, 0x0, 0x8c, 0x8, 0x0, 0x101, 0x0, 0x8, 0x8, 0x80000001, 0x6, 0x53dfed78, 0x7f, 0x76, 0x10000, 0x7f, 0x6, 0x401, 0x80000000, 0x8, 0x1, 0x3, 0x1aef, 0x32, 0x4, 0x6a, 0xffffffffffffffc1, 0x1, 0x6, 0x7, 0x2, 0x1, 0x6928ad8b, 0xfffffffffffffff8, 0x7f], {r2, r3+30000000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x20, 0x1, 0x7, 0x0, "7de6c519549be23a1b6b61cf16597413a3abc56345f9e271b1dbe0bcf22613a6254b8054aca587b0e56b5b7d", 0x602}, 0x1, [0x8, 0x9c, 0x4, 0x18, 0x4, 0x1ff, 0x8, 0x2400, 0x100000001, 0x40, 0x10001, 0x8c, 0x800, 0x101, 0x3, 0xffffffff, 0x100, 0x8, 0x0, 0x3, 0x0, 0x2, 0x20, 0x81, 0x6, 0x0, 0x80, 0x7, 0xcd82, 0x77e2, 0xc07, 0x5, 0x7, 0xfff, 0x800, 0xdf, 0x9, 0x1, 0x3f, 0x8, 0xff, 0x8, 0x0, 0x10000, 0x8, 0x100000000, 0xd92, 0x1, 0x8, 0x5, 0x9, 0x6, 0x4, 0x7, 0x3, 0x1, 0x2, 0x2b67, 0x9, 0x100, 0x7, 0x100, 0x7fff, 0x8, 0xfffffffffffffffd, 0xffff, 0x7fff, 0x8a54, 0x4, 0x8, 0x20, 0x7ff, 0xf8d0, 0x20, 0x7, 0x1, 0x2, 0x3, 0xffffffffffffffe1, 0xb0ce, 0x3357c96b, 0x7, 0x2, 0x0, 0x5, 0x1, 0xca, 0x77f, 0x2, 0x7, 0x3, 0x401, 0x0, 0x2, 0xfff, 0x80000001, 0x6, 0x200, 0x8, 0x1ff, 0x5, 0x1000, 0x3, 0x9, 0x0, 0x9, 0x8, 0x3ff, 0xffffffffffff0000, 0x41, 0x8001, 0x9, 0x38, 0x2, 0x8, 0x1, 0xffffffff9065740e, 0x7, 0x2, 0x8, 0xfff, 0x86fc18a, 0xfffffffffffffffc, 0x7f, 0x5, 0x7, 0x7fffffff, 0x40], {0x0, 0x1c9c380}}) 2018/03/11 16:00:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x2000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000005c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x3, r1}) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 16:00:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/11 16:00:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x11}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x501040, 0x0) 2018/03/11 16:00:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00005c0fec)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x5) 2018/03/11 16:00:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getuid() shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x101}, &(0x7f0000000100)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@local}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/03/11 16:00:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3ff, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9000000f4480bfe666cd6f1efd527fb86276854228b73fd5047e4f8e91e566528619369b88d2c88333acc096452938ab7cb0b6f62ae41f39ab7ab67dce0c4016b5528b0a5e52b748bb266611a7773399b977771ed6b00d70ad60f0b406e82d1b709db4f44963858c3173d9dbf135be08571f5303e851a4eb323b0ce28a244086db9fd01e15adcfb49875910bad6e4dd37e7af37128c887215c15e4e7a7dd3bde8ccd53959a366753576e21a6ccff6beee99bcd4757cca2f26d9ea94c45145f7f3abed6647f6cba8c988865e21fe93a7d0765ece13ce2860cb7f059139b7d47c7f8034b7f393"], &(0x7f00000001c0)=0xf1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, {0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffff8}, 0x0, [0x100000001, 0x8b53, 0xab3, 0x57, 0x6, 0x5, 0x4, 0x10001]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) sendto(r1, &(0x7f00005c8f58), 0x0, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) ioctl$KVM_NMI(r2, 0xae9a) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/03/11 16:00:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000030000000000000000000000950040000000000089d46ce252659b9a930d5987491879196bdd4e0cfdf2d088e29ee34300ee10b1461ce0f46a7475f86b91f662bae290c78cd70fdac5b8a3cd3cfe210029be55a1a5326e71aed1ec97f51874ad11117fabd6a5ad1632f1194899262a00771b6a2d83"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/134, 0x86}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8ccc3e", 0x3}], 0x1, &(0x7f0000001780)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/03/11 16:00:00 executing program 1: r0 = getpgrp(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) pipe2(&(0x7f00000000c0), 0x80000) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r2) 2018/03/11 16:00:00 executing program 4: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x24a000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000003c0), 0x80800) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xff, r1, 0x1, 0x70, 0x6, @random="744a4bd82798"}, 0xfffffffffffffdb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x10001, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000340)="d9f22ba0524ef552") modify_ldt$write2(0x11, &(0x7f0000000200)={0x75d3, 0x20001800, 0x2400, 0x7, 0x8, 0x9, 0x1f, 0x2, 0x2, 0x5}, 0x10) unshare(0x400) modify_ldt$write(0x1, &(0x7f0000000380)={0x3f, 0x0, 0xffffffff, 0x7, 0x400, 0x80, 0xefa, 0x5, 0x20, 0x80000001}, 0x10) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/11 16:00:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xbc}) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000040)="9460", 0x2, 0x0, &(0x7f0000000140)={0x3, {"bbda56313df547"}}, 0x10) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x2, [0x8e1c, 0x1e8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) mincore(&(0x7f000000b000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/101) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/11 16:00:00 executing program 3: request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='(\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) clone(0x8010900, &(0x7f0000f66fff), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00003b5fb3)) 2018/03/11 16:00:00 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)="47210f21d89dfb9684125c37daac924be9008be69c5fb039eb1302f6aa484e2d863dd6fa0ad7f47cc111a43e8d3881fce46abaa235f201274c3e164224472c022e477366d2e4da5db98554863b273e6f700b1892f9ad84d965d85542ca88b432be11ec3d169f8ea953d957caf42524c7564ca6517dbeb96034703c1dfe78509c709e9d87", 0x84}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="e2b2e1ec1fd36e23743f82919e75219c21fb9dc0cdd4a7da70a5f041c7a29d46d70408909a49b60cef983e7c47f2e496c1321493e7ce095b6a2726da6edde6f365e99621e726ada3a11b549f6acc1e270e7059ce40d2552d5bd03d54cf6315e0b5d1cbdfb3b7a2ec5fbb5402835b7d91c18548f5a554fcc27625f12bbfc18d4023852a429e6cf388e732c6873e98db3e29", 0x91}, {&(0x7f0000000040)="f576449859d5ebb9a47c0bc9fde9d2a2b3d187ab621fb3db86de5c4c7c916b31048906a500dfebdf5f0dbcda80ef72bcacdd864f6f4a2808c88bc65feac9b93694e6d1ba1f34447af06578fc7ba4d114aa5fd118a89fd59e78df8947324baf5e8405e4ff63ad", 0x66}], 0x5, 0x49) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000400)={0x7, 0x4}) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) 2018/03/11 16:00:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xfffffffffffffe7f, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="93010000000f010900000000000000000083611fdcc924000002"], 0x14}, 0x1}, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xffffffff, 0x7ac, 0x7, 0x7ff, 0x6, 0x1, 0x8, 0x401, 0x0, 0x1}) 2018/03/11 16:00:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x9}, 0x8) setrlimit(0x7, &(0x7f0000becff0)) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) 2018/03/11 16:00:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000), &(0x7f0000950000), 0x200}, 0xffffffffffffff4c) 2018/03/11 16:00:00 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/11 16:00:00 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x39a2, 0x7, "6dba4b92ebfc"}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/03/11 16:00:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f00000000c0)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) pwrite64(r0, &(0x7f0000000100)="682a1b5abf1c0301d382d913a9c07c3f2699ac24e9d982ece11444692a9fa3dff419fe7e52d327de2a23f9f8492dae6ebf2239914403a6efb961de363f3ce62adf72b35ede06723399ad1672699e989030689ae6b5c2cc227a25cb77c28eb78f", 0x60, 0x0) 2018/03/11 16:00:00 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000280)={0x1020, 0x0, 0xff, 0x100000000}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) unshare(0x400) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x401, 0x7f, 0x0, 0x7, 0x8, 0xffffffffffff273b, 0x7f}, 0x1c) 2018/03/11 16:00:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/11 16:00:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001b40)={0x0, 0x66, "3f0c00b4f19ff8e23732a8b0c4417c3ec6e60f0e2a7512477f77d7e251645b472285c653e0568fb9e42686eee7c57815efb8338b34e16f5331d7bcecb39f21bea82049fb952e1a408c6d78a72df4aa94791e6cbed65b79082269a6a164f77be9b622f1890b64"}, &(0x7f0000001bc0)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001c00)={r1, 0xfa, "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"}, &(0x7f0000001d40)=0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000280)=0x82, 0x4) bind$inet6(r2, &(0x7f000020e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0x4, 0x4) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r2, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r3, &(0x7f0000001b00)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000080)="bebe3d382deb3ade471098", 0xb}, {&(0x7f0000001840)="efa91100819be30aeb16541fc1d7e078c5d84dec588dea6ed493545ea8bbe42b183c1794ed0241093001e51d5c9d1cab06ccb46cceafd7782de22527139f489baf1944ac3b98e31354687fabdcd11c7ad45b7250e9f98ec97fd86d3b8bacd4fbc89d1e1947e5bd4cedb7298583ad5823bde83bc9bbbb09c6dfa910f77181c5cee62a9e8c12a317b5890e72c1edff58a36dfb0fe1fc1b64a3dbda845a4906f82bbfcdeccf1275ead1944bbbcadc4fe780732da5bd25519825a05e98ba074c7dff8b827e017c5e3eb31a64339fdffa", 0xce}, {&(0x7f0000001940)="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", 0xfd}], 0x3, 0x0, 0x0, 0x800}, 0x8800) 2018/03/11 16:00:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x28a00, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x5, 0xffff}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x1}) ioctl(r1, 0x20000000005386, &(0x7f0000000040)) 2018/03/11 16:00:00 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup3(r3, r1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) dup2(r1, r4) 2018/03/11 16:00:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ftruncate(r2, 0x27ffd) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/03/11 16:00:00 executing program 5: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000525000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x1000)=nil) timerfd_create(0x0, 0x800) 2018/03/11 16:00:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000024d000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000100)=""/248, 0xf8) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x8001) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x200020) 2018/03/11 16:00:00 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/03/11 16:00:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="46dd532269ffb3444ca4973a0a8b12856d5af62521e2d45876584634e2f3789857e4f323564c216c4e46699bba59f9842b63befd80eca2a0891ce90dc85aaaaddd57c4cbf9b3e01c4a89e79c712b1862f34896bbfc752607e274fb7482d5425b20b53e7da11c7ec1909db439de61e43778d7656e6d190a", 0x77}, {&(0x7f00000000c0)="a700f90e101a1dd1983a36aeb44b7e3a284a4f181d0fa88d3fd29a98fda491fcd852", 0x22}, {&(0x7f0000000100)="cd83af61bbc1ffc0ebb9da6217a00c9224b3497fc219296e852b2b3fcf57488f9081db6b4e9c85565c6d6d5e452dc8aa6199167b5ce5f4ebd1314e29fb93f7b341cf4fd853854fc20d4dc0e19bde5b73b67ef0f1debec0287a24118e89f52df90cfdde8c39384c56f0c66fd4f2b9b1baa40590ce5ade5eb5a2c7d4cb75753ec36a62fef4044d86813e985127186ac1cb0b19ae37", 0x94}], 0x3) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), 0x4) 2018/03/11 16:00:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x57, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x8}}, [0xffffffffffffb8db, 0x8, 0x401, 0x8, 0x4, 0x80000000, 0xfffffffffffffffb, 0xfff, 0x3f, 0x3, 0x2, 0x4, 0x0, 0x1f, 0x23f5]}, &(0x7f00000002c0)=0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x300, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000340)={0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x100) 2018/03/11 16:00:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="0001000000000000070800000000000000000000000000006b250fe2add161db0d22cc40f897840567a9290b200980e417fe2a49582be78627d116e3327bc7e6b04c7376d7e8ee3eddd21b4111fc94a3e4c8bb0a46a6b3a568693523915ca016f0d2"], 0x18) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) accept(r0, &(0x7f0000ba9ff7)=@rc, &(0x7f0000000000)=0xa) 2018/03/11 16:00:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xfe5b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x725, 0x8]) 2018/03/11 16:00:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xc0000011}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = gettid() r6 = gettid() r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006a00)={0x0}, &(0x7f0000006a40)=0xc) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006fc0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f0000007040)=0xc) r12 = gettid() r13 = getpid() r14 = fcntl$getown(r1, 0x9) r15 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0}, &(0x7f0000008600)=0xc) r17 = getpid() r18 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000008a80)=0x0) r20 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0}, &(0x7f0000009040)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000009080)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000009140)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000000480)="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@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r2, r3}, @cred={0x20, 0x1, 0x2, r17, r2, r3}], 0xc8, 0x4000000}, {&(0x7f0000008740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008a00)=[{&(0x7f00000087c0)="d77399762034dbe8ad5c680dbd7b2926f3d743d9", 0x14}, {&(0x7f0000008800)="00859b1739d90c6bf97d336c7d664112ffe46531f00f7210e7561a76a44748671d21844226c3b9372affb6287fe3a4162808c62eb7efcd967d0f4a5921396bcb24694895c074db22b1b689dbf3", 0x4d}, {&(0x7f0000008880)="1c4278813cc4d966c2140ce6657a63ebe093d04bd0d8ec235ec35333bb0b7f3d27531b5065a7a8f9ed9d2cc78ce58df3d60e97c6babfa17afbe1a6ec16034085e0867736a13c9330", 0x48}, {&(0x7f0000008900)="d5531736a3db6bc4331d65fa9cf88cf1843b25f5810122c7808f569d33831d22187804aefd60c97f87bc7499db55a3c8bf114594c02890710f0b462535669e538b6a8db2fc381304f02f7d5383ba5445f80db37ec7ce4f3d910842c25f66ef04b5f21971d500473abc97a15b996f21d61bd0b7a47f3a78f85211796fe6e55b0b9412f3a3800e37ab4987af9c4414f4340896c67daf1599e2397983d9bf83459dcf9fa17bcbd0", 0xa6}, {&(0x7f00000089c0)="c6e0d61f84019c9764d175ee410f4c9458", 0x11}], 0x5, &(0x7f0000008ac0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r2, r3}, @cred={0x20, 0x1, 0x2, r19, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x80, 0x80}, {&(0x7f0000008b40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000008f80)=[{&(0x7f0000008bc0)="6ab0d9f077f746e5bfc64387a1ce0a0e97cdf9db53a877a8a084c2953095982ace633d0d96177624d9edd6a9deb1f03ca17c152a3b55e8c7729ea1f6a6143f24226d7955edfe3205b1f5c93befc3baebfda02782ff6ff93533b94c9529e6154155a454639160b40822db7b9ed4f5fc03fc057d0cdca70b405fc10b061ee4c8bf33bd18f52ba2a1ec52ac53e0e959744339179b00acb6bf2248e4ddff2bc28b3c154e448e10d2306f8218195eefb24422b68210e7c999d7eafec9db8c3645fd9b2e78e72722a8bc8e2139706161634abf5e7be0a7862067cc0450aa16e88efc495730022a937e69ac66e3562836f3", 0xee}, {&(0x7f0000008cc0)="60bdf8bfd45a24abc0aa98f716dc4c5433ed0122cf3f2bdc345f45390f690e5ffaeaed01449248ac8c67c03125cd9596f324c0cfe9ea6f326841ffbe77d782af2e0fe91d940d4d17616d1e4950b3050772455780ee6e734dc10e962ee82a50651aa36e9c1c6e8e89a3e579e65e073cbe99fa00f002862c6dcf0e0eef5de8f75ad515cce4d5a06cfa2d57421af2606089b5f83e9011ccd78893e27b604c16f17c3dfb8c6733bcaae4afb21243e59e4b8eb40e17e23a684d607de254ffd6479242e09489bd8763e3a9de68fd756984c538c5379148931221868642ded0c13edcc419de8d81095c214067e0bcb5fe3102eb3a2a4bae", 0xf4}, {&(0x7f0000008dc0)="013dec885246ae4d607238983f4fbeebc7a8b959d98b3aeb2df1c33686ad318e68de143cf986da3c667df3f3f387591b3aa1935e96a8cca648a69b8b4806a2e2dfa9890dd33fe315038c2d51", 0x4c}, {&(0x7f0000008e40)="f10091ddad6ec63c098f44165ed1a1cac102091e49966fedaf3f6d8f1db481c661facae6709c5aad098c19ba15f494e69463534d50e76d1ab56816d38c92d55499792fcdf291a43f85f612c6be132262fc4bc546e8040120cce39c0206ca2379e6f993492734d821748b3b14e9b750796566c25cda78ed0207a08a492edc901652349e8019c9777de5ec88e7e735f81b1e3b6b06855a07d16a6688c13e43446df09f5280479149fcb48afd0f8231d4b823ab4974ecbbc1a60f73743b02d52af865776e4921ca877e09398a75c07c275021ee5a49c0", 0xd5}, {&(0x7f0000008f40)}], 0x5, &(0x7f00000090c0)=[@cred={0x20, 0x1, 0x2, r20, r2, r3}, @cred={0x20, 0x1, 0x2, r21, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r2, r3}], 0x80, 0x20000000}], 0x7, 0x4) acct(0x0) 2018/03/11 16:00:01 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0x4) setxattr(&(0x7f0000000040)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) 2018/03/11 16:00:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_destroy(0x0) io_setup(0xad, &(0x7f0000000140)) io_setup(0x5, &(0x7f0000000280)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xa34, 0x0, 0x10001}, {0xbe9, 0x0, 0x6}, {0x819, 0x0, 0x6}, {0xba8, 0x0, 0xfffffffffffffffa}, {0x263, 0x0, 0x4}, {0x6ee, 0x0, 0x4}, {0x9f5, 0x0, 0x3}]}) io_setup(0x828, &(0x7f00000002c0)) io_setup(0x7, &(0x7f0000000300)) io_setup(0x5, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010"], &(0x7f00000012c0)=0x2) shmget(0x0, 0x4000, 0x834, &(0x7f0000ffc000/0x4000)=nil) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/03/11 16:00:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"6e750600050300000000000000014341", {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/11 16:00:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001080)=""/3) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x340, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getsockopt$bt_hci(r1, 0x84, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/11 16:00:01 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00000003c0)=""/136, &(0x7f0000000480)=0x88) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000140)=0x4) recvfrom$unix(r1, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000002c0)=ANY=[@ANYBLOB="00040000820000008cef34cdbf691afc5f37fab9bfce678c136e8d378117a4c8a3cd3ac6776b1055e1b23da9795d31b68ac63e05a9c6f1f486d45cad7f5dbf9c8f6d7eb4a0e242ebfcd4cf0fe01cabbc0234ebeb94848507c1cb4e4b86061c8dd8d30e4bd564f3c7e7a757f7d6a3ae97fd9e562c12cd7baa93dc8e559cb63c2c644a04d375db5ba5365fff11bb8f1c"]) shutdown(r2, 0x2) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000180)) 2018/03/11 16:00:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="00000000000100000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x90) r1 = semget(0x3, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x8001, 0x1000}, {0x0, 0xe4, 0x1800}], 0x2, &(0x7f0000000080)={r2, r3+10000000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x80, 0x4) 2018/03/11 16:00:01 executing program 6: msgrcv(0x0, &(0x7f0000000100)={0x0, ""/148}, 0x9c, 0x3, 0x2000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) msgsnd(0x0, &(0x7f0000001800)={0x3}, 0x8, 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x8, 0x0, 0x8, 0x7f, @time={0x77359400}, {0xc98, 0x1}, {0xff00000000000000, 0xffffffffffffff64}, @addr={0xf98, 0x8}}], 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x22c, 0x42) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x40, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) get_robust_list(r3, &(0x7f0000000300)=&(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000004c0)=0x4) 2018/03/11 16:00:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x12, 0x4, @thr={&(0x7f00000000c0), &(0x7f0000000180)="e4930383226a9b679f3533671d12fa862e29eefb7f663f967fe84d88d2c738c1c4b2173440b0d2a5652f41e966bf39cdcbd2095a0600f7a110f30b5357fc77309200e6075bf1fea16a20e01a42fd3a6352820bc79e1b0f7c1b892145d929e75bd9030655a1803db07b847f75f14b04f040b3fe0066cd8b73be3827c44baea32d843b72d8ba9580ec6745b437ab57f679173213188a7ca9970c857aeba435ece9a8da2b14b78f51503c9a4799108e13131348e74644d8d25b3a5a8fb52a"}}, &(0x7f0000000240)=0x0) timer_delete(r0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000300)={0x1, 0x92, 0x39b9, 'queue0\x00'}) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x4, &(0x7f0000000140)={0x0, 0x0}) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000280)="70120be3a00c6622c97f2d82efdfeb4e", 0x10) timerfd_settime(r2, 0x1000000003, &(0x7f00001d5000)={{}, {0x0, r3+30000000}}, &(0x7f0000000080)) read(r2, &(0x7f000077df3b)=""/197, 0xc5) delete_module(&(0x7f0000000040)='\x00', 0xa00) 2018/03/11 16:00:01 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x38, 0x2, @thr={&(0x7f0000000140)="d205f69dfcb3e9b58c19785a981636adf62d87ed4c43818af1832f9243bf1c4b6064b1785133842d1d20555320d32a1a689e1b137b4d4683c74280bc2f5595443b9e9d15f5d250b1200c384b251b33a820230963f2a8368b1e8188b6476f05926bf981adfba262d0575d353eed3a608289851329b861a41eb496452bdf5fc9c97036404c74b0431ffece425a2156b7e87269efdc045e82fd27595cb2312d855614b8150182aa1172492d6e8fcad8abab4c4c316704e52b40ebff26e76690d52058d1de88450b0cd28e536ca997d68e", &(0x7f0000000240)="fe0ea40c9ea8930551b97944af2014ddb8e9fed7841d6cd6a17a6e2d5108ece7db604fa305dc5edb6471657b913a8e41816131b2b4f58a5871c41ad755"}}, &(0x7f00000002c0)) semget(0x1, 0x3, 0x8) r2 = gettid() r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6d, 0x10280) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x6, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x6}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}}, &(0x7f0000040000)) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000040)=0x4) tkill(r2, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/11 16:00:01 executing program 1: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000040)) 2018/03/11 16:00:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x5c3a40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x6}, 0x4) timer_create(0x1, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f000029effc)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='{\x00', 0x0) keyctl$assume_authority(0x10, r1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/11 16:00:01 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) socket$inet(0x2, 0x2, 0x8080000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000), 0x4) 2018/03/11 16:00:01 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80000, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x5}}, 0x50) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/11 16:00:01 executing program 3: socket$inet6(0xa, 0x2, 0x0) 2018/03/11 16:00:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480002, 0x100) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) recvfrom$inet(r0, &(0x7f0000000400)=""/242, 0xf2, 0x1, &(0x7f00000003c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/11 16:00:01 executing program 0: r0 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f00004e1ffb)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, r0) socketpair$inet(0x2, 0x80005, 0x732, &(0x7f0000001080)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000001140)=0x8, 0x800) request_key(&(0x7f00000a9ff8)='keyring\x00', &(0x7f0000877ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c4ffd)='/)\x00', r0) 2018/03/11 16:00:01 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0xef) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xfffffffffffffffd, 0x7, 0x1ff, 0x0, 0x7, 0x100000001}, 0x2}, 0xa) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/03/11 16:00:01 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x101) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x5f, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) socket$inet(0x2, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa8e}}, [0x2, 0x0, 0xffffffffffffff00, 0x100000000, 0x100000001, 0x758, 0x4, 0x10001, 0x6, 0x2, 0x1, 0x8001, 0x99, 0x800, 0x10000]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x852, 0x8000}, 0x90) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) socketpair$inet(0x2, 0x5, 0x91, &(0x7f0000000300)) 2018/03/11 16:00:01 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x307040, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) socketpair(0x0, 0x5, 0x400, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/108) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/1) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/11 16:00:01 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000380)=[{0x3, 0x7fff, 0x1800}, {0x3, 0xe19b}, {0x3, 0x28, 0x1000}], 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x802, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) 2018/03/11 16:00:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000085a000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xd) 2018/03/11 16:00:01 executing program 2: r0 = msgget(0x2, 0x461) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r7 = accept$ipx(r6, &(0x7f0000000240), &(0x7f0000000480)=0x10) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7ff, r1, r2, r3, r4, 0x20, 0x2}, 0xa26, 0x90, 0xffffffff, 0xfffffffffffff2af, 0xf6, 0x1, r5}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0xc80, 0x0) msgget(0x3, 0x4) read$eventfd(r8, &(0x7f0000000280), 0x8) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) getgid() io_setup(0x74b, &(0x7f0000000400)=0x0) ioctl$VT_DISALLOCATE(r8, 0x5608) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000740)={r10, 0x9c, "b052c610d2906fd0d4d347ef4575536d9f9ac3ad535549d6604f835f38d559c5e4d7d60999b67961375da11d7d375c19ecbb10343e9947c7478335026f81e67e05bc58f813e7a663bb8f584534fc89d2a29cf05b0e21df0db73220ca1adec2e703a38b9a13557bc5d6e6c40dbf583a2c8c17502c1457203e6267eb0d18de4982564570037b2111e72147d8507c6e427fbb4e0393bc97ad689b0c55ff"}, &(0x7f00000004c0)=0xa4) ioctl$TIOCGPTPEER(r6, 0x5441, 0xff) fdatasync(r8) ioctl$sock_ifreq(r7, 0x89ff, &(0x7f00000002c0)={'yam0\x00', @ifru_ivalue=0x5}) io_submit(r9, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/03/11 16:00:01 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000004000/0x3000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8000, 0x40007da983f3, 0x6, r1}, &(0x7f00000001c0)=0x10) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/121) 2018/03/11 16:00:01 executing program 3: syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) shutdown(r0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/11 16:00:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x1, r2, 0x6) r3 = socket(0x10, 0x3, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000100)={{0x0, 0xffffffffffff0000}}, 0x10) write(r3, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xfff}, 0x4) 2018/03/11 16:00:01 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4400, 0x0) 2018/03/11 16:00:01 executing program 5: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/11 16:00:01 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') setns(r1, 0xc000000) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/11 16:00:01 executing program 7: r0 = open(&(0x7f0000000580)='./file0\x00', 0x2, 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000005c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x71) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x10001, 0x0, 0x5, 0x8, "787d48d5573ad776a243b932ec9d87ec33ad5599e8f65b251fb1834b5fe51a5038939c790ece93a2d4b65a7c", 0x9}, 0x3ff, [0x100000000, 0x10001, 0x1, 0x9, 0x2, 0x1f, 0x5, 0x401, 0x6, 0x7f, 0xbd, 0xfffffffffffffff7, 0x81, 0x7, 0xc1e4, 0x9849, 0x2, 0x1, 0x1f, 0x8e03, 0x2, 0x4, 0x38, 0x8000, 0x0, 0x8, 0x5, 0x7, 0xfb, 0x5, 0x0, 0x6, 0x4, 0x1, 0x3, 0x218d, 0x100000001, 0x8001, 0xc, 0xfffffffffffffff8, 0x1, 0xe7c, 0x5737, 0x6, 0x1, 0x40, 0x1ff, 0x1, 0x1f, 0x3, 0x6, 0x4, 0x9, 0x4, 0xd96, 0x6, 0x4947, 0x8, 0x9, 0x3f, 0x80000000, 0x3, 0x9, 0x1f, 0x2, 0x2, 0x1, 0x8, 0x31cb, 0x5, 0x5, 0x6, 0x6, 0x80, 0x100000001, 0xa09, 0x5, 0x101, 0x1ff, 0x39ad, 0x9, 0x4, 0x2, 0x6, 0x10000, 0x7ff, 0x2b1, 0x9, 0x8f, 0x4, 0x2, 0x0, 0x10000, 0x2, 0x3, 0x101, 0x3, 0xffffffff80000000, 0x6, 0x8, 0xe4f, 0x9, 0x963, 0xfff, 0xb8, 0x7, 0x0, 0xdc, 0x100000000, 0x6, 0x8, 0x3011b8f9, 0x4, 0x20, 0x7f, 0x1, 0xffffffff, 0x81, 0x5, 0x8, 0x6, 0x5, 0x1, 0x7f5, 0x1f, 0xa0f4, 0x81, 0x3], {0x0, 0x1c9c380}}) keyctl$update(0x2, 0x0, &(0x7f0000013000)='D', 0xffffffffffffffb3) mknod(&(0x7f0000000540)='./file0\x00', 0xc100, 0x1) 2018/03/11 16:00:01 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xffb}, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vcs\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/03/11 16:00:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001100)={0x9, 0x0, &(0x7f0000001080)='6', &(0x7f00000010c0)="cc9260cc482468decf8416a536332d0bda1b6bc89e14c5406bd9", 0x1, 0x1a}) inotify_init() getsockopt$bt_hci(r0, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/11 16:00:01 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000140), 0xfffffffffffffffb, 0x7f) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) 2018/03/11 16:00:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) exit_group(0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/11 16:00:01 executing program 2: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) 2018/03/11 16:00:01 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x257}}, 0x6}, &(0x7f0000000240)=0x90) r2 = shmget$private(0x0, 0x4000, 0x78000018, &(0x7f00000f0000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_LOCK(r2, 0xb) r3 = socket$nl_crypto(0x10, 0x3, 0x15) fchmod(r3, 0xc) r4 = dup2(r0, r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/03/11 16:00:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x0, 0x0, 0x1}, 0x20) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x20}, 0x7) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) write(r0, &(0x7f00000005c0)="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", 0x200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x8, {0x9, 0x5, 0x8000, 0x9, 0x3, 0x1}, 0x1, 0xffffffff}, 0xe) 2018/03/11 16:00:01 executing program 4: r0 = getpid() shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) ioprio_get$pid(0x2, r0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x6) 2018/03/11 16:00:01 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) open_by_handle_at(r0, &(0x7f0000000080)={0xdc, 0x0, "477fcd592558ee4612c69ff99231fc5e7ec0c481f5856732aed699452f96a8cde348bdc445c326762245c6d54edf75ac28177e69cf212655912eb7fa637146a3fb995ab1d2cdf2e9f2ac93d167f3b7576359333be6ecaf8ce6e7bde9d4d739477f7afaba951a4982eed281cda291ce22ea6b5e8588f197e1a8d8c750f03eb4e93b28811908c319958f98564733ea04a2a9c560b823deeadb9f7f34c1cf707dd440b106f21381e48489b38067d94db40b9f63653b47e82d42bbcf80b604a5835c3ead37bed327e68140d5690ed1221c295d3cf022"}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x2) memfd_create(&(0x7f0000000240)='*proc(\x00', 0x3) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/03/11 16:00:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xd519, 0x4e22, 0x0, 0x2, 0x80, 0x20, 0x33, r2, r3}, {0x1000, 0x0, 0x6, 0x8000, 0x3, 0x80000001, 0x1, 0xfff}, {0x101, 0x4, 0x200, 0x987}, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x3, 0x800, 0x8, 0x90, 0x4}}, 0xe8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000200)=[0x45, 0xb5]) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x82001, 0x0) 2018/03/11 16:00:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="7d51fa099e2a253ec5e06d7e9f0ed5ddf5e99f1664cf2eba4aea41db1772c11664bf745d95fa683bae7ae8f494f025bd844eddd67e91240f897d8b75d9fc239316389ccbe85062f20d2cdb6c1163d2c5039c04f4ad8028c0c50a3f556b67691a8dff63634d8ace36a38623b423df3c3e61fd466ca1b39f803dfcb9602b5bc2e7dc296204328da759bb53860be440340b622a396953e8b21ae91669b811d003a4f64f993e3ff0475034dcbf2d8a62a161536f5c10a915491af85f1dc7e63361f9313ac243b0cd02844922f3ada709ded454b5fe8a9275d01c15a5e2") 2018/03/11 16:00:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7fff, 0x8800) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x28000000000000, 0x800, "9d7e4e0f6d3d", 0x2}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000000c0)={@dev, @remote, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'ip_vti0\x00', r5}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_RUN(r3, 0xae80, 0x0) signalfd4(r4, &(0x7f0000000040)={0xffff}, 0x8, 0x800) [ 75.784963] audit: type=1400 audit(1520784001.800:78): avc: denied { setattr } for pid=13368 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=39853 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 16:00:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000b43d2c)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xc4}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x2527, 0x7, 0x1, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0xa9, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/03/11 16:00:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101080, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x5, 0xfa, 0x2, 0xff, 0xfb, 0xdd8, 0x6, 0x4, 0x1, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x1ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) signalfd4(r1, &(0x7f0000000080)={0x81}, 0x8, 0x80000) 2018/03/11 16:00:01 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="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", 0x2) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x1d, r1}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)={0x4, 0x840, 0x0, {r2, r3/1000+10000}, {0x77359400}, {0x4, 0x7ff, 0x7f, 0x1}, 0x1, @canfd={{0x3, 0x1, 0x7f, 0x5}, 0x3a, 0x3, 0x0, 0x0, "b54cd072864893896978c1957a5eb3ceab8ba6f421a25aa73dbaf856758e3c222c07b3c9d66fb11ca2eb03e71ea4e04220481c4100170232ddd2a131dd63ca56"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x8000) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x81) 2018/03/11 16:00:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x400000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x101, 0x1, 0x0, 0x4}) 2018/03/11 16:00:01 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/11 16:00:01 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x4}, 0x68) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000540)=""/96, &(0x7f0000000240)=0x60) r2 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="706f7369785f61636c5f616363657373766d6e657430242dc12600", 0xfffffffffffffffc) request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="7b2723f300", r2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/224) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'yam0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x15}, r3}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000, 0x0) 2018/03/11 16:00:01 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_setparam(r0, &(0x7f00000001c0)=0x7) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') r1 = getpgid(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) ptrace$cont(0x3f, r1, 0x1, 0x400) 2018/03/11 16:00:01 executing program 4: socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x200000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000000, 0x0, 0x80000000000, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000003c0)=0x800) memfd_create(&(0x7f0000000400)='+cgroup}security-selinuxkeyringmd5sum\\:\x00', 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KDDELIO(r2, 0x4b35, 0x10001) pselect6(0x40, &(0x7f0000000040)={0x5, 0x81, 0x3, 0x9, 0x40, 0x5, 0xfffffffffffffe00, 0x3}, &(0x7f0000000140)={0x8b, 0x6, 0x4bed, 0x0, 0xffffffff, 0x3f, 0x20, 0x7}, &(0x7f00000001c0)={0x10000, 0x7fffffff, 0x7f, 0x1, 0x40, 0xfffffffffffffffe, 0x7, 0x8}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0xfff}, 0x8}) io_setup(0x90, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x800, r1, &(0x7f0000000080)="8004aba1a77e5f680d1222bcfcdb670638aa5013455e9c18a2e415380b003ba443517243d9b685193eeddea23f4701527f824ed12fb80dc1734a7d191af3bd6951f26aeaf4f96a727815addc80d40d3f4a6d9532ae4c01e3395ed9502b47ae684cc94ac0d3488001eeca9f10a1d989a440", 0x71, 0x7, 0x0, 0x1}]) getpid() r5 = memfd_create(&(0x7f0000000340)='\x00', 0x2) r6 = msgget(0x1, 0x1) msgsnd(r6, &(0x7f0000000440)={0x3, "8eec16fab05dbfa968f1f063ab8f1e9057cad0527ddee0e9cdb18333c1d840a9ae793d531ac29907fe82cd3effe524444ae2aa5fa44c53d4c3f09d406892ad1cc1ff34086a43efe408b8ee3344fb30d46f7e27bd1c14ee016fe7c10c270aaddb948558519775a4623922101cfbff82a2b7627fdc68df96eada16fc42688421a32a0ca962b8949f626b0c1ae0b10006214f1cd147c64335ef741e93432386809f1192802394310a8ea51456a84f41c4f146b7817e4447d6b885da2eee2e9e"}, 0xc6, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000002c0)=[{0x3, 0x8}], 0x1) 2018/03/11 16:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1}, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d314f1f70814", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/11 16:00:02 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) r1 = semget$private(0x0, 0x1, 0x2) socket(0x10, 0x80000, 0x3) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/121) 2018/03/11 16:00:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4) 2018/03/11 16:00:02 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001}}}}, 0x128}, 0x1}, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000300)={0x1, 0x2bb0930e}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000000c0), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x2d9) 2018/03/11 16:00:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/11 16:00:02 executing program 2: mkdir(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/11 16:00:02 executing program 7: setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x1) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x3, 0x22}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/03/11 16:00:02 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs=@rc={0x1f, {0x1, 0xd4, 0x1, 0xfffffffffffffffe, 0x2, 0x6}, 0x5}}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/03/11 16:00:02 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = memfd_create(&(0x7f0000000100)=')\x00', 0x2) getdents(r1, &(0x7f0000000180)=""/176, 0xb0) sendmsg$nl_generic(r0, &(0x7f000015a000)={&(0x7f00009abff4)={0x10}, 0xc, &(0x7f0000866000)={&(0x7f000049bee8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x5, {0x1f, 0x81, 0x9, 0x6, 0x7, 0xfffffffffffffe00}, 0xe977, 0x6}, 0xe) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000000)=""/66, 0xffffffffffffff80}, &(0x7f0000000080), 0xb}, 0x20) 2018/03/11 16:00:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES64, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="7ae84897aa19f0be872f99ab349deb1c2de6142d6291aa00e3397a9b", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="1c9f2ed0e7a3b33e55c9cd4a90904c6d1d5e6aa5037ce5c8b48680e8aae6d70c981eb8b9bee979c9260144d1ea53c663cc6f4f39fbc4762b2c41d1df9cdda3ec9eafc3a7b41eb2e039d01134b08797fee1bcbd44fac19c330b9076ea6fcb9500b0822e3fa1b7efdff3d5dfef0d9dc3c18cd3b1be1d62ca4f6e9b98ceefe1f143b355de7f3b32f7750d22a4bcbfaffd4b90d5f5ab317018", @ANYPTR64, @ANYPTR, @ANYRES64=r0], @ANYRES64=r0]], 0x1) tee(r0, r0, 0x8b, 0x6) 2018/03/11 16:00:02 executing program 3: r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005f8ff4)) read$eventfd(r1, &(0x7f00003a4ff8), 0x8) r2 = getpgid(0x0) ptrace$getsig(0x4202, r2, 0x26482d05, &(0x7f0000000000)) 2018/03/11 16:00:02 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000000cff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f00000003c0)}, 0xfffc7995) prctl$setendian(0x14, 0x3) 2018/03/11 16:00:02 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') connect$llc(r0, &(0x7f0000000180)={0x1a, 0x110, 0x2, 0x9, 0xfffffffffffffff7, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) syz_emit_ethernet(0x3a, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/03/11 16:00:02 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000080000000002dbd700033000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x8000}, 0x41) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000300)=""/4096, 0x1000, 0x0) ioctl(r2, 0x4140, &(0x7f0000001300)) 2018/03/11 16:00:02 executing program 1: msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x4) [ 76.036370] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/11 16:00:02 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0x6}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x74, 0xfffffffffffffff7}, &(0x7f00000011c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/03/11 16:00:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000030000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000eaff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) close(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/11 16:00:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x4000000) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/11 16:00:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="188c219dc3f58c51c117943c7a113df915266f6775276e6d13cd27258b559c6dd54a34deec3f104426cce2722ed7bd395b73a8588e9d572d91e31c890f3eb9897f7ed866fb712d372d8e89bb83a9972f4738ab424e359a9706fffb6fdab81fc3d739ee3e5a380eba333684c8455a41b82e115c215f072b4f809e6649bf2b1e8ae43cd76f86bc4849fe77cacf47caa23d5bb006baaa00d6bb181e3d393dd85fcf0d583548fb55c0cd6b7078b8966219554a53b5da1026e97b340dda7bc2a6d39c10e240e3131e6dc4403f1e344077e37ff4a95b80989a880c7e7454", &(0x7f0000000140)="516d49a407fb5552f8c08740d70a144cbeed6a93b80dc272adc7f3d66e2a25c9c59b66bf188530970048f5b07a167b3c9f6143cecb61bca58b5bf2cf2f4faa9b2aa98a7841a44d05d5bf5145510a6b4f374b8de079cdf6a4e6d0fc6c9f8a2249310e3b25ec4c69c332cb1c0f6c"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000), &(0x7f0000c12fff)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r1, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) 2018/03/11 16:00:02 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x400) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = socket(0x2, 0xffffffffffffffff, 0x101) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/03/11 16:00:02 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000001c0)={0x7, 0x2, 0x0, 0x8, 0x80}) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x13f) sendmsg$netlink(r3, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/03/11 16:00:02 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4000) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000000000000ebcab25a81700"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) 2018/03/11 16:00:02 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x588c}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x382e}}, 0x7, 0x9, 0x100000000, 0x1, 0x5}, 0x98) 2018/03/11 16:00:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000140)=ANY=[@ANYBLOB="5000000015000100ffff070000000000000b322713c300000000000000000000e0000001000000000000000000000000f20000000000000000000000eb00000097ccdef0843dae6a6b9b23436acb56d1cd20a427f8f91cbda9d2aa7cf60a37f071659d68c81650cef96162314a1f3b90489f80f8d58ab7ab981b8dc0666546734e3c658564f22db73b80bb5a5eff2e114054bc697bea07da3c98d64407cd61b817aeed252ef081786a9b845e2934b6996f66734aad9396f1c4be4175ca7982a4cfa0a9a0572f9cf67297b3d15b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2040, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xbae6}, 0x8) 2018/03/11 16:00:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000000080)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/11 16:00:02 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x24000) 2018/03/11 16:00:02 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x401d, r0, 0x0) rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000000c0)) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x8000000003, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x2, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000280)={{0x6, 0xfff}, 'port1\x00', 0x70, 0x20, 0x6ee0aa78, 0x5, 0xba, 0x6, 0x34, 0x0, 0x2, 0x9}) 2018/03/11 16:00:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x7b) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="12e91e1b19bfe5852c312ffbc86c7ea513e0bb1a076e888a373a8b7a5b00f4212a21372049405315ebb398e3ea7dc2ce55"], 0x8) sendmsg(r0, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4646199", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x100) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x99e, 0x9]) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/186, &(0x7f0000000000)=0xba) 2018/03/11 16:00:02 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001d40)={0xffffffff}, 0x106, 0x1001}}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=@notify={0xf, 0x8, 0xfa00, {r1, 0xd}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xee, "512b0c89d8fcb59285b8e3e8a455cb3a504ad3a6acc9f0a2f6423136fd860275f290086a5b82604c825c9b652ecf012e0a8f2e22f7e75c578e023c41d8e9b073be3ee628cc45ba94e0739274b779a319b38227c297f2462d1db3c756f61fa68b124791cd6561f9bd34f307ebc7a1f97039cd17963884317ac54696783e974d6765ade50734522ef075e3ae7e7d2ac1674b3549fb88aa758144b4fe445d21b8ee947f0a91449abbb2fae71bb4e6710c3c64789abc7d86fcd58a62bdf907c6c7b4df21c3391208634d547646f73be367228335c3c71effae0551ce9ca8ad9a7ae125616778d23182015dce5bb66c11"}, &(0x7f00000000c0)=0xf6) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000024c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000002500)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1e8ee92e}, r4}}, 0x30) 2018/03/11 16:00:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="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", 0x109, r1) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x500) getsockopt$inet6_tcp_int(r4, 0x6, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/11 16:00:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x9, 0xd43d, 0xffffffffffff083a, 0x1, 0x4, 0x6}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x2, 0x1, 0xf2b}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000300)={0x6, 0xfff, &(0x7f0000000100)="a5a89d5e52f29b93fe140a6e8ec45f1c6e1464ced8763e5f76bbcde69db5a031d4d1de0a228ff2b164bdc3551254a3c8047b0da52f5640854667dfad412ae23707c24d42f3d1ac8db148c87fa8dd0e2431703afe466962095f3fd7562a559b675405b8fb8db0df7c29bd85d12b0f3f39744adc0ee8b56c5219ca4abdd77c08db0f80d4e0b97302b5dd757e7e21f1aea7d857b99b079b30c548fcfa9cc6a6c3332966883d132ce5948c1463ff94b976db7275e8fe3c106d5077c4f4df970a77e82591ca07c993de678f63b5d9a431c830f42f3c788204aaff7d8a0793657e4f65a9d4fdd9de12de08c3fcdd26c55a16530c7b", &(0x7f0000000200)="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", 0xf2, 0xfb}) 2018/03/11 16:00:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8000, 0x100) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = gettid() r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400202, 0x88) r4 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xff, 0xffffffffffffff26, 0x0, 0x10001, 0x0, 0x5, 0x0, 0xa, 0x7fff, 0x6, 0x6, 0x7fff, 0x2, 0x4, 0xfffffffffffffffc, 0x400, 0x9, 0x3, 0x3, 0x6b8, 0x3, 0x5, 0x8, 0x6, 0x6, 0xffffffff, 0x0, 0x200, 0x6de8, 0x8000, 0x6, 0x81, 0x7, 0x100, 0x9, 0x4, 0x0, 0x6b89650f, 0x3, @perf_config_ext={0x9}, 0x4, 0x100, 0x8, 0x7, 0x200, 0xffffffffffff0000, 0x87}, r2, 0x3, r3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000003b80)={'filter\x00', 0x7, 0x4, 0x448, 0x0, 0x0, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f0000003b40), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0xfffffffffffff9a6, 0x100000000, 0x3, 0x3881, 0x2000, 'bridge0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3f, 0x2}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6096b66995517f2fed20d423f848093d83ff32c6139cf8258c258eeeeb4f"}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0x4, 0x8, 0x9, 0x9, 0x1, 'eql\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x10001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x200}}, 0x94, 0x2, 0xfffffffffffffffa, 0x80000000, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3}}, 0x3f}, 0x90) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/169, &(0x7f0000636000)=0xa9) getresuid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=0x0) sendmsg$netlink(r3, &(0x7f0000003b00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f0000003a80)=[{&(0x7f0000000440)={0x1084, 0x11, 0xc18, 0x70bd26, 0x25dfdbfe, "", [@nested={0x4, 0x54}, @generic="46a74c96bcd350469eb8f823b4497bc9589e0cb7d650cff57598364e418433f2e86820a876a87c97d1db0b89d91e07ddd00a8467a8910a", @nested={0x20, 0x27, [@typed={0xc, 0x35, @u32=0x6}, @typed={0x10, 0x6f, @u64=0x800}]}, @generic="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@typed={0x18, 0x2c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x1084}, {&(0x7f00000015c0)={0x2344, 0x36, 0x1, 0x70bd29, 0x25dfdbfb, "", [@nested={0x10e4, 0x1c, [@generic="8e4be545c49081c2f92e23a6519d64aa366c97b0d8db5722c9a7617078bbcbae634cd16427358b05561fa2998eb409b9331825a84adfdc652f596bcc577c0e2ba4fdafc5dba8a08ca4f7bd4f8c832cfab7a95985f3009ffd4a47320f43c0faaa40ed18f781fa70e4c7078048f638e358d13e737d05f5064936701e794d12de8becff988509efa3ce1603d4e5bab9e5b57bdf138f80fd073ff81e1815f22226d1c2679b440f108054496d793467099eada4a6e8b0a24f252879c366c5a2dc3a3e40dc36a65510932c4be6ea25ea9d5f13b2a84459", 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", @generic="b74b69329024679003c39c427c475886cc36145acda2a7f2a838cc2b2cdc60e06f7088bb466c9ab3d859688f5164a0e3075f08e34e84890fc3507e6a57ba3d57455bf95523c6394b9798d20d74711c1f8b3864a66b204052cb72abbfb3241920137bfc9fa2b7db5c627fa2002600941576d55154fbaf4265302ef815ba923578657950ca6d273b7332a3a205d80c47d6ab4ed104d2a8809559419af03d78e20e6bc834b7700c9fd421f22e99c94ea2f752c0610104605ab644cd18d8efed936f2795d9df13f616"]}, @typed={0xc, 0x40, @ipv4=@rand_addr=0x5}]}, 0x2344}, {&(0x7f0000003940)={0x128, 0x1a, 0xc00, 0x70bd29, 0x25dfdbfb, "", [@generic, @nested={0x14, 0x77, [@typed={0x10, 0x2b, @str='dummy0\x00'}]}, @typed={0x8, 0x2d}, @generic="6cb81cdd", @typed={0xc, 0x45, @ipv4=@rand_addr=0xdaa3}, @generic="0af20cad698c988139ac3dc060c3f959401207535ebfbd6278189e162958435e2c660e8afbd5e7b0d174d80caa6c99f00a46573ce9dd56b82a757a57c14f1ad9499a0fbcd4b8207e87340017bb137507c7f14279eb5993179a89453dffbc2d20e729cedf57680b455f93488f1e1cde0540bc03fd1c0e53954feb10f1b0fc2b0ab7744c8cb814ad49ec6f098fb4820b2e8bb3df63d48460a6f817a25f40dfa04c937a5408c4bebec4f4b86f4baa9fa159f06f23836544a6c2ea0d8618786cbf6190fb8c74c33bfc88318cf6ce13c2f644a8e3cdba65ad3bac0b911dfdf8150b3b54af94c13bf08d3ca460fb5a"]}, 0x128}], 0x3, &(0x7f0000003ac0)=[@rights={0x20, 0x1, 0x1, [r0, r4, r3, r3]}], 0x20, 0x200000c0}, 0x20000004) 2018/03/11 16:00:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x1) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000000100)=""/208, 0xd0) 2018/03/11 16:00:02 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) r1 = getpid() fcntl$setown(r0, 0x8, r1) [ 76.234475] dccp_close: ABORT with 1 bytes unread 2018/03/11 16:00:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/4096) 2018/03/11 16:00:02 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x12}, 0x586a}}, 0xd2, 0x200, 0x4, 0x4, 0x100000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r1, 0x0, 0x2, [0x80, 0x1ff]}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xc2}}, 0x0, 0x9, 0x8, 0x2, 0x10}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0xfffffffffffffc9d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x6, 0x4e21, 0x8, 0xa, 0xa0, 0x0, 0x3f, 0x0, r2}, {0x80, 0xffff, 0x3ff, 0x5, 0x4, 0x8001, 0xba, 0x4}, {0x10000, 0x100, 0x2, 0x5}, 0x8, 0x6e6bb9, 0x2, 0x1, 0x2, 0x5b1e8964a63a1ccb}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x1370a8800f5f5862, 0x1, 0xffff, 0x23b, 0x3, 0x3ff}}, 0xe8) 2018/03/11 16:00:02 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) finit_module(r0, &(0x7f0000000200)='tunl0\x00', 0x2) 2018/03/11 16:00:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl(r0, 0x2285, &(0x7f000079b000)) 2018/03/11 16:00:02 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/03/11 16:00:02 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x300) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6, 0xfffffffffffffffb}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/11 16:00:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') lseek(r0, 0x0, 0x3) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x7, r2, 0x4, 0xffffffffffffff80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/184, &(0x7f0000000080)=0xb8) [ 76.319953] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 76.357659] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/03/11 16:00:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x355) 2018/03/11 16:00:02 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) 2018/03/11 16:00:02 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) readahead(r0, 0x2, 0x3) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000ff8)=0xffff, 0x2, 0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000000c0)="5ae85ad011b30a48cee3d860c2af9f9e", 0x10) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x3, 0x1, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x32) 2018/03/11 16:00:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(digest_null,chacha20-simd))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) [ 76.373441] kvm: emulating exchange as write 2018/03/11 16:00:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) socket$packet(0x11, 0x0, 0x300) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000c1d000)=ANY=[@ANYBLOB="ffffffffffff000014000000080045000025000000004e2100119078a480f251afbb43b8a6"], 0x0) 2018/03/11 16:00:02 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x10001f8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x412800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r1, 0x8, 0x7) 2018/03/11 16:00:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x5}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/03/11 16:00:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e1d, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) r1 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="feb2612e960cc72f3c2e821054a191ae4b59eb1e29537543ff56055b0fe3702c02afab286c12085fd9bf2b3f57656bc5da8165a3538a61dc9aac3b524a6994710b5896fa6c00c60934ec8b7b082c55b33dd2264bc41723e7328be2b46432b935a6b14a611025f3b4f1997c6da4a13a6316dcf10661bf83436eb763e5212d3d976ce5668bf712965b5628249f4db451d18c4a92561b54b0bde5aebac7b553ce637828fdeb626d3a19046b4154caf6acce35a5caa3cdb9e2a502d4f80d723966b93ba934b8f2c61e6188ce265befb63c55a70638b711", 0xd5, 0x0) keyctl$clear(0x7, r1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000200)={0x5, 0x7, 0x1, 0x7}) 2018/03/11 16:00:02 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400040) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000747edc)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/03/11 16:00:02 executing program 7: fchownat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x1800) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x72eb382d}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000da5000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/03/11 16:00:02 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="6cacad6d327aa236d528a5fab803878053acdd1b75ed15de260225c475583cfe818de84040985d62c5c5aa8f0f1ca14742d6572f32bd2569", 0x38}, {&(0x7f0000000140)="1c827056cdefe850d9e28cd346a945054de3269defdc791daba1aac49bbebc2d1246043b0dbd2e87b5bd716aa34e9826355899571252fd5fb9f5f6ad4aad42be641a8531b44ccaef5f7a38dcabab00cf01a2649d2a16b2d84ccbe1b3ce78931d9077b25e470f0c8537cc7518a9c130c71652dd6a0555d09455c1ab4dc0413f58", 0x80}, {&(0x7f0000000240)="b5dfdbf4297001a9ca201723b76f0b7a2ff67164431a623e7f65bc9b2bb60eab555530d3056194e646c7d64c4c74896eef457a6743c48c199a07006e7d950ea61a8fa138966557c629ad69cf5b15d19eeaa69609ed604c5a51e4061b658488fcd4b14716a14fc499870fb6cfcb365b22d4b694d4564ca28efeb7", 0x7a}], 0x3, &(0x7f0000000340)=[{0x60, 0x13f, 0x7fffffff, "3d4114a8401f0ebe8ac695e0c6c5dd9284634ed2157640bba1cdf8d19a0a722fdf6b42866c2a9ba61a66b9f5e31099b0d7a1542453b4fdb36cbfa6fceff18162af88ddba1a661e8f1cc631c4"}, {0x110, 0x10a, 0x7, "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"}, {0x20, 0x10b, 0x8, "db09f79c5e2b4b1e710148de"}, {0x98, 0x11, 0x100000001, "5f6ce315d1d9edcebff8875b25e277f7388280a083719e05f66186e935b1725fa2e5e20d965de287f7b7ddc841f380599d195ff1286c5ea31c557809baab350b2f4d648d6609c76ce731b2c117b80c4f5d9ee721700fb8a9bcb5a71bb897e8d11a9a5f6098beedf093b788a883e567a4a0012cc5ad1b43468bc1f83d484811a0195735"}, {0xa8, 0x101, 0x0, "5403ff906f53fc58fd42ca3010966a78a06dd6da99ec3f6ed7c3c9850ba94b34891910eceabb39743927cdd50c84323a7767acfccf026f7687ede23f44b2a22ef8530c5bcc7c97549ba0db9ed8ffc0369300d271c5533e839fddcf0fb4779142bc4b45e6af96edb028cac7b1d1d3a1e78921c27a1e34e742037f6a5ad64aebc07895bdb70acb967fbceb3fa7c3a308210bfc84cb1b"}, {0x18, 0x108, 0xc8, "4ce5395019bd4c00"}, {0x90, 0x19f, 0x3f, "803437f8847a03fce3bfbe688009ca25715a1d213c9fb7de3cd29e6862c9c8bb6cede7863e09e68581e938d2410a420af9ce8bf8d9c43e576952baddcd429d6a1f2b77ec2bbff4304ef8218572dcf39ab9551c8cddc5385a48a7fc6e4a65583f3d98d3b487ab91ac7c0f89825491a63e5d554421b56c3649add6940616381bf6"}, {0xf8, 0x117, 0x8, "7a9239226a657d383f4348f81460ecc183c4b1038bbb9187f2ddf88619cdd33b23767fa9ffd32f0c68039ff733c483b92d18d0307d87c20cbfd4a9ae4945f73c9d340e4d31cee81bf81dcd64f812c4a95ba29f03c37e4cc24accf0c66782b542aa391a15530d56610c1eec901ebc278c01b7a330ef55e1a4b7f83b4086e2112af80b6e30618380add6ef865c50a3d33959f798e569e278471e16af16bf523eebd467cdb2ce74d1bbef7c452867cb45699fecc902b1ab5439cc4497f582b2ac0639a0408675a381a7d6f4005f9b5cafec7ca45f82eb08dea395d187b8e78e1dde5a1e02fcf3"}, {0x1010, 0x139, 0x8, "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{0xf8, 0x10f, 0x5b, "7b6a37e777fec9a468f21d92ed97c6ea13ad9b2121f46062dd4cb7a0e374e7127f74a9d2e79581f8cbfef0f7a8c41f49025dbdb328d00223556169a81f2d8844d9d32bff938e172159050b4f2ce85f4e43eb242cee1a644f9d76a823eb9c547825e3748a2d955ff3f2b6a13a801e3baced1c8be2ae0aa027286e690987ed0995d675138e15515b71655d509455a6624c4e7c7275e46403d343b517d3b49556b67fd4a83f6e810370d44d35afb6d98c8fc973c5d34e1941c51f416721e71d8baf33cc1e436f74a49d3b24547735bba3ee3661d550c6b20c19b7bd5d2bd52ec3b111ed654452af9a81"}], 0x1578, 0x4040}, 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/11 16:00:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000537ffd)='?O', 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80000, 0x0) utimensat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000280)={r4, r4}) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/11 16:00:02 executing program 2: r0 = socket$inet(0x10, 0xa, 0xd) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000110043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/03/11 16:00:02 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = geteuid() quotactl(0x2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)="7b118b6df6290f70c0ac5acd8d7c840b11a28406dd2defbb88e51057b9c88d91a1faca2f284e6627b8a97f953bc650b522daf2dfa4be43ce020d5a8498d94b18d988419093fc4c99e63e05ff0913a3") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) 2018/03/11 16:00:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x901, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x24, r1}) socket$inet6(0xa, 0x3, 0x2000000000000006) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00000100ed3600aafd08536e07e25bba4d0070bc01db3ae1763e77b833b31299fca7222a3050e0fd257726059271eed9d2afa3658a7b1602900bc1fc6e94b2f4f7d12b9ce87adbdc0664e4cb54eab9ed0e1b9d8631494338e016d0c2"], &(0x7f00000002c0)) 2018/03/11 16:00:02 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x6, 0x3, 0x7a8b566d789388b3}, 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'nr0\x00', @ifru_names='lo\x00'}) 2018/03/11 16:00:02 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/03/11 16:00:02 executing program 7: shmctl$SHM_UNLOCK(0x0, 0xc) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xb9c, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x100000001}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20}}, 0x4f3e2408, 0x9, 0x1, 0x4, 0x2}, &(0x7f0000000280)=0x98) 2018/03/11 16:00:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/11 16:00:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xa0, 0x4000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000140)) mkdir(&(0x7f0000000280)='./file0/file1\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/11 16:00:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) getpgrp(r3) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r2, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000280)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) pwritev(r4, &(0x7f00000006c0)=[{&(0x7f0000000080)="cfd91519b717a96363878f101ea3459aba12b05fc45c543fd516dc12f30c5cc0c2842fadad59137bf3880b5824804dc90e55a4691ba2775bc83cbdd023e723bdbf60efee28fb730185f5e88632ecfd4dbac2d62beb8dc2b94f5a0afb3ec7ef521d4db718b5db89f43c0da395a571ce2b31734279a72c3ff286bf11d17c750a94b416a30038482ba620ab090208b59518c7f4f3191211bda702c08c50fd9f399a767062c16b5f68fd4cf28a3af014eddbf351105421478722b23d8ebed01b3e", 0xbf}, {&(0x7f0000000140)="653faf68938f37a2df5245caa213940bce520f66137f293d5fe6453d98804d18d3ae605b024aa7ef71112be0b040accf8c5cc166eff3aeb824815b7fb3e307ef2df31209dde6b0648b9ab3eba39b194f5ca8678cd7ff626425f95c0c82040cadf7fa73e5bef343", 0x67}, {&(0x7f00000001c0)="9ae416cb19c538f7fd7c66171e4b33b7c2e71e55f1a2ef08f0a973db876df43c10a231fbc268e1b35b8249ae897dff7004024e41313601f6f31c478e97ef44ff5b092b231d621df8360d8f2cda64806c715ed82e2bb868317457f29f902e2689ad556e168047a366ff3d76f46180db075db8029d0f2c9330f7a4b3685ce52556a597ecc8b1a311591adb21263323b92f7d13f2b38d4f4d6a5345447b8f07433c6ad0eba5a1ca89c6", 0xa8}, {&(0x7f0000000680)="6ab3a2922c5bcd0f7bc4a22155c4e732924bd28fe98bd83c5ce46049a6fc6ab91459c4abbc59451073d986d5bb31de2d6a04075f0a", 0x35}], 0x4, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000700)) 2018/03/11 16:00:02 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f00000013c0)="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", &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000146000)) fcntl$setpipe(r0, 0x407, 0x101) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000000)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=""/121, 0x79, 0x10000}, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer2\x00', 0x2, 0x0) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x100000000000025f) tee(r2, r1, 0x5, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001540)={0xe0}, 0x4) 2018/03/11 16:00:02 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8c"], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/11 16:00:02 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0x10002018}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) socketpair(0x5, 0x8080f, 0xa01, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000000cc0)={&(0x7f0000000540)=@l2={0x1f, 0x3, {0x8, 0x3f, 0x6, 0x4, 0x80000000}, 0x5, 0x9}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000005c0)="afb5f93dcfc1176cfb4eded46c24ecd4bcc30e05e76b3a791ef9246623de11ca8d3841725ab2aaff078598ac8d94015ef32dabaf238758db0431982793ea5b6ead94642701ecb01f303c7453f5aa42d41991a520f5e0fbf6f61de9e24d992c90c4b6b0f655af3565a3b3371ce1f8b1611fb17fad51022dfc14d84b19137a72b348777709fdb900f7a85d91cf7e2e01a9c797c0a3fa389fb7388c26b8a9bee0115cf93aaad1cddeb23a13fcd732d56a4ac3c488b736f9bd2b40ef6499b6f40edb330757fa594789eb3ba31cdfee3a3888805a2af8b9e40adbdeba2f7d9e820759bd05023a380095b075a9d66c37e882c10d984f04ebdab17f", 0xf8}, {&(0x7f00000006c0)="584c109e11cc9aee32108d350ccc7dfe4287474052957a5b6f3c5cea791cd4ad72771844cfc6410dc532fcf10e8947804471a1f94db57bbafab128335daf891e2f7e782d276e3104086efe2e8a1e1f96d2", 0x51}, {&(0x7f0000000740)="e89d3967db8d7ff2b12df283104abe68dc66b19d7967c0e0f3ad2d909ce645f60115e3700a4f873d087a06534b9d397552797a963feace4e6987cbf98f6650baa3e9016068f2e4bc5811763409dcc1232334f846e95b1633ea940a0e7d8c5dc583db32317f3f", 0x66}, {&(0x7f00000007c0)="a3b0c21ca4d7b587516db6e9da0c3fedc58a80082435ece05d3e319743ec03cf07670bd3e45a33d9c068e8d522cd15e53831e9aaefa8c7118aa17944b53345ff3d970ca2a934177cdc818b957ed5a17b356a4eae733e762c39c3e5582cf8a69bc904d55b2744fdaf1b7e3654071fd82b892f98fa8d87dc2ba040ca93c381016bf1afaf7ce402b54187e364e46f611cefeda8e558c633d3d644a8e3", 0x9b}, {&(0x7f0000000880)="1ebfe3ba58db057e7b61a969e04cee60195d40091e284161e4b7e254b12275ac7e4e2b1a6ccc26b4020a2307cca31bb27da93ae708828cebf72ace77b06ca842ee0e55a6458bfd91b6f93a16119796c490f4d06c7741b2a95dd26c65f84e8aeb0a51f62ee18a28f760daf7f2149fe8e17695a0d009547653c0b8ae39b28c6869875d411bc29f59543e4866531086a90e4de9bdcfff0f6964b4d861db6a2f7f96c6c84d84ef6975d1a75185f29cfd727f600412deefd2209e8067ece72744501e350b9b3860ab3d120df46a3a14f6edb02752ee24b5407877063238", 0xdb}, {&(0x7f0000000980)="fe917effd9bd35650d52290b265e33fafdd095fdb90101a224585351399ec449f0fd33734cf7a16dca36b1124471e81142d26eecabf5f086d5d94805c2a1fcff5aa85e9d7647ba26f3d6b4d9fdfbb21bf32f3ade7a3f39a4b44d6b26a40370bc475d1663a5dd979691a1bc6a7058f6e5e271b0b0ed3cdfc56522cf671ce1d74f7972234382a6fe5ffb51fd68c5afd21695c7f1abea45a45c71270e3c56db0cd584aa37", 0xa3}, {&(0x7f0000000a40)="9d1bd75d9f138d360b27b449cc5237d5c7c8e6bb2ebfa4f8ec505470ef9cf30942ce4634184626d7fb95d3b019dbacf9b2e18ffde7022e6dd46024cd7db270fba8c3a00b76f75307b85a9e101f5c5d23d125b869d073ffed52a86cac3ad9b3f65a55308825d2abe0f3a0d179205e94e411ee1f0ffdfbf01cb0ffac3eb303dafdf6980d44cd8d6ace16204fdf6ed2d5ef8262ef1b3e74273e7d35cd696fcb158775fac5e2fc1d45b5dd1f325361c837c9ff7753", 0xb3}, {&(0x7f0000000b00)="5d90059d3c7daeb7b03c4a6ceee820995020682ce6d5a0b6bf325393867cef58d58f40b400da21be8f7094a895bacae39d301186c2243dda8c80848cc426a05d36b54a1a61f48b42453fd705b17182262a18605da8b0f13627e1a29ba69d6349973d5cadbc935c8bbb608c7c0c54e34de4b9de0efee7eb357f90c475ba0ff9de75", 0x81}], 0x8, &(0x7f0000000c40)=[{0x80, 0x0, 0x34, "b7f447dc2560e8000caef34711ccb217165f37af01416be7067aa6b99e3e93c412bd0ebc6541622f16bb88c370c65a6499ecd9ab0cbb5dd0510fe726e169015895e1a54c760e4cfd1fbe1408eddbe66a2de34df556b63d659ffda4de7027e20d2d2e4b699179912cbb19961d"}], 0x80, 0x20040050}, 0x8000) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000340)) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000d00)=ANY=[@ANYBLOB="58000000190000012bbd7000ffdbdf251c2034ddfe02ff030002000008000400", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="10000100000000000000006000f0ffff08000400", @ANYRES32=r7, @ANYBLOB="140001000000000000eeff3f8000080000000020"], 0x58}, 0x1}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/unix\x00') ioctl$VHOST_SET_VRING_NUM(r8, 0x4008af10, &(0x7f0000000200)={0x3, 0x8001}) 2018/03/11 16:00:02 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) recvfrom$ipx(r1, &(0x7f0000001040)=""/4096, 0x1000, 0x40000120, &(0x7f0000000040)={0x4, 0x3, 0x1, "e1a3ebda47a0", 0x4}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r2) [ 76.662907] SELinux: failed to load policy [ 76.703059] SELinux: failed to load policy 2018/03/11 16:00:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x40, 0x3, 0x2a8f6e4f, 0x80, 0x8, 0x7}, 0x9}, 0xa) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0x4, 0x1}, 0x14) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$key(r3, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/03/11 16:00:02 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x800000}, 0x0, 0x80, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000340)=0x8) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x7ff, 0xbd, 0x201, 0xff, 0x80000001, 0x8, 0x3, 0x7f, r1}, 0x20) epoll_create1(0x80000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000480)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x6}, 0x100000001, [0x7, 0x81, 0x3a, 0x8, 0x1000, 0x30d8, 0x1, 0x2]}, 0x5c) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000003f17bbf5d6c577408ce41adef6711e09b2a94b6b6a7212c259dfea2b2bb18728185a16ab1b99fb1f1eff3053995162d32b243a2e75c3ea9836e979abe118b3cd6864170eb7c4e65d4fbc586c2aa26b4000272c2e80d1126401466d1adf15f8199b2d391f6dd6abf3340b1e70c4cbf47ef0e9bc39b5a7f5c47ea755b8539957f0323f40d3fa564933c88a303fdbb6b68162b30a2cb2932eca41aadc1dc26cc142555262089e417505dbbb35ad603ce5485c00903e9ad8ba074cd38418089647b71f2a477961bcbaf"], 0x57}, 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x59a, 0x1, 0x8a59, {r3, r4+10000000}, 0x40, 0x1bdf}) 2018/03/11 16:00:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x7, &(0x7f0000000200)="1c15f7cb", 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/11 16:00:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x1d, 0x4) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000003000/0x1000)=nil) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x6, 0x1}) shmctl$SHM_LOCK(r1, 0xb) 2018/03/11 16:00:02 executing program 7: r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x77359400}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter\x00') write$vnet(r2, &(0x7f0000001340)={0x1, {&(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000001300)=""/18, 0x3, 0x4}}, 0x68) r3 = dup3(r0, r1, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x40}, 0x40014) 2018/03/11 16:00:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x1}, 0x6e) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x3}, 0x4) seccomp(0x0, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/03/11 16:00:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8000000000) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) migrate_pages(r0, 0xfffffffffffffffd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) 2018/03/11 16:00:02 executing program 4: set_mempolicy(0x4003, &(0x7f0000000000)=0x4, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x400000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) exit(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x880, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = semget$private(0x0, 0x2, 0xc) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000140)=""/98) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) r2 = memfd_create(&(0x7f0000000240)='^@user\x00', 0x3) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000280)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0x5, 0x2) getsockname$ipx(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000380)="eef89abba6a0574500c5810ea942e18201522145ec212f84e95275db8fe71cad9d4760d206f93c340027b704f57ef418664242f74a778bfeeb3cd3589962013fce0413cd2acaf5cddb0119470cc949d4e8f9dfacff3da5530aac105c2f7a211948cf23f1774d761b5c7f7ddf341678fdbc5a1be119fb34308d00383f796829064be78abbe2984e117ddde4c6d2f91e9e92e9d7a852f583b3717e53", 0x9b) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000440)) r3 = add_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="e70613b1902cbdf6e85e078d45c5c845222382835dee6533e987d7b1ad28766f1482b620167bde65dc1fefbae6b899e21521a72b8baa7b71ab11075f91876c0a7456ca9b2dea0104c8c72590b1", 0x4d, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x8, 0x5, r4) getpeername$ax25(r0, &(0x7f0000001600), &(0x7f0000001640)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001680)) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000016c0)="c13ce64fc6ce7d29679ea5f7fba2fca6190b910122f07607a18ed1c525a7ddecce2ba37615aab6815afd425b679aa83d189ceee14857608ffa9ffb589668bb02ad4e9e23e760619ad70e21f6b0464c86973a35e77957657fe454333d35c4ddc6712bfb8bc38c2b8264ce0a473a30003d8c108adda6bdc14d8825d5fdedf77138200e278f9a1975019dffb8cc33bcc585c6c038621a3a0abedc0001c095d5e965be66f2e21629967fb07003b84fe7910305ad151e538b370563876fa0c81d5aa48625def8144d262bf53a855eeb53a1ace2b6b9f6acdddce71929a523c4f292e0f4beb517a0", 0xe5) r5 = shmget(0x3, 0x1000, 0x54000020, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000017c0)=""/34) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001800)={0x0, 0xa7, "1548924d21ebad4d308113035facf59cb7a0c85d744ff92c2156ecef7cbf01a6bae9cd1379e442dfe9bd82372ecd92ed60c16731c7aaa9274aca0f8f86cab5a85e527cbf56d271b440049bc525ae85d5f473f8a0466e09ab6fd4458ac1be796cf9a6bb2632735aa499b831b617cb8f87124c75f6f4f39fa635f5fa5ec97b846942c6088653d46d6f5009fa5390405dd61da8bad1025bb1cdab27e3050d96fa5be8af505ef41e96"}, &(0x7f00000018c0)=0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001900)={0x5, 0x0, 0x1, 0xc3f0, r6}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001980)={r6, 0x3ff}, &(0x7f00000019c0)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001a00)=0x5, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001a40)={0x800, 0x80, 0x8, 0x1f, 0x200, 0x40, 0x6, 0xf77e, 0x401, 0xfff, 0x6}, 0xb) 2018/03/11 16:00:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x101000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x1000, "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"}, &(0x7f0000001200)=0x1024) sendmsg$netlink(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000001580)={0x20, 0x21, 0x301, 0x0, 0x0, "", [@typed={0x10, 0x0, @str='user#/\x00'}]}, 0x20}], 0x1}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000000)="a04d9ee68546a34107e1bd2cd76b523923259cd160b5e106a9d554aa1ee2fdd882be0e8952418cf30e1affa3bd5c2b88c020cb5b58512311a9cd8b", &(0x7f0000000040)="875b00a8e633703b58cbe410d90e5f7737c60c30703e713fe387a8f84ff27cd0ffab7f0191b715bbcfad840749643f3a01ad5d3ede6387de04c6bff49b352cb80420b6f0932c86ab1eb004900ef965c3da27747c1ae4aa5608de6dc4850e5713f799a8d09bfc00d3738ffec8a86b09e3ee5b984a516880943c843f53ed654d6b0a63fbd6229aa88b57de1a6dd81e2afa7a4531bba3f17953edc15312efa748a6939c24a1ef9a1b8d5a4f8adb813d89577ec7121d"}}, &(0x7f0000000180)) 2018/03/11 16:00:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x1, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x16, 0x0, r1}, {0x9, 0x10000, 0x8000, 0xffffffff, 0x10001, 0xfffffffffffffe01, 0x20, 0x40}, {0x1, 0xfffffffffffffffe, 0x0, 0x5}, 0x4, 0x6e6bba, 0x1, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x0, 0x2, 0x6, 0x7, 0x8}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000009000)={0xa, 0x0, 0xd4b4, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) gettid() 2018/03/11 16:00:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x25}}) 2018/03/11 16:00:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000600)={0x8}, &(0x7f0000000540), 0x1400) 2018/03/11 16:00:02 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req={0xfffffffffffffff9, 0x0, 0x3, 0x9}, 0x3e1) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) readv(0xffffffffffffffff, &(0x7f000005a000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xfa6e}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0xac) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x5bd, 0x4) 2018/03/11 16:00:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe3ab, 0x40) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x101, 0x2, 0x0, 0x0, @irqchip={0x8, 0x2}}, {0x67, 0xfffffffffffffffd, 0x0, 0x0, @irqchip={0xd, 0x6}}]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/03/11 16:00:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)) 2018/03/11 16:00:02 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x900000}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0xfffffffffffffefd, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffc8b) 2018/03/11 16:00:02 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x1) msgsnd(r2, &(0x7f00000000c0)={0x2, "b378d5cac1e0b9450824b3eab9ba"}, 0x16, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002200)=""/4096, &(0x7f0000000080)=0x491) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000000000020014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000012c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/03/11 16:00:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bcsf0\x00', @random="9a9f840b272f"}) futex(&(0x7f0000000580), 0x1, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) 2018/03/11 16:00:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x10003, 0xffffffffffffffff, 0x2, 'queue0\x00'}) 2018/03/11 16:00:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000080)="f53ac2fc7a0e34f913b4e20c2379e4571ab929c412a13ca77a9005a40369f7e5bf0d64c7d703b6eebde4bd498c84c5e7fbfa9d873f555e1fe6618bfefe45b1816713944c4a1505d50047b1e74c75513bd56c5486e1b8b141150a9ab87268e6378f6b2004a2728d96c47993ad8cc434578890e68405e0c88d990e7d61ea164c04b7914d254803f4df624a7173349bdf41ebfbe2bc91e92728e6f4cf135f1924d47f995812c03826338c75a472719609a1dd2245e7eb8aaf39fc7c07db0216e1", 0xbf) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="240000001800952a000000000000000002000000ff0000050000000008000500ac1454bb"], 0x1}, 0x1}, 0x0) 2018/03/11 16:00:02 executing program 7: r0 = socket$packet(0x11, 0x40006, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xffffff99) r1 = dup2(r0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r1, &(0x7f0000000080)="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", &(0x7f0000001080)="988abda5b512050494685089f661c7a0f29f693015b220ef806c6db30725e3ad9d527c21ee"}, 0x20) 2018/03/11 16:00:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xbc}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4}], {0x95}}, &(0x7f0000000100)='syzka|ler\x00', 0x7e3, 0xe7, &(0x7f0000000000)=""/231}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x7fff, 0x28, [0x9, 0x3ff, 0x8000, 0x8, 0x982e, 0x2, 0xfffffffffffffffb, 0xffff, 0xfffffffeffffffff, 0xffff]}) 2018/03/11 16:00:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x2000000000008946, &(0x7f0000000000)={"73797a5f7420a76f3a62edb80300", @ifru_map}) r1 = dup2(r0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/11 16:00:03 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="4750029c721a4fd405b14e19ec248773d6a5bd55d30113d21bdddd575ad8", 0x1e, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x200000, 0x0) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x1a) keyctl$read(0xb, r1, &(0x7f0000000280)=""/190, 0xbe) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)="55e74701dcb745b436c2e3f7d9f9822895950244eb7c818eb8e0dfea8068f402d28bfc4c7f5abb730952a3dc51cfbf9ca0938055b31e4ff264824b96de59a74ba31b0806592965460e5f0b647f5b4cce916cf84330aa76a93190a3efdffbae3a3f3cf6615320196f130487347b5bfed5e8cd04448bf39a8a8ad62d78ef551d668796c36ba6e873f1df4285eba04b48cc07026c6fb8e8dec4be31ddbe777fcb583d218ec4e1c056d99282643e76c947eb074e545113fa0e3826f0a4ac626b99d0c2c632913164385fb12ea7b55a7a4f", 0xcf) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) 2018/03/11 16:00:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/146, 0x92, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) getsockname(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000000)=0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'yam0\x00', {0x0, 0x4e20}}) 2018/03/11 16:00:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) accept(r0, 0x0, &(0x7f00000000c0)) close(r0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@empty, r1}, 0x14) r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/140) 2018/03/11 16:00:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000540)=ANY=[@ANYBLOB="d400000003fcffff70000040"]) 2018/03/11 16:00:03 executing program 0: io_setup(0xffffffff, &(0x7f0000000040)=0x0) io_destroy(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x20000) socketpair(0x9, 0xb, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x2, 0x4, 0x1, r3}) listen(r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f00008e8fe0)=[{&(0x7f0000a9a000)=""/162, 0xa2}], 0x1, 0x100) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000000)=0x3f) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x1001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x4, 0x1, 0xfffffffffffffff9, 0xdf}, 0x20) 2018/03/11 16:00:03 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0xfffffe47) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 2018/03/11 16:00:03 executing program 4: socketpair(0x10, 0x0, 0x81, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000000)=""/8, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) kcmp(r3, r4, 0x4ea001867e22ab27, r0, r2) 2018/03/11 16:00:03 executing program 3: socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0x101, 0x59}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x1, 0x200, 0x1, 0x63, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x7}, &(0x7f0000000200)=0x8) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) set_thread_area(&(0x7f0000000380)={0xb3c0000000000, 0x20101000, 0x2000, 0x3000, 0x7fff, 0x67000000000000, 0x101, 0x0, 0x3ff, 0x100000001}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x4e24}, {0x1}, 0x60, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 'bcsh0\x00'}) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000540)={0x9, 0x9, 0x6}) open_by_handle_at(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="ee0000003f000000d3d0336cf2c3c95bcc0a6540b2f1dafafd538482ab9b25590bdc2dde9abd1b3c0d59376c4347f71ec16148f01d9fab8308347afc9f128de58f7054cf7c598c7a0191178e5094c2abe31964c15adeb52a6f26d9828b6d84ce30f243b7ca3a556a7819fcc2461b897c040043bf30de66b4bfda477ea20e98616814da2f0621e7c7d46269752d88fa819ab1165ebd8aa394db61d2cc318a5b5025c830d4560507c4e5e2168234322903b1b7bff384d0a6134b2cda791ffed8e2d084a9347d7871637fc47cb5c49729088af016592ebef63a75d41d1396313e399da408e9dfc90ee6ef9e9496b496"], 0x14200) 2018/03/11 16:00:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x82502) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1011000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=@getspdinfo={0x184, 0x25, 0x26, 0x70bd28, 0x25dfdbfb, 0x1, [@migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x6, 0x0, 0x0, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x6c, 0x5, 0x0, 0x0, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x33, 0x6, 0x0, 0x0, 0x2, 0xa}]}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4, 0x7fff, 0x4e20, 0x2, 0xa, 0x0, 0x20, 0x7f, r2, r3}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6}, @in6=@dev={0xfe, 0x80, [], 0x17}, {0x7ff, 0x9, 0x8, 0x7, 0x3, 0x80000000, 0x8000, 0x5}, {0xf03d, 0x5, 0x101, 0x1}, {0x5, 0x3ff, 0x9}, 0x70bd2d, 0x3501, 0xa, 0x3, 0x1000, 0x3}}]}, 0x184}, 0x1, 0x0, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000005453, &(0x7f00000002c0)=0x7fe) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0203000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xddd7adcf292ea99d, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x40111, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x80000000, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000080)={r5}) sendmsg$nl_crypto(r4, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)=@alg={0xf0, 0x10, 0x800, 0x70bd28, 0x25dfdbfd, {{'michael_mic\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7fff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x40044) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000007c0)=@dstopts={0xae, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) 2018/03/11 16:00:03 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x3f) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xab6) sched_rr_get_interval(0x0, &(0x7f0000000100)) 2018/03/11 16:00:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80010, 0xffffffffffffffff, 0x17) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000082bfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="ff00000000"], 0x14}, 0x1}, 0x0) 2018/03/11 16:00:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000032fe0)={{0x77359400}, {0x77359400}}, 0x0) 2018/03/11 16:00:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ustat(0x1, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000010d2401000000000000004c16ad2ca3"], 0x14}, 0x1}, 0x0) 2018/03/11 16:00:03 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) bind(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1, 0x4, 0x3, 0x2}}, 0x2c4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x0, 0x2, &(0x7f0000319000/0x2000)=nil, 0x7}) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1bff0)={0x2, 0x4e20}, 0x10) socket$nl_route(0x10, 0x3, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/11 16:00:03 executing program 5: clock_settime(0xd5410d504be5d6f4, &(0x7f0000000000)) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/03/11 16:00:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00\x00\x00\x00 \x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0x1, 0xffffffffffffffff, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000100)) sysfs$1(0x1, &(0x7f00000000c0)='/dev/snd/seq\x00') 2018/03/11 16:00:03 executing program 2: r0 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000240)) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/149) 2018/03/11 16:00:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x10000, 0xfffffffffffffffc}, {0x401, 0x5}, 0xd50, 0x5, 0x5}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000070000)={0x0, @tick, 0x0, {0x0, 0x80000000000}}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000000c0)=""/35, 0x23, 0x1, &(0x7f0000000140)={r2, r3+30000000}) msync(&(0x7f0000567000/0x4000)=nil, 0x4000, 0x5) 2018/03/11 16:00:03 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x5, [0x8, 0xd3, 0x4, 0x3, 0x4c54]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:pam_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x31}, 0x51) 2018/03/11 16:00:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) inotify_init1(0x80800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)={0x9, {{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x110) 2018/03/11 16:00:03 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000380)=""/54) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x20000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/03/11 16:00:03 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 2018/03/11 16:00:03 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x0) 2018/03/11 16:00:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/packet\x00') fcntl$setstatus(r0, 0x4, 0x4004) io_setup(0x8000000005, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='z', 0x1}]) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200), &(0x7f00000005c0)=0x3) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x200, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) r5 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000003c0)={0x8, 0x9, 0x7d44, 0x4, 0x8, 0x10001, 0xffffffff, 0x800, 0xffffffffffff0000, 0x3, 0xffffffffffffff3d, 0xe2}) r6 = fcntl$dupfd(r5, 0x0, r5) poll(&(0x7f0000000280)=[{r2, 0x2040}, {r2, 0x200}, {r3}, {r5, 0x4000}, {r3, 0x8}, {r2, 0x2000}], 0x6, 0x2d) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) socket$netlink(0x10, 0x3, 0xf) sendto$inet6(r6, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x101, 0x5, 0x5}) r7 = semget(0x3, 0x5, 0x40) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000340)=""/67) 2018/03/11 16:00:03 executing program 3: getegid() r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=ANY=[@ANYBLOB="000100ea00000000040142020003ca8b"], 0x10) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/11 16:00:03 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d1ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x2000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) 2018/03/11 16:00:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) 2018/03/11 16:00:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="87903dadc116b090e7ae6d85d79e6d6fadc37e9f149aff3e3f366a87bce94d06eb5c26856d0b3ca4a45efc27a2369ac349ea87538cc5e24095591c78f946e60ed107e6701007a3275fc68cf9572c93605f9d2ddbf4f12006834b75477cd96da4b85b2a58a2a49c8b17bcd16e053edf48c7717392c875824de91ac0c004edaf0bb035afb8d0545e7284590489aff4819c42b1dbd86910", 0x96, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/43) 2018/03/11 16:00:03 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400ff32d7e1c1a6dc737000ffffffff0000fffc0c00000000000000000000005e659a6229fc380c2dbfe25e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c29833914d9f04005e66cd4dd3050bcec1700612dbc3080c91745ffffffff770309f7f1969136edfd73294c0356675ffff000044f2a48f884732a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x1) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x1}) 2018/03/11 16:00:03 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x501000) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10) 2018/03/11 16:00:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x511}, 0x10) time(&(0x7f0000000140)) r2 = msgget(0x2, 0x4) msgsnd(r2, &(0x7f0000000040)={0x0, "0468a5416a8c12626f1a856e13edad208f846f8cbf9819a05081024ef49a0e21ec0f0af11fe83e464602bbe809be1e7f35428ccf790ff4921a87dc005f505e67c53e229acfd41d611ddc5b389f72bead1b7183eda162959a8f4017b4a79344c377784621331c6a65411635c1c4b047432b770e5898e010ec0fba86442b0d9fec2671397661e16ef9ae5f3ed8ac686a3606fcdd7d88540a02014a46fd588e51b8d7ba68c6958ef000380734a741711df6665948ad2a7305fca4ef8df42d9cb78cb5ae"}, 0xca, 0x800) r3 = dup2(r1, r0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/11 16:00:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x9) bind$inet6(r0, &(0x7f0000ffafe4)={0xa, 0x4e1d, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x30000000000000}, 0x173) 2018/03/11 16:00:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x102) open(&(0x7f00000000c0)='./file0\x00', 0x20d4375820d188ab, 0x0) 2018/03/11 16:00:03 executing program 1: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') fcntl$getflags(r0, 0x100000000000040d) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/11 16:00:03 executing program 2: r0 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x100000001, 0x0, 0x4, @time={r4}, {}, {}, @raw8={"1d0f0dee2f9710cadc9304af"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @tick=0x80000001}) 2018/03/11 16:00:03 executing program 6: r0 = socket(0x40000000015, 0x6, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$packet(r0, &(0x7f0000ae9fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cd1000)=0x14) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f92138a32f0150d74659bd4c5b66a428bd8f20f2f2f7cf324a5baa9728b4f0500d6500bd63e88d1096123208222d2c81c5d11f22df3326d5762d186ae6c1b16f22e87073e9f5b0661db17407e657aa2e2fc068d4c20d33dc81f995e7528de2ae0fc32af37c398551e609f9eaf0d5557857cefb9678654e320db339fad4ffb48652e1da8b06f64ce4dbded9112c2e259e74cf6bb668afef5816514841cd490c7514bc", 0xa2, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/03/11 16:00:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000180)=[{0x3, 0x7, 0x0, 0x7}, {0x6, 0x6}]}, 0x10) socket$netlink(0x10, 0x3, 0xd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr\x00') setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0)=0x6, 0x4) write$fuse(r1, &(0x7f0000000140)={0x14, 0x1, 0x7, @fuse_poll_out={0x7fff}}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x20, 0x1]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x2566}, &(0x7f0000000240)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) 2018/03/11 16:00:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"f202a999cf75002aef000088f301e710", 0x102}) dup2(r0, r0) 2018/03/11 16:00:03 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_triestat\x00') setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="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", 0x1000) pread64(r1, &(0x7f0000000040)=""/26, 0xffffffffffffff2e, 0x4000001) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x4, 0x7, 0x1, 0x7}, 0x6) 2018/03/11 16:00:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1) syncfs(r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x80000001, 0x100000000, 0x1, 0x9, 0x0, 0xd41, 0x3, 0x0, 0xdd, 0x80000001}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x88, 0x4, &(0x7f0000000080), 0x85) recvfrom(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000100)=@sco={0x1f, {0x5, 0x7, 0x3, 0x200, 0x80000000, 0x3}}, 0x80) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x400000000000000, 0x1005, 0x2, 0x4, 0x1b}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8030, r2, 0x0) 2018/03/11 16:00:03 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000000)=""/212) 2018/03/11 16:00:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005c00)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000005cc0)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005d00), &(0x7f0000005d40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000006340), &(0x7f0000006380)=0x8) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000140), 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000003580)) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x1, 0x9}, 'port0\x00', 0x20, 0x40000, 0x6, 0x100000000, 0x5, 0x6, 0x3, 0x0, 0x2, 0x9f}) 2018/03/11 16:00:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a004e200000000000000000000000000000000000000001000000000a004e2000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="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"], 0x48) 2018/03/11 16:00:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ustat(0x1, &(0x7f0000000100)) dup2(r1, r0) 2018/03/11 16:00:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200000000000003f, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000040)=0xffffffb3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/03/11 16:00:03 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x0, 0x4f6d, 0x10000, 0x6, 0x2dc, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100000001, 0x7fffffff, 0x5, 0x2, 0x4}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000080)=0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) r3 = semget$private(0x0, 0x0, 0x400) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000002c0)=[0x4ac, 0x3, 0x8001]) sendfile(r1, r0, 0x0, 0x40003) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)={0x3, r0}) 2018/03/11 16:00:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@int=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x8}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0xce, @empty, 0x5}}, 0xfffffffffffffe01, 0x7f}, 0x90) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/208, 0x5a}, {&(0x7f0000000300)=""/212, 0xd4}], 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'teql0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000240)=0x6, 0x4) 2018/03/11 16:00:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x141000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) fcntl$addseals(r1, 0x409, 0x9) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) fsetxattr(r0, &(0x7f0000000200)=@random={'trusted.', "5e91766d6e65743070726f634373656c696e757800"}, &(0x7f0000000240)='/dev/dsp\x00', 0x9, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000280)="bda8811bab881bd4b752889fbb612d0080a1c025ed71269cd2cee54fa558fd67e4e7bd92d861fefe488a7d3cb545e6f567be6ee3685cb95e69ba3c978c6da29456e83e061dd5ba16375492bcafca38a96ae0d6bc3c8dd71dedcd95c9da9827b4efacaa420af1f45030d7532e743d0c6b4184f315c55c"}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000340)=0x10000, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000380)={0x4, 0x80}) preadv(r1, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/62, 0x3e}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/206, 0xce}, {&(0x7f0000000740)=""/145, 0x91}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x19f3c00000000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x100000001, 0x30, 0x7fffffff, 0x0, 0x8, 0x80, 0x9, 0x5, 0x1, 0x0, 0x2e, 0x9, 0x0, 0x5, 0x9]}, &(0x7f0000000980)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000009c0)={r2, 0x9}, &(0x7f0000000a00)=0x8) syslog(0x0, &(0x7f0000000a40)=""/75, 0x4b) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) write(r0, &(0x7f0000000b40)="8e503be14383c57251c4287f08ff3718a1a2dc51593eb87c83893113492a6623f2226d9cf3751d2353ee8b0bfbbc130ddd12f1798a47802b90265c713145627a4d9e5859c79e78522d50fb831de5c67e3987d63b9c0f7a45a387a483dc159369e3a3704d0d3e659c4bc1dc8bfa75796243a8e87d9fe964b846f52030e80e25b6897e5ca00b3b655f2a0d5bad3f91c00178a818fd9b4042cfd9ab84bf09782fbf711679f11155c72e1e48ee80cc2165393b3ecc039ef8e01da01fc811e4f88cdf6788b891db513b1edbcde7021bac42090788514b6da926d033f12b68133d9b540acb11", 0xe3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) r3 = add_key$user(&(0x7f0000000cc0)='user\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="06311596036bb53c1e68b28ab0a12eb2f63b5092d0d5a570a716368ed0f9831bd2e0d40824d3ef6a294198b3873e391d44ae1e8470c639f2d77112f4f0dc020b1080636df9bb5b975b4fa7be703de7eaff09c5ceeaa4cc358a35e5c66a32ce3a6c561959d7fbfdd2cb448506d4b9e4267a44e010b3338036786c4ae535f25448f503e77ceec6aa3a97d65dbaac55a53c390ae68ca618e6a72f1304f4c42dcba817c7b749bafe5c8ec228e2eba5ca555ca7ce7d5e7cc4035529f0b3da7794318178f96c78f1ef3eca8c79dcf338cc025029", 0xd1, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000002080)='keyring\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000002040)=[{&(0x7f0000000e40)="a9c11dcf68b1837a2e0aaae64e97788c4df2fcc9d883547baf4877d6c3916b2700b6b6603a0f0ce6241d094672cd3263634578baa81177c89ec8239efc55bb13f06558603c59c2077ebc54dbf3c9ffc68bc6c8156066c9648bdd6c5ee83301f58e2b2ea24f47d7dd9d6ae66394f25b8ba40a52ef975114acb89f9f320678ac8a79e9f85eb50aa7a29bcd321c706b78688bdc849362eb5f1890ef9da0af1c9dc4be513c6d578d8e0b77d725a3a4145fbf02594542d301fea48ffba4bc2c1061a53ad7e6cc99ab3c2cee206685ff88dba26d165b1ca39be49d0f3937e364fdc4f265eb6ddc012aab", 0xe7}, {&(0x7f0000000f40)="e5a7a7c676fdf14014e0f35e03f3e2f25433e7b30919c557f112f77159f4f090b147d9bbc538c44c09eb2b2b16f0153b308252ff4c33b9cf1dcba74d988dcdab6eba8e4fb4a2c1ef2fd5ff4fbbdc2d4b5e584812766c2a4381e59783b9f570547d30ac578e310d4e0f4126483f746f4988c4dd2c3f36a8ed5bf9b941c87a0600dfe738702cbd3c20a6a8c9a6b88e2f3f39b8d439e24829ec7fdb5820ade718186ddcbe9ab8025d2ca89bef99059c7778403ed932a6f949610ff8577437f484eb805ac7e148cf2503f76e801c7511fed1b0c9fd14b709509c056456c3376ef85fea93ff0bd3cfd1e222c2e5d65e7a26d0bb", 0xf1}, {&(0x7f0000001040)="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", 0x1000}], 0x3, r4) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002100)={r2, 0x8a, "5c6e5e1edef33c82e574687c4a8d9e8de0a3f715254f13afb1996c43ac6ee39f0159350ddeb66052d810da5c6146afa6e187da200862261ef02b66599f70851b510738e29c01936f152ef2d41570fd8ddd1ff40ae2dbf84b46c1ead1da4e9e312d3cf9847299683a52f0b11d8f33240e3bba8214033c7718c11c19ecb414b771f1aedc7fba7619376fc9"}, &(0x7f00000021c0)=0x92) ppoll(&(0x7f0000002200)=[{r0, 0x9055}, {r0, 0x480}], 0x2, &(0x7f0000002240)={0x0, 0x989680}, &(0x7f0000002280)={0x401}, 0x8) inotify_add_watch(r0, &(0x7f00000022c0)='./file0\x00', 0xc00) r5 = msgget(0x1, 0x400) msgctl$IPC_RMID(r5, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) syz_open_dev$usbmon(&(0x7f0000002300)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002340)={0x6, r0, 0x1}) gettid() 2018/03/11 16:00:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x80) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) close(r0) 2018/03/11 16:00:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fffffff, 0x30}, &(0x7f00000000c0)=0xc) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="6fe9da0441efe0d749a9a6edc6c4bdfcbbf945d6dc2cca07e7667ea1662f85d8b418e7d52c258d016f95c2ce654f50b3c4ab1c3cca4c47cf52cf407c78615d9023a1699c93389352804dbff5a90ef6d22a93640c5fe0782974bc85a44ce986cbf8f0d67783bbbc6b1271d5efd2", 0x6d, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000240)='dns_resolver\x00', &(0x7f00000003c0)='\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000840)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioprio_set$pid(0x0, r4, 0xff) r5 = open(&(0x7f0000000000)='/', 0x80, 0x51) readlinkat(r5, &(0x7f0000000280)='/', &(0x7f00000002c0)=""/69, 0x45) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800000000000f8) 2018/03/11 16:00:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstatfs(r0, &(0x7f0000000540)=""/177) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x7) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000), 0x7fffffff) 2018/03/11 16:00:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfff, 0x204000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000100)={[{0x8, 0xb57b, 0x5, 0xffffffff, 0x1000, 0x1000, 0x9, 0x7d, 0x5000000000000, 0x9, 0x5, 0x7, 0x5}, {0xffffffffffffffff, 0x5, 0xe68a41d, 0x9, 0x9, 0xfffffffffffffffc, 0x6, 0xfffffffffffff67f, 0x9, 0x7, 0xffffffff, 0xc3, 0x14}, {0x3, 0x1, 0x5, 0x1000, 0xff, 0x0, 0x1, 0x100000000, 0x4, 0x6, 0xfff, 0x7, 0x40}], 0x800}) splice(0xffffffffffffffff, &(0x7f00000ad000), 0xffffffffffffffff, &(0x7f000000c000), 0x6, 0xfffffffffffffffc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/03/11 16:00:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x6) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') 2018/03/11 16:00:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602cff05000bfef9060000000079ffff6bc5fffffe0002", 0x21) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x97, "cfe0cd501c40055092f766306af1a1ebb97e281b2889fcc108e7b8a7a2b36412b5e68620f2a829bb33cd49f72cb6a2477f68747a52df5929184e05a18756501027b9ba87288a958f1caba67a70442a5e365e6770c541e4c7974eb9349c06a15ad796f66dccda9ad56d00dfe0cbdb6c576ed7663df06dae96eab69b62d423bf45cf7e8cdc2e0f4eb4178ab07b7b6785c5dbe90a618b0608"}, &(0x7f0000000140)=0x9f) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r1}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7fff, 0xfffffffffffffffd, 0x81, 0x1, 0x7}, 0x14) 2018/03/11 16:00:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x92, "dc7d28f66225d3c5b56bf98f541ea39f902e873f194c2cffca94e43ccb6408581fa4dcae1337cce1c49fbb7968cb047b5856f3ef6f2cc598ac7553a57c8aa1a4be605d241967a8bbb7160f85c169068b834a6a6354d31705b4e5af2f098a0d177f8bb79cc41df8da76b56b618d3ddf018ac3357e0aaa3552d60b770689e16a621c9b4840c2bec5ad8ea7a43aff834ce8f9a7"}, &(0x7f0000000180)=0x9a) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0xffffffff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000486, &(0x7f0000059fe8)=""/24, &(0x7f0000000040)=0x18) 2018/03/11 16:00:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000000003, 0x440800) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) 2018/03/11 16:00:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="de2afa44aed44b0dfd1bb260ff749b2499ae38ee256e78b3b095684140f0f11baeeeb5caf33ea9835f24961cca0fc2b02466c466f9a0e99d4b3405ae31b69e25f921c0eb06f5bbea1e2ee2ee0bfd20ac6251c736dd53ff41aab2b467335b59fa5b91a147be5f38796f5fd4e8059f74b02471e1a4de1cc799bd21669465f297b8ba7fd7bf2cfb2c4a0d799e6d21dd5910ce5903da13c065554d4549bc0e70b74af85113a3488e08ecda8cda0dba60ba282e5ffc090bcecb326a1ab7c88b296d", 0xbf, 0xfffffffffffffffd) pipe2(&(0x7f0000000240), 0x0) keyctl$read(0xb, r2, &(0x7f0000000200)=""/11, 0xb) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB="5d000027147a0faebb2cfe"], &(0x7f00000000c0)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="0f01cf66b848008ee0c4e2c5ac35c6665e13c4017b2d1f67420f01df460f01df66baf80cb8d5b7cf8aef66bafc0cb008eeb98b0300000f32c4a221405f3165f240a7", 0x42}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/11 16:00:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000480)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) write$selinux_context(r3, &(0x7f0000000000)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) sendmsg$alg(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="b3f7d7505e3368820b138c680684744741e0e2078105fbc285c37ec038c60d597a4057d2fdf24a48578fdd734a6538", 0x2f}, {&(0x7f0000000a00)="e0d055b1dc4740111c883baa3aa6bdfd8332d3ca309a15f99c2c0f8a05562fff209f273b5aba86fe8e8d7e6e735927782f3d85baca7769dcbd6d0fc278", 0x3d}], 0x2, 0x0, 0x0, 0x20000010}, 0x40) recvmsg(r2, &(0x7f0000000900)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000b40)=""/212, 0xd4}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/8, 0x8}], 0x9, &(0x7f0000000800)=""/215, 0xd7, 0x9}, 0x2101) 2018/03/11 16:00:03 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r1) ioprio_get$pid(0x3, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400000000000001f, 0x40000101004) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2, 0x0, 0x10, &(0x7f0000ffb000/0x3000)=nil, 0x6}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x7, 0xcd, 0x0, 0x6, 0x3}) 2018/03/11 16:00:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x8, 0xffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/11 16:00:03 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x0, 0x6, 0x3, 0x2}, 0x0, 0x4, 0x8001}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/11 16:00:03 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/16) 2018/03/11 16:00:03 executing program 6: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x3}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x960}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x40}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000140)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000180)="c3160e0a15ed2f1f9770ae08abda62ce35581ac2dccee0cc738f8c", 0x1b}, {&(0x7f00000001c0)="3d04f8c44d98be8932c3b6ff2d3383bd9e73e1562cf656b1dc416f5de0ed6bd4d33514e847e31ad819887dab18fd71de7246c0c273fe94793a616ca5191efd6df3c3506102b2ab78350caad206805c51781c4296ebbee5a30e3568fbff55c0c23841f204c9cfc3e79e380669b2cd3a8b2e80f16a5e6e2c4bc1bd19000eb4c2a99e4eb9254fe65415f491a9aa282e26341a1711a0bd7d933ff1cbbf4934d0a7354afcef386faa5159d6fad4238b83ed55b8602e9fcc89fcb23720ca868e6e9a2f7e0c7704cfc50c759db963307b626d5161970849c8d4dc27ef80b4685680686bd8ee00f51c6ea77d7182c520f5", 0xed}, {&(0x7f00000002c0)="48fde3e0e0dda4c446e2574ddc4a99f5b727b23d28cd3f889fe9119cc030c59fa57a3e4765", 0x25}, {&(0x7f0000000300)="bc2f1214e76ae44c459b8320552082a4fd8326e2b0118484cf250f63254e7c2eb8de11ef47bc91db6661c3b3ee74679e586c5f5546ca3445f32da4abdd0c9e925087dca8572f4600f5dcb695c4e80594a13b2396c1dd0f052d5f5fbc3aa310eeb051904a9c7d89af65f445faa70b22f9cf7c8c39b29888ac3cce92506213ba76d31ff27d8bb5f2bdc22142ec547fee0520a3bf386f0b894fbb9c6a9c23d6f4", 0x9f}, {&(0x7f00000003c0)="0e3e2ddf277b18c3148a47fbba813e307bc83b04d7c47b562e207d03a386281012415a8ee9a470fbf8439d380d2679efd647b436fd074bc7c67188cfc621adf2c5ca83c6ed91c636c4ce257bc9c2e4680285d06fea", 0x55}, {&(0x7f0000000440)="e47409d28b695aaa7eb5c851bcfdddac8bd47ffa3559030f4c8a37c4abfb6ed5cf5771ad8ac56f442f36b8bc154c3471fad1012a263b5c8644a50d3187b86a9a8640c492e9468e2a7b264d2bc8d656f33230329d6f2aa45c1c824a93a88562c9bd935098ebf0df5c467d7c93f3a2cb7bd9019474a481862ac7c9da0df5b47bfb8dd73b06bc1a09b7720addf8decbb6861a3092e2b264c665ee092b9d5092364e0e3a3d8582403dd3a92fd827336e604a12f4dd5ca0eca6b7e0f347449791f4b5a4f1957bb15928ae8af238e13b138b8725f57dd9a35289db3d04a3eb05b618cba41510553ef68ab9b9e0a106fe6aceaf8111c360c13f", 0xf6}, {&(0x7f0000000540)="07c9c09fa651707f1cee24fdc44753bf96a0225056fd59d526628081d75b2e671f1b6e2b8137604afeed6c8744fe2de0373c0aec2d017bd640a84571a3a63316c1a0b87edd0b4e59baf7b5e20b04e021cc26fd5b0dd2515f51adf302bbb68617c96438e9ecf99bf698ad6f7902b4c9608b2f97", 0x73}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="e7c9a627cb17a8a4d206c316ebc3f4432c6b62a1fed6ef3e6a29b1c41397297679d8ea216ca2148bf51fa8f4e5160a41da3421162321e37470084f348971fd28f91a0643dae55b4a9a93ac1399365e5a082e6150bf7a5dbbf24de51b5c8c5fb93cd0be4e903de6559987dca320e37f33993d1bcd31e5f0a857918bc502070f0ab6314adaf8e89af844b2c3b76726cdd3c0d74582162a6c85a51200a4da369f4c7f72d2cc7e28484ed3dc6e19b9c9898e30bcd70d252923e87ae0f410767341163bb3a19ea6821f83d6ae39c0431c4d7bb42df24c715397c89a1f2431fe5985eeacb8e3ce546012f254a9375bef9c2bcad0dbeeee73", 0xf5}, {&(0x7f00000007c0)="e178ff8d80e947a24c699f1fee9854dc57d99a7c80203bbd372c4714a414379eeca300e6fb52f6af2145a842a249444892e59e407365cc150781c831a41922841f90d641741ae27218132b9373c416239e2bf61f1998c25bea2195109ff1495e5efe64f4374230685be6dad6c69272201728882ac487bcb90332636c5f37f5f7a9764ac6e5", 0x85}], 0xa, 0x0, 0x0, 0x4000000}, 0x8845) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000980)={0x2, r1, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000009c0)=0x9) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000a00)=r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000a40)=0x6ff6) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000a80)) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000b40)={0x3, &(0x7f0000000b00)=[0x6, 0x5, 0xffffffff80000000]}) getsockname$packet(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x14) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000c40)=""/99, &(0x7f0000000cc0)=0x63) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = dup3(r5, r3, 0x80000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000d00)=@assoc_value={r2, 0x6}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000d40)={0x7, 0x100}) sysfs$1(0x1, &(0x7f0000000d80)='net/netstat\x00') getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000dc0)=""/66, &(0x7f0000000e40)=0x42) mq_notify(r3, &(0x7f0000001000)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000e80)="8b40da4c3d5cb03333db1d85d8024b80edc91f3eabfc871be07ddc40429902327f731d447d21968a24ec240bb6e3f41df21cf44f62e6e074b2c9cba4c2eba5a11f26f3944d9cd05a0d764d4291b92584dacfdc52535b0a2a4789ca3e4868e7babd3b4893db2635ac15ee25d573e0efe4a6bea456735abe990bc5b7ab1f099ffa5d7df63aa5b74963e90a4833c05702511a2617a728832a746cafc44634abb892dd1d1c0ff93b21dbaa7d0980f6a654fd", &(0x7f0000000f40)="ef1d1d122e12ed01502114ac7e6875527c4d1cf7ff30e3513960403f676dae298f95b5b92b531b5c6441c092b218cb307bfa09ac6a5eb75780cafabbab9c6e29300c1b276886e489c86cd012568592324bbdccd5ab57b83e09ebc618e514962a804db10a71b7b4fb0dc19ffb866b11c40a94598e6e9f2f0b10500458bca15d759336dc3f7c80acb9fdc3fc0041521c56102c92924e3c5b8c9f9236340bbccaa751b81c0a56d48d70e2ad7986b1cffb"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001140)=0xe8) setpriority(0x0, r0, 0xda) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001200)={{0x4, 0x9}, 0x0, 0x6, 0x7, {0x80000001, 0x3}, 0x2, 0x8}) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000001280)={0xfffffffffffffffe, 0x8}) 2018/03/11 16:00:03 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690", 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x800, 0x492, 0x10, r0, 0x1}, 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x10}, 0xc) 2018/03/11 16:00:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x47fe, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = dup(r0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000000c0), 0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) 2018/03/11 16:00:03 executing program 7: getdents(0xffffffffffffffff, &(0x7f0000000040)=""/43, 0xfffffe2f) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') getdents(0xffffffffffffffff, &(0x7f0000000100)=""/183, 0x355) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = semget(0x1, 0x2, 0x200) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00000001c0)=""/210) 2018/03/11 16:00:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, r2+10000000}) connect(0xffffffffffffffff, &(0x7f0000000200)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)}]) io_destroy(r1) 2018/03/11 16:00:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x220000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x57, "e1401f87e2d8e4dd409a6c75efeb141adda9da4069d24236efb0c9c95bc9bd82adaee114e14367eb26ffaa7cb1f0c1894d25e33cea34e88b2d0d1822e4e52711689fd79ae75b109cfa424c3913190c71088ecb0e3d3ee2"}, &(0x7f0000000180)=0x5f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x89e2, 0x61, "e7b31457577c706e1c75f73e2ccf97439ae8ff53ea7104dbde79aa5d0e4abeef4fdbf1e020b1b20bad3449db597a153402ad12dd6f030df0a8b056e2d6106c3b0202faa1c5bc663b4128d23e7a99b9c7c82fcbb87687e253f5b03cdd9c03586e44"}, 0x69) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x6, 0x4) fcntl$setlease(r0, 0x400, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10002012}) 2018/03/11 16:00:03 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x1a, &(0x7f0000000140)={0x33, 0x3, 0x0, 0xfffffffffffffe01}) r1 = socket$inet6(0xa, 0x80005, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x401, 0x334000, 0xfff, 0x8, 0x400}, 0x5, 0xfffffffffffffffb, 0x2, 0x1, 0x3, "98332d1f978fa9a570e7a0d4e104ceb26eb7dd5bf1c51ecd236f2bf33a66ee39540888fbd5d2a1c53fc0c376ba41538ae0a38fe643445d5692d91251b5bbad84f065380f30e3d0a7321337962398b42ddf4fd31b0737393c212c55962001622a3d931e13287c600a5499b20f87535d01eb00ffffd76a1c5350f273f4bdb50d34"}) setsockopt(r1, 0x84, 0x14, &(0x7f0000000fff), 0x0) 2018/03/11 16:00:03 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000000, 0x1030, r0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) dup(r0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/03/11 16:00:03 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22100, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="4c575f96ccbad564c31768cbcd11f16840618cced5fefab7c58165a9b27194adcdc91bed36371adbafd733823275d177df5a4e6718c03266751905a89708c0a80e08cc43837dca50840a909c722e1b189948abc74f8f37baca8d3b159bcde7f03f468df52f7f2ecff6795bdfc12dd1843fce8200f541bcaf74d35a8f1277f829c1a0473a6bce2c010644092d526de40c44d991223f6a18130f1a3bd57665a03229d3e8acb1e7fa9b34bc1a9a764633bd00373ec415fddaf5a62ea2ab2e14ec71a962d5a220d670b3face00cc") open$dir(&(0x7f00004be000)='./file0\x00', 0x87d, 0x0) 2018/03/11 16:00:03 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0300000000000000feffffffffffffff06000000060000000400000000000000ff0f000000000000030000000000000028b1000000000000000000000000000000000000000000000200000000000000000000000000000013de00000000370001040000000000000900000000000000000000000000000000000000000000008218000000000000000000000000000000000000000000000700000000000000080000000000000000000000000000000000000000000000000200000000000000000000000000000200000000000000070000000000000083cd0000000000000000000000000000000000000000000000040000000000000000000000000000"]) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffff, 0x8, 0x0, 0xf, 0x3, 0x800000001, "709bd143733c35bd0354f5e9d9f41f6c92ce2163fa4d38bd8e19d9c63ef79054dd110eecaf25913f2f88ae3d963233e8c3fc4462eb9f7d9a17e27e038a594df5", "b1520487818d94605955c2e06738913ccd2ecea6f715202b0d984f5dd53087beb30de68434861bcbbb178e514c8560b53012cddab13fb152fcd57b75b5a2a2f8", "6bfae68dc704428db13859a28c59255d5e28684491eb37d55b2f4ac2ebe837fe", [0x3ff, 0x74]}) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e7fe4)=ANY=[@ANYBLOB="170000001c005cffffffdc273effffff07000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x299}, 0x1}, 0x0) 2018/03/11 16:00:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(rfc4543(rfc7539(xts-twofish-avx,rmd256))))\x00'}, 0x31) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = semget(0x0, 0x3, 0x0) semctl$GETVAL(r2, 0x7, 0xc, &(0x7f0000000080)=""/9) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/03/11 16:00:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200500) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9f5e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x400000000003, 0x0, 0xffffffffffffffff, 0x0, 0x4}}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000380)={0x6, 0x7fffffff, 0x966, 0xb0, &(0x7f0000000100)=""/176, 0xf6, &(0x7f00000001c0)=""/246, 0xaf, &(0x7f00000002c0)=""/175}) 2018/03/11 16:00:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) restart_syscall() r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x13, "b31f18296e03208f0d081cc35efc2ae402a688"}, &(0x7f0000000040)=0x37) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x7, 0x3000}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)=ANY=[@ANYBLOB="9a52438e8227ffffffffffff08004f000028ff0000000000907800000000ffffffff0d00907800000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/03/11 16:00:03 executing program 3: syz_emit_ethernet(0x38f, &(0x7f00000002c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cf2bb43c40b8", [{[], {0x8100, 0x9, 0x1, 0x10000000004}}], {@generic={0x8809, "59c038a003e96ab039244077ba4896f8e2da6085efa64b6794dec3ef385716f2b346f28008d2304ad8fe21a9535424ea5242cf9d04f0ba1d4297d33f2db537b72b249dbcf753f0d292f2623835653f65b17c30e2c9ce72433e0b02efaab88da321cc8cc5259af1227b811af190d2693a5880a84dd387999f9addeee3fc95f8627f4d234bbaf995d2d6a043d0b111a5a9717344fb664ecbd1a5ae447e6544c4d1cdbcee2e57"}}}, 0x0) 2018/03/11 16:00:03 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', 'wlan0mime_type\x00'}) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r2, 0x1) 2018/03/11 16:00:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x1, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xbf}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x10000}]}) accept(r2, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0xea, r4, r5}, {0x0, 0x5, 0x5, 0x7, 0x8000, 0xfffffffffffff687, 0x3, 0x1c4}, {0x0, 0x5, 0x8, 0x583f60db}, 0x2, 0x6e6bb4, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d2, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x1, 0x9b0, 0x5, 0x9}}, 0xe8) 2018/03/11 16:00:03 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@generic={0x15, "1e8d93122976ee8664ab71e8e276529d28daa3a35f303d41a3b9dec3af75e896bfffa5748c15de622a64012b3c9f463ac1c9d0317376330d4e3b87f3800c4ddc58ee857b3b8180906f370b583476d7cbe65ad09c27a0a9605db32963253fccffeaa3a99470219f69bad3e196b771beec737b9d30e64125223b5508957421"}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xffffffffffffffff, 0x7e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:objectl_t:s0 /sbin/ent 59\x00\x00\x00\x00\x00\x00'], 0x35) sendfile(r1, r1, &(0x7f0000000080)=0x8000000000000, 0x10001) 2018/03/11 16:00:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x107}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0xa0080, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000380)="b58081a54fc47c88f75c42c2623abf1e5572fcf1b488c7f94f2d0647ed99242e666f98b1f1eada4b9031eba83079142777879dcd916911b474118b95ffe8b3193df491a6d67ebc82") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x10000000, 0x8, 0x26}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bridge0\x00', 0x200}) iopl(0x7fff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f00000002c0)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x20, &(0x7f0000000300)=0x4) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000080)="12ac1ac1c976f5eee8800662642a942232e93aba01b523d0038b1398a755a0fc6cbca37ba09565401f9d7d9774731b2e1bacea3d4b7affed1c0eaf25ffcf9e983ed2626b47aecbdb7a6ce1c5c7af1e82a42e7ecd7d69e33cc02939f583c2675445c2b540974aa2ef7d53c01c94a0d62de3c2cc611061cd049ca0928ffcd40c5cd8ac7efba9c6b2d01a9e4b5271425c42e920381cc44c3d34db41ccd1d864db59fb6ce037") openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/11 16:00:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000879000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000240)="f30f0093bee066670f080f01cfbaf80c66b8788f668866efbafc0ced3e83c5a92e367b0666b90c09000066b80080000066ba000000000f300f236e610fc7b40e00", 0x41}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x186, 0x0, 0x7}]}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) 2018/03/11 16:00:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x1fe, 0x0, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080)=0xffff, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x1}) delete_module(&(0x7f0000000100)='\x00', 0x200) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x7, 0x5b, 0x2, 0x1f, 0xd6, 0x9}) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2}, 0x1e) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x20000000, 0x3, 0x4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x3f, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x0, 0x2, 0x3000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x100, 0x100) set_mempolicy(0x0, &(0x7f0000000300)=0x3ff, 0x9) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000340)='ifb0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt(r2, 0x0, 0x7, &(0x7f00000003c0)="4e4df275e0c9784b55392a4bf1301b3c47997e27e3e383673d8628038a0ab94613976047561f7e7101a4a16cd36d085da8ccc30a78e7273d223ecf2fa22dd3fbf466936dbb8c14730a30df4b7f344fed6a3d4ad2b94f8c4dd33ddc79421ac875aebc2aec2e50c53f7f2522e53a93443121a55c8f4e26cbb07b3f044273f2ad2b1c65221f7a680a06461a388bbe3fb6a655a7894cc92f165d19698ecd58c24e4baeaeaa05e333a2", 0xa7) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="45ac8c22785a7adf1b9ed2b76b7a4b368158ce490136354665442dfa5d45b56433d3579cf13bb81786ea68a63c5df6743f69e447038f591b27482f8c0a495406017534df3c9cde93cd8d7222142749d2244d915b7887ae69d28bba9fa8c61ac5d6190668fdc31c6dfb9116c74f499f5f943cc99d9c10930cc749cc35f8887ce6d696c64dfc6ca7f7049c8626f2248d10c060d55af8ab07fce3b74350f7968c5b57f002d795d9cc9d8a866d51d545ff7f24ce5ec3332d9f17ca8d89dc96e96864f9544f614bcb64dc39e964c74f1d19d09659ba440ee9409a6954a0f5535b70a8110e0cad8ec7564ba781387a6e437505f9ba15c9bb9006f9606e54c755ade8289eb5ffba30b73cd8541760fa85e405212c91c4c33d5f0c5e1a9f8f16b6b582ce1439e710545d009e8e30781f8a1f5e72b8971159a537313dc02b30c256b070bdc334b11da7d39d864605654be2e080c354412208e97a04034693b78e0b62f58c4a16d35622a277fa57a01968117111eec988993c4636d05c779384b4cd73ad1764bb8ea6eb0a039260f9d90054fcddde3d46d0553be788df8650a04134c246e0ff551cf6cd2155c17808c550a4f43ddba94a65e3a00d2522d6b5d25e81f0824719a3f542a7b694dd9ef39113e7502f7cfb599ba680c93c6681da553735577bc29c5963332c362662d8388343222756640fa57cc73aa33b607b87cdb8aebd30df42448cce1847ddda363ce796e11e2296e5c9a12d0af6f7bcfd77fd9a8dc91526c7882112e90810879d1fe2020963e19f34375861785e6347b8c6bb375e41c5b31a42e4da89bc954ba74ff88884a4fb1f6b6e3a95504af1e5c68aeff26fc883c56fe0639b63645a20a1184b2209569876e41860d58c57e9dd3e859a76aec6d545c120248b78ff4d5647e03ac011c4e7ec814902913645262ada9085e34aa902df5372250df1197a566df972b4687d956b2e91b0957d7b8a284c32a76d17beba14f5afb362a7bd7a21b4ec7c21a821501683e24092533bc25c276a28899c63360512c1a6981228c040020701475bc3673b2272b35cdf333209191c887ad9af83ae55117c11a10740c5e7e9d8a2fdae3d55aea108bffcb85fa867bf197e7f4a831bea342aecf86fd230a5613f4cb8a79aab7f82cd30fb2aa279db3e14365d790cf3ad40e5e728cfa90bc8f040297ad347bf6d300b9f6a90b6f5b9fb164e366dcd99d46a286b4c8d2246fd268574d674eaaf5733a3a0fb6fc374bf302f01d88b25adafcb28b4338df5770db7a425960c398edcd27acac2a93d0e8177a290708281ab203266a965d4cb6d3040db68c4cb6c5620767a0f87f61cc0ea24877d175e09df8102e7d238f476e2c8669bb8de28ac849d8eecf998771af2b538a149955639b5d112892c9d56cd2355006b7d857942744be217e27f9b084691a348350aa2a467903f68817d34f5aa11df6c2c6e178a2cf9baf51d1fc629177bb9475a9380f556f8a4e4b0769196fd9bf8d300ceaec67f7486dbabb535d5540bfb9875a3336a3705e3b5fa66228d7bb25f81375db4de1b982a081f8a632f259396a9efe7abb38a03fafe24e7486aec32a091f86c5804b2627698326144491fbefac1133eec9ab13879468da80cf76094a2333865b92a5ae4082da11397d4ad3dc8ef02675cc054d0c0ac048757f4e45d7a0027356ca1ed195bc8b7f357b992f81f324a304890dc378412dd74e116bed9354690d4afd4eef8e2d7742a21d1b56763dc497fb36d6ea5c11a64f9e6cd61d3eff9b30e7d42baffd4a3bf71c481a8b3dbe4b626875996e671f008fcf9f275400357b1b2a00dd2f841d5e6fc085c41ddb94c84eb282b80dcac1d9cda9ae7de03f7daf07ce4967938393637eb38edbd68c4816f6405b3d9411b1eeed47576d85b0c43f4380b6e8ca9b940942e982ca6973bd95be6e063332d153ca927ca29160e6c39a79d2401622b0bbafbdc46f1d2ac4b1f1042f074eee78d6291a23475ee80fd4679bad8981a3305a942b74b86d39fa8d891b271add89bc9ef5570bca29d9e7ef26ad6ae1b2e84db6017943d4daee073c836940205765841c61544159db7b97d9409bf1bf7e80fda250d4d3756d6ef09361e1cf95d84ba20970a021f99df6d0c887356b9414a401f8cdc0e36f54fd875806a35902863ed657d09943d31b1e88e44a98193de790c618177ff19badc99c7816e0fbc808fd5e0140dda73ea25a879722aac98adc80ec9a6b613f48c9c16a5416f46b599688cc165d38db85c43bdd44106e9a679ffbc58fe9e89ddbc077ba4414e97dc72ffcc123abdc923433e8604684872710d5dee22325b7050e1a4d056c7cc27937af90610bc308c73448cca7f4bedbf096fe975c23918c7778880ea1973eaad240f9dfee9ff0f6444c6383220e03546918d4603a3e979b99fe23633476dda1589381f2883004760fe2a7f4f726c358e98b467ecf17427598d355bb17a90d3f659cc2f615567cd194498ea7822429cd84754428ce7c2aaa1d6ccd6a85c0ef0cf160d120bed231434031b52c9d89cb5d6d77e42beb61c71604ecf29d11bd975f1116f15fd1e3ff55916d79412e058551ee3ab7871ac553e2fac28528885c3f1de1a06528a292d9f9ce055608c10584fec8970983c2f81d7980f610f1ea28a688e423c6071ac61fa977b52fd0ad355f4eea4af6b40a1f837c5266520f7d28853719df1e9090bbe0df5582ee59caa4643b1bd0db3333d47a7697930ad504cefb0f273e3b00494b00e8e3d50e48d2d0eacf51bb1b9573e7e2ea891eb5d730c7bc616aac5ba5b3f4d1044e3b6f0a36dee0bfe16ec642be37edd8e51d0d6ca6e83af2602879bf54e83165cce7cb659f8f44bac8e7400350a971f199f18379351b3f40d8520ef0b7b3d326744746b549ac6e49eeb4591ee6c04b75181b1fbc6920f31b7db4dd68384cb6187fe0589a765249890e8fa7ff0222c8c2dafecc69d49ff754f7b68659909b7575dc88b955e11f819aa2065477117063cd592302ed50c7a8de015ec5efeba391515c9c0499d634b0bfb6dbc49c1f22460135258ecc48c4264b06e34854b55afd3aab04b0d996afd35ec1e6600b2afc1d20282f4458add1a8df94a2699749910d55fc5bcee819253d9566c729f0902323aeb4b45cc88cf7ca589681a7dcb92fb4751ebd07162db54ed382307b3dd8e9abd61258886466a3a169f7910f274e7130a50d3de9b56165c42b895ebfc5e2e664a8ee44e66d0cde2a270bb2c72e93519fc63dfd84a587387fa869bcb2392f5f5f7d2497aa8b2c275dc6ed70b6e14eeb465b67c01016d32c89dc96b4339c8f8ac24eebc59b70438391af25c185bd457f046d1c69a65e9e0e5d7bca3bdf44d5bb4592d2a9f33f26d01c830b8327134952b3a3ff1e4fa0772c150655e57ab141b2b9a64e5f3916477d83d1d6b82ba6800e87d76ebe66acc1de160485ce6a631a093df7fd303d4925c5bdc50f370f029e04f5eb358e28156e22d07166ae363c9f571a9e4c1d5db900bfae11c93cce44c6afdcab63d48509fddc36a4a39d35b1fc4c9c16eb60cc844ea2fc58b2a0d10bf9c9c9015900b24318daeebd4ad2c442fbb8e7d8480802fe746c64eb59c46f0900f3cf588dec8dc94de79d7bd227583b16763c28e4f3d4c57d33a9da44b562762e00539db893a1e15a1ce74f25b3b365193cb42b68752cb6ff0e1eea0500738884b0f08f26a72b3aff984e5a9665d4d656c770ae6e9fd2db69dd5f35ddd92c9708b8d1b9da295f4ceb852a0b3754920dd394d7dbcf1ecaa8d16a3782cb335db2fdf7cb398696e9af7890f682617ea73dd948d162c63b284b3cb9231dcb0c280afe9f7f1a80b6962e68a7606fcb53ae2072f1d24f0e387b88dd0700d1d03c9e21d030b8672a40b733fdc17f64ed8dc8ed770cb111c0e290cdce14274d87ebe1fb0ce977472bac3a63241201ce3f12bc0c0806f9f120ad596014c1ba836fa46a1dd4090ee43416e01c13a1f1dbb283c50f3c3492840cdab50ab1084023fd8a04015adafb4ad5ec09f28abc172c1abff33b6fd9d665f630f81884fb76ded034db01e659d1b169522a9e2cb339a848c4d6667ef969eed41d14280919bf4a1d5d946837f69dae9be3456a03d975b8e290025be66835f65184a48b64394c177bee35e0f919e04f9bdf25adc55b46de470edfed4dc046b6ff22172d331a401c53e72bfcbceda5fdcc7c89b6599a34fd49aa510db6342251b473f5bcfe852a7be2f276e77336a5d15d5dd8f2a4f21d66c74aedefe499d6f6b65366fea17193461d192448fbfed42fc0379f62abd428bd0bf24f0bf44ae1748758f56038d1e700f54e254a10fdf22f7f58b2c792e5431121a5d10974ee975b0181dfe0dbc1c3bb0870c88bbf18d0065881d4a2e6e7bce3c1334bf04df6e1d6aba26058a58714d9dcfbbbed0528db2f76b88410f373a8b1a1a477c6bade2219c96c40aefa81ae836cb7dde75a4e41f7db51e6621f969591616598aaee641f72a270b8c29dbdb3ba6e4506305c49f5ee99f365fe984b7871cb3f535f1dbd4558b4c89614bbd4455bdeca97549e3e5f7d6e2a6d06b57164d68228cd82b42d8c149daf47f393a8c002d6763159b697fdfc7b13b0e132289061c085005a8c5b0274e027f6ba5cec84e89a150debd7bfc36d9da002ef9f97f404c4b4470d91dd61aa6af882dc1bdee1f3c923fd3d9b7355623b1d876e079941a264a36e984be34d0067fad19fce93c7135dcfc7b13a2d55c19bb8b5cdb24b26b148d16e4f88602a90f8f95fa2c71e3544cfa32e48e9c54e1d72e605947aa74543ec88f7c3e3ff19fbdcd01898e2adf718661bb25bdfc9c26620a9786450ec5d511721b71a1bfcc25ec2806c977a5fca831b7576f375d9aef56eac73337eb4d9de6a5180660a32bffc2f821bfafa1f2a58b6963139a8ff7eaebaef56b2d7f57c9e20b531065e082d239a7252662074bb72341680f58951cc27f7e3095bdd0951a292e8d227b1fc9e4f812f9f252a8e300c500675f9647c9aae5415d5cc15a3badbe76a024bbc2e66c29fa4cd45f9efa457fbf0b0f3eb47cb3e16f4bedc6650dc3b9e1a31b371bdd519e620ca85e332053494db9ae1cef1b4aa5e40ed8691ec0a8e6e3bafac5b11240c1502b7573f558143da7d2a5a4e6c9ffad8886bfb86ffcb41470eaf1283cb39c57668463e7651a84a9201c318b1e62e99549f97ab8e25cf28be3715374a6714c3e7f09a443624a765d1efad6622ebf32ad0a733538f27338bc66765c4ea67b05a97df0518ba838ea6ca264e859ee55226a4a3a30f6ea2d0cc0d3e6cec17db19381b0b8e41447688e9560e9c8b44affff88570e4720cb6062cd7ccc17f69a8d47e98a0a5a70980c3cfe7a9192e71b7db2842e71e3770a3000b3bb35593a6b9d54f66ea3a91905b0f99967ecea08a0b9bc4fcfcbb82b75ec62670b9737521675c58dd6ee842752653a2b1cf73e84b6faa402da7120cae83a3d5b9a526173cd166a4c244fb4a7316d494a36c27876c2e7eb1bc27e256ff335a45f8217abc27a0170ae35b5477da78e38475344c3a95e93d64e2fdc65dd7b7f41cfdf0aa1efbfee68684262f664f45491ce875f84f549028b07cadbe5c9f5cd5f037302f35d64d8cfc142059fa61b46c032ee4b05f8a387523309d637fc00fd77b2fc1ea2284b8d13ef6bd4c95ad55bb36d7cf8a4cb5da3149e1836fef3d91d7900b1d18a88806fec278f2085ec1d74921924eb0374908ae332b0be4146be36f2e21681f235121b40aba5ed208469afbb6a16ced0", 0x1000) fdatasync(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001480)={@loopback, 0x0}, &(0x7f00000014c0)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001540)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x4, &(0x7f0000001580)=""/111) getsockname(r4, &(0x7f0000001600)=@nfc, &(0x7f0000001680)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000016c0)={r1, 0x2, 0x9, "e9a93c77fcabaa81100ee3de2bc0ea5b7d3a5c2e10e66897dec36a38b4646b9256603f2de3dff9227cad8b6a471aea6f7cde86af31395ad73b99fecfc98f888d27910b09934c761bcc14249d3a7588822436088ac4db32404fda21090a06d619a6da276385574702bd0fa3d05a311de07442ab40deb9b86dbd9c1784a697cf2daac18a34225ce8e68dabb6c8e697dfcf6d4b3da9e293a8bd7a603d507a97fa8834b848b21cf79bc45877605530f890803aaaf0963361220249ea7ea9a29546ffdae08b35868ae5d6e40ab1756f8e50e5904d99c5d738bbcfee1890ff64f2edb52c9cca8afa4972bc16f820dafa8c70e7118b59b6c1804e18dd"}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001800)={'vcan0\x00', r3}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001840), &(0x7f0000001880)=0x4) dup(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/03/11 16:00:03 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) r0 = memfd_create(&(0x7f0000000000)='&\x00', 0x2) fdatasync(r0) 2018/03/11 16:00:03 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7f, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0x102, &(0x7f00000000c0)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000000000000c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa56ece5c02"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000040)=""/96) 2018/03/11 16:00:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x8}, &(0x7f0000000100)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0x5, 0x40, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0xaf}, &(0x7f0000000180)=0x8) fstat(r0, &(0x7f0000000040)) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x8f, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/03/11 16:00:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x7f}, @in6={0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xc69, 0x10000, 0xc, 0x100000001, 0x2, 0x80000000, 0x661, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x3, 0x4, 0x7, 0x9}}, &(0x7f0000000240)=0xfffffffffffffd13) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/7) [ 77.896699] QAT: Invalid ioctl 2018/03/11 16:00:03 executing program 2: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) 2018/03/11 16:00:03 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x40) ioctl$KDDISABIO(r1, 0x4b37) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0xfffffffffffffe87) r2 = shmget(0x1, 0x4000, 0x7c000010, &(0x7f00003d3000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/03/11 16:00:04 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYBLOB="00fbfc39917e53bded0ef8d0e1b26e1438208d673efaa9030266"]) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/11 16:00:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000000)="d9", 0x1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="73f4", 0x2, 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xfffffffc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x3, 0x8, 0xbf, 0x0, 0xfffffffffffffffb, 0x0, 0xf000, [], 0x6}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000340)={[0xf002, 0x0, 0x1f000, 0x113000], 0x8417, 0x80, 0x9}) write$eventfd(r1, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) [ 77.934083] kvm [13992]: vcpu0, guest rIP: 0x0 disabled perfctr wrmsr: 0x186 data 0x7 [ 77.948773] audit: type=1400 audit(1520784003.964:79): avc: denied { attach_queue } for pid=13989 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 77.975863] QAT: Invalid ioctl 2018/03/11 16:00:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) 2018/03/11 16:00:04 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/11 16:00:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/11 16:00:04 executing program 1: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000400)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x401, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7fffffff, 0x65, 0x6}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) 2018/03/11 16:00:04 executing program 2: r0 = getpid() capset(&(0x7f0000000040)={0x200f1526, r0}, &(0x7f0000000080)={0x5, 0xfffffffffff7ffff, 0x0, 0x0, 0x3}) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0xffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/11 16:00:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="56b89b2bc2fd816ee7713700f8e61df3", 0x10) mq_open(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000240)={0xc6}) 2018/03/11 16:00:04 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x9, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x4, 0xffffffff, 0x5, 0x3, &(0x7f0000000080)='teql0\x00', 0x20, 0xcfe}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/11 16:00:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000200)="275d74727573746564b8776c616e3100", 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18010000120001050000000000000000e00000010000000000000000610c9b38d5fb000000000000000000000000ffff0c00000000000800036861fd8900b000070000ff0000fe800000000001010000000000000000ac1414aa00000000000000000000200000000000695911d7da20f510b617000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008001d000000000028001a0000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000"], 0x118}, 0x1}, 0x0) 2018/03/11 16:00:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'dummy0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000004110001000000000000000000005552e6", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) [ 78.054323] audit: type=1400 audit(1520784004.055:80): avc: denied { create } for pid=14029 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/11 16:00:04 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x440400) 2018/03/11 16:00:04 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x101, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x7}, 0x200, 0x5, 0xfff, 0x9, 0xfffffffffffff801, &(0x7f0000000140)='vcan0\x00', 0x4, 0x7, 0x3}) listen(r0, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='em0,*user,vboxnet0lo\x00', 0x15, 0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/11 16:00:04 executing program 2: mmap(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0x4) recvmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/71, 0x47}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0x1ff}, 0x2040) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) 2018/03/11 16:00:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8fc7}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x1, r2, 0x10001, 0xffffffffffffffc1}) [ 78.129284] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/11 16:00:04 executing program 1: r0 = msgget(0x2, 0x500) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom$ax25(r1, &(0x7f0000000080)=""/182, 0xb6, 0x40000061, &(0x7f0000000140)={0x3, {"7bb1947edd3072"}, 0x9}, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000002c0)=""/4096) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff020}, {0x6}]}, 0x10) 2018/03/11 16:00:04 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000040)="747ec78c751d9bd2a5cd890e98e65dbc2664", 0x12, 0x4, &(0x7f0000000080)=@in={0x2, 0x4e22, @rand_addr=0x2}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x2, 0x70, &(0x7f0000000140)="c0fe9b18bb134c733efc3cbbaabf8ed1943ce25ea2e09ae9da1729f1b85372db7535caf68d308094c1af579f1dd10dc8b5f8b19d5d9caa4fabda181e731ff5569b977d0171516404d1562862d5f319966f410c85666113f58de189512d8375cbace03d21abf8d91937a92a092928c153"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000006c0)) r2 = semget$private(0x0, 0x1, 0x240) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x200, 0x8, 0x200]) [ 78.186159] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/11 16:00:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x5f22) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x161c00, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x2, 0x8}) 2018/03/11 16:00:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000bd3000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/11 16:00:04 executing program 7: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x9, 0x3, 0x100000001}) r2 = eventfd2(0x9, 0x0) socketpair(0x3, 0x2, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f0000000100)=0x2, 0x1, 0x1, &(0x7f0000000140), &(0x7f00000002c0)=0x2, 0x0) r5 = fcntl$dupfd(r2, 0x0, r4) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="520972757374e363757367725665783a4465", r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r6, 0x80000, r4}) accept$alg(0xffffffffffffffff, 0x0, 0x0) fstat(r5, &(0x7f0000000440)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="060000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008139d604b7ea6555a7757db500000000000000000000000000000100000002004e23ac1414150000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006af7a9346db2f41f7874"], 0x110) 2018/03/11 16:00:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'lo\x00'}, &(0x7f00000000c0)='\'nodev$(\x00', 0x9, 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/11 16:00:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0xfffffffffffffd1a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000018c0)={'dummy0\x00', r2}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001900)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080)=0x110640, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)="8fefbde73ede10f0754e58d0656e66d8183277389eacf3b6ee39dc8f7fd29d12773d6bf4c38d8798bdd91305b8954c10", 0x30}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/11 16:00:04 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a07", 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0xffffffffffffff38, 0x1, 0x8, 0xa}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000002c0)={r3, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000200)=0x10) dup3(r0, r1, 0x0) 2018/03/11 16:00:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x81) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x0, &(0x7f0000bf5fe8)}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/20, 0x14) dup3(r1, r0, 0x0) gettid() 2018/03/11 16:00:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_data=&(0x7f0000000000)="9089fc5f73b95099220fb64c6e36e03d2d40cb32cd6db269341300cf98dfece1"}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4e) 2018/03/11 16:00:04 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) listen(r0, 0x3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x10b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff00000000}, 0x1, [0x8, 0x5, 0x7fffffff, 0x9, 0x101, 0x101, 0xd7, 0xc033]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000300)) 2018/03/11 16:00:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0xbe, 0x4, 0xffffffff, 0x9, 0x97, 0x200, 0xd4, r3}, 0x20) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000003c0)='`', 0x1}]) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x40) 2018/03/11 16:00:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000000000)="2700000014000707060e0000121f723e00000000f6ba5500c9b5d8590e8a001f05ff0300000500", 0x27) 2018/03/11 16:00:04 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="38a32a0741c80dfc156fbc61b94a0e441852a6feb7d8251e10fc82aaf6f615ce8e8d2ccc5eaab25a91fb0ed8ec5ae7824cfcc3bbf440ef97d3410caee9190019b0a2fb9ef831876028ad4d4ec26e0a8a9daa85a0b31f4c38489f0a74887add451ee9238066cf0d6f30a7909cf3541623ed4369991a919f2b83", 0x79}, {&(0x7f0000000080)="2934380d0c4a44cf1b389b69798a30efb0ecd700147b4ce258ec77c809074b969102be3301a6ad2a9aca146341efee0b8d1b3b3efea98eed0a9121d9d0d90f7154d4c2f8815340dba631d22f6e940e8c", 0x50}], 0x2, &(0x7f0000000180)=[{0x88, 0x10f, 0x4, "448827584fd06549082b1125993c3312666487f68a843349c9c615bdaa9fc9fcdb3f428875dd07acf520e902b7c1e79aff3b9c02776fe3c5c2ace362a4a50fd07c4ce11de8ea5bc6c8878889aea7ad1e93a0f52f126d22142f9deac85aa4f8f7bbed226f5b3019baf32780ab8eb8487fb19a3459479d6d9e"}, {0xc0, 0x107, 0x2, "88b9372c2b12bcee1b1991518f0385d76473d261d2a1bd9d0ca88d3dac94220740cdaeba7b06d9cb5e4b07824d8f74760aecfd6d170c60084759e5a61f2c139be65a2045b3089ac457b48f8d06f1798a26f09e3a87dd2739181c04bf80ecb6fe54f2c8b9f3165d183010f7cda865325490d1e1a84a63b94cda45206215eb88e46b0e1b0d8b588c5e13e556268369839dbe5b2e93f200b4ed8eb253f4661ee2ead5a9d7035efd22a7955a"}, {0x20, 0x112, 0x9ad, "d979aa5b3f17e69bf4b93757"}, {0x98, 0x11e, 0x27a, "ebeccde15de4ba47990bb563960465573e38f855fe28f8a0133b9ee40c7747e0918e95ee38ab0fc14deca15d2d6c7102ddd2804198a57db2918ed70e91e863d2c87b447db9bba5f43faf618c8530cd5a88a0f060cd8afcb75ae8cfa8a2faf49ab4300778ca94c09e3a9f558e9b226024ed161db907fe0078e046cfcd79615e5564aae25d8e3b7776"}, {0x18, 0x13f, 0x9, "a8"}, {0x18, 0x11f, 0x3, "eca6377ff732c1af"}], 0x230, 0x4085}, 0x4000000) 2018/03/11 16:00:04 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x100000000000001, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000040)) 2018/03/11 16:00:04 executing program 6: socket$inet(0x10, 0x80000000000000e, 0x1) 2018/03/11 16:00:04 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f00000000c0)=0x2, 0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="86", 0x1, 0x1d7f4ce93769f48, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x22d5dc34150181ae}, 0x98) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000080)='bcsf0\x00', 0x80000001}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ip6gretap0\x00', 0x7ff}) 2018/03/11 16:00:04 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "218866858eab5b75eae07255c2972c62a6c53e4fc6d5aebcff83d48d2e5ee4c49fb6ccb012d10490584b00bb40649dfcdcda5f1357bb1ffc350fa3fb277378d9a3536b007ed94ca288be20bebf30b52a3c2d5cff5da7dd41a8a3caf53da46e290c9b8da121d0503fd274be07c433352e6b60510c0f44fc6d54a1ab8811400dc3bbc1b1bbc7e253bb14a9117b2384f4fb"}, 0xa0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x72, 0x100) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp6\x00') fremovexattr(r0, &(0x7f0000000180)=@known='security.capability\x00') 2018/03/11 16:00:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) mremap(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) kcmp(r2, r2, 0x202, r0, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="56003b530500000000000100010000000e00ff7f0800080001040600"]) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x10}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x7fffffff) 2018/03/11 16:00:04 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:apt_lock_t:s0', 0x20, 'unconfined_u\x00'}, 0x2d) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000cff000)={0x0, 0xe}) 2018/03/11 16:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0xfffffffffffffe1e, &(0x7f0000012000), 0x1, &(0x7f000001c000)}, 0xc100) r2 = dup2(r1, r1) sendmsg$key(r2, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000003fd0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) 2018/03/11 16:00:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0xffffffffffffffee) keyctl$session_to_parent(0x12) 2018/03/11 16:00:04 executing program 5: faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 78.458251] selinux_nlmsg_perm: 2 callbacks suppressed [ 78.458259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51265 sclass=netlink_route_socket pig=14142 comm=syz-executor7 [ 78.486286] SELinux: policydb version -2056878047 does not match my version range 15-31 2018/03/11 16:00:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/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) io_setup(0x5, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="b9b70900000f320f20e035000002000f22e0c7442400c6180000c74424020e000000c7442406000000000f011c242e0fc8b9800000c00f3235001000000f3066ba6100b0b9ee440f00d2450f84002000000f09b9720b00000f32", 0x5a}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000140)={0x0}) r7 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x6c, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309, r5, 0x1}, @release={0x40046306, 0x4}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x20, &(0x7f0000000180)=[@flat={0x77682a85, 0xb, r6, 0x4}, @flat={0x776a2a85, 0x100, r7}], &(0x7f0000000200)=[0x28, 0x48, 0x20, 0x20]}, 0x8001}}], 0x78, 0x0, &(0x7f00000002c0)="b869bd86caa31be9eade64fc98213d580b701d466f859b35b4ea68f25af40b2e561a00c46b19b575399e0bbb2929452d337d87078c715c62a1cc0a8de404569ece4481454b2098bdff98a605eb25e931c632344e8c47ab0fe258668fe0015f8d061d35e46e36852da1a8bb26e3e9646816902efe43ecbdeb"}) 2018/03/11 16:00:04 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x2, 0x1, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2a6, 0x200000) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000100)="f0104ced36a300000fc75d00ba2000b000ee66b90f09000066b8738a000066ba000000000f300f9cbd62000fc76ce966b9800000c00f326635008000000f300f0866b91709000066b89227000066ba000000000f30", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="000a920082795fe84df1f1cf47dcd346ba0b11a2b5d7ae111dd351d146e762b4702c46db7b808ff4b2377ab0af85ad57d568ab4fea335ee11754512ca7576bf0701191d491c6926899"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x101000, 0x0) 2018/03/11 16:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000057a000/0x4000)=nil, 0x4000, 0x20000010) [ 78.525257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51265 sclass=netlink_route_socket pig=14161 comm=syz-executor7 [ 78.553359] SELinux: failed to load policy 2018/03/11 16:00:04 executing program 5: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/11 16:00:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/169) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x5, 0x2, 0x100, 0x1}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0xfffffffffffffffe, 0x47b}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x9) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000180)={0x3, 0x0, [{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4b, 0x100000001, 0x2, 0x7fffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff9}, {0xa, 0x4e21, 0x4474, @loopback={0x0, 0x1}, 0x8}, 0xad2f, [0x0, 0x7, 0x4, 0x3, 0x0, 0x9, 0x2, 0x200]}, 0x5c) bind$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0x7ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000540)=0xe8) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x612882, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000600)={0xf8, {{0xa, 0x4e23, 0x9}}}, 0x90) getuid() getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000006c0)=""/4, &(0x7f0000000700)=0x4) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000740)=0x3) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000007c0)=0x8, 0x4) connect$inet6(r4, &(0x7f0000000800)={0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000840)=@req={0x6c, 0x5, 0x101, 0x80000000}, 0x10) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000880)='bond0\x00') ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00000008c0)=0x1) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000900)={'bcsf0\x00', @ifru_addrs=@hci={0x1f, r3, 0x3}}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000940)={0x5, 0x2, 0x5}) 2018/03/11 16:00:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00000009c0)='/dev/input/mice\x00', 0x0, 0x101000) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000a00)="72f2389683c9fd1666d0248142c28aac92795c2df4294b1a37c613d57194c3188a675a326ed5895b67a64da7834d25b843b3e65c168696e2d47a266a9a1bd436c1a1610a587b12570e0bd533c098ff8efe574a775258c7d41f8fc8fa00b70e995959801a48a10349efd9e26d1e1e01b4b23306a3aaecec9695a34a283c3e49a9dfeb4d6929c2f9a890cdc4f8b67a99b10bf2fc0791de66842271c4c917942795272ab70a6b6a04c30b0c7b7335bc139f041ea134075b788719113b9c2d0f1e512c6db9d84acecdb58312ee3240cd71b20abfe449ca7d51fdd6f3390f711746496ca1", 0xe2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20d4375820d188ab, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000700)=0xe8) sendmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x1, {0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x5027}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="b13dc21d69fb8c45f7f43c82efc0c5cfa54a46ad80166845f7aefa0171dffcc039b5f39e3cc1c6c8f63721650492a6e6f4967b110bde55a697c03ffdb0be3ccc5e5db6e46f3ab97b0b3b04a150b823c51417e3f0ab8a44e1314bb0cf4a3dac8fb8e63f4177f1389618202d4fe541cc6854c72676f2cb8be94a7542a9c1daa9eaf0b67e68764a3ed9b8e20f6199e619fe64c716bac1d81e47f86c036ee63c194089835660942adac76397f86215c68981574d034e9d7c44706c8813681049801291576462b89ac24399e1b9928176dced86dc", 0xd2}, {&(0x7f0000000200)="353c1251a56401b76eb0a36239ed63c0d3eceb547d2d666c21a01cfe87ff6bf675", 0x21}, {&(0x7f0000000240)="4f9c6155960499e575110fbb5f63da998da2dccc6d1641beaf64b47e2f986e9efdaf60590cd67fcc352e26623ca83ceff822b9e6dbc58bd7f4e3d3c2bea7b8907f1617fe972a6e486656c92faa3157e7971658bfdb156bd2883f9d5af2a019fa484da078e7fff299bdafef2e0de163deb7bda6807bc6d76e2c23799597e195c3465ecd18deed43de76b800a13e9566eb813fe50dc0", 0x95}], 0x3, &(0x7f0000000d80)=[{0x58, 0x11f, 0x40, "2df4f2a8a00bef5b9312a54c408f9135f359c12c806abd529c1b320064abdcc6fec0cee18c525d0eff8382ecd87caca01b89898a8dff8ac5c269b2b7a505fc7b22e20ee01208f120"}, {0x20, 0x0, 0x6, "3b8bbe0c7e04c577dfbe81"}, {0xe8, 0x88, 0xb5, "8b40c6bc586fc88eca2172ad3c33d383ebd2e395be844924d5d458ce5e87eca1ecee7553d91dbaa076bb827315873b55d219bcea251e464d5142626997d0f1533ffede633458425407738b3ed7614025343c3c93f60e3e83c502bac3ee2d5ff13d892267a7c4c13e07f59caf2449a9d566b7a8f15bc398a8e11718d258a75db97e7f331c71932ad20d3312ac1deb0c82417fe2bd7fe8ff896ba5a77ce084c74a9475c974d40ac55d44d7e3532a50d08ddec375967e3b21edda9803a372a2546abc4882e6a678451bc5e645d458de465874"}, {0x10, 0x10e, 0x3}, {0x158, 0x29, 0x31f4, "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"}, {0x38, 0x11, 0x4, "db3b435f863d8286d7e0dd338653deaebd4d1697d4a6ca95fa51d34ceed29199d49046ba4b"}], 0x300, 0x40840}, 0x10001000}, {{&(0x7f0000000740)=@ll={0x11, 0xfd, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="6a6087bd54dee162fe7f2b5cdec01a9c1142273aa8feca653b62df05a23062f606daa17ff7d9b86cf97a80fdabce7b52ed52c5a99875d66f1023ecf5dbb5e49568d71fd89277901390", 0x49}, {&(0x7f0000000840)="2e17fdc7e96f16a11470ace7de48cc276914e44b37b78bc28008bfdf0d6d91", 0x1f}], 0x2, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x134, 0x24048004}, 0x9}], 0x2, 0x800) 2018/03/11 16:00:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="00000000001e050000000000000000000000cf398f233e8900dc8fb3"], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) 2018/03/11 16:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4c4, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x2, 0x2, 0xe6, 0x6, 0x3ff, 0x5, 0x3, r3}, 0x20) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/128, 0x80) lseek(r2, 0x0, 0x1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000640)='./file0\x00', 0x1, 0x100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) quotactl(0x8001, &(0x7f0000000540)='./file0\x00', r6, &(0x7f0000000780)="cdf33e9477a9b40368ee04c8c9ead7a10e96d98ffae6a6c44b61c3b51f8aa7c06a4a26b65ead56cd10d684edf71f3c43b0a0b93aa123c991ad34c46a58323a47c6da9f9bede20a9c7a3a4bb50b2fa1821dc3c5ae2fa91d040fd9d3fed7087b62c9d0817c34794e96bd4d3d2585bf6145f38c8900717689f168ca8370fa9e2f0156761fb6d18659a6848e6253169103a493588f1f575bce9b2e637d4cdafb612bc422f96d26ec497507c78ff1d3d89efebec01ae878b543e371332a22949b39550b8b3162686dc4bb4898") r7 = semget$private(0x0, 0x3, 0x20) semtimedop(r7, &(0x7f0000000600)=[{0x1, 0x101, 0x1800}, {0x0, 0x8, 0x1000}, {0x3, 0x18, 0x1000}, {0x7, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x2, 0x1, 0x800}, {0x2, 0x401}, {0x3, 0x0, 0x1000}], 0x8, &(0x7f0000000680)={0x0, 0x1c9c380}) sendmsg$kcm(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="86fb309b4dc64bc4c237526c73ab0403641a63bfaeac747110cb6455569e293f1d8a0e04c600ab3188f6650209e92cd08bad5cdcd0329f168ed47748d460f1e0603052afa1a1e059ad9aef216cc8653c322e38b24f88f231e55bf3c2e431ef197cc8e103c089d45e4d2bcdd5166d3c5928917d5c29a7dee9e826a1dbee0c8456134f4d866a", 0x85}], 0x1, &(0x7f0000000540)}, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, 0x11, 0x400, 0x70bd2c, 0x25dfdbfd, {0x7}, [@nested={0x7c, 0x70, [@generic="c813bd3af7cbec74e4f7ed4e8f937860835d9ce6c8827690afe468b9a503a803a970646753effc9739f5ee6916d939ad54b708cbbd8da8a5f0887d1636d9b0dca450a3332e36c2e91bdd3518baaabc6998895cdf8a266bd21afd480f2c5ff222b48cbeac4d01afc29c2395ed57b8ace0ef5088d87adf"]}, @nested={0x14, 0x3b, [@typed={0x10, 0xc, @u64=0xb3}]}, @nested={0x4, 0x34}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000067, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/11 16:00:04 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) exit(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) times(&(0x7f0000000140)) write$tun(r1, &(0x7f0000000180)={@void, @void, @ipx={0xffff, 0xb8, 0x1, 0x0, {@broadcast=0xffffffff, @random="0b497269b863", 0x8}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000000}, "bec12ee718471fbbda61a3d45ed8bc5117e988f6dfe0d53fc8cafb8c5be2c26c421ec53eb64ab2049abf4bbad0566f9542e3589511790ed43b5c690973794cb645034489df56379da88bddc980bab2d70b4540432fa3e65c801f2625fd6cf6c3048f6b74c412ffe0c7648f1d63f6e449c16bf1156b2df2e8d4403557b96b8a83bbf5f183913a7f1b5677011b95828fbd9f4ca95509c790cb5b7c"}}, 0xb8) 2018/03/11 16:00:04 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x28000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x7, 0xfffffffffffffff9, 0xe7e, {}, 0x81}) pwrite64(r0, &(0x7f00000000c0)="70fbe26dd38be5f699a097f2fcc734d4982c8dbed47b64b287d9ae1c4767ffb5", 0x20, 0x4a) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x62, "9569841a8e673757aae050a321e8efdf833bbcdc228543d2ba425d0ae9d36a8efe4c917acde25ff081ff4cd163aa4534e02f88fcfb35be5e679d94a213ebbefcf637270b2fa52b2d29de10274364ae91c003598fe2c71d26169ecdce8870fa988d78"}, &(0x7f00000001c0)=0x6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x8b, "001c614c1bb7db0774ecdec7afb5be738b31e3680999ed6f50b0a9602e00d8da67e036f63e880744cf5bf5b647005af9e7ce5c2a9fbf57a53ab7941f7ff7cb090b4363a71269c3e609867735a064bc396deb250b5cf41c6dc7882537eba49a600f83957e8af27bb54891c5190521d7a2486aff899be3f49f0b26a1e795056990167e1703620e9875f2f9bf"}, &(0x7f00000002c0)=0x93) nanosleep(&(0x7f0000000300)={0x77359400}, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x4400, 0xc0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000005c0)={0x4, 0x0, [{0x2000, 0x96, &(0x7f0000000380)=""/150}, {0x3001, 0xaa, &(0x7f0000000440)=""/170}, {0xf000, 0x1f, &(0x7f0000000500)=""/31}, {0x1d000, 0x80, &(0x7f0000000540)=""/128}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000680)=[@in6={0xa, 0x4, 0x6b6c, @dev={0xfe, 0x80, [], 0x14}, 0x800}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) futimesat(r3, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fgetxattr(r3, &(0x7f0000000740)=@random={'os2.', '/dev/vcs#\x00'}, &(0x7f0000000780)=""/26, 0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000007c0)={r2, 0xd7, "579ff25e310b4acfbd92c8ec923444f7288f69f1377440490b81a4b8a9e7a8174736cc2d89683c41742f544bd46871513eb26bc0b38fedeee64376fe39afaf511342e6c5c18eb6acde50cca99f7988184bf1cb00f4a70f5e834247b12b4b24f1e785e584e28c23849c62ca132cd4748a2fc360174fe3359d2002ae0f69c2e4e64b46ef5b4fc932e9790428677cf78edf7d83704ff1c252ce8ac536771f2e1a92a3241b1da83b6616e91633837410c961cf8b181a19b6981b8d9739f139a4ab84dba3c40c46e3dd6e1b5e1e0a227a2ff8bb2a1a552de5c4"}, &(0x7f00000008c0)=0xdf) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000900)={0x3, 0x2, 0x7fff, 0x0, 0x2, 0x400, 0x1, 0x2, 0x800, 0x4, 0x28000000, 0x1ff, 0x0, 0x9de5, 0x8, 0x8000, 0x8daa, 0x3, 0x4}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000940)) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000980)=0x4, &(0x7f00000009c0)=0x1) getresgid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000ac0)={'NETMAP\x00'}, &(0x7f0000000b00)=0x1e) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) lchown(&(0x7f0000000b40)='./file0\x00', r5, r4) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000c40)={[0x10000, 0x3000, 0x100000, 0x10000], 0x9, 0x50, 0x10000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/member\x00', 0x2, 0x0) r6 = semget(0x2, 0x3, 0x405) semctl$GETZCNT(r6, 0x5, 0xf, &(0x7f0000000d00)=""/53) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d40)=0x2, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000d80)={0x5d80000000000000, 0x49ba3a204e35b86e, 0x6, 0x4, 0xf}) r7 = add_key$user(&(0x7f0000000dc0)='user\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)="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", 0xfe, 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000000f40)='keyring\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r7, r8) 2018/03/11 16:00:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001b00)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/11 16:00:04 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) 2018/03/11 16:00:04 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync() r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="48af67487fd20dcbbc77c8c66d4156a507adf79ea1caaf1359ddc86d0472d0aeac68898eb29b20b0b6a6c8f4f0c59561ba095f3cffb0ccbad4790550fe29136781a4a0037f89acd63b298697c2b9696ffd49372cb0da58fbe87e47ac4cfee36e8182", 0x62, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="643dc055a439c3c39b1714c1e5400290773cb330d2c01677e81a61650252ead4a78c8d6319bccc16d42025d2cab89dceeb4ef65b69d5b2fa4a5f93ba75e6a24ae7fee0cc276f2547a434dd7d5d89b6cd2b8a7614e16cd69df0866203f4dc7a6aaf8b48103994fc73375fb2c010aedb4594e68519b72cfec8341bcc6b8a66d746511fad1329a5dd49eea3d40df309561a0329bf", 0x93, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000480)=[{&(0x7f0000000240)="ba0d720b4efcc165f0c595858ffdc58dcf433209a9cd876502b2fbb45aa4a8ab74d7d2f5acd665ea0ce234018e1f007072316d137f66c6261677baffc3dbb453d181f59616952e28b2834d4a72fed9bf3fa3c6e6e8ae8715e9dc53e4bc813b8ef4875d248023bac4cc49feec64af8bafa32b20980e83025e3bc4b965a5d12e71636f64dee2a8331cd6879b44327373128ad3a4e72e22e26295c21f71f48b1a", 0x9f}, {&(0x7f00000001c0)="beb6dae662ea9d80d7c0879363c06208d29f46b000893ee2", 0x18}, {&(0x7f0000000300)="9cc58dd138b25f10ca61a5fda451e35ab3e2c6bb250d8e7bbf7a560a87d8574d824d2e8267f7d1c0d194cef64137fa1dbeb99d19a5685c99e15b55fd3dd89fff77ef327027f80166b00658871f28aa7435ce73ef370e039fb912622b2ad8958465d89a2355de1fdb3b52695206d79056528389b72aed0aefcb94e4a9492c1f55f2c333", 0x83}, {&(0x7f00000003c0)="5eef22508dbc82bfab999219f8311b5f4e7cb4d80f35efcd3e40de54076d3193cf82c1960aa6ddac4721546a6cd9900d3524aca1567a1800b781e78149e02b1edbaa6a51f3", 0x45}, {&(0x7f0000000440)="a148f352ae138b50a3e1df9009b286b69538c02fb125ce572f076e", 0x1b}], 0x5, r2) fcntl$setstatus(r0, 0x4, 0x44000) read$eventfd(r0, &(0x7f0000000200), 0x8000) prctl$void(0x3c) 2018/03/11 16:00:04 executing program 4: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) connect(r0, &(0x7f0000000240)=@can={0x1d, r1}, 0x80) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x1f, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/11 16:00:04 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[]}, 0x78) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000100)=0x20, 0x4) 2018/03/11 16:00:04 executing program 1: 2018/03/11 16:00:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f0000000040)={0x1e, 0x7ff, 0x140000, 0x7}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0x33, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x410000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000100)) 2018/03/11 16:00:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) ftruncate(r0, 0x3) read(r0, &(0x7f0000000000)=""/80, 0xfffffffffffffea6) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x404, 0x301300) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x6, 0x4, 0xecc}, 0xc) 2018/03/11 16:00:04 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002c40)=[{&(0x7f0000002c00)="82", 0x1}], 0x1, 0x5f) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/190) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0xb968) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x6, 0x3}, 0x10) 2018/03/11 16:00:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x10) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000140)={0x12713, 0x2, 0x2001, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000000c0)=0x20) 2018/03/11 16:00:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000340)) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0xfffffffffffffef1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100000000000000fa000000000000000000ff0200000000000000000000000000014e204e220008907833d18ee14abb29d987f21134029017d9e9e42e2e1f"], &(0x7f0000775000)) 2018/03/11 16:00:04 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x100000000000006d) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0), 0x0, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) read(r0, &(0x7f0000000040)=""/66, 0x42) llistxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000000100)=""/194, 0xc2) readv(r0, &(0x7f0000001280), 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0)) 2018/03/11 16:00:04 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000000c0)={@multicast2, @empty, @broadcast}, &(0x7f0000000100)=0xc) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000180)={'bcsh0\x00', @ifru_settings={0x9, 0x9, @te1=&(0x7f0000000140)={0x0, 0xbc, 0x8, 0x80}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x4, 0x8, 0x0, 0xff, 0x1f}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5b79, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x3, 0x7, 0x3}, {0x8, 0x73, 0x210a1556}, {0x2c45, 0x4, 0xfffffffffffffffb, 0x3}, {0x2, 0x6, 0x7, 0x7}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r2, 0x7, 0x1, 0x1, &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000003c0)={0x80000001, 0x1}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockname$ax25(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000500)=""/68, &(0x7f0000000580)=0x44) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x4b, "f26bb2a9be79717aa1edd1831e5dc6819440fc20e22203c9ad75855547474257f1d2c319b1a32c92e9337c9f043f748b0adea150d220b6ce50e1401731a7bf12a221f55b0812ebea6380ff"}, &(0x7f0000000640)=0x53) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000680)={r4, 0x8, 0x30}, &(0x7f00000006c0)=0xc) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000700)) r5 = dup3(r1, r3, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000740)={0x1, [0x0]}, &(0x7f0000000780)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000880)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000008c0)={'lo\x00', 0x9101}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000a80)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, 0x2, 0x81, 0x81, 0x0, 0x9, 0x400000, r7}) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000b80)=0x3ca, 0x4) 2018/03/11 16:00:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x6, 0x9, 0x1ff, 0x2, 0x200, 0xfffffffffffffffa, 0x7f, 0x2, 0x1ff, 0x800, 0x7ff, 0x0, 0x8}, {0xffffffff, 0x0, 0x7ff, 0x100, 0x62, 0x3, 0x1, 0x2, 0x2, 0x4, 0x8, 0x1ff, 0x6}, {0x2a9, 0x7, 0x8, 0x7f, 0x7fffffff, 0xfffffffffffffff8, 0x7fff, 0x3, 0x3ff, 0x3ff, 0x9, 0x80000001, 0x1}], 0x7}) 2018/03/11 16:00:04 executing program 4: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x18040) recvfrom$inet6(r1, &(0x7f0000000140)=""/45, 0x2d, 0x40000141, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) gettid() fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) r4 = semget(0x2, 0x4, 0x80) semctl$GETVAL(r4, 0x1, 0xc, &(0x7f0000000000)=""/40) 2018/03/11 16:00:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x2000000028001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4c, 0x2}, {}], 0x30) 2018/03/11 16:00:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") 2018/03/11 16:00:04 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040eff0)={0x0, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x54100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x1000000ab) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffff6eef, 0x200000) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x0, 0x3, 0x9, 0x2, 0xd713, 0x1, 0x2, 0x8000, 0x100, 0x9, 0x0, 0x5, 0x100000001}, {0x667f8a43, 0x98, 0x66d1, 0x81, 0x8, 0xbf38, 0xffffffffffffffe1, 0x8b0, 0x4, 0x400, 0x0, 0x5, 0x9}, {0x100000000, 0x6, 0x3f, 0xffffffff, 0x80, 0x10000, 0x6, 0x400, 0x0, 0x5, 0x3, 0x400, 0x3ff}], 0xfffffffffffffff8}) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {{}, 0x1}], 0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=""/199, &(0x7f00000000c0)=""/58, &(0x7f0000000280)=""/59, 0x6004}) [ 78.906788] binder: 14221:14232 ioctl c0306201 20008fd0 returned -14 [ 78.925154] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/11 16:00:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000600)={'ip6gretap0\x00', &(0x7f0000000340)=@ethtool_cmd={0x49}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) 2018/03/11 16:00:04 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000100)="4e29821ff15dee0438be4701235ffce659ccd0e209d84df7739a66b9125087cbc5b7b1e2d3836d", 0x27}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x8000) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000080)=0x7b, 0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x3, 0xfffffffffffffff7, [{0xfffffffffffffff9}, {0x40, 0x0, 0x5}, {0x752, 0x0, 0x2}]}) write$selinux_access(r1, &(0x7f00000015c0)=ANY=[@ANYPTR64=&(0x7f0000001400)=ANY=[@ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYBLOB="440e61dfed87f050d9c8d2072ebecbe2a5a7a5fd0f71d544c8c35c4b329771825d008ac656d11d6394f1c9ecd56e977593142f6646b1035c2690b3", @ANYRES64=r0, @ANYPTR, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES64, @ANYBLOB="9bf50a25e308741798eedfb001dbaeaf71194e4be0f0d6118c18c9ceab04e889a2f9da7f81a6d974626c766d9fa764c519097917a75adb06af491703edbbef1de81fc423f1c85ee2ec9f44cea059bbb8268f8802f87e7974effc115e6330ca8a0241e4e70fe8b436700581575117b1defa1c6d7cbde143be5b82f9095f5b4295ba920f1a1e04c47dced41609c288b2898f7d487b91507174747d61fec8eb479e5e50813a92"], @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYBLOB="62db8c2dbd6159be26d922aa7876ed7048071a0097e568fcf8045eba863e21c4292376f94fa4190af9cf175180e16f638ee58a2ce26a5269b85b49a28f578ea878c09bec1ce00c56a37833ee2a2f9a05e8bc693a8381d5e0", @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYPTR64, @ANYRES64=r0, @ANYBLOB="2c4e56a8137fafee97d7ef4befe7c784a7c4c33adc8138ca5920436953e280396cdab5c81202909ac4c3fe417cb0708eff8bbe4a668c0356fb6b6da734a8e24a6577c7c77b9d4f8f85e004121b03", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYRES64=r1, @ANYPTR]], @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYPTR64], @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="13f116a666cd597924b27a62c2ba2adacc4bfb", @ANYPTR64, @ANYRES64=r1, @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES64]], 0x47) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'eql\x00', {0x4, 0x3, 0x6, "ccf8a67517d6", 0x7}}) 2018/03/11 16:00:05 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010020000000084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @rand_addr}}}}, &(0x7f0000000200)=0xb0) 2018/03/11 16:00:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000240), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x110, 0x148, 0x180, [@pkttype={'pkttype\x00', 0x8}, @rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'bridge0\x00', 0x32, 0x3}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x8) 2018/03/11 16:00:05 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x485, 0x2) getsockname$unix(r0, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000011ff8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000106ff4)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae6ff8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105406, &(0x7f0000000140)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x100, 0xe0) getpeername(r1, &(0x7f0000000080)=@llc, &(0x7f0000000100)=0x80) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/03/11 16:00:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0xe0000014, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@rand_addr}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/03/11 16:00:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0xd}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) [ 78.969297] binder: 14221:14232 ioctl c0306201 20008fd0 returned -14 [ 78.985666] binder: 14221:14240 ioctl 40046207 0 returned -16 [ 79.008797] bond0 (unregistering): Released all slaves [ 79.727218] IPVS: ftp: loaded support on port[0] = 21 [ 80.011649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.426899] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 80.432996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.476316] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/11 16:00:06 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_SIOCGIFINDEX(r0, 0x8910, &(0x7f0000000000)={'bond0\x00'}) 2018/03/11 16:00:06 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000280)={0x2}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2}, 'syz_tun\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x7fff, &(0x7f0000000100)="3d76c60d7013a73d71683c4bc927759b0acf27964914ecda8ab0b04f6b7dc08a0b92ec4a057d42b9d9be543bd4eae867829464057b2c123cc02290e1f3298b88bde724ca4032ca82183155b0c9646d636681a966c3fdf721b085b3f384f0c3a2efed411c870f8203286318cf056b88eb7a1357b72da8a90b60c003eab389730a47ceb7ec657e484eebab6545b5219c8c418fa7f6fe9d12ced976001fc89daabb65cea68c5eba64212bdf98d4f771fc26f9075a") r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffff0b5, 0x10000) write$selinux_access(r2, &(0x7f00000001c0)={'system_u:object_r:getty_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x31}, 0x3c) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x551, 0x1, 0x7, 0x62}, {0x9, 0x101, 0x1, 0x3f}, {0x6, 0x2, 0x5, 0xfffffffffffffffe}, {0x7, 0x7, 0x8, 0x2}, {0x1fa4918e, 0x8001, 0x100, 0x10001}, {0x6, 0xeb, 0x7f, 0x1}, {0x9, 0x5, 0x7, 0x7}, {0xb9e8, 0x9, 0x5, 0x5b8}]}, 0x10) sendto$inet(r0, &(0x7f00004c3000), 0x0, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/11 16:00:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/03/11 16:00:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x3, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xfffffffffffff000, 0x4e23, 0x5, 0x2, 0x80, 0x80, 0x29, 0x0, r1}, {0x9, 0x3a, 0x4, 0x15, 0x701, 0xff, 0x1, 0x2}, {0x80000001, 0x800, 0x5, 0x2}, 0x400, 0x6e6bb6, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3f}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x0, 0x5, 0x100000001, 0x1400, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'ip6gre0\x00'}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/11 16:00:06 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x38a) 2018/03/11 16:00:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="7f6933f967326f23ab89618e647a361dc4a925b62bd572f8d1f879d6201ed396ae040b37711b1c1d20a78d50d7ef8b8ebc7506089774bce726d111a1434c0050a2e20ae04357ca6c2ef31c223ffbe499a0dd61") 2018/03/11 16:00:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbb5, 0x200) ioctl(r0, 0x227d, &(0x7f000097e000)) 2018/03/11 16:00:06 executing program 2: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3082048b", 0x4, 0xfffffffffffffffd) r0 = accept(0xffffffffffffffff, &(0x7f00000007c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000840)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000880)={0x0, 0xc5}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000900)={r1, 0x800}, &(0x7f0000000940)=0x8) [ 80.520757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.559740] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/11 16:00:06 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x1, 0x4) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000240)="9000000000") setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x100000000, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="9ba3ee594c966cc7d1", 0x9}, {&(0x7f0000000040)="870f0a7a2b943052beffed46286abb", 0xf}], 0x2) lseek(r0, 0x0, 0x3) 2018/03/11 16:00:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000000bf55d1111503be98172d5acafd81e59b0b3d6bc92378cc51a4870940abd0f2b1409d056c984aa8b35347c3ae501fc5"], &(0x7f0000000140)=0x37) 2018/03/11 16:00:06 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x4, 0x10000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000080)="e2364a07d99822542063d36d316c2f9809a5", &(0x7f00000000c0)=""/245}, 0x18) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b0200000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000bedddc1631ff60586dbd6bbc77cc6571858851c2adc047"], 0x16c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 80.584435] binder_alloc: binder_alloc_mmap_handler: 14441 20000000-20002000 already mapped failed -16 [ 80.594262] binder: BINDER_SET_CONTEXT_MGR already set [ 80.599709] binder: 14441:14445 ioctl 40046207 0 returned -16 [ 80.616897] syz-executor4: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/03/11 16:00:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000140)=""/29, 0x1d, 0x40000000, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="68000000ace6870fd026f8df1801000000000000000000000a03030000000506023f00001dd5b12ddb2cf044a05868a2ef00704b5fa54998", @ANYBLOB="080006009f000000080006000500000008000100", @ANYBLOB="080010000000000014000500ff020000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x2}, 0x40) socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000000014000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000180)=0x1f) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000100)={0x0, 0x3, 0xffffffffffffffff}) 2018/03/11 16:00:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0xfdfffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/80) [ 80.626619] binder: 14441:14445 got new transaction with bad transaction stack, transaction 14 has target 14441:0 [ 80.628802] syz-executor4 cpuset= [ 80.639217] binder: 14441:14445 transaction failed 29201/-71, size 40-0 line 2875 [ 80.650335] / mems_allowed=0 [ 80.653377] CPU: 0 PID: 14451 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #349 [ 80.660722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.670066] Call Trace: [ 80.672651] dump_stack+0x194/0x24d [ 80.676283] ? arch_local_irq_restore+0x53/0x53 [ 80.680937] ? idr_get_free+0xfd0/0xfd0 2018/03/11 16:00:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r1 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/72) 2018/03/11 16:00:06 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4c0000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000340)=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']], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x1}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000380)) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x1, 0x401}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/11 16:00:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000480)="80a7d88984cc4a5a1ab0ccb168898c6a04e5f4a428feff92d3a8de176cc112ca47ce9bef435f7c2306008ad5b46e8aac2c972ac688a5e7df98bf7548efd4c9caaef4e37dbc4351defbb5dd9bb4cebead457336f468d8cbb52ce88213385b839bf0f7f1dd944b7f6cb78e83649a833645e3a9375848fcd85c864ecf9fe3b54c4e4fb517dc8745accd6c70e45a1e0ffa56f8fa1ff457b29c67240674dad91c4422da3f1164feb3801e78b609185ffafe40c6a62595d100efcfbc726a6876d44414ee5521324147b4ca8ac2880694947eaefa83ab3bb6bc60dc3b85f6a47f8382bc0e8567574e353e7549300d42239829bb09f0d511e0d222744976c08c8bd770082ea71cc91c59b11eeb301adc735255beb2fc46dcc9f8575539bb009ed21f58dc4c44fc254ce710a1b3c903e72a57ab764b468ef2d3a0001f89e09ac385d04c0b45946e1e90c60cdf242d178abd4db59b6ac9712ab4a45d435145d0555d0737a85a2cba864d72d755e33dda7609f2282c16aeca17a9ac6cf2ed344114321861abf1189282030b2985eb8d5c4a9d99ba1f4d36554bc9d7fc9dd11416cd756b8dbdf993f29f3bc9f47c2708b63602869515fdcf15a100caf0bb9e14efe5bd67df445a14d3b0e8836b958b733049df0a2a18e3f7da1cf906ebce83ca4749bf642be050b5bf83bb4710e6eb39881704ac94b97adbcb833f444a372f2743231bfbc72bd050281645b8ab2e69647d2c1372c4a4e9dfb6eaabb19f783ef2f598d70dbe8ac0def179b6076b6b04ed53a549b2da92632e7e9519cfc58e0537722a954473cbc73ec99b93b2a87abf334a6e69df896fd3c7698477bede78e150fd3e4c93cc35424353f6f7fffe78f31df739deea723b8d4fd1e2844c05abfec15447381cbd6ffbb29d0d7626cf73f2780af583bdc48e431bde1b28eaeac24461d54b1f6763681430b3118f1ab5f852afb0ca9c3318d2312f885b77067e2165a91cef918621850deeadaaec7f36a74a22788a69f3adc2ee926c1bacc0e0f1e45a1213fe2b597acdfbd46161a6d4573f67256658baba24db6faa163657af34ec5f13623449cf6ff88b3fc937bf62c2ed3940a21e193b8dd1f6e6f917348867a0d3cdf4015887b2fa0a11f831607b293ac7f88a2d56bbb90e6c19a73516e4a7f0fa92d228cb6ee817ca85cccb57440ebf137996c2bfff7cbc9d4faa6eb527f2f180c0d646dae7b717ef9185de29dcc9a9fb2c7090a2527e32891f1cef4e553833f4bcc95936c7be808a751eca95edb97401a87e9fe49209b589a571ad764658548d3b8fc6d0c90a22b2396fe135ca0fef5ceb9399d502ce32865b68b5ec5e073d23040ed2d3dc73ffebb6d5cd4f5c625e3f2026e2bab33834d7065756597124db8b37aba2cb9f9edb81156f27d645cc7e40a5b0acb94ba6b022469d395e43a56c55349ad1e578b4b8cd0fe6e02ad3d63da39616e8c95ecc3f0d2c4094277b00d6dd1efd0afd5e96a1a5a6ce7d82ca14dbd01cacff2b706aaad4260bfe1c2efff38110b8ee59360b6ecdefd5ef46fccfe07812967fbc85e8c3e24ec410158e74360336949189ead0cce4b3956319e390576eadd4480a7fd096ceda3d367da11bbc9e94047e4f2c125d2302d5245ab959258699067b33c82aecff1f8eed8f23f3f0e72b3ec212b05a477f25382456f1068c9efba56f4f409cd28b37b12dc0adab5fec9a3826660a4511857c5268b4655125355de3f8440f69c3d1ce3a21d3fa5a24b3865942a029aeebd2e57c7d25cc649de681bb686759e3b9ba9c3d5a11998a2d548cc51710225fd76333d6b8ef5695551c20d0ceeab8a9e3402886ec5f4c38805a92279c0a4f6cbbecb719c0cacfc5234e6788f0b8c04c290ec1538f5e74ae6eede41bd758a53e657e3688b1d2746d6619e76972a97d117b19e4252c9f7ae82ff3db46e04e2c7d7403ac858473d77cad76a654adcd16bcc6b3decbcaeb8184642463ae2dd0bc79dba8c60c9db2a6dbe2b528c25b39083a7f77cb38eb0801aa54b758c1d2ea1be0f572cbebe6319ee306697eeefdc28f6cf7972993ed4b49e2864d7441805607578c641115db0a8a56a78c5d2bdb78e53cce31a26ca1bdec9846e1feb619bf038ff438ef98d00f8c6f5ccd32253dd5a9df38904393f3c37e20f1d975478b32727c95f3297e73252088e719e7269a1ade54e532cce9c316f694b9592af2a3aa5db7949916f6d649c1ab78a08075e24f428343c1430d7231efaa515af90a5390569bce3e7ee82ad42af3ee149d91d523ff5561ac1c6fe6f578e0c39ab3b94fea5d35df8affc550ff75b88bc50ac3103f1b6b8ba04440ad0074ad5acc74b0520c64b8626c815c4d94005c5580d062d99e3a674d01b4c428ccb19a5df36d171b914577086e4cbb7ee8d8e123674ed87e57d3dfc34337dc0075a6d4e63dfe0f77e8925c51ab2d8dacd1dba0513321bd4bff279d2566a247927c2547f53b90db7a078b4260d107c6c65b17121fdfe87ae9e2e9ef8f14c7dc28f3037c57880bf538ed2ff15e5dc868eae4ca0bbfed7fe497cbce4507cca5573f20d07f7482520e8ca55ff0d96284349d28681bc9163c2237b214208862d437c9d1a4e65efffac3160bfe2e55283ec1333e968d91d2156271ac7310566b7cd8fac35f57477bdab4a1f782d6b99583d45f3c8bcdfde36b82a3079340760711ec249c38f5121eeda7ce60abd65842b9040b7cc697fcc154646812588dc624c010bac1426e49399ca8ba7fdca0e6848966979d3a18b3455de0c199a3c190ec93785af9d007d5feae2f26abd547e26fc9bc4fd8f2534b8c91acdc8ea5590f3076f8792d5540c4b4e14e8d08780246eb7240fa395708fc1efdec1582420ab92c09f3cfc7056cca78a1bb6505c2df625affad0ec7d70ae6d57609b7c75a278988f0b6b333c65058342eff3b9e235ba918e28062ca77770bd2ad2d8771e12e217cce25f28ac0aefdc8cd56e23b42085877fba447554100b391253798c0ea36be99bc3184b25f8866061aa195e42808037fe9effd1a4c47712fa174cf804c6808867e46ea55d1442727d60f2c01bf28da8cfde835e648b1969394cff711e3ee989b502c36fb2717f1f6cca7f4bfae27cc450deae5e4b43183e6ca72cbbad43e4d02f4705b107efdb367feacca1ecf824c90b2e478d0b15ccde0c2be6e421660e827b077bcc4864c20bf3de4b8414608c5908cc38c7989aac19516bbecc86fc603fbb09b0cacd4b5fc6936187e5afa4b7905e888dba8a928d31950201238e4862399370023b49cbe47e4e5edf14a24abd2b6159c878fd418847af17afe623c48c14c6075fc87116db39cad273513b4420028429580099ce08ee542b738cc2bd11c205424984ad19888be865d25c8b249948701a6164ebd1f75e5ebb16c632930d5a9d72910ce9ac1c9c33e2e192f7026cb8dba1c6e53719a5b634a0ec14121488bafc4c7b9dacca7b09057aadbf53f3917d65c846acc88b8ea07593d5467cf0492481e07ae443cfcac5d9b6c694e908ed3d0d653ade6dd7be11ee9a2b45e5f458a5e7cd680b1c6c47bbb87901f19186ea3a22bbcf3825b820e7424a6f611ce0d2c86a14685cfe8d3e45d3ed13ac968554a8d61473847c488fa594af7b2211c8a380c7e4282acb07f27814877cbe87fc7f5ed5587d81508e74ad990c27b97a433db48af8ecaddcf98cc65c97f8377648233338c5baf548f0d8cb088c2aa771e6d6e0a1c125d8676675830a0a8bcfbab8d2c1ccd62eb7055b86efec83e257fef3bd1843eb5dadd9f1653a4e5264f8fbed249b82939f38846a69376f0c69ffb5d92a29ab3aca62f016e6328b92c49044a7ac086540c1cfbda8038d5c8f06bc62cfed3d308e136ca54eebf04a8ee217d70d3847b381b22fa8cad2c4ed26becb6b799145116c1a87e2b04a3b72d16a373863ad28846b2bdc9625c580f8b7fa10307b00af4ce61b71b9a4d79da1c1965a5389a523970862b3a016bb9afd00a8b0f07b5583efebd57b74577eff906141681a4681beaf0f61334087e5fe940b6b9e24868eea664124b5e6128a788bd4803c29f69c4670c3b085387902ee321b547f23e687ee3cf9907830a8c77c3c9071da4c297735692f7ba06af4980a850b3e0a181cf27631cf117872e9c9c53ecba89492bc2f2e721c544aef52390441fe4898cd8801ea92d26c104f6f943409e25d9543e5dbbe52f34b6430f9054a6dff2f874d6679a14aaec56ee93633ebe32edb81d0fc085d47a1e30f4e9cad4aab515524bad457c5ca548eabdbb55716a7cec9a5ddc8227cf6d84141a188668edc5ef58c5bc12e9974f008d8a7012edafba6675e13c1f876778392e3fd38455d317718034aacae370411fcb6837adc9551b3a591b9eda852f91aba435322695d99bba7375c72fc697c171a7d9f88339e7795fcfd151ec0a1a625895a7e1709dcb2eb45ad2cfcbf066ae920bf0276cee6db45c7fb04888f6df2b07e0cb0c04e5c1ba7b29392ffba4f19914a36b86d6cbc81f1c9b606977bc7ceaf4061f6e78762c1568512d7d070aa176eba31447c18959c4a25bed0e0bb4ab04dc7b511183a9cc03499df7c2ac68d7f78cba2caa67c0f44e9ceea40102836877955caba6026206fc576da858e145c38a54fcd00a3c6fb9d105a5111df7fea69698d130634ecc62301ce7f7ef7e1cda7c14b416887baf221a0ef3a23f7c993da36cfb670aa8e7b6a0252da1df10f38f48af03822e9288fdc139eef1082e461b8c6319571563fb9bc008f010b5b22c9cf03a29cf3ad6ddc3f03e2efaaf99b70d4a7f3a09365193c5661b62d7825be0d87b19732ff55b4ab9e49359926c210561ecd9cc0c5ce11bbe783f6b8765a0c7f49c83bf2543fcfdebd5d0fccda24ae595e8ad48abe9e6bf0b7fd9fee4c8581d218f3553684716013375192af097416f17dd7e3f2ba575a4ab0f0b9599568cef83440c6085dd884673d320ee608e3503faceb2936a762b1011a82e3e707328659f598e1c8b4843564ec185a1996a4bc96689cf02f1f39b818e9d5a917d913ca02bcd579cc729a78f6b880a702655aa644c0f3258c3a7dc218f141383c909da90432af95b8fcb49671aa459423d6264e56dae79a4ed4d023d3e1214849c37848beb647620d5ad87ce78885a65cd93dc81992105544256a2c4a3b24803ea0c9930070dd709ab1c24014d2bdbfc9ff709c25911a95947b44a2e622b65c8035d50924680b84103ba263637f8d15b0961ebcf599f40b8f14cd8d599a64946c4fd69e2a6069086412f22cd396b4faa4fd1d2727f7924dd34d8e4e12fe7d0ebf9bc87a71da9e86f669793e359078fbbdd224d6c1a8b24d76c8ac24900eefc5a1d5b32279d0f721d1a4041f4302d448ea7e72fa5509460ae8b03be706bb712b31ea075ed40522ce349b37df44530f948a08946e7a50849a8ad4ad37392b4260232d3be825cd9ca5f032b67d16f2c03b784cc8d4308d987a501912d50647211019b1fa8286fc1aa49ae2abcbc0e43b825a293352b218335a784237ae9ff947052554cb0b7feaed51cddbd05c4deb1a6eb4367a5d6d373093f145404daa173597ddbafea990b09152c87da3d47f09b1957d032a36b1eaa9a105767b6c1f73fe9e111bc8d88c094c910f3c8299bc6d8d543f65db4762d254199bd92c2e73355ce272daab1abed99ed54d28f239ec6c24163581bc2e894f776f5cb47b2525b997216217eea41099d4a4a1a6988ae1fd1ebcafc6840c70f4a581d0700004d73092b2957ff05503586e7c9f5a104f2e684e1034a600f", &(0x7f0000000080)=""/202}, 0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) [ 80.684898] ? kernel_text_address+0x102/0x140 [ 80.689487] warn_alloc+0x19a/0x2b0 [ 80.693110] ? zone_watermark_ok_safe+0x400/0x400 [ 80.697963] ? save_stack+0xa3/0xd0 [ 80.701583] ? save_stack+0x43/0xd0 [ 80.705204] ? kasan_kmalloc+0xad/0xe0 [ 80.709081] ? __kmalloc_node+0x47/0x70 [ 80.713048] ? kvmalloc_node+0x64/0xd0 [ 80.716941] __vmalloc_node_range+0x4f0/0x650 [ 80.721435] ? lock_downgrade+0x980/0x980 [ 80.725585] ? xt_alloc_entry_offsets+0x21/0x30 [ 80.726416] syz-executor4: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 80.730242] __vmalloc_node_flags_caller+0x50/0x60 [ 80.730255] ? xt_alloc_entry_offsets+0x21/0x30 [ 80.730271] kvmalloc_node+0x82/0xd0 [ 80.730285] xt_alloc_entry_offsets+0x21/0x30 [ 80.730299] translate_table+0x235/0x1690 [ 80.730314] ? lock_release+0xa40/0xa40 [ 80.730324] ? check_same_owner+0x320/0x320 [ 80.730335] ? __check_object_size+0x8b/0x530 [ 80.730359] ? __might_sleep+0x95/0x190 [ 80.742177] syz-executor4 cpuset= [ 80.747029] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 80.747045] ? kasan_check_write+0x14/0x20 [ 80.747056] ? _copy_from_user+0x99/0x110 [ 80.747072] do_ip6t_set_ctl+0x370/0x5f0 [ 80.747088] ? translate_compat_table+0x1c50/0x1c50 [ 80.751739] / [ 80.755427] ? mutex_unlock+0xd/0x10 [ 80.759890] mems_allowed=0 [ 80.763989] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 80.764006] nf_setsockopt+0x67/0xc0 [ 80.764022] ipv6_setsockopt+0x10b/0x130 [ 80.764040] tcp_setsockopt+0x82/0xd0 [ 80.831265] sock_common_setsockopt+0x95/0xd0 [ 80.835746] SyS_setsockopt+0x189/0x360 [ 80.839707] ? SyS_recv+0x40/0x40 [ 80.843142] ? SyS_write+0x184/0x220 [ 80.846845] ? SyS_read+0x220/0x220 [ 80.850456] ? do_syscall_64+0xb7/0x940 [ 80.854412] ? SyS_recv+0x40/0x40 [ 80.857850] do_syscall_64+0x281/0x940 [ 80.861716] ? __do_page_fault+0xc90/0xc90 [ 80.865927] ? _raw_spin_unlock_irq+0x27/0x70 [ 80.870407] ? finish_task_switch+0x1c1/0x7e0 [ 80.874882] ? syscall_return_slowpath+0x550/0x550 [ 80.879797] ? syscall_return_slowpath+0x2ac/0x550 [ 80.884706] ? prepare_exit_to_usermode+0x350/0x350 [ 80.889703] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 80.895055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.899886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 80.905053] RIP: 0033:0x453e69 [ 80.908221] RSP: 002b:00007fac51780c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 80.915912] RAX: ffffffffffffffda RBX: 00007fac517816d4 RCX: 0000000000453e69 [ 80.923164] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 80.930412] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 80.937663] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 80.944910] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000000 [ 80.952190] CPU: 1 PID: 14487 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #349 [ 80.952220] warn_alloc_show_mem: 1 callbacks suppressed [ 80.952222] Mem-Info: [ 80.959528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.959531] Call Trace: [ 80.959543] dump_stack+0x194/0x24d [ 80.959557] ? arch_local_irq_restore+0x53/0x53 [ 80.964910] active_anon:97561 inactive_anon:62 isolated_anon:0 [ 80.964910] active_file:3614 inactive_file:8775 isolated_file:0 [ 80.964910] unevictable:0 dirty:38 writeback:0 unstable:0 [ 80.964910] slab_reclaimable:10660 slab_unreclaimable:88930 [ 80.964910] mapped:24378 shmem:69 pagetables:767 bounce:0 [ 80.964910] free:1391754 free_pcp:470 free_cma:0 [ 80.967268] ? idr_get_free+0xfd0/0xfd0 [ 80.967278] ? kernel_text_address+0x102/0x140 [ 80.967300] warn_alloc+0x19a/0x2b0 [ 80.976635] Node 0 active_anon:390244kB inactive_anon:248kB active_file:14456kB inactive_file:35100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97512kB dirty:152kB writeback:0kB shmem:276kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 80.979176] ? zone_watermark_ok_safe+0x400/0x400 [ 80.979199] ? save_stack+0xa3/0xd0 [ 80.982792] Node 0 [ 80.987426] ? save_stack+0x43/0xd0 [ 80.987432] ? kasan_kmalloc+0xad/0xe0 [ 80.987449] ? __kmalloc_node+0x47/0x70 [ 81.020664] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 81.024589] ? kvmalloc_node+0x64/0xd0 [ 81.024613] __vmalloc_node_range+0x4f0/0x650 [ 81.029168] lowmem_reserve[]: [ 81.032779] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.060771] 0 [ 81.065577] __vmalloc_node_flags_caller+0x50/0x60 [ 81.065586] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.065599] kvmalloc_node+0x82/0xd0 [ 81.069198] 2864 [ 81.071405] xt_alloc_entry_offsets+0x21/0x30 [ 81.071419] translate_table+0x235/0x1690 [ 81.075019] 6373 [ 81.078876] ? lock_release+0xa40/0xa40 [ 81.078886] ? check_same_owner+0x320/0x320 [ 81.082834] 6373 [ 81.108301] ? __check_object_size+0x8b/0x530 [ 81.108323] ? __might_sleep+0x95/0x190 [ 81.116647] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 81.116663] ? kasan_check_write+0x14/0x20 [ 81.119741] Node 0 [ 81.124371] ? _copy_from_user+0x99/0x110 [ 81.124387] do_ip6t_set_ctl+0x370/0x5f0 [ 81.126178] DMA32 free:2934568kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:748kB local_pcp:652kB free_cma:0kB [ 81.131065] ? translate_compat_table+0x1c50/0x1c50 [ 81.131096] ? mutex_unlock+0xd/0x10 [ 81.135722] lowmem_reserve[]: [ 81.139401] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.139417] nf_setsockopt+0x67/0xc0 [ 81.141462] 0 [ 81.145948] ipv6_setsockopt+0x10b/0x130 [ 81.145965] tcp_setsockopt+0x82/0xd0 [ 81.150085] 0 [ 81.152122] sock_common_setsockopt+0x95/0xd0 [ 81.152139] SyS_setsockopt+0x189/0x360 [ 81.156091] 3509 [ 81.160378] ? SyS_recv+0x40/0x40 [ 81.160387] ? filp_open+0x70/0x70 [ 81.162432] 3509 [ 81.166897] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 81.166910] ? do_syscall_64+0xb7/0x940 [ 81.175668] ? SyS_recv+0x40/0x40 [ 81.175681] do_syscall_64+0x281/0x940 [ 81.179892] Node 0 [ 81.182094] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.182103] ? finish_task_switch+0x1c1/0x7e0 [ 81.182115] ? syscall_return_slowpath+0x550/0x550 [ 81.186250] Normal free:2616540kB min:37120kB low:46400kB high:55680kB active_anon:390244kB inactive_anon:248kB active_file:14456kB inactive_file:35100kB unevictable:0kB writepending:152kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5024kB pagetables:3068kB bounce:0kB free_pcp:1132kB local_pcp:668kB free_cma:0kB [ 81.190266] ? syscall_return_slowpath+0x2ac/0x550 [ 81.190280] ? prepare_exit_to_usermode+0x350/0x350 [ 81.217320] lowmem_reserve[]: [ 81.222304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 81.222322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.226018] 0 [ 81.229091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.229099] RIP: 0033:0x453e69 [ 81.234354] 0 [ 81.238025] RSP: 002b:00007fac5171dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.238035] RAX: ffffffffffffffda RBX: 00007fac5171e6d4 RCX: 0000000000453e69 [ 81.238039] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 81.238045] RBP: 000000000072c0c8 R08: 0000000000000004 R09: 0000000000000000 [ 81.239829] 0 [ 81.243850] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 81.243855] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000003 [ 81.412241] 0 [ 81.414048] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 81.427655] Node 0 DMA32: 4*4kB (M) 5*8kB (UM) 3*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934568kB [ 81.443319] Node 0 Normal: 185*4kB (ME) 106*8kB (UME) 1180*16kB (UME) 873*32kB (UME) 134*64kB (UME) 15*128kB (UME) 67*256kB (UM) 43*512kB (UME) 14*1024kB (UM) 4*2048kB (UM) 610*4096kB (UM) = 2619156kB [ 81.461360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 81.469932] 12457 total pagecache pages [ 81.473904] 0 pages in swap cache [ 81.477351] Swap cache stats: add 0, delete 0, find 0/0 [ 81.482704] Free swap = 0kB 2018/03/11 16:00:07 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000040)=0x262, 0x4) 2018/03/11 16:00:07 executing program 7: ioperm(0x4, 0x9, 0x1) r0 = socket$packet(0x11, 0x800000003, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00'}) 2018/03/11 16:00:07 executing program 0: setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/11 16:00:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000300004af4e546000000e23300000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a6b7ff4fa1f26308d444341babb"], 0x58) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x403, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) chown(&(0x7f0000000080)='./file0\x00', r6, r7) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x60, 0xfc, "c7310699c3b9df94d9f2356ff41df7e900cdce980b5ebc1e7efab596df4094574784ad027a8a177b5a0420b68e55bd8fd094cb6fbedf352e4a52a5b675ee3e27a9c6e80b66958ccd4e0fdbbf4f8f8ebc84042fedb6e19410130f516d1e376d0bbd97f235081cbd85c92c8a45c0a8ad08684d3979aff17ee94b2cf57c770d4e43e14a563c96f33e21546818afc7664ae7ce9fd1994d29cd39b8c2b47bfa2a7285ca5a631ba2da8334d9b66fdbc0d1082d36b32ef8ef1ca2b22f930ca4b5eb9992555089d559487f9134430dc0e2c39074c8c22c867417226ca5be2d115a5b5382c1fd458216acb55333249d324be1d42861de220c50ba3ef17b52b075"}, 0x104) 2018/03/11 16:00:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="130000001d0096f7a9de1d8233ff9ac2fb81f8b5553ddcc1520309e0f8f71921fd8b2147ac16201d6518c744c1db5d7d619b298a9d7721ff45e8f7b23fe14a6510b3a109ac2680fd352cc0357e63db852a41d511ceb019a54ccbe99376c91f06a234a58e34f85b2aba0a5fde006063f4b5c2bd76ef79a3c694414d"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7fff, 0x2000) recvfrom$ax25(r1, &(0x7f00000001c0)=""/89, 0x59, 0x0, &(0x7f0000000240)={0x3, {"b3d75ba4942e37"}}, 0x10) 2018/03/11 16:00:07 executing program 1: syz_emit_ethernet(0xffffffffffffff4a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="ca4d5c2b0892", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xb, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x7, 0x421a, 0x8, 0x0, 0x7}) 2018/03/11 16:00:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) 2018/03/11 16:00:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000700)=""/82, 0x52}, {&(0x7f0000000a40)=""/135, 0x87}], 0x6, &(0x7f0000000b00)=""/66, 0x42, 0x5}, 0x6}, {{&(0x7f0000000b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/199, 0xc7}, {&(0x7f0000001d00)=""/237, 0xed}], 0x3}, 0x7b1}, {{&(0x7f0000001e00)=@sco, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/236, 0xec}], 0x1, &(0x7f0000001fc0)=""/26, 0x1a, 0x7}, 0xe4}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f00000020c0)=""/105, 0x69}], 0x2, &(0x7f0000002180)=""/246, 0xf6, 0x2000000000000}, 0x9}, {{&(0x7f0000002280)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002300)=""/127, 0x7f}, {&(0x7f0000002380)=""/69, 0x45}, {&(0x7f0000002400)=""/168, 0xa8}, {&(0x7f00000024c0)=""/212, 0xd4}, {&(0x7f00000025c0)=""/204, 0xcc}], 0x5, &(0x7f0000002740)=""/34, 0x22, 0x8000}, 0x81}, {{&(0x7f0000002780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002800)=""/193, 0xc1}, {&(0x7f0000002900)=""/95, 0x5f}, {&(0x7f0000002980)=""/199, 0xc7}, {&(0x7f0000002a80)=""/146, 0x92}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/11, 0xb}, {&(0x7f0000002bc0)=""/186, 0xba}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/98, 0x62}], 0x9, &(0x7f0000003dc0)=""/190, 0xbe, 0x4}, 0xffffffff}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000004540)=0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004580)={0x0, 0x2}, &(0x7f00000045c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002b40)={r3, 0x5e68, 0x0, 0xfffffffffffffffc}, &(0x7f00000046c0)=0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004480)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$TIOCEXCL(r5, 0x540c) sendmsg$inet_sctp(r1, &(0x7f0000004680)={&(0x7f0000004000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000004400)=[{&(0x7f0000004040)="30fbc6638b6cd91a37f242ee7d92", 0xe}, {&(0x7f0000004080)="5140cf225f45a2e36f6917a91d1406d20cfde1563074c7d816b6aab8db35b3dc0b6835e050f63a83d5420e8724a6c9e33f7395a0d53fcffad40320522d0f92fd149e9cde87e704fd4b937a2fac8aa6dfc45f759203aed9c3773befc62109511f0ec2ee6c0127007a2d9dbf14d9241b78dbb1df15a109b82f4dbdb96966021513f2b1898e3bd1e7c4c4c6d42f483cc17d88055215c34caed1547ced11ccb571f83fbbdada", 0xa4}, {&(0x7f0000004140)="b6676c9a9484f7364646272055eb31bef1e136c7e2b4b562f8fe1b8119fec454316733be38ff41a91132aaa09e7b4bbda026deb7a8d85410c03f94ae3055e8a672dca9bc866ef24cc68198248d373ccdcb0363a27013c433f13c337aec0b1eeb77cb77ffc394", 0x66}, {&(0x7f00000041c0)="8a57befbf9fa829f93767b51b7b691a1262ad3bb8d1898849b9e29ed0e73e0916bd1fdaa5c8d346592d3ea6b708aadae0981e2542c7fb943a815e607d44d8c183940920d46cffebdd0bd2ee4390343c312f9755df3dc43522c66420b61627f937c254a5ddbf227cccd3ca04629683f101923374c8f468b319407779af98e08b8608410cb7d6a8e66d845abb95cf82812c749f16816be0cff6c01a5dc8f1554141543803aebcf", 0xa6}, {&(0x7f0000004280)="da9614297dbd04bf1334ef76dc06c628c2aa002dc6c076ad650179846df20ddf4c83b0ed498253aa8fb9cdfc3539c7b5a2061df920d04974bb9a7dd089bd136e13e45c1d02851678208b4d418cb0b95e865b2eee2a1f61a0e70384c281fddd18adbc2ba4c74926be2a5d6237b688a2", 0x6f}, {&(0x7f0000004300)='iB', 0x2}, {&(0x7f0000004340)="edd8fd4eadc6c1be31d9", 0xa}, {&(0x7f0000004380)="6311d2b2808301212822b8e30c4ce0bd390dd0be97c287bc3a7da8b7b7ec935ddf0828f651df0ebd8b816130a515a1a13f26458d56174a951ef656b423500b2b42", 0x41}], 0x8, &(0x7f0000004600)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xe, 0xe97, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x8, 0x8000, r4}}], 0x60, 0x4080}, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000044c0)={r4, 0x3f}, &(0x7f0000004500)=0x8) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000800)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="900f16bf38d652e63f7e6732a2fe86bd089419bb6305c95ee0a5182a5d7f34e97969810607d0b6f10f5536bdbc9d8a0eca68ca6b51fec8bddea8a9c11743c704ba00c6c27b14bf1c99332cf436af5512f3d02a08a3bda0753d8fb07ae7faaf270fafc3f3dd1fb60b80d940f21dd7469b3ae62d9b58744cca8431420ae3bb3bf79ffcbb529f4ab524d1f1374c1881b12dac80ea23e033f09867a8198fbaa61f57db42a954c4a5324a2cdea2419667d18b614bbb68594c1b9fc8b76aa1e0b3e2aaa23a8ab8be18eb050123d32d0f416a017a6e", @ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR64], @ANYBLOB="2cdf0ae36a5fa5ffc8f294afb413feaca17dad7c6b8d8930affa24fbb57c938c608226f035883c51eb5c9db8d70b8730452be5eb84b71bbfc93e2d9d02007423b6065e4dc3deaa18af662792b7f1641a51c94d13e9758fed7fe91c5532f9efbbe84378931a", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0], @ANYRES32=r0], @ANYBLOB="c4539f279d48fa73695e5fce96d341f96c0e721930afaa3171100236392cea3a1be0e922d2d9dd0e853d282296830c971a603db4b3320d6fef6c17fe314be4d1d1af66505991d49ce6ccbcbb146e15a54fe9fc61279a2d66495f7ac82798c94f5e58017d07a05db4f2db48107182efc229c62bc60849d8b56ed69f874b5684d03b6953b3fa559f69c1438550ebe357f90e", @ANYPTR, @ANYRES64=r0, @ANYBLOB="781f6aa857e569bc208c3f62386dd0ffb53fed5ada365f10d57da72287f726d6e78283287379eb52138a5e679f9c57ed1a46fada87329999bd66574209a17ebcf8bbb583cd43c84fd282c1adceac56bbac6548b927913a29b71182ac85b1e611788af2bb84aa4bbd9c0c168898292b25b5c1fa6a98940a9137f27fb82f07e96e98fe9eac4a6bd62ff8d859", @ANYBLOB="d706f13af2acb52f9f05bc0605d14435923a1667ad143ad700b2f143e38757e91b3e0ee10fd7aef06671d032d1c6b9be1257f6fa9bb0fec435c6e559dc384a049a726723531befa80e264ef8d8a9cc738c75bdf26d13a25cb7c32eb063677015f6f6638e00d894e09b9edfd8f8e000281411b2369ec0525b8941c99c6fbf7d37b6292eb3aa22676fd16fbd435f6d7179d8d279237ed427cd9302912ff81f7be1dc1a9bda9ed4e8279368e602b13cedf513c52dda", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="570bfc362d710cba61254af0", @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYPTR, @ANYPTR64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYBLOB, @ANYPTR64, @ANYPTR64], @ANYBLOB="d757c827b5361d219ff35754159c9867962e7c258a63b8fe14b9ea186d6846eb33d02d39eb2aae94f9a7332036e9b83198a5891416885296999367b14f7d8d7f932573b87272d32b4e1803bacba53b2518", @ANYRES64]], 0xffffffffffffff79}, 0x1}, 0xfffffffffffffffd) [ 81.485714] Total swap = 0kB [ 81.488723] 1965969 pages RAM [ 81.491820] 0 pages HighMem/MovableOnly [ 81.495783] 329727 pages reserved [ 81.508453] binder: release 14441:14445 transaction 14 out, still active [ 81.515340] binder: undelivered TRANSACTION_COMPLETE [ 81.520595] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.526071] binder: send failed reply for transaction 14, target dead 2018/03/11 16:00:07 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="32ed42fcb62d31aad087a0f1bdfdb47e6d9df5e4f98d69ef96a57997c59f6a11fdb0b94f53edba7c0218372a46727e5c59f6645701c2605b7d8bb6f4289ff3", 0x3f, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x200, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000440)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r3) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r5 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000518ff4)) keyctl$describe(0x6, r0, &(0x7f00000002c0)=""/170, 0xaa) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r6, &(0x7f0000cebff8), 0x8, 0x0) 2018/03/11 16:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x13, 0x4) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/11 16:00:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) setpriority(0x2, r2, 0x0) 2018/03/11 16:00:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@bridge_getlink={0x24, 0x12, 0x501, 0x0, 0x0, {0x7}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x80000000000800) 2018/03/11 16:00:07 executing program 6: r0 = add_key$user(&(0x7f0000015ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000008f10)=']', 0x1, 0xfffffffffffffffc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x0, 0x8, {0x77359400}, {0x77359400}, {0x0, 0x101, 0xe3, 0x4}, 0x1, @can={{0x1, 0x101, 0xfffffffffffffe01, 0x6}, 0x8, 0x3, 0x0, 0x0, "2e200eb59b148724"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r3 = add_key(&(0x7f0000009ffb)='user\x00', &(0x7f000000fffb)={0x73, 0x79, 0x7a}, &(0x7f0000016000)='l', 0x1, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r3) 2018/03/11 16:00:07 executing program 4: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004f6000)=""/1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x480001, 0x0) r2 = accept4$netrom(r1, 0x0, &(0x7f0000000180), 0x80800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000040)="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") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) r5 = getegid() fchown(r2, r4, r5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0x80000016}) 2018/03/11 16:00:07 executing program 0: r0 = socket(0x11, 0x800000000802, 0x400000ac0) write(r0, &(0x7f0000f7ef8e)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) fcntl$setsig(r0, 0xa, 0x34) 2018/03/11 16:00:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r4, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup(r4) write$eventfd(r5, &(0x7f0000605ff8), 0xffbe) recvmsg(r4, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1}, 0x0) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/11 16:00:07 executing program 1: r0 = socket$inet6(0xa, 0x9, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x20000) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x8, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x38a9b4281170352a, 0x0) r2 = getgid() setgid(r2) [ 81.584053] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/03/11 16:00:07 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400080, 0x101000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000080)=""/138, &(0x7f0000000140)=""/120, &(0x7f00000001c0)=""/2, 0x1}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000040)='Y\f', 0x2}], 0x1) 2018/03/11 16:00:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="6684e2c21d3811878dbaf4a3c8cfbddaa08b2e5b749c02a3ab54895900f317e4c28d215b52a5229add6d861c951cfa", 0x2f}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="288209b426708a7f7be93e8b6b5f638a53caecc0be0f44297892771c2010a0d7063496dcdc6b2c609647b437304359a0d978fba5aecbc58d3b19b4825cb1bb372037ae6ba300e52374d6d6511bd3208fe5c56e19562dd106ae02f97ea63bed3263", 0x61}, {&(0x7f00000020c0)="73f470413c88418aa09a611075a5387f86bfcf2d91dd52820032ec6e2ee8b65c5cf042b4b1a5c95ad775fe3c2a6743678b477e", 0x33}, {&(0x7f0000002100)="04f00bb38495e275d34b956ac65b3337674c184ce0c8e97d8e4f99d685d0bf731cbac40be5aa588993314c608bc805eb4c3a4bcfb989b7b6e0a7aa8a8a7882df10589dc108eaa28477e99d9719e89ed7506507556182499bd753311b31bbe9c92c97e627037fafcc39b3", 0x6a}, {&(0x7f0000002180)="ce", 0x1}, {&(0x7f00000021c0)="ca984042884bcc3473cd2b", 0xb}], 0x8) socketpair(0x2, 0x807, 0x0, &(0x7f0000002400)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002440), &(0x7f0000002480)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000022c0)={0x0, 0x80}, &(0x7f0000002300)=0x8) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000023c0)={0x2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002340)={r3, 0x22, "17d4ac0ab7624fff2ab0083af316537f442c6e5fee4dd0bfdc5c946bdc4a5e759641"}, &(0x7f0000002380)=0x2a) sendmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/11 16:00:07 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1d, "62875e4627043f03d122f222da1e0b7a234e60bcbf7d90c891ea6cc5fc"}, &(0x7f0000000040)=0x25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="5d00000082bd16e18023f83e833f5b23ee803710b58dab8ab8b5e941047266262055d787dbfb8a9e108453ccfef123ffd2598c07a99e15bab011edaf8476d0d02789a74c73575927a8be8aab5533831029907b3bb301854adb85ed80d26c9c4167b86f428887942be87e1e0200000000000000e55643a3800c5602f3bff5a3497351911fdc7c1512cb94cabc303599e28b9cc449a43183cef3b8b5f62763b2f97b5c877409c4eec415a469f07acb3ae81f06e242df25d54b08fd0c54a13f08161c35d5c644b6c31472abf3cc4b"], &(0x7f0000000100)=0x65) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)={0x10000, 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0xc5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x1, 0xec4, 0x9, 0x1}, 0x98) 2018/03/11 16:00:07 executing program 2: r0 = geteuid() quotactl(0x7fffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)="6414cbb2035d91e165b37529340e063805950fd7ab5a4904c08f05fa29ac0f0d7cdd770c10398e2c1011018e87e9e126acd6601eb8ae35abc5794af61b19c7f682b99d24aca9fa40a26efd4ba2a92e22a02da3309f9aa43ee2f79f63200d0a28238b9fbf20e0338674649576d1e7851160ac8809a9c73b") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000000200)) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) 2018/03/11 16:00:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r1 = semget(0x3, 0x1004, 0x200) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f00000001c0)=""/150) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1c, "83cebbb1696d30c6b28371e06631b539804f6cf79e585ff77881437f"}, &(0x7f0000000000)=0x24) 2018/03/11 16:00:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000300)="df", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000003c0)=0x62, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) getsockname$ipx(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x400000) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) 2018/03/11 16:00:07 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000424ff8)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x280001, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f00000d2000)={0x14, 0x23, 0x829, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) 2018/03/11 16:00:07 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) 2018/03/11 16:00:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x201, 0x0) dup2(r0, r1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/217) close(r1) 2018/03/11 16:00:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/11 16:00:07 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) fchdir(r1) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)) socket$inet(0x2, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8, 0x2, 0x20, 0x2ad, 0x0, 0x7, 0x800, 0x5, 0x200, 0xcf9c, 0x1, 0x7fff, 0x9, 0x100000001, 0xd83, 0x6, 0x1, 0x400, 0x1, 0x4, 0x3, 0x100000001, 0xbff, 0xfffffffffffff56c, 0x1, 0x80000001, 0x7, 0x65a8, 0x9, 0x44e3000000000, 0x200, 0x80, 0xfffffffffffffffc, 0x0, 0xef8, 0x2, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f00000001c0), 0x9}, 0x10100, 0x579fd41e, 0x80000001, 0x7, 0xffffffff, 0x200, 0x1000}, r0, 0x5, r2, 0xf) 2018/03/11 16:00:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x6, 0x8, 0x2}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/11 16:00:07 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x7530}}, {{0x77359400}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x40, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/11 16:00:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x10400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x2, 0x1, 'client0\x00', 0x0, "5e950f92f76ec6d3", "20e9bbf1aeeb1540d416d42bef4848e629c2827eee99bf2120aa8feba59c0d2a", 0x3, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/03/11 16:00:07 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) r1 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x100, 0x1}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/03/11 16:00:07 executing program 4: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x86, 0x6}, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6de3, 0x20000) utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x7fff, 0x6}) ioctl$TCXONC(r1, 0x540a, 0x6c) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) chroot(&(0x7f0000000180)='./file0\x00') r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000000c0)={0x80000000}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xb5, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000240)=r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000000000400, 0x0) getsockname$unix(r2, &(0x7f0000000640)=@abs, &(0x7f0000000500)=0x6e) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) getpriority(0x2, r5) 2018/03/11 16:00:07 executing program 3: sendmsg$rds(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @ANYBLOB="140000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000"], 0x58}, 0x0) 2018/03/11 16:00:07 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) kexec_load(0x4, 0x3, &(0x7f0000001280)=[{&(0x7f0000000180)="2d24f943efb2e878094ea2a4f7e69823de909acf", 0x14, 0x7, 0x7ff}, {&(0x7f0000000200)="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", 0x1000, 0x1, 0x5}, {&(0x7f0000001200)="0507645a6223d1b68922b1fa94341f331437dfc29fbda2abf29d2254266c0092ebc604ac6d2a101ad7e4b5183a760d07eb35946a878cb2796a725ecda74edd11a3a4356b294f6815bff805b38021a3b43a2ebc891ec0f6d2ce", 0x59, 0x20, 0x7fff}], 0x3e0000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x40000004}) r2 = socket(0x11, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x689a}}, 0x1, 0xfffffffffffffff7, 0x80, 0x800, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x4}, 0x8) 2018/03/11 16:00:07 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80100, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x8, 0x3b, 0x2, 0x8, 0x6, 0x9}, 0x9}, 0xa) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/03/11 16:00:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x180) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7, 0xff}, 0x8) 2018/03/11 16:00:07 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000001280)=ANY=[@ANYBLOB="0180c20000000000000000003000450000600000000000119078ac1414bbac1415000420880b00d56252007ef2353e0800003acb3d224487b4b900000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000"], &(0x7f0000000040)) rt_sigsuspend(&(0x7f0000000000)={0xb3}, 0x8) 2018/03/11 16:00:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/03/11 16:00:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x400000, 0x0) fcntl$setpipe(r0, 0x407, 0x8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) modify_ldt$write(0x1, &(0x7f0000000340)={0x5, 0x20001000, 0x1000, 0x8, 0x7, 0x8001, 0xffff, 0x7f, 0xeb1, 0x7}, 0x10) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r2) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000280)) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha384-avx2\x00'}, &(0x7f0000000080)}) 2018/03/11 16:00:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000001140)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000040)={0xffffffff00000000}, 0xfffffffffffffee1) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r2 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001080)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f00000010c0)={0x3}) 2018/03/11 16:00:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000000c0)=@nl=@proc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/2, 0x2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0xa, &(0x7f0000001780)=""/62, 0x3e, 0x6}, 0x100}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/143, 0x8f}], 0x1}, 0x3ff}, {{&(0x7f00000018c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/199, 0xc7}], 0x1, &(0x7f0000001a80)=""/174, 0xae, 0x9}, 0x6}], 0x3, 0x40010042, &(0x7f0000001c00)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x10001, 0x6, 0x2, 0x8}, &(0x7f0000001d00)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001d40)={r2, 0xaf9}, &(0x7f0000001d80)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e7fe4)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x299}, 0x1}, 0x0) 2018/03/11 16:00:07 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c79", 0x4}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)=0xe8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0xffffffff80000001) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/11 16:00:07 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0xe070fe66ce44b648, 0x6000, 0x2, 0x80, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[], &(0x7f00000001c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x5, 0x7, 0x0, 0x1f, "5700137d5991530e41242e32705b9dbd56a3171725660ab11ce2f5c0731400bb6ec5d7f70eb489b445f27421", 0x84}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) 2018/03/11 16:00:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000980)='/dev/cuse\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000009c0)=""/100, 0x64, 0x80000001, &(0x7f0000000a80)={r1, r2+10000000}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x80000, 0x27) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x8) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003fac)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r9 = getegid() r10 = getpgid(0x0) r11 = geteuid() r12 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=0x0) r14 = geteuid() socket$inet_icmp(0x2, 0x2, 0x1) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000580)={0x0, 0x0}) r17 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r19 = getpgrp(r7) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000ac0)={0x6, 0x0, r16, 0x8, r14, 0x2, 0xfffffffffffffff9, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x80800) sendmsg$netlink(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)={0x194, 0x27, 0x100, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x67, @fd=r4}, @generic="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", @generic="33a89d1dfee6ef51cb588ae1eee28f97216ba2da104d6e5c4f19304454cf399d2f3188b7a7daa830a82cd8badaf841a0563c1d349791905722d6d3d4321bf50971f900a843769b6e8ffdb2826b55faa36cf50e6d5c9d5c6b913606fa36018a4ca5f7cd33e68a038050c3eba4843788668cc31fb403bad972ba"]}, 0x194}, {&(0x7f0000000240)={0xc8, 0x31, 0x30, 0x70bd26, 0x25dfdbfb, "", [@typed={0x10, 0x8f, @str='vcan0\x00'}, @generic="529e6e57b1a4e6a2af429b238bc16df367a6bde535961e4c1e544bf2d98ed85ce0c6ceaa5c6b7f83a6bc707aa02251185fb46ac3858dc678739a654bff364d663f57e8dc127168347cc889a09dbd41d6de8c3571bc3e632114df88d25f0358e3077529f51890c29ec1fb2781fcaa259a203da973940d5300d5c0b1c1566c8dfebfee3449bb50292866803a604c5c9cd3", @typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xc8}], 0x2, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r3, r4, r3, r3, r3, r4, r4, r5]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r5, r5, r3, r5]}, @rights={0x20, 0x1, 0x1, [r5, r3, r3, r5]}], 0x128, 0x80}, 0x4000000) 2018/03/11 16:00:08 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x212000) r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x400) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = semget(0x2, 0x4, 0x102) semop(r3, &(0x7f0000000180)=[{0x2, 0xffffffff, 0x1000}, {0x1, 0x6}, {0x4, 0x8, 0x1800}, {0x1, 0x8, 0x800}, {0x2, 0xe258, 0x1800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4af, 0x800}, {0x4, 0x1000, 0x1000}, {0x0, 0x2, 0x1000}], 0x9) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x1f, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x306, 0x401, 0xf7, 0xfcb5, 0x2, &(0x7f00000001c0)="7663616e300000000000000000000100", 0x80000001, 0x5, 0x7}) preadv(r4, &(0x7f0000000080)=[{&(0x7f0000000480)=""/185, 0xb9}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) epoll_create(0x10000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000640)=0x7, &(0x7f0000000680)=0x4) 2018/03/11 16:00:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) 2018/03/11 16:00:08 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ftruncate(r0, 0x7) 2018/03/11 16:00:08 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x200, 0x91, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/03/11 16:00:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000600)=""/210) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000ffffffffffffda495e9c968ff4aafe9a8c910bf98c1eddaad6d9b80609d0bb4ab7e5af4849b895ca1240c7169eb20313bf7204ddc2f36d154b217748a0639bdb8fa7f667b118c8082625582a787b0d9ad4874d04b07f94862ee698fd62b9f2d58bf0be0496a1511e198e1fd9ed1e527b6fe1f215ae429dc7581409f060f75e88c55933d298193a98ec45f4a5bc1fcc2f5f93fb9e39970bd167f065016a4643f24ba12657edcb417cd4587a5998f9cda742411585a2516f236a74f8f40f1cc4e66cd2ad5a4e8f852ebad2e05a72afe4f58e8a0528cefd779b40ecb3135c9fceb6c3d26429d51e4f703df9a4ad981f0f2e0d998b5b1d695105e845ec1f278bd62ee32413db35842e00b110edbe3adf9b4ae24f7935a40a3853400d2d"], 0x14}, 0x1}, 0x20048004) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="b9", 0x1}, {&(0x7f0000000380)="a44ba590c6f2b7ffe32e0a", 0xb}], 0x2, &(0x7f00000004c0)}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000002c0)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x36, @local={0xfe, 0x80, [], 0xaa}, 0x69}, 0x1c) 2018/03/11 16:00:08 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x4c000100) 2018/03/11 16:00:08 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x2c9}, {&(0x7f0000001100)="323baff69a927e47de66c652f4ea28f417dc34f62ab6a551f72715b106724833f8c6253b8e3f905b2f6289bc4538514b9aecad779e145c80a44ae8fd572b85a1199f25e1c52c3207077cf4c77afcf309702fbf30929a08ba8a36651028d486e2e97bbfb4c1733b9de138cab233f0fbf3eba73a16d3ea2dee1653385e000c146bdb66321f19248aab4adb9ba426157eacf47b12365eb6c35614981762d691bdfaa362a6", 0x488}, {&(0x7f0000001280)="24f81821e16700b465a90fa8f9c37675e7f7ce456d978189464a01f74c7406ea7ac60ad3552d10cf8f3b6268977d4e22a7e2520b7269899650be9e5a34b1c789198a2c54729f32fd93de5a7ffac7fa20cec91d35be6fe9ddd23364c4b2c07064ead1ce16fdfb5fba0c93773c89af54d4855defbab2ecbb887f65ae72d7c3240ed3740d58359913730b4ce6832f38c030d004433e2c91933e92856faf26f52c21229406f8a74fdaa29575", 0xaa}], 0x3}, 0x8000) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0xc) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000580)=0x8, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={r2, 0xac, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xacd}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffff6788, @loopback={0x0, 0x1}, 0xcc}]}, &(0x7f0000000540)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffb3}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x68) 2018/03/11 16:00:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getspdinfo={0x48, 0x25, 0x400, 0x70bd2d, 0x25dfdbfd, 0xf391, [@mark={0xc, 0x15, {0x35075b, 0xff}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e20, @in=@broadcast=0xffffffff}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/03/11 16:00:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa}, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x3}) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/11 16:00:08 executing program 2: add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00003c6ffb)="10d8", 0x2, 0xfffffffffffffffb) 2018/03/11 16:00:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sysinfo(&(0x7f0000000000)=""/251) prctl$setendian(0x14, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x54, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x637d}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7c, 0x8001}, &(0x7f0000000240)=0x8) 2018/03/11 16:00:08 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0x108) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x4) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/225, 0xe1) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/03/11 16:00:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000080)='wlan0wlan1\x00', 0x2) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0xffff, 0x100000000}, 0x12}, 0x10) sendto$inet(r0, &(0x7f0000d21fff), 0x0, 0x4, &(0x7f0000001140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/11 16:00:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}, {}, 0x4, 0x0, 0xf000000000000000}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x81, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/255) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$notify(r0, 0x402, 0x80000007) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/11 16:00:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) tee(r1, r0, 0x180000000, 0x5) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000180)="0202000000008a000000002924be7b7f", 0x10}]) 2018/03/11 16:00:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) clock_settime(0x1, &(0x7f0000000140)={0x77359400}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_pts(r0, 0xb0000) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x400) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9b) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x9) write(r0, &(0x7f0000000200)="4f7ad0c9ed4898886e1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r3 = syz_open_pts(r0, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) writev(r3, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/03/11 16:00:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8001, 0x40, 0x7ff}, &(0x7f0000000140)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xffffffff7fffffff}, 0x8) 2018/03/11 16:00:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x17d, 0x0) 2018/03/11 16:00:08 executing program 2: r0 = socket(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) setregid(r1, r2) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/11 16:00:08 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) mmap(&(0x7f00009bd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x488000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001040)={{0x8, 0x5}, {0x0, 0xf6}, 0x5, 0x3, 0x1000}) 2018/03/11 16:00:08 executing program 5: acct(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000001100)=""/48, 0x30}, {&(0x7f0000001140)=""/45, 0x2d}, {&(0x7f0000001180)=""/244, 0xf4}, {&(0x7f0000001280)=""/133, 0x85}], 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) pivot_root(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00') 2018/03/11 16:00:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCCBRK(r3, 0x5428) r5 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r6 = dup3(r4, r3, 0x0) io_setup(0x5, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000000040)={0xffffffffffff8bb9}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000003c0)={r7, 0x9}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000440)={0x8001, {{0xa, 0x4e22, 0xaf5, @dev={0xfe, 0x80, [], 0x18}, 0x4}}}, 0x88) 2018/03/11 16:00:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x1f, 0x3]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) dup2(r1, r2) 2018/03/11 16:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x60200, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001340)=""/221, &(0x7f0000001440)=0xdd) r1 = socket(0x10, 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000001300)={&(0x7f0000000040)={0x2, 0x4e22}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/8, 0x8}, {&(0x7f0000001180)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0x4000}, 0x40011) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e2ff8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dfa000)={r2, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r3 = add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r3) 2018/03/11 16:00:08 executing program 1: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000816f7b)}], 0x1, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f0000000040), 0x8) 2018/03/11 16:00:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000000)=0x8c) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='adfs\x00', 0x200080, &(0x7f0000000140)="3e6f563da5420c728e85e3042e91a2702e8ff146946c10e66a7238ad52fd0f2cc8356ba6b4807e093b68e0fabcdeb9e74de723cd3f360f2625eccf7407777b50afe3f0e51aaca04e0bdd43fa19c21860caad673fff0d9069e1b9adaeeb310fb587a9280c3fd98ead3fa85de460ce2105239b0084f5f2e79df9d351da39c4651ddf7411e6ec61ded50e1f9cb65b8904e5643e13290d0694c4578bf3f95699d7c6d9f6ecdb151bbfa861fbaa6b3aeda9494c71758a1d08bac4a1cb0720ded75e07282e6e5ac136fd322fd06c2d671610223d836626dd950a7bc57102099039f99023be75c8adbf") r1 = creat(&(0x7f0000000240)='./file0\x00', 0x48) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000280)=0x5f6e3ade) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)='h', 0x1}], 0x1, &(0x7f00000004c0)}}, {{&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000640)}, {&(0x7f0000000740)}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}, {{&(0x7f0000005a40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000005c80)=[{&(0x7f0000005a80)}], 0x1, &(0x7f0000005cc0), 0x0, 0x800}}], 0x3, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000003c0)={[0x0, 0x0, 0x100000]}) 2018/03/11 16:00:08 executing program 7: clone(0x4392400, &(0x7f0000a02000), &(0x7f0000000040), &(0x7f00007df000), &(0x7f00000000c0)="0df237cfcdadc04dd7f51560d65908bd43000000000000000000") r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xaf5e000000, 0x20000) lseek(r0, 0x0, 0x1) 2018/03/11 16:00:08 executing program 6: r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00000000c0)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffe6f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/03/11 16:00:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/11 16:00:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100059) fchmod(r0, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6bb) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001200)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) gettid() connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"bbd211b2008fe6"}}, [{"45f1e0e14b6fad"}, {"b9264303bcbcf9"}, {"58fedc85f350ad"}, {"ae6c088da16011"}, {"aa1a6ba763baf4"}, {"a8ac2e3b5714b7"}, {"361d9dc7c601b3"}, {"da08112e3e04cf"}]}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000045c0)={{{@in=@multicast2, @in6}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000046c0)=0xe8) 2018/03/11 16:00:08 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000180)) mknod(&(0x7f0000000000)='./file0/bus\x00', 0x8081, 0x8) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x16, 0x0) 2018/03/11 16:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/11 16:00:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000016c0)={&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2000110}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="27f7766f51d0b014ed4339fc97be7f4a6d396483ed79a850433b6f9b63b716b46615c40789d75929e4a01296c420748cccab8fbe5b41fade618ee059dc489bbd9b615707f2bebdb4792c48edbf0028b0fdf107dbf349c862729d45e71adee1a020c92cd1946b8a7780a82a5d9650e9a23171446f1eb510902e2f32449140727498740909dd8b1e2c29a2374a659a168ac4f958cf7edce992fa029e15c966be063c12d690bc4069fb8b948a71c54805f3d8c9ce056c070c55eab57b233d23bda4af24c6d53512558eeaa441d90e3328283b57bf5f3fe2776d86b04973819b856ccfe90516754f776e31807fd335baa4f8d2bc9167", 0xf4}, {&(0x7f0000000280)="5910734260f6d744bc7e936526448ac581023f8be7152dd1b25b3567840c0a2640037c75bc682441385561a30ad4bb5d0a6a40948d20630ebf87e8a132629f65c49d21a1c941833d0a4d9231ffca1fdb354fb318ef5f46a7d7deeb85c9d7fcdfc95409d0d4da46e3576bbc2e90cc4137bf7cd50b46a9f74edf7c2bee4df5b283e9fac58f70e874796a869fa56924f32380352f10abc621903d143854cf", 0x9d}], 0x2, &(0x7f0000000380)=[{0x28, 0x0, 0x8, "d9fb486fe23ad3a732da8d5dc0291d2c5eac989cca348a"}, {0x28, 0x10f, 0xffff, "73c10286818d871bb0a88f323e4263b3487a3ea0"}, {0x30, 0x118, 0x0, "f3624d3795b414f6257cd686f2b80a8e9089ec6705c27558f663fdf6"}, {0xf8, 0x115, 0x9, "98389cb9e489a4e9039c0eb683765b58cd42c9f703025968b542aedf429fbbfcd21603d3733a1a226b1de68a8c22593cb705dda3c975089188746cfe5fafcba020c2ba58f6fc7315383869302a96d19c18dbb2c46e5ceb97c96f9bffd662f51ba7adf3b79843cc6b99c52ec4a420b27d45ea8803b845a6a9610e024692f0f6d7cc0baccd9ad7263508e90636312e64c465ee02e2c30f6a870fbc4ed8758f5cc2ac1852cb9d2daf6b1343c8d7ed504bd5839c09a577d245da07fecc7e75c56d5f9f1543aa32690c2692118addb4be8392771216b0bdb96041e901a6d6b66dbc26055dcdefd6be7a39"}, {0x1010, 0x0, 0x9, "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"}, {0x78, 0x104, 0x2, "bb5654292ed8c09bb13a6c6c8af194d893747178b8ac6a51bd5b6e59dcc60f71683bcdb818baabf8cd7dbd8477d53f2bd034bc27e1d0148a074b5e6945d72a65b04af0508a405353f5771aefde51f5b65abfccafbf4b94a2b0c8bddd691881dfa48bc5fd"}, {0xf0, 0x10c, 0x2, "79ded6c24a1b3e7764c97fa00e7e28386b9a0a6a518d94ecf6acf955a3d55898f89f169ffb58e3974e9a291b022ef4f5bc2ee1c2a270cf3dae20eafbd83c80f3ec76c81ca37c457626d06ac482c90ad4e98d871b07a9c0bc8256e98047c5dbfacdec1e255324347ec57c771951dd9de7041833cc54f9acb0ef9592b32ce5e569c05c52a300e476eb059dad2bb7d3e4bc2629d748d8d2167c5baf6f0ca30063e4b1747bb15296388b53dbe70c9050d6de16a63e03b8f30d6f32948fec9dfb0fcbb34e43ef19e07bdd2e606c92d21a6a804c63753e3a7935575a9801c0a833"}, {0x50, 0x117, 0x8, "9d8e391c335c3c4e6fa25a79ff30c0df7eec86ec1c99bf641b94f610da01895fde87807c00e5ce75418c7bba99b55523939d70bbf62abfd8b67bbfbdee38fedd"}], 0x1340, 0x24040005}, 0x20004805) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x3}, {0xe}}) 2018/03/11 16:00:08 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x60317755, 0x800) ioctl(r0, 0x2275, &(0x7f0000000140)="004a4fa78a48be12683990a78c32567764b87d4b276c7fd446101ce6945cf7ce6e18de02dbf8b44e0157e29ca88e0438d7dfb7883c911f9e5a4dd50ebcbf801282a5e1555a637cc054e74f0567ab1767a32b19bc9a663f04451241d78fd88721975336494c36b493cd05f23ea9b096ae3f5ea5cad8576d103af8bca5de03fce727d80d3c8cddbd07c01e371e7f802271ff322c830c194650e74500d4b12cdc2fa2a56518bfeff85c115fd565185e743364eedb1a7a4e2a12ad734a1b7064f8e8cda5118541d5e48c8983e3bb333081db6665ac54a5b5b9728965e6dac1fe37a6bf8fca6c26eb0000000000") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/11 16:00:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000100)}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="c7a4bb17f025d2f3a40d04b8fa42b7f7726d1ecc8f447a1e18baf2c66b3b763f33191d9656bd336b0060f1c746ca42d44e336e602c70602fa44237f8eeb5494b34c6c8aa2f8c2b9e24332f7e22fb6ce544f22b71a20901b2815509c4e8be0c5b31fdd20a799efb4920735ebb266918afd6224e38a4438cf4edc8803383443e15859ab37f9fc88b8c82a60d4aaa2f2031db33fd2e7a11cb5296b01617efaec19d3dc4df5dd9bece3cd983934a69b9f1498dcc1da21daee6a82c9dc56e94ba75da5eeef2e649bbd003d0f5b334184721798cec2738bfba0b242d6c7860f639", &(0x7f0000000200)="1985b330fa967b572425cb412fc3a7c94135742561f8080d7f91b038f0eb5472b7addf50ccec4bec0b3a8465959a0fd34d16062fb960e46478dddd8160fb1cc769d98824ee7aa47416b106da41fc7ddae364fbbb5ed9ffb4cb18c10b705e2c2e97f656e970b04851baae59b8ef7f90c4ee7abadcf7409899bcff7772600b500c2cafae657946b562a66975279fa932f86c98707b90a84d6cfeeff152d15deec6a62976163b25e18fcb26a844361a5535935382194e6d5054d96732c8489933af6649cbe2d371a7500db2ad9877443dba91a20525dd9085f83d7e5b542614ce45bf3802b7b748885ced454b4f83308a4cb5", 0x1}, 0x20) 2018/03/11 16:00:08 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x3, 0x1000000020000000, 0x101, 0x100000001, 0x6d1, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x842a012ea2089531}, 0x90) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0xf9, 0x0, [0x9, 0x40, 0x7, 0x8000]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 2018/03/11 16:00:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x400040) close(r0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000300)="df", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) 2018/03/11 16:00:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/11 16:00:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="6c8985e9c930959a7882250f482b3209ce732d810846518fbcbea75e6e6db7aae7405a0a427269ec1e1927c944f73b00e810d347a83622ee8db7fbbc0c867ee794cdd7e6bc65622bef832ca15f637d90af2053e1005b2cc0472e3b33f295353e6c0dbeeb4efaf6fc2fe19e7ee3b544c4faecae0ea1f57b645b166b366444e0cd4a719906aaae8699d863a355a15499227dfb472e3e0c168f0a47c8e2aaad900466998d89285a202c73d6d2466fb8aff012") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/11 16:00:08 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400) 2018/03/11 16:00:08 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000040), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x330) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x8) 2018/03/11 16:00:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents(r0, &(0x7f0000000040), 0x19) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f00000000c0), 0x4800) 2018/03/11 16:00:08 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4, 0xffffffffffffffff}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/11 16:00:08 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="01056b4791631035c0efe08d88cef66c000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8005, 0x6, 0xfffffffffffff9f2, r2}, &(0x7f0000000100)=0x10) 2018/03/11 16:00:08 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x803, 0x8) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="bb", 0x1}]) 2018/03/11 16:00:08 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x181080) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x2, 0x7fffffff}) 2018/03/11 16:00:08 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) accept4(r0, &(0x7f00000003c0)=@nfc_llcp, &(0x7f00000000c0)=0x204, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/98, 0x62) 2018/03/11 16:00:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="cf1616ca", 0x4}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/11 16:00:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) sendto$unix(r1, &(0x7f00000000c0)="3d220be89e7cb8f31d78394fb19805a39d2f14d57ea36dd4afa62d4c58c15202f5be3dfb477aadd687ce9a8a5d11dc7ff634abc0d6f21dfce0ef42519ddd17382f2077ef78ccb2fbc3719c53f05ce991e6ce40ef2e3be3ab", 0x58, 0x40000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000000200)) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2400) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/11 16:00:08 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r0) 2018/03/11 16:00:08 executing program 5: r0 = socket$inet6(0x10, 0x803, 0x5) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/11 16:00:08 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/11 16:00:08 executing program 4: r0 = socket(0x11, 0x7ff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) 2018/03/11 16:00:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x100000005) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc02, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x9, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000240)=0x84) 2018/03/11 16:00:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=ANY=[@ANYBLOB="2800000011000f01ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="6603535a269b1e54c51ce11d", @ANYRES32], 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x2, 0xffffffff, 0xaf, r2}) 2018/03/11 16:00:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/109, 0x3a) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000046e000/0x200000)=nil, 0x200000, 0x0, 0xffffffffffffffff) socketpair(0xa, 0x80011, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/11 16:00:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376633, 0x8010000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept$nfc_llcp(r2, 0x0, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r3, r2}) 2018/03/11 16:00:08 executing program 0: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/205}, 0xd5, 0x0, 0x0) msgget$private(0x0, 0x40) 2018/03/11 16:00:08 executing program 5: alarm(0x2) 2018/03/11 16:00:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x26, "e55a98568e62be724b2e77df33dd56a120d3e84e7f62f8f4e3122e6fe76c0421cc0b399bb1eb"}, &(0x7f0000000400)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, [0x8000800, 0x80000000000000, 0xff, 0x3, 0x5, 0x4, 0xb43a, 0x93, 0x7, 0x3, 0x0, 0x8000, 0x1, 0x5be, 0x4]}, &(0x7f0000000540)=0x100) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x1ff, 0x2, 0x8, 0x1, "29c4f19862e0e8238677b970ba994df6f05886cf04b2c2c616fb306e6f71a334ec0be5ecdd88328fa5d42a04", 0x80000000}, 0x0, 0x0, 0x5, r2, 0x7fffffff, 0x7fffffff, "4fd4d35ce1892e7a4e90dae73e8f448b3514c6ad4e4ef48ba213642dfcfe694daa495e31378fcf08ba10003ab6f49f612abed22eb7f2b3210cab45382859355c", &(0x7f0000000240)='trusted\x00', 0x8, [], [0x80, 0x84, 0x9, 0x9]}) r3 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') syz_kvm_setup_cpu$x86(r3, r0, &(0x7f00005c7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="66ba430066b8004066efb9b50200000f320f01cb66b82d010f00d00f01cbc4c15f5a1fddea0f20c666ba420066edd18702000000", 0x34}], 0x1, 0x11, &(0x7f00000001c0), 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r3, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/11 16:00:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@nfc, 0x10, &(0x7f0000003c00), 0x0, &(0x7f0000003c80)=""/250, 0xfa}}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000004500), 0x0, &(0x7f00000045c0)=""/241, 0xffffffffffffff2e}}], 0x2, 0x0, &(0x7f0000007d80)={0x77359400}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x2) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/11 16:00:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x7, 0x6, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsh0\x00', 0x20000000000}) 2018/03/11 16:00:08 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e7000), &(0x7f000061b000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/11 16:00:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x2000000) 2018/03/11 16:00:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xafb, 0x0, 0x0, {0x3}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/241, 0xf1) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x40) creat(&(0x7f0000000140)='./file0\x00', 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) 2018/03/11 16:00:08 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0xcf, 0x6f6b, 0x9, 0x80000001, 0x5, 0x7}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000e6aec8)={0x18, 0x3, 0x1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) [ 82.732922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 82.772782] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/11 16:00:08 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB="d4000000221e090abcba1986294f577788"], &(0x7f0000000140)=0x1) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '&)\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/11 16:00:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x20000000003, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) accept4(r1, 0x0, &(0x7f0000000000), 0x80800) 2018/03/11 16:00:08 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipv6_route\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') futex(&(0x7f00000000c0)=0x2, 0x9, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x100000000}) sendfile(r2, r1, &(0x7f00009c2000), 0x1ff) [ 82.870412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/11 16:00:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2, 0x400, 0x6, 0x7, 0x2, 0x0, 0x5, 0xffffffff, 0x3}) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/03/11 16:00:08 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB="d4000000221e090abcba1986294f577788"], &(0x7f0000000140)=0x1) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '&)\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/11 16:00:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)={0x1, 0x0, [{0x0, 0x0, 0x9}]}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r4, @ANYBLOB="58bd42113d881f8801000000010000000000aaaaaa0000"], 0x28}, 0x1}, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfff}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000180)={r6, 0x80000, r7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x10, 0x1000, 0x3ff}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000002c0)={r8, 0x8000, 0x4, [0x2, 0x6, 0x9, 0x7fffffff]}, 0x10) 2018/03/11 16:00:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0xfffffffffffffffe, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) mq_open(&(0x7f0000000000)='[-],q+eth0proc$\x00', 0x0, 0x20, &(0x7f0000000040)={0xffffffff, 0x3, 0x5, 0x80000001, 0x6, 0x7fffffff, 0xff, 0xa3}) 2018/03/11 16:00:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d32d816cdd4fe487f000081bc096210000f3db65a88023900ba0700ede13513c084ec7274708", 0x0, 0x40040, &(0x7f0000000000)={0x2, 0x4e27, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x72d000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/11 16:00:08 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0xffff, 0x5, 0xbfc, 0x55}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x2b, "8684becc806d37600258617871ee5c7c4027c6e07755535941f93d6a54cf357e3b28a5f54cf5bf12f6edb9"}, &(0x7f00000000c0)=0x33) lseek(r0, 0x0, 0x4) 2018/03/11 16:00:08 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4cb6, 0x98581) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x4a2, 0x7, 0x0, 0x1f}) 2018/03/11 16:00:08 executing program 1: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000000)='./file0/bus\x00', 0x3e, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x800) 2018/03/11 16:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000f9ffffffff8300c28c285f000074304cd75c3c5d8d430000782eac9a201887e00cc24e64c296f1a7af0398d762c1b81795f839d0abc40f72695da6c393b15faa73a42695b7b8134d17c7cde2e0b5426958d6e6f7311a39bf0c81fcefa765fbcafe11aa52cbcbef351c99892dc6d0a23afe26063fdabb1647f85e6396329d45c3d9b8b260145a800f18c946dc6a7868f975c023d155a6049aada5ab6b59a983ced5bda0902a6e5082e45f2cf910868a6bfc2a"], 0x10}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0xa06}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x20) 2018/03/11 16:00:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000000c0), 0xfd00) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/11 16:00:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) recvfrom$inet6(r0, &(0x7f00009f3000)=""/4096, 0x1000, 0x2000, &(0x7f0000606fe4)={0xa, 0x4e20}, 0x1c) 2018/03/11 16:00:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/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}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000100)=0x81, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @tick, 0x0, {}, 0x0, 0x1}) 2018/03/11 16:00:09 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r2}) 2018/03/11 16:00:09 executing program 6: add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="93", 0x1, 0xfffffffffffffffb) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x400000) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60) [ 83.000844] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 83.036254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/11 16:00:09 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) unshare(0x20000) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) unshare(0x200) keyctl$session_to_parent(0x12) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x8001, 0x4) 2018/03/11 16:00:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000099c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f00000001c0), 0x0, 0x3}, 0x4}, {{&(0x7f0000001680)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000003800), 0x0, &(0x7f0000000000)=ANY=[]}, 0x7}], 0x2, 0x80) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0xdeb, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x88) 2018/03/11 16:00:09 executing program 0: r0 = socket(0xb, 0x6, 0x8e02) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0xffffffffffffffff, 0x5}) 2018/03/11 16:00:09 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) prlimit64(r1, 0x5, &(0x7f0000000180)={0x2d07b085, 0x101}, &(0x7f00000001c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) write$rdma_cm(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000001cec8e1d0dd31c097edabedf95ed24a82b45088538c0f36f632fd94b239802fc886bcad15df459da6814697bee44212ac53147be7e7e88fed70ab811eda6b906d04965831a712a1a0981b802f97ee03a59e9d1b300000000000000b0ccb2aab8029ca5e28580d78bb5fe5fe4fb908d7310e98f1f8cd689472f1650f449b7a97ca3bba5675199906ce109fc46e2a322b9e7acd4f21aba40a0da26ea8415865812bf0171c2bc9efbc1a296c2ca78441c0fb893babe747037e4eeb56222c6e478", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1701040000000000"], 0xdf) 2018/03/11 16:00:09 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)=""/35, &(0x7f0000000080)=0x23) dup3(r0, r1, 0x0) 2018/03/11 16:00:09 executing program 5: memfd_create(&(0x7f0000000580)="2649e964b2f8a3a97f14b96ea3b553bdda6adbaf1da61cbad64822dc1daf6c563a2135483ce02cacb45516e03224215ea358f01d0834ccebfefc5337294a355529adb584fe988236d97744b3104d3cd08c1e404698eb5e17b1687f1addf805155c14f5c228ce9bf19943f16046d8d8c41b060bfae5d94a6d9459601a612bb7e0e3faf19b08f549dd4dbc48511d819cb4ed72b15db4c66aebdd0355531ddef93489158a68f72af31fd371c7293607cbaf440b422405374642d682263baac89a6a4158f74cb948303f4ae60fdd9aa712aa51542ad03583279b9a3e04c8d2cc333052721d10848d19f2c9f01a366390c5998d14f82162442ac721836bb81392630689ab0456e5da2d583f32974b4f137faa606747a6333d96f04cae5e25f38e06d353ad4d138f610d87ecab000000000000000000000000000000", 0x3) 2018/03/11 16:00:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='.', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/11 16:00:09 executing program 4: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x518a, 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000240)) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) 2018/03/11 16:00:09 executing program 1: socketpair(0x7, 0x100000001, 0x20, &(0x7f000026eff8)={0x0, 0x0}) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/03/11 16:00:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x88) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x401) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000340)) r4 = dup3(r1, r0, 0x80000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x2000, &(0x7f0000000040), 0x2, r4, 0x8}) sync() setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) 2018/03/11 16:00:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() setresgid(r1, r2, r3) 2018/03/11 16:00:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4b, 0x4, 0x705a, 0x2}, {0xffffffff, 0x3, 0xffff, 0x3}]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x101}, 0xfffffffffffffe98) shutdown(r0, 0x1) 2018/03/11 16:00:09 executing program 3: r0 = eventfd2(0x4, 0x40000000000801) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) accept4(0xffffffffffffffff, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc8080000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@bridge_newneigh={0x44, 0x1c, 0x100, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x10, 0x8a, 0xb}, [@NDA_PROBES={0x8, 0x4, 0x8001}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x44}, 0x1}, 0x20000000) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/03/11 16:00:09 executing program 4: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000240)={0x4ace, 0x10, 0xfffffffffffffff9, 0x2, "a2869b5486d1021e97fa7f6589fb5bfdb2a67a0b748708e654c4b47e78a292bb"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/11 16:00:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000", @ANYRES32=r1, @ANYBLOB="300000001b00000000000000b7282277581088e029061a8d63f69dd20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) write$rdma_cm(r0, &(0x7f0000000480)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff, @rand_addr]}, 0x30) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/11 16:00:09 executing program 7: add_key(&(0x7f000003bff9)="6c6f6700100000", &(0x7f000017cffb)={0x73, 0x79, 0x7a}, 0x0, 0xdf, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x8, 0xa2, "2d31c02b89b98d95ca54b3babb94df8370e292379f423936536dcb4b0803a38960b85617637c644474d2c807c25307cdcd42a59438266e46144756da7fde73a087ea63f9f6ebe0c6de9a9aefd59b20d330043a29f0ee3c7dfcd00ec00be4ec8ae8fd7e8d2b3c559d62b1dab9d9d460c042c6576e0d79bfbfafc30c1452ddf580fa6e3b1ba826278b2bfe2ca1de1fba73ebcb4d9f08b8a895c56cf7aee5ce5627e7cd"}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x4, 0x100000001, 0x8b7f, 0x100, 0x5, 0x515400000000, 0x7, 0xae}) 2018/03/11 16:00:09 executing program 6: r0 = msgget$private(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 83.276715] ================================================================== [ 83.284323] BUG: KASAN: stack-out-of-bounds in rdma_bind_addr+0x156/0x1b50 [ 83.291331] Read of size 48 at addr ffff8801c05dfa50 by task syz-executor0/14986 [ 83.298855] [ 83.300480] CPU: 1 PID: 14986 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #349 [ 83.307840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.317172] Call Trace: [ 83.319741] dump_stack+0x194/0x24d [ 83.323354] ? arch_local_irq_restore+0x53/0x53 [ 83.328004] ? show_regs_print_info+0x18/0x18 [ 83.332480] ? lock_release+0xa40/0xa40 [ 83.336442] ? __radix_tree_lookup+0x435/0x5e0 [ 83.341010] ? rdma_bind_addr+0x156/0x1b50 [ 83.345231] print_address_description+0x73/0x250 [ 83.350055] ? rdma_bind_addr+0x156/0x1b50 [ 83.354272] kasan_report+0x23c/0x360 [ 83.358064] check_memory_region+0x137/0x190 [ 83.362457] memcpy+0x23/0x50 [ 83.365548] rdma_bind_addr+0x156/0x1b50 [ 83.369594] ? lock_release+0xa40/0xa40 [ 83.373550] ? check_same_owner+0x320/0x320 [ 83.377865] ? cma_ndev_work_handler+0x1a0/0x1a0 [ 83.382640] ucma_bind_ip+0x10a/0x190 [ 83.386420] ? ucma_bind+0x260/0x260 [ 83.390131] ? kasan_check_write+0x14/0x20 [ 83.394358] ucma_write+0x2d6/0x3d0 [ 83.397970] ? ucma_bind+0x260/0x260 [ 83.401666] ? ucma_resolve_route+0x1a0/0x1a0 [ 83.406160] ? ucma_resolve_route+0x1a0/0x1a0 [ 83.410636] __vfs_write+0xef/0x970 [ 83.414245] ? rcu_note_context_switch+0x710/0x710 [ 83.419160] ? kernel_read+0x120/0x120 [ 83.423036] ? __might_sleep+0x95/0x190 [ 83.426996] ? _cond_resched+0x14/0x30 [ 83.430866] ? __inode_security_revalidate+0xd9/0x130 [ 83.436042] ? avc_policy_seqno+0x9/0x20 [ 83.440080] ? selinux_file_permission+0x82/0x460 [ 83.444913] ? security_file_permission+0x89/0x1e0 [ 83.449840] ? rw_verify_area+0xe5/0x2b0 [ 83.453876] ? __fdget_raw+0x20/0x20 [ 83.457574] vfs_write+0x189/0x510 [ 83.461103] SyS_write+0xef/0x220 [ 83.464535] ? exit_to_usermode_loop+0x198/0x2f0 [ 83.469274] ? SyS_read+0x220/0x220 [ 83.472882] ? do_syscall_64+0xb7/0x940 [ 83.476841] ? SyS_read+0x220/0x220 [ 83.480453] do_syscall_64+0x281/0x940 [ 83.484318] ? __do_page_fault+0xc90/0xc90 [ 83.488531] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.493005] ? finish_task_switch+0x1c1/0x7e0 [ 83.497486] ? syscall_return_slowpath+0x550/0x550 [ 83.502397] ? syscall_return_slowpath+0x2ac/0x550 [ 83.507311] ? prepare_exit_to_usermode+0x350/0x350 [ 83.512311] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.517663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.522498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.527661] RIP: 0033:0x453e69 [ 83.530827] RSP: 002b:00007f473fd3ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.538512] RAX: ffffffffffffffda RBX: 00007f473fd3f6d4 RCX: 0000000000453e69 [ 83.545759] RDX: 0000000000000090 RSI: 0000000020000080 RDI: 0000000000000013 [ 83.553010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.560264] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.567510] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000000 [ 83.574796] [ 83.576399] The buggy address belongs to the page: [ 83.581310] page:ffffea00070177c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 83.589432] flags: 0x2fffc0000000000() [ 83.593298] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 83.601157] raw: 0000000000000000 ffffea0007010101 0000000000000000 0000000000000000 [ 83.609013] page dumped because: kasan: bad access detected [ 83.614701] [ 83.616302] Memory state around the buggy address: [ 83.621205] ffff8801c05df900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 [ 83.628537] ffff8801c05df980: f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f3 f3 f3 f3 00 00 [ 83.635873] >ffff8801c05dfa00: 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 f2 f2 [ 83.643205] ^ [ 83.650191] ffff8801c05dfa80: f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 [ 83.657536] ffff8801c05dfb00: f1 f1 f1 00 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 83.664868] ================================================================== [ 83.672202] Disabling lock debugging due to kernel taint [ 83.678056] Kernel panic - not syncing: panic_on_warn set ... [ 83.678056] [ 83.685420] CPU: 1 PID: 14986 Comm: syz-executor0 Tainted: G B 4.16.0-rc4+ #349 [ 83.694058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.703388] Call Trace: [ 83.705962] dump_stack+0x194/0x24d [ 83.709563] ? arch_local_irq_restore+0x53/0x53 [ 83.714203] ? kasan_end_report+0x32/0x50 [ 83.718325] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.723051] ? vsnprintf+0x1ed/0x1900 [ 83.726826] ? rdma_bind_addr+0xf0/0x1b50 [ 83.730946] panic+0x1e4/0x41c [ 83.734110] ? refcount_error_report+0x214/0x214 [ 83.738838] ? add_taint+0x1c/0x50 [ 83.742348] ? add_taint+0x1c/0x50 [ 83.745863] ? rdma_bind_addr+0x156/0x1b50 [ 83.750070] kasan_end_report+0x50/0x50 [ 83.754021] kasan_report+0x149/0x360 [ 83.757795] check_memory_region+0x137/0x190 [ 83.762172] memcpy+0x23/0x50 [ 83.765254] rdma_bind_addr+0x156/0x1b50 [ 83.769292] ? lock_release+0xa40/0xa40 [ 83.773240] ? check_same_owner+0x320/0x320 [ 83.777538] ? cma_ndev_work_handler+0x1a0/0x1a0 [ 83.782278] ucma_bind_ip+0x10a/0x190 [ 83.786049] ? ucma_bind+0x260/0x260 [ 83.789737] ? kasan_check_write+0x14/0x20 [ 83.793945] ucma_write+0x2d6/0x3d0 [ 83.797543] ? ucma_bind+0x260/0x260 [ 83.801230] ? ucma_resolve_route+0x1a0/0x1a0 [ 83.805701] ? ucma_resolve_route+0x1a0/0x1a0 [ 83.810166] __vfs_write+0xef/0x970 [ 83.813769] ? rcu_note_context_switch+0x710/0x710 [ 83.818670] ? kernel_read+0x120/0x120 [ 83.822530] ? __might_sleep+0x95/0x190 [ 83.826480] ? _cond_resched+0x14/0x30 [ 83.830343] ? __inode_security_revalidate+0xd9/0x130 [ 83.835506] ? avc_policy_seqno+0x9/0x20 [ 83.839540] ? selinux_file_permission+0x82/0x460 [ 83.844358] ? security_file_permission+0x89/0x1e0 [ 83.849260] ? rw_verify_area+0xe5/0x2b0 [ 83.853292] ? __fdget_raw+0x20/0x20 [ 83.856979] vfs_write+0x189/0x510 [ 83.860493] SyS_write+0xef/0x220 [ 83.863917] ? exit_to_usermode_loop+0x198/0x2f0 [ 83.868644] ? SyS_read+0x220/0x220 [ 83.872245] ? do_syscall_64+0xb7/0x940 [ 83.876194] ? SyS_read+0x220/0x220 [ 83.879796] do_syscall_64+0x281/0x940 [ 83.883657] ? __do_page_fault+0xc90/0xc90 [ 83.887862] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.892328] ? finish_task_switch+0x1c1/0x7e0 [ 83.896795] ? syscall_return_slowpath+0x550/0x550 [ 83.901697] ? syscall_return_slowpath+0x2ac/0x550 [ 83.906598] ? prepare_exit_to_usermode+0x350/0x350 [ 83.911586] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.916925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.921742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.926905] RIP: 0033:0x453e69 [ 83.930069] RSP: 002b:00007f473fd3ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.937748] RAX: ffffffffffffffda RBX: 00007f473fd3f6d4 RCX: 0000000000453e69 [ 83.944990] RDX: 0000000000000090 RSI: 0000000020000080 RDI: 0000000000000013 [ 83.952233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.959472] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.966713] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000000 [ 83.974386] Dumping ftrace buffer: [ 83.977901] (ftrace buffer empty) [ 83.981582] Kernel Offset: disabled [ 83.985176] Rebooting in 86400 seconds..