0380)='./file0\x00', 0x1, 0x18) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f00000003c0)=0x5) r7 = dup3(r5, r3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x8112, r3, 0x3) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x90000, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) bind$rds(r7, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) 2018/05/13 09:36:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x20, 0x147) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x1) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000000c0)={0xffff, 0x4, 0x1}) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/13 09:36:43 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='0x2', 0x3) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x400, 0x442a46eb80581110) 2018/05/13 09:36:43 executing program 1: r0 = socket(0x19, 0x3, 0xffff800400000000) ioctl(r0, 0x8912, &(0x7f0000000040)="e03ed330852305012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) close(r1) 2018/05/13 09:36:43 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) tee(r0, r0, 0x0, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000002fc1)="a5", 0x1}], 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x21, 0x38527278, 0x7}]}) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x8000, 0x81, 0x2, 0x100000001}, {0x800, 0x2, 0xfffffffffffff801, 0x6}, {0x4, 0x9255, 0x6, 0x3}, {0x8, 0x39, 0x3f, 0x4}]}) 2018/05/13 09:36:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x7, 0x2, 0xffffffffffff7515, 0x8, 0x0, 0x5, 0x20, 0x5, 0x7, 0x5, 0x8}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x9}]}) 2018/05/13 09:36:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@nfc_llcp, 0x278, &(0x7f0000000140)}, 0x2101) 2018/05/13 09:36:43 executing program 2: r0 = memfd_create(&(0x7f0000000000)="757307000115d31ce60078003798", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) ioctl$TCSBRKP(r0, 0x5425, 0xd9b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)="6e65742f69705f76730041fc3277e2e0fff95de1ee7c1ac7b60c47f355a8ec17635edb0fc0f6f1039eb22b2d7b02e4d503c164efc63c790ba3bf469227d24bab83b1d4d6577eb2c927dae1a0654d8aec61491a822624b32b96ccc43c9fcae9cafd0bc272db0b92e0336ec5d0") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x8, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='\x00', 0x1, 0x3) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="99d3232e7aa7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000180), 0xfff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000280)={{0xffffffffffffffe0, 0x6, 0x7, 0x9, 0x7, 0x5}, 0x1000, 0x3, 0x1}) [ 228.892138] audit: type=1326 audit(1526204203.567:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16449 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 09:36:43 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000b40)={'bridge0\x00', 0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x200) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/103) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8000, 0x0) sendmsg$key(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x15, 0xb, 0x3, 0xc, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb2, 0x6ce8, {0x6, 0x33, 0x7, 0x4, 0x0, 0x7, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x5, 0x6, 0x64, 0x2, 0x40000000}]}, 0x60}, 0x1}, 0x80) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000001c0)="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") 2018/05/13 09:36:43 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="ba7df4229ec7eca5f63fcf82ce35804e", 0x10) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl(r0, 0x1, &(0x7f0000000000)) memfd_create(&(0x7f0000000080)='trusted{@+\x00', 0x1) 2018/05/13 09:36:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6e6f746947795f6f6e5f72656c6561736500ebe48be46feb2aeedddbc75afab2ecf1800be70bad346e7c4ccf4389aa4d8f3a329ba9463b7de437df069cb3db701c12c8f42ecea31a6ca4303a6e799089b7ab43f3bf68af2ba993cf36fee5866a1959b5861081615f58484e64a803ab0d0ed8bd58b816ea5240382c97bcf8369fb54aeef6f5e15717c2770764b261d7945415efda69aaa630a0b3a5441e62d6508d", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) 2018/05/13 09:36:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1a0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x7}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) [ 228.960122] audit: type=1326 audit(1526204203.626:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16449 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 09:36:43 executing program 1: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) r2 = shmget$private(0x0, 0x1000, 0x808, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r3, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/05/13 09:36:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x3ffffff, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8000) lseek(r1, 0xffffffffffffffff, 0x2) fsync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000340)) sendfile(r1, r0, &(0x7f0000000040), 0x7fffffff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x7, &(0x7f0000000200)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @multicast2}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x98a6, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0xcd, 0x8, 0x101, 0x7fff, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0xfffffffffffffffb, 0x8, 0xfe33, 0x80, 0x2, 0x7f, 0x100000001, r3}, 0x20) 2018/05/13 09:36:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002f40)={0x7, 0x9, 0x7, 0x0, 0x100000001, 0x7, 0x5}, 0xc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x800) sendmsg$rds(r0, &(0x7f0000002b00)={&(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/39, 0x27}], 0x8, &(0x7f0000002a00)=[@mask_fadd={0x58, 0x114, 0x8, {{0xe22}, &(0x7f0000001600)=0x8, &(0x7f0000001640)=0x1b8, 0x4, 0x8, 0x3, 0x100000000, 0x2, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0xffff, 0x7}, {&(0x7f0000001680)=""/4096, 0x1000}, &(0x7f0000002940)=[{&(0x7f0000002680)=""/69, 0x45}, {&(0x7f0000002700)=""/9, 0x9}, {&(0x7f0000002740)=""/255, 0xff}, {&(0x7f0000002840)=""/200, 0xc8}], 0x4, 0x1, 0x7fffffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x4}, &(0x7f0000002980)=0x200, &(0x7f00000029c0)=0x8, 0x1a99, 0x401, 0xfff, 0x6, 0x9, 0xffffffff}}], 0xf8, 0x10}, 0x48000) r2 = syz_open_pts(r1, 0x801) read(r1, &(0x7f0000000180)=""/219, 0xdb) sendmsg$rds(r0, &(0x7f0000002f00)={&(0x7f0000002b40)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002e80)=[{&(0x7f0000002b80)=""/135, 0x87}, {&(0x7f0000002c40)=""/227, 0xe3}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/113, 0x71}, {&(0x7f0000002e00)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x40000}, 0x4000000) dup3(r2, r1, 0x0) write(r1, &(0x7f0000000000), 0x268) [ 229.081574] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 1768304430 > max in inode 16550 2018/05/13 09:36:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000140)="63995cb07c67d10f41dd051300764a6501e23035834376fb9f30cadf87b4886805e011afb5a6294d745a7425ff8e4f3f01eb08e4a3990e01cb7f887e4b874ff753344ae7b0970eb2cfb5bd8b50") ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x50, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/05/13 09:36:43 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb) sendfile(r1, r1, 0x0, 0x9) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x3c, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0x0, 'dh\x00', 0x0, 0x20000000000, 0x4a}, 0x2c) r3 = semget(0x1, 0x6, 0x8c) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)=[0x6]) 2018/05/13 09:36:43 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101100, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xc000, 0x0) syz_read_part_table(0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000055aa4546492050415254", 0x48, 0x1c0}]) [ 229.205789] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 1768304430 > max in inode 16550 2018/05/13 09:36:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x1, &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff02d}, {0x6}]}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x7f, 0x1000, "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"}, 0x1008) 2018/05/13 09:36:44 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000000140)}, 0xc100) sendto(0xffffffffffffffff, &(0x7f00000007c0)="e0", 0x1, 0xc000, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)="d0", 0x1}], 0x1, &(0x7f0000000a80)}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 229.276527] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000045) [ 229.284064] FAT-fs (loop0): Filesystem has been set read-only [ 229.298673] binder: 16501:16504 ioctl 80045200 20000040 returned -22 [ 229.366936] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000045) [ 229.405435] binder: 16501:16504 ioctl 80045200 20000040 returned -22 [ 229.435604] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000045) [ 229.466330] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000045) [ 229.503721] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000045) 2018/05/13 09:36:44 executing program 6: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0xffffffffffffffff, r2) ptrace$cont(0x10, r4, 0x0, 0x0) 2018/05/13 09:36:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = eventfd2(0x3, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3}) 2018/05/13 09:36:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_delrule={0x78, 0x21, 0x10, 0x4, 0x25dfdbff, {0xa, 0x80, 0x94, 0xff, 0x7, 0x0, 0x0, 0x7, 0x10010}, [@FRA_SRC={0x14, 0x2}, @FRA_SRC={0x14, 0x2}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}, @FIB_RULE_POLICY=@FRA_TABLE={0x8, 0xf, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000004}, 0x4001) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000002c0), 0x4) 2018/05/13 09:36:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0) truncate(&(0x7f0000000080)="2e2f66696c65302f2f2f2e452eeb00", 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) 2018/05/13 09:36:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/13 09:36:44 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/netlink\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xffffffffffffff81, 0x4) 2018/05/13 09:36:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x200) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x5, 0x83}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ff9000/0x2000)=nil}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x2) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f00000001c0)=0x1ff) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f00000000c0)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000002c0)="260f013de600000066b81c018ec8640f0199520000000f5bdc260f00d9673e0f01ca0f233a66baf80cb852c25f8eef66bafc0cec8fc95896cec6839000000005", 0x40}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 2018/05/13 09:36:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) 2018/05/13 09:36:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='veno\x00', 0x14c) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x8000}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/13 09:36:44 executing program 0: set_mempolicy(0x4003, &(0x7f0000000040)=0xac3, 0x5) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x5}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r4, 0x0) 2018/05/13 09:36:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x60042, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x18f}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) r4 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x3d) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) listen(r4, 0x80000000) r6 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x101401, 0x140) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/05/13 09:36:44 executing program 6: eventfd(0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4000000004, 0x80006}, 0x2c) 2018/05/13 09:36:44 executing program 3: clock_settime(0x6, &(0x7f00000002c0)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7d, &(0x7f0000000100), 0xc) close(r2) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x206000) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="0f20d835080000000f22d8450f01f1c4826dbcc60f20e035040000000f22e0450f00d7450f017bfe66baa00066ed64490fc7989c460000410f01df66baf80cb8a0329984ef66bafc0cb8879d0000ef", 0x4f}], 0x1, 0x6, &(0x7f00000001c0)=[@cr4={0x1, 0x24}], 0x1) sendmsg$unix(r6, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="000077423aaec85264a78a9976f5bd29f8357383a4ae324b100de6c735e6bddf0020d499016c175385d7b9e05c7e7b6bf235a5b343c2533a7403abe8ac91d365182b4fbc525a276897faa0a394df10797ffab815c07b35b62f08761c515b4898d5593021348c764a3b4e635108ce98990c2cdf7491d9834af61ee921424f9b13ee6bb69ab392828ea1cf1885acdc832e83333b71ff0fa240b2"], 0x18}, 0x0) r9 = socket(0x3, 0x6, 0x7) accept4$nfc_llcp(r9, 0x0, &(0x7f0000000000), 0x80800) sendmsg$unix(r5, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18}, 0x0) close(r5) close(r3) 2018/05/13 09:36:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000040)="c629003b27d2188271a3") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x0, 0x0, 0x0, @random="2b5bf4bf1549", 'ifb0\x00'}) 2018/05/13 09:36:44 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0x10) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0xbc, 0x0, 0x1000, &(0x7f00000003c0)="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"}) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000010000000b"], 0x0) getdents(0xffffffffffffffff, &(0x7f0000002a40)=""/4096, 0x103f) r1 = socket$inet(0x2, 0x80001, 0x2000000002) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000200)={[{0x6, 0xffffffffffffffff, 0x6, 0x3, 0x8001, 0x4, 0x138b, 0x1, 0x0, 0x6, 0x95, 0xffffffff, 0x1}, {0x0, 0xdf, 0x7, 0x9, 0x8, 0x7fffffff, 0xa5, 0x8, 0x100000001, 0x5aeb2984, 0xffff, 0x2, 0x6}, {0x4, 0x9, 0x591, 0x1, 0xff, 0x7ff, 0xa0f3, 0x8, 0x9, 0xed1f, 0x3, 0x5, 0x9f6}], 0x100}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000013c0)={0x3f, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001400)={r3, 0x7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000001440)=0x24e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x4, 0x4e21, 0x60da, 0xa, 0xa0, 0xa0, 0x62, r2, r4}, {0x4, 0x83, 0xffffffff00000001, 0x0, 0x8, 0x6, 0x7, 0x80000000}, {0x0, 0x0, 0x4, 0x4}, 0x8, 0x6e6bbd}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x0, 0x8cc4, 0x7, 0xfffffffffffffffe, 0x7}}, 0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/13 09:36:44 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r1 = socket(0x40000000018, 0x5, 0x0) mlock2(&(0x7f0000912000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/12) setreuid(0x0, r2) mlock(&(0x7f0000914000/0x2000)=nil, 0x2000) 2018/05/13 09:36:45 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='((,wlan1)\x00') 2018/05/13 09:36:45 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), 0x4) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="359135b7437ed50b7b269deb2a11a4e53c631820937f3bb8651621212ead7b67db378d93b45191f8adbfce56b132e3f23887bada2f95e948d887579955d26c88a06f8d4a00201d69b8c61851b8af466ec31c321066c547de8da7428d8e8bf9f36d38628f10a64caf1d5d2c4926d5ed78918475c40e65fff0fb0e0cffea714c965f7159bfb44620661130af473dcebb6f738ce68212f4dfabbf6b377e44d3880acae7489c15f0586c29d37f8e6d7a38a92c2cabf06604cfa1129f3db46a77312d6694bcc7d09e10929b6e9ea7767299e5f615f1b6b41ee5a3c3dd9c9748548aa21bb58ff545b87628f5", 0xe9}, {&(0x7f0000000200)="4c551161cf41cdb1ad1e03e76e61f5bef91ebfabee74752c4acfa920aafa66a4391aa2b5c7a85ebc35f053ca3c9112be8d11f141d6cf9863d05a7995d6615a20d97ab81fc7f86e1f000688fa06516eafe8967ec9ebc20a04bfad43b652916b7beed8d82d539a83c8c446516ef3060f25425248987c19b8c8b616bb22e17f4be3265baacc403dfd7da1914689d4a08e1f086c059ca0c79dbbe33e62c06c", 0x9d}, {&(0x7f00000002c0)="35a9e0bcb879ede36e3201ec72397161dd991e4ec4f8be5e49af60abfd65bb7787974e2bff812449b3e2292240c84dc22df2449489f2db0547ea651fe3a3ac56fe12cfe1f4a205e6b22f9597aa28d7f2d524be507d48dd692c0ac0fc1724021d1afd6f61635f2894ede7d8114aa16e07769e5c9b", 0x74}], 0x3, 0x8) r1 = dup2(r0, r0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x9, 0x9, 0x8004, 0x5ca}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400408cb, &(0x7f0000000140)) ioctl(r2, 0x1, &(0x7f00000000c0)="57e3cc912b4512cf000f45153950733fb70dd99c4c62efc6b0be6ebac3b44e3ce42af1df490ef05f039068249ca2d7d4248834470e45e0ca") 2018/05/13 09:36:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80000) accept$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x60) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffe01, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x621ff8fd}, &(0x7f0000000180)=0x8) r5 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000100)=0x100000000000002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x80, 0x3, 0xfffffffffffffe01, 0xffffffff00000001, 0x9, 0x8}) 2018/05/13 09:36:45 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000002000/0x4000)=nil, 0x4000}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)) 2018/05/13 09:36:45 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x98000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xff}, 0x8) 2018/05/13 09:36:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x284300) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x92}, {0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x401, [0x1, 0x80000000, 0x5, 0x401, 0x9db8, 0x1ff, 0x7fffffff, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a437950900f896f081f6"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x4}) 2018/05/13 09:36:45 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x3, 0x6}, 'port0\x00', 0x1, 0x10, 0x0, 0x0, 0x2, 0x2, 0x80000000, 0x0, 0x6, 0xed}) dup2(r1, r3) 2018/05/13 09:36:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x802) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x2a0, 0x5}, {0x0, 0x100}, {0x8, 0x38bc3413}, {0x100000000, 0x5}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3c, 0x5}, {0x0, 0x7ff}]}) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/05/13 09:36:46 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3c2, 0x60240) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/4096) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001180)={0x79, 0x0, [0x5, 0x2cd, 0x1, 0x4]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$dupfd(r1, 0x406, r2) fcntl$notify(r2, 0x402, 0x8000001e) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10100, 0x0) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000040)={0x20000, 0x5}) 2018/05/13 09:36:46 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x40000004}) shutdown(r2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast, @multicast1}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/05/13 09:36:46 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) write$cgroup_pid(r4, &(0x7f0000000080)={[0x35]}, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r6, r5, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000000)) 2018/05/13 09:36:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)}, 0x20000851) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000480)=""/247, 0xf7}], 0x2, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/05/13 09:36:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000039c0)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000002800)="7dca930bfdb39cb24c4e4a6dcfabd640ae5edb6eaaaba8100071d8538a7add27", 0x20}], 0x1, &(0x7f00000038c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003b00)=""/6, 0x6}, 0x0) 2018/05/13 09:36:46 executing program 7: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0xffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/13 09:36:46 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendto(r0, &(0x7f0000000100)="5033b664bf6f084114a74406f942a70427116462e95d1cbfed516b0eb94113c95f7074a9b71e", 0x26, 0x80, &(0x7f0000000180)=@in6={0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffde2}, 0x80) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r3, r1, &(0x7f00000ddff8)=0xfffffffffffffffc, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='\x00') 2018/05/13 09:36:46 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000040), 0x17b) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/13 09:36:46 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x200000000000000, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) tkill(r4, 0x1000000000016) 2018/05/13 09:36:46 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0xc, 0x2}, 0x10) fcntl$notify(r0, 0x402, 0x18) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = getpgid(r2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="98f3c40e8b7c4d4558e87a2d6e531e562bff8ab2954964bd8715f06faf75a7898a0dfe041622481e6dba86d9c38975d25d257a0c53c7320d1a7651ca5550650fdeb1b955e8831c7854135fa56675b5febb59873a12f379bff0d5c3ec3fffa0a7d78f3a9b5fd1f76b2e46713103d7307e7375ed95e318954452c7cca5736c8a99b3d20e0426e6eabae003608a82af855424d857923c1a6368be675b36e6ffa4c85eb61e092596d2e8f0c34b", 0xab) tkill(r3, 0x1000000000016) 2018/05/13 09:36:46 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x4, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0x11, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x10001, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x401, 0x100, 0x0, 0x1b, 0xc, 0x10, "bd854251bd2c8b4614eae9366bcfa02a63542b06cd52a06d1d1f6cd8466d34bf4154f8563bafa3aa468f1f254920aabf175b1453598fcc2696813c31d3d71fac", "22ddbbc622e0cb0a40e879bc4df44c1b2ae62bd9e34bc0ad84adb4bfec125ca1576931c8431b95ef5f850c91a4c651e3bb5d220f2356b6239e831fa154412bec", "483f5d74d9876a3d58decc5d631728f6205051c6cb2e8965e74d3d3a3566380b", [0xfffffffffffffffd]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 231.753076] x86/PAT: syz-executor4:16677 map pfn RAM range req write-combining for [mem 0x1a7a40000-0x1a7a43fff], got write-back 2018/05/13 09:36:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x7, 0xfff, 0x7}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/13 09:36:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffff8000, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000804}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x32}]}, 0x40}, 0x1}, 0x1) 2018/05/13 09:36:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000080)) r3 = eventfd2(0x10000003ff, 0x800) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) dup2(r2, r3) lseek(r3, 0x0, 0x4) 2018/05/13 09:36:46 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6b813c09d0e06ebc4b03c0ce03801343665f901f346961bcd16835e64599e6f2424516492d09cdc89018694ecf36"]) [ 231.887665] x86/PAT: syz-executor4:16698 map pfn RAM range req write-combining for [mem 0x1a7a40000-0x1a7a43fff], got write-back 2018/05/13 09:36:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xc2, &(0x7f00000000c0), 0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) finit_module(r0, &(0x7f00000000c0)='lo\x00', 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xea1) 2018/05/13 09:36:46 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r1 = socket(0x10, 0x10000000003, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000000)="2400000052001f0014f9fb0700090400028007dc100001000001000000005800000001ce", 0x24) 2018/05/13 09:36:46 executing program 0: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x33d, 0xa5, 0x8, 0x4, 0x151f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 232.006333] hfs: unable to parse mount options [ 232.013070] irq bypass consumer (token 000000002d56ae55) registration fails: -16 2018/05/13 09:36:46 executing program 4: r0 = socket(0x40000019, 0x1, 0xc33) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000280)={0x2, 0x1}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'sed\x00', 0x24, 0xce4d, 0x3e}, {@broadcast=0xffffffff, 0x4e23, 0x12001, 0x10001, 0x5, 0x9}}, 0x44) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfd, 0x0) recvfrom(r3, &(0x7f0000000080)=""/18, 0x12, 0x0, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x707000) 2018/05/13 09:36:46 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x9, 0x4, 0x80, 'queue0\x00', 0x10000}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x80000000000, 0x3) dup2(r1, r1) r2 = dup2(r1, r1) getsockopt$inet6_int(r2, 0x12, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x91dd, 0x109500) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1f, 0x4000) [ 232.047416] hfs: unable to parse mount options 2018/05/13 09:36:46 executing program 2: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000640)="f831202828a83e26d5b79b1689154e23789476ebd7eaf383c451fae5db60da19785217a4894acf6044db1cc854aca1fefb729bfe06adec7e7b717f0ea2d72c296412c11b23d00495cd4b5e5150b1fb7c958b250b85af18bd83901eac2c00357422fb0db6c008193addd7de1f80a94303fa37d298ff26fb6a1b8d4a49dde0d115bdc95038fa56301dae3063a8c6406172de83ea957ee065f1e5c5a913eefbcfcc6abd1f40876e", 0xa6, 0x4}, {&(0x7f0000000700)="1362532df432a83d331650bdddd0f7751e4643f5a70d85bcfe7122630770a22edfff5fb9a5f0802f9f1f6b1c05d5191608b351c070cb4c89810914d266978bee5805172fed6ff2277882b7b40a4a3694cf2dd9fe8015f47045466c58ed95863e9d297bf98de2eb002c8832c1d65b0bbfefe0a78b3edcfd35523320da82691a589cfa69ffaf4a3b", 0x87, 0x4}, {&(0x7f00000007c0)="fdad576d1dd0b5f6deccaed51ffde16912b9a524d917d1cf1d97a6a83831faa77a1c89dacc5f0d2c2ef890cb26b4451d90e90ca90431", 0x36, 0x80000001}, {&(0x7f0000000800)="4c10a8ffb40198232bcdef", 0xb, 0x816f}, {&(0x7f0000000840)="ee20374c65c1050b172797564bddaa9fac35f347d58724ca722f20dab2a7d7064e12c8d4ab4c9ef58065154439807d7c5e0488b3ede4bb04a86b3fbbc8f019696162c9bc4e0bdf5a7430a62b1b17421e81c662955ee186e56721b21270edc48a333fd4aa22283ecad99f7d61bd639dee3c6fd702babee8829f72d711da224302ca720db376229d15c853fd77eb3dc4cd476e4a4f01696eabc7e21851dc300a37d69c5df918d788425de69a18bd9932e6d36c16e286a97c4c8d1908a62f5757ed9b88855165145c4774baa008cef4ddd31cf7800f02f046c04ee75e", 0xdb, 0xa1}, {&(0x7f0000000940)="d8a2a319cf7abfa979971776c56c831ea994cc5c5255f26550272c715360a2971f9d69eddc8a9b146d04a5175ab31a499b5f26dc28dc1cbd64a1a92ffb50a8b289d3fb93a9798beda36bd05403078387ead0b8025ffe99a0f31c18a0fe26a20782eabf7cba2ba3d55b49133af74a327886859f44dab0a44e545c7fc0085fe2384019497604c6cd1398d71901b385030c3f674168c538986d655531eab1518f9ccc3562fc1b99f030b4e1d19861490d68b5c1fcde9b86ebb704e88d6ca3cca627ef3f82990ecb33fe1d27f54612ea275ccdc46460094c72b900af48888aebeb9c035178d1f5ce44ce13f066eb271a7486", 0xf0, 0x5b}, {&(0x7f0000000a40)="8e9e54337afc97f00ef1edf1724880a93462", 0x12, 0x98}, {&(0x7f0000000a80)="9fd86c039b992ce2b26f12bfd682cdf4cfd4c427e1689b4dd584de7131588dfd6a17c3fb887c7e80bd4b3c33caeb19b9f6cd85610d1665debe330ac8b0b6deb8cb8c5fd02ed00a3355dcfd0738c53da399c4256309e6b09b1bcca1974acdd571c19d2b511d36fb6501ee2817817fde478baa5b0247fb9932071e6c3e532a0ec83d13e933e6a7c540af204fc64ed7b88b0636e82b4edca7e6d3ae49b6d9438ab0f067a487d9abf9a5fb3bf9c412c9b6c0a15652cc", 0xb4, 0x6}], 0x2080000, &(0x7f0000000c80)=ANY=[@ANYBLOB="6e6f747569646f74612c6e6f71756f74612c6e6f646973636172642c736c6c6f632c716e6f65aa666f7263652c696e6f646533322d44bf4b6c6c6f632c0068a556a8363469b54df58a58992828000040cc063de235539d"]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x7, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 09:36:46 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) fallocate(r1, 0x1, 0x0, 0xe44) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x401c5820, 0x910003) 2018/05/13 09:36:46 executing program 7: r0 = socket(0x8, 0x10000000003, 0x3ff) write(r0, &(0x7f0000000000)="2400000052001f0014f9fb0700090400028007dc100001000001000000005800000001ce", 0x24) [ 232.120699] irq bypass consumer (token 0000000094950aa0) registration fails: -16 2018/05/13 09:36:46 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x90, &(0x7f0000001900)=ANY=[]) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1fe, 0x0) sendfile(r1, r1, &(0x7f00000001c0), 0x8) 2018/05/13 09:36:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x6a, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000000000)) 2018/05/13 09:36:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") clock_adjtime(0xffc99a3b, &(0x7f0000000180)={0x0, 0x0, 0x1ff}) 2018/05/13 09:36:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x40000000, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r1, &(0x7f0000000080)="379aaf1f", 0x4, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0xfffffffffffffe9a, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/13 09:36:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r1, &(0x7f0000000340)=[{&(0x7f0000001400)=""/148, 0x94}], 0x1) poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7, 0x5, "b411351948d8acf36b8604bef493914823b21d002978d4430a3ac57c235a476e7f89367df1c9b52e19f39eaee68ad9d1a74b2cdc6b3b8d35fec36c71504c7b54eb550526bbf7237d201f95160ac6c515"}, 0xd8) pipe(&(0x7f0000000140)) 2018/05/13 09:36:47 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x3309, &(0x7f00000001c0)) 2018/05/13 09:36:47 executing program 2: r0 = socket(0x10, 0x802, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair$inet6(0xa, 0x3, 0x87, &(0x7f00000001c0)) 2018/05/13 09:36:47 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0x7, 0x8, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x9f, &(0x7f0000000180)="b08b2937b8aa7592cc620a155ca710ccd85f4ab1d78f505679622ff8840e388cfb9e43650a218964c0843ea6b1b5afb7370cd3ee86820b39cd99e0c162daac9a8a5ff1a13df081b5c7a7d5dfae8eb4cd0fbe4df2066cd6e6471337689aff15da5fbc14bd60f310f659570a4f83bcfd3d02306d9cc5e646027de656c658afafb42d30d771e6249879eb0dcf3029dfc838408c9455aadac637f614d990839a64"}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0xa) 2018/05/13 09:36:47 executing program 6: mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'nq\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x3) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0x33, @multicast2=0xe0000002, 0x4e22, 0x0, 'nq\x00', 0x10, 0x74, 0x53}, {@multicast2=0xe0000002, 0x4e24, 0x2000, 0xaed, 0x800, 0x4}}, 0x44) [ 232.977994] IPv4: Oversized IP packet from 127.0.0.1 [ 233.040266] IPv4: Oversized IP packet from 127.0.0.1 2018/05/13 09:36:47 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x343, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x500, 0x4200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x220000, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x236382) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001700)={@local, @multicast2, 0x0}, &(0x7f0000001740)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001780)={0x1b, 0xa, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x7, 0x7, 0xf, 0x30, 0x4}, @map={0x18, 0xa, 0x1, 0x0, r2}, @map={0x18, 0xf, 0x1, 0x0, r3}, @jmp={0x5, 0xffffffff7fffffff, 0xa, 0x0, 0x1, 0x0, 0xfffffffffffffff0}], &(0x7f00000002c0)='GPL\x00', 0x3, 0xa8, &(0x7f0000000300)=""/168, 0x41100, 0x1, [], r4}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r5, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r6, 0x4) 2018/05/13 09:36:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0xff51) 2018/05/13 09:36:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={'team_slave_1\x00', @ifru_addrs=@generic={0x0, "bf9605ebfa44735c3422bf12dc83"}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/05/13 09:36:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) 2018/05/13 09:36:47 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x2) 2018/05/13 09:36:47 executing program 4: r0 = socket(0x6, 0x0, 0x400000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = getpgrp(r1) getpriority(0x0, r2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpriority(0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x220026}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x44}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/05/13 09:36:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28400001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="500100002c0018042bbd7000ffdbdf2500000000", @ANYRES32=r3, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x801) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) 2018/05/13 09:36:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=@bridge_getneigh={0x28, 0x1e, 0x201, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x28}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x40, 0x5, 0x4, 0x0, 0x7, 0x3000, 0x0, 0x0, 0x7efe90d3, 0x3, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x399f, 0x9, 0x4, 0x81}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf66, 0x140) 2018/05/13 09:36:47 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x80000001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) membarrier(0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x8f8809b66ed20c60}, 0x10, {0x2, 0x4e24, @rand_addr=0x1f}, 'dummy0\x00'}) 2018/05/13 09:36:47 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000140)=""/144) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000000000/0x2000)=nil, 0x3, 0x7, 0x1, &(0x7f0000ffb000/0x3000)=nil, 0xcb24}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x8, 0x1, 0xffffffffffffffb8, 0xfffffffffffff000, 0x7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={r4, 0x4a3}, &(0x7f0000000380)=0x8) 2018/05/13 09:36:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/71, 0x47, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000b0000040000000000100000000000000b10000400000000004eb01aa"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 09:36:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000001400070000000000001100000aff0006667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5000000"], 0x48}, 0x1}, 0x0) 2018/05/13 09:36:48 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = semget(0x1, 0x0, 0x4) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f00000001c0)=""/173) setrlimit(0x1, &(0x7f0000011000)) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) dup3(r1, r1, 0x80000) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 233.347088] hrtimer: interrupt took 88357 ns 2018/05/13 09:36:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3f, 0x73f6, 0x8, 0x69, 0x3, 0xc9, 0x6}, &(0x7f00000000c0)={0x5, 0x400, 0x9, 0x7fffffff, 0xffffffffffffffc0, 0xfffffffffffffffb, 0xffffffff, 0x7ff}, &(0x7f0000000100)={0x3, 0x7, 0xfffffffffffffffa, 0x8, 0x80, 0x3, 0xc344}, &(0x7f0000000140), &(0x7f0000000200)={&(0x7f00000001c0)={0x1ff}, 0x8}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f00000008c0)={0x27, 0x0, 0x1, 0x7, 0x8, 0x657c0000000, "31d28b0e40a3f63849a868d6f068022b4f40b8af3e088c8fd2f8bde41cdb7d9b23e0a8b46924018293fa3cedafc13fa0220900d2bcac46355a97ecea9cffa5", 0xe}, 0x60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'irlan0\x00', 0x10000}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x485}]}) 2018/05/13 09:36:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b63000001634040000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) modify_ldt$write2(0x11, &(0x7f0000000040)={0xeb7, 0x20101000, 0x400, 0x0, 0x7, 0x9, 0x6, 0x2, 0x5ed45a5c, 0x5802}, 0x10) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) 2018/05/13 09:36:48 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/13 09:36:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x7f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x869d}, &(0x7f0000000200)=0x8) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4f1, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@norecovery='norecovery', 0x2c}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x10006, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/05/13 09:36:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "615a94", 0x18, 0x0, 0x3, @empty, @loopback={0x0, 0x1}, {[@dstopts], @dccp={{0x4e24, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8f4483", 0x0, "0ca1a2"}}}}}}}, &(0x7f00000004c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/05/13 09:36:48 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000100)={0x0, 0x0, 0x8000}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000140)=""/228, 0xe4}], 0x39, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000300)=""/235, 0xeb}], 0x4, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000400)) [ 233.517489] device bridge_slave_1 left promiscuous mode [ 233.523144] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.547368] binder: 16869:16873 ERROR: BC_REGISTER_LOOPER called without request [ 233.555356] binder: 16869:16873 got reply transaction with no transaction stack 2018/05/13 09:36:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x800000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) r3 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff8, 0x0, "7eca89c8b34e569c3898df87fc8cd90dda94ae86b2326b94e33e8a5fbc81f9aa5e09e8dc0beae8f121c185d0", 0xc8f}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) dup3(r1, r3, 0x0) 2018/05/13 09:36:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x0, 0xffffffffffffffff}, 0x4) 2018/05/13 09:36:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x600) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) [ 233.562990] binder: 16869:16873 transaction failed 29201/-71, size 0-0 line 2763 [ 233.579081] device bridge_slave_0 left promiscuous mode [ 233.584704] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/13 09:36:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$PIO_UNIMAPCLR(r1, 0x80247008, &(0x7f000098dffa)) 2018/05/13 09:36:48 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getpeername(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x101, 0x7, 0x1ff, 0x1, 0x1000}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="23000000240007031dfffd946fa2830020200a0009000308461d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r4 = msgget(0x0, 0x50) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000200)=""/116) [ 233.684141] binder: 16869:16888 ERROR: BC_REGISTER_LOOPER called without request [ 233.691792] binder: 16869:16888 got reply transaction with no transaction stack [ 233.699441] binder: 16869:16888 transaction failed 29201/-71, size 0-0 line 2763 2018/05/13 09:36:48 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) tkill(r0, 0x1000000000016) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo/3\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x2, 0x1, 0x401, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/13 09:36:48 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000080)="c8d63f23", 0x4) close(r0) [ 233.799964] team0 (unregistering): Port device team_slave_1 removed [ 233.801967] IPVS: ftp: loaded support on port[0] = 21 [ 233.816121] team0 (unregistering): Port device team_slave_0 removed [ 233.828994] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 233.844616] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 233.889784] bond0 (unregistering): Released all slaves [ 233.910502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 233.925615] attempt to access beyond end of device [ 233.930709] loop2: rw=4096, want=136, limit=2 [ 233.935256] gfs2: error 10 reading superblock 2018/05/13 09:36:48 executing program 1: io_setup(0x111, &(0x7f0000000040)=0x0) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) getrusage(0xffffffffffffffff, &(0x7f0000000100)) fcntl$getflags(r1, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/13 09:36:48 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0xfffffffffffffe7f) [ 233.952911] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/13 09:36:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x401c5820, &(0x7f0000000140)=ANY=[@ANYRES32]) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x1) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000640)) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='&\x00', &(0x7f0000000240)='/dev/admmidi#\x00', &(0x7f0000000280)='/dev/admmidi#\x00', &(0x7f00000002c0)='/dev/admmidi#\x00', &(0x7f0000000300)='keyring\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='/dev/dsp#\x00', &(0x7f00000003c0)='/posix_acl_accesslo/vboxnet0\x00', &(0x7f0000000400)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000440)='\x00', &(0x7f0000000480)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f00000004c0)="6264657626706f7369785f61636c5f6163636573732d626465766574683069f600", &(0x7f0000000500)='-vmnet0&\x00', &(0x7f0000000540)='/dev/dsp#\x00', &(0x7f0000000580)='vmnet0\x00']) r2 = gettid() sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000680)=0x0) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00000000c0)={r0, r0}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) [ 234.022654] attempt to access beyond end of device [ 234.027744] loop2: rw=4096, want=136, limit=2 [ 234.032292] gfs2: error 10 reading superblock [ 234.836926] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.843423] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.851579] device bridge_slave_0 entered promiscuous mode [ 234.891678] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.898126] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.906009] device bridge_slave_1 entered promiscuous mode [ 234.945904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 235.009397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 235.123902] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 235.162684] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 235.234328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 235.241280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.342302] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 235.349676] team0: Port device team_slave_0 added [ 235.373439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 235.380690] team0: Port device team_slave_1 added [ 235.416086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.455899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.492100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 235.499326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 235.507852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 235.528085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 235.535257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 235.543220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 235.765464] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.771866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.778511] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.784882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.792190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 236.255129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 236.657399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.738217] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 236.820880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 236.827122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.834623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.913937] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 09:36:52 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) fdatasync(r1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) select(0x40, &(0x7f0000000140)={0x7, 0x10000000000000, 0x44, 0x2b28, 0x2, 0x80, 0x1ff8, 0x81}, &(0x7f0000000180)={0xfffffffffffffffd, 0x3, 0xfffffffffffffffa, 0x101, 0x400, 0x2ef, 0x4f, 0x3}, &(0x7f00000001c0)={0x4, 0x100000000, 0x0, 0x4, 0x0, 0x6e, 0x3ff, 0x81}, &(0x7f0000000200)={0x0, 0x2710}) 2018/05/13 09:36:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/05/13 09:36:52 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r2 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x7, 0x4000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="0101"], 0x2) connect(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x420) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x4100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0x6000000000000003, 0xa2, r4, 0x6, r5, 0x0, 0x40001, 0xfffffffffffffffe}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000340)=@pic={0x132, 0x2, 0x1f, 0x8, 0xcc, 0x6, 0x81, 0x3, 0x9, 0x8, 0x3, 0x5723, 0xa180, 0x3, 0x8, 0xffff}) msgget(0x1, 0x421) 2018/05/13 09:36:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b203", 0x4}], 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/13 09:36:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b79db450ec4d841ddada924ab9c2aa5effd5d5e780cc26bd32fc8b06da4faf7b4a9262ff1ac35c2bda04f0f1cfdb2ab35035c95e027f1d703a533f20", 0x3c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r3, 0x3, 0x1, 0xfffffffffffffffe, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) 2018/05/13 09:36:52 executing program 0: rt_sigaction(0x23, &(0x7f0000000080)={0x10001, {0xffff}, 0x1, 0x1f}, 0x0, 0x8, &(0x7f00000000c0)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x32, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@cipso={0x86, 0x5}]}}, @icmp=@echo={0x8}}}}}, 0x0) 2018/05/13 09:36:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) ioprio_set$pid(0x1, 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xcd, "717b01f3c906fc1cc68d924512f718a860303189104314ca06d498b7b6a38435c705476ac593d20d2867bd495ac745ba9c828d94dc884b1276921c675ff428f2f0a0951b38918fd41b29309ae80cdd540b1948bc7fb113ef092b0c110e6f50b0e60dcab63cd2d56734b5618ff685a340cd6cb9eb790b9bca725563b7da610dc1c3ae81e7d5e54071c6b89c5f8147ec82e6cf731b78a7e71ff9edd421f40af8e86186e9eabe51965a63d47013d87bc151befaa840f93dc7bbeb5b8e4baae8b677e4a40d97125fa10caebe6430ba"}, &(0x7f0000000240)=0xd5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0xfffffffffffffff8}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x5) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/13 09:36:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = memfd_create(&(0x7f0000000300)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bced3eb6b24d57efa980b280c7d05ad3ca2422c7d5355d904796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b81b6799f300e9efbcb5ce53c51858c39ec1f5814b0c840b7a9034522fd8ef47f4caf4cb1fec63a722a72d84a00a7ac7ce63d8aa75080cf5c08cce65ce3e79e5d1881bbe79c89da0580e4cbc053353b030c2fabde292e4ea7ee12a55b633269fe57bd21be10c6380f0c6f5b5bf4eb59a70a9f4b34e3cefbd91e5d70ed8b87cea6f4f35a38a244c038c9d55f5428e3f", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/05/13 09:36:52 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x440582, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vlan0\x00', {0x4, 0x1, 0x180000, "f3095cfce93c", 0x6140}}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/05/13 09:36:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xda, &(0x7f0000000140)="99df1d0a39c854fa7cfe3b7ebb1d6a6b9d5821e4dc2278be1c5ca2b697d71a72164deb2d1ac752ba1d4776074e2bf4ff7539275df5da510f276a13f5ae4c2ab39de3fda63b9cebf1aa67765ad0f87e749a166af800a8b3825763b2aa550db1e89fbce87886a68af17d10796ec94460f93993ec4362ae70459f477005a69b58c8af7fcdb971c510bde41d69d683e91eb9fc29a8d504588d958b2a41130283515c683bd37d9f3495389e45f53bb62b85964e902dd58671d2c203bd9eb6d6033a7a810c29ad927a86e1e2e3c3c5f1b700b85c1662cb5d46bd39317a"}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x20000000, 0x0, &(0x7f0000ffb000/0x4000)=nil}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x40000) preadv(r2, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/05/13 09:36:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000000300)="290000001400070002ffffffea08e0eb01c86ae2dfa4478b2c370000c53951ce251893a338368f0fc5", 0x29) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/05/13 09:36:52 executing program 1: r0 = socket(0x400020000000010, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) 2018/05/13 09:36:52 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x9, 0xd) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x27, 0x4) 2018/05/13 09:36:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_flags=0x4000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000240)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="21090000000000000000010000ef07b20346", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0x5c}, 0x1}, 0x0) 2018/05/13 09:36:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x4}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00000000c0), 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) socket$inet(0x2, 0x5, 0x9) 2018/05/13 09:36:53 executing program 3: r0 = socket(0x9, 0x1fffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x402c542b, &(0x7f0000000000)) 2018/05/13 09:36:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000002800000850000001700000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0xf7, &(0x7f0000000080)="d6b54c08e002f37ab991b748a678", &(0x7f0000000300)=""/247}, 0x28) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x13aa, &(0x7f00000000c0)=0x5, &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000640)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1f, 0x4, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x401, 0x6, 0xb, 0x8, 0x1, 0xfffffffffffffff1}, @exit={0x95}], &(0x7f0000000440)='syzkaller\x00', 0x8000000000, 0x9e, &(0x7f0000000480)=""/158, 0x41f00, 0x1, [], r2}, 0x48) 2018/05/13 09:36:53 executing program 1: r0 = socket(0x2, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'vcan0\x00', {0x4, 0x100, 0x4, "d2105c2a6c0e", 0xc52}}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x88002) r1 = socket$inet6(0xa, 0x3, 0x2000000000008) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x2c) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}}, 0xe8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x1c) 2018/05/13 09:36:53 executing program 7: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000a19000), 0xfffffdbe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="9ccb35cbbb769a53c2aea314010f61148c0c8f82a86ddf002f7e4e02e766cd8e4cba5649df09496b50356ddc9ba793c81def0a12cda8903f00000000000000997fcdbb928a13f8139962fa4de889145338188b9ac8913de833178485", 0x5c, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmdt(r1) 2018/05/13 09:36:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)="84dcbb32fa3c4f9d45322a0b4fe21ea7adf31eda81cefdaefbd7949241e0d5aa6009164419ba3778e4b1828f52cc09f1377a51fae7d3abadab6fde7f8d0e576795975c76fdd80dbcb67f34051aea7256252c4e550876bc3ea1f24b88ebf25724543f5415312e5e6255190d97fcd9") r2 = socket$packet(0x11, 0x400000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/05/13 09:36:53 executing program 2: r0 = socket(0x15, 0x1, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f000053c000)}, 0x0) fcntl$notify(r0, 0x402, 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/109, 0x6d}, 0x0) close(r1) close(r2) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xa558, 0x4, 0x8, 0x2, 0x47ef, 0x3, 0x3, 0x6, 0x256, 0x40, 0x1c, 0x0, 0x8, 0x38, 0x1, 0x0, 0x1, 0x5}, [{0x4, 0xf59, 0x20, 0xffffffffffffff01, 0x3, 0x8001, 0x6, 0x5}, {0x60000001, 0x3f, 0x81, 0x6, 0x9, 0x14b, 0xff, 0x4}], "0bcd59b4ed7ada8f923c570e6d9eb2d53cb0d80b6b494440a0438318574da58252d8e25a5fc288e39f35418e56698a55ec42451e84d68bee16d5a958cefabe49a083a8235167649ed93163ac4d6782bb12e043f394db2c4fcb9198775aea84ba6c988924d22d8d0e1e623cbafa17519d4b6b248921048e87d93efb8ff7167ce05d633bf8"}, 0x134) [ 238.577384] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 238.603134] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/13 09:36:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') recvfrom$packet(r1, &(0x7f0000000140)=""/133, 0x85, 0x2040, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002300)=ANY=[@ANYBLOB="050000000000000000d00000000000000e00000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200000000000000ae00000000000000", @ANYPTR=&(0x7f0000001140)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000001000000000000010000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002200)=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'], @ANYBLOB="0000000000000000ef24546a2cf77d817200000000000000", @ANYPTR=&(0x7f0000002280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000000000000000000000000000000000010"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 238.633266] IPv4: Oversized IP packet from 127.0.0.1 2018/05/13 09:36:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x7, 0x3fffffffc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES16=r0], 0x2}, 0x1}, 0x1) r1 = mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x80000000bb6c}) getsockname$llc(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000240)={0x0, 0x3b, 0x1, @tid=r2}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/13 09:36:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000080)="c6296768ca6c09b612ec6fb94221a5d89e29afc5738fa427fe62578e8dc91c9586a86c8411420fe3cc915c248328898d59bba55d05a2bae16facf5ae651e52093c4536dbd45e19aa1c5bd8d4116b7dbfd9ba1afcc69fd615e33bd41e9717fcf7ac09") socket$key(0xf, 0x3, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x403}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 238.686478] IPv4: Oversized IP packet from 127.0.0.1 [ 238.809248] syz-executor6: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 238.821790] syz-executor6 cpuset=syz6 mems_allowed=0 [ 238.827532] CPU: 0 PID: 17306 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #44 [ 238.834820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.844183] Call Trace: [ 238.846791] dump_stack+0x1b9/0x294 [ 238.850437] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.855651] ? graph_lock+0x170/0x170 [ 238.859475] warn_alloc.cold.118+0xb2/0x1b8 [ 238.863820] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 238.868686] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 238.874767] ? update_load_avg+0x2d9/0x2570 [ 238.879105] ? graph_lock+0x170/0x170 [ 238.883055] __vmalloc_node_range+0x45e/0x750 [ 238.887555] ? graph_lock+0x170/0x170 [ 238.891350] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 238.896306] __vmalloc_node_flags_caller+0x75/0x90 [ 238.901245] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 238.906079] kvmalloc_node+0xde/0x100 [ 238.909870] kvm_arch_create_memslot+0xa3/0x4e0 [ 238.914537] __kvm_set_memory_region+0x1d1b/0x2e50 [ 238.919465] ? kvm_vcpu_block+0x1050/0x1050 [ 238.923785] ? print_usage_bug+0xc0/0xc0 [ 238.927836] ? lock_downgrade+0x8e0/0x8e0 [ 238.932000] ? lock_downgrade+0x8e0/0x8e0 [ 238.936161] ? graph_lock+0x170/0x170 [ 238.939949] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 238.944522] ? __lock_acquire+0x7f5/0x5140 [ 238.948742] ? trace_hardirqs_on+0xd/0x10 [ 238.952888] ? find_held_lock+0x36/0x1c0 [ 238.956941] ? lock_downgrade+0x8e0/0x8e0 [ 238.961089] kvm_set_memory_region+0x2e/0x50 [ 238.965573] kvm_vm_ioctl+0x668/0x1d90 [ 238.969452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.974991] ? __perf_event_task_sched_in+0x247/0xb80 [ 238.980178] ? kvm_set_memory_region+0x50/0x50 [ 238.984749] ? find_held_lock+0x36/0x1c0 [ 238.988800] ? lock_downgrade+0x8e0/0x8e0 [ 238.992943] ? finish_task_switch+0x182/0x810 [ 238.997445] ? kasan_check_read+0x11/0x20 [ 239.001581] ? graph_lock+0x170/0x170 [ 239.005369] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 239.009938] ? compat_start_thread+0x80/0x80 [ 239.014332] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.018815] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.023831] ? trace_hardirqs_on+0xd/0x10 [ 239.027974] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.032456] ? find_held_lock+0x36/0x1c0 [ 239.036506] ? lock_downgrade+0x8e0/0x8e0 [ 239.040641] ? kasan_check_read+0x11/0x20 [ 239.044781] ? rcu_is_watching+0x85/0x140 [ 239.048916] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 239.054100] ? __fget+0x40c/0x650 [ 239.057544] ? expand_files.part.8+0x9a0/0x9a0 [ 239.062108] ? lock_downgrade+0x8e0/0x8e0 [ 239.066255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.071785] ? vma_set_page_prot+0x239/0x300 [ 239.076192] ? kvm_set_memory_region+0x50/0x50 [ 239.080765] do_vfs_ioctl+0x1cf/0x16a0 [ 239.084640] ? ioctl_preallocate+0x2e0/0x2e0 [ 239.089816] ? fget_raw+0x20/0x20 [ 239.093277] ? exit_to_usermode_loop+0x87/0x310 [ 239.097958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.103482] ? security_file_ioctl+0x94/0xc0 [ 239.107889] ksys_ioctl+0xa9/0xd0 [ 239.111343] __x64_sys_ioctl+0x73/0xb0 [ 239.115215] do_syscall_64+0x1b1/0x800 [ 239.119096] ? finish_task_switch+0x1ca/0x810 [ 239.123579] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.128491] ? syscall_return_slowpath+0x30f/0x5c0 [ 239.133406] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 239.138773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.143616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.148790] RIP: 0033:0x455979 [ 239.151970] RSP: 002b:00007f79308aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.159680] RAX: ffffffffffffffda RBX: 00007f79308ab6d4 RCX: 0000000000455979 [ 239.166951] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000016 [ 239.174207] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.181810] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.189064] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 239.196836] Mem-Info: [ 239.199326] active_anon:111536 inactive_anon:77 isolated_anon:0 [ 239.199326] active_file:4174 inactive_file:8948 isolated_file:0 [ 239.199326] unevictable:0 dirty:154 writeback:0 unstable:0 [ 239.199326] slab_reclaimable:11328 slab_unreclaimable:104946 [ 239.199326] mapped:74291 shmem:87 pagetables:1134 bounce:0 [ 239.199326] free:1291206 free_pcp:540 free_cma:0 [ 239.232984] Node 0 active_anon:446144kB inactive_anon:308kB active_file:16696kB inactive_file:35792kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297164kB dirty:616kB writeback:0kB shmem:348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 239.261082] 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 [ 239.287374] lowmem_reserve[]: 0 2830 6335 6335 [ 239.292042] Node 0 DMA32 free:2900416kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:732kB local_pcp:596kB free_cma:0kB [ 239.319762] lowmem_reserve[]: 0 0 3505 3505 [ 239.324155] Node 0 Normal free:2248500kB min:37300kB low:46624kB high:55948kB active_anon:446144kB inactive_anon:308kB active_file:16696kB inactive_file:35792kB unevictable:0kB writepending:616kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5344kB pagetables:4536kB bounce:0kB free_pcp:1548kB local_pcp:712kB free_cma:0kB [ 239.354058] lowmem_reserve[]: 0 0 0 0 [ 239.357908] 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 [ 239.371620] Node 0 DMA32: 6*4kB (UM) 5*8kB (M) 2*16kB (M) 5*32kB (UM) 3*64kB (UM) 2*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900416kB [ 239.387480] Node 0 Normal: 180*4kB (UME) 1826*8kB (UME) 3582*16kB (UME) 2119*32kB (UME) 1405*64kB (UME) 414*128kB (UME) 185*256kB (UM) 82*512kB (UM) 24*1024kB (UME) 11*2048kB (UME) 447*4096kB (UM) = 2250720kB [ 239.406491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 239.415116] 13208 total pagecache pages [ 239.419137] 0 pages in swap cache [ 239.422637] Swap cache stats: add 0, delete 0, find 0/0 [ 239.428034] Free swap = 0kB [ 239.431098] Total swap = 0kB [ 239.434133] 1965969 pages RAM [ 239.437254] 0 pages HighMem/MovableOnly [ 239.441239] 339347 pages reserved [ 239.462395] syz-executor6: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 239.474275] syz-executor6 cpuset=syz6 mems_allowed=0 [ 239.479439] CPU: 0 PID: 17306 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #44 [ 239.486717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.496064] Call Trace: [ 239.498643] dump_stack+0x1b9/0x294 [ 239.502269] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.507451] ? kasan_check_read+0x11/0x20 [ 239.511589] warn_alloc.cold.118+0xb2/0x1b8 [ 239.515899] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 239.520738] ? kasan_check_write+0x14/0x20 [ 239.524973] ? lock_repin_lock+0x410/0x410 [ 239.529205] __vmalloc_node_range+0x45e/0x750 [ 239.533696] ? graph_lock+0x170/0x170 [ 239.537488] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 239.542316] __vmalloc_node_flags_caller+0x75/0x90 [ 239.547232] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 239.552163] kvmalloc_node+0xde/0x100 [ 239.555952] kvm_arch_create_memslot+0xa3/0x4e0 [ 239.560634] __kvm_set_memory_region+0x1d1b/0x2e50 [ 239.565566] ? kvm_vcpu_block+0x1050/0x1050 [ 239.569888] ? print_usage_bug+0xc0/0xc0 [ 239.573941] ? check_same_owner+0x320/0x320 [ 239.578257] ? do_raw_spin_unlock+0x9e/0x2e0 [ 239.582655] ? rcu_note_context_switch+0x710/0x710 [ 239.587567] ? lock_acquire+0x1dc/0x520 [ 239.591539] ? graph_lock+0x170/0x170 [ 239.595336] ? __might_sleep+0x95/0x190 [ 239.599299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.604830] ? futex_wait_queue_me+0x550/0x820 [ 239.609404] ? __lock_acquire+0x7f5/0x5140 [ 239.613653] ? refill_pi_state_cache.part.7+0x300/0x300 [ 239.619046] ? find_held_lock+0x36/0x1c0 [ 239.623098] ? lock_downgrade+0x8e0/0x8e0 [ 239.627249] kvm_set_memory_region+0x2e/0x50 [ 239.631643] kvm_vm_ioctl+0x668/0x1d90 [ 239.635522] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 239.641349] ? futex_wake+0x2f6/0x750 [ 239.645134] ? __perf_event_task_sched_in+0x247/0xb80 [ 239.650313] ? kvm_set_memory_region+0x50/0x50 [ 239.654884] ? get_futex_key+0x1e90/0x1e90 [ 239.659104] ? __lock_acquire+0x7f5/0x5140 [ 239.663327] ? find_held_lock+0x36/0x1c0 [ 239.667385] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 239.672563] ? do_futex+0x249/0x27d0 [ 239.676268] ? kasan_check_read+0x11/0x20 [ 239.680412] ? graph_lock+0x170/0x170 [ 239.684205] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 239.688778] ? compat_start_thread+0x80/0x80 [ 239.693171] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.697653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.702658] ? exit_robust_list+0x290/0x290 [ 239.706974] ? find_held_lock+0x36/0x1c0 [ 239.711037] ? lock_downgrade+0x8e0/0x8e0 [ 239.715201] ? kasan_check_read+0x11/0x20 [ 239.719347] ? rcu_is_watching+0x85/0x140 [ 239.723488] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 239.730144] ? __fget+0x40c/0x650 [ 239.733585] ? expand_files.part.8+0x9a0/0x9a0 [ 239.738149] ? lock_downgrade+0x8e0/0x8e0 [ 239.742280] ? lock_release+0xa10/0xa10 [ 239.746245] ? check_same_owner+0x320/0x320 [ 239.750561] ? kvm_set_memory_region+0x50/0x50 [ 239.755154] do_vfs_ioctl+0x1cf/0x16a0 [ 239.759044] ? ioctl_preallocate+0x2e0/0x2e0 [ 239.763441] ? fget_raw+0x20/0x20 [ 239.766881] ? security_file_mprotect+0x94/0xc0 [ 239.771538] ? __x64_sys_futex+0x477/0x680 [ 239.775764] ? do_futex+0x27d0/0x27d0 [ 239.779558] ? security_file_ioctl+0x94/0xc0 [ 239.784263] ksys_ioctl+0xa9/0xd0 [ 239.787705] __x64_sys_ioctl+0x73/0xb0 [ 239.791581] do_syscall_64+0x1b1/0x800 [ 239.795459] ? finish_task_switch+0x1ca/0x810 [ 239.800033] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.804949] ? syscall_return_slowpath+0x30f/0x5c0 [ 239.809867] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 239.815241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.820084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.825266] RIP: 0033:0x455979 [ 239.828442] RSP: 002b:00007f79308aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.836140] RAX: ffffffffffffffda RBX: 00007f79308ab6d4 RCX: 0000000000455979 [ 239.843496] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 000000000000001a [ 239.850756] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/13 09:36:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x3ff}}, 0x4, 0x0, 0x117, 0x0, 0x7ff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xeb, "33e23ca5253e71b373ea130321da8809bd9103c1a3090af59ba025a45eebc79174a9ec2438091b02d6c8e5842ac65c42ea15bd0c56f60c95df4905d6e455aab469e786376ee6ed4aae01011ce9c2ab62df888f4f690ab557a0be0294175957f20622de1d86add76cec8081919d9af44a376a9fc123ea2f82243e67f9d975124b597d4d7b123a1489df2d09f94471dc9c96e711d48f2ecd555e99a3e33bd83d18053ca452f2e223033df5cfb49f824ff8a054fabaae58e35e554eb11777be7e3671438cc214cec149c1616b37b9a26573f4b677b095df22fadf55b77c7787c2cafa8bdd53e5a05ebd92f7d6"}, &(0x7f0000000280)=0xf3) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/13 09:36:54 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x202000) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0x7fff, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x90000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x10000, 0x0, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/13 09:36:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x50, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x84}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f250", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/13 09:36:54 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x54ee208e, 0x2000) socketpair(0x3, 0xe17a86385001c19f, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3eb13d0ead364b73, &(0x7f0000000080)) 2018/05/13 09:36:54 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0x4) r1 = dup(r0) socket$l2tp(0x18, 0x1, 0x1) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) fchdir(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000140)={"e39c01006e30001800", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/05/13 09:36:54 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000001, 0x800000000000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x0, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/13 09:36:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) mknod(&(0x7f0000000040)='./control\x00', 0x3008, 0x0) faccessat(r0, &(0x7f0000000100)='./control\x00', 0x5, 0x800) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") mount(&(0x7f0000000440)='::c.ntro:\x00', &(0x7f0000000480)='./control/file0\x00', &(0x7f00000004c0)='ceph\x00', 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='::c.ntro:\x00', 0x79, 0x0) 2018/05/13 09:36:54 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000001180)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000009907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001cc10c057abe0dbe1df6f8f23f0"], &(0x7f0000ea3000)) recvmmsg(r0, &(0x7f0000007680)=[{{&(0x7f0000007580)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007600), 0x0, &(0x7f0000007640)=""/38, 0x26}}], 0x1, 0x10020, &(0x7f0000007840)) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="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", 0x1000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001280)='/dev/null\x00', 0x80000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0xffffffffffffffff}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001300)=ANY=[@ANYRES32=r2, @ANYBLOB="77000000f21eccc0cab03681cf3e37a1ac8c31d28935313d301867ef873a9b6ad667c5781d6a0c9465f4c307fb85fb7aa28d03f37a997fde270df20cc46878c36d51a23638b706e2c07d2835db8799d971d3bac80d496854bcdafd3d9b7a15fb8e1056b93a4e411afbf65f5e8128ef26b0fbd45fa8dcd4e9d38fbcabbf173922e0572b750bef2832c700c33dce8778d8b2c001422283d3d5f0649ee17425228f00d87c4007f52d52ba67e4458285ed35afb0766dfc44da89f7c3931504cbdf4a9da6"], &(0x7f0000001140)=0x7f) [ 239.858030] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.865282] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 2018/05/13 09:36:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x24200, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/13 09:36:54 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0xfeda) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="162c917311f3c931c5eb12f4cdb3911a93d4550a61098b4fc065d691dacc280ab8506fe9a718e4f86489902410cd0a4f1d98409f450cdb62aa56c3dd47415c2d3050dd38d7b2a046fa6006000000bf968ba2c107ece7230f5471c8fbd6b93d84c109c19589a2e1aec4ef73b40bc3f52c6fcbd1d1d111a130dc5331dbb1ce03d62a", 0x81) [ 239.988233] libceph: parse_ips bad ip '::c.ntro' 2018/05/13 09:36:54 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xca00, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x81, 0x55c, 0x3, 0x10000, 0x0, 0x80, 0x42000, 0x6, 0x8, 0x100, 0x3, 0x6, 0xfffffffeffffffff, 0x1, 0x2, 0x4, 0x2, 0x5, 0x0, 0x1, 0xa000000000000000, 0x1, 0x0, 0x100000001, 0x7ff, 0x10000, 0x1, 0x1f, 0x7f, 0x8ca3, 0x6, 0x8, 0x3f, 0x10000, 0x3ff, 0x5, 0x0, 0x800, 0x0, @perf_config_ext={0x400, 0x6}, 0x0, 0x2, 0x8f7, 0x2, 0x8, 0x795, 0x8}, r0, 0x1, r1, 0x9) gettid() perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xa, 0xffffffffffffffff, 0x5) 2018/05/13 09:36:54 executing program 3: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r1) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/05/13 09:36:54 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x4, 0xd, &(0x7f0000001000), 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) [ 240.064494] libceph: parse_ips bad ip '::c.ntro' 2018/05/13 09:36:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x11, 0x40000002, r1, &(0x7f0000000000)='./control\x00') r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)="d8", 0x1) dup2(r3, r2) 2018/05/13 09:36:55 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000040)}, 0x8000) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) 2018/05/13 09:36:55 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f000096b000/0x2000)=nil, 0x2000) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x7fffffff) 2018/05/13 09:36:55 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaa5aaaaaa000800460005000000000000009078ac141400ac1414bb4404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000080)={0x0, 0x2, [0x0, 0x1ffffffffffffff]}) 2018/05/13 09:36:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r1, 0x101, 0x2) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x400) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffff0001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7ff}, 0x14) 2018/05/13 09:36:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0}, &(0x7f0000001080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000010c0)=r1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0xda) 2018/05/13 09:36:55 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000003800)=ANY=[], 0x0, 0x2, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1, 0x800) 2018/05/13 09:36:55 executing program 1: r0 = socket(0xb00da54c6779cc42, 0x1, 0x39e) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setfsuid(r4) fcntl$setlease(r2, 0x400, 0x0) 2018/05/13 09:36:55 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x200, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/155) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="2400000024007fff000010000100010000ffffff0100ff10000000000000000000000000", 0x24) 2018/05/13 09:36:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100, 0x2881) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x80, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x81, @dev={0xfe, 0x80, [], 0x16}, 0x10000}]}, &(0x7f0000000480)=0x10) r2 = inotify_init() flock(r2, 0x2) r3 = epoll_create(0x102050204) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x800, 0x30, 0xffffffffffffffb6, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="930000006f4d8781471afdbd5b7ec1000e6a6cae7b153dca738234e8f72904abf0088aae26c4e257a80c571f1793793991295ebb7d3d70b9fab80432ba67da2089003780bb6c5422e517f6dc8769322207025f65fe63001887257c3c75932924101567784ef9cb177be3b4a632249cbfc5ab941bd41fee163c5e25f72c69669caf80551a27e30430d5fff3f0143693dcf8ac82f2ab656257e20100c7c4795a6b05"], &(0x7f00000000c0)=0x2) flock(r3, 0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3f, 0x97, 0x7, 0x3f, 0x0, 0x400, 0x18000, 0x2, 0x0, 0x4, 0xd14f, 0x6, 0x7, 0x7e6, 0xffffffff, 0x2000, 0x8, 0x80000001, 0x3f, 0x401, 0x200, 0x3, 0xffffffffffff210a, 0x8, 0x1000, 0x7, 0x7, 0x0, 0x4, 0xff, 0x64, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x10040, 0x0, 0x8000, 0x7, 0x9}, r6, 0xd, r4, 0x0) 2018/05/13 09:36:55 executing program 5: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) fstatfs(r1, &(0x7f00000002c0)=""/4096) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000240)=""/113, 0x71, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffff2384, 0x80) close(r0) 2018/05/13 09:36:55 executing program 7: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000000)=0xfeea) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000000000000000000000abd6"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)) 2018/05/13 09:36:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') read(r0, &(0x7f0000000080), 0x0) clone(0xc23a8000, &(0x7f0000000040)="2d0cfcf0a71830978ab5b20022e2768fa40e04125faff986928001dd68f80b99fc88870f9fdf652c9b157602f302d829fb6bac20754eea97b5c445ecab981e8c7b902571e25ee75766f15454befb7d822dfc0e6e7e3644217133e1b780612dd36722e7926a95e820", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="2034d8833912") 2018/05/13 09:36:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x80000001, 0x1, &(0x7f0000000080), 0x1012e) 2018/05/13 09:36:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x4b, &(0x7f0000000000)="4c17f7dbeaed49d3e90b913dc7442798364736347c28c567750bcc3a4e08cfbc67d71a7084f27963b2b61c9146f9dd0c830f2e7246d1f49d9582458b430eb285d0b3cb7b90105c16d27458"}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 241.399266] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 09:36:57 executing program 7: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x8005, 0x9, 0x4, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000580)=r2, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x2400, &(0x7f0000000040)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "a9fe61854dd79ff75c7741e469608c488fffb1f6ba963563adf5ccada7cfae731e8f054568d681eb73a6244129ed6f9a42230447c7bd382f74955d8d5200c53e8d72432072a2ae26ae7d3b1b50af706a026d1276bba845f5976a18bea7449fba2bcaa8dfd8eb9c1ca185f045946efac44f541085a67eb4097caba8d462810b4e"}) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/13 09:36:57 executing program 3: r0 = socket(0xa, 0x100000000000003, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xff3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x98, 0x6, [0x6, 0xff, 0x200, 0x6, 0x9, 0x1]}, 0x14) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast1=0xe0000001, @empty, r2}, 0xc) ioctl(r0, 0x20000000008912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x400, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000280)={0x5, 0xfe71, 0x6, 0x0, 0x2}) sendto$inet6(r0, &(0x7f0000000000)="83efe1c12a4bd52172008fa263fa4ff178696eb8c5e2ed4c0386f4a9411834e4a547a858d4f7a0ae0fe47c8702ad223d4d3cbf7448a5027214c138fa0f214ec195bd26", 0x43, 0x80, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="0a0000003900086da830c0bd9dc36afced0f000400120000"], 0x18}, 0x1}, 0x0) 2018/05/13 09:36:57 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2000000005, 0x2) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x7ff, 0x3, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x1000, 0x1f}, {&(0x7f0000001440)="eaeed8b8679c7d2ffa951ec0f18cd75ccb19475ab4f4f1e7fb0dab9592c9c205d69bd7be16ba585614fb3d85d0a4c37a6aff75526f9b5898d7c0e36b940f49db0821d0f6ad9d7c89117c466ef4cea697a553147dd4efa19a96c67350807becb1d7853452dca966980a65cfa8e6554df70787c1d042cf7d4358afe1964961cf93ba81796140e3ba34891082af15a714e81a99cdbfec3aae48926ef8f8f84e54cefd7e5c1c13e2d9ceb4ed74e40fb58c93552eee2aba984d69126256045002965204c3e57008f5eb744c6119cb77f2ec15594461b9eda31fe6d145769afbde554598e50d5ffcdcb5", 0xe7, 0x4}, {&(0x7f0000001540)="37edf365b4baa2cae994c11c23ae3f99cd5d72bb5ec33bd41f1c22fdc743e6d413fc8b2dc92b3bf5a7de499889dc28829b19f3a1b36a280f1aa5bed02a30ff617b69db81f1a22bb19efb73fdb28611b5c0370e07449197ecaa867ec4e3a53546795e636519691240c3e114f9baf16faa577792840216d63f04c582b98e7e5f0eed3f4c7ce24062d7b4b0afe250a4d5f9494462ce0b986a0057ab57cb4d0c59f3d8563763246519cc0568155ad04b9762d43f50b89044b344a939fc30f102eaa96186b09845e66e9150da5e708c", 0xcd}], 0x800000, &(0x7f00000016c0)={[{@barrier='barrier', 0x2c}]}) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) connect$ax25(r0, &(0x7f0000001700)={0x3, {"15d15ebcb07e41"}, 0x4}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000380)={'bond_slave_0\x00'}) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="269373bddfe61cf24997af4bced18fb09a7cde4cdcb3feffbbe2fbeb17c1a9688313f95dfc62f4978541252f81a6eaf838a9248e1f46d65700d6cda55c4a870d9f50a83549faa4b4b49c904b3bdbe8b0a2cca3c406ba3e7c993a96a30e197d87", 0x60, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000340)=0x1) setuid(r3) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='big_key\x00', r2) 2018/05/13 09:36:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x410080, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000000300), 0x400000000000084, 0x0, &(0x7f0000005b80)) r4 = dup2(r3, r2) write$cgroup_type(r4, &(0x7f0000000140)='threaded\x00', 0xfffffce1) 2018/05/13 09:36:57 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x200000000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)='HX', 0x2, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1e1093e02c0a8f45134664a510c8798a3668c58e6cc3eda2a9711407ac0fb919a030ae03f1c6c497437ee1a87887a40aeebc56c62bc7d7044066dd1cb635f1b63319772dcbfe2a3a3029fc9ef6741a026e7cb8b72143957f5de81df5a6246b53d8990f35a1d16e93d0e8b930735adffc5bece86ff92b314067db13ee1713b559ce94437a26c4f3bbbbf8c9c31173f6345f32e63f2ebdf3e9e2c07174a82cb12d9e96d490"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8f2, 0x2, 0x9, 0x3f, 0x6, 0xea0, 0x3, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x5, 0x4, 0xf9, 0x10000, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x40}, 0x8) 2018/05/13 09:36:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') 2018/05/13 09:36:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/134, 0x86) setitimer(0x2, &(0x7f0000000000)={{0x100000000000}}, &(0x7f00000000c0)) 2018/05/13 09:36:57 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x77, 0x8402) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x2f1b}}, 0x10001, 0x2d71}, 0x90) prctl$seccomp(0x2f, 0x0, &(0x7f0000000000)={0x2000000000000337, &(0x7f0000000080)}) [ 242.511873] hfsplus: unable to parse mount options 2018/05/13 09:36:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/239) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) [ 242.563871] hfsplus: unable to find HFS+ superblock 2018/05/13 09:36:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x8000, 0xff}, {0x4, 0xd94950f}, 0x3, 0x2, 0x9}) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="0000000000000000000000000000000000000000ff000000ed793afe00a90000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/05/13 09:36:57 executing program 0: acct(&(0x7f0000000000)='./file0\x00') init_module(&(0x7f0000000140)="70703085e3", 0xfffffffffffffcf9, &(0x7f0000000180)='selinux{\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x3d8, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x5, 0x10}, 0xc) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x301000) 2018/05/13 09:36:57 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") creat(&(0x7f0000000040)='./file0\x00', 0x123) r1 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) socketpair(0xd, 0x2, 0x2, &(0x7f0000000000)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./control\x00') [ 242.634687] hfsplus: unable to find HFS+ superblock [ 242.694311] QAT: Invalid ioctl 2018/05/13 09:36:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x6, 0xada}, 0x10}, 0x10) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0xc0189436, &(0x7f0000000240)) 2018/05/13 09:36:57 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc7, 0xc000) getpeername(r0, &(0x7f0000000540)=@pppol2tp, &(0x7f0000000080)=0x80) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x400000, 0x200000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f00000004c0)="36e1d459912e47228646d4de6662da0aded6ae484fd5895ad94d816a053e16b367cc8b1f57a38d3105ffb530f714746d2b3a1d21ccd1db16cb5fe14795e3095304902fe1209a36a50008edd77aba1ac42132b21717b77e2cca2758", 0x5b, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc}, 0x10) syz_mount_image$ceph(&(0x7f0000000400)='ceph\x00', &(0x7f00000005c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000b80)=[{&(0x7f0000000600)="667cc71fe88c268cd100008390918a55b34b93db8d11b919910df454fc88c188a6b7a81ca3e89cdc899c931ad3beea99eb7345f988f5342e13572dd89d6e7268b7d4c090d03980af63f10d9b57cb6009f7e8980f625e1931946288815f073a8a959d11e93a3e2df3fc52f5e740a08b59b3d07ff33784704949cb2b", 0x7b, 0xf6}, {&(0x7f0000000940)="4917ccf790c0715483016d5bbfc5ce825a0be6f93e076a119c09679475737e53e019cfc573c91efac3d1720d76d0b69af959523dad8d047f12fcfc28077a6c937c840781361a86f2c286a1e2442a540b89fb8652ee2719d2c4664acc0d2fc8cc6506fb98dc644d50c046ab079b3203f81cefac0af26ed5e208e5f785a368bc877a958141c47acddc841c7d7c59ad60054fc1020e42a7e6c1b0ebbea695421fbd1d51d30f9628908cb37d495755491b10ecc78948230fe15847ff3d281b03a870a7d773066d250cd4c2f2ea6bfcb879b9e2a8300d330e78362576a8c505", 0xdd, 0x2}], 0x0, &(0x7f0000000c40)='/dev/admmidi#\x00') fcntl$setstatus(r2, 0x4, 0x4000) recvmmsg(r2, &(0x7f00000003c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/40, 0x28}], 0x4, &(0x7f00000002c0)=""/218, 0xda, 0x6000000000000000}, 0x2e}], 0x1, 0x40000000, &(0x7f0000000480)) r3 = msgget(0x2, 0x20) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000002300)=""/4096) [ 242.726140] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 242.737839] loop5: p1 p2 p3 < > p4 < > 2018/05/13 09:36:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/239) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) [ 242.830409] QAT: Invalid ioctl [ 242.842329] FAT-fs (loop1): bogus number of reserved sectors [ 242.848595] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/13 09:36:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x10, 0x802, 0x4) pread64(r1, &(0x7f0000000bc0)=""/40, 0x28, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006800)=ANY=[]}, 0x1}, 0x0) sendmmsg$alg(r0, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="fd0d0a7433f3bc8979", 0x9}, {&(0x7f0000000080)="d35979ba3107b50da21cdad9d01a46fa4ddab8703190354db1e860428c613916f7cee54ae88a104bc14bb41e57cc8082b585cbfbddba0158fd084541208fb2b75f52eb005db8df4f8b90729e9e64fec7c699fc5a090e64d8b48ee00289ae63c83bde8f91d4165c3b873e2e00ea93d0cc2b028e9d9b39e553cae205f5b595829fc14b496cc645435cb797271263140b5fe32b99112fafe48a", 0x98}], 0x2, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4, 0x70d}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x40040}, {0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="5a6b1b85f849879a5a4c0459fd63ef4677bb53379afa727148d095bba0d17c90b22de077b41a3b7871aa198f2f77a80d1e", 0x31}], 0x1, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="561b2abb8dfaae0ed683fe6a5c8218e541867603ebce39b4c4c7bcbc0b88d40c0dbe", 0x22}, {&(0x7f0000000340)="3752da09bdf2bcd61c98538d01eefc0f4b280541463c777fce9685987ead", 0x1e}, {&(0x7f0000000380)="f5f77bb075720077c1fad7b0f64ddeafd41e525e03bade680badd306cfea9f8e2fa453dac9b7b0e9919462648ef97c456ba4c32e70f1e10cc24364b994c0e6be87665e4b5949ff4237dbf5c44093ab2d09dd3aed6f0ee536bee7f43f6b3b27e5661ad542f09790fe9d73e8b3e859bc352dc37224cb05456d17fbe0f8037a2fd020017462e8b21c30327f54e0a1d607c5564b01445346611f8df5c28c5194cacd8e9a6e22faff883f72abcccfcfd7ea2b1e735e93e26a", 0xb6}, {&(0x7f0000000440)="1bf1097a083203475113c5e8c89edf360091f1ba1a2c0a5f388da175c4789a", 0x1f}, {&(0x7f0000000480)="8abb35f62d737b04eb70097d6a077ec9c0471a0db84f0fbddab7aa0bd2f0826a36f4bc73ab35ac45606b3f49856972eac3e2117c27f487bff2058524a966bd003a78708450c699e1dbd35f011f95b839", 0x50}, {&(0x7f0000000500)="ce53aaa310c0c0daa18bb118f276f3ce795c5ddfc62ef6b50eefbba500648ec3e76f1a8be29b4168b748628f4162c68eac23937eab8ac1bc8a79008083d522e5bb05053882ee747fadf67f7892874cd6b0efc7e94e0a4420adac0a334557abcbac230609cd6c59e6c72ccbb811e6c802f4a2ec20738b9b8f5dfbeb6d7383a10121707d2edcfc3d7ef8103735ee2fab69c28cbf747074e1346d431e2ce9e8e3edfd8cb1f48c7e7c441f53e323d780882b4c061f8508c328d3183017af35acc3fc03068be8134c817c23365ee1bc990538b9c526477e8665e7d5fd2e6132a1a351cd0e9e429c0a3c7136dc5391a70235e6382da7e2", 0xf4}], 0x6, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0xf, "22e4c454a4d5644dfa4e16e86a7557"}], 0x168, 0x800}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000800)="3ca66188283fbadc4886b51944d46a83caf36b7f86f57c9d05b28b59728181b4d9253779fca36988e79073de9d17", 0x2e}, {&(0x7f0000000840)="06d98bb4abfbd4bf9b242e9e3d21dfda0fa2b226777d5f48b5532700e3dbf97d99dffef6630dc289323b4ba8dc614c448d7b844ca3d47af9ec60d29c82eda2a06c70b67b88b0d607f9a5eb0c5002feed64f74f4032e672951a5109767f76ef0834bd1e38c84e19059600e75493b109a6cee2efaf76fef78189ee6f74bb0bf88981fb1e59ca0aba43807077e3226712cd", 0x90}, {&(0x7f0000000900)="de2c90bfcbc6ae55b52cb2b3ad58adcdffd22861c8061fc64725523de86dff376111a8aa0bf59e6411f4ef781df8920a19653ff620ea40c943e23b14dc04d982274afd55a1d07ec2d819fb5b6be5ebd6ac9941ed66025bcfec9def4103ccb66c96bc4c9493be390feffc904fd5125cdb5b1db1294a4c0a69fe74baa63a9b5345f2ab6fa2f52771033fbe3763dfbc7b4fb0e52804b6272317edf198762282b224a97fc7cb652fb4206f82a326c888b72465ab8f37354b7ac577c47a", 0xbb}, {&(0x7f00000009c0)="7bf1a8ab2d0082b3195ac4820bcc955a677995a078f5d88b06fd409359bfe51d58135ca8cf9d73ba265a89cd59e4323f209c579e540f", 0x36}, {&(0x7f0000000a00)="bb11bdb914b4cd37", 0x8}], 0x5, 0x0, 0x0, 0x4}], 0x4, 0x4000000) write(r1, &(0x7f0000aabf04)="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", 0xfc) socket$inet6_sctp(0xa, 0x1, 0x84) [ 242.881442] ceph: device name is missing path (no : separator in /dev/loop0) [ 242.906742] loop5: p1 p2 p3 < > p4 < > [ 243.024084] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 243.038551] ceph: device name is missing path (no : separator in /dev/loop0) [ 243.081612] FAT-fs (loop1): bogus number of reserved sectors [ 243.087601] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/13 09:36:58 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xf402, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="db", 0x1, 0x0) fallocate(r2, 0x1, 0x0, 0x10000101) ftruncate(r1, 0x7fff) fallocate(r1, 0x2, 0xd20, 0x1000000000000400) 2018/05/13 09:36:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x2c001) sync_file_range(r0, 0x8, 0x3ff, 0x0) 2018/05/13 09:36:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x9, r1, 0x10003, 0x4658}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 'veth1_to_bond\x00'}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) clock_settime(0x0, &(0x7f0000000100)={r3, r4+30000000}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="422fb16d3f64d690dab6166ef39858b9e37517dc0dc1e3cdf94d9ed6439a49d312c3f8f2004789598f159cdb4527f2d8a609e83344df6dfd04c1c36794d7e9e6477bf86270265769796a66f4c37fefceac108652d82652f011b27e520db939232de411e83f83e54667ffd5936a06637b5878df352e0344283a6df5f9585ccb7d9dbd7e6f7dba886cfbc4031ed35476f97898d5d6b16f136fa046fbe998c9f245b96a5066b5693d4415ea699a0e84eb1c54efd9f1a1", 0xb5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0xe469, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={0x0, 0x2, 0x5, 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x5}) 2018/05/13 09:36:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x750a, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4000000000, 0x0, 0x0, 0xa69f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa98e, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) close(r1) 2018/05/13 09:36:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20008912, &(0x7f0000000040)="c6295e6eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x5b, "2985b295743850c7ba4179bc985a4ea90527196bcb4ed21d6854f5ff9b707b681872be6a17102df28c4769feff3bfa0ee9a502090fa5ae2fe6d5696a27bbb101ef7583d277b634e9effcecf3f3a760924c78ecb96eb164bfe6e9f5"}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000}, 0xc) 2018/05/13 09:36:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socket$inet(0x2, 0x80000, 0x4) r2 = syz_open_pts(r1, 0x14000000) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) tee(r2, r3, 0x800, 0x0) accept$nfc_llcp(r3, &(0x7f0000000140), &(0x7f0000000200)=0x60) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/235) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000002c0)={0x2, 0xffeffffffffffbff, 0x3, 0x3ff, 0x7, 0x1}) 2018/05/13 09:36:58 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getrandom(&(0x7f0000000040)=""/83, 0x53, 0x1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="0f23360f0d1266b8980000000f23c80f21f86635000010000f23f8260f06ba4200ed0f0d3af0839c77f055640fc71b66b9800000c00f326635001000000f300f09", 0x41}], 0x1, 0x19, &(0x7f0000000180)=[@efer={0x2, 0x1000}, @flags={0x3, 0x100000}], 0x2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000001c0)) 2018/05/13 09:36:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9f, 0x2000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x7, @random="799790e2e278"}, 0x44, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2200040}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r2, 0x420, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) 2018/05/13 09:36:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1d3080, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x3, 0x0, [{0x80000007, 0xe96, 0x1, 0x100000001, 0x1, 0x7ff, 0x9}, {0x7, 0x5, 0xa82526da457477d3, 0x7, 0x8, 0x6, 0x4}, {0x8000000f, 0x7, 0x1, 0x7, 0x18, 0x3ff, 0x8203}]}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="ae18507cebad4f90c81310c109508a0c", 0x10}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 243.509396] binder: 17559:17561 got transaction to context manager from process owning it [ 243.517863] binder: 17559:17561 transaction failed 29201/-22, size 0-0 line 2847 2018/05/13 09:36:58 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ef48c7d6fcefaaaaaaaaaabb88a8"], &(0x7f00000002c0)={0x0, 0xfffffffffffffffe}) 2018/05/13 09:36:58 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x4) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x2, 0xffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) ioctl$EVIOCGPHYS(r4, 0x80404504, &(0x7f00000005c0)=""/7) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) pipe2(&(0x7f0000000000), 0x4000) [ 243.584357] binder: BINDER_SET_CONTEXT_MGR already set [ 243.597693] binder: 17559:17578 ioctl 40046207 0 returned -16 2018/05/13 09:36:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) 2018/05/13 09:36:58 executing program 6: r0 = socket(0x20000000002, 0x7, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @multicast1}, &(0x7f0000000300)=0xc) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000400)=ANY=[@ANYBLOB="e8050000170020002abd7000ffdbdf25ff010000000000000000000000000001000004d32b000000fe8000000000000000000000000000aaffffffff000000000000000000000000ac14141f0000000000000000000000004e2300014e2080000a002080e7000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ff0100000000000000cc000000000001fe8000000000000000000000000000aa4e210fff4e2100000a0080a0bf000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="4400000000000000080000000000000006000000000000008a000000000000000500000000000000590b0000000000000500000000000000ffffffff0000000004000000000000000000000000000000040000000000000001000000010000007f00000000000000010001000000000000000000000000000400000026bd7000e4000600fe8000000000000000000000000000aaac1414aa0000000000000000000000004e2100004e220000020000a02b000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x5e8}, 0x1, 0x0, 0x0, 0x8810}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000100)="0104262c8523bf012cf66f") r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000001000080", @ANYRES32, @ANYBLOB="000000000200000004000000"], 0x18) 2018/05/13 09:36:58 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000001440)='/dev/audio#\x00', 0x100000000, 0x200400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001480)={0x0, 0x4}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001500)={r1, @in6={{0xa, 0x4e21, 0x22b0, @loopback={0x0, 0x1}, 0x80000000}}, 0x8, 0xce9e}, 0x90) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000100)="9dd5682f6149523dd2d0aebef2dba9177ae2fc81b442abcc5ccbcb31ebc19064241029d0f216e754a1571c2f0bc4ab1fd67579bcc4af61435d070558f08318afb9a0683cb45f58341b13b7488e7992a03f4065096be5a3cd0d18a2e544cfc2a342826696135d36cc97c217f7e9e5c43f345c361822ba7fd4a7a77b97dce55275640c4c5e717431a43576f88b9346c100f020ea62a9488dd6c7743742c0d59c0a27bb12dc73177eac659d6c825ff36f8219f95b3f8d5e25a3b0c645bd80dfab3af14a26d3e4eb4772e150aa91d27cacdf89f0771c1b7cf817bd675e0ff0a2a3a1ad2fab4617d5", &(0x7f0000001200)=""/191}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$int_in(r3, 0x0, &(0x7f00000012c0)=0xce8b) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001400)=@req3={0x5, 0x4, 0x1, 0x2, 0x9, 0x8, 0x7fff}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x3}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001380)={r4, 0xc976}, &(0x7f00000013c0)=0x8) fcntl$setstatus(r2, 0x4, 0x4400) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x20001200}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/13 09:36:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0xec0}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x29, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) syncfs(r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 2018/05/13 09:36:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0x506}, &(0x7f00000002c0)=0x8) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r4, 0x5437, &(0x7f0000000240)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c582", 0x5) r6 = accept$alg(r5, 0x0, 0x0) recvmmsg(r6, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/13 09:36:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0xec0}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="14e3000029007fff000000000000000001000000"], 0x14}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/204, 0xcc) 2018/05/13 09:36:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x2b7e00000000000, 0x66, 0x1ff, 0x5, 0x12cd}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffc, 0x1f, 0x8, 0x7, 0x4}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x802, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/05/13 09:36:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@ll={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="023984b75e9c"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)="e75aead2de48a89f7114b25127f1509126e189bf7c6bfc770d1971938d3869d248ea339d985331ceba3626a645996b4bbde8ca9a5d04373b3d847b8d75bbfc97bfd91835ecef633e5b31443a52ca54", 0x4f}, {&(0x7f0000000280)="c8799b04934c2f7c10f2564b92f51ac873069faf650c6b4c1f47bd44856f7e0829f86283512d2162bccbe4e2ce4b9e828c53ea0bde8eea6a2adc3423204500f0ab0657ec0037949802ee09b5a975490ada338d564dfd5c610f562fe6e92bf06241019409215b6830f6c3d8f32732efd72ca50fb5419afe47c7b775dc32cc613cb8b38a127a72df9955b5b2f4f4803e42ad0250aed80d3a5bed9dfa4bf34c94a076da0bf922771247ddc414842eb6db3b921ce7806772", 0xb6}, {&(0x7f0000000340)="e2dc024d787be9cfc60624c4296f7c835c5b2533779be163a28e68486ce2199389118951f49679c2ea8dd54bc7ff78e5903ce65791f997a3ef6c3ce99c7ff7e4542a0548aed50e9da4bd3da0fa79f3623b1081e586c0eaadb7cb5f68767cb2ea0b2370d0140a822153d88cdface322e0a2165db2b06be06ec414b8c708dec0ced7c4556334c464408b04861b98143fb6361dcf0f6dd2d1d7a511c43bec1bfe34b17bb05011800ea6920eb79e3fe5daf851f711d33306935860a042985a91014bc0373b07629e", 0xc6}, {&(0x7f0000000440)="a2610e23e3e81579378dd0b48432f350e5ec12596a5f16756eef4c70f571e0e02fc310e802cd37ecbdc66f835611bed3913d7900cb3f109f533a28307c1cfdbc0b13014a658b807a6617675217d74d49e473754b45515000921bd9ade6270223b360468b201e8729b70e919ea2d437b6c3bcf33a819bc5be4dafcc2fb06d98440856d954ecd503af42f0db3c74febd6987779c864999ea", 0x97}, {&(0x7f0000000500)="8d37733518e7cb367747ca64ee89cb5c9eb0a93ae6", 0x15}, {&(0x7f0000000540)="55f170df107b9d5807495cf71dfc29c8395e72bdfe431b454a643a1160cc833d59c0f0757ed66f71fa70709a6358889950411658881c970f2708c743462b4981ac32be1daaaa31fa3f0e3b9742b20ebd51c32394c57cf4be16a4190952002187eb8d6dedb1ce533f566cb0f0f9", 0x6d}], 0x6, &(0x7f0000000640)=[{0x88, 0x0, 0x0, "a4f6e63f7bba13bd195de55f2e4743ecac59af4674ffd426479b5b337006632b2d50636cf429621ac843e563d24832dbf49a1f781406fc6e85f0be25eaa6b6450fce2d2569af26040f1f985a7a75c7b25984ea3774ae91cfb515b293e3a3836233fbe68ba92a61efd640c62e9be68b453d54b75dce836fac"}], 0x88, 0x20000000}, 0xc000) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/13 09:36:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @multicast1=0xe0000001, 0x0, 0x3, 'sh\x00', 0xf, 0x7, 0x36}, 0x2c) 2018/05/13 09:36:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)="ab26262c85e0b141ddde797e18714cf04098efcfd11044284ef66ec5f62478ba7241c3c0ca14df7de6779ddb58e38193228ce47221072dd7d9a8ddcaece88eaa96872ed21e249ba6980cdd3dc47cb0b16531766f85d05d5cf0b6e3c2fec4a6cfe85f990253490d5efcd5b37c4443d102efe0fbdf87f5fadb8522475e2fd46d3851ceb2c8763ec5b17a221ec13e") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe, 0x96, &(0x7f0000000040)="94fa4fe815de6b7315183bd76c72", &(0x7f0000000140)=""/150, 0x6}, 0x28) [ 244.039878] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 [ 244.084680] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/13 09:36:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f00000001c0)="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") socket$nl_generic(0x10, 0x3, 0x10) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6tnl0\x00', 0xfffffffffffffffd}) 2018/05/13 09:36:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x4, 0x5, 0x38, 0x6, "c535b34e65945a9c0aaa3085b8e6357490a4255778d2d92ddf44d8af09c54bd5cd665c0783c1a5bc438facf3"}, 0x80000000, [0x6, 0x0, 0x8, 0x200, 0x3f, 0x7, 0x7fff, 0x8000, 0x4, 0x8, 0x4, 0x8000, 0x8, 0x9, 0x8000, 0xb6d6, 0x100000000, 0xfff, 0x1d2, 0x8fb, 0x7, 0xfffffffffffffffc, 0x3, 0x7, 0x1, 0x9, 0x6, 0x6, 0x7fffffff, 0x10000, 0x9, 0xda, 0x20, 0x1, 0x6, 0x1ff, 0x1, 0x100, 0x1ff, 0x5, 0x4ec1, 0x20, 0x401, 0x862, 0x9, 0x6, 0x2, 0x101, 0x3, 0x2, 0x7, 0x5, 0x9, 0x4, 0x7, 0x3ff, 0x1, 0xdea, 0xf7a3, 0x4, 0xcb, 0x9, 0x100000000, 0x2, 0x100000000, 0x6, 0x80, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x8, 0x40, 0x4, 0x2bc, 0x8, 0x7, 0x4, 0x1, 0x0, 0x5, 0x7fe00, 0x9, 0xffff, 0x101, 0xd2, 0x7fff, 0xfffffffffffff801, 0x8000, 0xeafa, 0xff, 0x8001, 0x7f, 0x7cbe, 0x900000000, 0x7, 0x80000001, 0x20, 0x6, 0x7fffffff, 0x0, 0xff6a, 0x0, 0x7f, 0xff, 0xa1ba, 0xaede, 0x3, 0x2, 0x8, 0x2, 0x3, 0x3, 0x5, 0x5, 0x0, 0x6ead9e74, 0x100000001, 0x7ff, 0x6, 0x0, 0x80, 0x7f, 0x80, 0x8, 0x9, 0x4, 0x5], {0x0, 0x989680}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x9}}) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="f9ff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000680)={{0x92a0, 0x4, 0xffffffff, 0x0, "288a2636323c33c4a04670ef4cc379a9609d3db189ec0c75aa110a415181f9a11e8bb6212bbbc984eaefa8f0", 0x6}, 0x81, [0x2, 0xffffffff, 0x7, 0x20, 0x0, 0xffffffff, 0x4, 0x8, 0xff, 0x2, 0x0, 0x2, 0x9, 0x800, 0x1, 0x800, 0x9, 0x8, 0x6, 0xfffffffffffffffe, 0x5, 0x4, 0x3, 0x7, 0x8, 0x0, 0x3, 0x8, 0xd163116, 0xfffffffffffff548, 0xffff, 0x3, 0x10000, 0x3f, 0x5, 0x10000, 0x7, 0x1, 0x401, 0x1000, 0x5, 0xfffffffffffffe01, 0x2, 0x101, 0x3, 0x9, 0x10000, 0x0, 0x0, 0x5d7, 0x9, 0x9, 0x6, 0x5, 0x0, 0x7fff, 0x157cf068, 0x73ca, 0x6e, 0xec3, 0x1, 0x2, 0x6, 0x3, 0x0, 0x7, 0x5, 0xcd8a, 0x1f, 0x4, 0xcc, 0x80000001, 0xa8, 0x20, 0x7, 0xa9635a8, 0x1, 0x5, 0x0, 0xfffffffffffffffb, 0x4, 0x1, 0x100, 0x7fffffff, 0x56, 0x1, 0x8, 0x2, 0x2, 0x9bb, 0x800, 0xdac, 0x3d4, 0x4, 0x101, 0xfffffffffffffff9, 0x10000, 0x1, 0x802a, 0x4, 0x100000000, 0xfffffffffffff001, 0x1, 0x100, 0x800, 0x7fe0000000000, 0x7f, 0x7fff, 0x3f, 0x3, 0x2, 0x1, 0x1, 0x1, 0x8, 0x0, 0x3, 0xf625, 0x5, 0x10001, 0x3, 0x8, 0x9, 0x2, 0x3, 0x5, 0x6fb, 0x9]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x8}, 0x8) close(r1) 2018/05/13 09:36:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x11) close(r0) 2018/05/13 09:36:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) 2018/05/13 09:36:59 executing program 2: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f0000000040)="383f999f448d78b4600d09b0345061b3") creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) 2018/05/13 09:36:59 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100, 0x240000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="6e900e7569642c6e6f7265636f766572792c00"]) 2018/05/13 09:36:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)}], 0x1) 2018/05/13 09:36:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000001c0)="b8010000000f01c10f20e035000002000f22e066baf80cb8ecffa18def66bafc0ced66baf80cb83469c48eef66bafc0cb8478571aaefb805000000b9000000000f01d9262e0f060f20c33e670f01365dab66ba2100b8fbb83728ef670f06", 0x5e}], 0x1, 0x34, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58000000140b00022abd7000ffdbdf250f000004c4af52da6581f0a6311d53f95f46d03d3ec9cf9666afb289fb6fd9676a178bf9d21ce704a4761237e8bcac278996198cecefe5da92365e774f38776a6035b3b725ed0000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = mmap$binder(&(0x7f0000fee000/0xa000)=nil, 0xa000, 0x1000000, 0x810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000280)={r4}) [ 244.514595] XFS (loop3): unknown mount option [nuid]. 2018/05/13 09:36:59 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80044501, &(0x7f0000511000)=""/191) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/62) 2018/05/13 09:36:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}, 0x8, [0x3, 0x100, 0xedf, 0x0, 0x3, 0x190b, 0x2, 0x800000000]}, 0x5c) capget(&(0x7f0000000200)={0x19980330, r1}, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/05/13 09:36:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x3a, 0x4) 2018/05/13 09:36:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 244.589267] XFS (loop3): unknown mount option [nuid]. 2018/05/13 09:36:59 executing program 3: r0 = semget(0x3, 0x3, 0x100) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000000)=""/99) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2, 0x0) io_setup(0x5, &(0x7f0000000480)=0x0) io_submit(r2, 0x1, &(0x7f0000000580)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000004c0)}]) 2018/05/13 09:36:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="b4"]) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/05/13 09:36:59 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) epoll_create1(0x80000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000004c0)='/dev/audio\x00', 0xb, 0x0) getrandom(&(0x7f0000000280)=""/244, 0xf4, 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0x80000000, 0x4, 0x1}, 0xc) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x0, 0x2}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0xfffffffffffffffa, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x8, 0x0, 0xc2d, 0xfff, 0x0, 0x8001, 0x1, 0xb951}) fremovexattr(r0, &(0x7f0000000580)=@known='security.evm\x00') 2018/05/13 09:36:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x18200}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000dc0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:36:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="ee", 0x1}], 0x1}}], 0x1, 0x8040) close(r0) dup3(r0, r0, 0x80000) [ 245.087954] syz-executor1 (17742) used greatest stack depth: 13064 bytes left 2018/05/13 09:37:00 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) clone(0x200, &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/201) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/13 09:37:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="44000000000014002cbd700000dcdf25000000003000640061b9a935f5551295ba8c99130200bc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"], 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/05/13 09:37:00 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='timers\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)='\a', 0x1}], 0x1) 2018/05/13 09:37:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f00000097c0)=[{0x0, 0x0, &(0x7f0000008400)=[{&(0x7f0000007400)="f70646e0602db95b0e8365ab36ce216bff09c337e763265ed852e8f615206a9e69548cf339772129c8d4c21fb1a5cced42231539a3de5801e32d1951d4783514ad23c752db4d1b76c94b42ed65d91c00edb8af406f3852ae", 0x58}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b80000070000000017010000020000009e00000047dab67845c7b03a190ad04f0420cedc591f5c03d2eacfb0119dc0ec025d267c1ec22220d2d20a8a2b3388e373840af0d1e82a4faa5366696a186f40890ea249cb655bf430cbfc90b0e431437a3fb5080000d60609bb1854117ce3b5011fbd8ece8b84c65a8a95e8059888c436013bb71670fc1159090020e721a3c1edccb77d6ce33298da1065790fa8c5df871016d675bd39869e3edc9e0ee06000000000000000c9b577"], 0xb8}, {0x0, 0x0, &(0x7f0000009600)=[{&(0x7f0000009580)="dc3407", 0x3}], 0x1, &(0x7f0000009640)}], 0x2, 0x8000) 2018/05/13 09:37:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") ioctl$KDMKTONE(0xffffffffffffffff, 0x227e, 0x707000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/252) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0xa54, 0x7, 0x1}) 2018/05/13 09:37:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="8d62dd2646e4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x800, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/13 09:37:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x80000001}, @in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000080)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) 2018/05/13 09:37:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") prctl$intptr(0x23, 0xd) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/05/13 09:37:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xffffffffffffff66, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="000000ff", @ANYRES16=r1, @ANYBLOB="01000000000000000000090000000c0003000800010000000000"], 0x20}, 0x1}, 0x0) 2018/05/13 09:37:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0xfffffffffffffc58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/13 09:37:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20007) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x1c, 0x32, 0xafb, 0x0, 0x0, {0x2}, [@typed={0x8, 0x2, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/05/13 09:37:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000e3c8f02895df47f6ebd4d38933f70836949bea5420a2971a0db2d21a7ca964dd6e6a5aca973afdb3e96d248a425a8281aa774b24d2d83597210cac948384e5a5222a8917d4f412060b315ada85ed2576a3c175e625b8f1bed1801bd70b83252548f3cb4927671e2c965e725a3750831a70a33e12ddbbb6130859325d33369451ccc402f730d6da1f3389d79cf1f5a91c9e10b40d8d2fb3", @ANYRES32=0x0, @ANYBLOB="000000000000000007001d0000000000cc46a802fdf3123a30eaa02be1d234a739216e9e9279776a6cfaee65bed4a447aedd621d505a88f9"], 0x3}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000400)=""/199) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x1ff, 0x2, 0x9}, 0xfa, 0x797}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x5, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x53aa4999, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x4, [0x7, 0x11e99716, 0x6, 0x1ff, 0x0, 0x800, 0x15e, 0x100]}, 0x5c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000140)="1c0b0caacf06a61f9f9f8edadef18db7ce400ba4217cd4b6a701ec7df4720b15cd3fc26134fabfc33b4caa6eec7af26ecaee26fb3bb0041851b748ca10115d03dc03b35b97444f9062802731b09e9f447fb428479edc5b1370a120dd88fb68ffa28bcc73dd785f288cfc72e348318880c66adf30cdcb03f7aa47ccba80bf5a849387441fcf7853047f97fe3ae4dca666d7847aef32cd66d698151de4fb4fc51b2d7d8cc85cb354493cea68d1f18a36a4d82e5dd0ca52f3e8d28f49cb345067ee24b341d2fa21ee1d0a67ed9f03dda6773cd1bc7160ccfe5fe1fe089759f3a4b45458b8633baf914fe921f080129bf071902ac993e4", &(0x7f0000000500)=""/230}, 0x18) [ 245.704474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/13 09:37:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x40000000000000}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'system.', '/dev/input/event#\x00'}, &(0x7f0000000080)=""/164, 0xa4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/13 09:37:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140), 0x10) 2018/05/13 09:37:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x305000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000240)={[{0x3, 0x80000000, 0x6, 0x9e, 0x96d, 0x40, 0x4, 0x2f25, 0x10001, 0x3, 0x80000000, 0x9, 0x9}, {0x5, 0xa20, 0xf98, 0x8, 0x8, 0x7, 0x298f3e83, 0x3, 0x7, 0x4aff, 0x98, 0x9, 0x87}, {0x101, 0x1, 0x70, 0x1000, 0x6, 0xdf84, 0x5, 0x4, 0x8, 0x6e4d, 0x3f, 0x8, 0x8}], 0x7}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a008cb2e6faa81501000000ffff00000000000000000600000000000000000000000a007f00245d9a394413e296c2db2d2e09d31e753215f0271d2ff29e4a9bf65d44644a9103899ec6e3bd06de6d10a7270b73f29b77208f50cd6e344b0f0cfe2be3cb94ba5f083d8585eb343b0b11b46a6407988df524ef38443337b14230c59a76f87a568d59b41fdccdeea366db4623f48009ba8aa92680492bda0b3c670e7e759b67c1411623866ca590d68f0b81200587b8fc7038074299884e135b5b0b4bff67"], 0xd6}, 0x1}, 0x0) [ 245.745583] IPVS: stopping master sync thread 17793 ... [ 245.764487] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/05/13 09:37:00 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000003005975043f21d47a4e85057af41b01ac05471d2341b5862291955dfeb722ef988c47e8eb03d6d8ba4ad3863f698f16c3eb50584bb124ec5c3b41b67b2ec713fd1f4b5033dd5d932d6d31a2dc7f8275b30a8fba383c5697434503223cfffd38000000000000000000"], 0x20) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x2) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000180)=0x10) [ 245.811941] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/13 09:37:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000000), &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x4002001, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000140)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000000e7b7190000000000000000000000000000000000000000000000000000dddf0000cb00000000008f512f748e589c74bfcc9fc1d06893ae7d9c8a5f1ca696803f97d0fb"]}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) close(r3) close(r2) 2018/05/13 09:37:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x183, 0x5, "d986f8226738c92e4f1a0f0d7216c1aa5eabd5fb1d5d8145c1c9316c28ed47f3dad0447d026519d41b00b804c22bb0b07315887ba1dc69aad13106bc0a1bcc", 0x26}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)="28867609a16ff2f5a5c9cc60de1a2bfa3a0fc68f78fd2c5154af21eacff7674a7cb770c8d5425c6a76412cbc7b46bc06eeeb2fc22bf37dc8ad0ea8cd35072094bfb32146ad36e520a41c4f307299de81f3cf88f864f020ba66e66116b2ffc1", 0x5f}, {&(0x7f00000001c0)="cb889b014c067346b544f62586707dd43ef0b1d2cc957e07a2220f443a8ef01d2c128a244bdb8ee4bb06ba7aa2ecb8c0e8c6f87c290fb86c56b2fd25b47e4232f715f7e163e88bd0efed5205eb7e6029ba98bdd3fe", 0x55}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1ce5fb2cbca3997cc6ca01070a32c6646e5b59a78460ed80949d26f6d306027507cdf780c31834e743d70a1b12c681f9e3e35bc1a8831408a86536359d033ae86cec0f73dfc17bfeae4a1d4d431211dc11ea97216f0c72d154f4eace3bb34eefdd4b12bc4e31423b08dd9aededf7", 0x6e}, {&(0x7f00000012c0)="a7fc5dbe21b34f4effccde6a45fcb09cf90ed5c6198d8f71da8ce1122a2c6ce75220bbf183c4881979785b9c71d566ef9d03188003c5597e6dcebd3e17fbdeacd17e86aa0097a3a93a90aec56e68245f0831b671f2f9381528a634e9ce43b5c9b15543a2bbc620da08cf9eae1239cdcf6656487823f125b345a5ddd4b983045562ebcc229945763a376749b79bdebfc57ec4273ebf725a5a12ad07721762790b20a27a82b7", 0xa5}], 0x5, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x4b8, 0x10}, 0x10) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000000100)="2900000018003109002000010020e706020000e300ffff06800000000c00080004000200f0ff000001", 0x29}], 0x1) 2018/05/13 09:37:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) socketpair(0x0, 0x80a, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000100)="747468302c7ad9cb741f00", 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_mr_vif\x00') sendfile(r2, r3, &(0x7f00000015c0), 0x7ffb) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x400) 2018/05/13 09:37:01 executing program 7: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000200)="cdce414e5c8a66e1c34a806ffeb683520012f537ec9f7792f64311fd39d1bc58c1fd707ec2c63f58814890948298e6da1956c82cbe2dd80fb69a55370cd9bb19adb5f04fb09a8f53248ef6e4b0956360e3b84bc904dffcd492f1453522e2010f184b1e86875ea17e0526c72145229d6c80384e8cf6f532c74cf134ac62d61ad28d48c1b2c48bed0d2a4f1f3e4e85832520dc1adecb92e0299c96fc9b3fa506188a5c50e3a156737f73529fec13") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000080)={[{@dmask={'dmask', 0x3d, [0x30]}, 0x2c}]}) 2018/05/13 09:37:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000000)='\x00', 0x1) close(r1) 2018/05/13 09:37:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000600)=""/186) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r5}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/05/13 09:37:01 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0xe0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) 2018/05/13 09:37:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xa33, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) write(r3, &(0x7f0000000100), 0x0) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 246.759821] Unknown ioctl -2147176808 [ 246.775784] [ 246.777691] ********************************************************** [ 246.784428] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 246.791128] ** ** [ 246.798000] ** trace_printk() being used. Allocating extra memory. ** [ 246.804738] ** ** [ 246.811445] ** This means that this is a DEBUG kernel and it is ** [ 246.818153] ** unsafe for production use. ** [ 246.824856] ** ** [ 246.831587] ** If you see this message and you are not debugging ** [ 246.838300] ** the kernel, report this immediately to your vendor! ** [ 246.845031] ** ** 2018/05/13 09:37:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)=ANY=[@ANYBLOB="000000000000000005000500000100000000000000000000ff020000f8000000000000000000000100000000000000000300060000000000020000000000000000000000000000000000000000000000"], 0x126}, 0x1}, 0x0) 2018/05/13 09:37:01 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xae8, 0x8, 0xd3f0, 0x6]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x400) inotify_rm_watch(r0, r3) sendmmsg(r2, &(0x7f0000004480)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f000000000000001701000004000000fb227027b3be02f49345eaef653dc3ad66a8d626b47b316b372dd70b6b1d302706f3d2a095cbb990ab5e37f2b6170fe1684a9d23bcec7cf42c51f8213598cdf8c30da15be2f6d36426148947b7"], 0x10}}], 0x1, 0x0) [ 246.851735] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 246.861309] ********************************************************** 2018/05/13 09:37:01 executing program 0: r0 = socket(0xa, 0x1, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x4, 0x2]) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/05/13 09:37:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary='`'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/13 09:37:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x501802) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x39a, &(0x7f0000000080)=ANY=[@ANYBLOB="3b6aa1ab83ddffffffffffff08060001316906040001cbebef4d5ab6080000000180c2000000ac1414aa"], 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) [ 247.068899] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 247.098154] device bridge_slave_1 left promiscuous mode [ 247.103881] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.128339] device bridge_slave_0 left promiscuous mode [ 247.134124] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.147363] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 247.195234] team0 (unregistering): Port device team_slave_1 removed [ 247.206081] team0 (unregistering): Port device team_slave_0 removed [ 247.216761] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 247.234202] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 247.270087] bond0 (unregistering): Released all slaves [ 247.580784] Unknown ioctl -2147176808 2018/05/13 09:37:02 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0xe0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) 2018/05/13 09:37:02 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='yam0\x00') r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x283, @time, 0xffff, {0x5f862585, 0xede2}, 0x9, 0x4, 0x7}) 2018/05/13 09:37:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0xc}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="fa4ab487d54bd32cca63dd296ab78379", 0x10) kcmp(0x0, r1, 0x3, r0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x2, 0x90, &(0x7f0000000180)="9b8c0acb7c84a783556913c7d53a714b5e1ebb701d99f25591ce276194eb1b756df143e69fac6a5219ab358e682fdd2934bb3b805c78e7d0a5a4ef8fd844e2ab57e5f544045497a7de3925c65a030c69214564e89874232a42ae846387c8f1eab3472729be9ef4022556a9acaad7abf4ec10211cd296b8d7f8eadb47348d115e4449c04d874e9ea7faa4de0f7c1349cf"}) 2018/05/13 09:37:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x3, 0x0, 0xa1f2}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/13 09:37:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5437, &(0x7f0000000000)) syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x2, 0x1, 0x1f, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/13 09:37:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x4571) write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x303, 0x8, 0x4, 0x3f, 0x2, 0x6, 0x2, 0x2c3, 0x38, 0x3e3, 0x95, 0x1, 0x20, 0x2, 0x1, 0x5, 0x5}, [{0x60000000, 0xba70, 0x7fffffff, 0x4, 0xffffffffffffa62a, 0x86c, 0x90, 0x40}, {0x6474e551, 0x6, 0x0, 0x6, 0x1ff, 0xeb48, 0x3f, 0x7ff}], "15cfb439f94f8b78894d47166b79744fe8286588e5d172510c7193f5467524828fb51ef6165885f2ae3f787e7d664f86138f721ff3ef6c8d31a25f69a82720e492c58ed41e3412eeccc8a32b3590f93e628d715a5c669451d91059034fe76f1661b8e3", [[], [], [], [], [], [], [], [], [], []]}, 0xadb) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/05/13 09:37:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)={0x2, 0x1, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) 2018/05/13 09:37:02 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x11e}]}) 2018/05/13 09:37:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8005, 0x400000) 2018/05/13 09:37:02 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x11) mkdirat(r1, &(0x7f0000000280)='./control\x00', 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000200)='./control\x00', 0x0) 2018/05/13 09:37:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000240)='wlan1\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x100000000, 0x5, &(0x7f0000000280)=0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xeae6, 0x800) sendto$unix(r4, &(0x7f0000000100)="bb5976d1a69b37599b5cf11f3c85722672f8575ed25e5422538ca80a15db7ca0662c8fb7798e775055c918d131000a39f0583da976ce0afdb8e81557193407d0da12e153d50ed14584223a97533e4084dc51881ac978aa1ba70d18ff1e35859d625a3e3984e1b28bcebc26116afd0d5685c96eb1506d904ad057150431f24bc8dc86d5b8beca1588850ced79827c6fa6618b078ceb860d9665e4f70ee6d81eed6da035433f80433d1920f14ab11df394b533", 0xb2, 0x4000000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="d300000000000000000b0040000000000000000000000000"]) 2018/05/13 09:37:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) r1 = getpid() migrate_pages(r1, 0x100000000, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x4000000000}, 0x0, 0xffffffffffffffff, r2, 0x0) sendto$inet6(r2, &(0x7f0000000100)="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", 0x1000, 0x20000000, &(0x7f0000001100)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ptrace(0x11, r3) tkill(r3, 0x15) 2018/05/13 09:37:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') mkdir(&(0x7f0000000000)='./file0\x00', 0x12c) 2018/05/13 09:37:02 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) ioctl$sock_netdev_private(r0, 0x5421, &(0x7f0000000140)) 2018/05/13 09:37:02 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x1cf}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003680)) clock_gettime(0x0, &(0x7f0000003600)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/168, 0xa8}], 0x8, &(0x7f0000001600)=""/3, 0x3, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/53, 0x35}, {&(0x7f0000001680)=""/36, 0x24}, {&(0x7f00000016c0)=""/249, 0xf9}], 0x3, &(0x7f0000001800)=""/75, 0x4b, 0x5}, 0x130ddadb}, {{&(0x7f0000001880)=@ax25, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001900)=""/226, 0xe2}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/116, 0x74}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/230, 0xe6}, {&(0x7f0000001c40)=""/237, 0xed}, {&(0x7f0000001d40)=""/110, 0x6e}, {&(0x7f0000001dc0)=""/107, 0x6b}, {&(0x7f0000001e40)=""/34, 0x22}], 0x9, &(0x7f0000003000)=""/227, 0xe3, 0x7f}, 0x6}, {{&(0x7f0000001f40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003180)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000003100)=""/108, 0x6c}], 0x2, &(0x7f00000031c0)=""/54, 0x36, 0x496}, 0x5}, {{&(0x7f0000003200)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003280)=""/87, 0x57}, {&(0x7f0000003300)=""/121, 0x79}], 0x2, &(0x7f00000033c0)=""/245, 0xf5, 0xfff}, 0x5}], 0x5, 0x10002, &(0x7f0000003640)={r1, r2+30000000}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/13 09:37:03 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003040)=0x0) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005640)=0x0, &(0x7f0000005680), &(0x7f0000003180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003200)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000003300)=0xe8) getgroups(0x7, &(0x7f0000003340)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003380)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003480)=0xe8) getresgid(&(0x7f00000034c0)=0x0, &(0x7f0000003500), &(0x7f0000003540)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000038c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000039c0)=0xe8) r16 = getgid() r17 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) r21 = geteuid() stat(&(0x7f0000005100)='./file0\x00', &(0x7f0000005140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000051c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005200)={0x0, 0x0}, &(0x7f0000005240)=0xc) stat(&(0x7f0000005280)='./file0\x00', &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005400)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000100)="32b3ed55a2b4dbf51c7d", 0xa}, {&(0x7f0000000140)="d30124fcf4c1d2d0a32cdb83c0c0b55f954f7f2d0a75fb4d270b27941080d03521de76d911740db6f644cdf6659d051f2c6167b867ecfbaa5fc8d5e88eef5e691669cd5b800dd52d48de59c42ff339f8222e264b44d10493c0e5d99cd97add10fbc621350199d6b0e14d9248f03571aab56378075aaa675517cccda22de4d1cad5577ea7badf466048f26da7ad8b9f9aaa5d48f3570ec913cf76cf04b8cbbf762ded06", 0xa3}, {&(0x7f0000000200)="af6a6fe45f6acbbebebed3087edaf0e810b85a899b0f236a7c5fdd0d3e59758a41dce6106040bd810ba0bc8f780653c13f6784785a28fe1df0ca43a9f3b5d4815e11b45bc0b3c53411ded68abd5f665f7ea6b320c7c7541174f9952126bdc8352f89fd250a503f2948b0790b8c2a7b4e1ddeb707ad813d794285cee580f9989d5262936e0e769fa53ac647de70cb96ad9512ac15cb3e18abed7350f2582bcb969057b32dd8beef0c3b115edcee8222a980d883e60177f1712208ca93af38f2c8c87987e82af9a07214ec296f198292539b8c2b42b0", 0xd5}, {&(0x7f0000000300)="dddb51e717a6a65fa70714b96fc3025c0b5cc1fafe9192ff0432c71706ece2fd7ff26e4af190538cf7aca671f2099c965fbbd728987252ee124ad395b192e3ce5286afa8864fa503af8604ba7fe044bbcd412753ca1e5f754820fab3dffb3c87f10e1cfe01d83854da10de0e7f1c38377b31399aa83d3b11f4b80fd3b7fdaa2e3e713b990da775ff6495dacce65aade8f1305b622db629c308551e4b5fecbb17ee0bc0a608950a9072232d605d400aedf4bb82c46491668e1a90aaed0a73156347edec056084ddbd29cf6cba18150a4e5ec9d1805898635d7e84e6f96709ceda6d76dee56000eb77e47b507bb0c18437b22781", 0xf3}, {&(0x7f0000000400)="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0x1000}], 0x5, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x58, 0x4000000}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002840)=[{&(0x7f00000016c0)="1cf37ca71cf82b784213aa218defc3262539cfa57605a3675f3e107a67fcac2c94dbbe84dddd38459a2333f91db1fd2103162c24a64a7a6217443cfe4441981ed23ab76109c204cb657231a9630a7ed4c838d5f9de78d3b992217d59c8c719453f1be98841f5c0b4e01ff5ec7f86e15c9cbc060c70dee94561d1b869acc09832b5fc81679cf5c8e0fb9d05dbc5cb7231b5866dfd00df5f49bcec21924777c8dd6c0b0723d4f82e10d4ca1225f3256a51ee3571f2578e292ff120fe6861667edd9e310160405deb3524301161230bf6816b", 0xd1}, 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", 0x1000}], 0x2, 0x0, 0x0, 0x20004080}, {&(0x7f0000004c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000004c80)="4bd7dec085678a370bea8c2ce8b0cd8abd1b45a595bc446136128443a0f48e3ca48e7720445de25787104a6df91a74d13d5cac364abb910711de6188046897c7473cef37c420e9bb117e9a3b690fcab539face12bf2a0f00f4a6dc995276bf84b08ec4ec8e425e5749c44bd22d278ec2718909c86774282484bc402f3b9009832f129e5ddbb409c978a14cfa78b4ee0800f86fb3d1bfe0f8ad24ec1bdf5292e91c7ded5e07d1de5d4df877977c54d59edcc9c3ea059019bcb275531384e0eb80a9cce2e1d104a8e63c713b29a757eeb2287e420f09ffee32d8f729b0b5f163d3174640a7f89f7fe52211ebf99b1019", 0xef}, {&(0x7f0000004d80)="fe67771e1612b66a6a629f244b9e46bebabe565b3a08cfc73656cfb64e0e38903f233eec1ceec8", 0x27}, {&(0x7f0000004dc0)="bab7e617ea8012a92265ad4ad4ce0003a312495686776787e5eeac21eb37f62737cff1a738dd3f9d31e0edbde359c49b7c909909cf306aff84febea385826b27bb151d3b94988db5e40a2e6f55e31b383de0526de1b3ff7c2d0952eb3624f2f0e4266ef24ce134d0487ce25261a41b198a4e2b964f4b8f41a9aa43623294cde596b4811a7423068b8332c24a9c10718a548346ae0dec48b77a725e21a76e54dde7a02d420d3a14cf0137b7d5ac5e07d2f06a5ba4eafc3da03e2d968545a6b2ac7bdfd1c2508c1956324f33903ed5ff8f995b36fff4f30e29b1cd702824a2329c11aee6854dcd0601555227d167786d0214f782ce77", 0xf5}, {&(0x7f0000004ec0)="a321a1f7a3086d8559cf21e02db6c5147d996244e0cbd13663f75099f4f423fa90710fd7bfa942ffc0c4417135553431880dcea5", 0x34}, {&(0x7f0000004f00)="9fc1ce24ea5d27daa55a7ab231ddf2022d20fffdda2018f8", 0x18}], 0x5, &(0x7f0000005340)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x4004000}], 0x7, 0x40810) r26 = socket(0xa, 0x1, 0x0) ioctl(r26, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) lstat(&(0x7f0000912ff8)='./file0\x00', &(0x7f0000572000)) 2018/05/13 09:37:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380100009ca26779000000000000001800000744dd0959543a1d0000000000000000000000000000000000e3001a000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 248.342329] QAT: Invalid ioctl 2018/05/13 09:37:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x4000000000202) lstat(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) fchownat(r0, &(0x7f0000000300)='./control/file0\x00', r1, r2, 0xfff) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000004c0)={r5, 0x3}) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r4, &(0x7f0000000180)=""/195, 0xc3, 0x22, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x3, 0x4, 0x2, {0xa, 0x4e20, 0xe34, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r8 = getpgid(0x0) sched_setaffinity(r8, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r3) [ 248.363867] QAT: Invalid ioctl 2018/05/13 09:37:04 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) r3 = socket$inet6(0xa, 0xa, 0xff8000000000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2b, "97928f1b05e228a2b45149514100bd8e6e0f254aa9f81d20bea02d1b6ac0695d748229a7414b78dbe5408b"}, &(0x7f0000000080)=0x33) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x20}, 0x8) dup2(r0, r2) 2018/05/13 09:37:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x4, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0_to_bond\x00'}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) 2018/05/13 09:37:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/234}, 0xffffffffffffff2f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/05/13 09:37:04 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000002900000005000000a102020100000000"], 0x18}}], 0x2, 0x0) 2018/05/13 09:37:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) clone(0x100, &(0x7f0000fd7000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000f7af0c)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004081}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/13 09:37:04 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/13 09:37:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc0964f4ffde3d9175b0c00000000000000"], 0x28}}], 0x2, 0x0) 2018/05/13 09:37:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x81, 0xa6}) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/05/13 09:37:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x0, 0x9, 0x3, 0x2, 0x2, 0x100, 0x80, 0x9, 0x80, 0x10000, 0x6, 0x8, 0xbb}, {0x3, 0x400, 0xffffffff, 0x6, 0x5, 0x8001, 0x2, 0xffffffffffffffe1, 0x9, 0x5, 0x7, 0xffff, 0x884}, {0x6, 0x9, 0x100000000, 0x1, 0x7, 0x7, 0x6, 0x8, 0x4, 0x6, 0x10001, 0x4, 0x9}], 0x3f}) 2018/05/13 09:37:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x0, {}, 0xc, 0x401}, 0xe) poll(&(0x7f0000000000)=[{r0, 0x1002}, {r0, 0x6000}, {r0}, {r0, 0x400}, {r0, 0x4}, {r0, 0x10}, {r0, 0x44a0}, {r0, 0x4}, {r0, 0x100}], 0x9, 0x2) 2018/05/13 09:37:04 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x121881) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/13 09:37:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, 0xf0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="080000000000000019343a0000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x8, 0x0, 0x8, 0x101}, 0x6) 2018/05/13 09:37:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000000040)="f26580f6c286ec48c580ece11e1addee34de5e6363e188cf0b815e6a0aafddee6ddc6bbed264d26f6a8163f92ef5fc9a55c23da00d11386d1f4245bc663f1b7ada3e9e45ff631e81f5193b78afca81bae216c589444bc6e27526fd2d0b3971f1d069f30615289bb183f20435a86daf923eb8dd0bd87733b392bc2b48e07f03c1d5cdad2fdb015d845bde0b33843bacf7a895e72dd898a537cbe4e5a20035a6055ad4e9e2d945429eef5e71a2f042897dbca39d") 2018/05/13 09:37:04 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xfca) readahead(r0, 0x1, 0x3) 2018/05/13 09:37:04 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@random="c8bffae07763", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/05/13 09:37:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/uinput\x00', 0x80000004000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0xff, 0x88, &(0x7f0000000440)="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", &(0x7f0000000540)=""/136, 0x1, 0x7b64ce10}, 0x28) ioctl$int_in(r0, 0x2f51a003fddacc60, &(0x7f0000000300)=0xffffffff7ffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000600)={{0x91, 0x2, 0x7, 0x100000001, "3516e510a2e38a4473b7b1e396b5977f0fbaa9515cdb6d6cea6c214c35a1df2e9baace0e7903da1d383f4a9b", 0x10001}, 0x40, [0x9, 0x1, 0x5, 0x3, 0x5f5, 0x101, 0x2, 0x83, 0x3, 0x8, 0x0, 0x8, 0x7, 0x0, 0xb75, 0x3, 0x5, 0x3, 0xfffffffffffff5a2, 0x3f, 0x81, 0x1ff, 0x0, 0x7, 0x6, 0x7, 0x6, 0x6, 0x3, 0x8001, 0x4, 0x7, 0x0, 0x9, 0x88c, 0x3, 0x9, 0x200, 0x1ff, 0x1ff, 0x8000, 0x2, 0x2, 0xff, 0x1, 0xff, 0x7, 0x6, 0x904, 0x3, 0x9, 0x1ff, 0x1272, 0x8, 0x3, 0x1, 0x1, 0x80000000, 0x3f, 0x0, 0xfffffffffffffc01, 0x401, 0x2, 0x1, 0x0, 0x80000000, 0xffffffff, 0x10000, 0x7fff, 0x7f, 0x2, 0x98e, 0xfffffffffffffffc, 0xee4, 0x6, 0x5, 0x870, 0x7ff, 0x100000001, 0xed, 0x6932800, 0x0, 0xad, 0x5, 0xe5, 0x100000000, 0xfffffffffffffffd, 0x0, 0x4, 0x2, 0xfffffffffffffff7, 0x0, 0xe3, 0x9, 0x5, 0x5, 0x5, 0x7, 0x9, 0x1, 0x3f, 0x0, 0x6, 0x10001, 0xf547, 0x7, 0x8, 0x2, 0x48, 0x2, 0x8, 0x7fffffff, 0x10000, 0xfff, 0xffffffffffffffe1, 0x1dd4, 0x7fff, 0x5, 0xffffffffffffff00, 0x1, 0x0, 0xe4, 0x200, 0xfffffffffffffe01, 0x41e, 0x7, 0x1, 0x2], {0x0, 0x1c9c380}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) getrlimit(0x6, &(0x7f0000000000)) 2018/05/13 09:37:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = socket(0xa, 0x1, 0x0) socket(0x12, 0x80800, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'gre0\x00', @ifru_names='veth0_to_bond\x00'}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x38) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/13 09:37:04 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r0, 0x0) fallocate(r1, 0x23, 0x4000000, 0xffffffff000) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)=0x5) 2018/05/13 09:37:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x81, 0xa6}) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) [ 249.818539] ion_ioctl: ioctl validate failed 2018/05/13 09:37:04 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1, 0x2, 0x9, 0x1, 0x5, 0x1, 0x100000000}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000300)=""/144) 2018/05/13 09:37:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = getegid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r3, r4, r5) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="ed000000091407003008"]) 2018/05/13 09:37:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x1, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f0000000280)=""/15, 0xf, &(0x7f00000002c0)=""/74, 0x2, 0x2}}, 0x68) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, r3}, 0x14) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/05/13 09:37:04 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup3(r0, r1, 0x80000) 2018/05/13 09:37:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) dup3(r2, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) fallocate(r2, 0x1, 0x0, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xaa93) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0d696720006d656d6f720020806d656d6f727920007069647320"], 0xfffffe70) 2018/05/13 09:37:04 executing program 6: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x2, 0x4) 2018/05/13 09:37:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) fcntl$notify(r0, 0x402, 0x4) 2018/05/13 09:37:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffda1) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="72b3adcee7236a88f0b78382ce44d1f8b18d092e1dca99016ef87987d07f53ea3314c64415c26b1a07641ba5bd446dd8deb8d4dfe325d579bcbc7944df1ae6756aee58896552379c62df19c8855edd812455abd39975ea", 0x57, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/4096, 0x1000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xd984798bd3f61a2c) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x1) [ 250.093172] serio: Serial port pts0 2018/05/13 09:37:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) munlockall() 2018/05/13 09:37:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="da33d792cd790e16d7000008000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000000100)='\n\x00\x00\x00', 0x4) 2018/05/13 09:37:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r6, 0x9}, &(0x7f00000001c0)=0x8) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f00000003c0)=ANY=[]) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/13 09:37:04 executing program 1: r0 = eventfd(0x401) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000100)="6104a6fa49be208bc1271704d8cca327b4468151abb6d7860551e6f2183b703b6ca4cd0d177de1a06e0aeacf8b18dd07f8b26d5d741f2507485616dec706be552e6d1ec548daf2942f851f8e52f6723c5dc570964882a67602b0c87c5969f1c9075c66e0330fc171ac63bcd0fabf647bdcf7", &(0x7f0000000240)="d19f318f151d0656eba2dfc48c78af69c05e9c03f1238e246eb61e5ae7003bb3198dd3970466fe59b88fdf74538f38ad5b0370c57ba045240935cf0fab6c28276b6d18183703ff4953d16881d88187a391a232a12328e1c9bfa49dfab0f8d20fbc41b1c5dbf4701a7f88b4f8026e11dfb4ca4081a8dcc5818baa046d2e2ee4d34a0a3830d7626c2c2c9ed29c52a86ac5e1a3cda9b58848fba773e506f605f4c815a7e88ea77769a7a7a2f73ab943618634d3588cd84fa228f2d5c9df4b91ef7706359da0419c265490f47651892159afa9ec", 0x2}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) socket$pppoe(0x18, 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000000840)={0x1d, r3}, 0x10, &(0x7f0000000800)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5d001c0716265017"}, 0x10}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x5f9, 0x9e73, 0x2}, 0x10) 2018/05/13 09:37:05 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000028000007a0affffff0c04c5275c84ea5caa535b31979ce1674752874b8173331b23dc2c952344bb19209ab9b85dcca54161ebecc1968146b67a43acd24ff6419a8e181c9d1814d8f4e9d6675dc4ae2d883ee1853588684f6f6a2f255c5e750b0ad721cab48696a17db0e800d401fc71dbe13193ff1e14b7ab1bc9c149f26dfec32f58be5ee3b2ae3f503e4a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000094c000000000000000005000000fdff000000000000000000009500000000000000612be124d3964ba602c39f6ad89c8bc9c187995e569f"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xffd4, &(0x7f0000000540)=""/187}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffec9, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000400)=0x4) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f00000019c0)}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ip6gretap0\x00', 0x10) 2018/05/13 09:37:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mlockall(0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/19) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/13 09:37:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000180)=0xb94d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x50, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000100)=0x1) 2018/05/13 09:37:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) listen(r0, 0xffff) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x6, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x2, 'rr\x00', 0x4, 0x2a2, 0x4e}, 0x2c) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) 2018/05/13 09:37:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000921000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/13 09:37:05 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20001) sendto$unix(r0, &(0x7f0000000180)="a627c56c4bf3d01b9f16ac1be5d845a95b9b5574d4189ae64e1e4241fe0426b6cdbf65ad07657d7184569dc8de1ffc5178ac77485237bc9b5430e0fb824f1feef106f268ff493ab256cfc451b1ffbeac4289", 0x52, 0x0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./control/file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000840)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280)={0x9}, 0x4) ioctl(r2, 0x3, &(0x7f0000000040)="7951d1d3091ed0dffd4692ca1815e69260f5880da7447d6cb06022d972df65b9856a7d14e892f00de2dd4907d2dc93511bc7815ed366c4416bb83f6b03184dec769d3938b5ed0ec6c8a210328def83668c24b3868585732f1d2175b8d8137c6f7337edcaad03f3caeda5bec6de1587d7632f854c1fa9f5ebef81d7") close(r1) 2018/05/13 09:37:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000480)="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") r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, {0xa, 0x4e23, 0x1a, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0xdf2, [0xffffffffffffff81, 0x3, 0x2, 0x5, 0x4, 0xffffffff, 0x8, 0x2e53]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/13 09:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0xff, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="67ffa520f2535eb2183d2c00"]) sched_yield() mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) [ 250.953315] EXT4-fs (loop2): Unrecognized mount option "gÿ¥ òS^²=" or missing value 2018/05/13 09:37:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000180)=0x104000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/13 09:37:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/gt\x00', 0x2761, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x0) 2018/05/13 09:37:05 executing program 1: r0 = socket(0x8000009, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/05/13 09:37:05 executing program 5: socketpair(0x4, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r1, 0x1, 0x1, &(0x7f0000000180)="2b0f6217c1ae30a5020b3d3dbbd64c4a28cec6bd9951ce9c", 0x1000, 0x66e2, 0x7, 0x7, 0x3, 0x40, 0xfffffffffffffffd, "190b5e12a9e2dbeb6fde8052dd0cecaf3d2f8949f32524bc645acac031531033eb23903f50024a4733ee55f119901dc78468fa4a4cadc32472bda98c037f2b9b6654ed2ee9090f65d500aaefa6275da9ae65f4200931e3918710"}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) r2 = getpgid(0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/232) prlimit64(r2, 0x1, 0x0, 0x0) [ 251.035777] EXT4-fs (loop2): Unrecognized mount option "gÿ¥ òS^²=" or missing value 2018/05/13 09:37:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="ec6f0000000000000000007ff547a1cf435604e70db432edac86d4e25a0f59efaf560efd4ee866c553b7d1d07b76ce530ed982b23592a8c2ca0408ae027b77d07cd4ab") timer_create(0x8, &(0x7f0000000300)={0x0, 0x0, 0x1}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/05/13 09:37:05 executing program 2: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"a88d3c99503313"}, 0x7b}, [{"02fedddb6a1396"}, {"bdd5a7f6174595"}, {"9c5c09c9f0056c"}, {"8b671e3c9ab7f4"}, {"5eb8c17360683c"}, {"a5aa117ec0be37"}, {"eefea095eea890"}, {"f7bc3ea19fd694"}]}, 0x48) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000000280)="e0a74c379bb984fec9184107ef4bf477fdd6c96ff4a7eb1dbc57584991ffc8d0b4ba545f03b1725449ad382ad5fcc49e3b13ded67d7c3ac46c1d65db4c62fabc7a7df796b6ffda56bd584efaea1692c0ae487dd5212f82743e2aa4e4ab43b5b63f5bc70902b2", 0x66) [ 251.858394] hfs: can't find a HFS filesystem on dev loop7 2018/05/13 09:37:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x8000000) 2018/05/13 09:37:06 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb, &(0x7f0000001340)=""/60, &(0x7f0000000100)=0x3c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8080000000000000, 0x80003) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/05/13 09:37:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000340)=@newae={0x48, 0x1e, 0x401, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x640040, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x700, 0x4) fremovexattr(r0, &(0x7f0000000140)=@random={'system.', 'posix_acl_access%\x00'}) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x0, 0x7fffffff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xfff, 0x1}, &(0x7f0000000240)=0x8) 2018/05/13 09:37:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x6, &(0x7f0000000540)=[{&(0x7f00000000c0)="b569e04739ad15d8b82a199208b518ffe415fbd531b5d35ac89125fed5d897009d5510cbe2dc2bb18407ee743741773ba1084d78bd365d1207976c42f14fe5ab49f0a52dae2f423cf798708d12cadaa2ebf5df1a5e57afe2c32ad46990da00f08f9e3251b9699729de2d6f1a94024069889275571ebeef850e476d4a316124f5a576b7843bdd10c3ca7af7f6890e9b8901a61d01eb0940b9853a342ab10206dc78c3d1f19dfb055964fbf0dcff5677e7fb653bd09a8578b5e00d19154f9ade1a98efe4731d32660ef399136459b76f", 0xcf, 0x200}, {&(0x7f00000001c0)="34fa5e519064e0c8593b77e7409715c096de69acc2dfe371975624af05e62dd2a8a3c05d21f45d98bbfd70b872275e8229405b01281c7b3f4a902715430309a8d53c340710bcdb86b731732a19db87a0763a8d1d9dad3e98f69ca147335a074ae2d0dfefeeafea5b050e390cb47617eeedf17ceafc7b9faae91c0e6c4572d339770b0644dcb6393548bb032ce219a7aa804b440356f0336ba22230c25b3282293cc7d8de68eca3be811a4e6e69", 0xad, 0x6}, {&(0x7f00000002c0)="4adb5b1016ee", 0x6, 0x398}, {&(0x7f0000000300)="a926db5c58a5c1317e806d1736de8c228cdd9577e4a9aa21785a3999a2793e6bf2f5d1c86b1fcf8a0cb239412c1aad1bc65d76d5ceb273", 0x37, 0x1}, {&(0x7f0000000340)="d2e4a553d1bda4cd1daf9529f947a2ab4be773ea138ab45346bfbab59a604926b6c208f008be4a11ffa82fa4cf6ab80d728ea654581d009a1fa6f8c0fae0e0d0ffe7ab7fcf160dd48ae2fc661f26ff2f1b2b8b64f6f1f6561bf561126ca7b4f48e4f3bc66aa229761d69e5b30c38cee12b63b53ee94155bbd198eddc366680e7bd338509b66e6052fd56a5f388acf1a225994c91cf381a5db7d85e97ed0273117042d82e883408f832fca5375d34ad43b54c15aa64df608967c62b9f254b450ea6483c2b40bc5fdfdb54cec38cf9605338c5bbf0b5ff449a", 0xd8, 0x4}, {&(0x7f0000000440)="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", 0xfa, 0x3}], 0x40000, &(0x7f0000000600)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@orlov='orlov', 0x2c}]}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420d, r2, 0x20400001, 0x0) 2018/05/13 09:37:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x1) write$evdev(r1, &(0x7f0000000080)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}}], 0x60) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x46f8) 2018/05/13 09:37:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x9, 0x7, 0x101}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e22}}, 0x100000000, 0x7, 0x1, 0x100000000, 0xffff}, &(0x7f0000000680)=0x98) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:37:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xdd2, 0xe7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) 2018/05/13 09:37:06 executing program 3: r0 = socket(0x11, 0x1, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) dup2(r1, r0) [ 251.910582] hfs: can't find a HFS filesystem on dev loop7 2018/05/13 09:37:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/13 09:37:06 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) syz_read_part_table(0x10000000000200, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="45528d", 0x3}]) 2018/05/13 09:37:06 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1d87}, 0xfffffffffffffdf4) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/05/13 09:37:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c6000a84e1373226262c85") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETOWNER(r1, 0x800454df, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x125101) inotify_add_watch(r4, &(0x7f0000000180)='./file0\x00', 0x2000040) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x4000000000001, 0x4000000004d032, r2, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000000c0)) 2018/05/13 09:37:06 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101902, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@mcast1}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000005c0)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bUsf0\x00\x00\x00\x00\x00\x00!\x00', r1}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @random="c0bab90ebb32"}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/196) 2018/05/13 09:37:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) r0 = socket$inet(0x2, 0xa, 0x3) fcntl$notify(r0, 0x402, 0x80000013) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1ac5}, 0x1) r2 = shmget(0x0, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/83) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/05/13 09:37:06 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a30b3b047a21d54a39f2c987c91466b8c0000039d4c734756da002f8b21388ffe96217ce2c15f35a72f869e05be6afc69cd6628cd9afa566be8e030f31c3e91f5b27ddf24cb48ebf566"], 0x4c) ioctl$LOOP_CTL_REMOVE(r0, 0xc00c55ca, 0x0) [ 252.174414] audit: type=1326 audit(1526204226.850:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 [ 252.240570] audit: type=1326 audit(1526204226.872:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=72 compat=0 ip=0x455979 code=0x7ff00000 [ 252.260671] audit: type=1326 audit(1526204226.872:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 2018/05/13 09:37:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f0048"], 0xffffffffffffff86) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)="eda419288a1fd67a2e8ed158fa8d8230dcc5c83cbb88c0a7d495c63fd3c9a9d0cddabfa3c20decd954838b938a456dcaf3296451", 0x34) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/77, 0x4d) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 252.280721] audit: type=1326 audit(1526204226.872:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 [ 252.300813] audit: type=1326 audit(1526204226.872:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 [ 252.320828] audit: type=1326 audit(1526204226.872:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 2018/05/13 09:37:07 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10450, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x98000, 0x84) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='dgf'], 0x3) openat(r1, &(0x7f0000000100)='./file0\x00', 0x1, 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 252.340872] audit: type=1326 audit(1526204226.872:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 [ 252.360904] audit: type=1326 audit(1526204226.872:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 2018/05/13 09:37:07 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0x4, 0x28100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xba35, 0x8, [0x18, 0x2ba69934, 0x101, 0xffffffff80000001, 0x3b, 0xc0000000, 0x2, 0x7ff]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="010000c7f2bdbc083e0a61741dcd70851b3a33ee01eb3aeee24c6af0c20884a224f7e93f0dcb60f7b602516e00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x3180afbef1b2c1ec, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000780)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x14) 2018/05/13 09:37:07 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) r1 = socket(0xa, 0x2000000000000006, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da552f5432, 0xffffffffffffffff, 0x0) [ 252.381353] audit: type=1326 audit(1526204226.872:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 [ 252.401376] audit: type=1326 audit(1526204226.873:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18232 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x7ff00000 2018/05/13 09:37:07 executing program 6: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='i', 0x1, 0xfffffffffffffffc) keyctl$read(0x4, r0, &(0x7f0000000640)=""/4096, 0x1703188cee6fbd7) getgroups(0x2, &(0x7f0000000600)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x84000, 0x0) listen(r2, 0x1) 2018/05/13 09:37:07 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) 2018/05/13 09:37:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0x10001) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00000000c0)) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x40f5d3ae0000001c, 0x0) 2018/05/13 09:37:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x1}}, 0x80) 2018/05/13 09:37:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1bffffff, 0x5) getgid() 2018/05/13 09:37:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x5411, &(0x7f0000000040)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x121000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) 2018/05/13 09:37:07 executing program 1: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x860, &(0x7f0000000800)=ANY=[@ANYBLOB]) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0x5, 0x1, 0xfffffffffffffffe}) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) 2018/05/13 09:37:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x40, &(0x7f0000000080)="46c524142661891bd8ae6fd70d3b570e20f386ddad37cdff5c3876c696a6e72d9352440a919c57088eb8bcbdb85c337ecf56eb91bd996cc27877983e6a3a81be4926f66fbec53183598eb3678fe593ca79e2d4670d3199421bdf7d6f16530544940198c2c11c861fdaeea4b75a12101202c329ab2531312135c704000000000000003348568f6af1c2f679f45bc71031185b3c243dc65646a3ce5202636b4bb3d3e2f8c74b2f400e67f40ec321ded79d63406c4e6fc6") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000010007000000", @ANYRES32=r1, @ANYBLOB="cfe3"], 0x28}, 0x1}, 0x0) [ 252.831819] device syz_tun entered promiscuous mode 2018/05/13 09:37:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="850000002a0022009500000000000000406f85923467114667373df0f87d733459ac659cd2ff9d47d8c65e9ffa067b3f63470425a56b93afe21d983d0d9a548ab5943c1ec4ff43068de15895445a51232396b2f33cef2060d7a0c16b0cd3d743b645ddda0de9f6bb3e342a1827851901040000ceed6c36959fb02f503e7faef7c940876147a295f970f32ede29d08f12684cd162c6d2080a3ef6734f82d53e0cf7e48a0f1c61a087c6b284a36331c64a82120c76bd2099079edfe9e9e3ffe84df02fd34c8f3398b25d01d1f5dc7285c015f0eb6681ebd41b12a188f903db60e210445ce3282275"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)}, 0x0) 2018/05/13 09:37:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0x9, 0x40, 0xd1}, {0x7d77, 0xffffffffffffffdf, 0x5, 0x8}, {0x3, 0xa8cd, 0x8, 0x9}, {0x4, 0x0, 0x4, 0x2c16}, {0x87f, 0x7, 0xc31f, 0xffffffffffffffff}, {0x1, 0xfffffffffffffff9, 0x40, 0x7}]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/13 09:37:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00000001c0)={0x0, 0x0, 0x200}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) [ 252.873286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/13 09:37:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x4, "270202010000007efe8000000000000052"}], 0x28}, 0x0) accept$ax25(r0, &(0x7f0000001800), &(0x7f0000001840)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000001c0)="74844d29acd0d5a43ff17d235c6e2a8dc2d4221d66b6ed6d488e4bf79a77cc2c7786a2aff821bbce188acf4c6cda9293680ca3b921d2684c31049abbf8f8c4af7dc32c7b93d21d9c1be7f7dd3497de5dba442c27ff40fa1b6abc2822dec3ccb03fb71519bb752efaba9a0d7c58e0b0fe80b6d753eb0a6315e31e75a9bcce56d0fdbda3dc66697209d140f5da323bc6994f9a2463d80373a7314b14d7bb77b4b291276de9d784d677e80683f09e9fe85f35298b49f2ed473f21266dbb2722a38df1eecbdc378fbcf2e7453a69004c3a58e88bfbba9ac2207997cc5eef90704b9cb63ca9059e883082e86fdbbf76edd5216f", 0xf1) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff80000001, 0x7, &(0x7f0000001740)=[{&(0x7f00000002c0)="ce7ed8559afd18cb06527979fa73fabccc529cfa4ce7be33297e165a1ffcd2e62b33773a7f2a71c0f9d5067d59adeebd63aa7c07f1a7080afdf2a7b2f1c32b913cdf0ff745369346adbc85ceb89d292f724ea64849f8175bcc2599b22fb85495eaf9321d835c", 0x66, 0x1}, {&(0x7f0000000340)="e4500037317d9b6a1a9b5efeb8fd6eae757a687f365cc62ffdd6e5f951bbf443c625ede1237c704006440c66b40eff47a1cd7152aa189340b966a8dc7ea50dbb5d9ed91169a5d722653ed298bc540651aa5319c32f37b27d504dd35d076e7a41de33d642347f517e4146055a4fffcec8919648cf80075261ed0f28755b2f9a2e06fd7a15284330e54817e5c37568cc1929df10b8836ab915ff70591a2cd3fdfea548eff89a1e8161af22f6cdec6d93f73976bca0a03c33366b2f0da165d850eba0ec080a64ea9d2cd4d830370c8bed9f3d1c6aa1a3bdb267", 0xd8, 0x6}, {&(0x7f0000000440)="7bbf828d390a0d970654827fe56cdb9f300a1ce149fa04168e97c66d5485855ae76dd54c1f0a825842c0697bf7644d53a0eb7a944922f300952639660738904c657b522e9b3ae7828dcacab8cfddbd0038b77042b8bffec0975837e378a44512c94473c9ccb24dc6834f68db446ba92ee5c4d177594e406460712fe297b348bbd5bd29fd3f2326451ad0f3f90aa2b3d76c38e4ba9a3fb43d5191731c784020e94f69edf56e4c4327", 0xa8, 0x743}, {&(0x7f0000000500)="c19bf0d4feec9f2b366838b584abd59ef6a473d1fd00c38cdf82bb977bbebac5ecca82807eb58c06c79c1822420844551ff3f4117ec11ad4ff955bbf7dec028f8c95a68b913ae7d30c07934f1e0d2efa8d52701227406062fda5a1f0394a9ed61e18f7f30889e6eda1519b4bebbe55192b7d179e164da111da7f84a17e039cb5066aa8334b3efa93c1eadb3cf13a53d0fa986951adcd700786cd4171052a37fe573f7dbfd81af67ad3005eff7c9a43cff15599722a0ea509e1504f3f45c9dec5f8", 0xc1, 0x2}, {&(0x7f0000000600)="e407ac565d6b940e07c915d2af8accdbce7a0d8de04fb0b76a4a37917c7580ed7418a7d8f35b5da71a335dd19cbdbc247d57d680832d4f2030f1375e471964d668f1041da2494537ca1e5f75023ea4c3c291743bd172d9b127484abd360135b341dc2d56189fea38fba31fa0c4b4fd060a480da1737242d70de7b53bc49186", 0x7f}, {&(0x7f0000000680)="1aad863095890fbbb4d46acc1b23ec56c586da47236d62289592f975616efebc1d0d489c7c6607f08e270b479cc348683858524c53a23ab83e5280d77d0a8c250756538855f373b29836db2667991a12497c27f30d16020af56a7fd8845eb66994aea6f781e47988cd6f204bfc53e6cada1cca4debd39f9476419c3dcf4fa4d5c5a0b14c9a451cd2e10fee3f4e83a3bbaabf35f9815d5ef4a28b610207e114c6719c1633bc79d3cc64f80db73fd176b6b05b965f8a7615919a7e547cb53b4f25c8401864a4ba031194e0e726d1cd49884b782afc9c95b8c442a30535f1730cee192dae6f504589e15d46508434d637f8cc765770e05dbae079f14f987e6485e1945b9240fadc248707b8beb1f087db5efb296e47cc865e0ea854ffa13454d870029a24d0eb973e6029591ed9f81d057a7ad7d23566fee686a51a2dd2e3b5e68b707cae713f47b3b9795926806cd8c9091209e5e01efb7e04ec7f09e72efbe9381f7776b5457d282a4a55cc7d7d264eefb33284c51078d88112b35dc29c979ed2892f36f6cb0371b5e1175277bc54f023d86255b7b743786710dba2af2929bf94f5fe8f3092eaaf0bc11392e7cf49531af1a99a6d723a39abe65b72e0b89dd0f350f42a87b424e83f9f408736cd057a94eea70511616b19babd14c4efd3272ab41d5a7ff4116e4442901e717f427f535c9ed198f9a6e2c2fe614abb682b0dca925673918acdb2f9779d9d6fa66efee8b231b48c837759243eecde21afb50d2924a433f38ca641889db26c1690166f254b4ab4c26c1aa9cd4095dc9afb074f35a564b3d3755407c39b84ab2575df852859cd478996277b0b443f8dd4e88f2ba9e4b698397b6a2db732d8574b240b1a51aebff9be9a22a8a6bebc44cb2eeb7ce26cfcfbce012b176866a81dfbf986e500d62bdb7c899905bbb00762efd082487af7792ceaaaab2af6119deb020949443b09111df19d4695f5a47641eb174586b2e7c897a01c51ebc2061b07a66f349e67ab0f1b42165a54b95f803c7d578572da40349ff4a0567e3efbc9ab53127276e3d474535401517063e7cdf12079615746c5f8b404547279ae26f66f02fa39a1c47beeecd31c01e34394f5f11a24e1be24b0f34a19303e7b6ab81ed405f27cfe96749dce2f8f225e06ca40b7a10803225d3f79f82313b2a38b2b86e560cfd23e48011bbb23b3d30ee83c8cd344a3da6567bcb45f8884734c0213fdfd3fc56f6b89a50e24df0501c93b6086d8f98078e48b5449e3caaa316108cf17da1ec44bf1f75d43ce3035ff129e0d81d6efdfaf6c707053da4dbcd14dbf350a2ee25ca84b528c015f0d08a6292ee391a6d33004327d5b8087d2371b6fbf40f943be693d947566194d5cb094296dd4ba78c94306d271f1db46120d19cc099b76d3b439ab7595b2a28a57abe3cfe54ed66b5b7d3b320bd9d30483e6ec007c25fa60d9f0c2b471376e9322768eab2595826850bb970994156f19738841e922e3d47d27e8295c531258f85b7b9c583527cde3c3d81aa7b3b4cf1dc341fe67a196e8b237e487577efc1011f2caf574a2ed75414d8cdc9cd19e75ad46f165cd8685dafb79b3a2c218987140e300dd978beff11eadf5d298902dd901b186478966eecc9d6810f09d2fd5080b50e454ffa19dacb1d6251381965b101644853dc3ad22b9a74ccf64d7c53db8dd707437dc92fec3de167287523008243adb77365e5c073addcbde4a56e13c543e21f5e0c22e7b84c471aae620007261e84e88c8fd9015f2b5724f2807a99ccc57cfac13d57d10fd66a33681256d0fdf8c3402d6d9e18239d975a4c1773b1cf6c5a1ca7be2a4f266e6771f76759c3acf0faf736251b2419c28d8845affb5a431b12fcedcfa48a31f52d4ad5a039c88b24c98b2f9da53fed320f6354ffd7c2807231e14b1614f6f88092b993bcd1c77b115656444a39b985c783c862da117c08a49c947d4a9617c77f5205b71c6730be28a70227b4750a9c3f7112af4690d2dfc0891d4e44d54a7a56ea56c324edda8ce2b1e0287df2a28830d80a8645b83b21734ca179425003af5fe4b2734cb947a9d4161e4c13aef90fc02a485dd11f83e2d0440dc4071bee3df345d43c2d6ab2a201ee95356e8914656a388bd9bdd7d4441921e4e9b670a11ece29422bc9878fd761914a0f9d20a873edfc24c82d4b16e6fec95db2c05bc72290d097ad73ed2bba4c9fcbd3a3b229d36254fb5b3ecdbb6872cc0449dcf256dba656bde57cbf090eb43bf499be595bf76d38b7f23f0b63f120af87c82de282a6a2e9d31675ad64f2c8a090b152e864ad061faee4dac058b0ad48cf31069381d01ac33d390c2b687d9fed20a31f78c36f99fdd4ab8c4d9cb033e050d7ab16f1d8d86cf2bd1a81ddc4abf4a8f3c86e33d59dd522dc4b14bedb9c1f514772acda06ad0995d4536f9f95f5e2630e41baada366fb1edea4d6305ba81413f7b4c29e1aea9f8771d6d3ed140df8a8766a7608a8048444ee1f2acb33670033d52f7863ef82dc99b3f31388e5b85185b114989c4b838b1f8f981d630dbe78e4b7d8cd1cd665451499eb2dcd6a94a64cb39890cf74ff4eb54d1b97b27fac5bedc7f69b6a762a7d035d5b45f3d9fd5b488412de518222cb594e60067bce8baf0d21e18f693251a0a0da590ff96cc470cce5563616203e0d35fa9a277cc14ce5585edb921ec3048817164eae6d49aba47ee44c3aad546d9318dd34667e73809cdaf05799aac88ce4c384e554c8b179cf1fee7cdb0423e83bc1e284ed025ff69d4fcf08bf56c4685768dfbe028fc031f253ab813c22918a657c7fe5cf7844328a6fad9469722cf57ca22b45d5846902ba3bd86ccf6ecd8bfd3ede02a9a3bd9d1b46ed4ba4f06f926b4779cbe9a7bdf55728b1d7c20094b79d52ef7c2e450c3259cad8012847ec20360e6c48efc74723ccb4f856d1ccdd00ada2f5a96f10adaea27a53df76deb2bac38ae2a7ce49b46e41915c511af0d4aeb656b1253f8a0d0bd2450f04c3fd1fab74f712c5efeded6fc5beaa5299f3572e7668ce157ff6e83612239d412d58b6f0c5bab9e7b5e1b96118b8fc0105757127ffd345e3fa06e005afee5be6a30643bb2b88859c3d6522bf85368949b391180144e6f2805945e950f1873dd10f71a71dbb52379fe9dfdaf0974e92a76d5c5ce4173c43a006b32d08f1336a3f031c4d64b79e789b5e3d0821533d7f1667d91c1ada283e78e285c8596391d6ef6e98372a8eba595fe06e5fb2460f0f5b8f7a8e34b537828e7ac543cd569e9b5ea1c8adae4d61b64f1bc43afe95581c82becbaed73f14a332894b7f5b47c469cae4ecb77c881f79c996732ea64718d4c9e82ee3370fa1aa0d7301b0b49216b0c4b4fa73a1487a49d4be25325e819369a7911f80aacb049f3038fd9c56448d97676f7058ac431053fbe2da9b8e72d5cc3e00a25805b602d6519a358e155ee0bf877b7baffe2b5d3e9bd7d3f44b5e34012a3825391f0469e89c080bf0d1bcb71818b2e5e2c8a21f300279c61a5a2de6ed73f72fafb453b5ec6f0cbb2cb058e62a34b63050d4fb2d7ae21d505ec187e58fa4ec6779d07d94d2ef19d1cda50c439518c1206600ee5f1d8341a40f8769420eb1e3927072ec713f36623064ecf20517bea243e2d5ad94f5950e4af73610f22fd7714353031abd5775b75ff6c55e32fc8604dbc12b896a6a78b6e24e298710213929b278b4ab6622237d541039ed346489ba47c14e8e797d93a520f717ed53fe82d549a2010427e67819ca679c2959a481ef8d3fb6a9274d7ef77011691b4ce469344c71064f48c9c31c80893df8c6b5430cc36d1b8098ba949b5e93cfa6ab31ca88402a5644ec827e15d4dfd6805d38c51757d0be16173fc879f56bc6906709b20c0a1469217034b00961fc2c8dcb281accae20756f0d9da240c62c357954f72fba276850b8410174f90d560ebfd3cc22ab30129559032100443c8152db959d48a9e921aae7d0df66d92b05011e97230e239aa03bc5240129163d30fc3b94ac751b0f27fa11e144fc583b53f8798b2122e3ceb81aa19358b5b2cf814a02cd59545f10f69b53c7e34d0e7f3ba1cb6e0f9fc160ed076f04b60291dd066648ec8fe3f4487c868610f7e858f8ee4db688a2a05b72f7ef72ba66f23c54b8fce445ec534d9e647edb5c69c6ba66cb592d8507d955ebb90925b91260463b26d056dd909d61e00a6ccd3a962d964c1335e6577fe6b4fbf162c09eb130a358336169fa04c9e498029bb2a54778c6165bb05427ce792264a66789756c179aa4f06f024a0938bd14a3d678355f37d7dedb7b1628ec62ab5a2583bdf6dce948ed48a432b10e0457e45f170f419f391c451e4e09f3ae503e9ca1d3ba27e3593ce38532f7fc0b1a3dd35ef3f1a1931dd432ed89e265c962b56be413279cd3624ca70cdbedf9201d9a5d9f25af8472628780648d9d97d62a74b511d4ea615b24f11e06a4f3ca1fe32241d3d9789e4b2842f6ca086b50ab3227e72e2a2b7ba60633503f0f3fd65023e3ae86029cda202e52231a073fd0cbe13f1eb9fde945c510b8f89052795ebe318bdea0646f47dc9fb456750414bb574ad5333e98d64ace4b4e8d53f089e4ea4530570cf58ab706db0b0ae45ccb0e7be447145ebbb2f0144ee8d77f66fd389102b5937ae5a05348889813d2f935c78d05fc1a30246f32d9fa867bae722657e364b2c5b06a603064e2be28b3d9017b86255c2892653e4f1a192e881baeb503a5ba5a4305c343fed7ecbb291012fe2016d7b85e48be018f53e3d4007856ded995739a1dccac642911cc6fa2b5ccbfaa1bdb5dacf2f838d084c6af18d330133ae08003a66009b5c9d8344ff62f154c16d8438dd28da8fd79b7515573f3059d17c5b6415fe1301b6077fe418758a88a610933e29bb937a5e58fe2edd37d1cd499352b0225aa0db5cc82d39ff4aa5bb078ee7fa268d60f69255a6e6cbaccbdf0949f5b8351b9b4a9de3327342cdb1a893c8545b828467faff1a9432fb3f7d8a2a761c972ab933a081cc6dea5b430acec0501e6fe6eac90aec2b38eb3cee429c6c654fef606770d6ef5507046a9b184d9964ea850a43871092171084af18a2dd306356acd5ec4450a75b7d02f8a386fd6737cc82f00ba8f48b0066281ab88226cf758c3fc5c24c0f360c72bb2bf7b9e8fbb4c30ddbfa18a9331126ab9b856e87dbdae73cfacc40249c809a11bbd66dd33c18b1f1ca57a2a2199130527d529171157310626dcd67f5a90979b94430dd56b567a8b22357308dceed2c4a55e633691ba8e939181c168bc1858077352611ab4bab3a9d0240a847f00e183e1a6999e25d05c10c176324eada44d9d6536b3280e9bd6c732b17bd5305fd46677733c0ae0d96078e44e3ae349d0100b6649cb37b96e8890d83c998c7fdd3d7fd74606a9fb9a469db59ec30be88b5267e528d2f8e52e013a22249f5d582d309f0daaaa4b79c3db7f0f5da9b328000c7c132f5e453c4efa8c8f1c0a77452ec490a7aee135a86786226b99f66ad28138ae7664a4bde9fa0d54ee3c8093f3dd5b4da7612191e663200f068e2a11bb0813c0837d91686403e30aac5211f24153d13829276c1be0d97be5621278ce190985ce2e37f82737282ee9647f9ae80eae746b9c0ca9ecbef0da1498fed1d731eebb42676b1b12d0bd95dc30847a0a3940eef72046828445953ab750402db04e4745317a00bbd5b4fe13e9e35f1f3fc85505a311583c404fd452281713e19745a85e25edc01bb67bea1d4314ad85d0d8c9c2fdeee35", 0x1000}, {&(0x7f0000001680)="6824a5f4902a0dd647191b712ea19e8f69b9e2c3132f9cf22a1e6d39d7479949bebe9392b8b4474cbd8b523780f0993a745dd49a4d1433c301b07f0fc9e187d38225612941bfd6a44e84bcd4aba5e7491082a952d961ffc6d6a9e6b744ee8f35b6549ff89544d91f758f60b38250b80a33eff23433c106ec20d9b647e996ea06960a72c77f92400b26197329f5da19ae61ca1c17e1f6c1779b66a551e8ffc2b4599309e48c5ca372b17ab399", 0xac, 0x3ff}], 0x4000, &(0x7f0000000100)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x36, 0x31, 0x3f, 0x38, 0x39, 0x7f, 0x3f]}, 0x2c}]}) [ 252.937855] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 252.954963] device syz_tun left promiscuous mode [ 253.239387] device bridge_slave_1 left promiscuous mode [ 253.244957] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.257608] device bridge_slave_0 left promiscuous mode [ 253.263295] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.296911] team0 (unregistering): Port device team_slave_1 removed [ 253.307309] team0 (unregistering): Port device team_slave_0 removed [ 253.319009] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 253.336523] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 253.367516] bond0 (unregistering): Released all slaves 2018/05/13 09:37:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x2f, &(0x7f00000000c0)="db39cabf03c18f087a70c1bab20f", &(0x7f0000000140)=""/47}, 0x28) 2018/05/13 09:37:08 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x5000, 0x2000}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000038700)=ANY=[]) 2018/05/13 09:37:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000140)="feff4b00", &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28024, &(0x7f0000000100)=ANY=[@ANYBLOB="0010e8e62ef440cc50b70b2668d3a78e0fdce52a32a0"]) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x2, 0x8, 0x9, 0x800, 0xffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x53}, &(0x7f0000000280)=0x8) 2018/05/13 09:37:08 executing program 0: open$dir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x40000, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x102, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/05/13 09:37:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400008) 2018/05/13 09:37:08 executing program 2: pipe(&(0x7f0000000040)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000004480)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000980)=[{0x10, 0x117, 0x4}], 0x10}}], 0x1, 0x0) 2018/05/13 09:37:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002600010300000000400000000007b1b27fc55875e3adcebf5520d7df876f2815c44c"], 0x14}, 0x1}, 0x0) 2018/05/13 09:37:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") rt_sigpending(&(0x7f0000000080), 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74730043bac4617b119890fe1cbe7f7d395fcd877ede1e2291729b4ecb975fb42b15f853ef0a9d1aec5efd18bd4a04b82475781481403541403207ffdf5254063738985891b27eab2921cc9e34b3c91946fcf13a40aee4cf227334fa8239e1052c7b36925fdcc73e7fc4b3c99dbaf93974faa15801d34ec778452b6bde27c1e74544f2bd4da67d62d346ba41361984cb9819cc80a4825ee5c247d2c14dcd29c26b79cb399ddb79af6d817a37b1b2210a3049fc1b60679d5987358df2f7aa50eca5f056bdf68aa41a1ed1844cb9ca6affbfc9870def8633f615ebd215ad45e8f6") signalfd4(r1, &(0x7f0000000180)={0x9}, 0xbaf43bea56c86027, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x3a, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x1, 'lblc\x00', 0x0, 0x7ff, 0x76}, {@multicast1=0xe0000001, 0x4e20, 0x4, 0x0, 0x5, 0xc68}}, 0x44) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x6, 0x0) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000004340)=""/4096, 0x1000}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x55e18000000, 0x1, 0x9, 'queue0\x00', 0x7}) [ 253.825938] IPVS: set_ctl: invalid protocol: 58 172.20.20.19:20004 lblc 2018/05/13 09:37:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, 0x8) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000140)='\x00', 0x1}]) 2018/05/13 09:37:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/udplite\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0x6e, 0xf9, 0x9, 0x2d, 0xfffffffffffffff8, 0x45, {0x0, @in6={{0xa, 0x4e23, 0x82a1, @empty, 0x3ff}}, 0x5, 0x3, 0x101, 0xfffffffffffffff8, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r3, 0x4}, 0x8) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000200)={r6, 0x80000, r5}) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000240)=""/175, &(0x7f0000000300)=0xaf) [ 253.904761] IPVS: set_ctl: invalid protocol: 58 172.20.20.19:20004 lblc [ 253.914450] XFS (loop6): Mounting V4 Filesystem [ 253.932126] XFS (loop6): totally zeroed log [ 253.962860] XFS (loop6): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 253.972520] XFS (loop6): Unmount and run xfs_repair [ 253.977150] EXT4-fs (sda1): re-mounted. Opts: [ 253.977585] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 253.989112] 00000000edb72851: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 253.998126] 0000000073707e66: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/13 09:37:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000a00)="02", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r1, &(0x7f0000000000)="8ce2058057b3b80acd166f206099f2dacb00021b94e28ca6544868155d38917909fd03bc3026ff66a2a176af521d78ec53d55cdd2972ccc33eadabb14f0a", 0x3e) pwritev(r1, &(0x7f0000000840)=[{&(0x7f0000000740)="c8", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, "595a5282a7af7fae8c34378bc11a94e7316e31212ff9dd5efe34132d000918a3dc0a52fcdfdfb3320700000000000000807dbbeb5f24a6264cf6e4c9bfa311d8", "4030a34ad77995e206adc60aa1c9c1cb2b2a7b09974c2a5207bf90ec3cbd0c200b0c7437a0ceb96c5e4a243b8a04d4548877a4b9a2575d8cff0102921d914588", "fbce6979fe26b60459f145c100b05dc1201a426d0e3c7d2aff5a488722b37c66"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 254.007048] 000000000f932e0e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.015958] 00000000a3ede671: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.024865] 000000007cc196e7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.033788] 00000000aa95c476: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.042663] 0000000007e182ca: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.051583] 000000009e45327f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/13 09:37:08 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) flistxattr(r1, &(0x7f0000000140)=""/4096, 0x1000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000001140)=""/88, &(0x7f00000011c0)=0x58) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x3f, 0x10001, 0x400, 0x800}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000009477fbdf5a95d3e26588647512a3607657385648cb48cd998e5fea6f3ff5f0d2925c06c7127e933d493cb6ab4bb2ccd7aa21ebd426c5bd11514a9474cc6f69e0"], 0x90) [ 254.068210] XFS (loop6): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 254.077782] XFS (loop6): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 254.086344] XFS (loop6): failed to read root inode 2018/05/13 09:37:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) get_thread_area(&(0x7f0000000040)={0xfb, 0xffffffff, 0x0, 0x3, 0x7d6fc89e, 0x1ff, 0x567, 0x401, 0x2, 0x6}) 2018/05/13 09:37:08 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002e00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'veth0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) socketpair$inet(0x2, 0x3, 0xffffffffffffce4c, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x77, &(0x7f0000000180)="905d0c27c1d0791cadecc6f1d281", &(0x7f0000000280)=""/119}, 0x28) 2018/05/13 09:37:08 executing program 2: r0 = socket(0xa, 0x1, 0xfff8000000000002) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000002900000004000000270202010000007efe800000000000005200000000000000"], 0x28}, 0x0) [ 254.446339] XFS (loop6): Mounting V4 Filesystem [ 254.474253] XFS (loop6): totally zeroed log [ 254.496192] XFS (loop6): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 254.505853] XFS (loop6): Unmount and run xfs_repair [ 254.510988] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 254.517841] 0000000044724a01: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.526756] 00000000662d89ca: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.535695] 0000000014411912: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.544603] 000000004d99c761: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.553586] 00000000686082f6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.562509] 000000002a2fe171: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.571485] 000000005ccf394d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.580374] 000000008611e24d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 254.593571] XFS (loop6): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 254.603214] XFS (loop6): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 254.611759] XFS (loop6): failed to read root inode [ 255.951381] IPVS: ftp: loaded support on port[0] = 21 [ 256.299156] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.305553] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.312753] device bridge_slave_0 entered promiscuous mode [ 256.337218] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.343609] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.350738] device bridge_slave_1 entered promiscuous mode [ 256.374982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 256.400719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 256.469799] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 256.497718] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 256.602984] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 256.610194] team0: Port device team_slave_0 added [ 256.633275] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 256.641509] team0: Port device team_slave_1 added [ 256.665182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.691873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.717469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.743405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.966401] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.972805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.979466] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.985833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.818929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.903336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 257.982714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 257.988922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.995975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.075614] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 09:37:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) msgget$private(0x0, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) 2018/05/13 09:37:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x10, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x42, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000380)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r4) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r4) r7 = dup3(r1, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f00000001c0)={{0x100000001, 0x3f, 0x8, 0x9, 0x100000001, 0x1}, 0xfffffffffffff0fd}) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) fcntl$setsig(r2, 0xa, 0x3b) keyctl$dh_compute(0x17, &(0x7f0000000100)={r8, r6, r5}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) r9 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f00000000c0)={0x800}, 0x1) socket(0x0, 0x0, 0x0) 2018/05/13 09:37:13 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@dstopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, 0x20) getpeername(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000004}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="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", 0x56f}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r1) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) 2018/05/13 09:37:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x501001, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000200)={0x3, r3}) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/13 09:37:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x70) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xfffffffffffffff6, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x200000) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) 2018/05/13 09:37:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001400)=0xe0, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket(0xd, 0x801, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) fstat(r2, &(0x7f00000000c0)) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000140)=0x6) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000500)={r5}) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r6, 0x3, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000140), 0x0, 0x5, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x100000000, r0, &(0x7f0000000280)="9cbc11d3d79b5b96a7ba65c648d5cdae4375b283e5e27d2e45b031fe6ded41f1191bc32523decb2f694b29672998aaf1cfbbd071ce533b535c1caead", 0x3c, 0x7, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x67, r1, &(0x7f0000000340)="d7bd7a5be34da77fad0d2d977e5af6f127145d391eafd41febe15e69118e6d052f7779eb58e1b25ac960412dd34c749634c6b5da4e9c888e3c909866d1003c0fcb6917620fae920e122b4bebe6ade30783ace41e2aa937b0018e513df7bbe8c3834b1dfe5f66fff347e6615e9790717abfd7b005c2290b600f1d9d353158d5c0e8cbb02e8bcf7cb10272df3cdf7f28fbfec95db7db277fd132b4c8858dfbcb74a4c7d964be3184db6d6ff461c5e54d44194f7ee90864d3e3bd823f99518309412e41e8cb33b4d9f569896ed38cde6f85438122b6b1fa5d54d3d3930615", 0xdd, 0xfff, 0x0, 0x1, r3}]) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000080)="baf80c66b81a2b068566efbafc0cb8ec08ef670f350f6653ebaf670f0170ee652ef30f2c92dc00b828018ec80fc79900000f011f0f35", 0x36}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:37:13 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x1, 0x1}) 2018/05/13 09:37:13 executing program 6: semget$private(0x0, 0x0, 0x400) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0xc0045878, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}}) 2018/05/13 09:37:13 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000011c0)={&(0x7f0000000080)=[0x7d, 0x8000, 0x2], 0x3, 0x3, 0x8, 0x101, 0xfffffffffffffffc, 0x7, {0x2, 0x1, 0x9, 0xffffffff, 0x0, 0x3, 0x7, 0x400, 0x8, 0x9, 0x6, 0x11b1, 0x400, 0x10000, "3e35b3cf0fe9dec46feb22fc1f563a2e4a277e4bc67358bb9258b0358deceb86"}}) delete_module(&(0x7f0000000040)="76626f786e6574316b657972696e6773797374656d776c616e305d2d70707031f94b00", 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001480)=0xe8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f00000001c0)="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"}) ioctl$fiemap(r0, 0x40086602, &(0x7f00000012c0)=ANY=[@ANYRES32=r1]) fallocate(r0, 0x3, 0x0, 0x3000000004) accept$inet(r0, &(0x7f0000001240)={0x0, 0x0, @multicast1}, &(0x7f0000001280)=0x10) 2018/05/13 09:37:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x4e, "0df6ce8e1d33f43f3e1cc88a5bf507a67b8dfbc115a7dbcc048049bb994581ae4698507833ec6ed62b71f5e257485833705276a3ef59c9f4b874a7828c349a1b147f984a1a1defc4171d5b4419de"}, &(0x7f0000000600)=0x56) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={r1, 0x4}, &(0x7f0000000680)=0x8) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x0, 0x800000a, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) 2018/05/13 09:37:13 executing program 4: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/05/13 09:37:13 executing program 0: 2018/05/13 09:37:13 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa000000000, 0x20100) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x80) syz_open_procfs(0x0, &(0x7f0000000300)='stack\x00') r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) read(r0, &(0x7f0000000480)=""/206, 0xfff3) ioctl$TCSETS(0xffffffffffffffff, 0x5412, &(0x7f0000000080)) 2018/05/13 09:37:13 executing program 1: clone(0x1fe, &(0x7f00000005c0)="c8ac8baecc1b60f829e9bb9c6240cea30aaa27973160c7390ae3a5c803e9d5fb26d521e6c6bef130962cc3ffb7150a04f6531eabd2a317f317bbcef5f90fb1e0a1c69c467c1ae1105fb624130af91d7f890c5cb23e1c1063389f17c1df607c47fbb88a80209803f2cf56d350ebe3de457ff47a49bde3161e9fb1af37145060560cbfd298cde342d50b52b4c2f7dfc572fdad8556d67023f75cf242ed2882e5a399c640f8b1b2cf4690dce3ebb8a8494dc3f72b9da3b4feb6b87d83be41cc1f68100b588499f540a0d23b32f9d7ad24", &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000140)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x0, 0x0, 0x41}) clone(0x200, &(0x7f0000151000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000580)='./file0\x00', 0xc016, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000001c0)={0x1, 0xdf5, 0x53ba, 0x77deb793}) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000340)="7070703140275b1a00", &(0x7f0000000400)='em1^\x00'], &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/35) lseek(r1, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/13 09:37:13 executing program 0: r0 = socket(0xf, 0x400000005, 0x80000041) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x841) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000000c0)={0x6, 0x6, 0x0, [{0xd9f5, 0x8, 0x9d, 0x4, 0xd7, 0x1, 0x49}, {0x866, 0x2, 0x9, 0x0, 0x81, 0xe4eb, 0xfffffffffffff800}, {0x394, 0x0, 0x4, 0x3, 0xab4, 0x80000001, 0xffffffff}, {0xcb, 0x0, 0x1, 0xffffffff, 0x44fad04d, 0x7fffffff, 0x8}, {0x7, 0x9, 0x7, 0x0, 0x21280, 0x3, 0x4}, {0xcd4c, 0xee02, 0x6, 0xfffffffffffff000, 0x5, 0x4, 0xfffffffffffffeff}]}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 09:37:13 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = socket(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x4300) dup2(r3, r1) ioctl(r4, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(r0) 2018/05/13 09:37:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xc5ba, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="eb58906d6b66732e66e17400020120006000008000f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nocbse,\x00']) 2018/05/13 09:37:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x400) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0xf, 0x80000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)) uname(&(0x7f0000000400)=""/106) 2018/05/13 09:37:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0xb8, 0xc38e, "2b5e542de9f6e1d0b9b9da6ede5c17b2797b59c7d8ee0867c76f0a3c198b14f8d25bcb2c34aad8f5fe36a8011cefe5c6b3b557eef902b14830072a755246329f4ec0def343d5f9d7ff58097fa81fae8d0ad6b97c706bc0b5a2bea7b4bd54259659de7db5de5cc21aa29b59b666d01538faae0f24ba95a9bdc35500de49600285c27a8f953e9f807e74f366758e71b81b454fcc41fbbfa30046f278e328c46faa3a31ffc474d7765d19d88851f2a2ed89"}, &(0x7f00000000c0), 0x1000) statx(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)) [ 258.959740] FAT-fs (loop7): Unrecognized mount option "nocbse" or missing value [ 259.033764] FAT-fs (loop7): Unrecognized mount option "nocbse" or missing value 2018/05/13 09:37:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="900200000000000000"], 0x7f}}], 0x3fe, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/05/13 09:37:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000100)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x7f, 0x2, 0x4, 0x8b6f, 0x6, 0x8, 0xe6, 0x0, 0xa4, 0x4}, 0xb) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) 2018/05/13 09:37:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x400020000000010, 0x2, 0x0) recvfrom(r1, &(0x7f0000000180)=""/120, 0x78, 0x40002002, &(0x7f0000000300)=@nfc={0x27}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='gretap0\x00') write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0202030701ff2104173f8100000002000039", 0x1f) 2018/05/13 09:37:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8982, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'eql\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) accept4$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14, 0x800) accept$packet(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003280)=0x14) accept$packet(r0, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003300)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000003380)=0x290) recvmsg(r0, &(0x7f0000003600)={&(0x7f00000033c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003440)=""/162, 0xa2}, {&(0x7f0000003500)}], 0x2, &(0x7f0000003580)=""/105, 0x69, 0x1}, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003640)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000003740)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003840)={@broadcast, @remote, 0x0}, &(0x7f0000003880)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000038c0)={@empty, 0x0}, &(0x7f0000003900)=0x14) accept4$packet(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000039c0)=0x14, 0x80800) getsockname$packet(r0, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003a40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003a80)={0x0, @remote, @broadcast}, &(0x7f0000003ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000050c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000051c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000056c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x600020}, 0xc, &(0x7f0000005680)={&(0x7f0000005200)=ANY=[@ANYBLOB="6c040000", @ANYRES16=r1, @ANYBLOB="10002cbd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="140202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ccad000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000500000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040069a1000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fa0000003c00010024000100757365725f6c696e6b75705f656e61626c65645085e29f40000000000000000000000000000800030006000000040004", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000101000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400040000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16], 0x46c}, 0x1, 0x0, 0x0, 0x4040040}, 0x40080) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/05/13 09:37:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) 2018/05/13 09:37:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000100)=0xb0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000200)="66b8574700000f23c00f21f8663501000b000f23f83ef30f1a11670f01c866b9800000c00f326635008000000f3066b9800000c00f326635000800000f306766c7442400cf8300006766c7442402ce8e00006766c744240600000000670f011c240fd1faf30f20d70f21f5660fdabbddb5", 0x71}], 0x1, 0x1, &(0x7f00000002c0)=[@efer={0x2, 0x100}], 0x1) 2018/05/13 09:37:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) fchmod(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r2 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="9913a4be824ebcab8e02efb1a143d949f7da8d14f588fca300388059e09ed2e1333bf577ff99b1b68eedb694d2ca2e0912b743fec6c063ebbaf694d5285f8aa5f2c89df2a7a09e7db4773f634f5dbcd51bfd36932bc40ae6f2defb4c9b0db17bef7c6054ac5308ae828fc1f7dba786c61a2b1ed1f3f2a4ff062524b92f4db941258c4f40fb09e8353bd395e03d28791e47099b85ddd6f2cc4bc5423ba73080f95526945a1aa1284a05373219a689aa5f949b7aec00e997fc0d7a77d82316b9581cb3a4d50cbe357cd38eb4dd", 0xcc, 0x0) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/13 09:37:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x8b}]}) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000000c0)={r4, 0x2}) [ 259.832694] FAT-fs (loop0): Directory bread(block 2) failed [ 259.857802] FAT-fs (loop0): Directory bread(block 3) failed 2018/05/13 09:37:14 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x32400, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_adj\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x200000000000000b, 0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000400)="00007bf099f972c80000000000f7274475c1272f69e13188ea9647fc2968c96f5eecbf8b0bbd03297d50f933a5a8aa13f925ddecc7277762dc04fdf193b26c1ed955941c6246369a1279cae41721a08f586d366f16f6c2b84bf32a592c4f2f2a797cfe4c263d7b33698311faa95dae9fd0fa9a7f9bc3eb9e76503133464738f293a83862eed80b108a4375737239ff0c98", 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x1, [], r1}, 0x48) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x39}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/05/13 09:37:14 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4028af11, &(0x7f0000857ff8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2002, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/13 09:37:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x0, 0x2, 0x1f}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:37:14 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x218}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x8, 0x9, 0x9, 0xe0}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) 2018/05/13 09:37:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x17, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000080)=0xeffff7ff, 0x4) sendto$inet6(r2, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e22}, 0x1c) [ 259.903010] FAT-fs (loop0): Directory bread(block 4) failed [ 259.925681] FAT-fs (loop0): Directory bread(block 5) failed [ 259.979708] QAT: Invalid ioctl [ 259.984809] FAT-fs (loop0): Directory bread(block 6) failed [ 260.020781] QAT: Invalid ioctl [ 260.028403] FAT-fs (loop0): Directory bread(block 7) failed [ 260.046918] FAT-fs (loop0): Directory bread(block 8) failed [ 260.063346] FAT-fs (loop0): Directory bread(block 9) failed 2018/05/13 09:37:14 executing program 7: r0 = socket(0x0, 0x2, 0x5) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x100) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl(r1, 0x1, &(0x7f0000000100)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xffff, 0x6, 0x1d, 0x1, 0x2, 0x9}) uselib(&(0x7f0000000040)='./control/file0\x00') 2018/05/13 09:37:14 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x691, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockname(r5, &(0x7f0000000100)=@can, &(0x7f0000000040)=0x80) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000200)) fadvise64(r2, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000180)=0x4000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfff) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x7, 0x5a5e, 0x0, 0x9, 0x0, 0x7, 0x800, 0x9, 0x800, 0x0, 0x8001, 0x5, 0xfffffffffffffffc, 0x3d3, 0x6, 0x81, 0x4, 0x100000001, 0x5, 0x0, 0x4, 0x8, 0x1, 0x400, 0x8001, 0x16b, 0x3, 0x9, 0x8, 0x4, 0x0, 0xd7, 0x5, 0x6, 0x2a, 0xfffffffffffffff7, 0x0, 0x91, 0x0, @perf_config_ext={0xd0, 0x3}, 0x8, 0x63ed, 0x3, 0x7, 0x5, 0x101, 0x6}, r1, 0x3, r0, 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/13 09:37:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x402c542b, &(0x7f0000000000)) arch_prctl(0x1007, &(0x7f0000000040)="bc424ec2ed281931c09a223c929f913ff4af817dc263dbec49cb0d35b52fb1c07a80043763acdfd6e056cca101e1491ed8c7bc9df50982c909614c2e9c8aa899ac7f007e0dcc203dd0aeea5bb857d7d2244da35153d373e6966aa2189649ff4bdec1129c0a0dc1b121a3f3edfd4ad9aaba0efa16c1a433fe421e11063f86e3d428ee943f9e1ee49d82b2ef1902caf8ae1ed5512a07fd8170a14919b4c5df") [ 260.070778] FAT-fs (loop0): Directory bread(block 10) failed [ 260.094497] FAT-fs (loop0): Directory bread(block 11) failed 2018/05/13 09:37:15 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x10000000000, 0x4, 0x0, 0x8001, 0xed2, 0x200}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/rt_acct\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/05/13 09:37:15 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="00080000ec050000130200001200000000030100000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x220800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x2b, @empty, 0x4e20, 0x1, 'fo\x00', 0x1, 0x10001, 0x3e}, {@rand_addr=0x3fa8, 0x4e23, 0x2000, 0x2, 0x1}}, 0x44) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/05/13 09:37:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001000090000000000000000000000e23ef23cb56ca8376fee7b77e3b7750238c9c729ee7a1ec488fd0d7db7037e5620fde54d319ad3edd64561599a8c8286c49fdcebc6e59969d5be88bd93197f61f10eedcb9407970fb4ae21213b00a5ce9a1f9586b479dfc9f6683b73ec4c7d79717619708b892356860cef7988e7baf7ddd7e2", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000700"], 0x28}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x2df2, 0x220c0) 2018/05/13 09:37:15 executing program 5: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8a15, 0x10000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/247) 2018/05/13 09:37:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x6, 0x0, [{0x20, 0x0, 0x0, 0x0, @adapter={0x2, 0x7, 0x8, 0x9, 0x8001}}, {0x8, 0x7, 0x0, 0x0, @sint={0x80, 0x7ff}}, {0xffffffff, 0x3, 0x0, 0x0, @adapter={0x80000000, 0x4de9, 0x6, 0x7, 0x1}}, {0x14, 0x4, 0x0, 0x0, @adapter={0x100000000000, 0x2, 0x7, 0x2f6b}}, {0x8, 0x1, 0x0, 0x0, @msi={0x5, 0x1, 0x1}}, {0x8, 0x5, 0x0, 0x0, @sint={0x1f}}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0xc0010141}]}) 2018/05/13 09:37:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000006c0)='./file0\x00', 0x2) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000700)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x7, 0x6, 0x8000, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217", 0x9}, 0x3, [0xe59, 0x4, 0x7, 0xda0c, 0x6966, 0x1, 0x8, 0x80, 0x7f, 0x5d, 0x7, 0x6, 0x0, 0xcd, 0xfffffffffffffffd, 0x7, 0x10000, 0x200, 0x4, 0x2, 0x400, 0x1, 0x7fffffff, 0xe97c, 0x1, 0xffffffff, 0x6, 0x100000001, 0xcb53, 0x8, 0x2, 0x7fffffff, 0x8001, 0x23, 0x5d636034, 0x7, 0xfff, 0x7f, 0x7f, 0x7, 0x2, 0x3, 0xfffffffffffffff9, 0x4, 0x6, 0xfffffffffffffffb, 0x0, 0x6, 0x156, 0x1, 0x2a9, 0xc8, 0x7f, 0x6, 0x7fffffff, 0x6, 0x0, 0x3, 0x3, 0x100, 0x5, 0xe387, 0x5, 0x3, 0x7fff, 0x8, 0xff, 0x1, 0x6, 0x65, 0x8b, 0x7, 0x3, 0x0, 0x9, 0x7, 0xad8, 0x9, 0x4, 0x7ff, 0x228c, 0x3, 0x8, 0x100000001, 0x7, 0x8001, 0x400, 0x8, 0x6, 0x3, 0x1, 0xca01, 0x2, 0x10001, 0x5, 0x1d5, 0x25, 0x8000, 0x4, 0x9c7, 0x10001, 0x4516, 0x4, 0x400, 0x6, 0x4, 0x2, 0x0, 0xffff, 0xfffffffffffffff8, 0x263a, 0x5, 0x9, 0x7fff, 0x4, 0x1, 0x6, 0x7fff, 0x8, 0xf62, 0x10000, 0xfffffffffffffffe, 0x3, 0x4, 0x3, 0x4, 0x8], {0x77359400}}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000600)=""/161) sendto$inet6(r2, &(0x7f0000000540)="cfc0ce71486b85dd35c66817a129725a6d200f2acd007645199e7e33a7a59a5ffdb7b25e1ff682e3370d40a41c34a7dd30d9c69d8fde5d0d4a3bd1909ebbf4a3294e57e92d0d53165fd2008e28664589e97b7768f9515d9ace1188edea8cf14130b2d750e0075e11a948e1ce5ad5f54f7ade7a20c306765905bf3bbf02488a8968b06d42ffce89b584185b8e60e17fbdc4d493e0459112250147f92bb04f382b16886c1d0eb943766f1e46df4f9d6c8e84b85021325ff0a00803d5b0", 0xbc, 0x8000, 0x0, 0x0) 2018/05/13 09:37:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000a40)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000840)="060000000000000061626c4d735f7461726765747300") sendfile(r2, r2, &(0x7f0000000040), 0x14) 2018/05/13 09:37:15 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)="656e0600000000000000", &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000140)=""/30, &(0x7f0000000180)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x200}, 0x8) [ 260.813621] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 260.824219] IPVS: ftp: loaded support on port[0] = 21 [ 260.838537] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 260.847115] REISERFS warning (device loop0): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device 2018/05/13 09:37:15 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x200000) 2018/05/13 09:37:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) pipe2(&(0x7f0000000080), 0x84800) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x33]}, 0x2) 2018/05/13 09:37:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0183d9dfda6321b6d7c21885478d97f1a61cb97063820c2875ceb558afd735b5d824e8d6aea962413a4e817be448738ef4a9c996e6955145ef3a1ec83e72a1"}, 0x60) getsockopt$bt_BT_RCVMTU(r1, 0x118, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x2) [ 260.859244] REISERFS warning (device loop0): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 260.871190] REISERFS warning (device loop0): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to [ 260.885185] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/13 09:37:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1f) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x10000000000001b8, 0x0, [{0x486, 0x0, 0xffffffffffffffff}]}) 2018/05/13 09:37:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x20) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x9) ioctl$BLKROSET(r2, 0x125d, &(0x7f00000000c0)) 2018/05/13 09:37:15 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f00000000c0)=""/216, 0xd8}, &(0x7f0000000280), 0x8}, 0x20) setfsgid(r0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x20, 0x0) mkdir(&(0x7f0000000400)='./file0//ile0\x00', 0x0) tee(r1, r1, 0x0, 0x2) rmdir(&(0x7f00000002c0)='./file0//ile0\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) [ 261.042297] sctp: [Deprecated]: syz-executor0 (pid 18887) Use of int in maxseg socket option. [ 261.042297] Use struct sctp_assoc_value instead [ 261.148182] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 261.157066] REISERFS warning (device loop0): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 261.169200] REISERFS warning (device loop0): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 261.181140] REISERFS warning (device loop0): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to 2018/05/13 09:37:15 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) close(r1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 2018/05/13 09:37:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = shmget$private(0x0, 0x3000, 0x78, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=0x9a) keyctl$reject(0x13, r3, 0x0, 0xd156, r4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000140)='not9fy_on_release\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f00000002c0), 0x8000001) 2018/05/13 09:37:15 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xf0, 0x119, 0x1, "fab900f3d224bd0ba600a4f91681f4e62f648e504c8c5e0f6d4ef83518e6ed51978c6c5f9b6747084b670428a8bd143283118e689105a3b36c8c613be1dc2f845851a8ea956ceb05d4d1020907b524fb12b16d2fbcc9174639346a4b24ac5513e0dd6783f3c3a32dc609f1aad906ae451d6dcf159100086635c1be54d3368e1e8eaf09dffebfcf716e7cbb287de0c3e5f96cf418125587cfbd9a3570fb4d1a01b46d9683421df3eb1b5f7a6769474ded4527c03f6b4bcafe612ddc1bad4906abc7d4a6286adc99554dcedd710222c4995f6680125b41fdbbd505"}, {0x100, 0x107, 0x1, "4257ea8b898644c6b63d7f794997bc8686d61997398f26ada672b3d3700341ea84b2987ae30afb1180aef5246a7d938041eb83d68c5236dd87e4ce293e34f35bbaedef405dc625cb7bf459b30cbaa898c5e3355c88a9742e491bb81c6b2b5aa8676c03f453ef44beb280153c28ae410db0f398c69ed81ef2d45664fc68889ec991b0dc20e5beb5721c2e8927fc267628a00dc169c78940e15c1e90034b330c31f242ae4a5085b7c8c0a2a1d0db51bd853bc6dbac30422c68d6ffad6f31baa9a3af20d4d3f86af780c615a063bac2cb837c6ea01cfaba9171ec35cb865035c8bf687f26f5ddf09a64b0"}], 0x1f0, 0x4}, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) r4 = getpgrp(0x0) tgkill(r3, r4, 0x11) r5 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r5, &(0x7f0000f34f94)=[{}], 0x1, 0x0, &(0x7f00009f2ff8), 0x8) 2018/05/13 09:37:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x1, 0xfffffffffffffffd) 2018/05/13 09:37:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) set_mempolicy(0x8000, &(0x7f0000000040)=0xfffffffffffffffe, 0x82a2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000200), 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x29, r1}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x82000, 0x0) 2018/05/13 09:37:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1) flock(r1, 0x2) dup2(r0, r1) close(r2) 2018/05/13 09:37:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100), 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r0, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x80000) 2018/05/13 09:37:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000000140)=0x1df) r1 = getgid() getgroups(0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000280)=[r1, r2, r3, r4, r5]) 2018/05/13 09:37:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x10000) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x80ffffff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x846, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000180)=""/147) 2018/05/13 09:37:16 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54001812, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/14) 2018/05/13 09:37:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="c626262c8523bf012cf66f") r1 = getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioprio_set$pid(0x1, r1, 0x0) 2018/05/13 09:37:16 executing program 5: prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x2000)=nil) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r1, 0x0, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r1, 0x0, 0x2}, 0x10) 2018/05/13 09:37:16 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x8000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x81bb3fa454658f24, &(0x7f0000000040)}, 0xab96fddaa5e8b53d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000200)={0x8, 0x0, [{0x8000001f, 0x1ff, 0x6, 0x7, 0x10000, 0x9, 0x6}, {0x0, 0x101, 0x2, 0x1f, 0x0, 0x8}, {0x4000000f, 0x80000001, 0x4, 0xbf9, 0x8, 0x9, 0x1000}, {0x6, 0x7fff, 0x4, 0x4, 0xc0, 0x7ad0e384, 0x95}, {0x40000001, 0x80, 0x1, 0x3, 0x40, 0x2, 0x4}, {0xc0000001, 0x1, 0x3, 0x1, 0x5, 0x5, 0x9}, {0xc000001f, 0x1, 0x1, 0x1000, 0x3d, 0x10001, 0x20}, {0x80000009, 0xfffffffffffff9df, 0x0, 0x4, 0x77, 0xfffffffffffffeff, 0x4}]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0x5d25, 0xffffffff, 0x3, 0x9, 0x2, 0x1, 0x101, 0x4, 0x72, 0x7, 0x10001}) 2018/05/13 09:37:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000005800)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x3, 0xff, "8d0b48ce97e77e0dd4a4e62a9cda2e9666ab1bef8539859baa08a53b9569d5ec44f00550bc9a01cbe81366ec83de1190cadd39e514998ebe859b4397948953", 0x33}, 0x60, &(0x7f0000001a40)=[{&(0x7f0000000140)="657fea79ff6f633b3c8f38af1acdfafae79a55cbbd1292d3d833cc2a8161fb84fb22f035c1f5602cb7", 0x29}, {&(0x7f0000000180)="e72063311c4f9d781281aaec73113881bd92328f3d9509434c195277234fdcd9a64d53dbeae41e529f009c505b4049ac40f09d3ef8706c9a25f352f5f37fda9328e45d806e9ca8da0dca22ad37e0d47f3dc0d5c0191213b06b0405b662a3a346f5737be228ff2b4868bd17211696ba0e553988730d82bdd733b49d845716d822301a6175004652ce7ad390aaf58db8f720e749ba2bd60d10529b5196aadad88b0004cf31b8da28dcc669", 0xaa}, {&(0x7f0000001480)="7434cfc121f9774054c13dab892161ef27a36dbda26a29dea43263370f9a2ee13f15f5ea88582774cb0e97587e353bcf20ca1f89a6618ee65844a1833ca2b211c151ccb7e05a152c1d7ce7b8b8712962a989f768c87760f9c48f572329f21a51f52c1ad264899e", 0x67}, {&(0x7f00000015c0)="31bba00c44958e8cb99611f9a878a300bf6f865d5fdf0edf89587e942e57490bd852fe2bf922ebc81757eb495c6f1f8f4d8f891278624fa33eeea3775d4978b9a4a0621669b51f84cdb89fa718a436c4ae67a1f60bb3b43f1915908b6f516f28e7ae7258bb30ad786aa2da7c7f1ed7c58518f9afe8a48263d9a67cff63a70942768dae8c3b885b669c4ad0ee3c44f00c6efc04791f8c08d6018bbc136d0ff8d98f14a71c79a29cfce93c80e301f7f798a5820e952a55822d1ce9aa1d604fb0052c8909d1b81c8f31fb7eaf861ac4d100996ae8b32a30b55d2c13ed208ee09cbafd2acc2017d048776c6cbc3c19df", 0xee}, {&(0x7f00000016c0)="2622234e224716a7998e472463792be1d7f543a60703aa1bd265ffe7fe185dd58a7453349598fc0d6076bbafb6daa20980a9e986ccc21a4a6fc2079861295130a52e1ebc3e8cf5c4fce3826dab57f31ab23ec44a08d88f07efe9d5c4db8f65c7561db3e3c0552831bc4e7532daa7e2cbcef1b4bb4982d7031bf3bbdede4b3b5347394d73f40b8beec216e2ca1abe1647311f3eec01de98023e6cce615ce315a6eb509b79aee9bf3c3b1c8790c4fd5d021f1f67087ed6eeab794880308e5037f805d77c64339ab833b7f791ba6b750479557cb5c332af", 0xd6}, {&(0x7f00000017c0)="063f19c57ed64ff757fa03dc6263121deaf39e97cfd5efa70eaabd8405c1da8f36b713f2f0bf9876e2daf135c07f447d462d8db5b45a337214d2ac45b0126eb9145730b24e421e5e450f05ddd4e942c010bdee570e72e36c6de2f3897065b9c72de91d1d3e9c32e6ab04e68b38dd846c1627a261ae8e46ce185ee790e5a0357ebb64acf9cda51b8372d567b66459cdbb21c14e5f632b7d97", 0x98}, {&(0x7f0000001880)="2af8784fe2e2c7ce471dab7ea8a13b544e149a5762615c9a87ea35285614a646644795e0d4a345ad603f3a3a4e63d6bb32b64f5081d6f0e1e42baad59dba464d67042ecd6d8cf4dac3a035fac10b6ac01673bb331507c10ad3f081fd781ea678303895e11223d5917311d8423b89914f2b9e67b412853f823e7c6c8718c58505873f64bdc9af67bae2dbdbc0e15ea41223dd100d98dc1bf2ca8101e899288a89f66ad75c7c2eb9c7108facabf2d8f42267d69a32408ba3bf749101ff474ae74ee0bdfa641b3e3ebf43081bdf737cd655961eb926c2e5da1b09abfdda5730117724fd5c8154f0d8d263bc405f646cf03bac0ad7fc47ce0d", 0xf7}, {&(0x7f0000001980)="0f72f887f379b57c6fba0e759f2120a94c77c101070bd72cbf90755d4259837efef74d88284b24db1ad7b5a1d2236333e9148759fc43c402a3d48ba5d087c81a0b962d5500a19b053a8ede5870bfc6a6c0bb109df4d7f931275a57ff29da690c9e4718c690fd1f7b5ff6933730fb7de8b13cbd51c057f4eb254321cfd539b85c8dd0ee8a6ca9d03b", 0x88}], 0x8, &(0x7f0000000240)={0x30, 0x103, 0xffffffffffff06de, "7f352823f904cbee4ba6d838c2007e0c1aa2b3feb911249c2358d139e09e0007"}, 0x30, 0x4000001}, {&(0x7f0000001ac0)={0x27, 0x1, 0x0, 0x2, 0x101, 0x0, "0532dd5612dd0b87812794da9ce094b6f89ced0df96a9651390a03ace57ca1fe9b1e6688181674d1793e9c815d1d46b65c253db5d7519157cc027e935159fc", 0x14}, 0x60, &(0x7f0000001d40)=[{&(0x7f0000001b40)="ff609d254a3c8a2b76a0bc9a2a33332d31b013f85b21b8f9c6c4e1775b55725b2a55e843090a603433c2e7b0b2b1c7d6095169945b9a79320e250aec38a721eb01f1aa773c39c6f82287b71cf0b901e44b3316b658f493cb82671dda92d1f706bc3c810618c515829af796c81e516027dc868b7efdd6a733d7398e70fe3d74517d25ad0395b0eedf8f8f80a19a442dc1947fd6d5c8067a1cf78da55649578717313f840b17b365c4995d5abf403bb79780484d4e98cc0ac80839f17a7f167ca5cc298f00ebbde9c014b832d3be6a2b944a72eba97870d1eb676f0fe203bfdbc3006d8442f8cfb7622ff6", 0xea}, {&(0x7f0000001c40)="094dc69ba6731b8f5dd1591b9aceb6d699db3e1ae33c8eb6753b0d45a017939732d604c5801d1ac3e72f17a535219e97f25b44aa512f0c944c4cfa8a5d820541dcc846ad08352ce48bd81763bd4235e038a52a7c53790b7809fbbb9adb5a9ccbee3fb3f818c18220d47e934976207f04a4190526c0660bcc572b18f6fe6c7ca4348f14bc085f100dabe94cdd9da68dc41d1ff3fb2d171469d66e966dd997f49f0ef2156e83a57f0502bf8b57ec2dd698682a414d3df375690cf901f804a9c962a709af", 0xc3}, {&(0x7f00000013c0)="5683a6", 0x3}], 0x3, &(0x7f0000001d80)={0x98, 0x29, 0xe6, "d3adc44d05eabf18aca49a74a8822c9d240252b3faef88d80bbb916a96bfe837afed25ea6389956e0ebf4048c3a2c0e3b22a7215d22bf403e4acfbe6e952a270813ff9625ba39c16a08d3506ce38202845265d9b387b6deb9cb3f59f1eb4fd999f1cfdae79e0cc05b32f8c34e82c65475737acae92e86a611275997a135507e22f6552739ae7fd"}, 0x98, 0x20000001}, {&(0x7f0000001e40)={0x27, 0x0, 0x0, 0x5, 0x7fffffff, 0x7, "bbaa38d74636d6d35e66ee1025debbdfe4d7faa6ea3f11f0a319170b1d7f9f84573f75e4f5fc4d97ab70044fa0a492e3832c462fde16602d1cbc3fc9b7adde", 0xa}, 0x60, &(0x7f0000004240)=[{&(0x7f0000001ec0)="5e9fc4845f22835b349e0f6bb8845d9c6bf06f8816b8ef4b9aaad5c10d5e2cc224ac1d96523b1498b11dd4aac2d205e763e8cf18678c5c2baec3807db785c2eef0dea58cfbb3168a9f4bb9f12337358ac838f08d603e6b3b21a0e923b8cf8d922f666ba54f9108b51d4bdded52d4264858213b81a4ce86b4094a48480b8ac6751f4bcc3374c2118ff4c3ef66b5dc79a57d4a4a9a574739a2c7d9f1ad564af5af44f4029824ce6c2da1761e8be69e5b484456d5f8e2a62a4dcdfc22aad07379cffc7404df2b88caad057d829866e3", 0xce}, {&(0x7f0000001fc0)="b2e99a8261c121c19f4054f3753ed52ef22e6fdbc2d4658fe5a06148755910b56bbfea7bff2eaf716cf927f6d8e34df13ad2132ecd5ea8eee1588fcff38c2002f97696c2f1dcc6b8eb485b18cbc9910885b7ce0c2ea37c0c6a8da602d922c80230bb19f72e47da238ac68b575042d708a6ee40bb463e25c456ef10bd702cefcfe7f2d6aa36c416bd934fc7bd48a6dd1077b65712b48d86b5e80628bcd17d1c937cee7f1849ea05b03849e8", 0xab}, {&(0x7f0000002080)="a4872138e1fa473c35391c73f182f73630742affb4badaf3b40bd532b4a7a29128f14cd1724d2e46532d22f56a4973ec4fad5152e10aa32559d53a66c29f64b2433a93c3b14171abd7454902cb95c2c7ce22f2afc879b70eb7bdb2d96bc4dacf1291fb931d4aadf7fa3b3417a6238358c7b17015f0848771579a9d938d4a71ed48625845c48afc0e1a25a7ce96ac81acc0afaa50e5dbfe618808e0c6278e65a352f20e121e5551a2d5b3c15ed6886c096fe3a914a3376e9185e3f2f06089f4998592cc52d060abdbb173205268ddeb856dfe16d15d9b1e5f9005782e667c91111bfb4e6fac7736ccba204a5ca3ba80", 0xef}, {&(0x7f0000002180)="424801e73e6dcaa3d92060bec8351bfd3f413f9a85d1535e82b7ce0cf4aad3f58ceb0908f961d49961e8e0f46e397df81f6508a541b58e093eab20eca6cad9c7b3ba84c1ffae6db28f4fc3de8e02427ae2dcb7be865a342d0ff28543b0f139d98c92b5ff33e540328c4e934a14a14c8d44423e7bfbed7a2047b276c9d27ab649b70e46deb8a2f5319d030e085379cd4e76f6641888a856dd853c13b21930104890a6ae1abc", 0xa5}, 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", 0x1000}, {&(0x7f00000054c0)="c18328f42a03b26100500c1749224335128685f79e621cd43bcac03b265490df3f2c36174c5c3c89f389f840f4de03d072bd2fcb0596b2efab9356353618d64cec03c9df75719c5ea4bfbc40b974dadd79dcbfa712824ab4c0945cfa7a30c285e86ebfc311fec8b1b21a8bd30b67b4e7b5e848b19626bb7648d24ddea14a4ef6daa37cc0b378a4c1f1", 0x89}, {&(0x7f0000005580)="244624301f2f93b3c9dc9d482c4fbf8662ccea0375366bea83c8ad49fec3718eac0a20727ac5c1cdbb4b90fd4fc583735393f798abbedbde911811474baf99e618691cde8539b66bdd2e22fca79b4adae5dbf9c9bc00d4794d2a063eb614aae70dcb0b9c29a98f41fdd4c2eced81d99eb14aed0386c95ed3bd97d717f02d69ceb78c21f1d936bc876d03e67d54fe5daedc0f069a1622f6b686c8a303ad495f298bc8d90d7382449ad37e7b3054c3eb74295a66730784816cccb34cde95812e70b7a57739d4c1697d227473329fd5cbe55c8239", 0xd3}], 0x6, &(0x7f0000005700)={0xd8, 0x109, 0x0, "da5a424a7520bca7cf94548f5c318e28c678d32a224fc29d63602e2d183e462501c7053194f9aba67d94f9cf9b8f1447e04e520361a2743f7e913f23dbe08c2a5d418440e43c62b5e97f481c9080b7e1b71183b39cc81b13d60acd22a3200ed9733943bf20ccd9b3aa34b30a7f20acf7181632ca840847debc03e9658d8bde07a9c0b02c1ef1b035d4db6582241053763d79f94d911f129e811085137561ed98966f137aa31fc4d25b9c53219cbe821a81ce22964c26195a2d803e4e3bfd8e9ab6bc55ba1209"}, 0xd8, 0x80}], 0x4, 0x24000001) sendmmsg$alg(r1, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x253, 0x8c00}], 0x1, 0x3d) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/13 09:37:16 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r0 = socket(0x8, 0x0, 0x20000000000000) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x297) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) 2018/05/13 09:37:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x88a00, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) writev(r2, &(0x7f0000000a80)=[{&(0x7f0000000480)='$', 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) r4 = dup3(r1, r0, 0x2fdb321f5c570fdd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x21, "248f98d7906d461eac8907a23ee50c66ad62ea875db04274c92e0875281e863dc0"}, &(0x7f0000000080)=0x29) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x8}, 0x8) 2018/05/13 09:37:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x2}]}, 0x1c}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd, 0x0, 0x12, 0x13, 0x5, "e8efac344a428cb6691c6c13a010016ca885710294e999886ff1c5a260aa94afa72adbd2fe21cf103bee73e1a89e8d518242191ed39a442be52164c78f72d6f9", "f5feb0d2898262b05e2d85c3ee74ff7a9056586c33beba13e6324193366a8a119dc67c68ee5b8e6f52d15c1bef8db000568f538fbdf7eb00f907e71667892613", "28cfe709bfbcb65dc280197589b1697e55babb07ab20a0183b0be03da4e0c9ee", [0xb299, 0x1]}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "2a736b0a26d994011500c7fa7b0128e7e30b9ea237a1f49a50577eca31e5928dbc611d22c3a2c8d5e3e6e1533722271ffc4444d4c81a6f3949dabb"}, 0x3f) 2018/05/13 09:37:16 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @empty, 0xe7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000340)=0xe8) getgroups(0x6, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x1ff, 0x6}, 0x8) r4 = socket(0x8, 0x4, 0x6) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x224) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 09:37:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x200040) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1) 2018/05/13 09:37:17 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c61b262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2f, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x2, 'lblcr\x00', 0x8, 0xe17, 0x7d}, 0x2c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x24000000, &(0x7f0000009000)}) 2018/05/13 09:37:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x336) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000180)={0x9}, &(0x7f0000000240)) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) syncfs(r0) 2018/05/13 09:37:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) ppoll(&(0x7f0000000000)=[{r1, 0x200}, {r1, 0x80}, {r1}, {r0, 0x1100}, {r1, 0x400}, {r1, 0x8000}, {r1, 0x182}, {r1, 0xc6}], 0x8, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x95}, 0x8) 2018/05/13 09:37:17 executing program 4: r0 = socket(0x40000000000a, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x88) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c622ec99bb81b10295c708") bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x4000000000}}, 0x1e) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) dup2(r2, r3) 2018/05/13 09:37:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x404}, {r1}, {r1, 0x400}, {r0, 0x8}, {r2, 0x403}], 0x5, &(0x7f0000000080)={r3, r4+30000000}, &(0x7f00000000c0)={0x4}, 0x8) 2018/05/13 09:37:17 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000080)={0x7fff, 0x3, 0x0, [{0x3, 0x6, 0x3, 0x3f, 0xffffffff, 0x2, 0x5}, {0x7, 0x3, 0x6, 0x8, 0xe7, 0x10001, 0x10001}, {0x100, 0x200, 0x8, 0x1, 0x3, 0x2, 0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x80, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x5}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000040)=0x54) 2018/05/13 09:37:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) 2018/05/13 09:37:17 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101002, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f00000000c0)=0x2) [ 262.585482] binder: 19030:19031 ioctl c0306201 20008000 returned -14 2018/05/13 09:37:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc0000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x100000001, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000240), {[{{@arp={@empty, @empty, 0xff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0xed7d, 0x9, 0x7ff, 0x5e, 0x5, 0x3ff, 'ip6_vti0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0xa4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xc}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200), 0x20) 2018/05/13 09:37:17 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='autogroup\x00') ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendfile(r2, r3, &(0x7f0000000080)=0x100000, 0x100000002081) 2018/05/13 09:37:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = gettid() setpriority(0x1, r1, 0x40) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "771df1f72ae32180c06d3554"}, 0x10) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000040)={'bond_slave_1\x00', &(0x7f0000000080)=ANY=[]}) [ 262.633222] binder: BINDER_SET_CONTEXT_MGR already set [ 262.665249] binder: 19030:19052 ioctl 40046207 0 returned -16 2018/05/13 09:37:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200007100f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x800, {{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1e46c000000}}, 0x0, 0x3, [{{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e20, 0xffffffff, @empty, 0x5}}]}, 0x210) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x1ff00) write$binfmt_elf32(r1, &(0x7f0000001840)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000081ffffff000000000000001e0000000000000000000000000000000000000000000000"], 0xfffffec7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0xffffffffffffff18, 0x2, 0x0, @tick, {}, {0x1c}, @raw32}], 0x30) 2018/05/13 09:37:17 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7abc, 0x101000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0900000000000000080000000300000000000000000000000000000000000000ffffff7f0000000004000000003a31548ceca3d05cb02d45b3cf72ae000000e10b00000100000009000000040000000000000000000000008000003f0000000000000000000000000000000000000000000000000000001440000001000000000000000000000002000000000000000500000000000000ff01000000000000018000003f0000000100008004000000000000000000000001000000fa0d0000000000000000000000000000000000000000000000000000090000000100000000000000000000000900000000000000000000200000000000000000000000000000000000000000020000000300000000000000000000000900000017490000050000000000100000000000000000000000000000000000090000000700000000000000000000000700000006000000010001000000000000000000000000000000000000000000000200000300000000000000000000005200000009000000000000000000000000000000000000000000000000000000020000000200000000000000000000009a6400000000d600000000000000000000000000000000000000000000000000f7cd6fa005d7fdf40ecd754e71e078817c7eebf514d95de797a791459a8251ed1dbe658fb92c88f18cf10455eb3917e9a66d5e3779717b2229042941b7ecf11c8f00c5e7effd098f0075c35c606c58d3d4a08765dd338bd2296d9f06977a7aa6c7dddb02031d77fa2c990680190b1f93991cc64b906020137b52ab3f"]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r1, 0xfff}, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090e000/0x2000)=nil, 0x2000, 0x7) 2018/05/13 09:37:17 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10000, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xa8, 0x7, 0x0, 0x1, 0x15, 0x0, 0x80000000, {0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0xe2, 0x3, 0x8}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x31, 0x10000, 0x4, 0x2, 0x6}, &(0x7f0000000300)=0x98) r3 = getpgid(0x0) r4 = getpgid(r3) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r4}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$LOOP_SET_CAPACITY(r1, 0x4c05) sched_getaffinity(r4, 0x8, &(0x7f00000000c0)) 2018/05/13 09:37:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x841c, 0x7, 0x0, 0x0, [], [], [], 0x5edb, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() 2018/05/13 09:37:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6970365f7461626c65735f7461726765747300f8dbf01516c6676468481ec47006ab3db2a399ec0545b803532944e0cfcdf806a2d59644843e06384869ab595ac16e165588f46498ba3146cb464d8cd79cdc83ef126c38785acae2455a9e0a9968dc2e70db6d06f1c60fd229d394c8890b3e751d5e913e021f26f9f68b6c3ccd873b4aff8915406e791cf20ab333badb20c8f4adfdd078aa6b0573b1c8a9037870ba1a440e24d4699c902492f6") ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") syz_open_procfs$namespace(0x0, &(0x7f0000000040)="6e732f63678a2c4c12f2f0ad0fa43197af5c") ioctl$TCXONC(r1, 0x540a, 0x4) [ 262.797016] binder: release 19030:19031 transaction 40 out, still active [ 262.804052] binder: undelivered TRANSACTION_COMPLETE [ 262.845105] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.865287] binder: send failed reply for transaction 40, target dead [ 263.042457] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/13 09:37:18 executing program 6: unshare(0x60000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000004fef8)={0x0, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x17}}}, {{0xa, 0x0, 0x8d5, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) 2018/05/13 09:37:18 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8801, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x88f1}, {0x8, 0xfffffffffffffff7}, {0x2, 0x68}, {0x4}, {0x4, 0x1a4}, {0x3, 0x3fffc0}], 0x6) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xffffffffffffffff, {0x0, 0x0, 0x400000000000005}, 0x0, 0x401}, 0xe) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="577c74bc1354a067ed4236d8169bcf3315aa13323d6cc34770b373343987ce4caa4cfb3345279b38d7ff5b5aea7db9d4d0a52a662bd67939d32a82dd053c7b2dadd04529d607609cd08d2e884a794f3b1e81187a55fa23b162f9c2c9518cbf7c6a77fdab315f440b751c2f0ffa9efb9a6009b3f3ded59f2da8a10d7ca16d99ea1c1c46684761cc182823fddf") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x3fff, 0x0) accept$netrom(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000500)={0x400, 0x4, 0x1, 0x5}, 0x10) socket(0x3, 0x1, 0x7fff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x200, 0x30, 0x9d7, 0x3}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0xc56, @dev={0xfe, 0x80, [], 0xa}, 0xf4}}, [0x3, 0x10000, 0xfff, 0x100, 0x3, 0x1, 0x2, 0x71c0000000000000, 0xb914, 0x5, 0xffffffff, 0xcb9, 0xd0e5, 0x6, 0x7]}, &(0x7f0000000400)=0x100) 2018/05/13 09:37:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$packet(0x11, 0x3, 0x300) r1 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) recvfrom(r1, &(0x7f00000000c0)=""/42, 0x2a, 0x100, &(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0x80) sendto$inet(r1, &(0x7f0000000080)="536b7898916a819aab99141ce3f5a5acf6999e3b60b96bc574670b4ad5be2a5ab1", 0x5726, 0x8000, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/13 09:37:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x40) syz_emit_ethernet(0x3a, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0xffffff94, 0x4}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) 2018/05/13 09:37:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket$inet(0x2, 0x800, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="da", 0x1, r1) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r4) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r7 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$ION_IOC_HEAP_QUERY(r7, 0xc0184908, &(0x7f00000002c0)={0x100000000, 0x10, 0x1}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000440000000000ff62bb0b00000000100081000000000000000000000000000000"]) keyctl$update(0x2, r6, &(0x7f0000000580)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r5, r6, r3}, &(0x7f0000000540)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'speck64\x00'}}) 2018/05/13 09:37:18 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x8001, 0x8000, 0x1, 0x60c, r3}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/05/13 09:37:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x400) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x9, 0x401, 0x0, 0x6, 0x3, 0x4}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000240)) 2018/05/13 09:37:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x880) 2018/05/13 09:37:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1d}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r3 = socket$inet6(0xa, 0x80807, 0x3f) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) [ 263.564132] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 09:37:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000)={0xf88, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/13 09:37:18 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0xffffffffffff7fff, 0x1, 0x200}, 0x10) fallocate(r0, 0x0, 0x0, 0x8000) fallocate(r0, 0x0, 0x0, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000000340)="2c26570d3d401eb11029daff640234a4b8a45a98b6f2f38403a8bb4bc5446fe94f4f2ba43408afa8cdb4b0425b21f114ff", 0x31) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x2, 0x6, 0x100000001, 0x8, 0x4000, r1}, &(0x7f0000000280)=0xfffffffffffffe58) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x8000, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x10000, 0x8001, 0xff, 0x5}, {0x7fff, 0x9, 0x200, 0x7fff}]}) 2018/05/13 09:37:18 executing program 2: r0 = socket(0xe, 0x6, 0x6097) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 263.725254] could not allocate digest TFM handle speck64 2018/05/13 09:37:18 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002840)=@assoc_id=0x0, &(0x7f0000005600)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005640)={r2, 0x4}, &(0x7f0000005680)=0x8) sendmsg$nfc_llcp(r1, &(0x7f0000001340)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x0, 0x4, 0x3ff, "7b3d2f8bb22b5ed1ab363701ef7021d3da54af968e130c79c9f4627de71689177a76ca4951c33daa0113db11549f94bff0135b3c8fc6fc6f28c9f80c30ee39", 0x38}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000080)="2ace801ab42ae3d7005b3c732a844e699608c1ab0510df59a86bedf80e16cbb7ce8411b0a2a1b47e7142f65f8a3d6fe8358a41006b4edda83a7dd9e06a2ec2f3d68b33c5bcc0101a120f98ce1d31784f12eebea8cbae91f717af01d92f104647a79575a0edc00dc249c7184200f986a6a259dab2b98daa372a42de1cc27e53875848def01f132abb5907dc9b6a6b97fd070fd56b5a74626fd2203e9f75d66bf5230fd2b86bc75aded03258562f2a3a5c26469b36d5c3075cf65f26ad", 0xbc}, {&(0x7f0000000140)="652c2f81c8fd2c1ceea18585640c1410e8efe5c30fe73868eeabf783fddaecd63fd2df3dd3767d5a489baa3a3d1fed121cedfce741e9a9205dd19f07191620e9", 0x40}, {&(0x7f0000000180)="d8517155793bb6200e7f8dec7bae5544112066cc11819983ddd8593181f7f99dda7781432784fbd56d81c8d490b6a8105150d5fece600643379dcbe8eb7b42c4d46fa22ba6d8ac1421abf8fc0a6e5803abc37d5054bc86f80a101927ce93f5d5b07f46927d6c35f6d44b3ad4039db04cdf210f1b68cb9b0fc6673f126f990007bfad786d4cd654f6c88b62f298152a92d18d47f72a5168b7a7fcd8384c98b04bcd79bdae868e5b5196300084314f0a83466dc101dcdfb889d6a5d67fbc8609208d89d5562b0220d4cc", 0xc9}, {&(0x7f0000000280)="f0c8c4bc7c05131fe32fcef2626cf46ee4b7f8dd5b28b0b1ae823e76752c4906be5ef323d0b12164237a0a611d029bd647c92052ec818cec06cafac60bcb", 0x3e}], 0x4, &(0x7f0000000300)={0x1010, 0x11d, 0x101, "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"}, 0x1010}, 0x80) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000056c0)={r3, 0x2}, 0x8) sendmmsg(r4, &(0x7f0000005540)=[{{&(0x7f0000001380)=@llc={0x1a, 0x309, 0x80, 0x3, 0x9, 0x1}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001400)="c0289fadefd1f6eb4613ad353ebe6e600b83c823dfa939f3f7f9ce1d13088d059454d7775b55981a8ce4daeba4de5cf3c36027cc752d01b4816ee42640ac1783e892107cdade3a737b7ee10b4b99cbb9baf1124c43526c4dc986586871e356b5fc86322ec6fcd6de5c0cf25392404d4454e4d5ae39cb3cf65a85d5a870c0bf6eef0a", 0x82}, {&(0x7f00000014c0)="b1aa50c638a33640a7105418217f8420c271669b2873f3c1f44a54aec4f8e8aafa9a4f9e49f4ea1680760d37aded20b64f69059dca6a929a5e3f43d7d7909a4650246bc4a1f68128e91bedfb783c", 0x4e}, {&(0x7f0000001540)="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"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{0xe8, 0x116, 0x2, "e6468bc9916fc9402a219533293afd40abd5f2e291c248f04c183a2ca279a72677ac4e052071cc43fb6049e022d374a2a91cd98978b9a404ba3689b099d8368923a311ff4a67e4152278fe0279c86115d7caf37b34126506af6ddfda591d356353fe4a555f1236adc892661d4297f0bf0f844c1ce45eb43ccbb86e8c4da491e9c4b028c050bb595e491bb193ff30c6bb9fad8872d10a99df4affe85d767dc6f43ed3f6d8cce990290bfa48f471f2cae9d457c00f2eecae05b86645b0e06de6f29e7eaf3f3847a0220bf56369d3e0600feeff3b43f708961b"}, {0x80, 0x0, 0x20, "f4f9dd2c1a34fe5d53414630b9859c313bee5557b03a1f590eaf2e0b6de9828e90e72b714c756f952f614b54ec248e1316a96b2b6e7deca1c85911f61a995c367aac6c3887cfb5168d5fa0ce6730fc1c7350698f9dd2e52405ec46a49683c367039a8adacd6aa70bbfd736e1ce28"}], 0x1400, 0x20000011}, 0x9}], 0x3, 0x0) setsockopt(r4, 0xff, 0x0, &(0x7f0000df2000), 0xffa6) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/13 09:37:18 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x30, 0x10b001) timerfd_gettime(r0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) bind$rds(r1, &(0x7f0000000140)={0x2}, 0x10) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/05/13 09:37:18 executing program 6: unshare(0x60000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000004fef8)={0x0, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x17}}}, {{0xa, 0x0, 0x8d5, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) 2018/05/13 09:37:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) gettid() [ 263.887258] could not allocate digest TFM handle speck64 [ 263.957541] IPVS: ftp: loaded support on port[0] = 21 [ 263.970651] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 264.000902] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/05/13 09:37:19 executing program 3: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe01, 0x0) name_to_handle_at(r0, &(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="e556dcb8fb0d1f0007a600f40500000054ba"], &(0x7f0000000280), 0x400) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000080)="04", 0x1}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000400)=""/197) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x14, 0x4) 2018/05/13 09:37:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r3, &(0x7f0000000180)="8f34e98116f7f2a7e53fdded1d1bf4db095729779ecabf82ed01156f0dd4d0a56569f9b39a3820ef041de7d29f3a22b1f662df21f31faf27d244da9690ec3d80114884ab0e144e"}, 0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000003208000000000000000000000000000019a7a4092788eebef44469c024b210b24071098fd01f162c6f9f0883"]) 2018/05/13 09:37:19 executing program 2: r0 = socket(0x50a049a56c0fa740, 0x1, 0x0) eventfd2(0x5, 0x80001) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xba6, 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a00e3e9", 0x12, 0x20000040, 0x0, 0x0) recvmmsg(r1, &(0x7f000000b0c0)=[{{&(0x7f0000008ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000008c00), 0x0, &(0x7f0000008c40)=""/71, 0xfffffffffffffdd9}}, {{&(0x7f0000008cc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f000000af40), 0x12f, &(0x7f000000afc0)=""/247, 0xf7}}], 0x2, 0x0, &(0x7f000000b2c0)={0x0, 0x1c9c380}) 2018/05/13 09:37:19 executing program 1: socket$inet6(0xa, 0x4, 0x8) r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x32d100, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000000400)={0x4}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000300)=[{0x6, 0xffffffff, 0x5, 0x1ff, @tick=0xf5, {0x0, 0x6}, {0x6, 0x8}, @queue={0x0, {0x4, 0x8001}}}, {0x401, 0x1, 0x5, 0x1, @time={r4, r5+10000000}, {0xffffffffffffffe0, 0x4}, {0x800, 0x4}, @connect={{0x6}, {0x1, 0x10001}}}, {0x0, 0xfffffffffffffff9, 0x3, 0x200, @time={0x0, 0x1c9c380}, {0x400, 0x100000001}, {0x25e, 0xb9b4}, @time=@tick=0x1000}, {0x4, 0x3, 0x7fff, 0x1f, @tick=0x4, {0x1f, 0x3ff}, {0x1, 0x7f}, @raw32={[0x4, 0x3ff, 0x4]}}, {0xff, 0x7fff, 0x6, 0xfffffffffffffe00, @time, {0x9, 0x80}, {0x7fffffff, 0x81}, @ext={0xff, &(0x7f0000000200)="daa9e565145c4a5cf089fc9cf0100b76f50f4c0769d358d69a0f9a73992ad38a7e6bab67eb92d60fbff8873ca13ccb851d112cfe3641b5c0cbaa4bc86461e6738544e2ef0f9e8b8b62b067c3a5851cf12d6eb6bd4cd6c33cb5b19d74f41c888e9f3daba3991bc9eeb13ed714d3206679ec56a68d76f01d31b8d2e99363d24ebe530938774e58be0b8a534e629f61cb16a886f5bada77b208d57dbb0f545c82dbdf5cfc172f68e419152745aa52aa22eea49d35ccec86fad86b586c5563e7f35cfe72912e43ff049b19197b85d092a3d6b392f5d8162a5267f77951364e6722601b1ee4ab9cce7bcbaed2b89b54be8325296280aaf35a82eaad5b9ebbb86a83"}}], 0xf0) r6 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000040)="98", 0xffffff0d}], 0x1, 0x7fffc) ioctl$KDADDIO(r6, 0x4b34, 0x8) fallocate(r6, 0x0, 0x0, 0x7) lseek(r6, 0x0, 0x3) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f00000001c0)=0x1000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000440)=0x6) openat$cgroup_ro(r6, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) 2018/05/13 09:37:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x30140) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/05/13 09:37:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x80000001, 0x5, 0x6, {r2, r3+10000000}, 0x7, 0x4}) 2018/05/13 09:37:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x80000000}, 0x8) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/13 09:37:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x80}, 'port1\x00'}) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/145, 0x91}, {&(0x7f0000001380)=""/219, 0xdb}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000001480)=""/176, 0xb0}], 0x6) 2018/05/13 09:37:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f00000000c0)="c62626e719acf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = socket(0x2000000011, 0x2, 0x0) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000f1a000), &(0x7f0000ca7ffc)=0x4) 2018/05/13 09:37:19 executing program 3: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x80020080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xd6, 0x8000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x4) 2018/05/13 09:37:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0xc4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/61) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x201) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00006eff25)=""/219) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7, 0x0, 0x2, 0x0, 0x0, 0x8, 0x8000, 0x7, 0x8, 0x8, 0xa02, 0x8000, 0x800, 0x1000, 0x8000, 0x5, 0x5, 0xd33, 0x1, 0x800, 0x7fff, 0x3, 0x100000000, 0x516d, 0x3ff, 0x4, 0x400000, 0x1, 0x5, 0x7, 0xfffffffffffffff8, 0xffffffffffffffc0, 0x81, 0x9, 0x4, 0x8, 0x0, 0x10001, 0x5, @perf_bp={&(0x7f0000000140), 0x3}, 0x1000, 0x7fffffff, 0x6, 0x7, 0x32d4}, r4, 0x10, r0, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000080)) 2018/05/13 09:37:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) ioctl(r0, 0x8911, &(0x7f0000000100)="c626262c0000bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/13 09:37:20 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xb2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f0000000040)=""/61, 0x3d) 2018/05/13 09:37:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0/file0\x00', 0xe802, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x1}], 0x0, &(0x7f0000000100)={[{@codepage={'codepage', 0x3d, '1255'}, 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x81, 0x40102) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/13 09:37:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000040)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) kcmp(r2, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/13 09:37:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x110ffd, 0x0) r1 = dup2(r0, r0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x40047211, &(0x7f0000000000)) open$dir(&(0x7f00000000c0)='./file1\x00', 0x200, 0x20) mkdir(&(0x7f0000000080)='./file0\x00', 0x110) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) 2018/05/13 09:37:20 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) sendto$ipx(r2, &(0x7f00000000c0)="573a44ed18ececfc991cbe24f319874fba31af22b67987276866054bb09d3855d92bfaa57d643a08bed684d4a13e6d751c2b104a990b004ddb5977d387cf3e2e204f53503a2ae0bdd6341c99b7a65237caa28a3dc9104db637da82179a1121086087f5a0263af3f0f9172b", 0x6b, 0x0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40100, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r3}) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x6, 0x10) 2018/05/13 09:37:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890e, &(0x7f0000000040)="c62626206d01bf012cf66f") rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) r2 = accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) rt_sigprocmask(0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/13 09:37:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="ba2000ed66b91b0300000f32baf80c66b87ecc538266efbafc0cb85d75ef0f547056baf80c66b8063c098466efbafc0cb0b9ee0f0098f9ff0f001166b8488100000f23d80f21f86635400000f00f23f8ba4100ec813e8b000018", 0x5a}], 0x1, 0x10, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 09:37:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x1, 0x7}, {{}, 0x1, 0x1}], 0x30) write$evdev(r0, &(0x7f0000a16000)=[{}], 0x18) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80000, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)) 2018/05/13 09:37:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x9, 0x20, 0x1, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x1) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x7f, 0x4, 0x1, r1}) 2018/05/13 09:37:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000da2c9c25ebc863c088351af11213f0a0586c79e4b8d33a4db55c8672b50fd1d04798a6ca9aec8c00ee0b86f37bdfe4d13fca4a31ae5880dd315932580fc815b4c5a1fe263c58afcb2ddd603e4d1f3aed7dfac9797b39566814373555ad77bd4fc52d7c02b257f4e9cad54c9ac1a3130be7bcc0b422424ce87ed330437d8c68f9d00602064315b22d75fb8a2fab3cf33a9a54dcac7c9136f5b9a01ae8209bc800000000000000000000000000000000"], &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x0, 0x85a, 0x0, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x3, 0x0, 0x6}, 0xeda667ee637b37f2) memfd_create(&(0x7f0000000000)='\x00', 0x2) 2018/05/13 09:37:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xfb, "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"}, &(0x7f0000000080)=0x103) 2018/05/13 09:37:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x8001, 0xc11c, 0x7fffffff, 0x6, 0xc, 0x1}) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/13 09:37:20 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x0, 0x3, 0x0, 0x3}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x8000fffd, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000900)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000340)={0xfff, 0x9}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0871ffff"], 0x0) r6 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f0000000000)={0x1f, r7}, 0xc) getpid() recvmmsg(r8, &(0x7f00000039c0)=[{{&(0x7f0000002680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003940)}}], 0x1, 0x0, 0x0) writev(r1, &(0x7f0000000880)=[{&(0x7f00000001c0)="0d7501eef14a30281a087e34f7c7e151fe9a6fd684637462fb0f96e59fd15b669c9a41161d97d7a0aadb1e233ef584c253e8bb419f9ca5a4800aabe51889b417d4701c6531e6", 0x46}, {&(0x7f00000003c0)="60759082d336cc4f4b72aa6e14125b32abd968c1a2af9f6ff3ffee947d083ae7b21655893a0c983836635c650bda2659d23d7df11ea8c1e799a28ecb24bc70c3d9bb2517aab039663c9d69f6d5bcec8558d01865439bc1db79a8bb7cd29ec2b4a20956f14a43014d1cc79ab412676197bf1f78d263796e2736152baef7e325f064ffe5bf87d0fb2023b78c60c8b6ec289015c1876b0cc877506aa6c0b67389bbd6b2b37dab0ece10d24d309f8fda009c9bf4dcf0ec2a45ff1b18477e0d39d8917111fd52ca9b6626815ec4bd72ae06", 0xcf}, {&(0x7f00000002c0)="a7870e159b79d9f2b717b5847924e92d4188b7e4978a1f1adcc0d840fbcfd76073bc39bbd6b6ce463097368f9732358a5101c8a5294ce78c0cf84b294660334c28c4d2f122a07c269a881c1dd5adc034e1d10e42364d18e0f9e197f83c09767884d208f3dd8de6af4c1dd7a5e8cbbe2ebf2fe7b4407e82", 0x77}, {&(0x7f0000000580)="52135695ef5f916d1b5c6969a653a576f4c13d21368459e3083df414c844611fca3447677f7cee3bb6b2892deb1119c3db89da7232b8fd49b4f9819f4b0e8e3352dd5fff068353fb8f206f3ba21a335fd141a02d6fa406ea771fa466bc82ee978b19d30e8822042ddc3a1aeb185752b5754d762e7b", 0x75}, {&(0x7f0000000600)="44e5eb55ee87c529b31063a9829caf8f4d8d30aab21d291890cffce0695a887442b176b4c9491aaacf87a9ec072caf7daea752b12c4f69167091de379a4b462ad40fe6c777a05b2fd127b396d73c09f488d7e1d4126f5a5c8dfaea965a6e7a3bca5cbb9ad3749f1696700c809137a8cfcbc770df9d9de9b3220ffe2ed0dcb45297a710fd789fe1cf6b8ebd734a8d4bc9daa44770685752f34dda84fa926550d521efee9236b9f2c64fe509d39854e15dc2a5aaed9383bc4450b3473c824f319244c4f0bf216522747628e66401cb04f67a3ad3a24387e4b01d", 0xd9}, {&(0x7f0000000700)="9acfc3df3e78123ad1a9a1deb89d55a6fe8cb3c8751f50bbba6641352aa9135eb896c32a2c5a1f267e1c39341fed6988b4d8c53a3151174865c415beda54620847cf7201ae750c1400a5d240e0a5f197b3cc91eb9d35c91c827d409984508f3e1d76c20262302b53607f3d22b7460f20b93837e73a07", 0x76}, {&(0x7f0000000980)="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", 0xfc}, {&(0x7f0000000240)="6b463f79d790d72c94854f344a102b1fdb1aea97d29f6f83dafab6891ef9faa92284549b645281891d2bd5f3250f29d33a8d3ba12e5635ded738fdb254f8", 0x3e}], 0x8) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)) 2018/05/13 09:37:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x4, 0x7fffffff, &(0x7f0000000040)=0xa6e}) syz_emit_ethernet(0x32a, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 09:37:20 executing program 5: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) execve(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000080), &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) write$evdev(r1, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/17, 0x11) 2018/05/13 09:37:20 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xa9}, &(0x7f00000000c0)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @random="150bf3da9fa8", 'yam0\x00'}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffffff5f, 0x7, 0xe, 0x1f, 0x0, 0x8000, 0xf4f9, 0x5, r1}, 0x20) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x800000089f3, &(0x7f0000000240)={'ip_vti0\x00', @ifru_flags=0x8001}) 2018/05/13 09:37:20 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xca5f2b586b87e6f5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) 2018/05/13 09:37:20 executing program 2: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x40000000040) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) acct(&(0x7f0000000000)='./file0\x00') unshare(0x200) accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80800) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000200)={0x7}, 0x8, 0x0) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) socket$inet_smc(0x2b, 0x1, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/05/13 09:37:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00eeff0000000000030000000000000000000000000000000000000000000000"]) 2018/05/13 09:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000000000)={0x8}, 0x0, 0x2) 2018/05/13 09:37:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) syz_emit_ethernet(0x315, &(0x7f0000000200)={@random="727cd823c001", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x101, 0xdc, 0x1}], {0x8100, 0x48b0000, 0x200, 0x2}}], {@ipv6={0x86dd, {0x5, 0x6, "43f7df", 0x2d7, 0xc, 0x7, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0xc, 0x4, 0x6, 0xffffffffffffffe0, 0xb4, 0x800, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0x4, 0x0, 0x400, 0xc8}, @routing={0x89, 0x0, 0x2, 0x8001}, @dstopts={0x2f, 0x1f, [], [@generic={0xffffffffffffffff, 0x69, "01bea1c1572b4ee8f1a5a3aa9ea9d45e578d1ad1cb60c70601e657bebbaa83c2d55d6b0efb0aa2763248cfa0c9d9321b7715d876028d8c3ed9733348542128aad9b0238969764798913cbf5e3c326b1efc207b8213637c2d6bcb6790c4c6ee51ef14c94ebcdbb19b34"}, @pad1={0x0, 0x1}, @generic={0x6, 0x5d, "45fc8c5b05b45d3b6ee2e82ae639f0b0e8a6b61d3d8ab5ef205c11bf11fbf181c1541754ab4ddaa0035bee095333b682f2396fbd5ad20d03dfb7160d4d2e2f6ead667db9a91274c3d6d99e14a87dba485bde9c3429faa315ab546c19a0"}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x4, 0x1a, "4c215b350379aa7677f509a5d2e9cd6909e61a82e73539a2faf6"}]}, @fragment={0x7f, 0x0, 0x9, 0x5, 0x0, 0x3ff, 0x65}, @hopopts={0x2c, 0x6, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x92a, 0x4, 0x0, 0x2, [0x9, 0x8001]}}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0x3c, 0x10, [], [@calipso={0x7, 0x10, {0xf9, 0x2, 0x5d, 0x100000001, [0x9]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0x4, 0x5a, "de2b0999f501e29344f85977e76f9452eef43d6bf223cc3e35833cddb564d9377db6f1cc8f121f7f51a2e01189d084709aa2c60b6c0fd240c757d6c4ba6eb4a316c045c872ec2bb16070f1fc4fe8741166f9b49aeba48f82edb4"}]}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0xc3, "cae112", 0x4, "e6477a"}, "0f54d4fa485e19874becd604df2b454a7b67e7098960a9997de94b4a69529be61d1d95ea447265656e19b442e486cab492c85f1a13b41ed703fe0a73ca7774e35edbca462c9ead0fe2c898a9dc6454317d79df9f7b505b38267c9a11816bfc140239d81f732512efa9fc74a24d840de9750f34c4769a29"}}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xd77, 0x7c9, 0xf0, 0xc34]}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8910, &(0x7f0000000080)="00ed970000ca000000000095") sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x10, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000001d9f4051722f92f86e612b299f7e093e6ba4b71f2821968a1a2439472b329fcb813f001bed3d1724cf884dc087bcc037c7e550725f7cd666d89a4f10e3420339ce3bdcc0cfab4be1ad7ac3fdfaa943"], &(0x7f00000001c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x2000000000, 0xffffffffffffffc3) 2018/05/13 09:37:21 executing program 1: r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) r2 = dup2(r1, r0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x10) 2018/05/13 09:37:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x9, 0x6, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000003c0)={0xffffffffffffff7f, 0x80, r2, 0x6, r3, 0x100000000, 0x1, 0xff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x2, 0x4e24, 0x0, 0x0, 0x20, 0xa0, 0x32, 0x0, r5}, {0x1000, 0x1, 0x10000, 0x100000000, 0xfffffffffffffff8, 0x7, 0x80000000, 0x1}, {0x20, 0x5, 0x20, 0x4}, 0x9, 0x6e6bba, 0x3, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0xfffffffffffffffe, 0x95ac, 0xfffffffffffffff8, 0xfffffffffffff801}}, 0xe8) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000080)='\x00') ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x564, 0x0, 0x8001, 0xffffffff7fffffff]}) sendmmsg(r4, &(0x7f0000005200)=[{{&(0x7f0000002880)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002d00)="e2", 0x1}], 0x1, &(0x7f0000002dc0)}}], 0x1, 0x20048044) 2018/05/13 09:37:21 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000740)={0x5, 0x0, [{0x6000, 0x0, &(0x7f0000000380)}, {0xf000, 0xcf, &(0x7f00000003c0)=""/207}, {0xf000, 0xd, &(0x7f00000004c0)=""/13}, {0x0, 0x94, &(0x7f0000000500)=""/148}, {0xd000, 0x9f, &(0x7f0000000680)=""/159}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001800)) 2018/05/13 09:37:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0), 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r2 = getuid() sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x808001}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000008005600e00000027447cded10712b2cc3cc81d0bb1816bb70ce94a038bc2c07abaf735d3ef5fcf65e85382475346efb97a6e4ac5aa3581c37432485e54d6b404a003c22db4c5bca1695f2848bfad7efbf2d9ed5f719ee2d46dac8a45034b48785c0934fa6bb2805e6dabda2d0db62bf46f19c1ed72f280d5493fc6a903c8ead639d3b68b7a56b2f046b8af248234417b6ac3a674ea3a7586db0a8d178ff000c46678259d04b68cca865fad5264c7987bcca07d0511149ee48378f5a023087c65d05bd233159583ed46ac7c286d84731"], 0x4e8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000800)={{0x2, 0xbf}, 'port1\x00', 0x2, 0x460, 0x2e, 0x3806, 0x20, 0x0, 0x8, 0x0, 0x7, 0xdbaf}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000b00)='cubic\x00', 0x6) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000008c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1}, 0x0) uselib(&(0x7f0000000080)='./file0\x00') io_setup(0x2, &(0x7f0000000200)=0x0) io_cancel(r4, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000a40)="4594f74272fbdd3bb20a1e8181", 0xd, 0x48000000, 0x0, 0x1, r1}, &(0x7f0000000ac0)) 2018/05/13 09:37:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe(&(0x7f0000000040)={0xffffffffffffffff}) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) iopl(0x4) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/05/13 09:37:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x5}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20801, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'syz_tun\x00', {0x4, 0x81, 0x180000000000000, "cf65fba0f736", 0x1ff}}) 2018/05/13 09:37:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200180, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x80000000, 0x100, 0x5e, 0x4, 0x334ed962, 0x5}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) capget(&(0x7f0000000340)={0x20071026, r3}, &(0x7f0000000380)={0x6, 0x6, 0x6dd, 0x4eecadce, 0xa3, 0xffffffffffff0001}) fchown(r0, r1, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x1000008000018d, 0x4) 2018/05/13 09:37:22 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x1) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) r2 = getpgrp(0x0) ptrace$setopts(0x4200, r2, 0x8, 0x1) r3 = accept(r1, 0x0, &(0x7f0000000240)=0x2bb) accept$netrom(r3, 0x0, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', '\x00'}, &(0x7f00000001c0)='/dev/amidi#\x00', 0xc, 0x2) 2018/05/13 09:37:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="3900000013000904690000008100002e0700004003000000450001070000002114001a0000000002e500000000000800f41ee4bc7c2bad5825", 0x39}], 0x1) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0x20000000, 0x400, 0x5, 0x1, 0x378000000, 0x6, 0x87b, 0x4, 0x72a}, 0x10) 2018/05/13 09:37:22 executing program 3: r0 = socket$unix(0x1, 0x2002, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) shutdown(r1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x280) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000180)=""/61) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000040)=0x7f) 2018/05/13 09:37:22 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f0000000740)) 2018/05/13 09:37:22 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0x0, 0x0, 0x5}) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/13 09:37:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x8}, {r0, 0x50}, {r1, 0x200}, {r3, 0x200}, {r3, 0x2}, {r2}, {r1, 0x2030}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x1ff}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4020940d, &(0x7f000031aff8)={r2}) 2018/05/13 09:37:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/05/13 09:37:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x100680) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x7, 0x1, {0x1, 0x0, 0xfff, 0x0, 0x9}}) unshare(0x800) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000000000000000000000000000000000000936ba6e5f93dc48dd0584d541c15711b9fd55cfd098ad3c1e630ae76fa49073d6b399e6d4c8a9b24a2ea9c3375aa3d2575d18da45bd3dd5e248aebac5de58da559041b338304be44d25665eb6ede3da42be16779ea9b0a408e972503fea188e9e4e2ab3c6ee92250ad758268d41d46cd2c45d42d472094451b6b93a0bdff6f8ace4c0032686059c2b8519474ca12faa6688f170e90d4cc6f5f57c4079dbf85b7dbdd78bf695a9dabb80ac090ffb275e40b9315daefe1c15f24c597cf04f6", @ANYRES32=r1, @ANYBLOB="000000000000000014002b00100003000400000021efa15c696a5d895e270aae179c6605cb29fcac7d9c18aca8274de5b26c39d612", @ANYRES32], 0x34}, 0x1}, 0x0) [ 268.194854] x86/PAT: syz-executor1:19395 map pfn RAM range req write-combining for [mem 0x177de0000-0x177de3fff], got write-back 2018/05/13 09:37:22 executing program 7: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)={[{@check_strict='check=strict', 0x2c}]}) r0 = dup(0xffffffffffffff9c) statx(r0, &(0x7f0000000000)='./file0/f.le0\x00', 0x3000, 0x1, &(0x7f0000000300)) open$dir(&(0x7f00000000c0)='./file0/f.le0\x00', 0x40, 0x0) 2018/05/13 09:37:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/05/13 09:37:22 executing program 2: clone(0x8004100, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) gettid() pause() r1 = getpid() r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20000, 0x0) write$vnet(r4, &(0x7f00000004c0)={0x1, {&(0x7f0000000400)=""/33, 0x21, &(0x7f0000000540)=""/103, 0x1, 0x3}}, 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xab, @mcast1={0xff, 0x1, [], 0x1}, 0x54ce}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x67}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x6}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x7, 0x10001, 0x44, 0x3}, 0x98) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000080)={r6, r4, 0x7fff}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) 2018/05/13 09:37:22 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087703, 0x910000) [ 268.303262] x86/PAT: syz-executor1:19410 map pfn RAM range req write-combining for [mem 0x177de0000-0x177de3fff], got write-back 2018/05/13 09:37:23 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaad6f, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="643b4ad2b62cd53804e31151af52c0b387ff71516973636172642c00"]) signalfd4(r0, &(0x7f0000000100)={0xffffffff00000000}, 0xffffffffffffff33, 0x7ffff) r1 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000200)=""/219, 0xdb) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000300)) keyctl$revoke(0x3, r1) 2018/05/13 09:37:23 executing program 5: r0 = epoll_create1(0x80000) fchmod(r0, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x2b322f5b, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000340)={0x248, 0x1, 0x6, 0x200, 0x70bd2c, 0x25dfdbfb, {0xe, 0x0, 0x7}, [@nested={0x134, 0x4b, [@typed={0x18, 0x1c, @str='em1ppp1-em1&bdev,\x00'}, @typed={0x1c, 0x4c, @str='!^.mime_typeH.GPLem0\x00'}, @typed={0x8, 0x89, @uid=r4}, @typed={0x8, 0x15, @ipv4=@loopback=0x7f000001}, @typed={0xec, 0x33, @binary="de3cf89a6fe8b1f50e83676794f9f1f779cd86ae7802684a86d4dde10e1fd63b98a3ca7de78d128eaebb7369e031f82c852b2376aa97d01516a64558b3f5f3026a1cb2daae19da275a4d1a9fe3d9e8802afa0f4a77c2e2fe83b282cb7a0d279bda12801f783001fdfbc12dc2d2778f340646bfbb7a80b9f35d61c988aecde81939120f99347fa0384d51f916113d756c0351091be40954349ff6fba270563c4593f5ddaa7173e5122fbb40c6ea5348445a13bf2a43e774ed40c7a359fb000032508498423373f7e4ad3a4839868042929309518eddcdc48ac35204641e74c7b4c057aea44e2c"}]}, @generic="7d8151d6d6b92ccfc12b429825f03e64b42f962c6dc9285b83fba64e64c846d74507aa4d770bcab10383bb8a5a1adbe22ca7af9ad51e159a3de4c789c7c8a5a81c2726870d0ca8d2399a6d3412c7be91baf060665b06031294c85d080bfc328779cd3b143118bc1876af5762f34d305025bc27c978922dd2bd80ffa1d1a85d6eeadbeacd7b581509d0865823350e75d8bed7c4cd72fccc4df5fd", @nested={0x64, 0x41, [@generic="5bd372e16919ab472529b1ef0d95a6e29b419eee8a7edea89f89bca0f88d90b5c83a8d7d185f34b11fe113758b04fe2b", @generic="c9f37e3f2339eefa08c04fffc751946eb8759a5503afe93c630a5bdb74bf9d34608ebf49f274ea8063bd188ab1da"]}]}, 0x248}, 0x1}, 0x8c0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000680)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r6 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x94, 0x8, 0x1, 0x118, 0x70bd26, 0x25dfdbfc, {0xb, 0x0, 0xa}, [@typed={0x8, 0x8b, @fd=r5}, @nested={0x78, 0x24, [@typed={0x8, 0x6e, @u32=0x8cde}, @generic="b3b88c5020ba700cfb596cf801091b2f324cccea09a4b7f0b9d34e6de536c4bd304b27b8f5c59e81f7706ca8727dc0dcc7b4c497051732c5ef24bc1833856f7f77cc8ff16f8e63c53bae390140c0a6223b3f6b729bb851a24c0e9d91", @typed={0x8, 0x6, @pid=r6}, @typed={0x8, 0x86, @fd=r0}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000880), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000008c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000900)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000940)={r8, r9, 0x4}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000ac0)={'nat\x00', 0x0, 0x3, 0xa7, [], 0x5, &(0x7f0000000980)=[{}, {}, {}, {}, {}], &(0x7f0000000a00)=""/167}, &(0x7f0000000b40)=0x78) move_pages(r6, 0x6, &(0x7f0000000b80)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000bc0)=[0xe9, 0x9147, 0x14, 0x4, 0x3, 0x9], &(0x7f0000000c00)=[0x0], 0x6) r11 = shmget$private(0x0, 0x5000, 0x182, &(0x7f0000ffb000/0x5000)=nil) shmctl$IPC_INFO(r11, 0x3, &(0x7f0000000c40)=""/26) r12 = dup3(r7, r5, 0x0) setsockopt$packet_drop_memb(r12, 0x107, 0x2, &(0x7f0000000c80)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x10, 0xe, &(0x7f0000000cc0)=@raw=[@generic={0x3f, 0x2f0, 0x4, 0xeb}, @alu={0x4, 0xc202, 0xa, 0x3, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @generic={0x3, 0x1f, 0x5}, @map={0x18, 0xf, 0x1, 0x0, r10}, @map={0x18, 0x7, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x4}, @ldst={0x1, 0x3, 0x0, 0x2, 0x3, 0x6, 0x4}], &(0x7f0000000d40)='syzkaller\x00', 0x3, 0xb6, &(0x7f0000000d80)=""/182, 0x41100, 0x1, [], r2}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000ec0)={0x4, 0x8, 0x9, 0x8000, 0x0}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f0000000f40)={r13, 0x4e, "6a80c466e19e190c7c080c00821f542786def1cb84c1125530359a0fbc19063e7799e0963bc4bfdccc0f2a52a59fa9d87cad5da5b86bd1157507a966b4f264a092f8db3f2019da00eca7eaf1d5e4"}, &(0x7f0000000fc0)=0x56) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000001000)={r14, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xe3, 0x10}, &(0x7f00000010c0)=0x90) r15 = openat$cgroup_ro(r12, &(0x7f0000001100)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r15, 0xc0045516, &(0x7f0000001140)=0x7) recvfrom$ipx(r12, &(0x7f0000001180)=""/220, 0xdc, 0x1, 0x0, 0x0) 2018/05/13 09:37:23 executing program 2: listen(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000180)={0xe66}, 0x10) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) modify_ldt$write2(0x11, &(0x7f0000000340), 0x10) write(r0, &(0x7f0000000380)="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", 0x1000) r1 = socket$inet6(0xa, 0x803, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00000014c0), &(0x7f0000001500)=0x4) 2018/05/13 09:37:23 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}, 0x0, 0x8}}]}, 0x13c}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cmac(aes)\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001500)='.dead\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001580)="3051a91be178782c3140652c9cd155", 0xf, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001480)=[{&(0x7f00000000c0)="d76d19d4c84b8649a640aeeb11a622f59d020992a4fc7e1b19630989d2b29b1fc860ff5db7116eccd300f4a97144d053e678657a7f343e3589151e961382e3658c94b39576cfff166439a5a1e70bd00ac22c71bfd3bb0525fe5a9a0bb6eafa65847eaf7a9cf9a516bb0e5a79e803a1f488fb534d77ab01d4b3f75423372e95b51e39bebc058bd911152169ae5c2e6513b41ac5dbec3ed5912dcb45dd56eda9e9693677064612d69d896c277b2892eb52339442b702f04b0ea000926090403da7339a8d234aa9589a39bd6e4399c2f73ddf326a9ac198fa1cbb4a11510e04897ad28e3f658a3e3271a4a2fe447e6733e71a0fa3ecdd", 0xf5}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c2912ea895a080f16bab70eaac58f5941fe41d949f8655946259429d1893c529496f0a076c80e55813b795a3c8916b7ffb61b6628c078f37e6c60a99ecea", 0x3e}, {&(0x7f0000001200)="8b0802704b0f1f17d85338d0c78f82ecdec42c36d062314a20ce28f77607d983fd3dbb5405b527adffc7f15e0bd97a3c6e5ca4fe8242455c9aae7ce5d96be30f25b81fac5bc71febdcf4caa1b83d5acf2c7e84ba2ab56d59eb5ec78d8e6fc0e6ccc960ab21921d34a17ff775f174f24a8ec24998c6b07082b4d7e71d60d603b379128ac8ec223bbf407ee6fcb19b9abe26943d1ecbc496ea659ea6a7579c51c82eedbfe0345a3c33d2a647ca8d212272", 0xb0}, {&(0x7f00000012c0)="2290a1639af8c6d5db744f572794296c2d57165acb9ba3fb2e7969514aa4b1b6a9ef17ee1d1172f42dfb66c3323d118b5a6ee813b1a535c8d832da7f0ac15f251eb3204a4ebda8590152915256e595dfb7e9f7de7d019b25455b6f79ed72ee8600bb7abca31bdf46e51cb7e521dfb0a693ea53fbfd473e9792c7d7c04280e0e885c46ddb0b37722f9c9dbd2c4f7a4c1f39fb6ccdceefd7ce89abb8c5e98b49c18e8c146b192ffe3c61334e36206548533b02066b4bf1290d47d43f111f3d6aa233fd5acaf405d450c0ffd5ad07a82d4cc79624c7a350d7f075a59099087b7b77ba", 0xe1}, {&(0x7f00000013c0)="e5a99a98d547f52866aff6c33092ca35", 0x10}, {&(0x7f0000001400)="fe682a08f907b36a0bb85b4b6ba7e3f7ea8b4531818cf675706ea0660b1c7a31989de34b7c174881507232e735afc06a34da9030c670c04c5fa2ced96dfc3e07192fc2663cbd3697a71df2c5ed7e3d55c83b4ab0ced00ec406b85f7dc9", 0x5d}], 0x7, r2) [ 268.643618] gfs2: invalid mount option: d;JÒ¶ [ 268.648251] gfs2: can't parse mount arguments [ 268.774276] gfs2: invalid mount option: d;JÒ¶ [ 268.778888] gfs2: can't parse mount arguments 2018/05/13 09:37:23 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) capset(&(0x7f0000000480)={0x20071026, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x360, 0x148, 0x0, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'lo\x00', 'veth0_to_team\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 'team0\x00', 'eql\x00'}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r2 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, r1}) r4 = semget(0x3, 0x0, 0x40) semctl$SETVAL(r4, 0x6, 0x10, &(0x7f00000005c0)=0x100000000) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000580)={r3, 0x80000, r5}) 2018/05/13 09:37:23 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0a55bfe81e66ac647324bcc7ed82b9f1409a257b4b66add5e66ce1cb7d495e216a939e4ce5c8d2087aa6a37f6a0d7e942958028f873e8c6964a9b370d777e17dc631a77671a26c2fcbe805232d900b07cca8a473add4db8d0b59669b46b09a73ee29c54d55", 0x65, 0xfffffffffffffffa) keyctl$update(0x2, r0, 0x0, 0xfffffffffffffd81) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfd16, 0xfffffffffffffffd) 2018/05/13 09:37:23 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="4858709a5b243f6ccd6350849ac32780cbe7fc7a8be5e8257b933afbe1f61ceba468d2dcdcddba070f", 0x29, 0x400}], 0x0, &(0x7f0000010d00)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000010c0), &(0x7f0000000900)) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a00)=0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) r12 = getegid() r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000c00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d40)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001040)=[@in6={0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) getgroups(0x3, &(0x7f0000000e00)=[0x0, 0x0, 0xffffffffffffffff]) prctl$getreaper(0x1b, &(0x7f0000001000)) r20 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000f40)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002780)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="c24b13d5ca9769cb2f0aab1e8a1d6783b81f44f6e41bdf6e43d995f7d5ff6e77c4c4e9b90fa430e6ff8e6e207bf2b5399f2bd60c09759dfbefe7b06de1a740e21ddbfb5f6b98b1082652e6d6f8002be3b862ff5032ae46a4725b33f8a90beffa1fd8ab044f71a70f622271961f11f69de9a927c60a46cbd6f85f1ae63219c3a461fdf9063515bb897c347d7c2424d019176c706b5b605bcb1d1206226c531d07200edf51974da140e42d69d6a83564c4b22c79168dc5ec6723f24e183c119467e9011113818118e526442706c2cd0b4eec5954b3ae6578fc090068f7e7461c7ded69d189f5d6fcc826c2a0", 0xeb}, {&(0x7f0000000140)="894891082e3fcbd1e018f54387ef", 0xe}, {&(0x7f0000000340)="f298025080d65f139463235e95d41ff7a01d996288d5c1214340a016c7760358cf0b7f6fa51bde13a340d287cb294f29842224f04beb511f14efe18437e3484b7698339dda3394e38e493e3a5d5dcc99f2f2d9ed1e28d6b9e36b39d8648007264c50650d991fd5844e47fd4bc493fe9b3448b90a6d8ee3dfd1894121842bd21d14b21dd7dc9a21de36a40fb1b3aecc4dfe0c4c38c9ee3f81efd4eb0e380d9afc6b0eb84db9cc6616ab1332daec599167731972c87701b23dee4540ed3ce79f55ad39338a3d7278ed0fd5a99efb9864c9", 0xd0}, {&(0x7f0000000180)="a2", 0x1}], 0x4, &(0x7f0000002800)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x80}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="6869dbcec2ab9364a11c397c2e28252d1eed47fb30600f39d2b1386a5699af3336a9735ce1d31a6ce3e76a57b39d8d895713219ea39c83037a2b144d7225520c5444de104419a86592e6ab20b3207e21f02eb2afcd03dd0e14faca215afc9d396216c2687e8970dca346c5e0f606", 0x6e}, {&(0x7f0000002200)="d472503b13e7db68c201de25cb417cf09c10c483c9e05054b6fbc949165d08defeeae60c8ffec74061a84b955144598498bcccb0f029d85ee96f17a2964da595d088dae273685b7c", 0x48}, {&(0x7f0000002280)="d76ed19411a0656b61613d212094601638d6d169e8d3ccbf19ae65320a85a1d8dc3893dc8c3573ae582fc41dcf2f3f2f5b3e7dc00f11c413f3e78abc5ceea153f9821aba6deb646db547b6b0bd51f5fed1527dc98e23feefae558592860ca2920feccbd15c8843367b847a07f48130229dda7a0fcc", 0x75}, {&(0x7f0000002300)="e317e663f5cdf3e71069ccbca1706457a6a61cea55f40f599572636653bdb76525f40e64ed80fc4602d718032f824598cab460eb4fbae37a23ce59dcdad0841bac1aae59fdc362c2891d4fd9c0454bb0716cd744f3b5fdf8913e7eda8b5c71875c969b4e2149e1632b511d840a201a51a0e850dc4b4cf1f9b4386239213ffc6e75cfb37d9eabcd42b160691238e32321", 0x90}, {&(0x7f00000023c0)="c05338ff21bfdeea5b", 0x9}, {&(0x7f0000002400)="bd8a5474be0bbb59878f82ca6ef7d960c2439f270b8f86e3df91299088935546c78c52d72de319eacfcf5574d3dcc1e0c9340db9145c794b071a0ce5713f1339c13204ab68cff39b32604855c24bfb826de96b7d2152b0c0a31e3457265dd570d773214fa525ac06db75a8f4df400b3fcc8381e0d255cf3560e2e18fb5752d96212372435e4656f2362e072b74f8bdcdc1262140f3b7baf8512119807f0640285da032e0c5e4c0fb898c95b28e25f28b0e072d8f08fb827469a6492ce1d0ec67499c5ed2101073c8f630280ddeb0a42c98b1b6666ddab5f787dcc80f4c053e032c10", 0xe2}, {&(0x7f0000002500)="4fb653", 0x3}, {&(0x7f0000002540)="60ebc3d6925ed75ba21331dd4e3ced7b4e140891576ff681b89671ec1da82ea0c2229e04b69cb6d25a9b18f788ec0cad3e8b4b148454e23fc12d86349a8d4d2440397426d9d8aeca60491f871d0df248b83e6c166a2a67769a", 0x59}, {&(0x7f00000025c0)="9b88c4d5c7d690e45342d424da269d650ca6f0132f9377802b94b5e35539a8842c8784ba4544f6118fb93a62a64b22797e6a437c351aa503335c011a50909674c85d112c230236da12d02f9b818590278a15f613432c2dd97df2c14bf1bf16cf9678494004f4b4296d4ad79db1a1d7ae6440ebb47db9af328d0834bf629eea44756cf04f6750b7b2f99e715dcba04304effa6568d850c59b71450362e4fdd6aa75d2c735f4cedea0284f35c048c4dbfd643b060e9cd384b91db26d2f5b764e2de0364bff503dd831586b17b541312a024931105e2b9954611cde41f9285ab731b446aa35ee116a", 0xe7}], 0xa, 0x0, 0x0, 0x80}], 0x2, 0x80) 2018/05/13 09:37:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x12aa, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) io_setup(0x2, &(0x7f0000000000)) 2018/05/13 09:37:23 executing program 3: r0 = socket$inet(0x2, 0x5, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8000, 0x8000}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) msgget$private(0x0, 0x600) close(r0) prctl$setmm(0x23, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/05/13 09:37:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x40000000027, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') readv(r2, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f00000012c0)=""/101, 0x65}], 0x2) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)={0x1000, 0x1, 0x10000, "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"}) 2018/05/13 09:37:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0xa7, 0x7ff, "3653e87e2fb049f128ca954157a404f7a8890604da09166137f2caece9298290d1fc276e50fa4e5ef45fdcd4d6e52a91455b9676721df40bb901851981fbb6", 0x38}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000300)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009000800001c001400001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000380)=[{0x48, 0x113, 0x2e4, "ab5b9cea8bf0ebf0f145523b1eee08d3642f28ac4bdc0382c503fc04b5b5e1687595997575944c32d99c3482adc8000000000000fe"}, {0xd0, 0x109, 0x1, "5204bedb18941d7a26f739b28277f3ccc6aecbd950e97604d14a4ad869233dff53d64f1174a82e349b2315bf2fd0858f627700338335dc7447eabd7fa317495d2fb79769c89937d519066d000017996982ba23f57f400432b8392dbc8cfce56f8400ac531afbfa63fcfbd458eb80abb3c08de2620b7e72f4dfeca43192286cb7d66abed90ffec695dcd3fa47bb70286e82153eeff381f2e7dbf01e2dacaea9d53dc6dfd236c57b1549388ed2f7cde4615a163aa6e8806965ad0c4684790d2103"}, {0x30, 0x116, 0x3, "3d2446224fc52778b3102a665d4ab10f9e103c9310dd77f05b64b6850d41"}], 0x148}, 0x4) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000000c0)="934ee60c985e444b8d21badd27548737adfd7fe74f3d2ca775912186fbf24822373f1a09848b923de36a3208cced4e077e910bbb619bea8b0fd847841eef6c16a92ed8b0c62093722f076b6a95072f2922a20b19abe5e62a3cac4fdcb3a7330f812b2b64a8444e17b167fbc672882473a2e0f0d08798c1207538fe757969a98960f6f130b749dca8f2f6cd9394a474a6391903d1b31c5c0edd74fe94288a70943e219bc56c03cae105d01959965a5212f3b9bcae29de3655935b63df0f3da6812bd142c9e3afe597b298f55ce1bb732b3f9b4427c8189ddb27ac343c05ee89ca129633b43b8987157bf8fbea397dee75") 2018/05/13 09:37:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x5, 0x52009c50, 0x10001, 0xffffffff, 0x3, 0x4, 0x54, 0x5, 0xde7, 0x5, 0x1, 0x9}) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x800000000000000, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x18080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r2}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000003c0)={r4, 0x80000, r5}) chdir(&(0x7f0000000140)='./file0\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='rose0\x00', 0x10) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x1040, 0x0) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x8010, 0x6aff) [ 268.929727] hfsplus: unable to find HFS+ superblock 2018/05/13 09:37:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000890782ddcbe1e38ecd84fc415b4b98ea2ad356d7de487797924c1a2e4f66b"], &(0x7f0000000040)={0x0, 0x8000000000000, [0x0, 0xfffffffffffffffd, 0xd3c]}) 2018/05/13 09:37:23 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaa800003962e6a4ffffff0000ff8a6394a7030000e8c8101e6da0f4bfd22aa6841c8e884e5d19ff068b296db46c338cd6ca7b2675e4d8684e88c8a107f891b1fc9957239f0b6613726b146fdf74c139cf0a69fca74dedb383312285edfd7ead04ed0184f8553f661a90208579d57ffc46dff338eb35995b8896c90975f69974c5e366fc2096e44d2c6846ca015cc58771fd749701e24c8f02056e18"], &(0x7f0000000000)) 2018/05/13 09:37:23 executing program 2: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000007c0)={@dev, @broadcast, 0x0}, &(0x7f0000001a80)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8e52, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept$unix(r2, &(0x7f0000000400)=@abs, &(0x7f00000001c0)=0x6e) fcntl$setstatus(r1, 0x4, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000001ac0)={0x5, 0x6, &(0x7f0000001b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0xfffffffffffffffd, 0x16ebebbf75bae5be, &(0x7f0000000300)=""/206, 0x41f00, 0x0, [], r0}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950d637ebf000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) syncfs(r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) [ 269.013802] hfsplus: unable to find HFS+ superblock 2018/05/13 09:37:23 executing program 7: r0 = socket$inet6(0xa, 0x200001, 0xfffffffffffffbff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/13 09:37:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x6e, &(0x7f0000000440)}, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/67, 0x43, 0x1, 0x0, 0x0) 2018/05/13 09:37:23 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20002, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x80, 0x7, 0x0, 0x401}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x2, &(0x7f0000000240), &(0x7f00000002c0)=0x68) 2018/05/13 09:37:23 executing program 1: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f00000000c0)="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", 0xfffffd4c}], 0xe1, 0x0, 0xff9a, 0x8000}, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0xffffffffffffffff, 0x1, 0x2787, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r2, 0x10, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/13 09:37:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x1f, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48080, 0x14c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x10) 2018/05/13 09:37:23 executing program 5: syz_emit_ethernet(0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0000005dd1907c005700000000000000000000000000"], &(0x7f0000000040)) 2018/05/13 09:37:23 executing program 3: keyctl$update(0x2, 0x0, 0x0, 0xfffffffffffffea3) r0 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)) msgctl$IPC_RMID(r0, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x130, 0x0, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0624367a696673a1c1f57764789ad2deb8d32a3ccd332cf90dbf1a8a0af2"}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x8001, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr=0xfffffffffffffffe, @rand_addr=0xfffffffffffff8a1, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/05/13 09:37:23 executing program 2: r0 = semget$private(0x0, 0x0, 0x208) semtimedop(r0, &(0x7f0000000000)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) 2018/05/13 09:37:23 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=936']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x20) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)="2e2f66696c65302f2f2e6c6530fe00", 0x0) 2018/05/13 09:37:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x29, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) rt_sigreturn() syz_emit_ethernet(0x111, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)={0x0, 0x3, [0xcff, 0x1d2, 0x631, 0x9d0]}) [ 269.300949] FAT-fs (loop7): bogus number of reserved sectors [ 269.306890] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/13 09:37:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) connect$netlink(r3, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x80014}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66bad004b0c2eeb9800000c00f3235004000000f3065260c00b9f7080000b8a7cc4293bac878cb660f303e9c0fc7ab08000000660f3a21946e04000000090fc6c3f5b805000000b951af8bbe0f01c1640f72e300", 0x54}], 0x1, 0x0, &(0x7f0000000100)=[@vmwrite={0x8}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:37:24 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) io_submit(r2, 0x1, &(0x7f0000592000)=[&(0x7f00007d5000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000038f000), 0x0, 0x1}]) r3 = gettid() getuid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0x8, 0x1, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x7, 0x207, 0x4, 0x0, 0x0, 0x8001, 0x5, r4}, 0x20) tkill(r3, 0x1000000000016) utimes(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000180)={{0x77359400}}) close(r1) 2018/05/13 09:37:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x2) 2018/05/13 09:37:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, "e830cab48fb8b1c33f98663e3c1b8bdf3f6c487bf4a0b62cd6d7bed6594b2928d302b5be6136c0cf89ecd475"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2cea94598d55f77563f4c102c1bb8bc8863f9a60aca56a32009e10ce0da97ca46ab206de980412aa9a72d4fa3e79111bc27b0a436e8543b14dde04ffe64db772", &(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x12}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x81) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 09:37:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1}}], 0x8, 0x0, &(0x7f00000007c0)={0x0, 0x1c9c380}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x410000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/05/13 09:37:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b1d4c)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/4096) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/13 09:37:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x9, 0x8206, 0x400, 0x1000, 0x8, 0x5754, 0xfffffffffffffff7, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x400}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f00000004c0)="816302d58d17a4b73ef7d25270e736e5073bf62192e4c9acc98438851b345827e0bbfd4621169542dc67abb983dad036cc1fb55fe9ab5be889bb577dac48e57f2a9a4324b3a2934477572b83c539ff0b172559eb3ea49fcbc5417214bf1c51beca61b04c03f58fe99d2fb8f8abf446d512d01cf2372d91c752afba4bcdca30de537d6fd357e9759e77aff1e1ddd994a31a0bf0c7c6a957fb900af1b88de1d40c69904c8d96f81d74d8f3ec6fededa0f473d6df66eab49557dfa9e45a1618d1db", 0xc0, 0x0, &(0x7f00000002c0)={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80041, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757360722e65746574312a006b0ea8355a7ee79c338225926cf81bdbaf31959b0623d020f224e58391e9ce4e1c93c63dcb0441b64e3cbbbced00888300000000000000000000"], &(0x7f0000000280)='eth1keyring{vboxnet1*\x00', 0x273, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f00000003c0)=""/200, 0xdc) 2018/05/13 09:37:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffffffffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/13 09:37:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x5, 0x90001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x1ff) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x0) dup2(r4, r2) 2018/05/13 09:37:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/13 09:37:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4a800, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000001c0)=""/144) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x40, 0xd2f2, 0x80000001, 0x6, 0x500000, 0x8}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x40, 0x4, 0x141d, 0x6, 0xfffffffffffffffe, 0x7f, 0x7, 0x101, 0x2, 0x753, 0xfffffffffffffffa, 0x80000001}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x0, 0x0, 0x10004}) 2018/05/13 09:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x26d) r1 = accept$alg(r0, 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x0, 0x32d}) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="177bb33449ab9c9592e1b8c5cf70d249", 0x10}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) semget(0x1, 0x0, 0x2) readv(r1, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/12, 0xc}, {&(0x7f00000029c0)=""/255, 0xff}], 0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) 2018/05/13 09:37:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000466ff7f000000000000f9ad02e503a953e5e4ff1663958ec7b71baec641d532609411dd91dba6064d27d584fd59869ae65d9f16c89759177df340f9c41fd134590888323736f8b90b6dee9ab8ee4ff141e82ef58883a48470f8464584620f28ac131ca2b8293625c1c25b7039d1b82ed305f4399a4539e0"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/05/13 09:37:25 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sy{fs\x00', 0x0, &(0x7f0000000540)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000008c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='adfs\x00', 0xc005, &(0x7f0000000540)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x800) rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) llistxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=""/44, 0x2c) uselib(&(0x7f0000000200)='./file0/bus\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20100, 0x0) execveat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000002c0)='adfs\x00', &(0x7f0000000300)='self[vboxnet0$\x00', &(0x7f0000000340)='.\x00', &(0x7f0000000640)='trusted]ppp1&\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='sy{fs\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='adfs\x00', &(0x7f0000000780)='adfs\x00'], 0x900) 2018/05/13 09:37:25 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/05/13 09:37:25 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40004, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) readv(r0, &(0x7f0000000080), 0x1000000000000152) 2018/05/13 09:37:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r2, 0x1) write(r2, &(0x7f00007fbffd)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440), &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000140)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="3f2b8c3e1322fe0bab0dd2af4fdff80536d3f087b3a9fca348eae391447dc854afe03017c7b82b707dfe3b84f79a6d3d24377042bb76928da081edc1909cbad13994d167292b2fa576a4320cc900df63ec46394beecef25d9cd76f591f05", 0x5e}, {&(0x7f00000014c0)="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", 0x1000}], 0x2, &(0x7f0000000280)=[{0x110, 0x11f, 0x4, "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"}, {0x88, 0x11f, 0x9, "d3fe23335db9e896420d189dd5baacf040542fc020ceabc46ce91601fc835db24fd3c47b312240aad4c9e64bbe053c6e49eeac45e8470fe874cfd65aa6aa19f506916972cf71443a6dafa5ca3d925f4152ebc736062f682ff2d961986236e19beb2e1ec0b3ac2f808dafb2daddec1fcef45b26375f0384"}, {0xf0, 0x0, 0xf8, "03b9f35ffecc6b0a4a1a5bf077c84cf7c89e4fde0ad0895be3531687a69aece3d0341e1e6636a8a901ac5dc9e11fc97343e5fbfe59d6489ddf5117a5fef4c415e1f164c17712c33ed2216860425471b9a5d57b8d68f7b37a67935cb38ccf0774c34bb819bf6aef47785f2de17f8e1ed1bc20fff035b57da199f007bffe8f070af81358be6b179b99ae5614db953ab51019674068dfe9757bcb59ca9159e7d62696830e88632fc1df956d2632a0dbac3a5485871c8461e2c4166d2fe06d7623fadc627869ff0bb5b291f32174768c891c50688e3eb6dbc2ed344fe69aec78cd"}, {0xb0, 0x102, 0x3, "3c9c6a6af1e6cbeec3cbb1f574194a8d3a962c70914da3b17149434895dd1382aac8065c8515ae37ac5684d4cef5bae60b8f5d18b835cb29b880e6d045c7b64519750194dfd180bef321d8c9a7f6c74c08ed563ba849a8558e61988505713f7db8830d0fbc1c70c4ef64eea0e722afef49036ba74a1973957bd76a3cd800bb3f11d970540866bcafc33f28a2b319ef72993fb8aa917415e93588762fc1880e"}, {0x20, 0x29, 0x8, "b69bc776352e54486c819b219815"}], 0x358, 0x40000}, 0x0) 2018/05/13 09:37:25 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x8000f, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) memfd_create(&(0x7f0000000000)='nodev*eth1@!\x00', 0x2) 2018/05/13 09:37:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000440), 0x9) fadvise64(r0, 0x0, 0x4, 0x0) 2018/05/13 09:37:25 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x100, 0x6, 0x11df}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) kcmp(r1, r1, 0x5, r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x300}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x2, 0xffffffffffff4b49, 0xefa9}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000280)=0x3cbf, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="60f9a7ebdde0f9133228be4d7fd708cb4d421f344154ee319353dd826bcbbcd8c191604bc9eb8d96d591fb01770af77db9a8de018b2ee3f3f7d6ad1ffdacebd7dd5d08bceb4e222d60a66c14", &(0x7f0000000340)="f17bd4d771e2a74d60ae343351948dbc87a126912401d548c05c0346c095d12add05748c332b6e51380cb8d885754e8ce57154287857e7bbd46a0be4d50824a9982f0e"}, 0x20) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000400)={0x3, 0x4}) socketpair$inet(0x2, 0x80b, 0x10001, &(0x7f0000000440)={0xffffffffffffffff}) fchdir(r2) getsockname$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000540)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000580)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000005c0)=0xc57) openat$cgroup_subtree(r0, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000640)={r0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000680)={0x8, 0x6, 0x1000, 0x0, 0xd9, 0x2, 0x821, 0x5, 0x3ff, 0x0, 0x9, 0x8}) bind$netlink(r0, &(0x7f00000006c0)={0x10, 0x0, 0x25dfdbfb, 0x40000}, 0xc) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000700)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000740)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000780)={r4}) 2018/05/13 09:37:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000fbffff008f04"]) 2018/05/13 09:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) mq_unlink(&(0x7f0000000000)='\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x7ffff000}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/13 09:37:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x28080, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x1, 0x3, 0x5, 0x16, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_lifetime={0x4, 0x4, 0xc7f, 0x7, 0x6, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x58}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff9, 0x0, 0x0, 0x70bd27, 0x3507}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x100000001}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x1d}, 0x8}}, @sadb_address={0x3, 0x17, 0x7e, 0x20, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0xb0}, 0x1}, 0x840) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000380)={0x7fffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23}}, 0x1, 0x2}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x41, "5a4c0f8d3f63722450b85681614ccb4fbc33a7e4ffff0805892ddca6e11167968c65c4524bafdcf715f7b9bb6371bbcffe880000cb13a9a10ab5c8b7ddd95b52c2"}, &(0x7f0000000400)=0x49) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x105, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab55df8325e94d017d"}, 0xd8) 2018/05/13 09:37:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8b}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x58f54e1a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x8c) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-twofish-3way,tgr128-generic)\x00'}, 0x58) close(r1) 2018/05/13 09:37:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000140)=@random={'trusted.', '/dev/snd/controlC#\x00'}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000180)=0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/05/13 09:37:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") prctl$setptracer(0x59616d61, 0x0) r1 = msgget$private(0x0, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x2, r2, r3, r4, r5, 0x10, 0x3}, 0x7, 0xfff, 0x1, 0x14, 0x4, 0x8, r6, r7}) 2018/05/13 09:37:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) 2018/05/13 09:37:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x20, 0x0, 0x1}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) write(r0, &(0x7f0000000040)="240000002400f95c084a5d7f000020000180007701000000ff010000000000000000002f", 0x24) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/05/13 09:37:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000005c40)=[{&(0x7f0000001040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000300)="90d5a5762e85802e52f26df0db6c178f9901e380c53b5e3f61", 0x19}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f00000047c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005900), 0x0, &(0x7f0000005b00)}], 0x2, 0x20008810) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x40, 0x109503) ioctl$TCSBRKP(r2, 0x5425, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12080, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400, 0x0) [ 271.039794] Unknown ioctl 1074819277 [ 271.059658] Unknown ioctl 1074819277 2018/05/13 09:37:25 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x100000001, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_set$uid(0x3, r1, 0x7ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0xffffffffffffff7f}, 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)) fallocate(r0, 0x2, 0x8, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x302, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbc}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, r4, 0x302, 0x70bd29, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x27fc}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000580)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fstatfs(r3, &(0x7f00000005c0)=""/253) sendto$unix(r0, &(0x7f00000006c0)="2bd2702e2db1af89e9567f904122cf88d79b464cb5ee3444141a937ac0c51dd5e89aa37157a6edc221bb5980d2ea8072cdb027a3014b878c9fa2903ec0e10100ea2e", 0x42, 0x800, &(0x7f0000000740)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x8200, 0x8001, 0x1, r2}, &(0x7f0000000840)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000900)={0xa, &(0x7f0000000880)=[{0x6, 0x6, 0x8, 0x800}, {0x4, 0x9, 0x5, 0xddd}, {0x0, 0x8d4, 0x4, 0x7}, {0x3, 0x1, 0x1}, {0x1d7, 0x8, 0x8, 0x1}, {0x6ea3, 0x6, 0x100000001, 0x6}, {0x80, 0x9608, 0x3, 0x5}, {0x7, 0x81, 0xfffffffffffffffb, 0x42f}, {0x7f, 0x9, 0xa6, 0xbb5a}, {0xfffffffffffffffe, 0x4, 0x2, 0x7af}]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000940)={0x6, 0x1, 0x80000001, 0x100}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000a00)={'ipddp0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@random={'os2.', '\x00'}, &(0x7f0000000ac0)=""/83, 0x53) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x24, r4, 0x820, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000d40)={0x7, &(0x7f0000000c40)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000e00)) r5 = request_key(&(0x7f0000000e40)='.request_key_auth\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ec0)='ipddp0\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000f00)='.request_key_auth\x00', &(0x7f0000000f40)='vboxnet0]}') 2018/05/13 09:37:25 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x40000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/162) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000300)=0xe8) getpgrp(0x0) syz_open_dev$sndtimer(&(0x7f0000001600)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000021c0)) getresuid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700), &(0x7f0000001740)=0xc) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001f00)={0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001e80)={0x4, 0x80000000, 0x1, 0x7, 0x85, 0x23}) getpgrp(0xffffffffffffffff) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) getgroups(0x3, &(0x7f0000001840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001880)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000002100)={'filter\x00', 0x0, 0x3, 0xeb, [], 0x2, &(0x7f0000001fc0)=[{}, {}], &(0x7f0000002000)=""/235}, &(0x7f0000002180)=0x78) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) geteuid() fstat(r0, &(0x7f00000018c0)) r1 = semget$private(0x0, 0x3, 0x1) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000002200)=""/198) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x1fd1, &(0x7f0000000040)=[{0x3ff, 0x0, 0x4000000000, 0x1d}, {0x1c693a6c, 0x1ff, 0x0, 0xff}, {0xffffffffffff574c, 0x8, 0x6, 0x8}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001f40)={0x2, [0x0, 0x0]}, &(0x7f0000001f80)=0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001a80)) sendmmsg$unix(r0, &(0x7f0000001e40)=[{&(0x7f0000001bc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000001c40)="75f66ea3a1c0d154a6653dbcb729f8680243c2df415518883f3f9091c8748add85a0ebd4466387275c001028272b21d7c49921d05273234c5636c49b2d3996f2e6df9a27a2f9a78b59837bef417cc94f31f93751380d5c48d90b7f4c0ee0e56fd95bf619db32bb1a2636c79c8c186dbca14cb91c269b99b8e976242d4d4e62f6f917eed843244c21e986a045bf546c931955feb826df8909e131320e82b515ff7a6731df151fc0bf7c2b8b06df2109a371dc3e9641ea11da64f332a0f9e236dd01bde0b764d81b7de449747a9da8a7f1604d6fd3cbe3f95b70c1b249c7b8be", 0xdf}, {&(0x7f0000001d40)="f47809aba3f4308a79278062af1c89ce3a55de76641649e71c5317cf9a60ea1ded9060781c646e3e75ada29794897686a1a4f89199265d0e3227bc36896e5be332997376d73aecc68eb165690a82ecbeddef41c322d571efd87fa6ab93e4f5307b99a5081a9811214278a76324b45ba087bceed1a47f4f342454b3d9f80f9127ecb9b17da49b72bfa610bb2650ce0e1867f1686d9ec3889378e6a22a00b315f2f3e92047f92aa66ad954c00ce621aa3506fef9276e0cb3427a787ba3e6e259e7e26b", 0xc2}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/05/13 09:37:25 executing program 7: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080), 0x0, 0x36b}, {&(0x7f00000000c0)="1435a22f181776cb6980e6aec32364df3bb5241d3a8898a717402c664d15510030a4bf01316b8e7db5e5c2ee8c036ce45acba21ef18f9ea16e386ff7a6fa0ac1fe19580f05b505", 0x47, 0xb1}], 0x1000000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmdt(r0) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x7, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4000, 0x0) accept$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) getdents64(r1, &(0x7f0000000300)=""/65, 0x41) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000380)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000003c0)=0x3) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='devpts\x00', 0x42, &(0x7f00000004c0)="d190f5a269932d4692026be61fdb34ac1b10e2d259cd31c20cd4baf709548960c6648f03631d66d800217525473204b8b6984d359b4e59267155f8aedc986c944a0eada817448d67197468eb17c6ff090ee562a8c207cac592e17493d749247a1199c2c1f71ad173a56779a248fdf04d59ebf5ccc5b9d58794abb0a169a4c813d54f5e171d077689bcc4286dd8b377fa5bce80b302dc9dd2cdafec4446075eef19dbc3c8b47bdea12b0551236a746cc978e2bdd7ee5c5223ed8d40e5b973d1af5e33de3883039454a4d0eb85b498a71ae5fabc4345aa5fd8a9") r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x1, 0x0) shmdt(r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) r4 = open(&(0x7f0000000640)='./file0\x00', 0x105800, 0x81) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000680)={0x0, 0x10001, 0x1, 0x4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000700)={r5, 0x3, 0x60, "20bb5ba0393dbd7a86bd1e81d894cf20fd2547fe186157a303fd522b3282c41734267424be4b5f3e64dd7a7e98d26a4900ae2c8c65746aea5cc41bce7f77d9890f4d604f66e9b82b15e05d74cf377e0878925d4041aced22fe9aec5c81e6b18e"}, 0x68) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000780)=0x200, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000007c0)) io_setup(0x101, &(0x7f0000000800)=0x0) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) io_getevents(r6, 0x9, 0x3, &(0x7f0000000840)=[{}, {}, {}], &(0x7f0000000900)={r7, r8+30000000}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)={r5, 0x7ff}, &(0x7f0000000980)=0x8) syz_mount_image$nfs(&(0x7f00000009c0)='nfs\x00', &(0x7f0000000a00)='./file0\x00', 0x9, 0x3, &(0x7f0000000c00)=[{&(0x7f0000000a40)="2b7bb5a206d3b4f59024df26e7137ef72a81387d0f14c60983e1934f83ea5b5c8b8227594c117a1047c34e240df31d907ebd796f328aaaf66f792e69788b3f356e858f45fc9fc1198a297ec0b1cbb461942fd562d15a5b78a9ea1130898380866ce0e49cc5f7b8b6677382d13cdcd94805f41c670cc4cfa3223ba74df54e4001a8f80bc0119b3d5168dce3d9a775563c4329f5dddb5332d19264d7c1", 0x9c, 0x6}, {&(0x7f0000000b00)="463674f0ada34fab9715f6dafa22bd4df313cdd6de5f6a904f70cc0768ae54b741ced7a3f5bf4a1b4e4fa84284f4fb12e972e2", 0x33, 0x7}, {&(0x7f0000000b40)="634811c9519e471a0ecf093e312c8bc9dbeb9347dd508deea2574be9e0f715528c4a527904ce9b94d0aee5817e8cf9c851136729379e0718886fb5bff83c9883ce3fc3d747aca660d9a81466ea73f74e5cc866a7334ae7d44a46d9525fcaba94fe8241d255148152ce1302752fab0821484e7248827b18e567ef3031cca0a00cdc39a99655d64a5692aa3e8d244193fb4b1362dffce696aa9df2203de3974c", 0x9f, 0x3}], 0x10000, &(0x7f0000000c80)='/dev/vcs\x00') fcntl$setsig(r1, 0xa, 0x25) r9 = getpgrp(0x0) sched_getparam(r9, &(0x7f0000000cc0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000d00)={'sit0\x00', {0x4, 0x8000, 0x9, "b50dbc2b46cd", 0x80000000}}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000d40)={0x3, r4, 0x8}) 2018/05/13 09:37:25 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="00009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r0, 0x0, 0x2000000000000002}, 0x10) 2018/05/13 09:37:25 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000000040)=0xaa, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0xffffffff, 0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/13 09:37:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x80000000}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000001c0)) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000200)=0x3, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 271.143746] Unknown ioctl -1072150272 [ 271.150999] Unknown ioctl -1072150272 [ 271.166711] kauditd_printk_skb: 194 callbacks suppressed [ 271.166722] audit: type=1326 audit(1526204245.842:211): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19705 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 271.291049] MINIX-fs: unable to read superblock [ 271.335226] devpts: called with bogus options [ 271.378937] MINIX-fs: unable to read superblock [ 271.394150] devpts: called with bogus options [ 272.097286] audit: type=1326 audit(1526204246.772:212): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19705 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 09:37:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80001) ioctl$TIOCEXCL(r3, 0x540c) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/05/13 09:37:26 executing program 6: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84802) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) r3 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x2, 0x0, 0x300000000000, 0x0, 0x0, 0x0, 0x40, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, @perf_config_ext={0x3, 0x7}, 0x0, 0x0, 0x0, 0x4}, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/27) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r3, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) 2018/05/13 09:37:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000100000829e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[], 0xffffffdf) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/13 09:37:26 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) 2018/05/13 09:37:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x17c, 0x42, 0x300, 0x70bd27, 0x25dfdbfc, {0x15}, [@nested={0x60, 0x3c, [@typed={0x5c, 0x28, @binary="2bbc21c277d4ded55f7485ced331d3b43eeb6df4ff989b20b2febc2ba1764b4fc3c4f412be272571c3e0a34fa4adbe6fbb1d97f986d6d3d9bdb2270b97c2a6b8b241118ec26c9f19afad8f1afa1e6679504964a8dc44"}]}, @nested={0x108, 0x56, [@generic="1f0df792f49e1036ee94309fd6e779ae5afbfeb5d3637a243c3b9051c72f4dd85c49438e367961677ef400cae8a7544b1907203f22534225d440f7a1841bf8b82f14f44bfadadae2106245e2d73cb0d64a72e421e49effbd093a3df2826f2353bc69c2995e9691841e163f3e6ecbba7c7bc072249c35596123964eb349fad5652f5b2cbb0489733664a922829e0220e6ac417f5f1336c40dabe2ad6abf55426680e5a58c5f8de93ae1c3d304c4c3b19306b421fb52c3cbcb477d431c136dca0b1f0b9592e2fe8603e8acac4cc9506c154a99d6fd2ce4239d14b5b03b7d57b59cbeeac35d5cd1532658479637dd58f14b", @typed={0x14, 0x7b, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}]}, 0x17c}, 0x1}, 0x40) 2018/05/13 09:37:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x189000, 0x10) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x0, 0x3ff, 0x800}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/13 09:37:26 executing program 2: sched_setattr(0x0, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000008000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) semget$private(0x0, 0x4, 0x100) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) r4 = dup2(r0, r2) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x10) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) getpeername$unix(r4, &(0x7f0000000340)=@abs, &(0x7f0000000300)=0xfffffffffffffe3a) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/13 09:37:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000028c0)={{{@in, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) fcntl$setlease(r0, 0x400, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(r1, &(0x7f0000005180)=[{{&(0x7f0000002ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002b40)=""/22, 0x16}], 0x1, 0x0, 0x0, 0x8}, 0x268d}, {{&(0x7f0000002bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002c40)=""/139, 0x8b}, {&(0x7f0000002d00)=""/113, 0x71}, {&(0x7f0000002d80)=""/198, 0xc6}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/149, 0x95}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/23, 0x17}, {&(0x7f0000004f80)=""/113, 0x71}, {&(0x7f0000005000)=""/171, 0xab}], 0x9, 0x0, 0x0, 0x902c}, 0x80000000}], 0x2, 0x40, 0x0) accept4$ax25(r3, &(0x7f0000005200), &(0x7f0000005240)=0x10, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000340)={0x2, 0x8001, 0x1, 0x2, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = creat(&(0x7f00000015c0)='./file0\x00', 0x8) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000240)={0xffffffffffffffff, 0x10000, 0xc9, 0x8001, 0xfffffffffffffff7, 0x3}) sendmsg$alg(r4, &(0x7f0000002880)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001600)="3bbbeacc2bec04a7251f986b6425dd9f3c6dbb4af072f547b9e4d6dd199eb9db6c952f6fed6c4897a007acdd3234302eff87ad5f1e79ac0c78403718bddf436063964ff04b98e4f6d1a52eb1326c8b453b8c0a8422b33876f9f17780abd7abb4538a73fbf10725b7909d31174e1dc4bab03d8417caac6b3377da3f6372b1ce69989ba6ad0748013443921f8717eca12868f9e785852995f65d88b30069e3e8628128b5a7", 0xa4}, {&(0x7f00000029c0)="5a5555b756d1c44679a686f789d87866e12e455963f2fed84db4e31bd1d9815b9608c90dbfad3f47a2a7a58c2168c1b7d875c4a1a1224800767da6547af2c046d84d34f2a0c07f649cc3f00c89f564a3b1784a73a873145a9042e3510908e95918bac62a01c022e454d8ce403ab99bb7cd38c5eb42b8616a6ddbd1d1c70f20899f2202bf2c210589b5a8550afe3878added7ef446fa621bf4c9e1f704ddcb1edd658efe59f43b2e0b8b86ec4413d43335877b990000000f20000008bddd34c59123a06c1f3cc000000000000000000", 0x2}, {&(0x7f00000017c0)="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", 0xfffffffffffffe03}], 0xd2a, &(0x7f0000002800)=[@iv={0x40, 0x117, 0x2, 0x25, "67bd4d2121ac3a26fe2e0b05870e18703a245d2621d4dbdd759bbfb8bf3da77db3a5a5da22"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x58, 0x13}, 0x8000) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000005f4800000100ffffffffffffffff0000020000000900000000000000000000000000000000000000000010e2d6760000000000290000000100000000000000000000006500000000000000020000000000000000080000000000e6fffb000003"]) open(&(0x7f0000001500)='./file0\x00', 0x2000, 0x20) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000016c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001700)=0x0) r7 = getpgrp(r6) prctl$setptracer(0x59616d61, r7) recvfrom$ipx(r3, &(0x7f00000052c0)=""/76, 0x4c, 0x40000021, 0x0, 0x0) sendto(r5, &(0x7f0000000480)="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", 0x1000, 0x24000080, &(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @rand_addr=0x100000001}, 0x0, 0x4}}, 0x80) r8 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x402400) getsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000005280)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x2}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000001580)={r9, 0xdd}, 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/21) sendmsg$nl_route_sched(r8, &(0x7f0000001780)={&(0x7f0000001740)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000002940)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0xc000) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x10000) 2018/05/13 09:37:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0xfff1) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x6f3000) [ 272.279587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/13 09:37:27 executing program 2: mkdir(&(0x7f0000000300)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) rename(&(0x7f0000000380)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/13 09:37:28 executing program 7: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000022c0), 0x0, &(0x7f0000002340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="4e700aaef5bcbc1c8e0fdb8eefb1d0c6bdcb1378322fd9f3f1", @ANYBLOB="a0c2e583fb73936b4fb7466768447113446452b0ffe4a3fb033167534263f11b223c68f6549d4740bd3a20e2ae7a0c1288170ba01f094bab559f0cdc69257e8dde7489f6b7400a390701c16d655fd93cd07ae99374c101082b2258a8", @ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYPTR64], @ANYRES64, @ANYBLOB="4e06b7c7fe4d6738e870790d5bbb085430aae5dea20953535837d000cbfb3f3be4f3189da496aca499ab058699d0270407726d615b9cb659f2c71a5560ad86123966127998ffedec5250e8218737f137e932f0737c40488afb3c9a536690c4e82399d738e4e9abc2c436b39acec6ccd1bac6968c", @ANYPTR=&(0x7f00000002c0)=ANY=[]]]) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x6, 0x2}, {0x1, 0x6}, 0x3ff, 0x0, 0x80}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/36, 0x24, 0x20, &(0x7f00000002c0)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000440)={0xfff, 0x6, 0x200, 0x8, 0x80, 0x8}) 2018/05/13 09:37:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000003400ff0a00000000000000000100000028001300005b00e000000208e85e00d774780e0a060300000008002f00e000190208000f004dbb9254582664d234109f9f29da55d878a7077f00", @ANYRES32=r0, @ANYRES64=r0], 0x3}, 0x1}, 0xfffffffffffc) 2018/05/13 09:37:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000180)=0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x5, 0x7, 0x3, 0x1000, 0x0, 0x800, 0x10, 0x0, 0x4, 0x4, 0x7ff, 0x2, 0x0, 0x3, 0x5, 0x6, 0x8, 0x511, 0x5b5f0c63, 0xf5, 0x5, 0x100, 0x6, 0x3, 0x3, 0x9, 0x1, 0x3, 0x8, 0x5, 0x8, 0x0, 0x7fffffff, 0x3, 0x2507, 0x7fff, 0x0, 0x80000001, 0x2, @perf_config_ext={0x9ed, 0x7}, 0x4002, 0x7, 0x9, 0x7, 0xca3, 0x5, 0xdc6e}, r3, 0x1, r0, 0xb) syz_extract_tcp_res(&(0x7f0000000200), 0xfffffffffffffffe, 0x80000001) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xd}}) 2018/05/13 09:37:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, &(0x7f00000000c0)=[{}, {}, {}, {}]}) 2018/05/13 09:37:28 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630a24ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) r1 = dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000001740)=[{&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f00000015c0)=""/169, 0xa9}, {&(0x7f0000001680)=""/131, 0x83}], 0x7, &(0x7f00000017c0)=""/65, 0x41, 0x200}, 0x6}, {{&(0x7f0000001840)=@nfc_llcp, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/234, 0xea, 0x9}, 0x6}, {{&(0x7f0000001a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/60, 0x3c}], 0x1, &(0x7f0000001b00)=""/4096, 0x1000, 0x80000000}, 0x8}, {{&(0x7f0000002b00)=@ax25, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002b80)=""/137, 0x89}, {&(0x7f0000002c40)=""/85, 0x55}, {&(0x7f0000002cc0)=""/193, 0xc1}], 0x3, &(0x7f0000002e00)=""/77, 0x4d, 0x5}, 0xffffffffffff1d84}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002e80)=""/28, 0x1c}], 0x1, &(0x7f0000002f00)=""/23, 0x17, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002f40)=""/212, 0xd4}, {&(0x7f0000003040)=""/12, 0xc}, {&(0x7f0000003080)=""/31, 0x1f}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/81, 0x51}], 0x5, &(0x7f00000031c0), 0x0, 0xfffffffffffffffe}, 0x9}, {{&(0x7f0000003200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003280)=""/230, 0xe6}], 0x1, &(0x7f00000033c0)=""/5, 0x5, 0x32e}, 0x5}, {{&(0x7f0000003400)=@nfc_llcp, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003480)=""/158, 0x9e}, {&(0x7f0000003540)=""/119, 0x77}], 0x2, &(0x7f0000003600)=""/48, 0x30, 0x8}, 0x8}], 0x8, 0x101, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003640)={0xe, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x1, 0x1, 0x0, r1}, @generic={0x1000, 0xfffffffffffeffff, 0x3, 0xffffffffffffff08}, @alu={0x7, 0x292e, 0xf, 0x7, 0xd, 0x5c, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x3, 0x93, &(0x7f0000000140)=""/147, 0x41f00, 0x1, [], r2}, 0x48) 2018/05/13 09:37:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r2, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) 2018/05/13 09:37:28 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0xc1, 0x8100000, "26a3ae1d37194bc7ea52402bcc4fef401a377cf8400a6a93ed5d657be6c7ad9b2e3f453598ff410f2de38628ac9ae0332238f866aa92f602ce1d0e61e2c3a4452480d767e1084884a760c20e1290b586c6122ba75d6858922ddfd2daca1be878b6654a5db09dd15d5f1bf0b4fdca6dbaf54911b1b971b7ac8c07f952c22b842a1a3799be63f15e72f7821127bc03084b46c57c4c78b2d9accf3ce7889f5082a30e4491138cd206a8a0a1a87f219506df5aa2dc916fa330e6fc"}, &(0x7f0000000140), 0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000200), &(0x7f00000010c0)=ANY=[@ANYRES32=r0]}, 0x7c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x32) 2018/05/13 09:37:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20000000000100) pipe2(&(0x7f0000000040), 0x800) r2 = socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000000080)=[{r2}, {r1, 0x401}, {r1, 0x1200}, {r2}, {r0, 0x1402}, {r1, 0x280}, {r1, 0x1002}, {r1, 0x4400}, {r2}], 0x9, 0x0) [ 273.359727] hfs: can't find a HFS filesystem on dev loop7 2018/05/13 09:37:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r1, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) [ 273.424955] kernel msg: ebtables bug: please report to author: entries_size too small [ 273.433406] hfs: can't find a HFS filesystem on dev loop7 2018/05/13 09:37:28 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/29, &(0x7f00000000c0)=0x1d) shutdown(r2, 0x2) poll(&(0x7f0000000080)=[{r2}, {r2}, {r2}], 0x3, 0x0) 2018/05/13 09:37:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000180)=0xfffffffffffffe01, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0) 2018/05/13 09:37:28 executing program 4: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffff}}, 0x0, 0x6}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8}, 0xbf) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 09:37:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000040), 0x80) [ 273.497424] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 273.521772] binder: 19828:19832 BC_INCREFS_DONE u0000000000000000 no match 2018/05/13 09:37:28 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x52e, 0x400100) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)=0x1) 2018/05/13 09:37:28 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) [ 273.572478] binder: send failed reply for transaction 44 to 19828:19832 [ 273.584190] binder_alloc: 19828: binder_alloc_buf, no vma [ 273.590140] binder: 19828:19832 transaction failed 29189/-3, size 40-8 line 2971 2018/05/13 09:37:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/13 09:37:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xe800000000000000, 0xfffffffffffffffd, 0x2, 0x80000000}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) [ 273.649431] binder: 19828:19838 BC_INCREFS_DONE u0000000000000000 no match [ 273.742184] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/13 09:37:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000400000085) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x200}, 0xfffffffffffffc5b) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000017000)=0x1f, 0x4) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x109102) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = semget(0x1, 0x5, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x6]) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='erspan0\x00') 2018/05/13 09:37:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001480)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000003c0), r1}}, 0x18) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/13 09:37:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8919, &(0x7f00000000c0)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000001240)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xa0a7, 0x9, 0x2c500000000, 0x9, 0x2, 0x3e, 0x2, 0x10b, 0x38, 0x3e4, 0x816, 0x7fff, 0x20, 0x2, 0xfff, 0x3}, [{0x1cb681a5a4992253, 0x4, 0x7, 0x101, 0x6, 0x8, 0xb926, 0xfffffffffffffff8}, {0x7, 0x0, 0x0, 0x8001, 0x4, 0x100000001, 0x5, 0xffff}], "ccba870a8175f34706c57993905b6c72993bdeb3c0e8fda7b7f00a24621cd2afd9cc5f1807f5eba8b4b5c3521e4ce1a12716e2286c0010b9ee94dd6fd78e0ef821367aef515ec26bfe7d2c028df6db4be5cfbff12c63ebd0112f925895bd3f3fd51649e4e73766c3bb0f128873aa6f3319245eb02cd5eb3f0c7b643f0096d4c7fdd5bb559e2d", [[], [], [], []]}, 0x4fe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x74, &(0x7f0000001180)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e23, 0xff, @empty, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000001200)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001740)='/dev/cuse\x00', 0x2000, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000001780)={0xc2, 0x7}) r3 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r3, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r3, 0x101) sendto$inet(r3, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/13 09:37:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x4, 0x4e8, [0x20001580, 0x0, 0x0, 0x20001820, 0x20001a38], 0x0, &(0x7f0000001200), &(0x7f0000001580)=ANY=[@ANYBLOB="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"]}, 0x556) 2018/05/13 09:37:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x7, [0x2, 0xfffffffffffff4c2, 0x8000, 0xb4, 0x10001, 0x523, 0x20, 0x3]}, 0x5c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000001c0)="7fcc7897a46e7d4d5fb2c308f370ef4d3bd8ef4eae5a3b70ff759946791ba5f699395606059fe41fa59343694a4ea52c63d45e8d126c8393ce5afc3bef41b8468bff1ef22d6ebe385dc975340d96d389381e2b19de49cdbaed43711cac7a1ba84ffdc2ce34eb4b73d41098908c12bb46026c2b0d0e0e9864cce6ff3917ac4a", 0x7f) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x1c, "eb6d6ef3815dccd8e06e5704f1dd66e9eee448e66f1b4e441378be7d"}, &(0x7f0000000140)=0x40) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000240), 0x4) 2018/05/13 09:37:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'eql\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x100000000, 0x4e24, 0x4, 0x0, 0x20, 0x20, 0xff, r2, r3}, {0x6, 0x40, 0xb5a000000000, 0xccf, 0x477b, 0x81, 0x100000001, 0x5}, {0x8, 0x8, 0x5f, 0x4}, 0x9a0, 0x6e6bbb, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x2, 0x8, 0xfffffffffffffeff, 0x8000, 0x6}}, 0xe8) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x4, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)="bb9deee2d3ccd35314605b47b6714f1b0bc9617b0a267bffc4acb5e32e36aefbe349078a4ea0f032f8c933f23a18ff32f6b7149237016b948a379cc1924ffda5fb9bf4f66f8d8a745935bcb721dd4d0703d471996ff3992984a04e5b1864080cadf440cf6ef61a87c1db6dc1eaa4e9a651e8098b487ea6e32c2538b3959e0021e3acfb49d9af305c7a4c31172e3993021448099e", 0x94}, {&(0x7f00000000c0)="e0ab344cbaf6ee733c0932365efbd85f65f145372725cad500cee1d3968baaa1280fcda88225669c71c27dc1331ef54e64e6b63f4f6fab64b2fb7569abc41768776e117687001c6d2d3ae9b447ae97fa8f4b41eb7774ddcd49b4c6a5abe5b7a1e6707c5b7b802d26f1214c650215faff868d6873302c13dc6990d4d5d56bda14d63de701bec1c29c39fdb73909a7b0a326bd0ff28f3b0bdbd08f2e0682fff1f832e635c7e642531cdca4771b38ebf9180ab31832975ed0a4e0b22cc2ad1f9dccf6e30786158e91ecf83580b939bcf61f916a87e4bc3f0f162e76c7a2", 0xdc}, {&(0x7f00000001c0)="812768d1334de36714add06ed16b20a34aac70055524a84ada51a1086c2971789551620909498819a0ce8a16a6238d9ab249aee653d5ed6276100842e88cd93b8c470295d742d0bed05aa7539e9efe6f8a16", 0x52}, {&(0x7f0000000240)="081b42d3bf68142ae0d776887207ad24d574a82f4b38cd4eb284601f7962b4527c7b5c5446a246ffa3b1c7d1551d4fa76283ef6d", 0x34}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="a0a2728048a47b0c1c65b95f937f2bd25a226869f48b61e703f76775f8b7cf26d8ff40875cacfbd0915eadb7e9585e211e55731236e27376b97c4275bbfc73f5cf19d6decc75925c32d785b24f86af1b02def800583bba9391041ba77770389c4f1aa481ec71200b4462cdcb00e10804ffe23544e2721e56163cc7eb75be1112c0ce2d8df2715a609a673f1d7f13dfc726e5fd57a5b540fa3df1e63b99d8f79da4611fe00620c5bb3fc501aaf6edd68dea18bcfc8e4b733287a23105c67f1db637295c4731a6cec4714504ba63ba01f93ba82a46ee31f96c5941ced771c089f7d7dc204f38a264", 0xe7}, {&(0x7f00000003c0)="078cd769df3be296bc221dfb590ee99e36714bc782ab783602ac9f31ba0e95df89a9ba43d4744fbb362d1c2171b348b59e8a20fb0441a9948d405eb758711727536712daaab2458f84c457efd41a0d47195ec925179347d566040b0cc52db56230f1204204b13a9b7afe8e80b2e60eb7ad", 0x71}], 0x7, &(0x7f0000d19000)}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) 2018/05/13 09:37:28 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r2 = getpgid(r1) sched_setattr(r2, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) readv(r5, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r3, r4) 2018/05/13 09:37:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) setpgid(r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000700000096dbec7b30be717e20ef7468b5e5af00000000000000000001000000000000011a00e61e1bc2f30000000000000000000000000008b7984f3f4549f7145ff7a1cbd28083cc004f4d8efb4e5c11dcde068912101fcf142c60bf399f888d1120e29a22b3820b6183c2c88c4d34ebee484ddae37918b4ef723c4d3fe7734f396debc16d70"]) r5 = getpgid(0x0) sched_setscheduler(r5, 0x7, &(0x7f0000000040)=0x400) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000100)) [ 273.888528] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/13 09:37:28 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000200)={0x9, 0xf3}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3, 0x7fffffff, 0x7fffffff, 0x3}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x100, 0x8000, 0x101, 0x100, r3}, &(0x7f0000000340)=0x10) ioctl$KDSKBLED(r2, 0x4b65, 0x6) ioctl$KDDELIO(r2, 0x4b35, 0x7fffffff) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000380)="2794486c21f622f92e1eee4af74e11cd5d0632af6358e521ad98769b977efdeeccb48e7e0543414ba52122cb4d8b1984291f7a63ecef5bcedcf7e34b99ae1ecf2b4a0d73924617d0ce953036d463e5da33bfaf6ea12d7b77febfd74df65b06a6ba6b739caab580b25e896b453330e1c56353057e146f8d47b0192140a8670085696061e36011114e6f8369addc283ca3b41d7c2d07c79423d9190e70404204fffe67c2f82f5965058b59b5596b9ab2435311df50ca07df8d6a83e1ec20b848", 0xbf) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r4, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = gettid() waitid(0x1, r5, &(0x7f0000000540), 0x40000001, &(0x7f0000000580)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r2, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r6, 0x8, 0x8}, 0xc) fchmodat(r2, &(0x7f0000000700)='./file0\x00', 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000740)={0xb8, 0xaa5, 0x4, 0x88e4, 0x1, 0xffffffffffffff01}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x44) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000840)={r4, 0x5}, &(0x7f0000000880)=0x8) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000008c0)={0x303, 0x33}, 0x4) getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000009c0), 0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000a00)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r7, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000a40)=""/124) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000ac0)={'team_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) syz_fuseblk_mount(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00', 0x7000, r8, r9, 0x3, 0x9, 0x80001) 2018/05/13 09:37:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xe60f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0xc0, @loopback=0x7f000001}}, 0x3, 0x9}, &(0x7f0000000140)=0x90) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000280)) 2018/05/13 09:37:28 executing program 3: r0 = socket(0x2, 0x801, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="05fe21adf1d082512455ea716484d5353668aba8a2764e603a3cb5b88c3f939c5fc57e1d2e6101f1bb938958c8e7d477d9254baae3bcd150acee0c6d89310fcb76aa4a67c11b0b416dc2b33442cb947aa3016ec2bf17a05fb104ec3310", 0x5d, 0x80000001}, {&(0x7f0000000200)="12d5aa39d8d61dd74a21e2707c0704ab299c71c1e6f7061b6f5d43064a118dbf5c15e16a9dd0e0d9b20f84a1bd1a907b", 0x30, 0x3}], 0x404, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@uid={'uid', 0x3d, [0x3b]}, 0x2c}, {@creator={'creator', 0x3d, "c344a40b"}, 0x2c}]}) clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="8d8a6840de206861aa2bb87b99bb0cfe45323af30809d3f805662fd50ea5034f47f5ab3a78f00d7cc6c6ed9f827d1e4cdf8cec5f3a4f6dc7616095774a2e0cb8902f098d010c7fc388ed3e120aeb04740145421b0e42a77a617cf8bd05a082762c9a1f1002a43c37385d95851d1ee13f58b6222ec16748122c1eb3f9e305018a23481fc6506626c180abc55eafd9c7084535bcd8f75bc192e8da2f3e07ac7bfbe7a32e9f5c981e2af86c0ecc29f016912516bef57afe3d6bbee834d13f19d2ea78407e49f8203ce48853079606fd199e2806acedf0da2a3f1578cf", 0xdb) ioprio_get$pid(0x2, 0x0) 2018/05/13 09:37:28 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x7, 0x8) semtimedop(r3, &(0x7f0000000040)=[{0x4}], 0x1, &(0x7f0000000440)) clone(0x0, &(0x7f0000178000), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r2, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x7, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000700)=ANY=[@ANYBLOB="d60000027ff6ffa1fa00550141b54f30cc41d5bd27b036f987487bc8271816da3e034ac5065c815c4c07c19186af3dd27c8a9f070d8d1c6af9504592dd0bd932123677d70ad3b92224686be095b31e79c0ea7d0ed1ded0610026c5d8249d7caca6f9b1d08df7e0dda3a82f4f1d5ec14f134288abf8b4790c12443bf99f794009882ceb4a9e973f7559a6d20caf75e8cade0994ac15e6e471961194729245ff19277156ee0d11469f454e30dbe8193f0388f8aeeb1c160968b7253a77cd36de2e57ff2d07b5b386036d4f"], 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r6 = gettid() sched_getparam(r6, &(0x7f00000000c0)) socket$inet(0xa, 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000340)=""/211) r7 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x40000000003, 0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) set_thread_area(&(0x7f0000000300)={0x391, 0x20101000, 0x400, 0x5, 0x7, 0x400, 0x7, 0x8, 0xff, 0x800}) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x80, 0x3, 0x3, 0x0, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x5ea98d4056483816) getresgid(&(0x7f0000000880), &(0x7f0000000600), &(0x7f00000008c0)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x9, 0x4) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 2018/05/13 09:37:28 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='sit0\x00') r1 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000001200), 0x1, 0x7ff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x20) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00000011c0)={0x80, 0xbd7, &(0x7f0000000180)="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", &(0x7f0000001180)="3359105bfc2789e4c87ddf118b0d0fe74b7e3c376799aff3701b4b15c42ea87072d44b602eb4df95a205740f", 0x1000, 0x2c}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, r3}, 0xc) 2018/05/13 09:37:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x4250, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/13 09:37:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/202, 0xca) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x74, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="5c6370757365746b657972696e673a89736563757269747962646576656d316370757365742d5c252b2b707070302f766d6e65743000", 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/hwrng\x00', 0xfffffffffffffff9) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="06ff66c68344ae15f2b10fa698", 0xd, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000000440)=""/4096, 0x1000, &(0x7f0000001480)={&(0x7f0000001440)={'tgr160\x00'}}) [ 274.176613] hfs: unable to parse mount options 2018/05/13 09:37:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x15, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x37, &(0x7f0000000080), 0x2080d6f9) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="47504c7de82a6c6f00", 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/80, 0x50) 2018/05/13 09:37:28 executing program 4: r0 = socket(0x8, 0x100002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 274.384258] hfs: unable to parse mount options [ 274.701510] serio: Serial port pts0 2018/05/13 09:37:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r3, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002780)={@local, @empty, 0x0}, &(0x7f00000027c0)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002800)=r5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10002bbd7000fddbdf250d0000000c00020008000700000800004800030008000400000000000800080001508e7543000600fe8000000000000000000000000000bb08000300030000000800030001"], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000070000000000000000070000000000000004"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 09:37:29 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7261770049ab9ffb2db842b5d697130000000000000000000000000000000000000000000000000000000000000000648161a31a5244b781cf66464ccf48d10d88c12e778b15e69bb454049552bfd5c945d2527234eaf5b855f3da9778bdc08f0779a4bb0bdff240720718e7d1000000000000774d9bf9cb0acbcb220610c22afcb8946fe08ab50c284eecec6ad5fcd2b1b6ac8bf26543d9d3fc862f7ef5721e9af3828f7aad2db19876de17c0359ac3859cf080fdc7c2d1571a7f"], &(0x7f0000000100)=0x24) 2018/05/13 09:37:29 executing program 2: unshare(0x8000400) r0 = userfaultfd(0x0) fadvise64(r0, 0x0, 0x800000003, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) bind$unix(r1, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x2000000000000000, 0x100000, 0x200, 0x1, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0xd000, 0x7002, 0xa, 0x7, 0x1, 0x100, 0x3, 0x100, 0xffffffffffffffc1, 0x3, 0x7, 0x58a}, {0x10000, 0x1, 0x1c, 0x8, 0x2, 0x0, 0x5, 0x4, 0x20, 0x1, 0x0, 0x100000000}, {0x5000, 0x5000, 0xd, 0x7, 0x3, 0x8, 0x80000001, 0x100000000, 0x100000000, 0x2ea2b7b4, 0x6e64, 0x1}, {0x4, 0x4000, 0xc, 0x4, 0x1ff, 0x7, 0xb299, 0xf59, 0x0, 0x800, 0xd9}, {0x5001, 0x10000, 0xf, 0x1, 0x80000000, 0x4, 0xb8ab, 0x2, 0x2, 0x2, 0x0, 0x6}, {0x0, 0x6004, 0xb, 0x6, 0x1, 0x7, 0x7, 0x6, 0xfffffffffffffff8, 0x3, 0x9, 0x9}, {0x2, 0x105000, 0x1000000000e, 0x8, 0x8, 0xe09, 0x7, 0x0, 0x8, 0x2, 0x81f, 0x4}, {0xf000, 0x2000, 0x0, 0x4, 0x8, 0x7fffffff, 0x6, 0x80, 0x9, 0x5, 0x6da, 0xcccb}, {0xd000}, {0x11000, 0x4000}, 0x0, 0x0, 0x6000, 0x20, 0x5, 0x100, 0x1, [0xfffffffffffffe13, 0x81, 0x5, 0xffffffffffffffff]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) capset(&(0x7f0000000240)={0x200f1526, r3}, &(0x7f0000000280)={0x9, 0x9, 0x7f, 0x80, 0x3, 0x80}) 2018/05/13 09:37:29 executing program 7: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000300)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r3 = userfaultfd(0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockname$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) connect$packet(r0, &(0x7f00000003c0)={0x11, 0xff, r6, 0x1, 0xd46f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r5, 0xc, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9ac}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x1c, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) close(r4) close(r3) 2018/05/13 09:37:29 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@local, @remote, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/13 09:37:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000a00000000000000b062aa42c0b331911cbc82d2dd62b1bcba12dec628ff3c30a49a16d8b61c09543b5ff8d15a49afab3403bd0afc397091359f77e962d9ee65"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0xfffffdb3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/05/13 09:37:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x80001) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100d517b16ec38f5ee6bb3edefec5e9acdb0800aaaaaaaaaaaaaaaaaaaaaabb0180c20000000180c2000003000000000000000000000000ffffffffffff0180c2000001"]) fstatfs(r0, &(0x7f0000000180)=""/13) readv(r1, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f0000000240)={0x0, 0x16, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000000c0)}}, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) 2018/05/13 09:37:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x1d0, [0x0, 0x20000300, 0x20000330, 0x20000360], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'tunl0\x00', 'bpq0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xe0, 0xe0, 0x110, [@m802_3={'802_3\x00', 0x8}, @owner={'owner\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x248) 2018/05/13 09:37:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r2) close(r1) 2018/05/13 09:37:29 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000080)=""/193) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/05/13 09:37:29 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x20000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10001) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) recvfrom$ipx(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "d5be181f692e"}, 0x6f3000) dup3(r0, r2, 0x80000) shutdown(r2, 0x0) dup3(r1, r0, 0x80000) 2018/05/13 09:37:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000400000000000040000000000000000000000000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 09:37:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000fd32bc78122c3ae9c15dd6d2f1121d5321a34e5991ed0a5b626ffe92558c9fe343470e8393b6eac8610c5355efbe62cb5f6ec7d62ecc716bd8d7b0b37c94d23d94e1b7ef7705f7c1819cae07d45f7359d3a8e6d34ffdee552fb02398b7d7ba76ad1d4bb9cebe9429ad78ae9d1ff576149516698a3562416e25a53f688cc434"], &(0x7f00002bf000)='syzkaller\x00', 0x84, 0x2f7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x7) sendmmsg(r4, &(0x7f0000000e40)=[{{&(0x7f0000000540)=@nfc={0x27}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x120}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000700), 0x1bc}}], 0x2, 0x0) 2018/05/13 09:37:29 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x70bd2a}, 0x10}, 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x10001, 0x20001) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000100)) 2018/05/13 09:37:29 executing program 3: r0 = creat(&(0x7f0000000800)='./file1\x00', 0x34) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={0x0, 0x1ac}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000008c0)={r1, 0x101, 0x10, 0x18000000000000, 0x1}, &(0x7f0000000900)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) r4 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x5, 0x402) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xffffff20) lchown(&(0x7f0000000240)='./file1\x00', r3, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x9, 0x81, 0x7, 0xffffffffffff7f70, 0x100000000}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0xfffffffffffffff9}, 0x90) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) openat$null(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/null\x00', 0x109000, 0x0) geteuid() getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000680)=""/218, &(0x7f0000000780)=0xda) connect$packet(r4, &(0x7f0000000480)={0x11, 0x3, r2, 0x1, 0xffffffffffffffd9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioprio_set$uid(0x3, r7, 0x1) 2018/05/13 09:37:30 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x401, 0x10000, &(0x7f0000000040)=0x9a}) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f00000002c0)={'bond0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "8c9b53eaf3b277a315b3711a6cde411e2882525c8160cdda337769c1b8eb25e4", "b87e522b4cd09c19c7d1cc470a0ffd1a1b526aa32dc047f5fd48de3eaec13337", "3808759e60f26efd577f830b31d38f38aa1e154ddcd15e7d6d21c0ace164d362", "b89fb33a0faa3018ef00498ffbc39ca4b4169d6db1097f03546454c39fe9e1e4", "3ad69b593cc0ba738611ee1e9262178811582460225bdd2237c108e04cec268e", "54b4caef44666f59635c0e8b"}}) 2018/05/13 09:37:30 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) ioctl$int_in(r1, 0x800400800c5012, &(0x7f0000000100)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) read(r0, &(0x7f0000000000)=""/218, 0xda) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) flistxattr(r0, &(0x7f0000000100)=""/28, 0x1c) dup2(r0, r2) 2018/05/13 09:37:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000fbffff008f04"]) 2018/05/13 09:37:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$sock_SIOCINQ(r0, 0x8907, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10002, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) 2018/05/13 09:37:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0xd74) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000007c0)=ANY=[@ANYBLOB="0100000000000000150401c0000000000000000000000000e72ef8e064b187d70525c613556f2bc0d1a54b65f57cc0594d46059637be9f32a4e8f38651f6f96bb5d909a025dd8f6298b86ec5f82bede05c1179f2fa99614dc4f891649dac271fb9f7f4eae73c2ff2720300000000000000f4ce6f67d9f021a74d1f86cd6ace185c43dfa5c8ad3a5dff4516fa88f8ddaed98cb93d07b79cc2430ecf9a8737be7477c1bf48202ba24c33404ad83c276ff6698382bd8d7ff2a6cf001968876f7511a69d017f9fa4b96abc30a4009b0000000000000000da0cf6f76c33203a6d5a99af4c9d3c"]) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000280)={{0x0, 0x2, 0xeb9f, 0x4, "07841c15145d54d95542c34b68d0f7c76fb2f7d540200c5ec6e9918f540b115f83ffaf2517f5ef33503c1b15", 0x5}, 0x1, [0x8, 0x1, 0xfffffffffffffff9, 0x20, 0x10000, 0x200, 0x1, 0x9, 0x8, 0x0, 0xfffffffffffffffd, 0x2, 0xd9, 0x100, 0x81, 0x6, 0x8dee, 0x1, 0x200, 0x3, 0x8, 0x40, 0x5, 0x4, 0x8, 0x4c71, 0x1f, 0x0, 0xffffffffffffff95, 0x6, 0x40, 0x3, 0x7, 0x800000000, 0x6, 0x8c85, 0x3ff, 0x2, 0x7fff, 0x814, 0x72bc, 0x4, 0x8, 0x7fffffff, 0x7, 0x28000, 0x81, 0x9, 0x81, 0x7, 0x3, 0x100, 0x6, 0xa1, 0x7, 0x1, 0x3, 0x5, 0x6, 0xc3a0, 0xff, 0x3, 0x5, 0x1000, 0x4, 0x0, 0x101, 0x7, 0x81, 0x6b, 0x7ed, 0x1, 0x8, 0x101, 0x10000, 0x5, 0xed9f, 0xdf9, 0xff, 0xfa, 0x4, 0x4, 0x8, 0xfff, 0x9, 0x3, 0x8dc, 0x800, 0x80000001, 0x3, 0x4, 0x1ea, 0xfc0b, 0x100, 0x7f, 0x7, 0x4, 0x101, 0x0, 0x2, 0x8, 0x81, 0x3, 0x3, 0x6617988d, 0x5, 0x69, 0x7ff, 0x3, 0x0, 0x8961, 0x0, 0x9, 0x3, 0xfff, 0x20c3, 0xfffffffffffffc01, 0x7, 0x1, 0x7f, 0x100000000000, 0x5, 0x3, 0x0, 0x9, 0xfffffffffffffc00, 0x7, 0x7], {0x0, 0x1c9c380}}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000780)={0x1, 0x7, 0x8000, 0x1, "29218b79324d38e82c5a19759c825ba17a7f0d7fd348562d9fb2f3b75a1e20ee75b58235ef88211f69453b13"}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x81, 0xfc89, 0x4}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x200) 2018/05/13 09:37:30 executing program 6: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xbc, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x80000001}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9dd}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x41) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000003c0)=0x7, 0x4) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') 2018/05/13 09:37:30 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f0000000040)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001900)=""/28, 0xffcf) getdents64(r0, &(0x7f0000000380)=""/4096, 0x1000) 2018/05/13 09:37:30 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000000080)=0x9) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/05/13 09:37:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80001, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000580)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000180)={"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"}) 2018/05/13 09:37:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="001200050300000000000000000600dd00", @ANYRES32=0x0, @ANYBLOB="000000000000000007001d0000000000"], 0x28}, 0x1}, 0x0) 2018/05/13 09:37:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/05/13 09:37:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x1000000000000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f00000001c0)=""/100, 0x64) 2018/05/13 09:37:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000440)=0x10, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x9c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x88, 0x7f, [@generic="05220559e42aeb89e436dd5e30a7d49191417060c4ae5b20166e395414ebb0e343cae4cad2e4b553ebf480a36745c899b5329916c928eaa94cdbfb3937ce8fb522082c71ff0568aa1674a70ccd16eb9f711fbea6f6385b9fbb499be14557b594940544505f60e6198c15b7030b3d4201c7c53d990b79998c15695a8d96da81b0877371"]}]}, 0x95}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x101001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x10001, @empty, 0x3}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}}, [0x6, 0x8000, 0x1, 0xc55, 0x6, 0x0, 0xffff, 0x3, 0xfffffffffffffff9, 0x800, 0x9, 0xf3, 0x2, 0x4, 0x7]}, &(0x7f0000000140)=0x100) 2018/05/13 09:37:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="06dc3f0deb7e294242f967770dd9626a59494fad44bf598b3040d51fec6920285dae7b4f926d83f11e2cc2ce00122608d7a427d2fdae4a55ee382b4cb0cd5dd35d97b42cc13f1a6a11e04877869ad0a938023a31747002136a749f72f4ddf517fb85bb870470fc70839b031cdc35f60868714425456f145467606a4c7485ed98111c3e5a2737e3c793dc000211096b4949a917e9c84479b541784bc6a0b4470e0774e7c4b639e69325f856bd1ebfbdad1c26b91b569aa829885a54fd5120c1"], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/05/13 09:37:31 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/05/13 09:37:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x208000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/13 09:37:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @dev}, &(0x7f0000000300)=0xc) fstat(r0, &(0x7f0000000340)) timerfd_create(0x6, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={r0}) r2 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0xa, 0x40000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0xa57, 0x6]) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0xef06, 0x16, 0x1, 0xffffffffffffffff, 0x1, 0x1ff}, 0xe3a000}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000005c0)={r3, 0x7}, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14, 0x400000000080000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1012003}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="e00100001b00c95927bd7000fbdbdf25ff020000000000000000000000000001ac14140f0000000000000000000000004e2300054e2000ee0a00802004000000", @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @multicast1}, &(0x7f0000000240)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r5, 0x1, 0x1}, 0x10) 2018/05/13 09:37:31 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100), 0x0) [ 276.482393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/13 09:37:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") gettid() r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) dup2(r1, r2) 2018/05/13 09:37:31 executing program 6: r0 = socket(0x1, 0x7, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x4, 0x0, 0x401, 0x2, 0xabae}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r2, 0x200042) close(r2) 2018/05/13 09:37:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() recvfrom$inet(r0, &(0x7f0000000380)=""/159, 0xffffffffffffff5e, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x0) 2018/05/13 09:37:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x82000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/13 09:37:31 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, &(0x7f0000000240)) 2018/05/13 09:37:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) write$cgroup_int(r0, &(0x7f0000000040)={[0x3f, 0x3d]}, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/188) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x80, 0x0, 0x4, 'queue0\x00', 0x80}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/236) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/90) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000540)={r3, &(0x7f0000000480)=""/154}) r4 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f00000005c0)=""/4096) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000015c0)=@assoc_value={0x0}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001640)={r6, 0x4, 0x30}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ppp\x00', 0x80000, 0x0) getsockname$ax25(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001740)=""/1) r7 = dup(r0) perf_event_open(&(0x7f0000001780)={0x2, 0x70, 0x1, 0x8, 0x200, 0x5, 0x0, 0x5, 0x40084, 0x4, 0xffffffffffff8ea8, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0x8, 0x9, 0x8001, 0x6, 0x1, 0x9, 0xfff, 0x5, 0x6, 0x7, 0x7, 0x3ae, 0x80000001, 0xffffffffffff136a, 0x6, 0x3, 0x8000, 0x1, 0xffffffffffff1525, 0x1, 0x400, 0x7a, 0x3, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xffffffffffffff56}, 0x200, 0x100000001, 0x0, 0x0, 0x9, 0x8, 0x9}, r2, 0xa, r5, 0x8) mq_unlink(&(0x7f0000001800)='syz0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001840)={r6, 0x8, 0x6, 0x8001}, &(0x7f0000001880)=0x10) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f00000018c0)={0x5, 0x0, 0x46c, 0xffffffffffff27be, 0x611}) r8 = open(&(0x7f0000001900)='./file0\x00', 0x0, 0x13) socketpair(0x3, 0xa, 0x9, &(0x7f0000001940)) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001980)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001a80)=0xe8) setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f0000001ac0)={r9, 0x1, 0x6}, 0x10) 2018/05/13 09:37:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="8f9b3b1ef572c1b2476b791ff72284510fb461edb0068dd2efd926cf59ef4d8d6fac404c69b94dba") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x20000) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x3, 0x2, 0x3, 0x3, 0x80, 0x4, 0x0, 0x9e, 0xf9, 0x4, 0x7e, 0x1}) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001040000000000000000ff020000000000000000000000000001ac14000000000000000000000000000000000000000000000a00fcff00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x183402) 2018/05/13 09:37:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0700000000000000000000000030aaeebc436138e8b62bd57c2c0000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000070000000000000000000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) 2018/05/13 09:37:32 executing program 6: request_key(&(0x7f0000001480)='dns_resolver\x00', &(0x7f00000014c0)={0x73, 0x79, 0x2e}, &(0x7f0000001500)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffe) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = semget(0x3, 0x1, 0x3ff) semtimedop(r0, &(0x7f0000000000)=[{0x6, 0x8000, 0x1000}, {0x7, 0xfa8, 0x1800}, {0x4, 0x8, 0x800}, {0x2, 0x5, 0x1000}], 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x294c00, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0xf4f, 0x1, 0x4800, 0x9, 0x4, 0x80000001}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x1, 0x1000}, 0x4) 2018/05/13 09:37:32 executing program 4: socket(0x9, 0x0, 0x7) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) 2018/05/13 09:37:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x3f37b7ae, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/13 09:37:32 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)='vboxnet0.\x00', 0xfffffffffffffebb, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x8, &(0x7f0000003480)=[{&(0x7f0000000180)="a86618d579a548bc3a058d57e2dce095a126aacad24d747fdf4748530aebaeaa443b47665719d5a275f3c564539baa1ada49c1c7adf2ce632bee72d7a57ee0ac4b6dbd970155cd8703c3ce8c4cb33bf4f8d01da39d59ed0f5a30929c7a64d7703e96daabe7772024323da2bde8dab814c6c1bd4d5f5d3edbaf55161c1bc96937c8f726d1182e40caab23baa4eb5e", 0x8e, 0xfffffffffffffffc}, {&(0x7f0000000240)="2a80818c1fbc9cb27eaa8fe063e57a02cc0f8b5b87685d780281e80b163ed43d11f8ae4137557819364f9de0369da51f666c71ed3b0c1bf9693ac0bdd3cc9187870d1240fe10a66ee347ec121fe457d9eef2908eeb990205532b653d6d8707713341586c0fa3e4e638b21c4c235ca3422124339f11504ea240319cdc715bd4b5ac2ceed8d6c0456e6d55cc46c5c15b9f077a615fa9d64ccc21fae814454c3b31d3af2cd6c20ea702498fc02d8b116ac5084b63ca368bf798903e803634564a313daa2b5fc24ab45b84df63f95a990f9d8e354b73533ab6", 0xd7, 0xda8}, {&(0x7f0000000340)="aecdb8e7393aaeb0bd9f633a38d7f5e6a60ca3617b65d9e6fd08548ee591557e3df8a577de295444e514fab17773ddcf4445c8cb6c303946077a0173b540d237e88e876d1c81eddf4d2fd87c11f1404459188c99a7ae5df920f858bf26b57ab28b1773bd4c462a6f512e8c38114b5a9d078b49f0e64e4b543810bb5c87be23df0caba0dcafca826c39abe704f975e5412954d8022e8774e93bc7161bd2b21ffe601c8941a1204fcf99f6291794623212fd5d3a9fa242f3ba6515890b5fd7", 0xbe}, {&(0x7f0000000400)="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0x1000, 0x80000000}, 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{&(0x7f0000002440)="44da78856aa6dfc3bf9459fab6824d2ec71c833ba7f096f7e2b9a6ba53a5e64524be0765dde6a44759dc6788793e5327569a8b918c2c052e94006dd2fd93bfbb837e854343f2b238138e14e3a29874b25b51f70a4443289c0934285f4ebe27a7fab5dac1ccfb1df2d45ae4f5d2e927615b82fb0e5f6dffb76300e416e09fa3f109529dc3321bf456a143a85d89dddb6af1b8a6b4090af5655a101983f93a52da6b51bb98089ba09f0ed5666863e943baf4069fa5bdd685515d5479d14d33f1e81171151e819cdae9b6720c5802812724a9be959c21866ba8aa1e76617031a0399ff494ff6d5694e2fe9462c6a5b303694bf889ff66b92ef5b2890d2eb2e5402f71cec65de20d2d17905ee3b3e467eec9b1130b8e4fc5f7fc7f3c22b4960113a93a536bb80358e31e8de4b655c2200e556a1f6e5f443168db72b07801f4cb13d69c83a46eae872298ab429bab6c4825ad5d05e4efba380c2cf7f7b3b4f91083b944f40ef41757e2e80b1a1900a97dc381a42aa83e419bd7781fb2f42bd902be2ce65f7d21cd55c7a7a7999fdfd6ff1366cc1ee6432c04e1b72814244d3048141a4514c6090b523d4ebbba5053188cb0529d80c61e34f1d24a62bf2f7e634545f24e472f4fb4ac7fefc0c934b7830ed5394ed36ed1d61f904ae51ee7d3237f74d1c75d8fbc7ab134c7b8a3adf2e2bfc12e610963c889a3cd2ee59dba40aa4110e7fb02a5753fa7f684cce8617c11a4867c6c376ffd930d162756b1bd9d92758b354042fca7e40da73fd91e851827caebc89cb690cb28ba79d165dbb003356846fc224cb9f0f97192e6eb04ff5cb388bac468b93562c451d484a15cfd500e2e0c6988d68b4f9699fcccc051f26a36463f4bd5c830b5e5ad4fc4a2b1d56da68fc2e83fac8f8525e6e33054863a6d6a2d2914c672f00a4ed2835ca7146b9c7296ba97e552622a35df3df5463cf7c6e5a4fa6f6c3c1e0b4d33ef4682e31a9e114033ab077841921952e4a6a446b501678aa6a1754a558fbdb463e2f0a4df14572700de8beb97a0edca76328d8d7c70b0ffe966896d1299c770178fd8d226a72d34992d7f1da26b632943db044b061e2aedfb05ed9aa7634bc5f853d846b9afaf028c98ee8155f09a6ef6cd99630abf1fba9934f3d6df1d2d50b5525d4f80f64ac8048abc31b5fe21bd9c7766c7a155b738d192f4ab4c1fa927674470f832b142f3b82b932e161770f16964e28510e2b7fcf7be7c9464da148e957c09e305886c4aef799e4181330dc9cbdca85806988db4e52d07ae0bd3b78ec155e0cc872e387d03c6986be19f92716b2f9e43c0d8e49843179cca421c63420b35ecfaf0f1d6695e3f647a3136622f1bfa609be4c41cd5c1d8d5b0b7832ef1ca035999728f0325b78d00f26c22e4845b0b7c8f84b6136a8dccfd722ec3a5cf819e47b1daacb9c5192f7a50771dec04bed24a29263f33dd8637ad453bd75d3674a59b33c9696370e04a4c1de95c10cab5b91c0cfd3cbd843bda6b5c522b102bb8dceb81372e3f938b609283925acf62176ef50b4163b60bf666941ff93ea2efeb821520074b96c720cc949a208bc79fab342dd2744355c9702463022caa248718c0159f23a35743323800793c49e7bbcd6e9b8efb2d5357128c2f2f0da9ee869b30b7585c3c00d4b0077ac09e04444a74ac59df293bb7f2416c80cdcda5f166f50d8c9c93ce06f101ccee2719d9b65f0ecc86df64273715b43407943017e4b1f3beac36098a53dfbd01846436dc6911211f8a9306ddbc2d3a7efff1fdbbf568e00320e82bf64cce01731f609c63a3e3c4c8db3f77c051b335866c995bc450db4a40b665c8378067898db0efd8552a41dc19ec513431f40a115595a1ada61073aca55efc215563bd63c7c502fd40f5875e456967f2e82d28f915cea41c59cae6f1ef411cb26e974f397583378b5d68e5cbefcd1b3f323992cc0e673bfd6c51bff3847ae6812446e2615ea6b8f3c7181b54b124205f425df178250edf9769999d0e2bbd1c8545f557e2cebde52e2e678bfe01f859ae1375d166a5b3c7e0482cac8ee5a48c916c2e701ed59b97e43d965acbd7929c7e4bcbfeaf7e6152012e674bdc17af8c67d071278f537688c83ee0b08e9c16b3ce963e390dc5af9038ee6a2b6602ec12c23f5ac0f3d2e9e0918f2c60987f46e0c0108e90e59e3d627d00a6ae18b1c2cc304e29aff29a019dcfbdf36cd6abdc9a29e40d41405e3e67730646f54536b25fe03757ab97124802c3922b6b7f2934e2b234bff18a603af4c6a30f7726a5f64414abae4758746545c1095d88b93b18675be54c1e87e7bbbf0ee893dc8a66239784a2a219dd182c51970d360679109178233ea982bcccbbf9e304f2d0f73f325b4e9ed5e8520aa9a13966ccb00c0336ff7f3b51ecbe77eeb723d01e530d142200a445db969efa3fd453a7e8d7e0bcb719d0e6359e9481d7c74109c5ae1ae177b53fd58efd36b0f79d9be9ea34b977a6aab9ba2883b3bf828332b7c57be145f573f0ce6bef4088864e957d38ded7c0e1164d7a319c2c739fb78582f6226d241bdaafc601905cd3c5573b335fb47a9e9026f36763dee4fa2f31b4b36fe72a82e2e6247cc3ca42c4c37443dc176814d0c9b93c9d659129970445beb9fa0c6e9f1160d9ff02c165aac1d7586986d33f01e46e04655fe3cdc40dc00911e4a8c96fa0e09fdc4dd5ac37d79414382a70f576b757c879adb46f73bad9f8a781e3abd70db2cd87fc0d4982ceb939d98b511661a725447cc7cffd20aec6fa044dbda04d1fe86e168b8a6241ae79158bb5e942db2f6132ddd7a7a405363d40a467db5c5aa2383e16c896fd3a3acb8f5a2519603e01d6f79cc7062345908e073586f85f77932bf0af120b5171a4b1b29942c47cd99fa38765a0d294f44f6696c129c7c37c4c73827cea5071c80a84f51cddc1f9ffc099257ac4b10ebe26c785a37e3bcc2a2af8f7648ef3315b82f7709563fd834136b07d63b6d08ff255fb62ad087e6a00e28cf8965e5864127795d5ea19928bb580d171688fe860a30c3ed7fe189e8502ce14bc2e15517dce62dc7efc7dbb54a609c9c5ac1d8d34ea9e4a9a5b2d6fa6a8d5988f1f2444c7b7757e6b2313010ce0b9c0e78d78866e8376955c4851b1f60da5bbd0f2c3204362656fcf588d06f9b9b57bcebb3412721d00bd61a9683f506672b404d5f7b5c0d056ce4b77aae0ebedd2c577e7988563b9331ecf822a1c59929a5075cd851910cce6caf5d3e693fb95771266419bd0823f28c881d0ec50d89fd943e862fb3eccd3c8a20d7e9909837b961c5ab81a7fd249904c8ebacaf7a371b5006fb478fb62065bc2b06fd738b372d5e4b220e842b2b4deb5ae3510444379b4267ee852f6591540ea799a8cdf3e4c1730072a338acc04cafd18cb0d87b6a7902f9873f8ecbc25fb487137b2933d1528c17c200cf94cac001790ede4a83e368c2e4689766052f85ee226b2c4424070611136f4b04edbcbfd3437662f82a01d4192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0x1000, 0x6}, {&(0x7f0000003440)="a263ac23783a59af2b54fb7f1d2b2c7900e7eaec7402", 0x16, 0x5}], 0x2140086, &(0x7f0000003540)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@dax='dax', 0x2c}]}}) write$sndseq(r0, &(0x7f0000040000)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @queue}], 0x60) 2018/05/13 09:37:32 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d, r1}, 0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) write(r0, &(0x7f00000b1fe1)="08000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0xffffff54) 2018/05/13 09:37:32 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x40, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x4800, 0x0) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x10000, 0x0) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) r14 = getgid() r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000700)=""/222, 0xde}, {&(0x7f0000000800)=""/44, 0x2c}, {&(0x7f0000000840)=""/215, 0xd7}, {&(0x7f0000000940)=""/53, 0x35}, {&(0x7f0000000980)=""/31, 0x1f}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/140, 0x8c}], 0x7, &(0x7f0000001b00)=""/4096, 0x1000, 0x9}, 0x100) pipe2(&(0x7f0000002b40)={0xffffffffffffffff}, 0x80000) r20 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/vga_arbiter\x00', 0x20000, 0x0) r21 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) r22 = socket$rds(0x15, 0x5, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002bc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002cc0)=0xe8) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = memfd_create(&(0x7f0000002dc0)='ceph\x00', 0x3) r28 = syz_open_dev$mouse(&(0x7f0000002e00)='/dev/input/mouse#\x00', 0x171, 0x10000) r29 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/cuse\x00', 0x59b042, 0x0) r30 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r31 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002e80), &(0x7f0000002f00)=0x60, 0x800) r32 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/sequencer2\x00', 0x80, 0x0) r33 = gettid() fstat(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0, 0x0}, &(0x7f0000003880)=0xc) r36 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000038c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000039c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}) r40 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r41 = socket$inet_tcp(0x2, 0x1, 0x0) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = gettid() fstat(0xffffffffffffffff, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getgid() r46 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000004ec0)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getegid() r49 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005640), 0x4) r50 = accept$inet(0xffffffffffffffff, &(0x7f0000005680)={0x0, 0x0, @dev}, &(0x7f00000056c0)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005700)={0xffffffffffffffff}) r52 = openat$cgroup(0xffffffffffffffff, &(0x7f0000005740)='syz1\x00', 0x200002, 0x0) r53 = openat(0xffffffffffffff9c, &(0x7f0000005780)='./file0\x00', 0x14100, 0x84) r54 = syz_open_dev$sndtimer(&(0x7f00000057c0)='/dev/snd/timer\x00', 0x0, 0x400100) r55 = syz_open_dev$sndpcmp(&(0x7f0000005800)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x40000) r56 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005880)={&(0x7f0000005840)='./file0\x00', 0x0, 0x18}, 0x10) r57 = syz_open_dev$audion(&(0x7f00000058c0)='/dev/audio#\x00', 0x9b5, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005900)={0x0}, &(0x7f0000005940)=0xc) r59 = getuid() lstat(&(0x7f0000005980)='./file0\x00', &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getpgrp(0xffffffffffffffff) r62 = getuid() getresgid(&(0x7f0000005a40), &(0x7f0000005a80), &(0x7f0000005ac0)=0x0) r64 = mq_open(&(0x7f0000005b00)='bdev\x00', 0x40, 0x27, &(0x7f0000005b40)={0x1, 0x9, 0x7, 0xe31, 0x2, 0x1800000000000, 0x0, 0x1}) r65 = accept$ipx(0xffffffffffffffff, &(0x7f0000005b80), &(0x7f0000005bc0)=0x10) r66 = socket$inet6_icmp(0xa, 0x2, 0x3a) r67 = syz_open_dev$sndtimer(&(0x7f0000005c00)='/dev/snd/timer\x00', 0x0, 0x400) r68 = syz_open_dev$sndpcmp(&(0x7f0000005c40)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400100) r69 = syz_open_procfs(0x0, &(0x7f0000005c80)='net/if_inet6\x00') r70 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005cc0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000005dc0)=0xe8) lstat(&(0x7f0000005e00)='./file0\x00', &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/rfkill\x00', 0x400, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005f00)={0xffffffffffffffff, 0xffffffffffffffff}) r75 = accept4$packet(0xffffffffffffffff, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005f80)=0x14, 0x800) r76 = socket$bt_bnep(0x1f, 0x3, 0x4) r77 = syz_open_dev$dmmidi(&(0x7f0000005fc0)='/dev/dmmidi#\x00', 0x7, 0x200000) r78 = syz_open_dev$sndpcmc(&(0x7f0000006000)='/dev/snd/pcmC#D#c\x00', 0x807, 0x208000) r79 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006040)='/dev/vcs\x00', 0x101001, 0x0) r80 = socket$kcm(0x29, 0x7, 0x0) r81 = socket$unix(0x1, 0x0, 0x0) r82 = accept4(0xffffffffffffffff, &(0x7f0000006080)=@ipx, &(0x7f0000006100)=0x80, 0x800) r83 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006140)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006180)={0xffffffffffffffff}) r85 = openat$urandom(0xffffffffffffff9c, &(0x7f00000061c0)='/dev/urandom\x00', 0x400, 0x0) r86 = fanotify_init(0x0, 0x8000) r87 = fcntl$getown(0xffffffffffffff9c, 0x9) r88 = getuid() getgroups(0x8, &(0x7f0000006200)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006880)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000068c0)={0x0, 0x0}, &(0x7f0000006900)=0xc) r92 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006980)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000006a80)=0xe8) stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006bc0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="53864befa9014b264470e168286ddbee823e4a2803f0d2063806ee93aaff186194a9d090312c038fa1592ff2883488cc3b0a1be6732430b325db89a82ca89fb7b98790260dddbe18c4a2ee9f42b796b50800c735b20d6e2ec788b2f1a4e68fb3b54a1eaba78fe7c9fd0b695585c712e50ebe56e34fd35ced32f53eaaf301531f9cb1da2cba9586e83403601d249e3744fc8821bb911229db71b42b982a688cb4e4ab0943cd381f0a23e6fbe6", 0xac}], 0x1, &(0x7f0000002f80)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}], 0x118, 0x40}, {&(0x7f00000030c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000003140)="b46608f99d0c2658e925cda5b34bcebbef2198fd606851b0472e8d2ac777a49c5968c9c45ed253b3d199c9830d242f9be4f74704d90565f5e32fa88f86d788048df8", 0x42}, {&(0x7f00000031c0)="82a6bc5ac0b58a93d2064782a1272c8ccb6169dc7c2d17a1b217a118c7bede0aace802b0c97a971f797b0fdfe0cfa2890343fb559d97ca67c5e8282d035e9c9baea856102b3bedd6507751a975586928aa575b0fb86b80fc3d9bb09bef334d34c2471205cd3984874ae1c21531d202ef96504ab30e785c4bdc69e59dd476476e5ff27f1c74ec0e1efca9f422a83d39", 0x8f}], 0x2, 0x0, 0x0, 0x4010}, {&(0x7f00000032c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003340)="9f6cfd08122a3ecefba76c3e3df909e36132b4c83bc55a77dc95e940858a836f80ef0980c6892d2070c9b12d78e327963c4c7f0d880563c62b2698e91fad8642d88bcecb8609ea9ad1fb0b281484f09f3e75ec01f0c65568c511d9d3cb9b34a56471121cc44be39234caf643931fe0da8a15c9ca97d46e325e0e1f67eadb262c8c873bb66907fc69638a9debf22bd8dcdd4813cdecef361a428444ebc83e9b30e26ff150d0072d7f8639f265c85ad9870cb018ff19e603d54ee3dfa877770b3be4df250ef7532c74fa460c1ef0b3f829e889ab19acc78f3b2fe6b8a273b0411b5cb05172ad", 0xe5}, {&(0x7f0000003440)="da7abb05e758b4ba543747e51a8960941c761fe3302fd7baa5", 0x19}, {&(0x7f0000003480)="16b658bcc248d40ac8ed568398c37d25e316242c63a10e28c2cc21d8f89e4631ff18dba79e8ef7ce1645ba6a4b48001d2acb8f3d87111dba014435e877c0e2b59cadc0d81a35f750cce62a09c3d085508ace2ee34f656ee5d0777d133a190f3977915144bcef6b6fd7ffb57fc74fe2b3cdf809b3067cd4e830fe3d302b0632733b97704b1f3ced4d30b8654b4378ddd3b6c9e0317ea105bdf366af50fd2c8faee1dc50", 0xa3}, {&(0x7f0000003540)="66b5267b8bf0a1430025c69f99e057dfb58314", 0x13}, {&(0x7f0000003580)="f44b0196e2cd66a393ebed4b58f00b0c3542d97417600c3dafaa6bce8cc104ea299c9bfad9b204423925439f1b0fb65b2b77f43d70f9471cd9728b41087d19a182075d10656383d2f1dad7e6c6eb774c58d92e15b4560f96b2965872e4c33d162119cbabc94a5f679d6f0e25b63ffbc4bbb728425154a95b63b810842ccc445db4195dcb64740939e98be77b33c6f73b2b5cf4bc335be882615b5d34684699116cafef623c82589cf86cb14a0cda240d7086f79b4cc402b356", 0xb9}, {&(0x7f0000003640)="988554b05d8a39ef473feb33938137d376468515a9e264c66853b281c49cd4114b6286374f65eb8e1c03ab9f3cd2cacb4f9d10e508eb9ff03ca17cb0d1a2a662d9788ffa46272447a87238e264e5c3e913807a58c5d9d5258cabac98fd78011d4b597858f6e75b6f65fc52167644ac13cf592aadf61601797843ed7ff0326f4085235ffb7e99c7a7d6ac624a182307f2117bfae2e2fc5b8e6ac07e639cb8f5af26c9a694eec4631413f4da6507eadf0b52b8f1e22dc91a42b3357564", 0xbc}, {&(0x7f0000003700)="2daa3d0c6fe16f75fdd284f2a3c757fe7d938b3f31b39d126e6e9413498f93997ea85d9b17f62612e50292604a1240", 0x2f}], 0x7, &(0x7f0000003b40)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r39]}, @rights={0x20, 0x1, 0x1, [r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x98, 0x40004}, {&(0x7f0000003c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000005240)="359de1e043c2143cd1846dda9f85ab50a4290030cca3443b89adbb5c4a255dbb495def28b58ff6ce5df48a39e94e4b78565bf51a93772379e5401f867cb256ee7c9cd460268a94dad380f3c3b46dfd42e70b9e6c61b98a95265df1612f7e7402e1c17fc6fca6c49095adc7b2bffe9f033c64d43a84c936ed0ce1923e9c1ad7aae44046b18c4eaa2ea50e059bf81895d3eb18fb91ec0906cb3df42137be3910db5e8d90e0f2cc140d27", 0xa9}, {&(0x7f0000005300)="7a303e1ceea21006902ce8ed17320bccd15f231a58883e1fe3fceb7195e5b26868335e922301d72148b94e6943f199d102cc83430a00d48f5624d84d1e4250159bb2b77285196ca61b677cc9ed3f37e2f679226f88037e5c2e4934d942d142c0cfa7ecedbdfdbb4c1b786449bf41087ecf41965dc11e0b3f33eef9d93a465bc2a395cdf8aa5012ced3fea2a5bcee689cc5b88202662f6857bd3fa14ce502f80a2f910372fdc31f81c7dd71132090bc79a819440446daab9ec3eec28b91e9b1575a11fe4d4619544c088ca801546b9c8189a1cced83baafb3d472", 0xda}, {&(0x7f0000005400)="bf08988b42be212975e4a5c332793b8d3735c41e818df5fba47146f81feb0b0d195be59b290b527844799a0577c8529c76e29800abbb54d09f346fbb9bda20dfe078d046158d7e6c4a", 0x49}, {&(0x7f0000005480)="69fecc9885c3311f56b6ede5bdae6eeaeed5b00c79c21b638e897fd36fdc7983780121881b1dc37db3807cd761407fc32854082ca2eb56c5a7227974583ea3b5d8dc8c0c670b280460074b8ed4a604c9bd7756cbfd17155a3e1885bbcecb87e95b63c9c5781769534b60fe0767f96bd083580b40e016ec7e21bb580e9e941bb8eaf53ae214b780ecdfe14174ada79aa400c589f1aee5a4fe96192ec595a96fdadc6b6732fe153ea40ea27f6eb997a4097d019883775f48f6d56bd8ec4444deb0c9474c96932e00271f08f51510a512b806eabd0d1561b82887d2", 0xda}], 0x9, &(0x7f0000006240)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYRES32=r57, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r58, @ANYRES32=r59, @ANYRES32=r60, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r61, @ANYRES32=r62, @ANYRES32=r63, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r64, @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYRES32=r68, @ANYRES32=r69, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r70, @ANYRES32=r71, @ANYRES32=r72, @ANYBLOB="007d0ebf0100000001000000", @ANYRES32=r73, @ANYRES32=r74, @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYRES32=r78, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r79, @ANYRES32=r80, @ANYRES32=r81, @ANYRES32=r82, @ANYRES32=r83, @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r87, @ANYRES32=r88, @ANYRES32=r89, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x4000000}, {&(0x7f00000063c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006800)=[{&(0x7f0000006440)="5b480715a1d53674205e174427eac6492b3b53937f560e9d1012d890dc58d698bc6147abd67184da2dcbe7bc84542ce3e9a1149c8d6f6e2d972ba8ebfd50fc8207ec9825b90fad78c65909d409b6d2a5b44bff66ad9d41ed6bba3bd31b7a452ef37026c6828c6a782c549b7021802945a4110bd9d1dcbcc286ff29b3ecddcf3ea35642e215ffecc7fb399f13473c672576c4a7d47daed73ba31a61dc8721477fe31d0d25f395da22c870a0b89f9cd021266cf40e8f9d3d021e4c873e820798c7b4206989af0369e547dd0fdc3678940a286315dd32cc53893c48db785bf73966ed8c336b8cd91049b682", 0xea}, {&(0x7f0000006540)="9e9ae24630febe059b7c029398e3a4e95d4db6a77cfb3981dc1784fdf1c11c71e2e0dedd57efaee5c677535c859725d652169bada636d71d5a4ef626dd904ef07497c05587ba79b83857d795c6199fbbeba3a1fb58857edc332f82e513cb56bc10e34a3d3e8eb9c757657294383f83dc86f9a4f6728dfb8bee6153f0fc361e7c4060eb467797e09edf8c36dd54a8f8d9b187470e0132ff", 0x97}, {&(0x7f0000006600)="4689f2308fe8c22f8205da955462aaf5e9c48047de947141ee5a99f617db9ca5903d260f4537c5e2110616", 0x2b}, {&(0x7f0000006640)="e602eb62442d25b51ac199ee6b755412f98ceca15af5e03ba6360e988be6148225c263bdf8b8c84d0eea8b326785c370a8e0045dbd1211a32fc748", 0x3b}, {&(0x7f0000006680)="8bcc932b6e40b5417fcbe23f4f4316768e90e4364e3e95f00eb6c758c0c01af3f4e0a081ec6012d36bbf562f6933b64df324b169d172e637c058471a64597d69db1e8113e3c399a00e3e3e99a5251cd0db54f38ff26a459b65fcbb31177b708896ed4694b5e36e886d3a870be9dc5dcea68645a35b9c8dd993f25084abc64d43cf31c6217be1fdfe6303d4c6fbd417f9a7a8be42", 0x94}, {&(0x7f0000006740)="636764a83c647c2ddd6b31af16cf8c56", 0x10}, {&(0x7f0000006780)="201ed87ae6122c040cc72e791cbaa2628bda50b39e2714930ee5f67e883ae77ea8e04a19523f2740fa864c02688e55da7081c1263c41c3330f865febca69a963e1f409ef9314ded72e3d57653ac25084f4f168605627f257dd496b45268edc98602d7380b7e9900d77a9dab91f041ad809ef6c", 0x73}], 0x7, &(0x7f0000006b80)=[@cred={0x20, 0x1, 0x2, r90, r91, r92}, @cred={0x20, 0x1, 0x2, r93, r94, r95}], 0x40, 0x800}], 0x6, 0x10) 2018/05/13 09:37:32 executing program 0: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="1d9fd7f531a9acbe7c2f8c614b5428c688f8f508cf23b42a124d0ea6b5e070dfb460f3af4878a7c58caea785c35df8941e9c82448d1ca4457e9c760187df98", 0x3f}, {&(0x7f0000000080)="15d424aa74c534b3d31f4a3a6dcbf62c31dd115c5ea866d4eaa7085f5fe7dbc30bc1f3eb93d2bf87a2e72788a466b607b2333788f7a4a2af90768dadb5e2b82a6e3c022585c2560790fec6f87716d40f02df828b24b758213c8b05c59cd8adbd3445fefe4470a8226703a65a0cc97822034451b4c82691cac8cf8688ea82ac2517b73acf1f886d699a34dddc86f1c176ec0be70f31e47bc3f53b2c1acfafb8eb3d4d89413c651f84123a0f838432a3531e6b2835b9a16edb29968e32f25b1e", 0xbf}], 0x2, 0x24) io_setup(0xee, &(0x7f0000000180)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40001, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/zero\x00', 0x20000, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r7 = syz_open_dev$midi(&(0x7f00000015c0)='/dev/midi#\x00', 0xc45, 0x10000) r8 = syz_open_dev$dmmidi(&(0x7f0000002640)='/dev/dmmidi#\x00', 0x3, 0xb40) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_submit(r1, 0x7, &(0x7f0000002840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00000001c0)="9d543bfb18583394650238ee04d8c2f64793040414a714ad2d32db7295a651e94e5a33df64d5650956a82f8af897ba91404e41a725acda33484b32771f17cb3d104034ed6c417d562cb893160d458300e9a94c39b71ed89d81a16a234a548ddb9c", 0x61, 0x4, 0x0, 0x1, r2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00000002c0)="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", 0x1000, 0x101, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000001340)="40d816fb493f0871d6df5539b1b4498553ae6e6cdcb660185fca619df849a884f0f3119f18128bfbc9c896ddfb007c2d77772c30df4d8831b58ef04d5cb1f2393fdfe890c84ccf258a3abddc7ae3369a533f76b1907e173ba805b0cba5108502a6fa0d", 0x63, 0x0, 0x0, 0x0, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xf, 0x101, r4, &(0x7f0000001440)="fa39667f096251228656520ccfa56a1e4ab2a325a7a85eabe65518fcee3f006246bd7298f0ce6e252c533cc163a0149a6cbfceff1dd98dd7d057caa18bc8d4ef1c635ee720f0197c05fbd6ba2d124999f0c61bebf7e016915503b00d7101eacbd997538ecaa8d76c0be01d8f553eabcc697bf38481da0ee85207cc5c", 0x7c, 0x3, 0x0, 0x1, r6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x4000000000, r0, &(0x7f0000001540)="130c911b708bde2caccfef4dc4886d65982fdc41a6b9d711bbcce35f9c9d97c71cb828e4dcf0a8fedf4094be6a6f4bc39ee44caf3a0f5df428be80800682deecd63e327e7400f9a80edd766d25b2f6440a02884869c819687278f3bfc6ef79e6493a86a10e15218837517c1d3c0c03906b06453d1e67a41bf3fe6927", 0x7c, 0x81, 0x0, 0x0, r7}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000001640)="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", 0x1000, 0x7ff, 0x0, 0x0, r8}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000026c0)="bed1fed8d4cfd2223f73e942c5840792e7d5f781d90e1c4639e003208ea2d41f914bbe443696e41e453611698773af0af908f017bfd04e4f303024b8dd03058acbf7e9120f342f73e70dc298a228027f078416c312b0530863408e5917a9479ccde4dd7de08f29bf10ae71bb8b76791749a05747d22ad72ac81e952075442ac6ffac92d12f46085639052e50c9557635a618c341c6409aec5236bfc3f49164cd0b2beb041c720086639d34590e04ad159f73897aaa5843fc6a4ac8c005d6f412b60d607d263c74d8d9084b154171c829fd680d4cdd42b94d5672ad2ddd1ea0c609e620748648ec41778c2cf39de6afb45f7b3983054881", 0xf7, 0x8c, 0x0, 0x0, r9}]) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f0000002880)=0x1, 0x4) getsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f00000028c0)=0x2, &(0x7f0000002900)=0x2) io_setup(0x4, &(0x7f0000002940)) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000002a00)={{&(0x7f0000002980)=""/64, 0x40}, &(0x7f00000029c0), 0x40}, 0x20) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002a40)=0x0) ptrace$setregset(0x4205, r10, 0x4, &(0x7f0000002ac0)={&(0x7f0000002a80)="304d01cfbe65deb693a79675d18bc51381a375922672464c83df6a094e31ea39b680f808b9c652b396", 0x29}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000002b00)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'ip6gre0\x00'}) r11 = semget$private(0x0, 0x4, 0x40) r12 = geteuid() getresgid(&(0x7f0000002b80), &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)) r14 = getuid() r15 = getegid() semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000002c40)={{0x0, r12, r13, r14, r15, 0x8, 0x4}, 0x100, 0x8, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000002cc0)={'veth1_to_team\x00', 0x3300}) sched_setparam(r10, &(0x7f0000002d00)=0x1000) ioctl$VHOST_GET_VRING_ENDIAN(r6, 0x4008af14, &(0x7f0000002d40)={0x1}) syz_mount_image$hfs(&(0x7f0000002d80)='hfs\x00', &(0x7f0000002dc0)='./file0\x00', 0x9, 0x2, &(0x7f0000002f00)=[{&(0x7f0000002e00)="69dc9aeccec43d45ca623e237454757b82a0aff44d39740ee9bc4a174981cfddc54c7f7840c00de2cdd01a00094482c5d67464a66e49a05de852f48cb857ab79d83459d7ebe35d4d3072", 0x4a, 0x81}, {&(0x7f0000002e80)="e14584973765c9b717bdc7979dff4a542e3b7d7cd5823e404460f967438f934b2788e029e58a5c05d376e95d2a22ae3f5b9bd1e1aaef0182d811055cf113389840ad59a92e", 0x45, 0x3f}], 0x20050, &(0x7f0000002f40)={[{@quiet='quiet', 0x2c}, {@umask={'umask', 0x3d, [0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x32, 0x30, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x36]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp737'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x36, 0x33, 0x35, 0x37, 0x35, 0x33, 0x37, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x34, 0x0, 0x7b, 0x78, 0x38, 0x7c, 0x2d, 0x0]}, 0x2c}]}) bind(r5, &(0x7f0000002fc0)=@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x80000000}, 0x80) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000003040)={@multicast2, @broadcast}, &(0x7f0000003080)=0x8) [ 277.591533] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/13 09:37:32 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000006c0)={r1, 0x1ff}, &(0x7f0000000700)=0x8) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000740)=0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f00000002c0)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="e70d94efda4de62b2077a818ace918f3ea2f97abab7aff53c814661654dc3c7b64daaef93f428983638efc5af44c9f4b0c4ec35b727b5d47fc78ea783e8e82ee9784eb853a5b68377fa67dbe1110ee061cfcc1101aa895d35bd41ee6c20ef1feb2d96ecc4bf8f0793ec6b7011f83245b87b9aa4028335469177c96db96ef6e3b189c1901f0e9e203cb58e6880aa87be4e2d2e27a78829fed3dd202e3e399521ed4781afd8fbf0dc7488df186848139240621374b9e2d2cc64136a1e5f26ba8810f815e7f6edbcc0fdeef461a4a76a01a674e11196e3ae8e132b6", 0xda}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="85c31e2d3eb8fbef8ace10c9901616615eb5bd95d2cc1248bc33dc0581e0682c7f78fd4caabfdd4603b37226d101481f704135cd4ed14cbbf2e461978e13cd8af6f90f8d9fddc1c53066c93b1479ecddec8dcfc13f7b6a1943038ccd453cdff1c97c91e0e2c994da4018fcf537ef9297c5090e154f5a21a5aef6df1441745440f415228098ae6498f4f570a99c20b7e0d4207b03d642dd7d001527f5966419f3091648a4b8ecd5467f37ac6fd5b0b9cd0efead8432725888a653528e0f33d655b948cf962b40e06c7374d866ff02811af5a18ad5349258484182281b18771fe07b694feac12af7e19544c1023431723bfdea03", 0xf3}, {&(0x7f0000000300)="82479a54151c4637f44c3ca8a9768f160bb3f5ad1e4552f970495b98644db51f8bfa4423f7641a7552810c914780076b881268909f80ee709f08f5654ce4eeb4c63dd1499f01bef70b1b0b81fcb198", 0x4f}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000380)="52d4990461ecbc249fb368da473f21da4986826925f4e28660a874f5d3529a66fd7e53675827e7da3859558896e7f6f1662ae92de50d041e9e0103fa6f9de08186789d1af29617dbf1c74d0f2e9c5e52de9ead763c2d84ad7849aa58a810b32cf300cc", 0x63}], 0x6, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0x7, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x88c, 0xffffffffffffff80, 0xa4}}, @init={0x18, 0x84, 0x0, {0x7, 0x20, 0x5, 0x40}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xffffffffffffffff, 0x8008, 0x7ff, 0x4, 0x0, 0xfff, 0x2, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x108, 0x40080}, 0x20000000) [ 277.639011] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/13 09:37:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0xc0080) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x730, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x8864, 'bond_slave_1\x00', 'vlan0\x00', 'teql0\x00', 'erspan0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3000000000, 'system_u:object_r:wtmp_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x200, 'syz1\x00', 0x1}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x4, 0x88ca, 'lo\x00', 'veth1_to_team\x00', 'bridge_slave_0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], @random="a241d5311649", [0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x148, 0x198, [@cpu={'cpu\x00', 0x8, {{0xfa4}}}, @connbytes={'connbytes\x00', 0x18, {{0x8000000000000000, 0x6, 0x2, 0x3}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x7ff}}}}, {{{0x7, 0x22, 0xdbdf, 'team0\x00', 'gretap0\x00', '\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x1ff788c94a5288a8, 0xff, 0xff], 0xd8, 0xd8, 0x108, [@state={'state\x00', 0x8, {{0x2}}}, @realm={'realm\x00', 0x10, {{0x5, 0xfff}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0xb2f0, 'gre0\x00', 'dummy0\x00', 'vlan0\x00', 'bond_slave_0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x9db240e79dfd96d7, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x198, 0x198, 0x210, [@comment={'comment\x00', 0x100}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8000, 0x80000001, 0x7, 0x0, 0x0, "3040557a59f75a18f32452af9fdd5692692bdf91e5fdc2200359ff4c379e7690f5323e4196502e1644781e23157c1829896535fbcda6195467a2d253cd39213e"}}}}]}]}, 0x7a8) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000400)=""/44, 0x2c}], 0x1) timerfd_settime(r1, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) clock_settime(0x0, &(0x7f0000000100)={0x77359400}) 2018/05/13 09:37:32 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000280)) 2018/05/13 09:37:32 executing program 3: r0 = userfaultfd(0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000002c0)={0x9, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x8, 0xb, 0x7, 0x0, "6905d323ec53de30e8f4215fa1f696a19a431c266e9750a392183927c100f7c0"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000080)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x3, 0x5, 0x10000, 0x40, 0x4, 0x3, 0x9, 0x7, 0x80000000, 0x8}) read(r0, &(0x7f0000000380)=""/100, 0x64) [ 277.751521] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2033/05/18 03:33:20 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = epoll_create(0x7) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x2, 0x0) 2033/05/18 03:33:20 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x2, 0x28) r1 = openat$cgroup_ro(r0, &(0x7f00000003c0)='pids.events\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/126, 0x7e, 0x40000002, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = socket(0xa, 0x1, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x55a1) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") read(r1, &(0x7f00000001c0)=""/35, 0x23) 2033/05/18 03:33:20 executing program 5: r0 = socket$inet6(0xa, 0x100000000003, 0x100000001) unshare(0x40000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r2 = add_key(&(0x7f0000000580)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='\x00', r2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) eventfd2(0x1000, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xfffffffffffffff7, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x3f, r4, r5}, {0x58, 0x84f, 0x2, 0x6, 0x2, 0x200, 0x4, 0x7ff}, {0x80, 0x7, 0x7fffffff, 0x826}, 0x9, 0x6e6bb1, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x2, @in, 0x3503, 0x4, 0x3, 0x9, 0x5, 0x8, 0x400}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2033/05/18 03:33:20 executing program 6: io_setup(0x6, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x2b, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lc\x00'}, 0x2c) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7d8, 0x0) r1 = socket(0x1000000000002, 0x803, 0x735) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0xffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180), 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0), 0xfed2}]) 2033/05/18 03:33:20 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x180, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x5ac5a7f0, 0xeea1, 0x100000000, 0x4, 0x2, 0x40}) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000240)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="046304400000000209631040eef90cff7b659d5ba377a68ea965e902cbe3a5827ae0cbccaea5aac0d8a24eda54a08c723cd5c2020d7127d6738f8d8ddf832253c9076eaf3504f82c0e1fcde0a83c3fac284e172ccd00bf86b1c077332c0318b3cbf5740bd98814e32712546e464e962bb107f0a3af70478265aa24"], 0x0, 0x0, &(0x7f0000000480)}) 2033/05/18 03:33:20 executing program 7: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x2, 0x81, 0x8000, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) execve(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000080), &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/17, 0x11) 2033/05/18 03:33:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x4) fremovexattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}) 2033/05/18 03:33:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c85233f012cf66f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000000100), 0x4) [ 278.850445] binder: 20235:20237 IncRefs 0 refcount change on invalid ref 33554432 ret -22 [ 278.858874] binder: 20235:20237 BC_ACQUIRE_DONE u5b9d657bff0cf9ee no match [ 278.902955] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:20 executing program 4: unshare(0x60000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x501000) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$inet6_sctp(0xa, 0x200005, 0x84) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) read$eventfd(r0, &(0x7f0000000100), 0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2033/05/18 03:33:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='errorecover,utf8']) 2033/05/18 03:33:20 executing program 1: r0 = socket(0xe, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x81) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xf43f}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fchdir(r0) mlockall(0x5) 2033/05/18 03:33:20 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000080)={0x2, 0x20002}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2, 0xff, 0x2, 0x1, 0x3e000000, 0x2}, &(0x7f00000000c0)=0x20) 2033/05/18 03:33:20 executing program 6: syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)={[{@resize={'resize', 0x3d, [0x3f]}, 0x2c}]}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xe4000, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', 'vmnet0eth1\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x2) [ 279.012444] binder: BINDER_SET_CONTEXT_MGR already set [ 279.029389] binder: 20235:20260 ioctl 40046207 0 returned -16 [ 279.097053] IPVS: ftp: loaded support on port[0] = 21 [ 279.105266] REISERFS warning (device loop6): super-6507 reiserfs_parse_options: bad value ? for -oresize [ 279.105266] [ 279.121236] ntfs: (device loop7): parse_options(): Unrecognized mount option errorecover. [ 279.129680] ntfs: (device loop7): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 2033/05/18 03:33:20 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xffffffffffffffff, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6}, 0x0, 0x404}, 0xe) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2033/05/18 03:33:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000028, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) [ 279.170638] REISERFS warning (device loop6): super-6507 reiserfs_parse_options: bad value ? for -oresize [ 279.170638] 2033/05/18 03:33:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x16ff9474, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r0}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2033/05/18 03:33:20 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0xfff, 0x81}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x4, [0x3f, 0xfdb6, 0x80, 0x101]}, 0x10) [ 279.328218] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:20 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000100)=""/220, 0x2}, {&(0x7f0000000200)=""/219}, {&(0x7f0000000080)=""/25}, {&(0x7f0000000300)=""/193}, {&(0x7f0000000400)=""/181}, {&(0x7f00000004c0)=""/251}, {&(0x7f00000005c0)=""/86}, {&(0x7f0000000640)=""/164}, {&(0x7f0000000700)=""/126}, {&(0x7f0000000780)=""/182}], 0x161, 0x0) r1 = socket(0x3, 0x80001, 0x40000000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000b40)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={r2}, 0x8) readv(r0, &(0x7f0000000ac0)=[{&(0x7f0000000940)=""/39, 0x27}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/51, 0x33}, {&(0x7f0000000a00)=""/64, 0x40}, {&(0x7f0000000a40)=""/110, 0x6e}], 0x5) 2033/05/18 03:33:21 executing program 4: epoll_create1(0x0) r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x140, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x7}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0xffff, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x2d}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2033/05/18 03:33:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0), 0x0) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x7fffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000a00)={r2, 0xad0, 0x401, "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"}) 2033/05/18 03:33:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x0, 0x1}, {}], 0x30) sendfile(r0, r0, 0x0, 0x7fffffff) 2033/05/18 03:33:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x30, r0, 0x4a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) read(r2, &(0x7f00000000c0)=""/4, 0x4) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) 2033/05/18 03:33:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x6, 0x5, 0xfffe, 0x0, 0x3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x1, 0x401, 0x7, 0x5, 0x3}, &(0x7f0000000400)=0x14) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xff}, 0x8) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/186, 0xba, &(0x7f0000000200)=""/153}}, 0x68) 2033/05/18 03:33:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000005, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) 2033/05/18 03:33:21 executing program 1: r0 = socket$inet(0x2, 0x5, 0x97e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x610, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x4, 0x8a1a, 'bpq0\x00', 'ipddp0\x00', 'vcan0\x00', 'bpq0\x00', @empty, [0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x188, 0x1b8, [@cgroup0={'cgroup\x00', 0x8, {{0xd33}}}, @mark_m={'mark_m\x00', 0x18, {{0x7, 0x401, 0x3, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x4b88, 0x1ec, 0x100000000, 0x0, 0x0, "4ded552b7665681cbc7d245a6bc2ed9cf713cd0486bed8d8dee20c64b06dfdcb9b29e17a1fa8505adee1c8c13f37372f413e3ac0257a1dd1bde573685eb42fb1"}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x20, 0x8847, 'bcsh0\x00', 'veth0\x00', 'bpq0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xeb1c7ecbaf6890b0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x9, {0x80000001, 0x86, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0x42d8, 0x183, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x4e20, 0x4e20, 0x100000000, 0x65c7, 0xd0, 0x2, 0x100000000, 0x9, 0x9, 0x166}, 0x40, 0x680}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'bond_slave_1\x00', 'bond_slave_1\x00', 'bridge_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xd8, 0x108, 0x138, [@realm={'realm\x00', 0x10, {{0xd129, 0x7}}}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0xfffffffffffffffa}}}}, {{{0x5, 0x18, 0x610, 'bpq0\x00', 'ipddp0\x00', 'syzkaller0\x00', 'sit0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x120, 0x150, [@state={'state\x00', 0x8, {{0x3ff}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7031}}}, @common=@log={'log\x00', 0x28, {{0x81, "9cdaf7505e44418bea4e02c76497c38ed246144d82c5a48f766c683191af", 0xd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x688) 2033/05/18 03:33:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_setup(0x9, &(0x7f0000f6c000)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) io_getevents(r2, 0x5, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) [ 279.902283] protocol 8847 is buggy, dev sit0 [ 279.907380] ================================================================== [ 279.914984] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 279.922355] Read of size 2 at addr ffff8801b4eddac4 by task syz-executor7/20326 [ 279.929800] [ 279.931453] CPU: 0 PID: 20326 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #44 [ 279.938931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.948293] Call Trace: [ 279.950898] dump_stack+0x1b9/0x294 [ 279.954537] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.959743] ? printk+0x9e/0xba [ 279.963036] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 279.967814] ? kasan_check_write+0x14/0x20 [ 279.972059] print_address_description+0x6c/0x20b [ 279.976913] ? iptunnel_handle_offloads+0x62b/0x710 [ 279.981937] kasan_report.cold.7+0x242/0x2fe [ 279.986367] __asan_report_load2_noabort+0x14/0x20 [ 279.991309] iptunnel_handle_offloads+0x62b/0x710 [ 279.996161] ? iptunnel_metadata_reply+0x380/0x380 [ 280.001092] ? graph_lock+0x170/0x170 [ 280.004939] ? packet_cached_dev_get+0x330/0x330 [ 280.009697] sit_tunnel_xmit__+0x2a/0x160 [ 280.013852] sit_tunnel_xmit+0x1275/0x30b0 [ 280.018089] ? find_held_lock+0x36/0x1c0 [ 280.022154] ? ipip6_rcv+0x1d30/0x1d30 [ 280.026044] ? lock_downgrade+0x8e0/0x8e0 [ 280.030193] ? vprintk_default+0x28/0x30 [ 280.034258] ? vprintk_func+0x81/0xe7 [ 280.038068] ? kasan_check_read+0x11/0x20 [ 280.042220] ? rcu_is_watching+0x85/0x140 [ 280.046373] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 280.051138] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.056340] ? graph_lock+0x170/0x170 [ 280.060149] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 280.064747] ? __lock_is_held+0xb5/0x140 [ 280.068822] dev_hard_start_xmit+0x264/0xc10 [ 280.073239] ? validate_xmit_skb_list+0x120/0x120 [ 280.078098] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.083640] ? netif_skb_features+0x696/0xb40 [ 280.088138] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 280.093332] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 280.097829] ? lock_acquire+0x1dc/0x520 [ 280.101806] ? validate_xmit_skb+0x704/0xd90 [ 280.106227] ? netif_skb_features+0xb40/0xb40 [ 280.110733] __dev_queue_xmit+0x2724/0x34c0 [ 280.115064] ? netdev_pick_tx+0x2d0/0x2d0 [ 280.119218] ? debug_check_no_locks_freed+0x310/0x310 [ 280.124411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.129947] ? ring_buffer_record_is_on+0xd9/0x120 [ 280.134875] ? graph_lock+0x170/0x170 [ 280.138671] ? print_usage_bug+0xc0/0xc0 [ 280.142739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.148280] ? refcount_add_not_zero+0x216/0x320 [ 280.153039] ? refcount_dec_if_one+0x170/0x170 [ 280.157626] ? alloc_skb_with_frags+0x4fe/0x760 [ 280.162304] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.167843] ? refcount_add+0x2f/0x70 [ 280.171641] ? skb_set_owner_w+0x24e/0x360 [ 280.175880] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 280.180567] ? lock_downgrade+0x8e0/0x8e0 [ 280.184726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.190260] ? cap_capable+0x1f9/0x260 [ 280.194152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.199694] ? security_capable+0x99/0xc0 [ 280.203845] dev_queue_xmit+0x17/0x20 [ 280.207643] ? dev_queue_xmit+0x17/0x20 [ 280.211616] packet_sendmsg+0x40f8/0x6070 [ 280.215769] ? debug_check_no_locks_freed+0x310/0x310 [ 280.220954] ? futex_wait_setup+0x400/0x400 [ 280.225273] ? find_held_lock+0x36/0x1c0 [ 280.229350] ? packet_getname+0x5f0/0x5f0 [ 280.233500] ? rcu_is_watching+0x85/0x140 [ 280.237735] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.242932] ? graph_lock+0x170/0x170 [ 280.246742] ? expand_files.part.8+0x9a0/0x9a0 [ 280.251329] ? find_held_lock+0x36/0x1c0 [ 280.255400] ? lock_downgrade+0x8e0/0x8e0 [ 280.259550] ? lock_release+0xa10/0xa10 [ 280.263525] ? check_same_owner+0x320/0x320 [ 280.267845] ? __check_object_size+0x95/0x5d9 [ 280.272351] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.277887] ? security_socket_sendmsg+0x94/0xc0 [ 280.282641] ? packet_getname+0x5f0/0x5f0 [ 280.286796] sock_sendmsg+0xd5/0x120 [ 280.290510] __sys_sendto+0x3d7/0x670 [ 280.294319] ? __ia32_sys_getpeername+0xb0/0xb0 [ 280.298985] ? __fd_install+0x2de/0x880 [ 280.302967] ? get_unused_fd_flags+0x190/0x190 [ 280.307555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.313090] ? alloc_file+0x44/0x3e0 [ 280.316806] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.322344] ? sock_alloc_file+0x2a4/0x4e0 [ 280.326590] ? __x64_sys_futex+0x477/0x680 [ 280.330824] ? do_futex+0x27d0/0x27d0 [ 280.334622] ? move_addr_to_kernel+0x70/0x70 [ 280.339033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.344567] ? fput+0x130/0x1a0 [ 280.347850] __x64_sys_sendto+0xe1/0x1a0 [ 280.351910] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.356926] do_syscall_64+0x1b1/0x800 [ 280.360811] ? finish_task_switch+0x1ca/0x810 [ 280.365305] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.370235] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.375173] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.380539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.385386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.390572] RIP: 0033:0x455979 [ 280.393755] RSP: 002b:00007f1be9c68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 280.401466] RAX: ffffffffffffffda RBX: 00007f1be9c696d4 RCX: 0000000000455979 [ 280.408735] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 280.415998] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 280.423263] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 280.430528] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 280.437802] [ 280.439422] Allocated by task 20326: [ 280.443139] save_stack+0x43/0xd0 [ 280.446591] kasan_kmalloc+0xc4/0xe0 [ 280.450301] __kmalloc_node_track_caller+0x47/0x70 [ 280.455230] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 280.459985] __alloc_skb+0x14d/0x780 [ 280.463697] alloc_skb_with_frags+0x137/0x760 [ 280.468199] sock_alloc_send_pskb+0x87a/0xae0 [ 280.472700] packet_sendmsg+0x1b98/0x6070 [ 280.476843] sock_sendmsg+0xd5/0x120 [ 280.480551] __sys_sendto+0x3d7/0x670 [ 280.484347] __x64_sys_sendto+0xe1/0x1a0 [ 280.488494] do_syscall_64+0x1b1/0x800 [ 280.492378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.497555] [ 280.499176] Freed by task 20326: [ 280.502541] save_stack+0x43/0xd0 [ 280.505990] __kasan_slab_free+0x11a/0x170 [ 280.510220] kasan_slab_free+0xe/0x10 [ 280.514014] kfree+0xd9/0x260 [ 280.517116] skb_free_head+0x99/0xc0 [ 280.520824] skb_release_data+0x690/0x860 [ 280.524968] skb_release_all+0x4a/0x60 [ 280.528849] consume_skb+0x18b/0x550 [ 280.532558] packet_rcv+0x16a/0x1810 [ 280.536268] dev_queue_xmit_nit+0x891/0xb90 [ 280.540582] dev_hard_start_xmit+0x16b/0xc10 [ 280.544988] __dev_queue_xmit+0x2724/0x34c0 [ 280.549304] dev_queue_xmit+0x17/0x20 [ 280.553103] packet_sendmsg+0x40f8/0x6070 [ 280.557246] sock_sendmsg+0xd5/0x120 [ 280.560955] __sys_sendto+0x3d7/0x670 [ 280.564756] __x64_sys_sendto+0xe1/0x1a0 [ 280.568812] do_syscall_64+0x1b1/0x800 [ 280.572702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.577879] [ 280.579504] The buggy address belongs to the object at ffff8801b4edda00 [ 280.579504] which belongs to the cache kmalloc-512 of size 512 [ 280.592235] The buggy address is located 196 bytes inside of [ 280.592235] 512-byte region [ffff8801b4edda00, ffff8801b4eddc00) [ 280.604102] The buggy address belongs to the page: [ 280.609028] page:ffffea0006d3b740 count:1 mapcount:0 mapping:ffff8801b4edd000 index:0xffff8801b4edd780 [ 280.618473] flags: 0x2fffc0000000100(slab) [ 280.622713] raw: 02fffc0000000100 ffff8801b4edd000 ffff8801b4edd780 0000000100000001 [ 280.630594] raw: ffffea0007161c60 ffffea0006ce30e0 ffff8801da800940 0000000000000000 [ 280.638464] page dumped because: kasan: bad access detected [ 280.644159] [ 280.645785] Memory state around the buggy address: [ 280.650708] ffff8801b4edd980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 280.658063] ffff8801b4edda00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.665420] >ffff8801b4edda80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.672770] ^ [ 280.678215] ffff8801b4eddb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.685570] ffff8801b4eddb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.692915] ================================================================== [ 280.700261] Disabling lock debugging due to kernel taint [ 280.705769] Kernel panic - not syncing: panic_on_warn set ... [ 280.705769] [ 280.713138] CPU: 0 PID: 20326 Comm: syz-executor7 Tainted: G B 4.17.0-rc4+ #44 [ 280.721799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.731130] Call Trace: [ 280.733704] dump_stack+0x1b9/0x294 [ 280.737319] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.742496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.747234] ? iptunnel_handle_offloads+0x540/0x710 [ 280.752232] panic+0x22f/0x4de [ 280.755405] ? add_taint.cold.5+0x16/0x16 [ 280.759534] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.763927] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.768316] ? iptunnel_handle_offloads+0x62b/0x710 [ 280.773313] kasan_end_report+0x47/0x4f [ 280.777266] kasan_report.cold.7+0x76/0x2fe [ 280.781573] __asan_report_load2_noabort+0x14/0x20 [ 280.786494] iptunnel_handle_offloads+0x62b/0x710 [ 280.791321] ? iptunnel_metadata_reply+0x380/0x380 [ 280.796232] ? graph_lock+0x170/0x170 [ 280.800020] ? packet_cached_dev_get+0x330/0x330 [ 280.804758] sit_tunnel_xmit__+0x2a/0x160 [ 280.808891] sit_tunnel_xmit+0x1275/0x30b0 [ 280.813106] ? find_held_lock+0x36/0x1c0 [ 280.817149] ? ipip6_rcv+0x1d30/0x1d30 [ 280.821022] ? lock_downgrade+0x8e0/0x8e0 [ 280.825154] ? vprintk_default+0x28/0x30 [ 280.829197] ? vprintk_func+0x81/0xe7 [ 280.832979] ? kasan_check_read+0x11/0x20 [ 280.837109] ? rcu_is_watching+0x85/0x140 [ 280.841238] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 280.845977] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.851150] ? graph_lock+0x170/0x170 [ 280.854936] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 280.859415] ? __lock_is_held+0xb5/0x140 [ 280.863461] dev_hard_start_xmit+0x264/0xc10 [ 280.867855] ? validate_xmit_skb_list+0x120/0x120 [ 280.872684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.878200] ? netif_skb_features+0x696/0xb40 [ 280.882679] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 280.887852] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 280.892329] ? lock_acquire+0x1dc/0x520 [ 280.896286] ? validate_xmit_skb+0x704/0xd90 [ 280.900684] ? netif_skb_features+0xb40/0xb40 [ 280.905162] __dev_queue_xmit+0x2724/0x34c0 [ 280.909467] ? netdev_pick_tx+0x2d0/0x2d0 [ 280.913600] ? debug_check_no_locks_freed+0x310/0x310 [ 280.918776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.924294] ? ring_buffer_record_is_on+0xd9/0x120 [ 280.929210] ? graph_lock+0x170/0x170 [ 280.932998] ? print_usage_bug+0xc0/0xc0 [ 280.937053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.942589] ? refcount_add_not_zero+0x216/0x320 [ 280.947337] ? refcount_dec_if_one+0x170/0x170 [ 280.951911] ? alloc_skb_with_frags+0x4fe/0x760 [ 280.956569] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.962089] ? refcount_add+0x2f/0x70 [ 280.965885] ? skb_set_owner_w+0x24e/0x360 [ 280.970101] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 280.974760] ? lock_downgrade+0x8e0/0x8e0 [ 280.978890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.984405] ? cap_capable+0x1f9/0x260 [ 280.988275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.993791] ? security_capable+0x99/0xc0 [ 280.997923] dev_queue_xmit+0x17/0x20 [ 281.001712] ? dev_queue_xmit+0x17/0x20 [ 281.005668] packet_sendmsg+0x40f8/0x6070 [ 281.009797] ? debug_check_no_locks_freed+0x310/0x310 [ 281.014976] ? futex_wait_setup+0x400/0x400 [ 281.019278] ? find_held_lock+0x36/0x1c0 [ 281.023327] ? packet_getname+0x5f0/0x5f0 [ 281.027459] ? rcu_is_watching+0x85/0x140 [ 281.031589] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 281.036763] ? graph_lock+0x170/0x170 [ 281.040548] ? expand_files.part.8+0x9a0/0x9a0 [ 281.045111] ? find_held_lock+0x36/0x1c0 [ 281.049159] ? lock_downgrade+0x8e0/0x8e0 [ 281.053286] ? lock_release+0xa10/0xa10 [ 281.057240] ? check_same_owner+0x320/0x320 [ 281.061548] ? __check_object_size+0x95/0x5d9 [ 281.066032] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.071552] ? security_socket_sendmsg+0x94/0xc0 [ 281.076288] ? packet_getname+0x5f0/0x5f0 [ 281.080429] sock_sendmsg+0xd5/0x120 [ 281.084125] __sys_sendto+0x3d7/0x670 [ 281.087908] ? __ia32_sys_getpeername+0xb0/0xb0 [ 281.092558] ? __fd_install+0x2de/0x880 [ 281.096519] ? get_unused_fd_flags+0x190/0x190 [ 281.101085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.106602] ? alloc_file+0x44/0x3e0 [ 281.110306] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.115826] ? sock_alloc_file+0x2a4/0x4e0 [ 281.120048] ? __x64_sys_futex+0x477/0x680 [ 281.124264] ? do_futex+0x27d0/0x27d0 [ 281.128047] ? move_addr_to_kernel+0x70/0x70 [ 281.132438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.137958] ? fput+0x130/0x1a0 [ 281.141229] __x64_sys_sendto+0xe1/0x1a0 [ 281.145281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.150286] do_syscall_64+0x1b1/0x800 [ 281.154160] ? finish_task_switch+0x1ca/0x810 [ 281.158649] ? syscall_return_slowpath+0x5c0/0x5c0 [ 281.163570] ? syscall_return_slowpath+0x30f/0x5c0 [ 281.168483] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.173830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.178654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.183823] RIP: 0033:0x455979 [ 281.186991] RSP: 002b:00007f1be9c68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 281.194684] RAX: ffffffffffffffda RBX: 00007f1be9c696d4 RCX: 0000000000455979 [ 281.201932] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 281.209179] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 281.216438] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.223691] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 281.231621] Dumping ftrace buffer: [ 281.235164] (ftrace buffer empty) [ 281.238853] Kernel Offset: disabled [ 281.242458] Rebooting in 86400 seconds..