R=&(0x7f0000000640)=ANY=[@ANYBLOB="38000000000000001800000000000000400000000000000040000000000000001800000000000000280000000000000038000000000000002800000000000000"]], 0xe, 0x0, &(0x7f0000000840)="114a4f064ea225a27b1c2ed9d524"})
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0))
setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000600))
setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc)
close(r2)

2018/05/14 02:53:57 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  631.196314] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/05/14 02:53:57 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce)
getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$inet6(0xa, 0xe, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x78)
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0)
ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000200)={0x1, 0xfff})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
socket$can_raw(0x1d, 0x3, 0x1)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18)

2018/05/14 02:53:57 executing program 0:
syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0)
r0 = memfd_create(&(0x7f0000000240)="001053e1afe1c6ebea9f9f1e77d387070ba9df07b7cc20fd5f49606b8bd2b781074f4ad7d1b3667e5d17acf4633ae3f8c606d642abc68109ae545442e51748276a38da5f08c0f7f532b2f862", 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0)
rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42942f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8))
r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x0)
epoll_wait(r1, &(0x7f0000000000), 0x0, 0x3)

2018/05/14 02:53:58 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r0, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r4 = accept4$inet(r1, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={<r6=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000740)={r6, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={<r7=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r8 = accept(r2, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r9 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r9, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r3)

2018/05/14 02:53:58 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x2000000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:53:58 executing program 6:
mkdir(&(0x7f0000dea000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0)
mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000))
unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200)
pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.')
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000449f4fbe3ebb50c1", 0x2200})
r2 = epoll_create(0x401)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040))

[  631.317695] device bridge0 entered promiscuous mode
2018/05/14 02:53:58 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe000000]}, 0x10)

2018/05/14 02:53:58 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:53:58 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xffff030000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:53:58 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
getsockopt$sock_int(r0, 0x1, 0x402d, &(0x7f0000000000), &(0x7f0000000040)=0xffffff15)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4)

2018/05/14 02:53:58 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r0, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r4 = accept4$inet(r1, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={<r6=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000740)={r6, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={<r7=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r8 = accept(r2, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r9 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r9, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r3)

2018/05/14 02:53:58 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xa000000]}, 0x10)

2018/05/14 02:53:58 executing program 6:
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000004, 0x80000020032, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x6)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0)
ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080))
fadvise64(r1, 0x0, 0x80000001, 0x0)

2018/05/14 02:53:58 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x1)
sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac14ffaaff0200000000000000000000000000010000000000000000000000000000000088702b80571b0657e2006f3b736408fd401db1eed7fa708f6ee968ce4609000000000000006467f20150f151fb5657f2447b4b2426a3da2a5d67de0da36b82bb9496b856af890e5cead62e757e415380b0159cb43b8ded5f41567dfc2283a0ef469667e3fb0f6d6ef4e99f7680a16fcfd3a7aedd5475b181dab1a6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0)

2018/05/14 02:53:58 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8)
connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c)
bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040))
fchdir(r0)

[  631.575658] device bridge0 left promiscuous mode
2018/05/14 02:53:58 executing program 6:
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000004, 0x80000020032, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x6)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0)
ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080))
fadvise64(r1, 0x0, 0x80000001, 0x0)

2018/05/14 02:53:58 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:53:58 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x34, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'})
symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000000, 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)
socket$pppoe(0x18, 0x1, 0x0)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0))

2018/05/14 02:53:58 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x2000]}, 0x10)

2018/05/14 02:53:58 executing program 7:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x1ffffffffffe})

[  631.652436] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'.
2018/05/14 02:53:58 executing program 4:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:53:58 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xaa000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

[  631.722342] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'.
2018/05/14 02:53:58 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000780)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000680)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4)
ioctl$TIOCNXCL(r2, 0x8912)
close(r2)
close(r1)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0x7, 0xb2f, 0x8, 0x100, 0xc})
r5 = gettid()
ptrace$peek(0x3, r5, &(0x7f00000000c0))
ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080))

2018/05/14 02:53:59 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x2], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:53:59 executing program 7:
io_submit(0x0, 0x0, &(0x7f0000738000))
r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x100000000800)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x2b6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21}], 0x88)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000044c0)={@dev, <r1=>0x0}, &(0x7f0000004500)=0x14)
recvfrom$packet(r0, &(0x7f0000000140)=""/221, 0xdd, 0x100, &(0x7f0000004540)={0x11, 0x7, r1, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000300)=ANY=[@ANYBLOB="0000240936caa7e3d586f6d5fcbecb7cdf00000000"])
r2 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x40, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000040}, 0x0)

2018/05/14 02:53:59 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x3]}, 0x10)

2018/05/14 02:53:59 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x80000)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x14)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @dev={0xac, 0x14, 0x14, 0x14}, @broadcast=0xffffffff}, 0xc)
ioctl$sock_ifreq(r0, 0x8b35, &(0x7f0000000140)={"6970365f767469300000000000f700", @ifru_mtu})

2018/05/14 02:53:59 executing program 4:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:53:59 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f")
openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0xb566be87befc1f95, 0x0)
clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000))
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='.\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=')security\x00'])
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
ioprio_set$pid(0x2, 0x0, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x20)

2018/05/14 02:53:59 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10)
syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbe000000100004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c184ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3aefb11385fb4969c9c7946fa66f193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f23808"], 0x0)
syz_emit_ethernet(0x38, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)
recvfrom$inet(r1, &(0x7f0000000200)=""/4096, 0xfffffffffffffe20, 0x3, 0x0, 0xfffffffffffffd84)

2018/05/14 02:53:59 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x12, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:53:59 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xffffffffffffffe0]}, 0x10)

2018/05/14 02:53:59 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:53:59 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @broadcast=0xffffffff}, 0xc)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
fcntl$setstatus(r1, 0x4, 0x4000)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af)
recvmmsg(r0, &(0x7f0000004640)=[{{&(0x7f0000002540)=@ipx, 0x80, &(0x7f0000002780), 0x283, &(0x7f00000027c0)}}], 0x1, 0x0, &(0x7f0000004840)={0x77359400})
perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()

2018/05/14 02:53:59 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfbffffff00000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:53:59 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200, @time={0x0, 0x1c9c380}, 0x8, {0x10000, 0x3fc0000}, 0x7, 0x3, 0x8})
time(&(0x7f0000000100))
sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0)

2018/05/14 02:53:59 executing program 4:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:00 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:00 executing program 6:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x0, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x6, 0xbb5c, 0x1000, 0x1f, 0x0, 0x9, 0x1, 0x2, 0x10001, 0x8, 0x8, 0x101, 0x5, 0xfffffffffffffffb, 0x536, 0xffffffff, 0x3552, 0xff, 0x5c42, 0x3, 0x100000001, 0x0, 0x20, 0x6, 0x32, 0x3, 0x2, 0x0, 0x1f, 0x9, 0x4, 0x295, 0x5, 0x5f3, 0x76da, 0x6, 0x0, 0x9, 0x3, @perf_config_ext={0x319, 0xd2f}, 0x108, 0x1, 0x7, 0x4, 0x3, 0x5, 0x200}, r0, 0x2, r1, 0x2)
fchown(r0, 0x0, 0x0)

2018/05/14 02:54:00 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xc0ffffff00000000]}, 0x10)

2018/05/14 02:54:00 executing program 0:
r0 = memfd_create(&(0x7f00000001c0)="736563757269747d917617cb0e3dbe4574656f00", 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000000080), 0xb516)
clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
mremap(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/168, 0xa8}], 0x3)

2018/05/14 02:54:00 executing program 5:
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x81, 0x1, 0x7ff, 0x67ce, 0x9}, 0x14)
r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0)
r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="59035f914695f073d80f642944bb176860fa9c3ccad245351cd3f5656e50e4289cabbca8041be02001c7271e62d37322cb23f21d0de08860643a4cf6c1629b1f26cbbda2edc0253e814f0947d21eaa5b7cf6a230d7d89d2637cb63", 0x5b, r2)
pread64(r1, &(0x7f0000000240)=""/172, 0xac, 0x0)
readv(r0, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
keyctl$reject(0x13, r2, 0xffff, 0xeaf8, r3)
ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000400))
ioctl$TCXONC(r1, 0x540a, 0x6)
r4 = semget$private(0x0, 0x4, 0x10)
semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f0000000440)=""/121)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000004c0)={<r5=>0x0, 0x6}, &(0x7f0000000500)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000600))
r6 = socket$pppoe(0x18, 0x1, 0x0)
sendmsg$key(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000640)={0x2, 0x4, 0x3, 0x9, 0x26, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x9, 0x10, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x14, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd25, 0x3504}, @sadb_x_sec_ctx={0x18, 0x18, 0x1, 0x0, 0xb6, "0e910f647a36c0e2c5af9797c73a4d234999dfefa783cc9375bfd1593420cd9512bfbd049f6310f459e4b72bf59e2e86477427de62d6f6a05135a89c8ca68cacb45ec8ff04da6c55862cc77d4ebcb7f4b7593e2798e206176a68f84c38db5ef4c464a9ed8d4905db09df74c3b8e821ae7cbf55eea2e5d47df97f94123ce73d8af9c1fe837674d2872e8414898347c0ed3f5470b5a6602fe68490b6f8eb88da9b7fe3ceb9c3221e73424a0f3497e286032a34a5f20367"}]}, 0x130}, 0x1}, 0x4)
semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000800)=[0xffffffff])
syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0xc00, 0x8000)
setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000880)={r5, 0x6}, 0x8)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000008c0)=0x7, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000900)={<r7=>r1})
keyctl$assume_authority(0x10, r3)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000940)={{0x4c29, 0xc7bf}, 'port0\x00', 0xb, 0x190004, 0x3, 0x100000000, 0x40, 0x0, 0x27082297, 0x0, 0x3, 0x17})
sendto$llc(r7, &(0x7f0000000a00)="9c225b7111c982367ec3f05aaab58a5f21f26ad965984e8be15a9c88af50c9ba261c11a54529da2f46c4c0be7390eafa02f7a8c6fd0b2656e79ccf625b9d6e40d6bda4fda14416f04ea97255811ca49e566fe65aaef7bef7ac65693ec09d2d27a8f68393729e465783066a4789ef671f8250d479e16656e9d2b7b0c630128690067c45c0c52633e1724c1abf1bd9ff9ec99d3a5b474b8e541be569b6e92328dbcd0c0d95ecf9bed729f51605fd1da4107ce0be38a60dd4be2b3d32eb6febd766a4044aaf33a8089095c69e5897e3944344d31ad9cb483a050b29cec7", 0xdc, 0x40000, &(0x7f0000000b00)={0x1a, 0x0, 0x0, 0xffff, 0x6, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
r8 = gettid()
r9 = syz_open_procfs(r8, &(0x7f0000000b40)='net/ip6_tables_targets\x00')
name_to_handle_at(r9, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x9b, 0x5, "2bd8a7a886a053b9e5686692b8c76f442b328f45253cf65567db7bdaa44a034784cdf0883cc24ca2efb950e6ed96ee2d6d5205c8ae9379cd359a214eea2f8d1ccc5789e6183904c54cd32f3c4950dd9374a6e5fe50fc856bb1a1b78216e91319deb18b7ed00d36270dc1a4452e87c785cf564766bf1c9b602c855f147989485155b4972af4b2bb86a1f3d2e04d4ab2ee4d5bc5"}, &(0x7f0000000c80), 0x1000)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r9, 0x800442d4, &(0x7f0000000cc0)=0x7ff)

2018/05/14 02:54:00 executing program 4:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:00 executing program 7:
r0 = socket(0x20000000000000a, 0x5, 0x0)
socket$inet6(0xa, 0x80000, 0xc0e9)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0)

2018/05/14 02:54:00 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x8800000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:00 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x5000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:00 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x4)
r1 = dup2(r0, r0)
r2 = accept$alg(r1, 0x0, 0x0)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0)

2018/05/14 02:54:00 executing program 5:
r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000)
ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)={0x0, 0x12000})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00')
getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000180)={@remote}, &(0x7f00000000c0)=0x14)

2018/05/14 02:54:00 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x97ffffff]}, 0x10)

2018/05/14 02:54:00 executing program 6:
r0 = syz_open_pts(0xffffffffffffffff, 0x400)
r1 = getpgid(0x0)
ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1)
r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=<r3=>0x0, &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x6}, 0x8)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xff)
setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080))

2018/05/14 02:54:00 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xf, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:00 executing program 4:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:00 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0xa2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x4e21, 0xa202, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x400, 0x1f}, &(0x7f0000000200)=0x90)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r2, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x1)

2018/05/14 02:54:00 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:01 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xd9fd000000000000]}, 0x10)

2018/05/14 02:54:01 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x7fffe)
close(r0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
write$binfmt_aout(r1, &(0x7f0000000040)={{0x0, 0x2, 0x456, 0x39e, 0x1e4, 0x9, 0x3ae, 0x1}, "0f6f01beeb569a467fb68c777a551b1dcb84acb7a2b23b6442d2a0f1afb0e1776f15ef900b33176d660cdfbcb2339ba39926b7b7ac94d497dbbeed112e954e19b7ab87c346fcabf1185add9f6fff0fba08391eb588a25054deaf229fb9a2042e5c711ed0830058907a97fbc7091846995112f6874e80d80c425f54b6998651fa3983d142df8743ca2faecadf24c0d51300e0c2fc5e5ee340858df1f15e3f58d5ccfcd9576873aeb963e9acce70db42123e5c0e1f967a6c10689382a547683e5df6d5d12c56527ef6a86bd6"}, 0xeb)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000140))

2018/05/14 02:54:01 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xe00000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:01 executing program 7:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x121}, @in={0x2, 0x4e20, @rand_addr=0x1}], 0x2c)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0)
fcntl$dupfd(r1, 0x406, r0)
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080))
ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/215)
setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, 0x4)
read(r1, &(0x7f0000000100)=""/125, 0x7d)

2018/05/14 02:54:01 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:01 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000340)="000000f46472656e00")
r1 = openat$cgroup_ro(r0, &(0x7f0000000540)="6d656d0000008400090000e501e986", 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x9)
ioctl(r2, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f")
sendfile(0xffffffffffffffff, r1, &(0x7f0000000100)=0xffffffffffffffff, 0x0)

2018/05/14 02:54:01 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}})
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]})

2018/05/14 02:54:01 executing program 4:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:01 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x3e8]}, 0x10)

2018/05/14 02:54:01 executing program 5:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x40, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000380))
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$TIOCEXCL(r0, 0x540c)
request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/vhost-net\x00', 0xfffffffffffffffc)
r2 = add_key(&(0x7f00000004c0)='big_key\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r3 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001700)="2f6d0200000000000010007fe6b2ae4bc7f894603f9e96e9b53035d81b1da2310904eabb2d431ad5a8509a8d99d80e208e18d9a69b9cf7f5d1c40117c601bd367b419827f99a0c1d4aab8898de779f9967a4a31968621cda33afda6aedd06652ab8d7dc0f2fb175354fba21318c3da88cfb3323d1739b7073dfd6a5d4f5a7b628a4da2e9a2addb668ef2f70ea38be5728c9136ef32d351fe0e7153825bd13cbdb75813b58e4c767e732b4d00cff6c01e5fa79320a9be30d62a9815e898d7bfabd4fa8fef21be965d2834da201225adda48f3aad91718bc347b2e357dab7f69b651551140361108fb7d0c038e9069663ac492", r2)
request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='\x00', r3)
socket$vsock_dgram(0x28, 0x2, 0x0)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0x1000, r3)
write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50}}, 0x68)

2018/05/14 02:54:01 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:01 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfeffffff, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:01 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180))
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100))
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{}, {0xe}, 0x0, 0x3})
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000})
setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000340)=0xf32, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={<r3=>0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x4ee}, &(0x7f0000000300)=0x8)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012})
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000380))
r4 = socket$inet(0x2, 0x2, 0x9a)
getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000), 0x10)
mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18})

2018/05/14 02:54:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:02 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xf000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:02 executing program 0:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1a300, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff00000005, 0x0, r0}, 0xfffffffffffffe69)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="06c361c17ad242c7d330d8caa21c887bddaa3a340f6453faf5b20a49606876b4291aa9c319107dba1e2fe495041b408eabf2f7e049c63eb1fced62d2e05ec0f60af0e94a80e56661ece0bcf507b1b2c5206dd596fcaa7da75610b7d55c46dc76b884b0e2030149af4f3238801e860942893205197c3e02cc3dc9eb8a21531a00d9c1445c71685709cb045d96ed57ce4f375a402a5d60bd1134b8700c6c3b68e8eeb9b1b4ecf991ac860de7e9306b1846018cbf85c768b886cb429c0be099cfdf3b17f6c74aac2515e462f284380fd1eb0e1f6a8847e1ac09a9221cfaaaf89fede9616dd54fc124fd5228711d7b1228958a55884c9c", @ANYRES16=r1, @ANYBLOB="11062abd7000fedbdf250c0000000800040000800000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4008005)

2018/05/14 02:54:02 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfdd9]}, 0x10)

2018/05/14 02:54:02 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x7f00, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:02 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setsockopt(r0, 0x1000000, 0x6, &(0x7f0000000000), 0x0)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000002000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000800000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/248, 0xf8}], 0x8, &(0x7f0000000540)=""/197, 0xc5, 0x1f}, 0x2)

2018/05/14 02:54:02 executing program 5:
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
clock_gettime(0x1, &(0x7f0000000080))
timerfd_settime(r0, 0x100000000001, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))

2018/05/14 02:54:02 executing program 6:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0))
r1 = socket(0xa, 0x1, 0x2)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000200)={{0x10001, 0x3, 0x1f, 0x100000001, "af2b9cf1d7f689542a7e8fcef5bf96f507b8b5a1566f2aaf2394fb0e4ad991191a74dc23b04d9712e2ba73f3", 0x4a0f}, 0x1, [0x0, 0x5, 0x7, 0x1, 0x9, 0x200, 0x4, 0x5, 0x1, 0x11, 0x20, 0x4, 0x3, 0x2, 0x0, 0xffffffffffffff81, 0x8, 0xffff, 0x1ff, 0x7fff, 0x8, 0x80, 0xf7, 0x0, 0x4ca, 0x8001, 0x0, 0x100000000, 0xfffffffffffffffc, 0x3, 0xb907, 0x100000000, 0x6, 0x7f, 0x2, 0x24d, 0x4, 0x10000, 0xfa1, 0x2, 0x3f, 0x4, 0x1f, 0x10000, 0x6, 0x7, 0x9, 0x3, 0x7, 0xffffffff80000000, 0xffffffffffffffff, 0x1000, 0x1, 0x3f, 0x1, 0x9, 0x6, 0x1, 0x3, 0xf99, 0x80, 0xfff, 0x5, 0x8, 0x8, 0x34a09529, 0x1, 0x0, 0xbcd5, 0x8, 0x9, 0x8001, 0x6, 0x7, 0x0, 0x5e1, 0x23e, 0x7, 0x73fbdfd9, 0x5, 0x800, 0x7, 0x5, 0x100000000, 0x2, 0x7fffffff, 0x4, 0x18000000000, 0xe8, 0x9, 0xffff, 0xa, 0x9, 0x51, 0x1, 0x6, 0x6, 0x6c2, 0x5, 0x0, 0x4, 0x8, 0x0, 0x6, 0x84, 0x5, 0x0, 0xffff, 0x9, 0x7fff, 0xfffffffffffffff7, 0x80, 0x50, 0x0, 0x4, 0x9, 0x7fffffff, 0x10001, 0x4, 0x3, 0xa1, 0x80000001, 0x8, 0x1, 0x2, 0x5000, 0x8000, 0x2]})
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00')
ioctl$VT_RELDISP(r3, 0xb701)

2018/05/14 02:54:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff9768b52d3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d135075fbb296949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f990e72776b7b0cded8b6b667d6126375e5c93168d2bb0aa418d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6f4f5f1119746599fc7fae7e2e8621d3f30635ac16b7f4d2d1c10607368ff82be83d84e1bbb2dfa43fd00a42c7ddade47ae8ccd01b9b974"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:02 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x600], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:02 executing program 7:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r1=>0x0, <r2=>0x0})
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0)
times(&(0x7f0000cc1fe0))
socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={<r4=>0x0})
sync_file_range(r4, 0x2, 0x3, 0x3)
execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000))
r5 = socket$inet6(0xa, 0x400000000001, 0x0)
timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000))
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x3f, 0xfffffffffffffe89)
timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000))
fcntl$setstatus(r5, 0x4, 0x42c00)
write$selinux_validatetrans(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c1)
timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=<r6=>0x0)
accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800)
timer_gettime(r6, &(0x7f0000964000))
r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff)
keyctl$assume_authority(0x10, r7)
getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10)
getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e)
setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8)
munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000)
r8 = dup(r5)
setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4)
setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4)
bind$inet6(r3, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c)
sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1)

2018/05/14 02:54:02 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c)
capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1})
r1 = socket$netlink(0x10, 0x3, 0x4)
writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1)
r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0)
shmdt(r2)
r3 = fcntl$dupfd(r1, 0x406, r0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000380))
ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000})
r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="4546b1ddd8b4bb0dfb479e", 0xb}], 0x1)
ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000003c0))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18)
ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}})

2018/05/14 02:54:02 executing program 5:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=<r0=>0x0)
sched_getparam(r0, &(0x7f0000000080))
pipe2(&(0x7f0000f61000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={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)
fcntl$setpipe(r1, 0x407, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
dup2(r1, r3)

2018/05/14 02:54:02 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xffffffc0]}, 0x10)

2018/05/14 02:54:02 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xb00, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:02 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x4000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:02 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0xbfe, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x30}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)

2018/05/14 02:54:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:02 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x22812, r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x8}, 0x20)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x3})
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x2000, 0x0)
getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x2)
ioctl$TIOCCONS(r3, 0x541d)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x187, 0xffff, 0xfffffffffffffffe, 0x100000001, 0x0, 0x401, 0x2080, 0xb, 0x74ab, 0xec, 0x1d46, 0x4, 0x288e, 0x9d, 0xf7, 0x7fffffff, 0x4, 0x8, 0x3f, 0xffffffffffff097e, 0xfffffffffffffff7, 0xef0f, 0xefd, 0x401, 0x8, 0x400, 0x4, 0x6, 0x3ad5, 0x1, 0x7, 0xb2a2, 0x61, 0x10001, 0x7, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x40, 0x40, 0x0, 0x1, 0x9, 0x72f}, 0x0, 0xa, r0, 0x1)
getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000500)={'nat\x00'}, &(0x7f0000000580)=0x54)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r4 = semget$private(0x0, 0x1, 0x440)
semctl$SEM_STAT(r4, 0x7, 0x12, &(0x7f0000000140)=""/210)
accept$alg(r3, 0x0, 0x0)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)=<r5=>0x0)
ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000340))
setpriority(0x3, r5, 0x3)
shmget(0x1, 0x2000, 0x0, &(0x7f0000013000/0x2000)=nil)

2018/05/14 02:54:02 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfffffffd]}, 0x10)

2018/05/14 02:54:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x8001)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4))
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff))
r2 = syz_open_pts(r0, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121000, 0x0)
dup3(r1, r2, 0x0)

2018/05/14 02:54:02 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x5], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:02 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x20000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:02 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0)
write(r0, &(0x7f0000000040)="2b7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29490990f3f2afa9fd016f97ea68e0b7400f0858010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0xfffffffffffffffc)
r1 = dup2(r0, r0)
r2 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [<r3=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x1ea}, 0x8)
ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000))
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0xfffffffffffffffb, 0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0))

2018/05/14 02:54:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:02 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x7]}, 0x10)

2018/05/14 02:54:02 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$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="08000000000000000f0800000000f9ffffff"])

2018/05/14 02:54:02 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x4], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:03 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68)
close(r0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={<r2=>0x0, 0xd0, "fb5ac9e6d91c8983b92ec5d8105b34cd972d677b203445e1d99d5a00d3badb569c4867bc91b3b2f3e0c7a58dab60e544f790197fb87273d4759850e40b6cb98c16de49a110335e23665598a31795fb35002360a97aae539eeb4298ec6a95f2eff4939156604673489745e322f849aeb5940b6562221315d7d3eaaa1c9f1a4ec464dbbc6ec93a9647b4c848d236575b7676350e485617c5086e56825d3e6d5f140085fe47954c945afadac9c8a21df2e8b3fcab6ba529251aa541a3255e35b1b88be524de88648853c06c86714fb940b5"}, &(0x7f0000000140)=0xd8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x1}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffe51)

2018/05/14 02:54:03 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x3a)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x2, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x995}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="eddfbfa440cbe008e3aa1787291df49e468d6d71ecf72cf16751a0a31e466a93a75300e860afe171547ee1798e80a096fe478bee2ae2ea63b7f23a94fb288df1e9a9dad9d63471530e4eb6bc599e976242e4", 0x52}, {&(0x7f0000000180)="e3091d750d3d32a512c9ce18f0d6452eb75312768a28356326c96e1020cd7feaac3cbb63cdfd661f96d40698444b30dd72323be84661d7670c180cf4e7a618b9fcbe7dd7fe9e0e42", 0x48}, {&(0x7f0000000200)="50d5d64f6f9ff5a7f699d526bd836b9d37dd27935d0153559acf", 0x1a}, {&(0x7f0000000240)="f85b2f67c32da8450369c416f761888f91f7fbb0c2b90bc30541cf3f22baaf7835b4898b3b", 0x25}, {&(0x7f0000000280)="5dc711de4a51c69ada5315585a59b0d988f146a103954037e838b069d945c49d794def3fa428ee9e7a2c14008009cde099d2b6858a911fbadf977a5a097cb495517e56bc6cdc935354315c9826f81c59c8c0d57f5c5a5e19ab8f984eeac67d0cb6cc3cd02ee33313062572151aaf973472dbdff2527274204b18a1467bf1b1631ca6f7a45471747fd942903bff219d", 0x8f}, {&(0x7f0000000340)="30865914b4cf87bfe0a5709305d7f80f86319f99364c0f540a4e08c63f1ede45d7ef63399af46e", 0x27}], 0x6, 0x0, 0x0, 0x800}, 0x880)
setsockopt(r0, 0x3a, 0x1, &(0x7f00000000c0)='8', 0x1)

2018/05/14 02:54:03 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xf4ffffff00000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:03 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x500000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:03 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x200000000000000]}, 0x10)

2018/05/14 02:54:03 executing program 5:
r0 = socket$inet(0x2, 0x4, 0xd)
fchdir(r0)

2018/05/14 02:54:03 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35)
read(r0, &(0x7f00003fefff)=""/1, 0x1)
r1 = gettid()
bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1)
ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000))
fcntl$setsig(r2, 0xa, 0x12)
poll(&(0x7f0000000040)=[{r3}], 0x1, 0xfffffffffffffff8)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080))
r4 = dup2(r2, r3)
fcntl$setown(r4, 0x8, r1)
tkill(r1, 0x16)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={r5, 0x0, 0x0, 0x80, 0x1}, &(0x7f0000000140)=0x18)

2018/05/14 02:54:03 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:03 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe803000000000000]}, 0x10)

2018/05/14 02:54:03 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xf0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:03 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:04 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26)
socket$nl_generic(0x10, 0x3, 0x10)

2018/05/14 02:54:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0)
r1 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0)
truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c)
mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r1, 0x0)
creat(&(0x7f0000000000)='./bus/file0\x00', 0x0)
setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4)

2018/05/14 02:54:04 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x7f00000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:04 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:04 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x500], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:04 executing program 6:
recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31a}, [@jmp={0xc, 0x0, 0x42}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x31b, &(0x7f0000011000)=""/195}, 0x48)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x244540, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/14 02:54:04 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe00000000000000]}, 0x10)

2018/05/14 02:54:04 executing program 7:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xce, 0xff, 0x200, 0x4, 0x9ff, 0x7, 0x9, 0x9, <r1=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={<r2=>r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0xffffffff, 0x67b42e76, 0x2f, 0xe69, 0x7ff, 0x10000, 0x1, 0x2, 0x0, 0x8000, 0x100, 0xffffffff, 0x10000, 0x9, 0x3f]}, &(0x7f0000000280)=0x100)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000340)={@multicast2, @multicast2, <r4=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8)
r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000540)=0x14, 0x80000)
r8 = geteuid()
sendmsg$nl_xfrm(r3, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000880)={&(0x7f0000000580)=@polexpire={0x2f8, 0x1b, 0x800, 0x70bd2d, 0x25dfdbfe, {{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4e24, 0x5, 0x4e23, 0x3, 0x2, 0xa0, 0x80, 0x2f, r4, r5}, {0x800, 0x6, 0x5, 0x0, 0x5, 0x7343, 0x3ff, 0x1}, {0x1, 0x80000000, 0x2, 0x5e}, 0x8, 0x0, 0x3, 0x0, 0x3, 0x3}, 0x7}, [@migrate={0x88, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0xff, 0x0, 0x0, 0x3504, 0x612aa7ec5e40e0da, 0xa}, {@in6, @in, 0x2b, 0x1, 0x0, 0x3504, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x33, 0x4, 0x0, 0x3503, 0xa}]}, @algo_crypt={0xf8, 0x2, {{'cbc(blowfish)\x00'}, 0x578, "864350ffc0d2b9cf8506b7d1db88f4e8cbe128f453da5abf0fcadfacc9cfaf27e415923b5ef25aa65a21f43489355ec6213bcc3395db550a549a0dc2ebe660b04bdd79a240cfa542cb05528068a40de914f623df6fe38f033b4d6ec9054547d6535447b1f9abf702687ca611aaf11c3789b7ecddd7cb41354b0993f1aeb1b7227e2cf3c78b7303f238ae4e6c3c583f2e44e89122abe9ef2f13fab67794d42643884ba1dd9dd8ffe2aad6012f81deb4"}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x8e, 0x4e23, 0x7, 0xa, 0x0, 0xa0, 0x2f, r7, r8}, {0xffffffffffffff6d, 0xc1, 0x8, 0x1, 0x7, 0x1, 0x7ff}, {0x5, 0x5, 0xffffffff, 0x9a}, 0x81, 0x6e6bbc, 0x0, 0x1, 0x1}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x20000040}, 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000900)={<r9=>r1, @in={{0x2, 0x4e24}}, [0x81, 0x8001, 0xe597, 0x4ef, 0xcefa4a9, 0x5, 0x4, 0x0, 0x9, 0x9, 0x4, 0x30, 0x9, 0x40, 0x81]}, &(0x7f0000000a00)=0x100)
sendmmsg$inet_sctp(r3, &(0x7f0000004540)=[{&(0x7f0000000a40)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000a80)="4368a239877a9a7de6d67fcd0fcc5fbad381d56a7739adcda89464083642d97bc8c0f905743659ed8442dff3ba27d673ee989d5374ccfd053e1ab2e85270ffe590b4035706e062cb", 0x48}, {&(0x7f0000000b00)="536db48043e4df1e3d69f484b2a126c5412f4fc07afb0e139b8bdbd3280fce89c2eca80065e00cface7126fb18d94d57b58e679b06455fb1f18112171481fba03614d02a4e6da8d9fee21765fd7eaa6410edfd0e73db40c08e325f6bf52773e8efafffbf0339a1d0c7d5709b3a82c16e0204cd3ad88bc55fed52638c01253e1f75e538ca4eb7709fd756bfb2331d9d66a2", 0x91}], 0x2, &(0x7f0000000c00)=[@init={0x18, 0x84, 0x0, {0x5, 0x8, 0x8, 0x200}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x7, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7f, 0x203, 0x8, 0x81, 0x3, 0x81, 0xb9, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x52a, 0x4, 0x400, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x1, 0xffffffffffffffe0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8202, 0xffffffffffffff38, 0x1b5, r2}}], 0xe0, 0x800}, {&(0x7f0000000d00)=@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f00000020c0)=[{&(0x7f0000000d40)="94dd0ed7f0884b629a9c7faf6559da1d3957d7153c30cdce996f8ed32985f6f04043ea629730dfc908f12dfb0230fb6ba97015619417ea09be61078dd9f156ef59d8b7de0ad5cbf7e4b5cee17ad3ac746f1d08742dca35ff71ebb84d666347d57538b9ac13c2fc8f690eec0f35a94297fe0d010b639c66144e064064e02cd0a6300d1360de8860121d6266483420331d36d14de3cc7e9e6f9c7bdbfb91cf07b7f7001cf7b3cb2f223a3ac29f6fccf5a7bd1863cca522b5d61e0d1a9fde39bfd4", 0xc0}, {&(0x7f0000000e00)="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", 0xfb}, {&(0x7f0000000f00)="3d54612e6060e41469ba52957f1e9f49b71f8629e37fda8393190e0b3adc73e78be404b5e087", 0x26}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)="71e0de0f21d84a39a4181b96dd2a76253fcfc2d8e2497e28a20dbdb5", 0x1c}, {&(0x7f0000000fc0)="56922222920bd109dd386f158cae53eff6bcdc672fd519c9e0e15c48933874845bf0f5af3d48394bff758789e11b41ab3868", 0x32}, {&(0x7f0000001000)="4591e788e5b6340f12d5031269ff97980dfd7e729534bccaf7248fb1e5f14a02cf54dfa973320da5a37feafba2c7e38a419ca387bc030a8893da12c339142a7f97feb259a857fab05cafebca1e514a6636", 0x51}, {&(0x7f0000001080)="1638eb77ae5a899545b287cf0ffdcf2272578d34dddf6810049c72e2393464f4dd66d79a387903010f95", 0x2a}, 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{&(0x7f00000029c0)="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0x1000}, {&(0x7f00000039c0)="3e1de5100a6f37f49e5bde23df16ae965d0a84268f398c1a487a5199285791b9daa34f535c019323163d95162550dc4da9eca16fcacd25b637adfb0ea395356d30398f4b5675111996d4ae141b65617ffda48dd9febfdfc6b44a062f880e0c2ccfcaf8ee", 0x64}], 0x9, &(0x7f0000003b00)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x80, 0xfffffffffffffffd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x100000000, 0x8200, 0x8, 0x0, 0x3, 0x80000001, 0x4, r9}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv4={0x18, 0x84, 0x7}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0xb8, 0x8000}, {&(0x7f0000003bc0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003e00)=[{&(0x7f0000003c00)="c7879536203399e7a8e394517391fc8f282d00fbe8e970575e2096eb39f54304b630b1d5ead26213e4129b369dcb28afbe58336d9cf9fee011a299cc46b6ac7c1368ad0ea646f191cd0f38735c25b82f9affaa5246c4bccca454d58e584c87cb3910eec890a74af9919df832b9d092fb8a2e6c00297124fdea00d17bf96ea4bc74b72b28ff1a44c14e38fc280108b915", 0x90}, {&(0x7f0000003cc0)="8fe7d3c1cff4be1a7ea3c6f8ed650a08cbb2a6d5ded0fab60d340cbca2e921c28b0687e5daee53ed3ce930ac8746e247f2e105f057f14d83fe9ed1cfcce19094019adf36c51da1d312e7fed873d88a91f3a21f1e367d0a5148f0585ee134827472eb2ad80052ee0f6204407381cc1b440dd7a89b4b0b90", 0x77}, {&(0x7f0000003d40)="667e7685e5dbd59c99604385166fe298c265bc77f21ac8501713bbb72c858d607294ad4cb022a48d613982e81c80607bff689bb073045e3794ffbe889f8261ae10e996c3b67391ff74d3857bfde8f5948157c0bfba1839a6815fa4cdcb78a967011fa8d8e062c3c29cc6ead0755506e6aca2f95602d007a405c934ed81044f3eef610a7813f36855860722fa5a70e59606ad2797", 0x94}], 0x3, &(0x7f0000003e40)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x9, 0x8000, 0x2, 0x100000000000000, 0x8000, 0x31b992f4, 0x3, r9}}], 0x30, 0x14}, {&(0x7f0000003e80)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000004080)=[{&(0x7f0000003ec0)="0ebed42acea3dddfec8cc759dec3157c8ee583fd4a215da4b298a0b5ff9754231f48c468c38f23d61c89b2e736628a64067259e1862c27b26baaca038c4718acd07638be9d129315d8911d68279a138c9353cddbe04317a33465b3a59c9bf3b11da0734df74beb1f3b66ee61e86b1f73f81085db0752dfbce4268a3d08c71fa86c6d23e17c460712544fe7e718348e6ad0fc2beb0f94a1f662ac8e111498ad6f", 0xa0}, {&(0x7f0000003f80)="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", 0xfd}], 0x2, &(0x7f00000040c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x7, 0x72, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0x9de, 0x8203, 0x5, 0x7, r1}}], 0x78, 0x44000}, {&(0x7f0000004140)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000004480)=[{&(0x7f0000004180)="0c93b1511d1320", 0x7}, {&(0x7f00000041c0)="174281a15998a897c3aee49e225c322ddf0a092cffdc2e4c408b55a2aa43d8624ac35a778af69789f5e3ca63832abc4bc3ee2ed928e7890b289a0455aaa1b6ab925e7b07b5c46d315d", 0x49}, {&(0x7f0000004240)="263dd25bbb68d7a1a78286774a8c5e8251a9c30b0e92a850c7", 0x19}, {&(0x7f0000004280)="4617e6aeae64fcf7500afa7272", 0xd}, {&(0x7f00000042c0)="17460ea83f81754e0e251ee7c06dabe51377d85212d3d2a8e854efb896fa241a2d18e527dc96203c000cce8ea7f24ff8da664179180d558455a8af91494cbcda9ef0d962fc6324", 0x47}, {&(0x7f0000004340)="f5b86ace9127efd0cb927561ef10e08517a096deb10c6c0e0d439eb2b16aea42f30102e59bbdb6ee6bd81904053d0502d208889f27384ea7c7acc1cc845389a2d56c5bea6ff3e5963690fecf35c9e8bd35c54d8c8381696e97cb35df338aaba9e9aece5506d724b3a498f5997e82090175cbaf68c9286dc48412e5fc3138dd68b9bc33b99ddf6bdf7455b1a3b4cfbd22b154276b82252e4838dd279ae8fd447649103e8cb5837b5ee16c9982e12e3669420e5fd0", 0xb4}, {&(0x7f0000004400)="36398a34bf581884324f8d202f8bdd5da1a6f78019276d9bbceac98860ecdfa7a8f3af297cffd3a3310b554ecad0fe74df12eef5c44cda8d9f893b6bd3b5cd40c1e5f37112ff2878de3471570c5b037e7febfc0efd3398daa9c59b1d", 0x5c}], 0x7, &(0x7f0000004500)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x8d8}}], 0x18}], 0x7, 0x40801)
ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000004700)={'erspan0\x00', 0x5})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004740)={@loopback={0x0, 0x1}, 0x6, 0x2, 0xff, 0x8, 0x3, 0x1591d6b5, 0x1}, 0x20)
accept4$packet(r3, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000047c0)=0x14, 0x0)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000004800)={0x1, 0xbdc})
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000004840)=0x200, 0x4)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004880)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10001, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0xbf, r7, r8}, {0x8, 0xaa3, 0x8001, 0x2, 0xff, 0x3, 0x14d}, {0x9, 0x9, 0x6, 0x1f}, 0x5, 0x6e6bbc, 0x2, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x7, 0x3, 0xff, 0xff, 0x5, 0x1}}, 0xe8)
getpeername$packet(r3, &(0x7f0000004980), &(0x7f00000049c0)=0x14)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004a00)={<r10=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000004a40)=[{0x3, 0x7}], 0x1)
read$eventfd(r3, &(0x7f0000004a80), 0x8)
ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f0000004ac0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e24, @rand_addr=0x2}, 'ip6_vti0\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004b40)={0x1000, 0x2, 0x2, 0xf6}, 0x8)
r11 = getpgrp(0xffffffffffffffff)
waitid(0x2, r11, &(0x7f0000004b80), 0x80000000, &(0x7f0000004bc0))
lseek(r6, 0x0, 0x2)
recvfrom$unix(r3, &(0x7f0000004c80)=""/241, 0xf1, 0x102, &(0x7f0000004d80)=@file={0x1, './file0\x00'}, 0x6e)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000004e00)={0x4, 0x5, 0x3, 0x0, 0x12})
clock_adjtime(0x6, &(0x7f0000004e80)={0x1e, 0xffffffffffff5f8e, 0x4, 0x80000001, 0x113b4408800000, 0x2, 0x26, 0x6, 0x537, 0x6, 0x10000, 0x4, 0x2, 0x57b4aa0c, 0x800000, 0xfffffffffffffff9, 0x7, 0xffffffffffffff75, 0x1, 0x7fffffff, 0x5, 0x10001, 0x8, 0x9, 0x7fff, 0x3})

2018/05/14 02:54:04 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xffffffe0]}, 0x10)

2018/05/14 02:54:04 executing program 7:
r0 = socket(0x10, 0x200000000000001, 0x80000000)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x4}, &(0x7f0000000100)=0x8)
ioprio_get$uid(0x3, r2)
bind$alg(r1, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58)
r3 = accept$alg(r1, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f0000007900)=[{0x0, 0x0, &(0x7f0000007880), 0x0, &(0x7f00000078c0)}], 0x67a, 0x0)

2018/05/14 02:54:04 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:04 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:04 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x31000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:04 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)="93fb7911918d4123a5329653645b3e78c4", 0x11}], 0x1, &(0x7f00000006c0)}, 0x0)
io_setup(0x4, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='\a', 0x1}])
r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9f59, 0x10000)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xf12a, 0x4)
ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000800)=0x9b)
io_submit(r2, 0x5, &(0x7f0000000880)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000000400)="a345d3e0515e689bfa681bf53d4a8bc772ae012134a315473b77349a15bed1a237a407f1b7706e", 0x27, 0x40, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1000, r3, &(0x7f0000000580)="f15f048f8ebb32921e087e3c5e772a9ce0913d9550692024a440f5c333889f5feaf2f913d879555217710318a6db9366022a150e97f60f5b46c7800b9f8293a326ddd6e3d29ce973f521c36e8e05c013393d391af6123f46265f9dc0132e763219960f765163880333a60077163c1cd63facded62fc4c4d1d3a0a8af7c1cb5b3f6b6ab64fb09fe9c86afd3c23b21a1f9a388613cce6a46c819cdf9e6e666a89108ae063b07b9734657b2bc3d4b387facb0fe2ead2e0eb12e4f16cc602cb8b4dc10ae90353aca96b135d86d63bf27b9584e0636c70311c3c3c6d915a8da2bbf8921ae0fae32ac57ab9b52b82d4d98416e90ca6764f33230", 0xf7, 0x80000001, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0xe9c6, r0, &(0x7f0000000680)="d49c37954f44c2382e7078d5183711f50ff674579537a6e31105b02f295ddd2715cc6e71b05a2568ee91b4e0397d66fa1219e5623665b9c3e76f49be520e281760ea4bddc18a396a66a5", 0x4a, 0xff, 0x0, 0x0, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x80000000, r1, &(0x7f0000000780)="119f931ef41750043436436e4351a60be4cc57171d4481c4e36ed12385bf6b2d2d9fd033f3ef720545e3dfa2a25c041c45a0f41cb86dfe35ca4c71c11886ff16ec", 0x41, 0x4, 0x0, 0x0, r3}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x5, r3, &(0x7f0000000800), 0x0, 0x2, 0x0, 0x0, r3}])
bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539esp(chacha20-simd,tgr160))\x00'}, 0x58)
r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x11, 0x12, &(0x7f0000000280)="b28ae499ba71ec6a06070634206da702f66b"})
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000ac0)="3408f7b0cc2263de35337bb68d11304139d169435ea145e5239d94ee7bb5a29097b10a1cfd607e1be254cc9f0198894ec97725eab75fdaba4aca222611a940b7eac3d43543018f997b45cdc6acda2f4c4d14de22b130e7af4af2430607171b4ac7c4ef8efba4e99e5861002f75f06d0b04dd956eea10581c35cfa1fe60919582dd6bfd61a5a01d2d44d2bca1d349a8aab51e7abb208814038b5b6bf17147473827a2ea416bca3d2a6c5c4aaa47b0546c0266cbdffa67746f076fcf889c3dbf92c86f32b6bf98ee6d6867f6222be6e8332952e0ab8f1fec51fcea494ccae3b2bef7e426c122403826ae68c530db99424198b1f8", 0x1b9)
times(&(0x7f0000000100))
ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140))

2018/05/14 02:54:04 executing program 0:
mkdir(&(0x7f0000771000)='./file0\x00', 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@generic={0xa, "5233674c8e29bbaa14a6b6df5687f777569cbb576e67be457b9e31b9b874aaa1ea9857fa1fff75ef305da5b298ec01b22166d0d4ef1ac4b1d306bf23807440ebaebbc87e37011106e7504b28e1d4d7fde966c0d2b8456d4ed5413ee3b690e1ea99c084a3636535b4076c994de5becc08769dd315b152335654420e3f3043"}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)="a26c9d76f4171caad35b561e38d341be3b19383fd08d92eed046d9c61f7d60d7a593c9f1671091363a85084e69396e261129031e84fdb11389fded3f4ae8057795b828c8b81fad24d58da94325cefd120a50f4c0876aa1189ebc79e1208713cb95", 0x61}, {&(0x7f00000001c0)="fe0614252d3ab313cbd8e26fa3ec26b6a34bfba2089207e4bc33", 0x1a}, {&(0x7f0000000200)="3d7e43bf37f2100ebef04910bbd6d29c9e5e284ff2a7e3b869927db47d65ca0492a67292a6de07b4ec723706df75f7153e21767f8e7d01c845cb2d91d79047311ae593781af38388c8ca6848b2126b3b9b7074d3413d42e0460a0afba11689608924ec503080574c982608d9bd09a53a44f2715d2c55acd7b79cadd1351d6f36e2bb61708fff4172fb7c30adba5c5872226a6f4c3649aa9ca63cf21535b6b32d4a3af0af89bd264afeca63992df87c1686cfc2ed91b23d8fed91999eb4dd018859ec8e36baeac0cddff7bd10f464bcfd1f262ded9ba49812009649aef45bc6157803bc", 0xe3}, {&(0x7f0000000300)="667e0ff68a133b5323b1c313ec33c442", 0x10}, {&(0x7f0000000340)="6d3ae1093ad2ac7e5202a8c31ec52a7c9a3b3ede1639c68265aa7d9d22050fe2744859e4b8225f4945895039fc71b0b664ffd5356b977f679149bdce337815b72ff17415da85284f742bd4f8418f8349d86c5c8afacf25fabfdc95d156acb57e38e9912567b44197be6f03bd03fdfde75786fcea6182998edffd447b5bb8eec5d2eac9dfc04d67ab90d39bec91", 0x8d}, {&(0x7f0000000400)="44dc355d4f46bd37d0919cb28f518b53b11579baa0b121fb47062deae9a74d475092ecf265d3ea0cb39c930b0da8f4f70bfb8b3dae19290fe216d60a732553c76644fc87de7e5d80e677252c024089ed41150fee37ee5466051ea08cc4a3e1b2c043e55ced67e7c89d8550923cfb839ef86cdf3c63d95bd0848868a6b6242c53c0c3a8bfea57a40b1aa4642cace2a3c2db9024382c1d6022ccf9fb62a665da24bd", 0xa1}, {&(0x7f00000004c0)="d50227ddf15d5b4fd945fa83dc52cf03bc4e168b1f923226a6d7cd3a8c3be569a488e1b36897f361518a9b8c8b25516a7340462d2c08383d20550848bdc33d2932a2e03d87de361c98", 0x49}, {&(0x7f0000000540)="abe0b650e904b168c64c9d21866fd62239bfa2b24522d0bf36457de9b2491a7b0e5e6a8aa862ee27d70569eb76302baa440edb79e0e20352c38d36e377a2be2be49028969df7ed07ea746d3cc1805c3d294b44a42294166b23cf4926084868a07aff9f1ee1aa58149cccb6c933869d913fca603d92409bf14aacd827890fd8faed8c4f6780d771221e9af6e8c04042c5b9a9e9f73743d590d2d8e60a572a9447d669e3ad54425d9e35a6937491f36267", 0xb0}, {&(0x7f0000000600)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4000}, 0xb6fdd347eac2f64)
getxattr(&(0x7f0000001700)='./file0/bus\x00', &(0x7f0000001840)=ANY=[@ANYBLOB="757365722e6d7175657565004012475896438ac2df2193f222361f7d9893da581c65e11c80047408c2a1038bdc81b72da84332248ee4f1ebffc47bff971fa882c28e0b784d7eb0b0319f79a02e00d7161b8a891aff65b102d5b84c79cad7d65f3e239cf4b122bd4d272dbfda15a54342ed099589b2cce04e1f4475cb67549c2f15106484284fc382d0e5b71180f5a28a9cdb482f2210152d79533acba216c2da47f6ee99994c8f69f606c11d7ebf102365b58ef555dc7c82675a5ff97fdd6ed4739164d5ade5b75f7d5fb61ff3bbbc1691cd3854e332cef78e3d6c6499c23117a732476e048d190e5cbdd7"], &(0x7f0000001780)=""/11, 0xb)
mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000))

2018/05/14 02:54:04 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x7000000]}, 0x10)

2018/05/14 02:54:05 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
rt_sigreturn()
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1)
ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f")
timer_create(0x2, &(0x7f0000000040)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x1c9c380}}, &(0x7f00000001c0))
timer_gettime(0x0, &(0x7f0000000000))
r2 = getpgid(0xffffffffffffffff)
sched_rr_get_interval(r2, &(0x7f0000000140))

2018/05/14 02:54:05 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:05 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x900, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:05 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:05 executing program 7:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1})
madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4)
read(r0, &(0x7f000060df9c)=""/100, 0x64)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80080, 0x0)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0x7f})

2018/05/14 02:54:05 executing program 5:
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8)
r1 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000380)=r1)

2018/05/14 02:54:05 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000280)=<r1=>0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0x1, 0xfa, 0x6, 0x8, 0x1, 0x7})
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0xfa1, 0x100000000004, 0x2, 0x5, [], [], [], 0x7, 0x7fff, 0x75, 0x100000001, "8c86b8f5219bd2bbd062168bb97c0607"})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000))
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x6400, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x7820000}])
r2 = fcntl$dupfd(r0, 0x406, r0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000002c0)={0x20, 0x0, 0x9, 0x7f, 0x8000, 0x8})

2018/05/14 02:54:05 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe00]}, 0x10)

2018/05/14 02:54:05 executing program 6:
syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
inotify_init()
unshare(0x200)
pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8})
ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240))

2018/05/14 02:54:05 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:05 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)="6bee5be80c6e223c33773b5e046e19c88ccb20a27d82814f4aaa0249baf6254a1b144576efcdfc1187a3c1f98c2966e5e6703d", 0x33)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x6, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x7, 0x4, 0xbd8})

[  639.171955] Unknown ioctl 1074291732
2018/05/14 02:54:05 executing program 5:
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000000)=0x8, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0)
r2 = dup3(r0, r1, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000be6ffc))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={<r3=>0x0, 0x308d}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4)

2018/05/14 02:54:05 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xa00]}, 0x10)

2018/05/14 02:54:05 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:05 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:05 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x3ffff, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:05 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$rds(0xa, 0x2, 0x11)
sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x0, 0x2, 0x16})

2018/05/14 02:54:05 executing program 7:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8)

2018/05/14 02:54:05 executing program 6:
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00')
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x30, 0x0, 0x0, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000051c0)={@loopback, @broadcast, <r2=>0x0}, &(0x7f0000005200)=0xc)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @loopback=0x7f000001}})
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000440))
r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000400)={0x0, 0x5b0, 0x5, &(0x7f0000000580)=0x8000})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001c80)=ANY=[@ANYRES32=0x0, @ANYBLOB='v\x00,u'], &(0x7f0000001d80)=0x8)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000480)=@req3={0x6, 0x0, 0x0, 0x9, 0x5, 0x3, 0xff}, 0x1c)
socket(0x10, 0x2, 0x0)
r4 = gettid()
accept4(0xffffffffffffffff, &(0x7f00000004c0)=@in6, &(0x7f0000000540)=0x80, 0x80800)
r5 = eventfd2(0x0, 0x0)
r6 = dup(r5)
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
write$binfmt_elf64(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46f4ffffff000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800"], 0x38)
sendfile(r6, r7, &(0x7f0000000000), 0x8000fffffffe)
timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)=<r8=>0x0)
timer_gettime(r8, &(0x7f0000000180))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040))
tkill(r4, 0x1000000000016)

[  639.209215] Unknown ioctl 1074291732
2018/05/14 02:54:06 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x700]}, 0x10)

2018/05/14 02:54:06 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:06 executing program 0:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x3ffe)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040))
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0xb, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0)

2018/05/14 02:54:06 executing program 5:
r0 = socket(0xa, 0x801, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000240)={"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"})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x7b585a0e3101a71b, 0x9})
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
readv(r1, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0x0, 0xffffffff})
r3 = syz_open_pts(r1, 0x2)
dup3(r3, r1, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getrule={0x20, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0x2, 0x14, 0x14, 0x7, 0x59, 0x0, 0x0, 0x7}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x880)
write(r1, &(0x7f0000000040), 0xffab)

2018/05/14 02:54:06 executing program 7:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000080)=""/134, &(0x7f0000000140)=0x86)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="0a630840000000000000000000000000000000000000f5ffffffffffffff00000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bbc000)=ANY=[], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB="0004000000000000"], 0x0, 0x0, &(0x7f0000442000)})
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)

2018/05/14 02:54:06 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xb, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:06 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x98], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:06 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:06 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:06 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xf401]}, 0x10)

[  639.466946] binder: BC_ATTEMPT_ACQUIRE not supported
[  639.505971] binder: 7222:7223 ioctl c0306201 20004000 returned -22
[  639.543508] binder: BC_ATTEMPT_ACQUIRE not supported
[  639.588487] binder: 7222:7235 ioctl c0306201 20004000 returned -22
2018/05/14 02:54:06 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x5, 0x0, 0x0, 'queue0\x00'})
ioctl(r0, 0x1, &(0x7f0000001000))
ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000200))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4a000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x78}, 0x1}, 0x80)

2018/05/14 02:54:06 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x8000000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:06 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x2]}, 0x10)

2018/05/14 02:54:06 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:06 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:06 executing program 7:
r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0)
write(r0, &(0x7f00000000c0)="16", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x20000000000011, r0, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x7, 0x40, &(0x7f0000001000/0x3000)=nil, 0x7fffffff})
keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)})

2018/05/14 02:54:06 executing program 5:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380})
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000))
ioctl(r0, 0x2285, &(0x7f0000007000)='S')
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffff7, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={<r2=>0x0, 0x83, "18568f63ff97651c0113e258c18b4e847dd86ead4c5c1982f7885ad1b4bdc47625a2f43d93b0720914bb5fbd3c7046e245c69a717a7f5e2c663b367b76a62890f1358e5876800474305cb95120536e86f779203d6b771e519fbdfcae259d84e5f97b1c2cfbdc6efe4fcad021d34f0d98c6d99af39554b8b6310ce29b139276b007faa8"}, &(0x7f00000002c0)=0x8b)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0)
getsockopt$inet_buf(r3, 0x0, 0x33, &(0x7f0000000040)=""/167, &(0x7f0000000140)=0xa7)

2018/05/14 02:54:06 executing program 6:
r0 = epoll_create1(0x80000)
r1 = dup(r0)
r2 = socket(0xa, 0x1, 0x0)
close(r1)
ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r3 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000024c0)="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", 0x4d1, 0xfffffffffffffffb)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}})
keyctl$read(0x3, r3, &(0x7f00000014c0)=""/4096, 0x1000)

2018/05/14 02:54:07 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:07 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20a000, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = getpid()
sched_getaffinity(r2, 0x8, &(0x7f0000000040))
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000001d40), &(0x7f0000009100), &(0x7f0000009140), &(0x7f0000009180))

2018/05/14 02:54:07 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe0ffffffffffffff]}, 0x10)

2018/05/14 02:54:07 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffed08000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003810000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000040000000010000000000000013d41d8913e3f772f07d1b857327170d4d095e5c0e233cc5e6999e927ecfec3913f5c72bd7abeda3ff2356e26f7a32505c110843a1360b643b8618de66fdf732422353dd1073f05db94e40feb02590112f74120273fcdbfa42db79eaccae2760e20e3bbf1f865f28f2d7a11e95e3ddbebee678a788a44aa4026603cbc38096d01bc37cac8fce3e"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:07 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x38)
sendto$inet6(r0, &(0x7f0000000140)="17", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c)
listen(r0, 0x90000007)
r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={<r3=>0x0, 0x9}, &(0x7f0000000180)=0x8)
socket$netlink(0x10, 0x3, 0xb)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8)

2018/05/14 02:54:07 executing program 5:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0)
vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="2e819d4aacfd2d24281f2fbc0121ebb12229e06c6b508fd24c60aaf3a384fa7b229f687b860f221591776bb5bec39c7a4e19b65efc94e09e718b1fc1b0bd26d0f6f02e854a24e4d5407ac199ef92896ff8317986caa590ef1bbc5a922e3192938f761349de88d1f40af1c0159ad96b7ee1d2a79b9770836e09c9b66013effcdec981d0b3155b34d0edf3fea32c5f0af85e40cbcdafe1bd951bcabf18bc529e1890141f948a9544133f91a6e186ea5f8bbb9d9eaab43a47df959a2e95c3df8acaee122a17b0609defc910c9abb7d6289595654542dfa03d6c3ceb6ae203a8", 0xde}, {&(0x7f0000000240)="96707fdd3494896111c36712ce79b4ecc84dfe21f75372e3c97a000f97ca903591c1c1c655016fdf010e5c13f388656a34b2d4b7844720e2ce84a9f366ee40529f9161f7c08dd9756cee705b4ff4a796be67c38abaa8128e13b9a8c2447ee09ac557959e9b936af74bd84700d391b55b8ace041ac087b85455fa6aefde3d672948bfaeee88aeeb33a0e05c5433d5a0d8422fcf53306fddea9c3fef23849886e7d8a9430832e995f2bf13596614470ec130e44253c2d2a759244fe34b4627fd09d27f5dc00932fa13247eca577ed953b1fbe9d6abe2", 0xd5}, {&(0x7f0000000340)="1d82ecdd02fa08e2e7e58c515c6e2b60e9d3", 0x12}, {&(0x7f0000000380)="de07cdf4462aac4f9b5d93a664893a8b490ae33c63cc11dcec6b6f9173fa9462ebe677d8348fe891d24cba8b0382", 0x2e}, {&(0x7f00000003c0)="df301f1871e977739ca5dc4ceefff675dd7e951a5a06b29510d4eec8487af4a4b0cca9ba714dcfc6672e344e1a8b18", 0x2f}], 0x5, 0x8)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r1, 0x0)
clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0))

2018/05/14 02:54:07 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0x43)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x0)
ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x777)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0)
accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0)

2018/05/14 02:54:07 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x3000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:08 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:08 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:08 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xc0ffffff]}, 0x10)

2018/05/14 02:54:08 executing program 5:
r0 = socket$inet(0x2, 0xf, 0x100000000000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000940)={0x1, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=<r2=>0x0)
r3 = getpgid(r2)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000840)=0x6ac, &(0x7f0000000880)=0x2)
sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000080)={0x130, 0x18, 0x1, 0x70bd26, 0x25dfdbfe, "", [@generic="84b66c10caef8a52282c1a3f188137934ad3ffd82d50c378aaaa566353846f6208f4ade72013d4008e08409d1388077edfd509233b1805b15e6a8c78a6a7e8d3e6e9d2ddd097f53a4c052865992215d07f11f888116de3280e32b433b4031d0f420277dc6687c4b98d28e9ccf19969b3893342", @generic="bdc8fa5f65f69264945788deb7a815dc9ba497de8bce2804ad3ebaac1e3e85906949af7c1b6791cecb942830b5ca90aad40e882227d7edbce1892d8c39bc0960086d31c9467171de915843a05b86f43f50d69311a6086ca18b06f5fa44f7e629fef5ed5f79d8754315972a765608a620f3d4637aa63b40d6d0233ac300d96883ca09e4ccc138533d8751a108479275a0a497b1df9cf837d07a651d781d5b511c8f1bb320eca7198dee2604"]}, 0x130}, {&(0x7f00000080c0)=ANY=[@ANYBLOB="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"], 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0x3954}, {&(0x7f0000000200)={0x20, 0x39, 0x20, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x70, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x85, @pid=r3}]}, 0x20}, {&(0x7f0000000680)={0x4c, 0x28, 0x402, 0x70bd2a, 0x25dfdbfe, "", [@generic="e9e5ce0d9303e6047aa0006653d0329e71ca79f5530812f870dda6fdfa0eab57708cf19dd9dd138228b2303015c2982b910bf24660c9a4522309e4"]}, 0x4c}, {&(0x7f0000006f40)={0x1180, 0x2c, 0x208, 0x70bd26, 0x25dfdbfe, "", [@generic="b1c5d8", @nested={0x10fc, 0x3f, [@typed={0x8, 0x2a, @fd=r0}, @generic="ee2fc163db04618df66da8f28af5521237ec31d73a", @generic="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", @typed={0x8, 0x4, @fd=r0}, @generic="ef6021b770b64cc465d21091086b3296322cf0cb025a0f9afb04b0da31cc05f3a9f7314fa55a124746f7eaeac9536502d405065240c40df74b71fb0354f70003c04454dd6afa7ac95615bb28965cb394fda83f4717a0091bc6cb9b752a8aa73565a42a32779021abaf29b2d30072d7fa92e389ff28bd9323ca310e68387c395da74da9190e61e61d71d315fde301a23ebfb5fb0ec30e52b10ad55afd7c1ddf78e579d99cab4ee54c807c0afe03d54b13a8eb56fc87fba643591bf64e236bc3fecff84d5d67164f9fa5ecf03a894fa6a0"]}, @typed={0xc, 0x55, @u64=0x5}, @generic="4071ad265b53545a1dc3a2ff668ea0b7c4b77ea26aa2381119847322ee7e7be26fa6656184b63bb37eecb7a0369fc84b0c74a46692aec872c2371dae2b7995470b742d8c2ffe7bcbdc1243eed81e659a9a87", @generic="785288e3fc150bf66e4dd1f52c3a1724d1"]}, 0x1180}], 0x7, &(0x7f0000000780)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x4004000}, 0x810)

2018/05/14 02:54:08 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x101000)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bcsf0\x00', 0x2})
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r2, &(0x7f0000006a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006a40)={<r3=>0xffffffff}, 0x106}}, 0x20)
write$rdma_cm(r2, &(0x7f0000006b40)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0x48)

2018/05/14 02:54:08 executing program 0:
syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x84100)
r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000)
fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0x4, 0x0)

2018/05/14 02:54:08 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001480)=0xfff)
r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000000000000, 0xfffffffffffffffe)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
sendmmsg(r2, &(0x7f0000001400)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)="786cfa51015b59c7c7a3ee1e0b98ff4e1b5d868aa9fa04ff44a754cac9d6eb1f38df4dc40257f89be2fdae966fdb4f6a745e8d1204dae3d25b68912b5dbee7ff4eb6a7829c976a8a0a1e4e79c6eb0568709de341af12c708faac3cd5a74bb362f463fed07173d282b33805477a04e5720793340e39ec73bebbec7ba4922c85e0b283de1d519c466afc53e7bef25af3de28d8bf8564957226f5ffb733f1d5c99988f444a14a6dc57785c74daba82aa5a214162389852b42e5622b66a3184bdd9be522c7271551f8d171eae3019ce0fe", 0xcf}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8484d260a9638371fce49f51a8040031489ca91a5bfea528d2efa3718976a5e97212c3dc9e5200595c6a7724be99944e8e15f38cd67f679304751d452a94d72b59805583c50d59bb754544ed84b2f8b1543f9f7d114f5ea4ce5bcbe51a7e9a9062200c4eb6971adf13fd2a7b997d11cd6c29e9", 0x73}], 0x3, &(0x7f00000012c0)=[{0x80, 0x11, 0x80000001, "21769b5695efe74c6d8f251a2d18e0cefd64261abb4c77d0ec782683172b623e065d4991f08ad5c283d9a968a363cf47b78c0dde4becfbf8ae0b6a65d2824c2118d5541fbd861d5b19c22ff52f9c9aefdb489a0e04685317fa1aebfac0973008cfc03c2b0afc9ade3eba"}, {0xb0, 0x119, 0x100, "13ff8b5965a154821ed7acb274987b8677699be9b18cf906e320ef3deed6b24132a740f9a6ff46f93da10bdaa9e799079b122e4e5245db695a542628b654a39a1e27cabb47923394df9c3e7b7fc085fcc33a0fdf2df461bf7a813e54badb3b96f6e2e0c4f75d723a532b9137de744bc037f925ed3dd8a6fab72be8f060f4ab4619e33e6cc47620535fbc42c3494d253dc301d9fd3d95c0af38352068f023"}], 0x130, 0x8000}}], 0x1, 0x800)
ioctl(r2, 0x2283, &(0x7f0000979fff)="a6")
write$evdev(r1, &(0x7f0000001fdc), 0x322)

2018/05/14 02:54:08 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xf00000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:08 executing program 6:
futex(&(0x7f000000cffc)=0x4, 0x2000000000000, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10000)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/41)

2018/05/14 02:54:08 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:08 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:08 executing program 0:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
r2 = dup3(r1, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0xb243, <r3=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8)
syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/14 02:54:08 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe803]}, 0x10)

2018/05/14 02:54:08 executing program 7:
r0 = socket(0xa, 0x8, 0x8c)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00')
pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x2a, r3})
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x12, 0x5})
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0xffff, 0x800, 0x1f84, 0x0, 0x0, [], [], [], 0x8, 0x9})

2018/05/14 02:54:08 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001480)={0xf20, 0x2, 'client0\x00', 0x2, "48497a08fc4c26b6", "523248f622a0a644d2d94b1f90456d17cec0f59a2f6f0587920da123f94a861f", 0x0, 0x7})
restart_syscall()
r2 = accept$alg(r0, 0x0, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0)
sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0)
recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/05/14 02:54:08 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x800800000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:08 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x1, &(0x7f0000000040)="c626262c8523bf012cf66f991abdd25451deb52f7255f3ea")
r1 = getpid()
setpriority(0x1, r1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8002, 0x2, 0x8, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x83f0}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x718, 0x4)

2018/05/14 02:54:08 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff9768b52d3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d135075fbb296949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f990e72776b7b0cded8b6b667d6126375e5c93168d2bb0aa418d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6f4f5f1119746599fc7fae7e2e8621d3f30635ac16b7f4d2d1c10607368ff82be83d84e1bbb2dfa43fd00a42c7ddade47ae8ccd01b9b974"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:08 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x9800000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:08 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x1f4]}, 0x10)

2018/05/14 02:54:08 executing program 5:
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x6, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x4]})

2018/05/14 02:54:08 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/130, 0x82, 0x5}, 0x40)
pipe(&(0x7f0000000340))
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0)
creat(&(0x7f0000000100)='./file0\x00', 0x2)
fallocate(r2, 0x0, 0x0, 0x9)
sendfile(r2, r1, &(0x7f0000000040), 0xb)

2018/05/14 02:54:08 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x98000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:08 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x1200, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

[  641.877104] dccp_v4_rcv: dropped packet with invalid checksum
2018/05/14 02:54:09 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x44000)
ioctl$BLKTRACESTOP(r0, 0x1275, 0x0)
r1 = memfd_create(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0)
write(r1, &(0x7f0000000040)='v', 0x1)
sendfile(r1, r1, &(0x7f0000001000), 0xfffe)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
msync(&(0x7f00007c5000/0x400000)=nil, 0x400000, 0x6)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000754000/0x1000)=nil)

2018/05/14 02:54:09 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:09 executing program 6:
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60240, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3f}, 0x8)
socket$inet6_dccp(0xa, 0x6, 0x0)
connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x1000000, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e)

2018/05/14 02:54:09 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xffffff97]}, 0x10)

2018/05/14 02:54:09 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:09 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x9, &(0x7f0000000080)="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)
ioctl$sock_SIOCETHTOOL(r2, 0x8933, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x3e}})
close(r2)
close(r1)

2018/05/14 02:54:09 executing program 5:
r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002)
write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x18)
pread64(r1, &(0x7f0000003200)=""/4096, 0xfffffffffffffffd, 0xfffffffffffffffc)
sendfile(r0, r0, &(0x7f00000010c0)=0x2, 0x4c35)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001080))
sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001)
getdents(r0, &(0x7f0000002100)=""/249, 0xf9)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0)

2018/05/14 02:54:09 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfffd, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:09 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0xf0ffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:09 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xa00000000000000]}, 0x10)

2018/05/14 02:54:09 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffed08000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003810000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000040000000010000000000000013d41d8913e3f772f07d1b857327170d4d095e5c0e233cc5e6999e927ecfec3913f5c72bd7abeda3ff2356e26f7a32505c110843a1360b643b8618de66fdf732422353dd1073f05db94e40feb02590112f74120273fcdbfa42db79eaccae2760e20e3bbf1f865f28f2d7a11e95e3ddbebee678a788a44aa4026603cbc38096d01bc37cac8fce3e"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:09 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f")
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x394)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10)
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x280000)
sendmsg(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="b6", 0x1}], 0x1, &(0x7f0000001100)}, 0x1)
sendto$inet(r1, &(0x7f0000000b40)="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", 0x595, 0x0, 0x0, 0x0)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4)

2018/05/14 02:54:09 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x300c1c0000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:09 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x9800], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:09 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xf4010000]}, 0x10)

2018/05/14 02:54:09 executing program 6:
mkdir(&(0x7f0000021000)='./file0\x00', 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x10000, 0x8)
ioctl$void(r0, 0x5450)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/31, 0x1f)

2018/05/14 02:54:10 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc8080, 0x0)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001140)=""/119)
r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000011c0), &(0x7f0000001200)=0x4)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040))
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0)
write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x0)
syz_open_dev$loop(&(0x7f0000001100)='/dev/loop#\x00', 0x40, 0x2800)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/4096)
fallocate(r2, 0x3, 0x2, 0x1339)
ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001080)={[{0x5b, 0x4, 0x9, 0x2, 0x0, 0x8, 0x10001, 0x9, 0x800, 0xffff, 0x200, 0x2, 0x10000}, {0x732, 0x7fffffff, 0xfffffffffffffffe, 0x6, 0x3f, 0x2, 0x3, 0x7, 0xff, 0x1000, 0xfffffffffffffffa, 0xee, 0x1}, {0x2, 0x80, 0x1000, 0x7, 0x3f, 0x8001, 0x3, 0x9, 0x9, 0x2, 0x1ff, 0x8000, 0xff}], 0x7})
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0)

2018/05/14 02:54:10 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:10 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = socket$inet(0x2, 0x803, 0x400000000008)
setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000dfaffc)=0xfffffffffffffff9, 0x4)
sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x3, &(0x7f0000000040)={0x2}, 0x10)

2018/05/14 02:54:10 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x200000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:10 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:10 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe0]}, 0x10)

2018/05/14 02:54:10 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1)
shutdown(r0, 0x1)
socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, 0x8)

2018/05/14 02:54:10 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6)
sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3)
recvmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f0000004740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004900)=[{&(0x7f00000047c0)=""/119, 0x77}, {&(0x7f0000004880)=""/86, 0x56}], 0x2, &(0x7f0000004940)=""/170, 0xfffffffffffffe5c}}], 0x4000041, 0x0, &(0x7f0000004c80)={0x77359400})
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1)

2018/05/14 02:54:10 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf0ffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:10 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:10 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x300000000000000]}, 0x10)

2018/05/14 02:54:10 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xf00, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:10 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0))
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x2})

[  645.016641] sctp: [Deprecated]: syz-executor6 (pid 7474) Use of struct sctp_assoc_value in delayed_ack socket option.
[  645.016641] Use struct sctp_sack_info instead
2018/05/14 02:54:11 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = epoll_create1(0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r3=>0x0})
fcntl$setown(r0, 0x8, r3)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000007ff4))
dup2(r2, r1)

2018/05/14 02:54:11 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x400, 0x200, 0x9, 0x3}, 0x10)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000180))
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)

2018/05/14 02:54:11 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x20000000]}, 0x10)

2018/05/14 02:54:11 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffed08000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003810000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000040000000010000000000000013d41d8913e3f772f07d1b857327170d4d095e5c0e233cc5e6999e927ecfec3913f5c72bd7abeda3ff2356e26f7a32505c110843a1360b643b8618de66fdf732422353dd1073f05db94e40feb02590112f74120273fcdbfa42db79eaccae2760e20e3bbf1f865f28f2d7a11e95e3ddbebee678a788a44aa4026603cbc38096d01bc37cac8fce3e"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:11 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x12000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:11 executing program 7:
r0 = socket(0x2, 0x802, 0xffffffc)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
socket(0x0, 0x5, 0x1)
r1 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000dc6ffe), &(0x7f0000904000)=0xfffffffffffffeeb)
r2 = socket$inet6(0xa, 0x100000000000002, 0x0)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)

2018/05/14 02:54:11 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
accept4$alg(r1, 0x0, 0x0, 0x0)
io_setup(0x401, &(0x7f00000000c0)=<r2=>0x0)
socketpair(0x10, 0x0, 0x3, &(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
io_submit(r2, 0x289, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x20000000000000e, 0x8, r0, &(0x7f0000000100)="8262b865f91bac4d084edda7867f8d4d3194cb089270bff9274d978e0b9f9d536f79f2fb6761087900ce1fba28b5312549d48f36eb8e2d53e571a1b1568f9c07bc35cae6ed589bba194cc66c5d411e679bef25d0fe08568e94be8759bb949c77a2d919c23190b31c01", 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000001c0)="382acb99abf8f800d1ba78b0c10ae799540acf828079e21d03cb25c14ad04f90942cc3e435065c02477e9382b5b37b7d653e24ad142766ee7d133ae11ffcce5a6be000b891ae83c47e69f29bcb7dc469aafec1d4f36d07851f9310e8c496f81a65ec052fbc821cc8dafde5ad69c7a8539f878d083fb36f5e0158261a42e8c517cf900390783b073c0660803c1328f704767f94bb36be62da312e6c8c7298ac8d23809156021928a1200af1d67fe3cd8df310cfd776717b8eb958c5aa", 0x0, 0x8001, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0xc00000000000000, r1, &(0x7f00000002c0)="c2f83fceec22710b7b88faea90587cd55460bfeb7e6d5bb8061b4dbb7a547c1b503d1d88d7556a0971011288c7d89b9186f88f2a84ec9cc4f6ea5090d9ce713309aa90731158d6e2b68eda6c649c41ac4a7d6535b7f2f47ef3aedc49bf2b9f0a184da84d179bc5709aad3f7b02ac719877f47d22e98f10a05557c3ee483cc2417e876f321d79b9ca698fcb35e8928e5c667bb91669d02282fbfda6a814149c910a0aab7317", 0x0, 0x9, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x22, r0, &(0x7f00000003c0)="c7b464b4fe918061f046f578c96d81d6447a38890449eb5b3959d929e187d50513b284568a0e31efa667140b92a6b30e80a8ca615d7f6c769fd08ff50a07250d6d14aef0d3cd772a6518c0b1", 0x0, 0x7, 0x0, 0x1, r3}])

2018/05/14 02:54:11 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x5000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  645.338483] print_req_error: 120 callbacks suppressed
[  645.338492] print_req_error: I/O error, dev loop0, sector 0
[  645.350564] buffer_io_error: 120 callbacks suppressed
[  645.350593] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  645.363837] print_req_error: I/O error, dev loop0, sector 8
[  645.369659] Buffer I/O error on dev loop0, logical block 1, lost async page write
[  645.377468] print_req_error: I/O error, dev loop0, sector 16
[  645.383355] Buffer I/O error on dev loop0, logical block 2, lost async page write
[  645.391130] print_req_error: I/O error, dev loop0, sector 24
[  645.397049] Buffer I/O error on dev loop0, logical block 3, lost async page write
[  645.404826] print_req_error: I/O error, dev loop0, sector 32
[  645.410893] Buffer I/O error on dev loop0, logical block 4, lost async page write
[  645.418698] print_req_error: I/O error, dev loop0, sector 40
[  645.424598] Buffer I/O error on dev loop0, logical block 5, lost async page write
[  645.432383] print_req_error: I/O error, dev loop0, sector 48
[  645.438256] Buffer I/O error on dev loop0, logical block 6, lost async page write
[  645.446100] print_req_error: I/O error, dev loop0, sector 56
[  645.451965] Buffer I/O error on dev loop0, logical block 7, lost async page write
[  645.459761] print_req_error: I/O error, dev loop0, sector 64
[  645.465628] Buffer I/O error on dev loop0, logical block 8, lost async page write
[  645.473374] print_req_error: I/O error, dev loop0, sector 72
[  645.479231] Buffer I/O error on dev loop0, logical block 9, lost async page write
2018/05/14 02:54:12 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfdffffff]}, 0x10)

2018/05/14 02:54:12 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:12 executing program 0:
mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x800000080000001, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xa4)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={<r2=>0x0, 0x1f, "70600e9b4ae02636b92541dc34558c558f861b8ad236bb57e134988c35fddc"}, &(0x7f0000000080)=0x27)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x727e}, 0x8)

2018/05/14 02:54:12 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x300c1c00, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:12 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:12 executing program 7:
r0 = socket(0xc, 0x0, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
unshare(0x60000000)
r1 = socket(0xa, 0x3, 0x19)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="7e95e715ff30b053ecd7e300000000000000000000"])
ioctl(r1, 0x8916, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={<r2=>0x0, 0x57, 0x20, 0x100, 0x8}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x8, 0x4, 0x80, 0x8}, &(0x7f0000000240)=0x98)
finit_module(r0, &(0x7f0000000040)='proc\'-$/\x00', 0x3)
getsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl(r1, 0x8936, &(0x7f0000000000))

2018/05/14 02:54:12 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x5c}, {0x6}]}, 0x10)
r3 = dup3(r1, r2, 0x80000)
ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000040)=""/171)
sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000940)}}, {{&(0x7f0000000ac0)=@hci={0x1f}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f40)}}], 0x2, 0x0)

2018/05/14 02:54:12 executing program 5:
r0 = socket(0x7, 0x1, 0x0)
fcntl$dupfd(r0, 0x406, r0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/net\x00')
ioctl$VT_RELDISP(r1, 0xb701)
getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14)
setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4)
sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000002600100029bd7000fddbdf2500000000", @ANYRES32=r2, @ANYBLOB="0f00f7ff050010000c00f2ff04000a0004000a000004000a0004060a0044000a0004000a000a00000000"], 0x48}, 0x1, 0x0, 0x0, 0x4040}, 0x4000080)

2018/05/14 02:54:12 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff9768b52d3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d135075fbb296949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f990e72776b7b0cded8b6b667d6126375e5c93168d2bb0aa418d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6f4f5f1119746599fc7fae7e2e8621d3f30635ac16b7f4d2d1c10607368ff82be83d84e1bbb2dfa43fd00a42c7ddade47ae8ccd01b9b974"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

[  645.638575] IPVS: ftp: loaded support on port[0] = 21
2018/05/14 02:54:12 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380})
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000))
ioctl(r0, 0x2285, &(0x7f0000000080)='S')
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)

2018/05/14 02:54:12 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:12 executing program 6:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580), &(0x7f00000005c0)=0x10)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000))
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x9})
fcntl$setstatus(r1, 0x4, 0x6000)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)

2018/05/14 02:54:12 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xd9fd0000]}, 0x10)

2018/05/14 02:54:12 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
socket(0x9, 0x6, 0x1)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0)

2018/05/14 02:54:12 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x200000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:12 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:12 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x5], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  645.838721] sit: non-ECT from 172.20.255.170 with TOS=0x1
2018/05/14 02:54:12 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x280, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:12 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe0ffffff]}, 0x10)

2018/05/14 02:54:12 executing program 0:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
close(r0)
fsetxattr(r1, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='(cgroupvmnet1\x00', 0xe, 0x1)

2018/05/14 02:54:12 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f00000011c0)='attr/current\x00')
ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r1)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000})
ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/4096)
accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00')

[  646.001215] IPVS: ftp: loaded support on port[0] = 21
2018/05/14 02:54:12 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x2)
r2 = socket(0x2, 0x3, 0x5)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10)
bind$rds(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000002}, 0x10)

2018/05/14 02:54:12 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x10, 0x803, 0x0)
write(r1, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4)
sendto$inet(r1, &(0x7f00000000c0)="a3165a97de8be00b20a0759405fe35a5a2a85de1b82d5e5255f5355d266a4fa7fa9e08e959ece02eb94ff76fe38bf36eb8e8d7d270fa3c7d07c0eb6291c0b4d8aca2a8ae54e67e1768000e9893a1794705b3d70303456fd7ace67a4e37d62c8dfa216b9d352f53d72b3cd6e9f1bb33fbde91f4ad052d5484347c62a96b805152404f0836fcffbe343b6aafc8d8a003e0e5f41486ce29d61262b76b0032a4105330060b3f24612c0cc0e066203b39e2677705ebba5a97c7d2a346a665d8eb2d99d48146dc158a198383c7e91b1c15e8be7f6dad828d2d058b00e36920b5e6", 0xde, 0x1, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
fstatfs(r1, &(0x7f0000000200)=""/1)
getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x2, 0x109000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x9, 0x50d}, 'port0\x00', 0x34, 0x800, 0x15b8, 0x1, 0x8001, 0x3ff, 0x7f, 0x0, 0x1, 0x10001})
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})

2018/05/14 02:54:12 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:12 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe]}, 0x10)

2018/05/14 02:54:12 executing program 7:
r0 = socket(0x11, 0xfffffffffffffffc, 0x800000006)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2)
ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080))
socket$bt_hidp(0x1f, 0x3, 0x6)
socket$inet(0x2b, 0x1, 0x100000001)

2018/05/14 02:54:12 executing program 5:
r0 = socket$nl_xfrm(0xa, 0x5, 0x84)
r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0)
r2 = accept(r0, 0x0, &(0x7f0000000040))
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001500)='cpuacct.usage_user\x00', 0x0, 0x0)
getpeername$inet(r2, &(0x7f0000001580)={0x0, 0x0, @loopback}, &(0x7f0000001540)=0xffffffffffffffb4)
getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000)

2018/05/14 02:54:12 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xffffffe4, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:12 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x9800000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:12 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  646.187747] binder_alloc: binder_alloc_mmap_handler: 7660 20000000-20001000 already mapped failed -16
2018/05/14 02:54:12 executing program 6:
ioprio_set$pid(0x0, 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0xda95682, 0xffffffff00000000, 0xc240, 0x5, 0x3, 0x6})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1)

2018/05/14 02:54:12 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xa]}, 0x10)

2018/05/14 02:54:12 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x0, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:13 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x3f00000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:13 executing program 5:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4000000000000000, 0x90000)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x0, 0x1ff, 0x0, 0x100000001})
r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000380))
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil})
writev(r1, &(0x7f0000000040), 0x146)

2018/05/14 02:54:13 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xf401000000000000]}, 0x10)

2018/05/14 02:54:13 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x305004, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="10effff55c8708faff01649646dcf2a23a6230b839e65a913fe4302dde4ff6e0e6b090f37b80e00000000000007368d63517885a633b8f5a6b037d288514f3f21adf9bc482e1a6a2bd96b8885d18cda86e5c9818412e418047f309e856b177bc34bd9595d3a7f63889ca156ef18d486c80442ab17661ab604aa5bcd4094ddc9b52", @ANYRES16=r1, @ANYBLOB="08022bbd7000fddbdf251000000014000100080005000000000008000600727200001800030015000600fe8000000000000000000000000000aa08000400000000805000020008000400010100000800080008000000140001000000000000000000000000000000000008000700a50000000800090001000000080008007e695c74847013ec0000004e210000"], 0x98}, 0x1, 0x0, 0x0, 0x4800}, 0x840)
syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, [0x1, 0x2, 0x9, 0xfffffffffffffffd, 0x1008, 0xfffffffffffffffd, 0x1, 0x0, 0x40, 0x5, 0x2, 0x19, 0x6, 0x3ff, 0x8080000000]}, &(0x7f0000000040)=0x100)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8)

2018/05/14 02:54:13 executing program 0:
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}}, 0x1e)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', <r2=>0x0})
ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x80000001, 0x4)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000300)={0x18})
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x3f, @rand_addr=0x3, 0x4e21, 0x3, 'sed\x00', 0x38, 0xe45, 0x3}, 0x2c)
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0)
getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0)
ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000000c0)=0x7ff)

2018/05/14 02:54:13 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x0, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:13 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001480)='/dev/zero\x00', 0x0, 0x0)
setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x8, 0x4)
fcntl$dupfd(r0, 0x0, r0)
pipe(&(0x7f0000002000)={0x0, 0x0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x40247007, &(0x7f0000001ffc))

2018/05/14 02:54:13 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x500], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:13 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}})
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="c50000000000000002004e2100000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac141411000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290)

2018/05/14 02:54:13 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:13 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x1200000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:13 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
close(r1)
timerfd_create(0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0)

2018/05/14 02:54:13 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x2000000000000000]}, 0x10)

2018/05/14 02:54:13 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x2a800)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2)
ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/198)
ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140))
open_by_handle_at(r2, &(0x7f00000001c0)={0x24, 0x4, "5ddfa24a535994fb4c1e0021ecf5c5ddb6eaf0190049ad29ae1c7124"}, 0x0)

2018/05/14 02:54:13 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f")
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x33, 0xb, [], [@ra={0x5, 0x2, 0x8}, @generic={0x2, 0x2e, "c42260c13276c34a88ff22251d8e962a54600e30330e691ccb526a6b3302846f4c8c509777e208ee278b01dba9f2"}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x2}]}, 0x68)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r1, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde", 0x24, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/05/14 02:54:13 executing program 5:
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x288000, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xda6, 0x77b, 0x0, 0xfffffffffffffffe]})

2018/05/14 02:54:13 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:13 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x0, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:14 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xaa, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:14 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'})
r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4})
r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x80)
ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x7, 0x6, 0x0, 0xffffffff80000001, 0xffffffffffffff80, 0x101})

2018/05/14 02:54:14 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x700000000000000]}, 0x10)

2018/05/14 02:54:14 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:14 executing program 0:
socket(0xa, 0x3, 0x2)
r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1000, &(0x7f0000000080)=0x2)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
inotify_init1(0x7fc)

2018/05/14 02:54:14 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5)
write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000006000000004000000000000000000000a586ba13b3225dacfe2fe2c0c6ff9bcd"], 0x2e)

2018/05/14 02:54:14 executing program 6:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6006f52600303a00fe8000000000000000000000000000ffff0200000000000000000000000000018100907800000000600a07ec00000000fe8000000000000000000000000000ff00000000000000000002ffffac1400007eea7ea14c9faaa136957d8e8f7896db54169987b90609715cfc5815cf50fb05543d99b784992cdbcf14ade7b2a2adac5f5b81b748deb1033303dd7f43a5ddb46fea35dbbb38a12ae84f26c0a0654e487f02730d8d0b5d2eee3e11ba1c"], &(0x7f0000000000))
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r0, 0x500, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000)

2018/05/14 02:54:14 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:14 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:14 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x100000000000000]}, 0x10)

2018/05/14 02:54:14 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfffffff4, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:14 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000000000000002, 0x0)
pread64(r1, &(0x7f0000000640)=""/56, 0xfffffe73, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1000e9d7098f00b17fff034ffd7b1dc7256e3539119ff748e10ca8c8f0"], 0x10)
timerfd_gettime(r1, &(0x7f0000000080))

2018/05/14 02:54:14 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:14 executing program 7:
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000080)={0x1230, 0x10, 0x5, 0x200, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0x10c8, 0x7c, [@generic="1364ee8b8ddc5bc6539806a289eabbeb96fbe74c4636d3ac720a7b087398b9e9eff4fe132025cd1366847bbbe3213a446e83ece1aa7550e55e5dcaf6ae3ccf57a0f0cdbd9544e2cd27cbf5fc763401ce7bda2257b10c87a771", @generic="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", @generic="ebd68105df37d744376e117cf2b1b2a425310b20bf09236c2bf9dea84d02f19dfe842064e0fa43c6652f02ed9ed74d65d4bc6c322946ff4f96a56a1fc2c11822eee067242a2a", @typed={0x1c, 0x51, @str='[)*lo}[{{(-[^*)self(\x00'}, @typed={0x8, 0x8c, @u32=0x7}, @generic]}, @nested={0x110, 0x18, [@typed={0x8, 0x61, @u32=0x3}, @generic="6841daa1b2a9d3ec6acfa67f43e0e8990e07b3c601f052a0985514626ab43053773e39505a93c12320f05d92b4c25bf6458d78542549d1386c5d16c53f0073ce37b037fa84a7841b9b2e8988a4a56611515b5a2d69da222e4647d13172eb1f689a1165ff88bffb331eda5376a7098614277de1184b977953d53016f84eca96dac18306570536ec6df202c8779fe68efd2a4f15474620f258f5d3b58af846370c587d40ab4b0695bc", @generic="1a2a64c10bbd1faa4c56fa7be0a68aa78b982599049e031b327c8d837681a01ef4ab6e36f2c13d2bac5dd60b7ef0b861e740fc134d08ed1bd1b4d46d55d81031a57b2636e677b5049394f08f9f53c16ec45fd71313dc3cd78b124082"]}, @generic="8a52dcc4851316af344dd41fb3be204cc4e31dc7dece7ec3f6aba987a7b6a83d61edfb0812614f5432cce0c267290b22059f35f2dc387174a3a4ae7c68db6391a091"]}, 0x1230}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187)

2018/05/14 02:54:14 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x3, 0x10)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2007fe, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x8})
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f00000041c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000040), 0x10000000000001d8, &(0x7f0000004400)=""/39, 0x27, 0x400}, 0xffffffffffffbfff}], 0x1, 0x0, &(0x7f0000004580))

2018/05/14 02:54:14 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000))
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x0, 0x3, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0]})
r3 = eventfd(0xffffffffffffffff)
ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="020000001f0000000400000000f0ffff080000000000000005000000000000000000000000000000"])
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r3})

[  648.009881] Unknown ioctl -1069521879
[  648.027666] Unknown ioctl -2121748826
[  648.062933] Unknown ioctl -1069521879
[  648.072247] Unknown ioctl -2121748826
2018/05/14 02:54:14 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:14 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x10001, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140))
ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[], 0xff})

2018/05/14 02:54:14 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfffffffffffffdef, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:14 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x8, 0x1000, 0xff}, {0x5, 0x401, 0x2, 0x4}, {0x5, 0x3, 0x0, 0x7}, {0x1f, 0x9, 0x83e, 0x86}, {0x1, 0x8, 0x1, 0x9}, {0x4, 0x6, 0x7fffffff, 0x4}]}, 0x10)
unshare(0x400)
r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0)
lseek(r2, 0x0, 0x2)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x5, 0x3, 0x5, 0x7, 0x9, 0x6}, 0x3, 0x2, 0x0, 0x97, 0x3, "8e42b16d78ac04792def549a5ef1ba8594a8c2cf8158547a8b9fe1a9378fd87d0f508fec51283db74760aee6673bea6de478e81989f4a4fd6d7ea40fc8f0781fdccb03331e201a64d0dc555d8a27d4b4364258e296cc1f9823a1df98c90b6b2769e1415145d1be6e0b22ddaec9ffdc9198b410f4381eaca9bf51350fa8c94fc1"})

2018/05/14 02:54:14 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x3000000]}, 0x10)

2018/05/14 02:54:14 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:14 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082)
r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r0)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={<r2=>0x0, 0x1ff}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={<r3=>0x0, @in6={{0xa, 0x4e24, 0x5c, @loopback={0x0, 0x1}, 0x80000000}}, 0x1f, 0x40, 0x7, 0x81, 0x24}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x28, 0x41, 0x20, 0x3, 0x5, 0x10000, 0x2, {r3, @in6={{0xa, 0x4e20, 0xd9, @local={0xfe, 0x80, [], 0xaa}, 0xc60}}, 0xfff, 0x1, 0x2, 0x2, 0x100}}, &(0x7f0000000400)=0xb0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
close(r1)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r4=>0x0, 0xebb9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r4, 0x101, 0xffffffffffffffde, 0x7}, 0x10)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @local, @dev}, &(0x7f0000000080)=0xc)

2018/05/14 02:54:14 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}, {0x0, 0x0, 0x0, 0x0, 0x5}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8)
socket$inet6_dccp(0xa, 0x6, 0x0)
socket(0x4, 0x800, 0xe000000000)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x3}], 0x2, 0x0)

2018/05/14 02:54:14 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:14 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:14 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380))
mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='proc\x00', 0x800, 0x0)

2018/05/14 02:54:14 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x1000000]}, 0x10)

2018/05/14 02:54:15 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x300000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:15 executing program 6:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa})
read(r0, &(0x7f0000465f8e)=""/114, 0x72)
ioctl$sock_SIOCGPGRP(r0, 0x80082407, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001100)='\x00\x00\b')
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000})

2018/05/14 02:54:15 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x8, 0x0, 0x1000}, 0x4)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xfffffffffffffffa, 0x3f, 0x3, 0x4}, {0x1000, 0x0, 0x1, 0x80000000}, {0x100000000, 0x200, 0x401, 0x3f558fc6}, {0x2, 0x3cb, 0x845e, 0x1}, {0x81, 0x3, 0x4, 0x5}, {0x8, 0x2, 0x100000001, 0x3}, {0x5, 0x21, 0x4, 0x20}]}, 0x10)
ioctl$LOOP_CLR_FD(r0, 0x80287010)

2018/05/14 02:54:15 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:15 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x6, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00000001c0))
timer_gettime(0x0, &(0x7f0000741fe0))

2018/05/14 02:54:15 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9233}], 0x1)
semctl$IPC_RMID(0x0, 0x0, 0x0)

2018/05/14 02:54:15 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x2000000]}, 0x10)

2018/05/14 02:54:15 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xb00000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:15 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socketpair$inet6(0xa, 0x80005, 0x6, &(0x7f00000000c0)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={<r3=>0x0, 0x2d6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xfffffffffffffff7}, &(0x7f00000001c0)=0xc)
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fe5000/0x2000)=nil})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x80001})

2018/05/14 02:54:15 executing program 6:
perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
ioctl(r0, 0xc1004110, &(0x7f0000000080)="967d34f201001005100000009ca4aff559482ea862f5798cda3465a24ad732f2f5144736adb3f629dd086f66df0923584c1c8e0ba8bbd04296")

2018/05/14 02:54:15 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:15 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:15 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xffe0]}, 0x10)

2018/05/14 02:54:15 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0)
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x5)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r2, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10)
r3 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3)
dup2(r0, r2)

2018/05/14 02:54:15 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x2000, 0x0, 0x1000000000000, 0x4, 0xc9c8, 0x0, 0xfffffffffffffff7})
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000))
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x40, 0x0)
ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000240)={0x7, 0x4})
ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040))
ioctl$TCXONC(r0, 0x540a, 0x2)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0)
connect$netlink(r3, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/133, 0x85)

2018/05/14 02:54:15 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:15 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x4000000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:15 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xd9fd]}, 0x10)

2018/05/14 02:54:16 executing program 5:
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, &(0x7f00000000c0)=0x20)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r0, 0xb87}, &(0x7f0000000000)=0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={"37836c74657200"}, &(0x7f0000000300)=0xfffffec4)

2018/05/14 02:54:16 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x34, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x9, 0x552a, 0x0, 0x10001, 0x3, 0x5], 0x6, 0x400, 0x1, 0x8, 0x800, 0x3, {0x7, 0x7f, 0x1, 0x7, 0x80000001, 0x6, 0x2, 0x3f, 0x81, 0x9000000000, 0x6, 0x12000000000, 0x2, 0x4, "5123453829085692fb26032a2e762baed048a4f87e3bb44e62f03d11f8c5c84b"}})

2018/05/14 02:54:16 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:16 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x40000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:16 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44)
r1 = socket$inet(0x2b, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
dup3(r0, r1, 0x0)

2018/05/14 02:54:16 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, &(0x7f00000002c0)=0x84)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x802, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="657d88b586261eeb21584f270069900f"], 0x4ab)

2018/05/14 02:54:16 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20480, 0x0)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2a501, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r1, 0x0)
syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x6)
close(r1)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
readv(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1)
fanotify_init(0x0, 0x2)

2018/05/14 02:54:16 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_create1(0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
dup2(r0, r0)

2018/05/14 02:54:16 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfdffffff00000000]}, 0x10)

2018/05/14 02:54:16 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x86800300, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:16 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00')
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=<r2=>0x0)
r3 = getpid()
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendmsg$netlink(r0, &(0x7f0000001e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000001e00)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="300000003b0001042cbd7000fddbdf252648a51e522ebd218351732715c76918d05da64100314febccd4fd5ecf552d00"], 0x30}, {&(0x7f0000000200)={0x1938, 0x31, 0x500, 0x70bd2d, 0x25dfdbfd, "", [@generic="caf54d1ceb42c10dc291d9710dd515388176dc7d58cee0080826ddf21b805c5109105700e5c4928a97261324c383680f70bc35a6c775facfa390c8b7d7bc26d0166a967e2651a7ca821d8f8cbbda3274ee94a09a4cfe066d6f344c430b1994438ab89af8368ad6d0928d91a4a3842f020a4c84d91808b64b5fb99b3ded0d37c45cfb79d0a08cfb06578f7ab53792abb132f60114f973eadc3cc7310a882e5bdc9754d171fa74f75275db188e8c8e8da9ba6feb7d33aaf445ff0c3712b508337fd4dfd64a012502904e5862038ee4e358fb32fc28a5cc059cb8b1a2e1722a52f14e34311986fd03ebe52879", @generic="64f1d1a33cd43ba44507b2ab02d0c6d953368120b2d65147c65729cb20afe0da8cc701469593defb6ecc169a1999f1112f4540c33d2f306608e20a2c0c2d963b111535b3bcc3f4247a120e352bd3051128c53fa5bf5c998ed8ca08ec42ca00f02813e7bf620a14cd85043f09215791ec3ccef37fbbea6244fd46446c5aea04eb9d92d4882ca4d116dbbbc505085acfd46ca5b12b452740e2a2076fa5f2c445", @nested={0x494, 0x34, [@generic="4efc88f8f1ebe00da16f07fadac2be79260e38cd25e063c481ab9772f9fd809effa7ea979fe3456cb3f331a091f5a39c411abf5b14c3efda1111c1ee671b8579c426fef7fdf9d045a2307717048213dc06ed803d2fe8c4d6f198cdd5c61554b68a58bf26ac88de81279cbd5fe17032b597afa0cac8b4b263e4754167456891ce5049f16855ff2cbb8423c9e6070610b5362f6a773f321661952b8f112d8f365e10ada86730f082c87a1dbf2a114108d03a3bd16237709d4c96acde3c1e6d63e1ab5f13529a35dbf30934db4e", @generic="4896187a2f2ca625be45cffd14b8434c056c215f766a613da6a32c88116964a173e1d82accdd37e4dd62e6d20c9d3bb24597375cc9816c13b59d81dd4cf9ee97bdeadd8944d32360cfa2410a54f8e02f2ead725244e7ba23ee7c1ba3cefdcfce132c914b8d1ccfe54fb838cd49a948400356dd58ac684b884bd68be1627b6321dd093edc3589a8ab033ca345718aee5f50a337f7096b8bc55b2bc209c74abe68ca92a3e64cb53a3198f1121af109d5b632c1cfc156d3fc348642bbbf428d48f8df27b34c7f4d395828ed804b6eb30ca2c967d810dda292246595", @typed={0x4, 0x19}, @typed={0x5c, 0x72, @binary="48bb7c3c0b983b8ba71e6c49833084e4c58daccb0ff42d27fcdd3a9ec8ba49bba3f1e3b0b26b405cec668182ff2d7bc1255632794ff5b17b76725960ef7d35e377afa90cac30dd06fd238222436b9b7605ba31da015db9"}, @generic="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", @typed={0x14, 0x6b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x10, 0x4e, @str='projid_map\x00'}, @generic="ef413b61c057ce36234b72e4b0e5fb9495f97ec7b86e2bef24ffba29d9854d6c6c4301c9524666d77e4e0bfd48de91e7e70512230903bc1af489482c17c673194e62d60af08039588e7d9895ff627715f8b120ecd70dbdcc62aa9032d293dd89f9bc0a5655144a5f1e596b5cf427b0c8d4a52e9221a10fadd07966258a80efcbfbe25b34f22521bb9d9e", @typed={0x8, 0x47, @ipv4=@multicast2=0xe0000002}, @generic="072ae7ca942f7aa95a9264ba8b7e081c0a1b20a92234ceb02c72dbd18074324653f13e1090f5daca221d829d4c82cf024c7238db6324d9b2312bca83c3bc5348d727a35d37cda6bfd7abe814c888b0a88315595807fa31edf612ab704899bfdd5391e2469f8c047d293a5ac38f72d826f80a98936ce5aa3aa1ad7bbeacbd50b92279eda5d63c2d0de5ef2f432ee0854f147cf00d5035f6791974decf4f6ae8f9c2b9a7744e98c3c2e962cccd89fe311a7f7c62ab0a9d3a25837c071ae2d487b7baea318b27d6111e5508507123063476221f750c5d27f6bd"]}, @nested={0x1128, 0x8a, [@generic="a844d7581076431f999e14baaa03a295dab9f0c85d32b07b9ea97294fe3bbd086ca6d67667e5cbda501bd1c9560d0af0b127fda0f7e3e0c15f60700a2ad0b602cd1b1a8150da028c9ea8c60c36ef7a4f50d24dfbff756c97a01c47db339a9c64ffc40cdac1c871f131ecd9bab6e5e35308453d40ec6e5605ce2bd278dabf57815a64e8654ef5cb5f9960d32c6d8e1b2af8f9b563a2b28e", @generic, @typed={0x8, 0x5d, @fd=r0}, @generic="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", @typed={0x8, 0x61, @pid=r2}, @typed={0x8, 0x3e, @pid=r3}, @typed={0x8, 0x2b, @u32=0x5}, @generic="a43be80b72d5dc1a5e1f5862cb5b708b0cd6f29ba45b1e43fb0d1b27050890ee32b161a5aa0cce1edb9a563afda35ddeab03ab4d279de0246dc52c5600455e52d8222c04ccc4608d63c7d0a890b7b97449d24dc6aa7ee4ee606f996ed012", @typed={0xc, 0x36, @u64=0x4}]}, @typed={0x8, 0x66, @fd=r0}, @generic="3bb3b3e49ca65996d568767c33129ce2bc2046a2fe0b519f61a47c8a6ac1b37e832219e74b1aec2a6c6a200d3982bbfe3f6ba1c37e686080cdc073d0d2095ed5536f17f55f3afabc03012c1b222b150265556f97828705e8f141ce1bca4d14fdda1be5fe59ad835e7fb8378db53b3923410dc7570bee35f235f5ed7eef8a098fd6c7014f74a6a32bd7b6d58a1d66421d5bdbb00ff63491a7ce24b8609c09987e58eee22d8d99bd2128c1f4148610164fd42963b2034f374e3c4b3c806adfdc732e154520a7cc3063ac1ddea39607", @typed={0x14, 0x1b, @ipv6}, @typed={0x8, 0x51, @uid=r4}, @typed={0x4, 0x2f}, @generic="96b55526d622bfcac1b6612cc151a25a994083dcb5631bf8629ee2effbb3acd33740e6b8376b402b175bbbdc5f3eb73a2293ffa49d2fb8993a60ae6e42c512493e79567dcc07284b188e4b93f968a381b1d973538761aad4973adb96b3bb47ba662220b0387b61175f4e23de1a004bd22000c9b9a7907d123e354bb96731a4851c5ae87dae7651ebefe57deea7c60e029fc32dd1b2d28196dea86faf0b53b79c9826dd159301ecdf65e63a798113176f9e2f73a5d1b7d1a278d29eafc983dca610c10640e5540195d3078c1b6e62d07965b4f7250d369018f5c21eba6cc1b1ce3259ed1bc2b5314efb5349"]}, 0x1938}, {&(0x7f0000001b40)={0x19c, 0x33, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0x38, 0x78, @binary="0b9024797f9d75c462af535e32c6c75e6cdaddfac16ed085cbe6bbbf133936ff118e49ef24b575e9a98186dd23a69b912c"}, @typed={0x14, 0x7d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x7f, @u64=0x2}, @generic="f0c05d801427076cfd512e2e10430c2fee595648df40f7db7a6d69ffafc75aa46a0d869e83ebd38edc97fe68a1b6d9746a27401a99531f71f5ba4b6fb23e617799186074179de8a731bb919aac71dc2775e3b29a8c33852a8373e44ed77c479ddd65839c098f8acf117e26d75157e6573818df340214073c5fefcbc63d8108ed515b82f58abf275daa37bb209ad490f7de171050b4c9cbd2ab66dfa3226d51fe49e810e6d9ef92a5977d37d9d05edfd8f73a48dc5d263770e018ebda9f561c729eeb643b5f21d544214cced9717f8ef7f53a", @typed={0x1c, 0x2a, @binary="c975e284adc1033799f660c409be8d756f9e87474900a53a"}, @typed={0x8, 0xe, @u32=0x3}, @typed={0x10, 0x1c, @str='threaded\x00'}, @generic="8900e15cca8a236460f0101d0bf7b802269a3d0117ac380692c924db0e0612df8ca08543211b8b2816f7add6e3"]}, 0x19c}, {&(0x7f0000001d00)={0xfc, 0x25, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@generic="06d24bc5afe641e2c2082cf27c936ffd654d56b01f08e24fb37190b8888bdc5473c8b2b08b59274fd548b4e44817eff11eb0c63d91a8f389e02ad0a5274893773eee6647cab7b2114c1a1da380696de818848baba764481050d5899ae2bb7f08fc4f1d427b3906b31f78f60db9edeb049f5c616d57655d160eec94de403fc627934dcb3760e11b4d2d18f84f51c89031f6e33426cbe7b0519dfdafcd2fb8a6fd27841b07dd6eef96a78c2220eae2fda51ebb0f9f9c633269085c6548de427df4e86dbc3ac44b9135e6bbf7d9cb0af23926accc4a06d1ed7b7c72a6", @typed={0x8, 0x96, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x57, @fd=r1}]}, 0xfc}], 0x4, 0x0, 0x0, 0x240400d0}, 0x40000)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff)
write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9)
ioctl$int_in(r1, 0x20005473, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001e80)={0x100, 0x4, 0x5, 0x6, <r5=>0x0}, &(0x7f0000001ec0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001f00)={r5, 0x800, 0x1000, "eb724d2b975f249764415ecef0842113157ab8e26fe8a22c70f11ad45f3dff64247fdb29d17a5df9fefa0a486ef9291b88ca029d1837a8c024d51f56d6784716960a0c47faf14f864a4d9bb1a018cfd2c7cc6365e82a6d5c8ea626f3efda84ab5378bd86db7146e33f9288cd61e07ddde4e4bdaf00427adbf33fd37cdda45d196b0716256094975fe1f2947fd5bdd46dcf81a0c74e3f863134d65cc840c367ce98f2dcf5e3732a3d2059b2be966776103c01832185c8c98666cfac20c53828d084f36f5cd4bb1612a7f69242187525fdbf7aa6bc1ccfbd81d7997773407bdf0a54b56713978e8f38a355eb9b54b407737619e08e5c0ac3342d1b552c21232ed54c41618c5af154ecc9d1ae7831185d8fd1d2b330ed9f8c1613f8b15b343ddad2331e5c0896e1785bb5fcce6f4727f0afef7ea72afe192f424216eafb671ebf66ac31be8b7d43074ee76c689694c5de8fe04ebc1e93150ef306b3ba84c925a47b7a2b1574b6bdb4083e4a252fef3ef7c6278c7f71a65367549c2c7e8c6dbe41eb344a41d4beedd6581c3305fb0f2a6f957a4d226453788ce6b1aa82c676b8f1fa39b632f2644cef5360ec7d59efc5de6fab06e1739c70964b28035657dc527615aca033ec2ae22e1164a84da10933f56295d085a44290b3efdeb2e8cc69c4426f03906822388f761f6d0152f2900e6e96dd0417980f1ed6720d763cd497420e730354a4f2636360dcb4c4e0acf8281dfedf48250c8461a1917ce54ee79d172b9f2ffb255e125f7013aefa98a7f71d77041230bd3dc0eb09e289a7afebde5543c2d270911aea869f469e244539619d6b6e4b6f9542ae0adfb41b8498aea85ee7c9012e79537db7ac73346482ab08eb38baf5320e845c59ea24f9591e856ceea21c4602b650eb034d664fa675ec8596d9c9b636e75a0b67adfb2e3c89dc735741069f86941d56a3ffd7334d5b23df468ab8c79d1c1b1dd2a87dfa87e06d34737032e8688dbce5e353d5ddb0d1b8385a2f5bfa6a4f332fa5bd225038252a45664d6069acf6e539d9ef94e27332bd893d3111f1a457b662bec0aaf6cac992b5f8dc0689baf9fb0b3a5cf7cbc034d33b0e524a7486762abb2ce9c6ab61e5a6e420f9a2f14fa4fac89a7448870f27665dc214ea1ad6b8422dd0e048ad256dd922d628cbb9794355cc4f23ad38754304a0e6c9badbb3feee25adbbcc61f451675c8f72b7b0acfcf03303f6a886cafdcac606edb99bb55f67f30acec06be6c0b6e8e2be6cd8523ba465d4b49f20c7c966ac5c9e929aed2db46a1a458f7c39a2dc0a45fc86fa74c1659d13b5956896d31ea251e722555ba428326496058aedd1254884c105e4dc11d2d8d1dbe7c720b6cfac2b3a98be67d933104c37ef025c3d3e76794664a53b3e0e2106feda5556333555b5fbc7ae8c11495ec5bfa13e643aa8757b376bc82496bc02511221977423b9579468870d6b2d966ba18584fa21181126b224feeba873a10cea3e4e6ef902eedad9838e7376f4e78a7b8a52fb70db902b9f32187a82f9f0d2a3ef4e49ff18fee7916d05cfd1125374a2c231237449db46ae5acc0e80a5625185896f9142a0498f7a8d5200d6b98052d595738ed4b19ae2f1a51db5c11371c7631d7cba048db7d360e7d09c9690fc906eb73d47d0b3a8bbef1e71022c08173a0961e4b3c272037a75b448f690b6706f7dc8d11a01447c7c8a1be950cfae22e0dfd8cb6a0d98d911813eb738f2606d2bc2f5d541e6a523be4f48809a74b8c5365db286967748c3d45043fc9a8d954a75ce012c16df33a68d96bc9a4d42a967ec5d9df3ee9a8819ee0034fe08e43fb38fabce0da877e1582dc8c650f09a271279be776335cbda506c550e1e683adca247ca0c8e8694244855273aed3b6a5c2dc17a0f6cc52d2e64ce5cb024bdd2395baf924ee6181392cef6c498f7bfc8cc1d8dd0998df1584884e998f9cf5385aa618f3b4b35d176e8856a881d7fa2a4d0811bc61d1c83b53b0f5cf7dbbff36d044142a8abcaa228deb08efb2ba04ae0eb5c4cb31cefb38ad5538e85a9fa24011a2dc5f6d6c2d80429cf93ed2d64f4f280ea7366264e9c17cb0a826a43b69eb037a12caea044b12bc481bccfee16097397c642e062169c0a4d527f5ce1e26ec82922e07bec2fbf39545208d1d63d705cf2335d2b646ac3e9fdd5f875b811f6f26adccc836327e0bfc0d09db00518db19b718846a93962d5f468e83686085b8cace375fb1ae79bf720a50cab3b9b359a749fda846a462e5b9c979fd50eee9794cb3bbf3801b4ed100d6a3e005c77848548e3badc2b3e55a3ccdea625f4ba562ed5f37bf135594af0a6a6e370d97e477c627b64bcd89ba2ed364c35fed1791f5968c5afca519198d5e4666ae8f105642ed5ed6e531f7f5caba26c641fc01fb715c335fff0ee53f64fc661c01e851b87aca636bb24f666805784eb94a20402d3aae72d2bf08d9b4234db2aefb2788f878b222fe054a2b5a493fe397e1a39f8aad9a702735fa1ea9e650b208419ecee40e76e0642c4160a0f1323dcfc8bd19ccce27cc61b025fc7f6b08657a5f135e09e0a5154abba44fce357999d152dc673e0b3c87e3db7a3fd47dd38205ddcce9fbfa708f0495113845f10835dfa00daf5440eff1becbaa73bb4118605710b9eb3c2b22b4a019907409e95919c4a41404d05d88081ee77ccf5c5c3c94fab329af3c408affd8f636778a60895bd6c4452b001f53686f81585c0f4e531bb9ea9ada52fb52c34dd50c12df46bbc314c35eb3cd287b480d6933170f095c881d8ad9f4c0c43d7ac030999cd797ac814fb5fab7a53e252cf2a7fe8437deedfeb84168a0e2d20b2f8e99dd255c695e5c0fa5d7e77c657cf464a6b114cd8227ef72930d44ea6b98f6bcdb51e9d134bca3408eeb99f2e529a3a55a030438a51b02d0bcf6210ebe4e1240c7d67498963712e8e5a3cafdb9174742f95be801faf9fb56a040f370b1a202cac43d90dcdeca250262bfae57c3239270808241f87f455a3eb0764b20b033224eea301437a53eee58ccc9cae22f96fe80247db855c9a92ab775aa2cdfe915a18d897a12fdbba3ca186213ae67060ec25f8aa5af37fc6ada258a7ef985a7685011b526ba41c818cc190ad983539faf0db6cef05be3df1d5fa31a8bd7fc21b7b7f5cf1d19724cd646eb7cd67f56ae237539d4852d4ce1011ab85d4cde2e6b65db78bf30b8b30b43b15da658f995785e662c33b2f6b3bbb0c50b9eb52d2969c453da969da7de88a9ed306f9508b5469ef8f6cac0914dcd9ad8a428dfa313bd499556f5c06b09b1f3d44cf1fc235cbc3121d249a18a97e649e50e0f6d9b42b0db164c8c25b63140dd91ddf940cba00a21ca38c4e2e6772c90d367a130a3bdcda488beb1e022322bbc1422fbca4319487d94d274e7af7f3f0bb94d6c2bd2ab8744e1ba24734bedce627a7c93dce8381b71f87c07c94e8fd03ea8a7e44b0fa8d796135771c3eba03f31497a323ad23a7499271cbb29e1fc5a286fddd2f615af765350264642fa443df9e203b71f5b35852ad59e729f7976aee0d1f9142c12bfe0aefc6b6f4c0f8dd63cd8dffe884dfd81d4d55dd01c3f070627fd9bf880abf5e73bab3b3846923d6e7ec4896a528355a5b2d1bc0daeadb03b11c778096356ccf3c05f298f679728fa4fea8d9fdf85e238e93c3c547af849f7afac15b491dff667ecbfbaaf6ffef4f643588ae5f7ea01bea540bdfea1f339592f4f25ea3d2a363901dea689adb41b33d0d061523a2389e67149e3c1b618c84d2d8cd1191dd902685bbe5ca9e88046b652f39ef036288cc3ce86db160d7446e7cab81bbc864d9adb1e3bbcb998a52c59f6400a6693a3d3cc6a0693d9b2bb6ae69a6ffaf17d5a836d96e8114ccf60873b48813ca69dd8444674d374a3fe97c4ed67b057aee4fe454a26b75e18849c351978f9340dc29318cea30d86111f830bf8b062625df70ef566d2e58b838b5d071fd34007757cd44aa4f5f27a2c9329715acd22df14414fa50c5ca8a1d92720fa8681fc434e88ba04ef68fa33aebdb3792a140747d97e0ef0481461fc6c0d2d038da80d526eae275755cd18f36da622b9a4bc4ef740132153c5117fd65ba57f7be2475fbebaf2f371d431f7a9661bfb81b50b75f841f54ee0d37bc73fa42cbfc9bc217a7dce3c7996348a2d07fd3380668f9c61030b8c79d968da1b1300cc3fb52378a7b25b872658bca556ff9ea010d2bc2d5de13b0a5070775528b874fce4e726fbbc6ac43597a30101695cf8fb4fa092f495ee6779495f89272ff8e7efec662667e44433961d1ab642a2be2767146d73c220de801d6b6baee2fa7e49fcc0c33d422b949c2f31828e8deea0b46588b7308fb113fd8a2b4b9ef41b39bc26d8676b3cd1dafe6f76d4cfe2fa1a41539dcedb587b107060489bb2ebd46980be4b8ab603f305d0277c90c51d713218ab14342a8a4405d31aa30f930108513900e490386945b94ac368c60597ce8c840855ba8ca9bf692211bfe632335b8710fe43f5d19f9914d8c6d886ca0fb71bb99c76b67968372f0fad33e082f444dc76fb2876aae82746faf68e377ea8971ab4f30599e4739e91f086be5f599a4be0ad53bb43a28d8eaf1c5e9437e2c138ea6e8dc43215b2ccd5879e37fffebf5d1245784206f2869286248f050d2e100345065c35d330df83a0cb8031f839f1ff5c57cd936e63b4cd877123f038d6b576d3300566a65dac3c1d12f7b39e18769e3a7015ecc3ffb2cb57b1d6cf71bf7168bf3753eac5ce1c947fbffdb4c0fa8641139edd88b747d48c89d30378163ebf72e58903ca433b186651fdde1ce262aaa8f5bd75b334086b92b981a7654704867b35e463713e5d5a4959fa99687522ad39a8b4a403dc3c89ed0df1dc15af4e2c670a44c4776e0ad8e77292e7b6209b2b0b2328e79f035e86baa6de360588ae9ae7b28398b5cd32f9e0675a1c495449fd7ef2bf336fe8e044325884e4f892915143b2fba8d4714f1786cfa56a3e67b3a900dc172d5780538f309a1201346c892bc65b45c5dfd1a253899e139d696ee7492303114511584cd792df28f1d8ed9e90f19efd67a0509bc0960891c294678dfe6dead014ed8ca21a170152a99bb4a081d39736bfb57fb795a032d0fa355999ee6a50ae24ba112db360c716dc186b039d44697ab34bfc7968b20ca63e6f27f8383ebce149c7078566ac03802e60ab6f504b5d5a452de4c3b97e9043adf3033c1fbf375bbccadd7b2f3447c9716d38581cc77afb5173de35b7995d6e3a77c89a2296e7c88f4e2d71fedeb79a0e777b3d0d5d23cf3d1bca8ea28c8dc081459989b7eb21b26728ed3777b22a2bc2e24fec188a03fb15eefb929fad546944ca2ac5ecd854b03f9ea611e82c5f957df108766bc5b9788ee4d0e98bbf3f4846e1b660ce083c576d3c89bac99a8494a2d5e7167f64d7f717def6cbea698365e6513288ea719ff1b9aa43dd2970b26625f97629c5e9dc779547023f6ef09e9f8aa99974fe94190f78c5a7054a1cc5c2d60863699c3370ace3f7eaf1b0542b4747d4515c02fa9c360e22aeb046ef232f967745dc6e0c6ec248f024b3c284bffa34cd79210e8bbb7246092d968f112f66131fb275a5def68b468299f90faef3457e3268be993066588408bbb2c1406c61e651b6880d081feb92d28945d74fdc96b6f1da26e6021b9982712435205b0e3525c9491f04ecd08424a6864880d1adc3943805fd25c03ea7fef22a857fad9f317ff319562cf61d1828ada87ef85bbe464c9d8c"}, 0x1008)

2018/05/14 02:54:16 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:16 executing program 6:
io_setup(0x1, &(0x7f0000479000))
socket$vsock_dgram(0x28, 0x2, 0x0)
r0 = semget$private(0x0, 0x3, 0x8)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x800000000, 0x2])

2018/05/14 02:54:16 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x98000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe8030000]}, 0x10)

2018/05/14 02:54:16 executing program 5:
add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="105e060600800000f220e2d43fbbe69cf0cff163482ec20ade93c5db59804d7b8a86b844dcd6d5b7e4978ca83c784f96c8ef6b5fdcf0ed20b5b6a827a7ab0e5946cd8a2a2f2ffa7ae861d195f8be1b58aa8b19609184ddeff58ca127270ecdef", 0x60, 0xfffffffffffffffb)
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000600)=""/4096)
syslog(0x3, &(0x7f0000000040)=""/72, 0x48)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4)

[  649.969914] PKCS7: Unknown OID: [4] 0.0.0.0.14624
[  649.975071] PKCS7: Only support pkcs7_signedData type
2018/05/14 02:54:16 executing program 7:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0xa, 0x800, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00'})
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000})
getgid()

2018/05/14 02:54:16 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:16 executing program 0:
unshare(0x60000000)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00')
exit(0x0)
symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
exit(0x7f)

2018/05/14 02:54:16 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xfffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x300]}, 0x10)

2018/05/14 02:54:16 executing program 6:
r0 = memfd_create(&(0x7f00000001c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0)
write(r0, &(0x7f0000000040)='v', 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xfffe)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000000)=0xb0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)={0x34, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e20}, 0x10, 0x4, 0x80000001, 0x2, 0x7, 0x0, 0x3, 0x5, 0xdbd2})
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
mincore(&(0x7f0000bad000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/188)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/75)

2018/05/14 02:54:16 executing program 5:
r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x756, 0x40)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x7ff, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={<r2=>0x0, 0x7fff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xffffffffffff3ee5, 0x4, 0x0, 0x0, 0xffffffff00000001}, &(0x7f0000000380)=0x14)
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x401, r1, 0x2, 0x1})
r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280))
unshare(0x400)
r5 = signalfd4(r4, &(0x7f0000a9bff8), 0x8, 0x0)
r6 = dup3(r3, r5, 0x80000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="7f8430d6927e48fc42"], &(0x7f0000000080)=0x15)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x8, 0x9, 0x0, 0x7f, 0x5743}, &(0x7f0000000100)=0x14)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x80010, r6, 0x0)

2018/05/14 02:54:16 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x7f000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

[  650.063389] PKCS7: Unknown OID: [4] 0.0.0.0.14624
[  650.068391] PKCS7: Only support pkcs7_signedData type
2018/05/14 02:54:16 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:16 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xe0ff]}, 0x10)

[  650.143308] IPVS: ftp: loaded support on port[0] = 21
2018/05/14 02:54:16 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

[  651.043370] IPVS: ftp: loaded support on port[0] = 21
2018/05/14 02:54:17 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x2800000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:17 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@ipmr_getroute={0x1c, 0x1a, 0x1, 0x0, 0x25dfdbfc, {0x80}}, 0x1c}, 0x1}, 0x0)

2018/05/14 02:54:17 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
read(r1, &(0x7f00000006c0)=""/116, 0xfffffffffffffdb3)

2018/05/14 02:54:17 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:17 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x100000010, 0x2, 0xffffffffffffffff)
write(r1, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000604536b743d6c04080201454a", 0x1f)
r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1)
r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68)
clock_gettime(0x0, &(0x7f00000004c0))
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={<r4=>0x0, 0x7, 0x10}, &(0x7f00000002c0)=0xc)
getdents(r3, &(0x7f0000000500)=""/201, 0xc9)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r4, 0x0, 0x30, 0xc3}, &(0x7f0000000340)=0x18)
sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0211a1070a00000025bd7000fedbdf2502001300000000002abd70000735000004000300d30d0000050000000000000081020000253600000000000000000000000002001300080000002dbd700007350000"], 0x50}, 0x1}, 0x20040000)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000640)={0x74, 0x0, [0x2, 0x7, 0x80000000, 0x10001]})
syz_open_dev$urandom(&(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x80102)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x76f, <r5=>0x0, 0x2, 0xffb})
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380)={0x9}, 0x4)
ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r5, 0x200})
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x200}, 0x4)
ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000600)={0x303, 0x33}, 0x4)

2018/05/14 02:54:17 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:17 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x2000000000000000]}, 0x10)

2018/05/14 02:54:17 executing program 0:
r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8a19, 0x200000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={<r1=>0x0, 0xe6, "c3fe04444a59dc83afd4923fcac3d66895e96dfbf5a5c17b28c6c1c237c2e2299b6cb8a1dff58d1b4658af4c59d7c4cf5de935060302aa1aa381812365cde7abd10e4aeec6c9e969b29958f0f2dacf0af761602a71435d61c76735deb3b09fbc28290669de3c488d4f0122b57cc89a1e31cc9022c5a0bc8f1bdc27e21edd1bdaa9478e3ced14bfac66561ea65db0f5cdbec8da9992a65e2bbce220e5e431f11fbbe658473c6934f2fefa72e635c55cb7832de3386e986d39fa62925ee852ac3332883ed05c1f4dade66c3ce387c38e920eae0318e5e31a8fee9fff2651b0514981895701cc77"}, &(0x7f0000000240)=0xee)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8)
r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x80400000)
prctl$setname(0xf, &(0x7f0000000040)='userlo\x00')
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0)
ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000300)={0x1, 0x7f})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0), 0x0)
connect$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x5869, {0x7fff, 0x37, 0x3, 0x3f, 0x2, 0x1}, 0x80000000, 0x7f}, 0xe)
setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000380)=0x2196a45d, 0xffffffffffffff4e)

2018/05/14 02:54:18 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x10)

2018/05/14 02:54:18 executing program 5:
r0 = socket$inet6(0xa, 0x4a, 0x4000000000000005)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r2, 0x0)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0)

2018/05/14 02:54:18 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0xb98, 0x4, 0x9, 0x7, 0x101, 0x3})
fsetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)="747275737465642473797374656df62f656d3000", 0x14, 0x2)
r2 = semget(0x1, 0x4, 0x4000000000000008)
semop(r2, &(0x7f0000000000)=[{0x1, 0x10000, 0x1000}, {0x7, 0x3}, {0x0, 0x8b06, 0x800}, {0x4, 0x1, 0x800}, {0x2, 0x3ac00000, 0x800}, {0x4, 0x8001}], 0x6)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x19, 0x6, 0x400000000000401, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
fremovexattr(r3, &(0x7f0000000040)=@known='trusted.syz\x00')
r4 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
ioctl(r4, 0x40044104, &(0x7f0000007faa))

2018/05/14 02:54:18 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:18 executing program 6:
r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x800000000000000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc)
keyctl$set_reqkey_keyring(0xe, 0x1)
r1 = socket(0x12, 0xb, 0x3)
ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000140)={'veth0_to_bond\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"})
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}})

2018/05/14 02:54:18 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:18 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x64000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:18 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x81, 0x4)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x4, <r3=>0xffffffffffffffff})
ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x1, &(0x7f0000000400)})
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
truncate(&(0x7f0000000080)='./file0\x00', 0x3f)

2018/05/14 02:54:18 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe8030000]}, 0x10)

2018/05/14 02:54:18 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:18 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0)
r1 = gettid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1)
ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000640)=0x2000000000000003)
fcntl$setsig(r2, 0xa, 0x12)
poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000))
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r5 = dup2(r2, r3)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1000, &(0x7f0000000040)=""/6)
fcntl$setown(r5, 0x8, r1)
tkill(r1, 0x16)

2018/05/14 02:54:18 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:18 executing program 5:
r0 = socket$inet(0xa, 0x2, 0x4000000010)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc8110000000000000000000000000000000000000000e0000000e00000003001000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000900000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb00)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000180)="0104262c8523bf012cf66f1a3bc152dd30aa686a76e19208f9dee3dc95264f90e19f0b15e19d0bf5b32bb400b546b0b512e3e439633173e80343bd7575694976bb0689584e69364370c6d3bb8cdde4c8ca8576277169e2dfb40687b9981f1c25464b82f4716a50605e10953d2ffc1a6f9c7e54027ca247ff7cf2ccb6607d0df743cce94872c43de7f640f0d50b00069a9cfdf393f03ec74cbdc728938ae4f7a7629d879f44042d9ad9e0cc97a897842686e5c9c44135233ffb1215bd50e97025a64ceec6d1b9a12e0177bddf04528cd4")
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffdfffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, '\x00', "000001000000000700", '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210)
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101000)
ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x100000000, 0x0, 0x1, 0x64, 0x800, 0x3, 0x33, 0x4, 0xffffffffffffff00, 0xff})

2018/05/14 02:54:18 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2)
ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x9)
ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f")
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'teql0\x00', <r2=>0x0})
sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x0, 0x0, 0x1, 0xdc}, 0x5, 0x1, 0x0, 0x0, "7183e407634d075f"}, 0x10}, 0x1, 0x0, 0x0, 0x4008004}, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0)

2018/05/14 02:54:18 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x3100, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:18 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe000000]}, 0x10)

2018/05/14 02:54:18 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58)
r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x40)
ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040))
r2 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10)
sendmmsg$alg(r2, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fdc798dc6ce2afa279926097216eeaa37606", 0x21}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0)

2018/05/14 02:54:18 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:18 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe0ffffff]}, 0x10)

[  651.742525] openvswitch: netlink: Either Ethernet header or EtherType is required.
2018/05/14 02:54:18 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x500000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  651.802503] openvswitch: netlink: Either Ethernet header or EtherType is required.
2018/05/14 02:54:18 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x2, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:18 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffed08000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003810000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000040000000010000000000000013d41d8913e3f772f07d1b857327170d4d095e5c0e233cc5e6999e927ecfec3913f5c72bd7abeda3ff2356e26f7a32505c110843a1360b643b8618de66fdf732422353dd1073f05db94e40feb02590112f74120273fcdbfa42db79eaccae2760e20e3bbf1f865f28f2d7a11e95e3ddbebee678a788a44aa4026603cbc38096d01bc37cac8fce3e"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

[  651.843060] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested
2018/05/14 02:54:18 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfffffffd]}, 0x10)

2018/05/14 02:54:18 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0)
ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080))
open(&(0x7f0000000040)='./file1\x00', 0x100000040, 0x0)
fcntl$setlease(r0, 0x400, 0x2)
rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')

2018/05/14 02:54:18 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x100008912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r1 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}})
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x82, 0x0)

[  651.915602] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested
2018/05/14 02:54:18 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:19 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x38086, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:19 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:19 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x47f}]})
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=<r3=>0x0)
fcntl$setown(r2, 0x8, r3)

2018/05/14 02:54:19 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x800000000000, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
sendmsg(r2, &(0x7f00000002c0)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f0000000800)="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", 0x183}], 0x1, &(0x7f0000001800)}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000000240)=""/83, 0x53}], 0x2, &(0x7f0000000640)=""/58, 0x3a}}], 0x1, 0x0, &(0x7f00000007c0))
recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x1b6, &(0x7f0000000200)={0x77359400})

2018/05/14 02:54:19 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000002e00fb0a000000000000000002000000100000000c000100050000040000000030a081654384"], 0x1}, 0x1}, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4002, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x2e77, 0x10001}, {0xfffffffffffff7b8, 0x100000000}, 0x81, 0x3, 0x3})
openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x440000, 0x0)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x40)
ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0xc)
ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000140)={0x6})

2018/05/14 02:54:19 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000094e741dd0c000000000000000000000000100000000000000000040000"], 0x24}, 0x1}, 0x0)

2018/05/14 02:54:19 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:19 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe]}, 0x10)

2018/05/14 02:54:19 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x9800], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:19 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xa00000000000000]}, 0x10)

2018/05/14 02:54:19 executing program 0:
r0 = socket(0xa, 0x802, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x200000)
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0))
setsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f0000000240)="879f", 0x2)
r2 = socket(0xa, 0x3, 0x2000000002)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006863143f28000000000006000000020000000000"])
getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8)
ioctl(r2, 0x8916, &(0x7f0000000000))
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl(r2, 0x100800008936, &(0x7f0000000000))
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80000, 0x0)
write(r0, &(0x7f00000000c0), 0x0)
ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000200)={0x2000000000009, 0x1, 0x1})

2018/05/14 02:54:19 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:19 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xfeffffff00000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:19 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@nl, &(0x7f0000000040)=0x1ca)
connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x4000, 0x0)
ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f00000002c0))
r3 = socket$inet6(0xa, 0x3, 0x100000001)
bind$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0x8001, 0x2)
r4 = dup(r0)
ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000200)={0x8, 0x8, 0x9, 0x1, 0x800, 0x9, 0x9, 0x100000000, 0x8, 0x8, 0x8, 0x1})
getpeername$inet6(r3, &(0x7f00000000c0), &(0x7f0000000080)=0x1c)

2018/05/14 02:54:19 executing program 5:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x9}, 0xc)
r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1000, 0x1)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x80, 0xffffffffffffffff, 0x9)
r3 = socket$inet(0x10, 0x3, 0x0)
setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000000140)="af46d34722936cde121c01b0aabcdedb60ecf2480a6a05f17b30bf46346861ef852f4debe2edfda5ecd6ca5535fb1c66bc31241a38aff84628e288d23707f45e4bcefe9e5f434593e8a17b1667dfbf8856a6742c4b", 0x55)
sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10e, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000100000000000fffffff019816aabfc74bfb5ab9d2503c000e171c6d9a4f5eba76dc47470c7c7d2c628ff0c7e9d7593edf738dff06fcbbc3ab1ba085061dd50b16d50894250093a0f961cab6117bec1fe1e0f76cf024a873c3a4a8926444f78369b873edc2223801ee940d13a0000000000000000"])
recvfrom(r3, &(0x7f0000000040)=""/37, 0x25, 0x2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x1}}, 0x80)
r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x101000, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000500)={0x2, 0xffff, 0x4, 0xccba, 0xa77, 0x437, 0x101}, 0xc)
getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000300)={@remote, @remote, <r5=>0x0}, &(0x7f0000000340)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x64, r5})
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="60adaf9c3081c1a67fb0f2fc6f94c5deac7cf3be929f6b3d21fdd5caa2cb8974017b17662c30824b096e3ab6a958c3a8912d216e0ea98d7d64586df985b0b5f9d1484f64ea3333ee662d8d74ed497e91cad034b8b1b570771d02bfcdbd94afbcb85807126dbc46d78d55e4cb210e74a6e5abeebb41ece2e548b53420d68ff6dd4f", 0x81)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/14 02:54:19 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe803000000000000]}, 0x10)

2018/05/14 02:54:19 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  653.154280] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5
2018/05/14 02:54:20 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0)
write$binfmt_aout(r0, &(0x7f0000001fc0)=ANY=[], 0xfffffc57)
syncfs(r0)
ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040))

2018/05/14 02:54:20 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:20 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x11, 0x100000802, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004003})
bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r3 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
write$binfmt_elf32(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdd1)
sendfile(r2, r3, &(0x7f0000000080), 0x1000fed)

2018/05/14 02:54:20 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x98], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:20 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x97ffffff]}, 0x10)

2018/05/14 02:54:20 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x1000000000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:20 executing program 7:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x92, 0x400)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/05/14 02:54:20 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet(0x2, 0x1, 0x5)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x258, [0x20000540, 0x0, 0x0, 0x20000570, 0x200006c0], 0x0, &(0x7f0000000440), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'syzkaller1\x00', 'gre0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0xe8, 0x120, [@limit={'limit\x00', 0x20, {{0x0, 0x3ff}}}, @pkttype={'pkttype\x00', 0x8}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'eql\x00', 'syzkaller0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x2d0)

[  653.759495] device ifb0 entered promiscuous mode
2018/05/14 02:54:20 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x3000000]}, 0x10)

2018/05/14 02:54:20 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:20 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:20 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x3ffffffffffffe)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0xffff, &(0x7f00000001c0)="c61b5d70c942678231edb4991996b3a54c2179f7721f")
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040))
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)})
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0xff80)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x40046304, 0x0, 0x40486311}], 0x346})
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0))

2018/05/14 02:54:20 executing program 7:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00')
write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000300)='\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)

2018/05/14 02:54:20 executing program 6:
r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x101000)
recvmsg$kcm(r0, &(0x7f0000002400)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/247, 0xf7}], 0x5, &(0x7f0000002380)=""/83, 0x53, 0x81}, 0x10000)
r2 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002440)={<r3=>0x0, 0x5}, &(0x7f0000002480)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000024c0)={r3, 0x955}, &(0x7f0000002500)=0x8)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0xc)
setfsuid(r4)
socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002540), &(0x7f0000002580)=0x4)

[  653.966070] binder: 8320:8321 Acquire 1 refcount change on invalid ref 0 ret -22
[  654.014666] binder: 8320:8321 IncRefs 0 refcount change on invalid ref 0 ret -22
[  654.043267] binder: 8320:8321 transaction failed 29189/-22, size 0-0 line 2856
[  654.072078] binder: 8320:8321 Acquire 1 refcount change on invalid ref 0 ret -22
[  654.095864] binder: 8320:8321 IncRefs 0 refcount change on invalid ref 0 ret -22
[  654.111150] binder: 8320:8321 transaction failed 29189/-22, size 0-0 line 2856
2018/05/14 02:54:21 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xf0ffffffffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:21 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xc0ffffff]}, 0x10)

2018/05/14 02:54:21 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffed08000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003810000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000040000000010000000000000013d41d8913e3f772f07d1b857327170d4d095e5c0e233cc5e6999e927ecfec3913f5c72bd7abeda3ff2356e26f7a32505c110843a1360b643b8618de66fdf732422353dd1073f05db94e40feb02590112f74120273fcdbfa42db79eaccae2760e20e3bbf1f865f28f2d7a11e95e3ddbebee678a788a44aa4026603cbc38096d01bc37cac8fce3e"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:21 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
sendto$ipx(r0, &(0x7f0000000100)="e3845bfc949e9a4fca195d353492172a3feb27cda8f3bc4b70f4358ad5f005bbf63c45365e6668886ca5", 0x2a, 0x20000080, &(0x7f0000000140)={0x4, 0x4, 0x6, "84d2e830a0fa", 0xcb4b}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[]}, 0x78)
r2 = semget$private(0x0, 0x0, 0x200)
semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000280)=""/87)
r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x80000)
ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x20, 0x20}, &(0x7f0000000740)=0xc)
sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000002100000329bd7000fbdbdf2502aba623e4eb88f3b9aa8e00000008000400d2216864dd6ed5a5f25a33010df37e6777fbabdc9898d076cc7eb26ff9a0ee75058182314121822c67bf9e51d0a05a11b7631b0aa3f1379907a5b27b1f81bbbbb41ee85e3b8baa70f36a5aabf7c870326ddaf3d5d6f96240baee2dcdf336c93f3b03dad8b6fb5030c47e70f641f0c868eff123f1d0ca31732f6ee0f974397ecba2e55471670ac0326c9f0bb9a27b16a96cb16ea45e3f4f2602ee964df1e7c308be2a74850771d37f8842dff831005535eec4f45fe95112f9cd"], 0x30}, 0x1}, 0x0)

2018/05/14 02:54:21 executing program 7:
r0 = socket(0x4, 0x80000000002, 0x1000000)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x32e, &(0x7f0000000000)=[0x0], 0x1}, 0x20)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x5, 0x7, 0x80000001, 0x4, 0x8000, 0x3, 0x100000000, 0xff, 0x4, 0x401, 0xa37c, 0x1, 0x1, 0x95a0, 0x1, 0xffff})
connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/16, &(0x7f0000004ffc)=0x8)

2018/05/14 02:54:21 executing program 5:
r0 = msgget$private(0x0, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
msgrcv(r0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f0000000640)=ANY=[@ANYBLOB='q'], 0x1, 0x0)

2018/05/14 02:54:21 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={"73797a5f74756e00000000f300", &(0x7f0000000040)=@ethtool_link_settings={0x4c}})
fcntl$setstatus(r0, 0x4, 0x4000)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105882, 0x0)
sendmmsg$nfc_llcp(r1, &(0x7f0000002280)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x6, 0x2, "3120132b734ad4ec7745545edbd5680e55bb48d2348998be7f9caa138d9fc79b0c5cfffb4705a301d4e1a55a5b60a35aa7669f8f47a27bb45e5be174826066", 0x2b}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="51bf4f711c497162eb8fccef13c78a37b24dd19a0e7ad86931536161850904c24e009285", 0x24}, {&(0x7f0000000240)="c4b28488f87c4003d2e398bdb11aa02e2408e5", 0x13}], 0x3}, {&(0x7f0000000300)={0x27, 0x1, 0x2, 0x3, 0x9, 0x0, "352b00cc3d81fac50ea226f2b562749910d161b2256e16e7d4f929f74efe96c287a8260a7218fb0e6590b793a18c09f754c335cf5056d01a7e59b3ca09de02"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000380)="a3b6c835f0fae8492272582242e73c0a5a61872ab19d19dcf85c23c7c7ca9d8a084b58231cbd6247c03b6315883ed8cde48e0a7d064b44159e579a7f5aa346c8fc20df55d08330e4d4c9cad732df13a04093b9531ab6b161303c47e73f164a758a1ce15476256a1733f4f596bf6448a283ffba3f3ae8b4017d07abad6f76892d25792695eb1dc8845ef8142025b3aed10f83834081e404a7c53e170d7b4388cc6e841002885c613d13dc030a213be9", 0xaf}, {&(0x7f0000000440)="73c7817ffcb7c5d5553d0f95c3ee0a36f2aa3ced48cb62f7c74307d93cf5fe8a3d5e2f122cef46da11209c7a58f0be352d7d920fc5b489bdbbf47b06f18f8b35f59210f845939fc4125584e9cbdd47f9371dd9a94c15501049694679e8bc336018240a4eeea047578d63eff4094d545d5f0568baa8c0cc2dac05a17dc4930ef2c4b1e55e092ca0dec15c9e32687cce0e5ac54b251c5ab0f9caf09ad2e90b34c14f09365d3467b02dbc9ff2a489f50d55002e4cc8919afc8893a8eb7a5d1fb8c4fae9708fd91fd12be5e216684bc2be51a5ee647196b9df2a100c4c1c1756ac8a38472212419fc35576220e15cba3b9f6", 0xf0}], 0x2, &(0x7f0000000580)={0xf0, 0x10d, 0x4, "12fcf9ce20d339e2f85bcf81b2fc624e2053929dd4cfbd62db490a346a13a7f04b896d2d1f5e97542f46f20a1963894c301b9eee798783b99f32e51088038b2cc0cb9f60d53fef135e3fee7db019457dc905097da748e0ceb6c9ce480eeaa6bba96a0d70357f3585ab13df77161d4ecb640b878be226167b99a35ebf02fa7dfb79d7c902774bab5d9c2b4151e7d6a0c400afe2544ba29450baddb3cc626f2f182db9b1c130981838c70ae9089258278800462e98afeb8985f931457d892386dee2dae0944f6edc2adfeae26e9259ab5b70b618e727041c1d052df120"}, 0xf0, 0x24008004}, {&(0x7f0000000680)={0x27, 0x0, 0x2, 0x7, 0x1, 0x1f, "4db0442061dcba4f1930321b29476e583db48d581ec6e7b5a7f2f80d849c3521d38afc9cc3fe0bb171bf555fc2129a5399842d404d0e76691277a972e3c96f", 0x8}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000000700)="c61b99a704536bcf5950f19bbba02b908d1c4f9e05ee496e1b0f624eb381941e6427b5506d5818a6272a7273f3de416fdd6056a5a10085152084458dc693a499131a1a76d2c78838a4c83e6d61dfcb0fa2cb1bcbf13f6d894034a4490070529074c4b301f897f8ba67b5f2e214203919dcc26d01e90262f8c71094d3e7d18cd5178675d3ec2834f1ae7445e488aaae9c3f5e4dd8344a27daebb6027c0e5a91fea16a2d2dd3d10f270012a648110a66a523275f6250fc97a2a2d6a1eb4c0cf254302c12f2dee336c1e47cfc0cb2fbd942e2c11cad78", 0xd5}, {&(0x7f0000000800)}, {&(0x7f0000000840)="26251d313d98129a89096158475b86c6c1ef6d337ddd36c27e0c717719bf258be1a73f81ecd2ccdf3586bf3d878366ee02b6ee94a1137620a22e96a0d2743e093c484d6a3c5328f2db3da331a3c3192b7eebab", 0x53}, {&(0x7f00000008c0)="eba8c554733ebe9a78763e7c59b966fdf8a5f92a9071438f790d99d9237772d61ba8253fdbe515329dc827b7277d5bde90e454209421d46fe7b5690feb6d18497e3c362f6e1e0f69cc78f0ed6005c28c365667a826798874e5880e42a93732a7d4875212004d9def9f809d0c107026d991853c035ffdba8995ca6e3c70df2fdabc012db997e7de9501a84039dab131199dbfcdab27a591e8ab832c27d0d230ca9615da0f0fedd27232a59e0f5be7ee208e33ee3d32d3c56070054f702c530e521ea5a195f55ea271eda8e2e8b69f23dfd514fb52e5fdd4576b8c8f19fa4d82a8605fec2d8973e8", 0xe7}, {&(0x7f00000009c0)="d116322318cb4ff02da753bd58dd0f2bb1f39794671352f1fa1aebe8c23f67c497a3281bafaa64985c671ab3355159ed12fb6bbca6c8dc660b1da39c743bb38d76185c15a6afffabe1c4bee7df398002f6181953e21e876f1d01a4bf9a101ede02c5cc5d9eeeac67e264eb", 0x6b}, {&(0x7f0000000a40)="772710f4a2636054e404fc13b7be4dc7790e8a050d53d06fcad740e8a26d89d21525274449db797250f2e9345057cf513d2812d5fe1285704f826a30c5e1ba907fd750695e321cefd16b3379813bad11a8f3e07293c0fbb7a4bd9fad9c50e2fc150763e11ae3f3e3919dbccd913c16671ded3a5cbb51ed3baea050bf10cfc2c82fb299eeba8930c7aa8a84f93b5ab435f96cfa0e633105475a74fc918cfe1f68561f6a504d133fd614a491d3efc30036a1de427ed819b4c6a4ab648c84234d41099aee8a5892954e2c879b5bda748b2b4e107f79f3a2ab3e939aa9", 0xdb}, {&(0x7f0000000b40)="a362d9fbbe197c79ce4ba948c275cc84f35488b2adbf0b336166be1f71b061f83f48f13dd3370980b078b686da552c37d8293f76ef9d4e71fc1dc652dca9f53d", 0x40}, {&(0x7f0000000b80)="9157f31b23df30cb4345e68066277d539e05b2ed4ffb7059d550e0d63e55e578a4c124dd7ce5ea809db9cebfa16033", 0x2f}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f0000000c40)={0x27, 0x0, 0x0, 0x4, 0x3ff, 0xfffffffffffffe26, "1abd2323f8d1f139d1f0b2b7a8982b311c156aa17e79a7b7a15d305ad927943a62e1474951a46300461da4ef263633033511f08ad7a09becf2da89c5085fa8", 0xa}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000cc0)="c69611e392ef046cc218c35106217982efb3f642d0730f32b92d029b96adc0716082ba9c0e93eeef2de6f4fa9573ca174b82679030ae9de716f938f01d1f424b3298dd5fb2a2c7c87a10116cca4de1018758016adb319b5f221b1f36bc46ea0e7b98630298ba2da3e5a3b8e7c698dabc6a45e56a3380f5d77a43f1c744250f5d8c1f07a906684f53775dbffdd8e2147f89c29f27a34842", 0x97}], 0x1, &(0x7f0000000dc0)={0x108, 0x12f, 0x1, "a4b7131be2781c78596f6f2d440f93894386acc2059f60e75f4a6fb2a513f9d1dc679ca30ca6587350a14377f90388b6ba1d9c819e809b666034373678ad9ab80c43840ccd15c1ca8c5274a93afe1783e631eba7f3b09e2627839801fa3e6adfec538c8ccbb37069bc2788b4b3d16d9ee4dc3f1b63698261d5e442b1a24de5fd5aa3d6dc43b2fbd7f162f56acd7dc9ff3f983549a1e285869493326e6bedb7dd43ee73fbbb8a0bdfe12078ec10db5c37cc568e6d25749df0ee9a220a22468cc36dc7ea8ba9b67a1130d2165c8b17ddf53a656b36804dff286afbb4b8295f61e402cb9f203db8be4c387a980f3adf13dc67ce"}, 0x108, 0x4}, {&(0x7f0000000f00)={0x27, 0x1, 0x0, 0x5, 0x92, 0x8, "8b6d5ac08801c721603273ba0ec9f2a885058864b2e874659362f442363ced84e3e4ad59c945049bd77f6da03bba56505e22fc9a60fe3082c8eef077432100", 0x3b}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000000f80)="cdc0de5f491f38a25fc3c40384b7823f580a3f6d4aafeeac415bf6f878676b7905ca16f9558504e8fc088c859fe2fc260c929406b8248d04a03af2a8130ebda3ff3343ce463a2cb9262280850df731f616863e1c6a9e930b1d0078e60ffef46d4b3c3819a730777bbe6a718ad6006517ffd39f81188e454d27d2a2339917272671e32a92522b7ae272f28147361fb98f0f81eae298582dd6de8e84ac30ed9992b5a42f481d8354d86fd818b25dbec7d5db44b2e3142f7f5b94d30a31b8e8692712df91a8221ee05205347df347ac8b94b26892890ce470ca2b97c13e087c0e99ca4495ad9aad82bcc7c1d95208", 0xed}, {&(0x7f0000001080)="7ac8b02aaa04770182aedda9d7ef3ac3ba93a88b5f047831080a53e26ecd09cb4030536da064e97f2001a93277a897b0541cbfa6e37af00762fce29e6df17bf0213423679798d6216b483040c3fe4d7cb5335016a1d3cde55891f2ae9ce211264089311eeac2f6d953e1a9ba82804b6210e26913cae71d0efcc744892d9ae06b9252287b537c10b2d950a2ac222c23e66371a2a97cc5cb891d3f8ac70c0016e027660918743434b001770625efb224d796d3fdf5e59e23640cb7fe0770bd0b49d15e0c", 0xc3}, {&(0x7f0000001180)="6e922145c709fa22d5a44a8b43a32e3e8ccba9918c67e967bcd0c65f61774ac8286f1d08bc00e8351ca60d6f977e08b2c7c5a2bc02a52fd179e78fea0099510896a7cf78d3f1c696af024d6bcd89aa3af3a3c5ea7e65fd2e3f7e9274a95526f0588fe58bc99355a9902d3c3ffa3f1d5f48e9ef0884b392a7dc3cfaa59652fc94675dd5b5bcc628a209c9fb5dc26fddbee7f6f81d05a92e7146c63b6d", 0x9c}, {&(0x7f0000001240)="7216b7637ec8cad27aa8d399fef3016790680afa983816a6ad3e39028aba1a21d75d79d6c95057be3c0294065a715d6822d0d981f8afe1dd284c05294af2f506a962a052cf29573233da1bbdb9e05aa9d85faf60eed723f88b32e7e41aee1c111a5f83312e810d2fe5176eb179950d9625d9cce50de0b0", 0x77}, {&(0x7f00000012c0)="d1233abc495ee32446ccd219d1632f9a827ee4f637428c099df3a35190fb3e481f55d5351cf18161a00bf59c804a865260be1379458e30e26f8cea7f3e50eca4245577d828af806cbe6972ff59bd8897b517a8a5a4543afd480e38e2ebc046869c551bc1efa88cc92a43b8b31a9f46f29a23ead5c5e92cff9641e9199c7796193046cc43c40eed19e236e978a7faaf811eab0981", 0x94}, {&(0x7f0000001380)="b8d6768ee86b881cad4147b29ed92f476e07f4518a", 0x15}], 0x6, &(0x7f0000001440)={0x98, 0x1bf, 0x0, "278e94c400baa7fbec41df22a1269981df7d430ba87c2f85aa601c06ce15ec41fe421179949a5588b3d081dd7a0b7e49f4fc5730db017d922ef6c6965c80f8da44ccbe89eaa2ea7fbe5e825c5ac0f4099d2dec085fe91156ef585b2b3b9b985f0c5d415b003dd2a4a4c996212dfb432d6c081ae666ffc36f02537f51f70f6b08e4d751c0"}, 0x98, 0x20004000}, {&(0x7f0000001500)={0x27, 0x0, 0x1, 0x1, 0x8000, 0x20, "9eeca97ca342628a596db03e90f0e574b6c0cf186b81b3d5d65e3b35953e1062ed8e3d2dc8339338104eb8270c86fbd3f70cf7ddc09c3e7e2a243ba82f0674", 0x39}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000001580)="65cd50de41929f4d74f0fa92d08fedf976556dae2337f58c5b9834f779e2eafe7183e7b19f18f2eb0e93e7edd5ef0cf4b5225fe0ad4e753297afa2afeb34ffaaa1e19e95eec1ca762e1bb40e09040f1e2e8d55d846e286b40399f186524ba234e05ac424e32ea03baba960ea3efc93", 0x6f}, {&(0x7f0000001600)="6aff3be180478b8e0557585140670719bbaf9ec07bc8c1225315df5d1b881a3445ea30f1f10f83646866c1e59ef26e779a99360f8de07fdc1d33b485e961feef258bcca3e468bb5b2a6e397c154a93253cf5ca09bc3ddc34c8d278777f7bdace5049868d66bf3c122fd77efaf8630640aac180be4eb3d93262823f0cbbe891bb77907f8655917fa3adf46841e2d2652184b767e85f", 0x95}], 0x2, &(0x7f0000001700)={0x18, 0x117, 0x101, "915c32e63f0e14e5"}, 0x18, 0x4000000}, {&(0x7f0000001740)={0x27, 0x1, 0x2, 0x7, 0xffff, 0xfffffffffffffff8, "cb2cb1474b366a2273df6141891a7c6db2963329b088a3149484f19e65b07fd1237fdbd7110d167cdf321775aee1df67359a01bf10240ec3ddd242e1c9bc40", 0x12}, 0x60, &(0x7f0000001880)=[{&(0x7f00000017c0)="f198569451e09cb410385291fca53c2ed15fd35973b8f536c27d5ee8b8a6dfe4604006b15c7b59198419f56d103dda9d113d52b2d6695ed937e2bbfc3f93f7f6c2ce45da56a694630e996ed2535e0a2f0bffe4809a6241ce13b988e0e51134229bdf63d14924d391ac6fb10596ffe9ac2c22422886c650b401a3841316386ff733d27048fe7168473ce3a9864bddf7454f0e77904b369fc980f67d471c01feaa90c7ba3e", 0xa4}], 0x1, &(0x7f00000018c0)={0x60, 0x10b, 0xa7db, "8ca8fe25dbb5a421520b7f2dc97e6e99c7406dfa3325bb8052db784554501f5d8ae13b027474bb50d517058e16c22d53aaf626902efe0e079a7115142a905898e051ea1c4ca0d803101d57c4"}, 0x60, 0x40}, {&(0x7f0000001940)={0x27, 0x1, 0x1, 0x2, 0x3f, 0x8, "db63e378a1464b0f0960e49cbb40d16bb38ba8e63cd61d3d674796a9bce63a87503ae5e66bd45d1518620287ce994e4f140eade16f614402cf15379375b21f", 0x2a}, 0x60, &(0x7f0000001b40)=[{&(0x7f00000019c0)="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", 0xfe}, {&(0x7f0000001ac0)="546012ddcfa4847ee2c38d2690066aaa5dee633f432fdadaea32d9d199da4386bd290ece5f0f2d5ab364e20d844f23be3ca0c780c66926ac768a3d607088bbf88018f3446eaeb1c8a3482855ace89aa2d7ee434eb851cdb58b5c0a4318c60b81c10f8d6b782c7a5ef0f4b4e72dfd21322975216f11eeeb4706545fb2", 0x7c}], 0x2, &(0x7f0000001b80)={0x50, 0x11, 0x4, "3833a91c79db5c8bf243894eedef35bfb6e12fbc4b5abe334f66a1ab0ba84daebe664eb15cf16f1d8159929839f725aa141424c88315087755973e"}, 0x50, 0x8000}, {&(0x7f0000001c00)={0x27, 0x0, 0x1, 0x3, 0x7, 0x100, "769117e79fb175bdfa382377b6529c73b04b4d41ec27be7045fd70b7b757cf334dddc768b4fce8534fb86d707671673d9ec0e15fe2c63b2f6cdb15730a428b", 0x2a}, 0x60, &(0x7f0000002180)=[{&(0x7f0000001c80)="a7b718aace53d3cab599977e94984b4ee2e2653b213e", 0x16}, {&(0x7f0000001cc0)="1a14b83aba236cadc2b58a8a0db8ab69f68dbd1be310e3f7fdd9e7a04d6f518dc853354e33e19dcb01868ec77e52940087958d2c6b941b2bd30a7dc6b9164494d2ef1f9c2ec030845fc54346a9f1064f74bbfa00c09d87946245db00a0c6d31c200be841a24d0180b8d043595d0e3a8bf7895d8b946f8ea411fec2e364c93930af9a401f7565c86cda2cda711c2fb9c7031c5ff3dd", 0x95}, {&(0x7f0000001d80)="449c4bff043a0c8170db4f9f44cd6464d9dc991446dcecbcf1e66aa67cb7e8226d639e269a5ea2f819bd47007cfcc2c23b93b880af36f5d6b846ac1aa460fdc0d9dd441c67f713a203ed525083eac57ad7518dfd378a81a3080cd65cb323d2a333ed7e95673724ac5a58deb5e88b0e1d0dcc51c56096218f0908a5fb5ee41ab1e9d13431deeb1f957b0d7a0ca0de713774fd6783448eb0af95bca32d20800cb236a6450c4bf08c21f310b5ef40904da2a07bf6c9ba6780960afdf89c96266c21a10c1abec35e9d3674fe26849d48e9f3347dfde7b3eee3148b6eedc1739eac901a46c3510469ea7ab3b872e84d804957bca13330eb5885", 0xf7}, {&(0x7f0000001e80)="1e9be14674d5172f9ddb35e513ebfdab033c4f091057dd54d08e8f885227fbb7309231ce0118be230c2cffb5f2e7950aa0a5d0f42e13d9918be5f7b93298991dc3d25c244580d7cab2e950", 0x4b}, {&(0x7f0000001f00)="0810cde6ae5b77dee229c0cddbad3cb254c8d82eb4c80e7a209f5604a1ad2e603b69199923befb65988f9e6b11f64bbad3975da5a61fa210497f630b3d087cb86555dce6cf0eaf5bcd6e00a23ea5a850525d343ceedaef6619a0a35013db8e861acf2eaa563194b498225aeebf", 0x6d}, {&(0x7f0000001f80)="9ec456d68ca73383d9dc9b8482e032eaf98f16b01eb53356b99219e45796a5cb7c0a062d01bb4168ae2ce0f00e649d34234070dcdfa33cf4553b7792a0d48ad057fdeb0248459e53e29c742ac61ff9ea019c190a3a3e371007a55976f5e022ded7193b7167fe3d10a798eb4099ab8e2f4e25441cc318d3d31c029877f350865cc42d738c93fd306564bcb7eb8f4dc95b826cc849b704f2d28a0decb2f78d5a6cee27d014e946a13879d526c50ccce0e84834c4a428cef99572def97bef18e88a1b1c2d4f843fa075e38706f33d91ab54eeb2ed55a4a6221c64d3", 0xda}, {&(0x7f0000002080)="1b8cec3e728e1e9c8901736ead1ca74b44bfa6", 0x13}, {&(0x7f00000020c0)="f2564b868c72c4b5e0f0f2314e4a660f2922db04060a556658cb10d8832627fe4b1eafb54190bf92f6ea68d64840c80c88981e561a1317716b7cea18897590eb118514a80e5c1fdae5a0de5891a82ce5d2d52d7f0cc4bc0008711dd7ac207b5d79f0fbb737862fa0853cef208fd9606b98a71602d6d45e7c29476591b3a4807b0e8e3997ec9b86f99acc683d805e7d1363b1b20a848c727fad1cdf3a4454ef473ee02bfe7b4bb1aebb79581ec03921e1bab7e7e5994b66a7a13d8a", 0xbb}], 0x8, &(0x7f0000002200)={0x48, 0x101, 0x9, "4fb1905729f6549b55330f44ebf5365a9dfaae300105a8efceda72b026cdf45534ce88bd1891d8344added88d0b12700cb689c3b9d37fc6b"}, 0x48, 0x8000}], 0x9, 0x4000000)

2018/05/14 02:54:21 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xeffdffff, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:21 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x2]}, 0x10)

2018/05/14 02:54:21 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:21 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000))
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000002900000005000000a10202e1ffffff00"], 0x18}}], 0x2, 0x0)

2018/05/14 02:54:21 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xe0000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

[  654.526262] kernel msg: ebtables bug: please report to author: Entries_size never zero
2018/05/14 02:54:21 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:21 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2)
ioctl$void(r0, 0x1)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl(r2, 0x100002272, &(0x7f0000000000))

2018/05/14 02:54:21 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffbe)
ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x4})
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]})

2018/05/14 02:54:21 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfdd9]}, 0x10)

2018/05/14 02:54:21 executing program 6:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x44040, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c)

2018/05/14 02:54:21 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:22 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00')
openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0)
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)
sendfile(r0, r0, &(0x7f0000000100)=0x301, 0x3f)
lseek(r0, 0x0, 0x4)
syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x200)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffa000/0x1000)=nil, 0x1000})
msgget(0x3, 0x40)

2018/05/14 02:54:22 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xd9fd000000000000]}, 0x10)

2018/05/14 02:54:22 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:22 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xeffd, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:22 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4)
getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x75, &(0x7f0000001080), &(0x7f0000001180)=0x8)
ioctl$sock_SIOCETHTOOL(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x13}})
close(r2)
bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58)
r4 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0)
ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000040)={0x4, 0xffff, 0x10001, 0x20})
sendmmsg$alg(r4, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980), 0x97, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x0, 0x0)
recvmsg(r4, &(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)

2018/05/14 02:54:22 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:22 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0)
setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x3d, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e24, 0x4, 'dh\x00', 0x0, 0x5, 0x8}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x40c0, 0xb60a, 0x6}}, 0x44)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x320c0)
ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040))

2018/05/14 02:54:22 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4)
sendto$inet6(r1, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x10000189, &(0x7f00000003c0)=""/36, 0x24, 0x4}, 0x0)

2018/05/14 02:54:22 executing program 7:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402000, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={<r1=>0x0, 0x80000, <r2=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000180))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r3})
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r5 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0)
readv(r5, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1)
fcntl$setstatus(r5, 0x4, 0x800)
readv(r5, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1)
ioctl$int_in(r5, 0x80000000005001, &(0x7f0000003ff8))
close(r2)

2018/05/14 02:54:22 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:22 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:22 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x300000000000000]}, 0x10)

2018/05/14 02:54:22 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'Lp6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="cd509813a212", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'ifb0\x00', @random="4387e8b0626f", [0x0, 0x0, 0x0, 0x0, 0x2], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x100000000011, 0x0, 0x0, "6c6f000001000000000000000000f5ff", 'ifb0\x00', 'gretap0\x00', 'sit0\x00', @random="417b33fff412", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"bba57155187d9565c71b6c4f1488b2d332dfd7e0d6cfb7b89a031fa17d1a"}}}]}]}, 0x350)
syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x39, 0x20000)
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)

2018/05/14 02:54:22 executing program 5:
r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0))
perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pkey_alloc(0x0, 0x3)
poll(&(0x7f0000c79ff8)=[{r0}], 0x1, 0x0)
ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x50000000f5e)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xfff, 0x2, [0x2, 0x7]}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x4)

2018/05/14 02:54:22 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x4000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:22 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe0ffffffffffffff]}, 0x10)

2018/05/14 02:54:22 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:22 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff9768b52d3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d135075fbb296949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f990e72776b7b0cded8b6b667d6126375e5c93168d2bb0aa418d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6f4f5f1119746599fc7fae7e2e8621d3f30635ac16b7f4d2d1c10607368ff82be83d84e1bbb2dfa43fd00a42c7ddade47ae8ccd01b9b974"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:22 executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=<r1=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a3ff010000720d8d1f6728f1c5ce7531dc6150defaca6ebcaf1b8b8c3618bf8f147be96ea31efbf498a9b9d7", 0x8000}, 0x0, 0x0, 0x0, r1, 0x4, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000000080)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x0, 0xfffffffffffffffd]})
ioctl$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(r0, 0xc1105517, &(0x7f0000001000)=""/250)

2018/05/14 02:54:22 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfdffffff]}, 0x10)

2018/05/14 02:54:22 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x31, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:22 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_NMI(r3, 0xae9a)
r4 = dup3(r3, r1, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000})
syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000180)="48b8fcc30000000000000f23c80f21f835080020000f23f8672626410f01ca430f231f66baf80cb8c07ebf8def66bafc0cb800000000ef0f20e035000004000f22e0660f3881806c3400002e0f08410f07c441095f4a0d0f01c8", 0x5a}], 0x295, 0x0, &(0x7f0000000340), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000)
r6 = gettid()
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000001100)={{0x10000, 0x2, 0x1000, 0xe6ea, "78be68351328436e2a3683aa8b654126774c0e6b54a5b470b88164bb53fa30a3daaa74b5223c0e7522f5db0f", 0x3}, 0x0, 0x0, 0x4, r6, 0xfffffffffffffffa, 0x6, "f19f643a56a2e7a00a42a9ac2fe489c74f9c848019eb20d0866a0773ad423381ed0bf3112b34a6b807e00848ddc310826820ad6ced7d07ec28ed62f207417aa1", &(0x7f00000010c0)='\x00', 0x1, [], [0x0, 0x10001, 0x2, 0x7]})
getpgrp(r6)
r7 = getpgrp(r6)
lookup_dcookie(0x7, &(0x7f00000000c0)=""/4096, 0x1000)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001240)={<r8=>0x0, 0xff}, &(0x7f0000001280)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000012c0)={r8, 0x96, "2e4f68f43c9c1921bc9e26c6bce3d3e6ad7a0faff6532842a00cfa32e2e6469de4cea9d1479a6669cdce0fa309f170076ee5477f81581a8029445aafe392f2dcf0017d2497933933e9fa685bd20a6afb5c384f80c3036415c552bd8beb920010d606784ad6647ba5c666fc9a22249faadc6627491b94a895b316a5a0116f3e55d682ff9c1322fa16ef7b13956650a30b2642f4540b37"}, &(0x7f0000001380)=0x9e)
rt_tgsigqueueinfo(r7, r7, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc})
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10810, r0, 0x0)
timer_create(0x3, &(0x7f00000014c0)={0x0, 0x200024, 0xa, @tid=r6}, &(0x7f0000001400)=<r9=>0x0)
timer_settime(r9, 0x0, &(0x7f0000001440)={{}, {0x77359400}}, &(0x7f0000001480))

2018/05/14 02:54:22 executing program 7:
r0 = socket(0xe, 0x1, 0x83)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f")
r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}})
r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x7, 0x1, 0x8}})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)

2018/05/14 02:54:22 executing program 6:
mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000007300004000000000000000000000001f7ad2f08149c5cc3600000005d98bdbcddbb581bd843f90564678e1adf63fbdb4ac15acecab3bbefbc4f2251ca9520b0017336baf0b4a7e935d3ad28e48f64a7b97c3a2e3cba4585461af0d0a2d"])

2018/05/14 02:54:23 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/4096)
ioctl$fiemap(r0, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00e4ffffff000000000000000000000000000000da00000000000000a9000000"])

2018/05/14 02:54:23 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:23 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:23 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x5, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xa000000]}, 0x10)

[  656.454549] binder_alloc: binder_alloc_mmap_handler: 8501 20000000-20002000 already mapped failed -16
2018/05/14 02:54:23 executing program 6:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204201, 0x0)
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
write$eventfd(r0, &(0x7f00000000c0)=0x8, 0x8)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0x4018aebd)

2018/05/14 02:54:23 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="c6")
clock_gettime(0x0, &(0x7f0000460000))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={<r1=>0x0, 0x7fffffff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8)
mremap(&(0x7f000006f000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000049b000/0x4000)=nil)
madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x8000000000000009)

2018/05/14 02:54:23 executing program 5:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/153, 0x99}], 0x2, &(0x7f00000001c0)=""/38, 0x26, 0xbf2b}, 0x40)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc4106-gcm-aesni))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003a40)="0b1019b4d4193493b38f5b9b33a6300f16c3d106801bb0a6", 0x18}], 0x1, &(0x7f0000000740)}, 0x0)
recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000002780)=""/4096, 0x1000}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0)

2018/05/14 02:54:23 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:23 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x10000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:23 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:23 executing program 0:
r0 = socket(0x1d, 0x80803, 0x800)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), 0x4)
r1 = socket(0x2000000011, 0x2, 0x0)
setrlimit(0x8, &(0x7f00000a3ff0))
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040))
r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f1a000), &(0x7f0000ca7ffc)=0x4)

2018/05/14 02:54:23 executing program 7:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x2, 0x0)
r2 = fcntl$getown(r0, 0x9)
syz_open_procfs(r2, &(0x7f0000000040)='net/udp6\x00')
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xa4ffffff], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
close(r1)

2018/05/14 02:54:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xd9fd]}, 0x10)

2018/05/14 02:54:23 executing program 5:
prctl$void(0x1d)
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x40000)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={<r1=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x80000009}, &(0x7f0000000300)=0x90)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
chown(&(0x7f0000000240)='./file0\x00', r2, r3)

2018/05/14 02:54:23 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x80000)
ioctl$LOOP_SET_FD(r2, 0x4c00, r1)
ioctl$TIOCSBRK(r1, 0x40044591)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={<r3=>0x0, 0x632}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x8001, 0x40}, &(0x7f0000000100)=0xc)
ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140))

2018/05/14 02:54:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x97ffffff00000000]}, 0x10)

2018/05/14 02:54:23 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:23 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = gettid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f)
fcntl$setown(r2, 0x8, r1)
fcntl$setsig(r2, 0xa, 0x12)
poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000)
r4 = dup3(r2, r3, 0x0)
tkill(r1, 0x16)
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f00000003c0)=<r6=>0x0, &(0x7f0000000400), &(0x7f0000000440))
sendmsg$unix(r4, &(0x7f0000000500)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="d36511c7c8fa7a257c5266a9e70f30875916cdf5276d", 0x16}, {&(0x7f0000000200)="9116e4d5430160de070a066b33997cad661926e239aa1e93d0e9113b3515d668540597c76819c37287019cb72100807af6b3137cc238c6302554ebe77e9a9ead4a", 0x41}, {&(0x7f0000000280)="f085973bea8979ab5e4ef1f3933dcde47915dc56db47ee9cbd1c306fc0a30f85c16812aa10466499144d35e08e8411c521e0cdec63bae45148d3fbb4254e670153a3da284c6f84c0951be9632c08da1e019abbe63ca79c248fc888fdf4fdc8565509b3e4e91cb121b8daa3d5b3", 0x6d}], 0x3, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}], 0x58, 0x4840}, 0x20000000)
r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000080))
write$rdma_cm(r7, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000300), 0xffffffff, 0x1, 0x1}}, 0x2347da9e8c0544a1)

2018/05/14 02:54:23 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:23 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10)
sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300)
sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10)
openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0)

2018/05/14 02:54:23 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000001440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc8000080}, 0xc, &(0x7f0000001400)={&(0x7f0000000280)={0x115c, 0x7, 0xf, 0x0, 0x70bd2b, 0x25dfdbfb, {0x3, 0x0, 0x4}, [@generic="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", @generic="346c3b486331358108446aba9edab343ac32295456f6c6e2122bcf71084029eb01e84390e35add221dc4880c0f9dab0ef52aef3d28743401119ee9804aac9af3d44001074e0a0316cf70551a9e71782d02f1fac1b88b4096aeb69d965c061bda31e931e5ea56291e98ba61cdd3500a4dd7c20bc33bdb88cf57b5a1c886a9fe64a274673dab7a4fe2526aa49af186455c0035deb61de58a66747e22eb4439fae46240ef3b85955cbb", @typed={0x14, 0x61, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="f9f7defa20e2436a0e03fff43769fbf7166b85b9124ea672a8268ffbb5ffa314780f02e88aed23b90d0ddc6607d589db6520940bc757dd88bf36e4467e7d15d0106a676166c744482eb50e807bb3f23792a0f1b6c5306e787042384ef3354110305cd61a82085082735ebf72a3b9f9af5b51a93970c3c40a3b1a295b761d2ae0f6374d4ba6bf7869a8"]}, 0x115c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x5, 0x8}, 0xc)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x5801, 0xf09}, 0x14}, 0x1}, 0x0)
r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000f9ffffff00001a0000000000950b000000c000f003ec0000000000000000000020000000000100000000000007000000000000004efa0000000000660000000000000000"])

2018/05/14 02:54:23 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x18381100, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:23 executing program 0:
unshare(0x40c00)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x3c, r1})
r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00')
writev(r2, &(0x7f0000000080)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1)
ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fff)
pread64(r2, &(0x7f00000000c0)=""/196, 0xc4, 0x0)

2018/05/14 02:54:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xf401000000000000]}, 0x10)

2018/05/14 02:54:24 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:24 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:24 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x81, 0x80000)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8)
r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0xb9c, 0x4)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=@ethtool_dump={0x3f}})

2018/05/14 02:54:24 executing program 5:
unshare(0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0)
fremovexattr(r2, &(0x7f0000000200)=@known='security.capability\x00')
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={<r3=>0x0, 0x57, "f677950774d7758afb4d7ce488f066d99dccaad68750137ba9f3e221dd237e8a0070b9872dcd62aee18e2d533a2835479c8b1f2db95e1a98a2b1134b267bc9da29eadab671be59c2406cb4eeaa80c287a94d423340de14"}, &(0x7f00000000c0)=0x5f)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x28a, 0x81, 0x10000, 0x10001, 0xe743}, 0x14)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0)

2018/05/14 02:54:24 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x3]}, 0x10)

2018/05/14 02:54:24 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0xab000000, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:24 executing program 7:
r0 = getpid()
r1 = syz_open_procfs(r0, &(0x7f0000000080)='\x00\x00\x00\afles\x00')
setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000000c0)=0x1, 0x4)
getdents(r1, &(0x7f0000000000)=""/123, 0xffffffffffffff56)
mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2)
getdents(r1, &(0x7f0000000ea9)=""/407, 0x197)

2018/05/14 02:54:24 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
dup3(r1, r0, 0x80000)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={<r3=>0x0, 0x0}, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
r5 = dup3(r4, r3, 0xffffffffbffffff6)
ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x20040000107, 0x0, 0x1}]})

2018/05/14 02:54:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffe01, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x3, 0x4, 0x9, 0x2, 0x63e})
r1 = socket(0x10, 0x802, 0x0)
write(r1, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24)

2018/05/14 02:54:24 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x9800], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:24 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:24 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f")
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tea)\x00'}, 0x58)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001180)={r2, @in6={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x4906}}}, 0x84)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10)

2018/05/14 02:54:24 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x10)

2018/05/14 02:54:24 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:24 executing program 6:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r2 = dup(r0)
bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1b)
sendto$inet6(r0, &(0x7f0000000580), 0xfe77, 0x20000008, &(0x7f0000000540)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x5e)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000002c0), 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x80003)
sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe)
ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040))

2018/05/14 02:54:24 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001f40)}}], 0x1, 0x0, &(0x7f0000001fc0))
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40000)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000980)=0x40, 0x4)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', <r2=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="0100000000000000ff07000008000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000080)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0)

2018/05/14 02:54:24 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:25 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f")
r1 = socket$inet6(0xa, 0x5, 0x9)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40)
ioctl$KDSKBLED(r2, 0x4b65, 0x8)
setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4)
sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e21}, 0x1c)
getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/05/14 02:54:25 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:25 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe00000000000000]}, 0x10)

2018/05/14 02:54:25 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:25 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x2, 0x73)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r0, &(0x7f0000000180), 0xfffffffffffffc81, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
shutdown(r0, 0x1)

2018/05/14 02:54:25 executing program 6:
r0 = socket$inet(0x2, 0x6, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10583, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x100, 0x83a1, 0x2})
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'rose0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x3, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @ip={'ip\x00', 0x20, {{@empty, @dev={0xac, 0x14, 0x14}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)

2018/05/14 02:54:25 executing program 7:
r0 = userfaultfd(0x0)
r1 = socket(0x3, 0x5, 0x1000)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a90000/0x2000)=nil, 0x2000}, 0x1})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000005d80)={<r2=>0x0, 0x9a}, &(0x7f0000005dc0)=0x8)
setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfff, 0x4)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005e00)={r2, 0x6}, &(0x7f0000005e40)=0x8)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x84, 0x0)
ioctl$KDGKBLED(r3, 0x80045104, &(0x7f0000000fff))

2018/05/14 02:54:25 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:25 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xf4010000]}, 0x10)

2018/05/14 02:54:26 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:26 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x1)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0x7, &(0x7f0000000200)=""/7})
ioctl(r1, 0x8912, &(0x7f0000000600)="c629a070f5ec2e85d8ba6fe6839d7913fe47fee296930dd40548c7a029ed451d1ca72c7799c64114c26bf7c141dfd90d78da00000000000000000000002c811fe8af097f437fe200000000008a647d352538e011dcd3501644fb55dc129fccf5eabc1bf0826c3d29cf50ae0cb8451f6d594e079b6896d423c25d516e51826d1be2d34e29ef3625174b81acc44b70f190b7e78560fe7d18791d16f681c6b04e280b44514f0dac20632163becb2cc9ef82a4ca56a8140ef16a496a4a0c019c4419772e1d5c9f5fc5c74e63a5b63d4ab22930c3c507ba323b43afcbde2891571c724a815946765f14")
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x5, [0x36, 0x5, 0x0, 0x0, 0x7ff, 0x1ec, 0x0, 0x401]}, 0x5c)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={<r2=>0x0, 0x20}, &(0x7f0000000440)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xd9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000002c0)="7a2e2864a7ef30269ff3ac93379c53d448fc8f2914691e7165799e4769fb6e8ef5845b2eab3a14239589263e74d4e88047d80ee98440cbde155ffea7f629be883c21cd669d7bc994ba218fadcc6af1bf8350b0fc0a84c5648eee73625d714fba9e87619699a7ae5df86628d1165453d927402779ee5bbe6cb7d31e3dc398fa6e5528ec7d1a666f994cf20f3764853d4d9ba020b9d26e3c111ba079ede9f8e9f76eb9eb825f20cd3afabc82621bba6b5c6438f11f8fb6fb3d366e8bb09973cec5f16c92cbdf495f2eaa61f22ab18fd7de69020d5f482016e4773abd2c", 0xdc}], 0x1, &(0x7f0000000480)=[@authinfo={0x18, 0x84, 0x6, {0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7a2, 0x202, 0x1000, 0x0, 0x2, 0x9bfd, 0x3, r2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @init={0x18, 0x84, 0x0, {0xb3, 0x5, 0x6, 0x4c57}}, @authinfo={0x18, 0x84, 0x6, {0xd}}], 0x90, 0x4000004}, 0x1)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000180)=0x101, 0xfffffffffffffedb)
bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r3, &(0x7f0000000100)="03a6cb7dd457e6ef1509211587a048801d17b00701627bbadb7cd8ebb3c1cc7000f360c4fd7244775a7cedbc3cbc1e36a579616b27bdc3ab8eb2e0c6eee0cf1f41a010c380ee0081b925b76dd55672887936cf8e71a7d0f0d5caae26564d", 0x5e, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r3, 0x87)
r4 = accept(r3, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80)
close(r4)

2018/05/14 02:54:26 executing program 6:
r0 = socket$inet(0x2, 0x4000000805, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup3(r0, r1, 0x0)
get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x1fe, &(0x7f0000ffc000/0x1000)=nil, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f0000000100)=0x8)
ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040))

2018/05/14 02:54:26 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8002, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:26 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:26 executing program 7:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0)
accept4$unix(r0, 0x0, &(0x7f0000000000), 0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/98)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000340)=0x9)
ioctl$KDSKBLED(r0, 0x4b65, 0x19400000)
close(r0)

2018/05/14 02:54:26 executing program 0:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6)
r2 = socket(0x11, 0x2, 0x0)
bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff5d)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5)
sendto$inet(r1, &(0x7f00000000c0), 0xffffffffffffff0b, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
poll(&(0x7f0000000400)=[{r2}], 0x1, 0x7f)

2018/05/14 02:54:26 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x300]}, 0x10)

2018/05/14 02:54:26 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x5000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:26 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:26 executing program 7:
r0 = getpid()
sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x26b4627a)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20})
r2 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r3 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000))
readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000))
r4 = dup3(r2, r1, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xb9, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)=""/185}, &(0x7f0000000280)=0x78)

2018/05/14 02:54:26 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xe00]}, 0x10)

2018/05/14 02:54:26 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:26 executing program 6:
r0 = socket(0xa, 0x5, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0)
sendfile(r1, r1, &(0x7f0000002dc0), 0xffffffff000)

2018/05/14 02:54:26 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:26 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
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)
ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000008fa2364dce185c8b7c3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e08ba018b7804978d13956b980180c20000000000000000000000000000007f000001ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000006677aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000"]})
close(r2)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80800)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040))
close(r1)

2018/05/14 02:54:26 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xa]}, 0x10)

2018/05/14 02:54:26 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:26 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0xf, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:27 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0xf0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:27 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xffffff97]}, 0x10)

2018/05/14 02:54:27 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c35435054223941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83118ff65852e563e58f8000cd9ef1d7c81651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77829cb7856c42244d8f4375fffbffff3b0052a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e4aaecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c47ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be1d7d0e2e721520b99d1a03b20202bd6b010000000000000059e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360a88d3c2c8b4e83fa6632bf04387000002000000000000000000000000"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:27 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000240))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
close(r1)
socket$packet(0x11, 0x3, 0x300)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x5, 0x17, 0x8, "ade90adf858d6e130872a0e2c1f4c6b7cbc58687937dd998d1710d69441ddab528db529955f1edf95d38dd238b9d98c76b3db1ee83ad03a602d7c3752e8a1d8c", "6bfd706885a91f5619845dd75c518d20a78aaf903096a1e8d068a878345c93ed2e2afba4576af9632222f4bf106690e75e335aaa9b1572fa873d46f95d51afcd", "a298771d114768db664a1cd90450f74543fe24678150f3bd37dbe98d35556905", [0x7ff, 0x400]})
sendmsg$netrom(r1, &(0x7f0000000600)={&(0x7f00000002c0)=@full={{0x3, {"1369ac59ce489c"}, 0x8001}, [{"b0d78932f9a1e3"}, {"15579e6293aa75"}, {"387c0537aba6fc"}, {"5e483f8e20cfc4"}, {"06754c5e90bbad"}, {"f4573d1b56c640"}, {"97c3f12a9cfdf6"}, {"ba217761417dee"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000340)="1364e090feb3dc5e694722555add62d6f742c4ae6c46f1344887f2afa488c091b311247da33b35942c66da10693fbf24b85aa9ef018a588ad11b3511a8cf7a6324cfdd3f45a7e322ebbd12e01f2a06f2479db3742347368e96f22dafe096f6d7b38a7b43603cebfa", 0x68}, {&(0x7f0000000200)="c669346f60abd1a6bed054", 0xb}, {&(0x7f00000003c0)="50ad2a07634d62988741967306557ea192acd6bd698f472158752c338fc23c54a66fee86a3e7958bcf98a0440781fc5bc9789cd258fa4f14858117d8c36e9ab9617876c0b9a0e4810729df366c289d1391a4eb019ae40c769c1d169e68f4fe34d0fd312e8f78b35f2fb94cf864ec9f19141a580fa2507db40ba69baa80f5d6e3c204f2c38b169b6af40260732526586f974645cd3fed5687c6876a7d64edd6102eeb89efad04eb0df877df132d57e57b4ec836b51daa48df2b8b16334671634c9b2414c40d", 0xc5}], 0x3, &(0x7f0000000500)=[{0xf8, 0x100, 0x6, "aa3a9fa2eaa94a68f1803516461babf2fffbef0e0a2663292a59c8eda7315b221f1ccc4896b593e28b981fa9339c8891c4272218fd5c5f144442d62c993553e760e05ccfb665bfa7e75fe36530ce722f0f2290c458279843596a0bdf1fb733b75538c3006c5cf8d97de9cd097fa104d55fdc58f8c12120bc1f19b3970b184fd86c1ceea5d3c0b245ac94f8362c7323c9fc8f8688134c462d060973d74b0523e0b13fab2129681c5fbae284aaa20e9c7241872835cd85fa901eb7ff6af31cf6a82d5462846da599d91acc8c936cc709134fba5b9c6ba18000fd822e69b5e1f20dbbd5e784c9746233"}], 0xf8, 0x40000}, 0x1)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="00b91cb16e90e3ed9a000000000000"])
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)={0x1, r1})
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2e, @broadcast=0xffffffff, 0x4e21, 0x1, 'nq\x00', 0x8, 0x1, 0x56}, 0x2c)

2018/05/14 02:54:27 executing program 7:
r0 = getpid()
sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x26b4627a)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20})
r2 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r3 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000))
readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000))
r4 = dup3(r2, r1, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xb9, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)=""/185}, &(0x7f0000000280)=0x78)

2018/05/14 02:54:27 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x31, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:27 executing program 6:
mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0)
symlinkat(&(0x7f0000000040)='./bus/file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00')
r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0)
truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c)
mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x1, 0x1, 0xf70, 0x3, 0x81}, 0xffffffffffffff01, 0x84c})
clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140))
creat(&(0x7f0000000000)='./bus/file0\x00', 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/05/14 02:54:27 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae8c861b"], 0x5)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/14 02:54:27 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
r1 = socket(0x2, 0x3, 0x5)
sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xa00]}, 0x10)

2018/05/14 02:54:27 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/05/14 02:54:27 executing program 3:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00')
creat(&(0x7f0000001e80)='./file0\x00', 0x0)
syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_submit(0x0, 0x0, &(0x7f0000002100))
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0)
io_setup(0xc12, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}])

2018/05/14 02:54:27 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1, 0x9000}, 0x2ff)
sendto$inet6(r1, &(0x7f0000003fd9), 0x3b8, 0x80, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = accept4$inet(r2, 0x0, &(0x7f0000000440), 0x20000840)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff9768b52d3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d135075fbb296949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784c"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000740)={r7, &(0x7f00000004c0)=""/97})
setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4)
socketpair(0x4, 0x80000, 0x7fff, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={<r8=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x4000000000007fb}, 0xffffffffffffff35)
r9 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2)
r10 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x48d)
bind$inet(r10, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff81)
syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000ffffffffffff08004500001c0000218000000000000014aaac14142b8e951ab2b605b2a5"], &(0x7f00000000c0)={0x0, 0x200008004})
setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
close(r4)

2018/05/14 02:54:27 executing program 0:
clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
r0 = gettid()
process_vm_writev(r0, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x2f}], 0x1, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={<r2=>0x0, 0x8d, "4f1dc9f01d600c7c1c90edc7b27c5661c515faf70a5c471e4568e78839206d1e7759ed23906ba60e7bec1e7625959cbc9c4c6ed21cbe2b0132813c1c83cd9febc52e248edeb97b156e7786e022cbb63c22aad8b2941acd3570e3822d8a8af61e7f0367edc14e486572e00352d08c07651169bb8cff6a6ba2c22c3082cb8ec5d783ebe2dd9f86962451f2365939"}, &(0x7f0000000140)=0x95)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7, 0x10}, 0xc)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000000))
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
creat(&(0x7f0000369ff8)='./file0\x00', 0x0)

2018/05/14 02:54:27 executing program 5:
clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040))
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f")
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond0\x00', <r4=>0x0})
sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0)
r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x80, 0x0)
r6 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x2, &(0x7f0000000380)=[{0x4, 0x1, 0x10001, 0x2d5c}, {0x3, 0x1, 0x7f, 0x200}]}, 0x10)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0)
close(r6)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000580)=0x4)
ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000480)=0x2a39)
ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0)
r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e)
ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000180)='ipddp0\x00')
r8 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38)
keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x800000}, &(0x7f0000000200)=0x1)
mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000015c0)=0x2)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc)
ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000000280)={0x5, &(0x7f0000000140)=[0x1, 0x40008000000, 0x400, 0xea3a, 0x8]})
modify_ldt$read(0x0, &(0x7f0000000700)=""/44, 0xca243cd606c0bcd0)
open(&(0x7f0000000000)='./file0\x00', 0x400000000000, 0x1)

2018/05/14 02:54:27 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0xfffffff5, 0xfffffff5, 0x0, 0x8035], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

[  660.898696] kasan: CONFIG_KASAN_INLINE enabled
[  660.903890] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  660.905134] kasan: CONFIG_KASAN_INLINE enabled
[  660.911344] general protection fault: 0000 [#1] SMP KASAN
[  660.915916] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  660.921416] Dumping ftrace buffer:
[  660.921422]    (ftrace buffer empty)
[  660.921426] Modules linked in:
[  660.939161] CPU: 0 PID: 27270 Comm: kworker/u4:1 Not tainted 4.17.0-rc4+ #46
[  660.946331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.956381] Workqueue: writeback wb_workfn
[  660.960614] RIP: 0010:wb_workfn+0x195/0x1740
[  660.965016] RSP: 0018:ffff8801836c7270 EFLAGS: 00010206
[  660.970387] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e1f15
[  660.977643] RDX: 000000000000000a RSI: ffffffff81cd31cd RDI: 0000000000000050
[  660.984921] RBP: ffff8801836c7750 R08: ffff8801affb2080 R09: ffffed003b5c46c2
[  660.992178] R10: ffffed003b5c46c2 R11: ffff8801dae23613 R12: 0000000000000001
[  660.999435] R13: 1ffff100306d8f37 R14: ffff8801836c7728 R15: ffff8801c6ca6c98
[  661.006695] FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  661.014914] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  661.020783] CR2: 00007fd834510518 CR3: 00000001876fa000 CR4: 00000000001406f0
[  661.028054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  661.035320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  661.042571] Call Trace:
[  661.045152]  ? __lock_acquire+0x7f5/0x5140
[  661.049386]  ? inode_wait_for_writeback+0x40/0x40
[  661.054219]  ? debug_check_no_locks_freed+0x310/0x310
[  661.059405]  ? lock_downgrade+0x8e0/0x8e0
[  661.063539]  ? lock_downgrade+0x8e0/0x8e0
[  661.067678]  ? kasan_check_read+0x11/0x20
[  661.071816]  ? do_raw_spin_unlock+0x9e/0x2e0
[  661.076223]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.080808]  ? rcu_read_lock+0x70/0x70
[  661.084689]  ? kthread_data+0x58/0xc0
[  661.088483]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.094008]  ? trace_hardirqs_off+0xd/0x10
[  661.098230]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  661.103322]  ? try_to_wake_up+0x102/0x1190
[  661.107544]  ? find_held_lock+0x36/0x1c0
[  661.111590]  ? graph_lock+0x170/0x170
[  661.115476]  ? migrate_swap_stop+0x850/0x850
[  661.119870]  ? lock_downgrade+0x8e0/0x8e0
[  661.124006]  ? find_held_lock+0x36/0x1c0
[  661.128067]  ? graph_lock+0x170/0x170
[  661.131858]  ? lock_acquire+0x1dc/0x520
[  661.135826]  ? process_one_work+0xb46/0x1b50
[  661.140227]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  661.145323]  ? __lock_is_held+0xb5/0x140
[  661.149376]  process_one_work+0xc1e/0x1b50
[  661.153599]  ? finish_task_switch+0x28b/0x840
[  661.158083]  ? pwq_dec_nr_in_flight+0x490/0x490
[  661.162742]  ? __schedule+0x809/0x1e30
[  661.166621]  ? __perf_event_task_sched_in+0x247/0xb80
[  661.171808]  ? graph_lock+0x170/0x170
[  661.175602]  ? graph_lock+0x170/0x170
[  661.179400]  ? find_held_lock+0x36/0x1c0
[  661.183452]  ? find_held_lock+0x36/0x1c0
[  661.187506]  ? lock_acquire+0x1dc/0x520
[  661.191469]  ? worker_thread+0x41f/0x1440
[  661.196803]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.202357]  ? move_linked_works+0x2f6/0x470
[  661.206764]  ? trace_event_raw_event_workqueue_execute_start+0x290/0x290
[  661.213593]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.218179]  worker_thread+0xa30/0x1440
[  661.222146]  ? process_one_work+0x1b50/0x1b50
[  661.226715]  ? graph_lock+0x170/0x170
[  661.230499]  ? find_held_lock+0x36/0x1c0
[  661.234558]  ? find_held_lock+0x36/0x1c0
[  661.238615]  ? __schedule+0x1e30/0x1e30
[  661.242576]  ? do_raw_spin_unlock+0x9e/0x2e0
[  661.246971]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.251540]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.257070]  ? __kthread_parkme+0x111/0x1d0
[  661.261384]  ? parse_args.cold.15+0x1b3/0x1b3
[  661.265914]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  661.270926]  ? trace_hardirqs_on+0xd/0x10
[  661.275076]  kthread+0x345/0x410
[  661.278437]  ? process_one_work+0x1b50/0x1b50
[  661.282929]  ? kthread_bind+0x40/0x40
[  661.286722]  ret_from_fork+0x3a/0x50
[  661.290427] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e 
[  661.309662] RIP: wb_workfn+0x195/0x1740 RSP: ffff8801836c7270
[  661.315547] general protection fault: 0000 [#2] SMP KASAN
[  661.315709] ---[ end trace 02cfccfcee04283e ]---
[  661.321088] Dumping ftrace buffer:
[  661.321094]    (ftrace buffer empty)
[  661.321097] Modules linked in:
[  661.321116] CPU: 1 PID: 29 Comm: kworker/u4:2 Tainted: G      D           4.17.0-rc4+ #46
[  661.321127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.325892] Kernel panic - not syncing: Fatal exception
[  661.329415] Workqueue: writeback wb_workfn
[  661.363497] RIP: 0010:wb_workfn+0x195/0x1740
[  661.367893] RSP: 0018:ffff8801d94ef270 EFLAGS: 00010206
[  661.373247] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e1f15
[  661.380508] RDX: 000000000000000a RSI: ffffffff81cd31cd RDI: 0000000000000050
[  661.387771] RBP: ffff8801d94ef750 R08: ffff8801d94da780 R09: ffffed003b5e46c2
[  661.395036] R10: ffffed003b5e46c2 R11: ffff8801daf23613 R12: 0000000000000001
[  661.402300] R13: 1ffff1003b29df37 R14: ffff8801d94ef728 R15: ffff8801b48b0398
[  661.409576] FS:  0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000
[  661.417794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  661.423668] CR2: 00007ffdd653abcc CR3: 00000001b2f98000 CR4: 00000000001406e0
[  661.430933] DR0: 0000000000000000 DR1: 000000000000c3fc DR2: 0000000000000000
[  661.438192] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  661.445535] Call Trace:
[  661.448127]  ? __lock_acquire+0x7f5/0x5140
[  661.452352]  ? inode_wait_for_writeback+0x40/0x40
[  661.457188]  ? debug_check_no_locks_freed+0x310/0x310
[  661.462380]  ? lock_downgrade+0x8e0/0x8e0
[  661.466519]  ? lock_downgrade+0x8e0/0x8e0
[  661.470664]  ? kasan_check_read+0x11/0x20
[  661.474799]  ? do_raw_spin_unlock+0x9e/0x2e0
[  661.479195]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.483767]  ? rcu_read_lock+0x70/0x70
[  661.487648]  ? kthread_data+0x58/0xc0
[  661.491439]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.496966]  ? trace_hardirqs_off+0xd/0x10
[  661.501196]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  661.506309]  ? try_to_wake_up+0x102/0x1190
[  661.510533]  ? find_held_lock+0x36/0x1c0
[  661.514584]  ? graph_lock+0x170/0x170
[  661.518377]  ? migrate_swap_stop+0x850/0x850
[  661.522777]  ? lock_downgrade+0x8e0/0x8e0
[  661.526923]  ? find_held_lock+0x36/0x1c0
[  661.530980]  ? graph_lock+0x170/0x170
[  661.534772]  ? lock_acquire+0x1dc/0x520
[  661.538825]  ? process_one_work+0xb46/0x1b50
[  661.543312]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  661.548411]  ? __lock_is_held+0xb5/0x140
[  661.552470]  process_one_work+0xc1e/0x1b50
[  661.556699]  ? finish_task_switch+0x182/0x840
[  661.561193]  ? pwq_dec_nr_in_flight+0x490/0x490
[  661.565879]  ? __schedule+0x809/0x1e30
[  661.569766]  ? graph_lock+0x170/0x170
[  661.573563]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  661.578402]  ? find_held_lock+0x36/0x1c0
[  661.582455]  ? lock_acquire+0x1dc/0x520
[  661.586420]  ? worker_thread+0x41f/0x1440
[  661.590564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.596111]  ? move_linked_works+0x2f6/0x470
[  661.600520]  ? trace_event_raw_event_workqueue_execute_start+0x290/0x290
[  661.607387]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.611970]  worker_thread+0xa30/0x1440
[  661.615945]  ? process_one_work+0x1b50/0x1b50
[  661.620441]  ? graph_lock+0x170/0x170
[  661.624234]  ? find_held_lock+0x36/0x1c0
[  661.628293]  ? __schedule+0x1e30/0x1e30
[  661.632351]  ? do_raw_spin_unlock+0x9e/0x2e0
[  661.636751]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  661.641507]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.647050]  ? __kthread_parkme+0x111/0x1d0
[  661.651365]  ? parse_args.cold.15+0x1b3/0x1b3
[  661.655885]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  661.660891]  ? trace_hardirqs_on+0xd/0x10
[  661.665030]  kthread+0x345/0x410
[  661.668386]  ? process_one_work+0x1b50/0x1b50
[  661.672890]  ? kthread_bind+0x40/0x40
[  661.676682]  ret_from_fork+0x3a/0x50
[  661.680391] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e 
[  661.699609] RIP: wb_workfn+0x195/0x1740 RSP: ffff8801d94ef270
[  661.706146] Dumping ftrace buffer:
[  661.709695]    (ftrace buffer empty)
[  661.713395] Kernel Offset: disabled
[  661.717002] Rebooting in 86400 seconds..