[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 17.777142] audit: type=1400 audit(1518286039.803:6): avc: denied { map } for pid=4015 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2018/02/10 18:07:26 fuzzer started syzkaller login: [ 24.004790] audit: type=1400 audit(1518286046.031:7): avc: denied { map } for pid=4026 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/10 18:07:26 dialing manager at 10.128.0.26:44205 [ 27.432116] can: request_module (can-proto-0) failed. [ 27.441199] can: request_module (can-proto-0) failed. 2018/02/10 18:07:30 kcov=true, comps=false 2018/02/10 18:07:31 executing program 7: 2018/02/10 18:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000001000-0xc)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/02/10 18:07:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @empty, 0x0, 0x0, []}, 0x10) 2018/02/10 18:07:31 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 18:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000b71000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/10 18:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004f9000)={0x1, &(0x7f000041f000-0x8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) close(r1) 2018/02/10 18:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) 2018/02/10 18:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 29.640938] audit: type=1400 audit(1518286051.667:8): avc: denied { map } for pid=4026 comm="syz-fuzzer" path="/root/syzkaller-shm749919353" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.675969] audit: type=1400 audit(1518286051.702:9): avc: denied { map } for pid=4071 comm="syz-executor1" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1096 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 29.697377] IPVS: ftp: loaded support on port[0] = 21 [ 29.701238] audit: type=1400 audit(1518286051.717:10): avc: denied { sys_admin } for pid=4072 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.789316] IPVS: ftp: loaded support on port[0] = 21 [ 29.824685] audit: type=1400 audit(1518286051.763:11): avc: denied { net_admin } for pid=4074 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.853783] IPVS: ftp: loaded support on port[0] = 21 [ 29.910917] IPVS: ftp: loaded support on port[0] = 21 [ 29.972764] IPVS: ftp: loaded support on port[0] = 21 [ 30.057765] IPVS: ftp: loaded support on port[0] = 21 [ 30.145128] IPVS: ftp: loaded support on port[0] = 21 [ 30.248229] IPVS: ftp: loaded support on port[0] = 21 [ 31.035691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.115007] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.210972] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.321838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.463556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.619914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.635200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.875420] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.605632] audit: type=1400 audit(1518286055.632:12): avc: denied { sys_chroot } for pid=4081 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.991857] audit: type=1400 audit(1518286056.017:13): avc: denied { net_raw } for pid=5092 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb8000-0x60)=[]}, 0x8000) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet6(r0, &(0x7f000000d000-0x80), 0x0, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 18:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f0000a76000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/02/10 18:07:36 executing program 1: 2018/02/10 18:07:36 executing program 6: 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2), 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 18:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}}, 0x10) 2018/02/10 18:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) dup3(r1, r0, 0x0) 2018/02/10 18:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) close(r0) 2018/02/10 18:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000632000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00004f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805}}}, &(0x7f00008a4000)={0x0, 0x1, [0x0]}) r0 = userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f000028c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f0000238000-0x30)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"72be5fa475a5998fabde6a06"}}}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000394000)={{&(0x7f0000453000/0x3000)=nil, 0x3000}, 0x200000}) [ 34.131435] audit: type=1400 audit(1518286056.156:14): avc: denied { map } for pid=5122 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=9113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/02/10 18:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10), 0x0) 2018/02/10 18:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) 2018/02/10 18:07:36 executing program 2: 2018/02/10 18:07:36 executing program 6: 2018/02/10 18:07:36 executing program 3: 2018/02/10 18:07:36 executing program 1: 2018/02/10 18:07:36 executing program 2: 2018/02/10 18:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3c000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/10 18:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b6b000-0xe)='net/dev_mcast\x00') sendfile(r0, r0, &(0x7f0000e2e000), 0x8000) 2018/02/10 18:07:36 executing program 0: 2018/02/10 18:07:36 executing program 5: 2018/02/10 18:07:36 executing program 1: 2018/02/10 18:07:36 executing program 3: 2018/02/10 18:07:36 executing program 6: 2018/02/10 18:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) writev(r0, &(0x7f000002d000+0x61)=[{&(0x7f0000025000)="19fc74677e6a675f20b71d1e0092479804ead4cae6ec235999129cd93bfe8ce92c24f332d1239170", 0x28}], 0x1) 2018/02/10 18:07:36 executing program 0: mmap(&(0x7f0000000000/0xc3b000)=nil, 0xc3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c3a000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) 2018/02/10 18:07:36 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 18:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000021d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d90000-0x48)={0x1, 0x0, [{0x2ff, 0x0, 0xfffffffffffffffe}]}) getsockname$inet(0xffffffffffffffff, &(0x7f0000a4a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000e000-0x4)=0x10) [ 34.333085] audit: type=1400 audit(1518286056.359:15): avc: denied { dac_override } for pid=5180 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.396183] syz-executor1 (5197) used greatest stack depth: 14752 bytes left [ 34.412983] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 34.418242] ptrace attach of "/root/syz-executor0"[4086] was attempted by "/root/syz-executor0"[5199] 2018/02/10 18:07:36 executing program 6: 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/02/10 18:07:36 executing program 1: 2018/02/10 18:07:36 executing program 4: 2018/02/10 18:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:36 executing program 0: 2018/02/10 18:07:36 executing program 5: 2018/02/10 18:07:36 executing program 3: [ 34.444801] ptrace attach of "/root/syz-executor0"[4086] was attempted by "/root/syz-executor0"[5199] 2018/02/10 18:07:36 executing program 4: 2018/02/10 18:07:36 executing program 3: 2018/02/10 18:07:36 executing program 0: 2018/02/10 18:07:36 executing program 6: 2018/02/10 18:07:36 executing program 1: 2018/02/10 18:07:36 executing program 5: 2018/02/10 18:07:36 executing program 3: 2018/02/10 18:07:36 executing program 7: 2018/02/10 18:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/policy\x00', 0x0, 0x0) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f000045d000-0x8), 0xfffffffffffffffe) [ 34.489048] audit: type=1400 audit(1518286056.515:16): avc: denied { create } for pid=5206 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.529172] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/10 18:07:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000-0x4)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='sit0\x00', 0x10) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x1ff, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x840000008000, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f000022d000-0x8)='./file0\x00', 0x40000, 0x40) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000957000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000ad0000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ace000)=@common='teql0\x00', 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r4}, &(0x7f00001ae000-0x4)=0x8) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000ad0000)={0x8, 0x24, [0x3d2a, 0x80000001, 0x80000001, 0x3f, 0xfff, 0x1ff, 0x0, 0x4000, 0x786]}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00004c7000)={r2, r0, 0x1ff, 0x7b4, &(0x7f000048a000-0xf)="59293b44ef518e84bc3a2bbb9f95de", 0x4, 0x0, 0x80, 0x2, 0x8, 0x1f, 0x5, "d3924169eeebae96c1172c5236554cca2307b15b8958eaf2a6fb3e3797f46dd8003bd64e7f0ee0bd88c350f06cfab18b5dce5fabd8acda86a187d3067b835de6daed4ca308bc99648182450b69c5743937ac06f15d22f3e9c577c009e51b35aa3ac3dad5a3b4eb4690d25f3dbef1a72f8d2ba7d444ea2864532cf82e7033f4e1565046705449399886189ad14bb45b65adf975c7a9828b6971064a0149430c6c853766054c2b4fe0"}) [ 34.561111] audit: type=1400 audit(1518286056.555:17): avc: denied { write } for pid=5206 comm="syz-executor2" path="socket:[13103]" dev="sockfs" ino=13103 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 18:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x24, &(0x7f00001a4000)=@security={'-ecurity\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2c0) bind$inet(r0, &(0x7f00005fe000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d83000)={0x0, 0xffffffff}, &(0x7f00001a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000521000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x8, 0x1}, &(0x7f000063f000)=0x98) 2018/02/10 18:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000182000)='/dev/ashmem\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000c94000-0x10)={0x6, 0x9, 0x8, 0x1}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00004ef000)=""/160) 2018/02/10 18:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x2, 0x0) clock_gettime(0x9, &(0x7f000054c000-0x8)={0x0, 0x0}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)={0x0, r0+10000000}) 2018/02/10 18:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1800000000000000, &(0x7f0000d3c000-0x8)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000bd0000-0x6f)=""/111, &(0x7f000010b000-0x4)=0x6f) fcntl$getownex(r0, 0x10, &(0x7f0000b61000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00009f0000)={0x3, 0x2, 0x3, 0x800, r2}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x4c000) r3 = getpgid(0xffffffffffffffff) waitid(0x2, r3, 0x0, 0xb, &(0x7f0000b8c000-0x48)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00004be000)) 2018/02/10 18:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dd000-0x8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) r1 = syz_open_dev$admmidi(&(0x7f0000af3000)='/dev/admmidi#\x00', 0x1, 0x402) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ff0000-0x48)=[@in6={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9e84}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xcc7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x48) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000073a000)='/dev/input/mouse#\x00', 0x4, 0x0) perf_event_open(&(0x7f0000fda000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000078000-0x4)=0x3) r1 = syz_open_dev$dmmidi(&(0x7f000013d000-0xd)='/dev/dmmidi#\x00', 0x2, 0x480) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000fa4000)="a63530ecba11306d0731c382cfb754919ab3d69582a59c703a") ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000bf4000)={{0x3, 0x1, 0x6, 0x3, 0x1f}, 0x3, 0x8001, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x1, 0x5, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227d, &(0x7f0000ec3000-0x1)) accept4$nfc_llcp(r1, &(0x7f0000e80000), &(0x7f0000f34000)=0x58, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a74000-0x4), &(0x7f00004ab000)=0x4) 2018/02/10 18:07:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xfffffffeffffffff, 0x240840) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000ed000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/02/10 18:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004ff000-0xb9)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xf603) timerfd_settime(r0, 0x1, &(0x7f00009a0000)={{0x0, 0x1c9c380}}, &(0x7f00009c4000-0x10)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[], 0x0, 0x0, 0xff49}, 0x8000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fe7000-0x4)) sendto$inet6(r1, &(0x7f0000428000)="eb", 0xfffffffffffffc1a, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = memfd_create(&(0x7f0000bb5000)='/md5summd5sum\x00', 0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000af7000-0x4)=0xfffffffffffff022) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000864000-0x75)="954d37b50e51c5691179be7d9d3ebb63cfc2011b8af9af1be01b45a62bce9a4508474c42a21ae0169fd886040d2886702f264fa9b3d2d8880976bc7929cca41c0d149346875a3968cdd77c55441b926d67e38c05cdb7cbbdbce2778bc0cdc28df8ef8b1b390b1adb378fe7dce41c53bf0c784888f9") 2018/02/10 18:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ee000-0x28)={@common='erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x10091}, 0x1}, 0x0) [ 34.715240] audit: type=1400 audit(1518286056.741:18): avc: denied { lock } for pid=5232 comm="syz-executor7" path="socket:[13138]" dev="sockfs" ino=13138 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 18:07:36 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0x1, 0x0, 'queue1\x00', 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x4d6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='\'\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"9731ef4680fb26"}, 0x5}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000000b000)='vboxnet0\x00') sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 18:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='net/raw\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) poll(&(0x7f0000253000-0x28)=[{r0, 0x4}, {r1, 0x8}], 0x2, 0x3ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 18:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) dup2(r1, r0) 2018/02/10 18:07:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b2e000-0x6a)=""/106, &(0x7f0000dd0000)=0x6a) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ebf000)='/dev/vcsa#\x00', 0x0, 0x420002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004d6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) write(r3, &(0x7f000008e000)="5a52cc9c26a782831793daf41b19b6b273d2173d53e9c8ad7222ca6b3412d1a11afe96e2368cdf0aa9891a96c247c5143a615470febe209147a57a5b0f16f1d20843ca334ad0eac825602b25f2f5f63d7133893ffb468d8593b59efb0a917940a7ea38e4115712ee1a", 0x69) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000023000)={r2, r4}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) eventfd2(0x2000000000000004, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff, 0x0, "903d35665e48e614513b501ce0b147267a1c66c875f1df37a4e65a7d68246423b8f91e88da561a97a22546e8"}) 2018/02/10 18:07:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000016000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) r1 = memfd_create(&(0x7f0000001000-0x2)=')\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000003000-0x10)={0x3, 0x3, 0x8000, 0xc00000000000, r2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0x4, 0x4, 0x8001, 0x8]}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1) 2018/02/10 18:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f000083e000)=""/4096, 0x1000, 0x0) fsync(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008eb000)=0x101, 0x4) [ 34.868904] audit: type=1400 audit(1518286056.826:19): avc: denied { dac_read_search } for pid=4074 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000015e000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000169000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000a7c000)={{0x1000, 0x5355, 0x80000001, 0x4, 0xf7b, 0x9}, 0x800, 0x10000, 0x176a8e23, 0xffffffffffff4469, 0x0, "386d49cd9a7ab291e6324a44db598f535db91a3036b3be898ed6f96e2aac1d0533a66264d068c1a01b88712d77538cb4e7a5b7acc3800d311b731ea687ecdb4cd78a6f238372c27fb5c3f0b9e9743aa5fa7e5459b5957c99bc04a30617b6cc375755b75e68374d97e21f36cd9c2722a0f56722a175d6453caff3800601183e65"}) ppoll(&(0x7f00009dc000)=[{r0, 0x20}, {r2, 0x140}, {r0, 0x2010}, {r0, 0x2082}], 0x4, &(0x7f00002e7000-0x8)={0x77359400}, &(0x7f0000d4d000)={0x101}, 0x8) 2018/02/10 18:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000902000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000729000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000048c000)={0x1, 0x0, [{0x2ff, 0x0, 0xb9}]}) 2018/02/10 18:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x508) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f68000-0x4)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e29000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b2b000-0x4)=0x81, 0x4) bind$inet(r0, &(0x7f000021d000)={0x2, 0x1, @empty}, 0x3e) syz_emit_ethernet(0x33, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000000004000200"}}}}}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00001e7000)) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_getres(0x5, &(0x7f00006e2000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 18:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000bf000)='cmdline\x00') getdents(r0, &(0x7f000030d000-0x1a)=""/26, 0x42c) getresuid(&(0x7f000016e000), &(0x7f0000379000-0x4)=0x0, &(0x7f0000cf2000)) stat(&(0x7f00001c7000-0x8)='./file0\x00', &(0x7f00005a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/02/10 18:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') getsockname$netrom(r1, &(0x7f0000a2d000-0x48)=@full, &(0x7f0000b67000)=0x3bf) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f9000)={0x5, &(0x7f0000a30000)=[{0x7fff, 0x80, 0x7, 0x6}, {0x8, 0x20, 0x80000001, 0xf74}, {0x3, 0x4, 0x5, 0x80}, {0x1, 0x10001, 0x1, 0x81}, {0x4, 0x2, 0x3a, 0x7}]}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000969000)=0x8, &(0x7f00009bb000-0x4)=0x4) preadv(r1, &(0x7f00006de000-0x70)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) 2018/02/10 18:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c16000-0xc)=@sack_info={0x0, 0x10001, 0x4}, &(0x7f0000085000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000052b000)={r2, 0x1, 0x3, 0x7, 0x200080, 0x72}, 0x10) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000146000-0x8)='./file0\x00', 0x100, 0xa) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/enforce\x00', 0x801, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000bca000-0x4), 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000086a000-0x41)={r1, r2, 0x96b, 0xcbecc8f, &(0x7f00004a3000)="6880bd28c37bee7d4977a13b326e9ed698a20027c1808d100b5b0e67480bc888c6a8b617f8f6fef075c66a5a1659c5e0cd77bc9d39d630aa2fc02bf7c96172a93183aa6ffb164c62d39b21504819cb25afa71b7fbcb1104ccd5766a9050ba7e4d7480c8c525841c1884acb7e04110a3a2707cf8d5e62f7b4559a92b21529b1177703c7fabf384664b741b38f0f0fff89d92e00294d5fab9b637aed301f8cd73b249cd08b95bcadd2de31b913f4a42f9843c885", 0xf353, 0x400, 0x9, 0x10000, 0x800, 0x80, 0xff, "cd80b54f89b1ced53da69f44abcf4f040d84cf2c71fd434cb151f7d1debae1b8cb"}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000add000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x83, 0x4f}}, {0xcd, 0x1, 0x0, 0x0, @adapter={0x3, 0xffffffff, 0x400, 0x8000000000000000, 0x7}}, {0x7ff, 0x6, 0x0, 0x0, @adapter={0x0, 0x401, 0x1, 0x6, 0xf8f}}, {0x5, 0x3, 0x0, 0x0, @msi={0x2, 0x6, 0x7ff}}]}) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000011000)=0xc) setuid(r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet(0x10, 0x3, 0x10) r2 = dup2(r1, r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000012000)="dd3e10371918e12b04990339e86b4e02d82a6443d931ab8b1d8b8bb1f1e1220ef923c8c4448afc57c75cde5d811197cb8343a6b3451870fff347904160f56f8b62e497e2cf5c40251e9437cd3ee5bda8624662bbaf43a742cfe3fb8c768ea2d489470cfa1f5bbb653395425d95b2fb0c92d39fee2839e0282e473ee2ee6a40373dc18b3f8eae9262811a7929c3df2db3a4a29827517544c5772b5a1da4ad33ddc5f4711fefe23d00aba815966fba58642e18289412861f7b69118f1ad317812333dc6664b0c26f39ed83cf0f6f56de04e087c26e0ede30d666322fa460dc14660b04", 0xe2, 0x48000, &(0x7f0000002000)={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, 0x1c) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) [ 35.025354] audit: type=1400 audit(1518286057.051:20): avc: denied { setuid } for pid=5298 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a94000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f4c000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000136000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup3(r1, r2, 0x0) bind$bt_hci(r3, &(0x7f0000ccc000)={0x1f, 0xfffffffffffeffff, 0x1}, 0x6) 2018/02/10 18:07:37 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x20000000) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') lseek(r0, 0x48, 0x0) 2018/02/10 18:07:37 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000000b000-0x349)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "6afbc2", 0x30, 0x73, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '=jC', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x800) fchmod(r0, 0x11d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000c000)=0xe8) r2 = getgid() chown(&(0x7f0000003000)='./file0\x00', r1, r2) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x7) accept4$ipx(r0, &(0x7f0000e54000-0x10), &(0x7f00002f2000)=0x10, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006d0000-0x4)=0x1b, 0x4) 2018/02/10 18:07:37 executing program 6: socketpair(0x6, 0x800, 0x3, &(0x7f0000d04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="04a8f02b74d193a260da1ec52349fba3", @ifru_flags=0x202}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x11, 0x3, 0x81) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000011000)="6edac82a367c0f90136a6d86fb1ff560bd6921b9ba58299a611aca70c96bdcdaea31d8be705e4ffa509f988958e049c5d87713518ac2cfe8b9394371aa1c3edf0a4a32777265622244604a9e49db8cda606d30fd7c4f26a0470e3697", 0x5c, 0x4004, &(0x7f0000026000-0x10)={0x1a, 0xfc, 0x5, 0xbee200000, 0x9, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000025000-0xf)='ppp1)procnodev\x00', 0xf, &(0x7f0000024000)='usereth1lo-cgroup^eth0*+vmnet1\x00') sendmsg(r2, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x7, 0x3, [0x2, 0xfffffffffffffffb, 0xec]}, &(0x7f0000013000-0x4)=0xe) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000026000)=@sack_info={r4, 0x4, 0x4}, &(0x7f000001b000-0x4)=0xc) epoll_create(0x1) 2018/02/10 18:07:37 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) readahead(r1, 0x75c95b23, 0x9) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000e55000)=""/142, 0x8e}, {&(0x7f0000f19000)=""/6, 0x6}, {&(0x7f0000f1a000-0x7)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47}, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[]}, 0x0) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000713000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e40000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x5, 0x7fffffff, 0x0, 0x1ca6, 0x57d4}, &(0x7f0000b87000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d6e000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, 0x8c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000947000)={0x18, 0x4, 0x0, @fuse_bmap_out}, 0x18) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c1f000-0x20)={r2, 0x8000, 0x400, r2}) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x800, 0x9, &(0x7f0000ee7000)=[{&(0x7f000021d000-0x3d)="adefdb7a200795b1eddb598992eec0e103104ebe06008913df9d931740f594cedfc417cb195001cfc2d813cc3fc788154f00c6828b657334fa68fab0c1", 0x3d, 0xde, 0x5}, {&(0x7f0000229000)="e0e91e35b79b6344fe2e564ef372905ae83d53ad3888ab5779204070975c5111f1a1482fea8562d857d59bd6daa7cc8d830442d27bd67cf97c1694e2ef22bae5e28ee3f5269bda677af57ac72b7af7c9f98a681483126902eb095f669889cb660295", 0x62, 0x0, 0x2}, {&(0x7f0000870000)="3d98b24f42cb7c07bc531c00145314ecacec98e35d1ab3244b3cfedca4ab2c7057df1376cbf8d7558183dd17051df343df1a0a1b53b6f1f1840bf6ad049a3535c2c70e32049590f488788f616ab8e4fe6fbb275d36534f9619a1886390a0", 0x5e, 0x3f, 0x6}, {&(0x7f00000d5000)="e1eb416c920d4061641509898094203411969c96ed8714442f48fb735c9fff53539d87ebd61894e217596ae902bc48ca8c4b269bc8556d378fc5c788d75f02da10fd1c0cd91f76bb32ab741bbeaa3cc85eb92f6e73b2dffb6dc9088b9ced0cd5ceef5dcee4fab15ddeba13db4b72d4070db6f2b22074a09d89e13d2229382109fa5ef3556f190be80d5975fc0a641acbcb1e0dc3984720ea0767010b41d9d4d5d3a39c1f861d8f7a083e92fbe2cb9376d52f66d5af781111be56bc738e7321692257ca7483c0a9a8bdccc7a173c05406c89b587589c473b8e50a19181d7dcd800346c5dd9a", 0xe5, 0x5, 0x1ff}, {&(0x7f0000338000-0x7f)="2a7d3b3a34d65988b067946706ea1d3ea093c0fd04a137d7adec8c614fdd841d273f96b16cde424823fd861d43af93581d3313ea75826745e6e88779801e7218288307705c3860ff9bf098a2531f3ae77ccc65bbf695c6509bb7fd96f251f2b0dbb9e38d874cfc76ea808250949d80b784c2b3a67ef92e7cbf97550686900c", 0x7f, 0x3, 0x40}, {&(0x7f0000d9b000-0x96)="dbd1552b3c00cddf6b79782b939a554631a91d52939365d2963d7bfc771ddc10ae0cc831a54ce0bfd6a717b47ca26027a162589965f702baa890c4bab530ba11f5b8a49fadeb26d0b1ed559e9c61eb5055dd9744bb12bfb8d100d958ded12f9eed9a673a071a0123ba0ccb2229de40de772cddf1302f85c077ed3da6e591525466638798ee5f801357655412c0d75ec930b46c8b9752", 0x96, 0x1, 0x1ff}, {&(0x7f00005ef000)="f1e939f62898bc520576a18b22c8a3dffefaf7a651a16c77efd999755fd7570776dae8632c905090ee60f09213c402fcddf2debf339ddf8133be85bd1b1b48a290d67c0a0bb594e630336d3f9807e2ef796c8a1bbfeba9a30d7be3444bc64c252279a6758bb488d1500b5f303e8dbb02c855b6cb7b533c91b66120501fd9853f0781904179435a304c4a8361ecc39f6e556b5cc4b3ed836cff2f0b9b14b677200add06", 0xa3, 0xffffffffffffeec2, 0xffffffff}, {&(0x7f00000b7000)="fa5541c06ee97f521588bcc3351ba523fcdff33735ba51426e1c0d6494e0a0f5cc7a606595bb58fa6fc281a24280b37b15f72803de759957451bf3a1ca86be3518a1d24cf15e144964192697d443b9d31bfda58053ad33db92bd0907b6c3a89b0318e211c73f4b900f39ea234977f548d4446f0317b09a0c2e60fe8a4ff893973aad2d00835310c8a333b49fcb4c94ecbc0651e5c454cd8726", 0x99, 0x5, 0xad}, {&(0x7f00006a0000)="6556bf5373a3386bc71626a4664cbb2385862215970d2d08a70b37882b96f98451c918f16ec911458e83663cd934ac60d13b7d6c11c4cad8f8b004cf45149242999dd12bf319b97313782be6efd0e06d07c3c320f016ebf63703fe3e87959542f56d94c27316a2f9ef4186eadec07d13b7e71ef93e3292c2000c8effff", 0x7d, 0x9, 0xfffffffffffffffa}], 0x80000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) [ 35.140929] audit: type=1400 audit(1518286057.146:21): avc: denied { create } for pid=5327 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.164869] audit: type=1400 audit(1518286057.149:22): avc: denied { write } for pid=5327 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 18:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f00004d9000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000199000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000b99000)="2e9d410bf1ba5187e737c56f3d22d983419de479d06dd8142fb04f4f2b5041fc731ce8e7ec3b4619b01a386cbb4190545e989d33cb17807ad49fe2eabfe3ef6b81daeeab118204121722d71a9d4fb8d59f25c10eb18c01b57971c5b16e030798605fb0502a1312714c66e96f5bfc656b3c") socketpair$inet(0x2, 0x80007, 0x8, &(0x7f000068e000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000582000-0x8)={0x0}) open_by_handle_at(r4, &(0x7f000024d000-0x71)={0x71, 0x1f, "6ad227f22c44c4db96e02838406372d8511cd8256120ffad489424677ae2762b41f3285e360d91fcba6b9515528da44b4e50fb939e7b280f80f62115236bef914d947f52ea4b25aeb415b6876828864ddf1e2ff202c5c8683a8006edf9d1bc7c76778418c18a5603a6"}, 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a69000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00002e4000-0xb2)=""/178, &(0x7f00007ad000)=0xb2) rt_sigqueueinfo(r5, 0x30, &(0x7f00009ea000)={0x1d, 0x2, 0x7, 0x8}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00001ce000)=0xffffffffffffff90, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000048d000-0xe)={0x0, 0x9, 0x3, [0xfffffffffffffffd, 0x2, 0x10000]}, &(0x7f0000c91000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000914000)={r6}, &(0x7f0000784000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x20000000000000a, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/10 18:07:37 executing program 2: lstat(&(0x7f0000c18000)='./file0\x00', &(0x7f00000a3000-0x44)) keyctl$get_persistent(0x16, 0x0, 0x0) 2018/02/10 18:07:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000969000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x67}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000821000)={r1, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x60000000000}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@generic={0x101}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 35.277967] audit: type=1400 audit(1518286057.304:23): avc: denied { prog_load } for pid=5355 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 18:07:37 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000572000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d9a000-0xc)='/dev/audio#\x00', 0xa123, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001cb000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getgid() r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000b6b000)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000020e000-0x4)) 2018/02/10 18:07:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='-cgroup@wlan1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ba8000)={0x5, [0x7d, 0xfff, 0x9, 0x101, 0x1f]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x940) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000000+0xd65)={{0x2, 0x7, 0x51, 0x100, "b62a4ba842ac42c5a637506c5a1a8562bc7125fe468176f19a7d0defef97acc3662a81b81a72d2abc4c9dcdb", 0x6}, 0x0, 0x0, 0x2, r2, 0xfffffffffffff800, 0x100000001, "f6b68f30060db9d6913d525f682357b57d6df02b4523c2d795bd0f9293266971b2f0c611cbe1f3f682cdc4140a814d3860814617b23a5b37b44607cea5ead2b8", &(0x7f0000000000)='\x00', 0x1, [], [0x6, 0x20, 0x7, 0x1ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000efe000-0x6)=@random={'user.', '\x00'}) r3 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x2276, 0x8) bind$can_raw(r3, &(0x7f0000b73000)={0x1d}, 0x10) write(r3, &(0x7f000068d000-0xcc)="59295c8d87fbf8d65b53ed4541ec276115ae2ed4569dcb0da1f8bc7a3346b36bfdc4619a378cfacb723c53f1f25c9588d17a5e77baa8d49173367140161623bf8f541810a200d8b3fc6701471b52795c256829429f4e181ecb42dd8e926af16ae81ded7e4daac41fa45a83b1bab4c87fd346e3738fc484f361969082650166c5c68f28ff1ce0d9c28098a71efb02a758adfc22faa87d1b53cdb4ee6f8ce3014dc0b5c3e4459a14e65b5941c87d5a2e78d364b391c4f922f4fb9dc20c0bb69ed3dc7d881daa38153580e67681", 0xcc) 2018/02/10 18:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vcs\x00', 0x101000, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000072f000), &(0x7f0000ee2000-0x4)=0xffffff2f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000713000)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001e3000-0x10)={r1, r1, 0x0, 0x2}, 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = dup3(r1, r2, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000033c000-0x4)) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80003, 0x10000010000) sendmsg$nl_route(r0, &(0x7f0000f84000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00003a5000-0x34)=@ipv4_newaddr={0x18, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000f86000-0x51)="72c9a97d86d3c4934ee881b6080a620ec57bd98ed8316ccbc952045e9930d68b7cf18ffa2f8a6f954e473b5f77161616ec8f92cc104352ae02196bf4a1eddf1c84e51f43dfb1d3d089af970a644ada9dcd") 2018/02/10 18:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000243000), 0x4) 2018/02/10 18:07:37 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000+0x74f)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x32}, 0x49) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000-0x4)=0xf4) 2018/02/10 18:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x0, &(0x7f0000cae000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000596000-0x1)=""/1) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) fcntl$getflags(r0, 0xb) connect$netrom(r1, &(0x7f0000072000-0x10)=@ax25={0x3, {"03647dd43ae8a6"}, 0x2}, 0x10) inotify_add_watch(r2, &(0x7f0000b2e000)='./file0\x00', 0x64) r3 = open(&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000961000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000b2d000-0x4)=0xe8) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/10 18:07:37 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000004000-0x8)=@sco, 0x8, &(0x7f0000005000)=[], 0x2cf, &(0x7f000000a000)=""/177, 0x85}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000012000)='./file0\x00', 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000013000-0x1000)="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", 0x1000, 0x0, &(0x7f000000f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/10 18:07:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x12, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndctrl(&(0x7f000077b000)='/dev/snd/controlC#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000580000-0x4)) capset(&(0x7f0000418000-0x1)={0x20080522, r0}, &(0x7f0000cd3000-0x18)={0x642, 0x4, 0x0, 0x0, 0x400}) 2018/02/10 18:07:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="63df62b96bf503dde26c0fea634dc847", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000278000), &(0x7f000061b000)=0x4) 2018/02/10 18:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000045c000)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f000062f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000027c000)={{{@in=@local, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000cb0000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eb3000)={0x2, [0x0, 0x0]}, &(0x7f0000b15000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef6000)={0x7, 0xa, 0x0, 0x2, r1}, 0x10) sync() 2018/02/10 18:07:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r1 = syz_open_dev$usbmon(&(0x7f00004ad000-0xd)='/dev/usbmon#\x00', 0x9, 0x4002) tee(r0, r1, 0x81, 0x9) 2018/02/10 18:07:37 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)) 2018/02/10 18:07:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00002b9000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000398000-0x8)={&(0x7f0000400000)=@ipv4_getroute={0x14, 0x1a, 0x4, 0x1, 0x0, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044891}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ea6000), r0, &(0x7f0000fab000), 0x7fffffff, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000c16000+0xd38)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000cbd000-0xc)={@rand_addr=0x8, @rand_addr=0x2}, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000be7000)=0x3) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000043000)="b5e98bf8e81df790c190e98582f06b8115c3bd3e1045bb969c62e637d5fc854e9d7d29fc5b1e56e3da899f8b2c08e2fbde490451b6ffa7c431b5248e66b39dbe8267440434444f27151e6f44093c2d2d7dc9ae5875748157ef91214e1b5a172d29c23601d2df8a85d243f063c15f868607af2cf47e6231a99357d92b5acb83f4f4eee8c712d64d29ad35c1826382cea141e64467e34b79b45c781772b3d6f379506549061c183b8d6add7eeca0904a0cfff53cb449e2ddc8cc65cf458a227a6f2628f1110f09e81c18", 0xc9, 0x4800, &(0x7f0000df3000-0x10)={0x3, {"298f78d7d6b963"}, 0xa7}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c6d000)="34e01d10be94d004bb62c92481cbe752", 0x10) bind$inet(r1, &(0x7f0000adc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000efa000)={0x10000001}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000076d000-0xb)='/dev/vcsa#\x00', 0x9, 0x6345ffdffb199) sendmsg$netrom(r0, &(0x7f00004d1000)={&(0x7f00003d6000)=@full={{0x3, {"5ba0af9b033ea3"}, 0x8}, [{"bef707fbca9bef"}, {"43a7d8240ba892"}, {"2458f47c4ff1a8"}, {"c758b1092b1e43"}, {"81bc0527ecebde"}, {"8f5b6f31b61c06"}, {"38aca59ebc4643"}, {"1551970a4a2460"}]}, 0x48, &(0x7f00001cf000)=[{&(0x7f00000e7000-0x50)="61d70ab745bc1b38786073828cc30e4b8fefecc307cef28d89b76769ccc94285ffb7d674a6405ada2f867733c4a207a458563aeaa6b0aec710b8ef56031c756329659964872fafc5df204216501d69f6", 0x50}, {&(0x7f0000396000)="69ea1a0bf673ceb9023c4825ca48b3df3c9672f359146a727ec32b89472507e51580", 0x22}, {&(0x7f0000167000)="d10dc850ce4081584e7d74601ce60ba9e736c134e93794966e2d8218d593caae5192e1cce353bff9059c668396de9b5de3f4caa4c74c9e4ad12398eabe7dd5bf986b24087f1dacb73c2915e37224b9f86599c932cd78257ca234cba233199fc09d2b937dbf96ebca5cd87b599a8f23498a73a733c2bbeddaa18cb2960146daae45c87ecb8dc67699a260233b92294f0ce1b7168d3b0bb71817f898a48a243e5b8474131ad5047f06a06bc4b97cd021dde0426e6bee87b7e1ad041dfb209c6229fca606e2dfeccf2d9b1e428984ce9150f25dfb4e072616773f17cebf1d52d5d8502af7f6f18759d6f2505c9f965454b725ad1efe0653ea97af08a7a8daef90f9a1996ba4d4076aaa85fbe361daec0cbdb83a047835045ba9616b679bd1480796aca221001c76ece17323a598ebae7f528a3423f0bc9cc3390fd64d3ee4863c22f80b9e9d3077ec98d712dbfcc9203740b49c4907758e080f050571b93648f0f214192e5492885496f6b3529bc345681abe5847a7f1288c4d45bc26e2feaf9fd3a42a234237005fb07401fb37d829a498a54dc348677d5f6cfae608fb609ed2e1852dbf3be630870709c0b1211c517cef65b092578122fb00c2a693b1a45b937e5e6f9ddd9da5a4bd712f6e56a7c53b1f6f3f08355ff53d6738e643a2c74b21c50043bfd358bf6bd393788f2e33a0df99e79bbae7e2b58e28c97fd9130700211dfaaaacd5d57afa2bf189382d1f0db4330045f1c2debead1a584c0b9b5030ef29321c6469129a8c8a59264a88dee7982500a29341fa55460f4b5e3db08f5e7d3954c77c48ba044fa276a6484098f9f1afa0bb3727e5557ed1ae58f55ee666b7084d7ded1848f7e6578c7a658d9f42f1d829d54e178c271ec3c479cb272e8ef4baada0252bfbb02192eaac40bdc09a0c82c76fcfea8fd64b30d30cebb9b5ade83d03ca55426614359b9610ca7a201996377b4e5f8db40cad2a3bd562e43bbb11191af82e52ed6ced58d93dff2e41c7a41df206a360998a7f454a24c6709c827481e7ee0b96fbd68ee0c85b22d6cc1658027c17d1fade10d783cc2c1d1a5271fb640dfab590eb61bb2e938d3956e428de015f68169a5d8c5ba82f0f8559ca8236b0d90728d1aeaeeb49399bd6906ae281e2872e6a6b8f2911cca127e668dbb4c0e950f79985c9542b395fa8fdd405e316a2e672c6829ca59cffab1e4e233028f292480c5f0b2f4fff03cc91b9d04af323704351f5231ca3a048c2f41637d6a7d89e7a4ad56a8e780891e66911b6d5aee07eeed090e1c7beea316837ea2443fcbc048e650c00617b6e2343af09b4d9edee9dda4dd1cbd16f243ba008c900c3100baa50a9a3f21508a2a3dd8d70262aa3d6d072629f1f7a79ba3314ff1ffedde09b49481549db61f83af347455b9e9a401a19ceab3773145a4389c7d05782749ef8dd303c52b72a6517e1437d4d396bcf606015a05137b3e6627dd4273fddb278a63c71fd46b340014acdd79e652c1f05a1a6f0e13c87c7ec1523307c3d9ddb8ba881254701c22afbfca44431561909ba4da7840adf7b3b587cf5b939bc04d52601104c92489bfc96d08e89e44c6e30e45bf3d83ace3ecadd6a5850d82d0a003a1d568ca7bb08bda92df96f0d7df51e6fccd9410e8cd0bfd58754f02419a11552e735466a184be6176061d7b178821e34ab5cc0c68df156e04d1c7b390def1b91f53b1ac86519c2b8c6b0b506966943b5e934809ec12f1a33cc661ca8b59eb41e5d8370978d9ad09c0ba4df54bce098ea6362b81800d8b1ac290dff32ff114c837e1ee324ed9d8749f6d99a914b779b0bd5732c90c906c3d79053b6a66288f57de97b5943f23ea4a03e3cbbd45580a556959943155edf3dbf4794f19d0f01ae93868894fc78385e55cdde7e52520ab3348e2498f641dfd3017ec9d0614ba98b041f5ba23a9bcaddf6861083f290a02cb3286178632da528583eff9d0e3d17f0669534fa000b7decb527a3f3266897ec821ca584f7124a31cf75ce21557558a9df581cd0da935624eb0ee7fcedf91f852bf4cda70cedb4f083160c8025d4a8aa11c7f46920d2bc4056e419ae340958e33f02388d10eb82bc620089a5cb3d6c101c53637f56094fa722c5b2cf2e5e8a4d959d4b5401785559bacd73dcc979ffdd55eff2c8c518625420cf6cbd09e7d8fe3a21586bb4efbf0cab8497e264920f88a6b6261ccf83df0f667b6de026cc8d2ccb4e5bddf9626cb85ed3533bdbd3336140a0ddae8cf0bfd877b28eda4d3ca942c9ac5533cb6f8c93a1df94afd6d5c7a8ac11bf61ebae6c45eae2c2471e9bb779ec6534fbf3714eb140745b37c2cf4218d3f0995ebe166da67226159e033b5c1c910d86163788d26902d8572031c34423940342ec85b93d452e74baff776f7e13f787dc27b056ceaea1e0c720b8f1ce45863b4160f0a7ea4bc011a0f0cd93048d06049f2e375e9c99aaae34f2db3e0a9200958fdf4918a82bea5b6f9723c05cdbddf594710c26c8252f77b6d7e9cf74dd34cae3b66c4c5f6cba1ca425544c983489b1afb956b66e42a13d4aa5caf8026af4763b20d0ceb177d35c399d78ced5c471db36c5defe9d13dbcc971696c581ac894fbff26b933209c403b2a8f8bb6c1dc4a359f5af65a26b0285b2c0d95f892dc0e78f792169f7d6897b7a25fb4e70d27e1f3d4f2af17244d53d9968aaa790356267bf77ed3215eff07c2f308c437499ae6c33aebd9e532ded0718b3ad05e9efa31aa1838e6fe62836e157aa723b7778b2b99c392e658c3fc4f8451b4b20fa8332522916c37a33c535b263b9b1591d826de8b3a48d95d04289c0afae2de4846b233aff9f3ab44b52c14ea15b5a732b8cafa61a86f2934a77a1b87cc50c7b6a3b34fac66e05624bb4331674a3d008559fd20272efa4213de283c69dcaf9fdf7a9fb7d1ad08b13f7c427bbeb7faf23dc416d2d044c0b528a14775d0205dbe4def117d45b8ccf2da6c0d98e9cc57521121649d5a3c06bc0ededd738df7c22f798c10db76c1e0e11b9c33a6f42bca7b25ec34e19524468e076a25a215ddeb80ad61788a53c0cd30a01d8c0431ebf3537d35c83be45b8da5aeb74c344b80a03bfa4b5398c1bc09f7c77cbe07ce166f05748b29cf84e6df21b038708ca902e7f3ae32389711a87e79bab7722873f63b6029ae6e9674d1c88122c743991e92688f372f172074772bafa3c42699f5fb3e989011578a95037270d1e4e2a186ed21f9f96c08ff192a0402fd979eb5bb8f4348b8f61c3112276c4d311ed94fa372d949f4edcda146262978e6dfdf424b66a5efd8bfdae9bac522e28ada2735cadc7bdb9b6ddd7fd0c4d65b47e7470e7f425c537c0bce6ac4668b39752d6378f658594e9fe47e12d8c100dca2da70a7c5d34c9bb2c2173bc70c3d57d545b0085150db4aa1c533a893922121a5749fe94bfd5ac8dce48f3be6b1a0b701ddca55759b485b6e35cab43b1b04c0c63b07875ecb0c670dd68589382ca2541e77950933cbac57984089a2c7170d6e9f18c0382f08b7cf00c6243c7c1457859df80b5bbf0e90a4737fd4da8de3a4f9e011cf169c17669fd8d205ea5b504100e282a4981530cb8d379a4301a2cdfa60e36543082c3e10e971749792c2bc005cd6f9e71317603152e0fc2b3ec27e5f0f898469ff8b4e986b221bbc48eb8eff867d1f7bea3d2e44fe269ae38ae3ae7077a7a6ef114b7083ae9456583f183ffe1af2c1f2dedac01a02f73f4b6ac1a4bcaff4c86ecac32368eea89d149531c31324aadb16da7465732c064289f8e8dfcd6cd417b17ec04c43091eb8a803fd545759d2fcfa700999ab98b7fe61c4e4b3a48b230f66b411ccfd597cd2d324f041c7039fa3be958f20fa85e31ea1fc5b290dbdf0422e8924fe46c243dd322ec70da504c8c4cae6061a996520794077fd4944f7a319fc4d37b2521dda4bbbb9361b8953a12c460a974c5360db2c7ac7966558087d908a62be744640086159d7e871ffba9963f1fc0b0421bf1bba1bb94b3125bb0449126b1942d05af14f9290109b0f71c6dd2d7881f3ddcf9a394c30b0073ea34aa3b961d56bc6e50f8e25888e562f525c9a5875fe7d7a7d1a9d5571591c42fbb29187ae5e1e08d30903605d922df1edcece08124d9c6d6dcc664e5abb6b4bf9f48a1d52412a554bdbe13c34be0bc25846fb5d7c4b3c27de66ec3878d8c3af9f3119fb69b265ed27a48669263b6fed29b886885d1c7b1b8d4deae5abf5f11e79de005b7468cbbcad480a4a79088880d2f3b05a8fd9f048e8977785c5b0f83f5a8968be06d350e36649bfb52729adf046c56d6f71e8800db053a4ffe6c43adc5f9ea8a3a4d593a3513760a5a2e448b966701299be3e5adbde80920420fee5e09ec3699c2104c2c332754fe697cd92c6c3b31f94d169b9f753dac62a2083c584ef9395e3c99ff883a6a190239790f1181125ef4bcea2a0f8fe7f528fc85688c702b7af9284a41f56ebf1a220182d696919e5a9b49f1e9f70e9df244232dbe13d8b7228bd9350d5f79f7988af29e9bae1b91960744a7096187be6cf6c1fd32e7369ff261c98ecdedabc24cf1b40b8c6eea25123f8c629dc78e466efe13acae81fe1e217414b807559b41a6270177f0915c944e4eacfe9ebf7c2ffc1f32348c5e554fab52f1acc2d0957a13f7b732a0852025773e8c7a08ef9ab64bb74a9eace2913563c21813ed5e98a8326d9e0289b4e6c034d3e22c5c019967fe96cf0dbf206b9b8ae9bceac751d2fbbb2b0db2ea3fab9539e5f923b9e37f3abc5b7e3d1029a69edbf5cdc83bbc7d19f968f503c1d19260bd9907b05f3596ec31c67ba0ce8f985b1a051fa42e8e1015fd92a784a56336076b9abad88d5ce72961d5b7b4953147d630804ddd1eefa622971c462cddb630458afa14f873ea581d8b5b95f31185e2c5cc2d259b6377b180a0c57fa760270d004579c0b16674be5497a30746cfbb29143d8c246e422af71f7d74d8368ccd5deafea399ee7ede3261a58bd3b82bb030a5352473bfa3f37d3b42bf6a13f0b1e2c5048217a46f3fb7033e9a85446d997832c42edab2d9db6ae21ddd1a019d7e7e199ee893dfc5a63376578d2cfe147152c6c5eb1a6fe827d6190ca6265795cd50a6a032e75cee56da497318871d36dfe741201a522f32f0471a360fce181c1596fc75d21456c817c2b769f7d539b086ca7debf8e761eb94490cf78bf5bf2b65f79985b6e80452ec771a363fa196e2ae506da02daa0705c0843b28ca5290e0026d78d07d96e87d942c5385392482842caf69a3c6931381ad54721fc5d5a404939841ba89174faaf35fa7a99d4be833d15387f96ec402a6d433d9779926dddd615a83af867d0e6551c8ea63a0a1964964858075d8d8a64df8d5caec98296e664741c7ad7acb7c202bb1e93204bd9dfb2751d526ce11e4911b0203f5f3a611b258bf8b71519077796722d8e1308ac9829b9ca08eb3a19b3561e8d99e59041c907105a11572e9b82e6556d2393edab3b6eb1cfbf891dfaa2c83d1ee412a4b27a256045f80ac945b1fcca792d280ad7bfbae4bf9be8de601b461bff42508f95eee9747fe51ce25446284fc48a3c799b4e09600818341a1b05624e8334544f28bd58e448a529a5164ea85fb4097a60763ba86a0496e9e45d1a5faad25bb7b3de654178c6d03aa77f249179a86399b65a3349defb346d92e46ddbb095d395021f04c69d8be21b446515f8dfe95ae2e4dbc0f24388a04fc649cfd0c745f06a9cd7f4d79a90f7a8ad14b91a6156126818b3bf4", 0x1000}, {&(0x7f0000790000)="162ff4d2ab51aeb1ab1ec50927974fe77f775850709aa7fc3976cddc6dfc1896c0d3a270869f4cb9661696e0859b4327a1207967c38e64721130ccc0163bc589318cababa09992a352cb6499b1217d0f364fe9e4870f89c66eb9c11b88c98d5a5f6d3789aec470ed814afa7ac7e9e2526daca8e7d8168251060ecf405e0dea6c3d0e6b389e08eec91f2e81303da1b46b9d8f06306e5b4bcd61286bbdd065a4a5ca835432a0315066bf24785083151c82f40ee967b2171d90b5ee6c1e957866ea0b6287932491122e5a91092b3674692edd80", 0xd2}], 0x4, &(0x7f0000813000)=[{0xcc, 0x19f, 0x0, "2ebe7c9d09079ae5e1312a60f9982b2c51abfde34dd60e9d52f9e6193527fb2690ce8c8ac7970c21c122537954eff99adfef1890210513e9264b8c29e733ced916d827601c8396a426246a5aea40ee50b07b1b61fb741cceef184f32af268ee077770e88c3b6900552b75d95d29d4f414ef3b56ed8ef8ff3c76aebe87c022fd8211181a6fa1b1ed1d8d459628ff4fab604e6971a569d83eda30e90c07670866e967fd5e17380d3256c73c20bd747c97cd51a9e2b35339415ca13d81faf8697"}], 0xcc, 0x800}, 0x24040001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006c1000-0x18)={0xaa, 0x5d}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abd000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005c2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/10 18:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000857000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a1e000)='mqueue\x00', 0x0, &(0x7f0000b3d000)="ea23ccfd89aed5a2a815b8") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r0, &(0x7f0000d6a000)='./file0\x00', &(0x7f0000dee000)=[&(0x7f00000be000-0x7)='mqueue\x00', &(0x7f0000556000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f00004fe000)='mqueue\x00', &(0x7f0000a3c000-0x7)='cgroup\x00', &(0x7f0000f08000)='mem0proc]\x00', &(0x7f0000d83000-0x7)='mqueue\x00'], &(0x7f0000557000)=[&(0x7f0000641000-0x1)='[nodev%\\-+selfsystemvboxnet0\x00', &(0x7f00007ac000)='/selinux/avc/cache_threshold\x00', &(0x7f0000c66000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f00001bb000)='/selinux/avc/cache_threshold\x00', &(0x7f0000087000)=':\x00'], 0x1900) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000691000)={{0xffffffffffffffff, 0x3, 0x0, 0x10000000001, 0xf01e}, 0x3, 0x6}) 2018/02/10 18:07:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x12, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 18:07:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/10 18:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000084d000)="ca70a8d4fa94fc07d32114599bddfcd90cf057ca407a1b63a0ca7abb61dfad732b33a4a3a334aaf57e5871c87db1f77cb3ae44ea5a8e4e422cba30d9b5b62694c0c0d201a073acf768a4a1a23027554bdc046ec447db3a4d4538c55cd72cc3a3deec777eaf85f3a33a027543f87d8df6765aaed11a1911e897b03efaeb09f94b0623202c1137f67cf8335ab127959d3d9421c1c7785e60d2ee5664fdec715b077420ee1abd356f3af96e7bf4ed042d73cd2fc56171e452eb9e7f0a29c0e78ea23004c5826c925f9b87c9ed0dfdd7bcef1122268ff1890f62c3dfe71381938f481b3f8262b5784006a54325ed") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001d7000)={0x0, 0xbaa}, &(0x7f00003ad000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c10000-0x6)={r2, 0x4}, &(0x7f0000580000)=0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b4b000-0xc), &(0x7f0000d06000)=0xc) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007f5000)={0xf6, 0x51f11530, 0x4, 0x8, 0x6}, 0x14) 2018/02/10 18:07:37 executing program 4: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x202000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008ae000)='/dev/vcsa#\x00', 0xf054, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x9) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000d01000)=0x1c, 0x80800) 2018/02/10 18:07:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) ioctl$int_in(r0, 0x5421, &(0x7f0000006000)) 2018/02/10 18:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/vcs\x00', 0x410200, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006a4000)={@generic="5ec50ca74d6c8adbdf4f1b75d5118069", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000973000)='/dev/cuse\x00', 0x8000, 0x0) [ 35.737993] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.742949] CPU: 1 PID: 5439 Comm: syz-executor2 Not tainted 4.15.0+ #217 [ 35.749876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.759225] Call Trace: [ 35.761820] dump_stack+0x194/0x257 [ 35.765455] ? arch_local_irq_restore+0x53/0x53 [ 35.770134] ? handle_userfault+0xb97/0x2500 [ 35.774553] handle_userfault+0xbd9/0x2500 [ 35.778787] ? handle_userfault+0x185a/0x2500 [ 35.783306] ? userfaultfd_ioctl+0x4520/0x4520 [ 35.787896] ? trace_event_raw_event_lock+0x340/0x340 [ 35.793099] ? print_irqtrace_events+0x270/0x270 [ 35.797854] ? print_irqtrace_events+0x270/0x270 [ 35.802606] ? get_user_pages_fast+0x277/0x340 [ 35.807189] ? __perf_event_task_sched_in+0x200/0xc20 [ 35.812382] ? perf_trace_lock+0xd6/0x900 [ 35.816544] ? trace_event_raw_event_lock+0x340/0x340 [ 35.821736] ? __lock_acquire+0x664/0x3e00 [ 35.825967] ? __lock_acquire+0x664/0x3e00 [ 35.830197] ? finish_task_switch+0x1e2/0x890 [ 35.834692] ? check_noncircular+0x20/0x20 [ 35.838944] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.844138] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.849336] ? find_held_lock+0x35/0x1d0 [ 35.853415] ? __handle_mm_fault+0x3296/0x3ce0 [ 35.858002] ? lock_downgrade+0x980/0x980 [ 35.862160] ? lock_release+0xa40/0xa40 [ 35.866143] ? do_raw_spin_trylock+0x190/0x190 [ 35.870756] __handle_mm_fault+0x32a3/0x3ce0 [ 35.875180] ? __pmd_alloc+0x4e0/0x4e0 [ 35.879064] ? check_noncircular+0x20/0x20 [ 35.883311] ? find_held_lock+0x35/0x1d0 [ 35.887390] ? handle_mm_fault+0x270/0x970 [ 35.891630] ? lock_downgrade+0x980/0x980 [ 35.895834] handle_mm_fault+0x35c/0x970 [ 35.899907] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 35.904478] ? vmacache_find+0x5f/0x280 [ 35.908455] ? find_vma+0x30/0x150 [ 35.912002] __do_page_fault+0x5c9/0xc90 [ 35.916080] ? mm_fault_error+0x2c0/0x2c0 [ 35.920229] ? print_irqtrace_events+0x270/0x270 [ 35.924959] ? trace_event_raw_event_lock+0x340/0x340 [ 35.930139] do_page_fault+0xee/0x730 [ 35.933921] ? __do_page_fault+0xc90/0xc90 [ 35.938143] ? _raw_spin_unlock+0x22/0x30 [ 35.942272] ? mark_held_locks+0xaf/0x100 [ 35.946396] ? retint_kernel+0x10/0x10 [ 35.950266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.955095] page_fault+0x2c/0x60 [ 35.958528] RIP: 0010:iov_iter_fault_in_readable+0x37c/0x420 [ 35.964296] RSP: 0018:ffff8801b5ae7790 EFLAGS: 00010216 [ 35.969639] RAX: 0000000000000000 RBX: 0000000000000fd3 RCX: ffffffff825c29ac [ 35.976883] RDX: 00000000000001ca RSI: 0000000020012001 RDI: ffff8801b5ae7b90 [ 35.984128] RBP: ffff8801b5ae7870 R08: ffff8801d02696d0 R09: 1ffff10036b5ce9e [ 35.991375] R10: ffff8801b5ae76c0 R11: 0000000000000003 R12: 1ffff10036b5cef5 [ 35.998635] R13: ffff8801b5ae7848 R14: 0000000000000000 R15: ffff8801b5ae7b88 [ 36.005897] ? iov_iter_fault_in_readable+0x36c/0x420 [ 36.011077] ? _copy_from_iter_nocache+0xf40/0xf40 [ 36.015985] ? current_kernel_time64+0x122/0x2f0 [ 36.020722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.025717] ? trace_hardirqs_on+0xd/0x10 [ 36.029839] ? current_kernel_time64+0x1d4/0x2f0 [ 36.034580] generic_perform_write+0x200/0x600 [ 36.039139] ? __vfs_getxattr+0x8b/0xc0 [ 36.043108] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 36.048361] ? file_update_time+0xd3/0x5b0 [ 36.052574] ? current_time+0xc0/0xc0 [ 36.056346] ? clear_nlink+0xb0/0xb0 [ 36.060056] ? down_write+0x87/0x120 [ 36.063753] __generic_file_write_iter+0x366/0x5b0 [ 36.068669] generic_file_write_iter+0x399/0x790 [ 36.073409] ? __generic_file_write_iter+0x5b0/0x5b0 [ 36.078494] ? iov_iter_init+0xaf/0x1d0 [ 36.082450] __vfs_write+0x684/0x970 [ 36.086148] ? kernel_read+0x120/0x120 [ 36.090051] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 36.094783] ? __sb_start_write+0x209/0x2a0 [ 36.099086] vfs_write+0x189/0x510 [ 36.102613] SyS_write+0xef/0x220 [ 36.106046] ? SyS_read+0x220/0x220 [ 36.109653] ? do_fast_syscall_32+0x156/0xfa1 [ 36.114128] ? SyS_read+0x220/0x220 [ 36.117732] do_fast_syscall_32+0x3ee/0xfa1 [ 36.122036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.127035] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.131595] ? finish_task_switch+0x1e2/0x890 [ 36.136067] ? finish_task_switch+0x1b9/0x890 [ 36.140543] ? syscall_return_slowpath+0x2ac/0x550 [ 36.145450] ? prepare_exit_to_usermode+0x350/0x350 [ 36.150450] ? sysret32_from_system_call+0x5/0x3b [ 36.155278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.160106] entry_SYSENTER_compat+0x54/0x63 [ 36.164490] RIP: 0023:0xf7ff5c79 [ 36.167827] RSP: 002b:00000000f77f109c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 36.175513] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020011fd2 [ 36.182756] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 36.190001] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.197250] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.204493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d4000)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000110000)={r0, r0, 0x7fff}) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000745000)='/dev/amidi#\x00', 0x4c2, 0x400) clock_gettime(0x0, &(0x7f000073f000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000255000)=[{{}, 0x4f, 0x808000, 0x4}, {{}, 0x3, 0x6, 0x44a5e38b}, {{0x77359400}, 0x10001, 0x814, 0x20002000000}, {{r4, r5/1000+30000}, 0x3, 0x6, 0xffffffffffff35ba}], 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00007ba000-0x84)=""/132) 2018/02/10 18:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000af4000-0xb)='/dev/midi#\x00', 0x50d7ef2f, 0x444000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00004e2000)={0x2, 0x0, [{0xbff, 0x0, 0xda}, {0x927, 0x0, 0x9}]}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000921000)={&(0x7f0000a04000+0x997)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getuid() rt_sigtimedwait(&(0x7f00006ef000-0x8)={0x9}, &(0x7f0000a98000), &(0x7f00004df000)={0x77359400}, 0x8) 2018/02/10 18:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = open(&(0x7f0000b9c000-0x8)='./file0\x00', 0x101000, 0x40) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/10 18:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000737000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000124000-0x28)={@common='dummy0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f80000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000ce7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aa7000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@empty, 0x0, 0x7ff, 0x3, 0x1f, 0xd1747840917bba10, 0x20, 0x80, 0x62, r2, r3}, {0x40, 0xffffffffaa985b2e, 0x401, 0x8, 0x4, 0xfffffffffffffffe, 0x794, 0x4}, {0x3ff, 0xffffffff80d45ff6, 0x40, 0x2}, 0x9, 0xffffffffffffffff, 0x1, 0x0, 0xafadb2148920b3a2}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x7, 0x40, 0x800, 0x1}}, 0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000349000-0x28)={@generic="61881bbc2c10232962c13cea93592d55", &(0x7f000011e000-0xc0)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @udp_ip6_spec={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {"5fcd", @random="a22fa370878a"}, @ah_ip4_spec={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {"69ee", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x0, []}}) 2018/02/10 18:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000dbb000)={0x80, 0xc000000, 0xc65c, 0xffffffffffffff1b}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = gettid() r4 = syz_open_dev$admmidi(&(0x7f0000825000-0xe)='/dev/admmidi#\x00', 0x1, 0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004bc000-0xc)={&(0x7f00000cb000-0x8)='./file0\x00', r4}, 0xc) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r3) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00008b2000)={0x2, 0x40, 0x7fffffff, 'queue1\x00', 0x100000001}) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r5, r6) write$evdev(r2, &(0x7f000046c000)=[], 0x0) tkill(r3, 0x16) 2018/02/10 18:07:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x319) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f73000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) 2018/02/10 18:07:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/10 18:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006c7000)="f0", 0x1, 0x8000, &(0x7f0000a5f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ac000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00008f6000)=0xdb) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 36.283121] audit: type=1400 audit(1518286058.308:24): avc: denied { ioctl } for pid=5470 comm="syz-executor4" path="socket:[14451]" dev="sockfs" ino=14451 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.336915] audit: type=1400 audit(1518286058.360:25): avc: denied { map } for pid=5479 comm="syz-executor2" path="/dev/binder0" dev="devtmpfs" ino=9118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.339008] binder: 5482 RLIMIT_NICE not set 2018/02/10 18:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd72, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008d5000)) 2018/02/10 18:07:38 executing program 1: mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000848000)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b80000)={0x0}, &(0x7f00008ad000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f000082d000-0x2)=0x8000, &(0x7f0000659000-0x4)=0x2) r5 = getpgrp(0x0) kcmp(r3, r5, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000bd0000-0x4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000e98000)={0x1}, 0x4) 2018/02/10 18:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000011e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01000006010ef40000000300409d9254", 0xfffffffffffffd59) 2018/02/10 18:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x100, 0x1}, 0x1c) 2018/02/10 18:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/02/10 18:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003a4000-0x2)=0x2, &(0x7f0000ec7000-0x4)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000d3f000-0x4), 0x4) 2018/02/10 18:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b78000-0xb)='/dev/midi#\x00', 0x5, 0x101800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000f16000)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = creat(&(0x7f0000f08000)='./file0\x00', 0x50) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000381000)={0xfffffffffffffffb, 0x3ff, 0x3f, 0xa4b, 0x30348ff9}, 0x14) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000018e000), &(0x7f0000fd8000-0x4)=0xffffffffffffff2e) [ 36.361852] audit: type=1400 audit(1518286058.362:26): avc: denied { set_context_mgr } for pid=5479 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.403296] binder: release 5479:5491 transaction 2 out, still active [ 36.410176] binder: undelivered TRANSACTION_COMPLETE 2018/02/10 18:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004f6000-0xc)={0xffffffff, 0x9, 0x2cc96666a28e41cc}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000004a000)={r2, &(0x7f0000c5d000-0x39)="579611a6fcb160d118135b9d7b9994090000a84569e3ffaf9ae8a876f550b71f0839abaa71a63873fdbf34613248dc359aae9411af2c9047bf", &(0x7f0000741000)=""/191}, 0x18) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079c000-0x4), &(0x7f0000351000-0x4)=0x69c4a5d13df95edf) 2018/02/10 18:07:38 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00002ac000-0xd)='/dev/dmmidi#\x00', 0x8, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x10001, 0x0, 'client1\x00', 0xffffffff80000007, "593b92dcac9013a2", "acd408bca1da4d7eb0222fa19c51a14e97ec1cb5c67ffc4178d1a35621d81dde", 0x3f, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x100, 0x0, 0x0, 0x637d, 0x100, 0xf, 0x6, 0x7f, 0x8, 0xffff, 0x1ecd, 0x9c0, 0x1f, 0x2a86, 0x2]}, &(0x7f000067b000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000)={r0, 0x3, 0x689, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x101}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="0eea2d1d8208676820715845697d03ab08655c5d0c219026f1aed1f673fae5b14e8c773adf4a3d793b5e6cd98be02d04e497b1485c54c5101d281e1a6639100d1d41ba00baa32c88a01b9d09c54e5f3b3a114c", 0x53}, {&(0x7f0000001000-0x4a)="14f4f6a7b73061d3d2637187b02364d7e605ddf8bb8150d36494c259caa7f79aaf1b3ca45b007d80c980066d4a475d6c5f974706e555d93724cf17e52441b26645c2bf71559872f91d42", 0x4a}, {&(0x7f0000002000-0x9e)="9a09a77cf36f19fd4009547bff5ade5629bac514f6eee90a08c8f3e43cc483e774b12e6ee824436acc55a4ffcb0090f068103b2b627482c66590f1646432c4b996b26fb9598d6084d6aad539ea4fb3bcd667b793b32cc4b2e73c876b8158d71e23983cbacd1041574e7927002e6f0ec4ca68f74af17dd0e55a2dec9c15f40f67db431126568560e97c4f0250c06a4295c185ec28db7481c9501276fa8eb3", 0x9e}, {&(0x7f0000001000-0xdc)="623ea228361b874fd47d73510b688ad61131df497ae54a12ff986c1462d3a84bc73de660553c541c91b36b37b0f8e5d00d9b8442f2577f565b80c12ed506a8224b043cdd41992358b41d165202f982b073525cecc26a667aca7cbc084b60b9764f0e4f9de38957bc55ca1f522337bd0d48029f530611f2df3179c110f8917411dd2c31f83ea9d331700035c54b20a04b42bdcbe5c68d5ca329fcf78daa18a086860df201c57188dc52d272e462b5f346cae6b3c8f361823be8dcedbd6368ab6f73358e7942620a6c2807d3f926b510b4f2814c0c82cf1f1c7d22078c", 0xdc}, {&(0x7f0000002000-0x6a)="29d0d20a208926269c52af474f95b16acebab63d2afa39a94aee0d5ab58a5275d1d384b49692f7aa7f3fa2dc3e324b03c8f5372048a5d2dde5db717dc0cf408e358a52e042a71f2129920510a49fbec12397afe1b48ffbdcf1e5720e64bf5bedc889278a08c8b2af46d2", 0x6a}, {&(0x7f0000001000)="851449fb82542312574a9ff21e968b76c1b19727d3b658d5af49071c4056612e7f70236f46fbdf6d792ff7382814b5c9ca5372b79bd44ca9d9705cc013ce196dddaab1c1bfaf407bb85ea224e268a7309897020a96a542c86baf5dd26cd811dc1e80eb1e088fa0c0d2b0107e6b5c6f393affb009fcb5fe3a42ba44e61d2dbf65611e99820b55efa8", 0x88}, {&(0x7f0000001000-0x6d)="d8e47e9d17c4b7d9d8731fe77eb2f7f5fdc0a50c87ecef3563fb85ed58eb55e962b609ee3fcb5390611263e5895c06c57412493e7e3983bbc13b01144f819e633b19f9ff5b451f43b04849d342ebaaa5da740bc1bd5f1ae47fccdebc1330916e4821cbf544210c14fee4044f66", 0x6d}], 0x7, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0xb53, 0x100, 0x100000000, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x4, 0x80000000, 0x7, 0x4, 0x6, 0x9, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x820c, 0x2, 0x6, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x67d, 0x5, 0x200, 0x0, 0x2, 0x6, 0x9, 0xffffffffffffffe1, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x9, 0x4, 0x78, 0x5, 0xfffffffffffffffa, 0x50, 0x800, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1ff, 0x247ff7fb383fd7c4, 0x5, 0x8, 0x6, 0x2, 0x9221, r1}}], 0x108, 0x80c4}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0x80000000, 0x6, 0x7, 0x9}, &(0x7f0000e91000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f000001e000-0x3)=0x2) [ 36.462241] binder: 5491 RLIMIT_NICE not set [ 36.477568] binder_alloc: 5479: binder_alloc_buf, no vma [ 36.477911] binder: 5482 RLIMIT_NICE not set [ 36.483275] binder: 5479:5491 transaction failed 29189/-3, size 0-0 line 2957 [ 36.512266] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.518528] binder: release 5479:5482 transaction 2 in, still active [ 36.525311] binder: send failed reply for transaction 2, target dead 2018/02/10 18:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c15000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x53}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x36) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff3000-0x8)={0x0, 0x7fff, 0x3}, &(0x7f000019c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000718000)={r3, 0x7}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000f7d000)) 2018/02/10 18:07:38 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000002000)={0x30, 0x6, 0x1, 0x1, 0x2, 0x80, 0x2, 0xae08}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000003000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @rand_addr=0xd2d, {[@rr={0xffffff94, 0x3, 0x0, []}]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000007000)={0x1, 0x0, []}) 2018/02/10 18:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000264000-0x8)=0x1, 0xfffffffffffffffa) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f000070a000-0x48)={0x1, 0x4, 0x6, 0x5, &(0x7f00008ab000+0xc27)=[{}, {}, {}, {}]}) 2018/02/10 18:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) recvmmsg(r0, &(0x7f000044e000)=[{{&(0x7f000044b000-0x58)=@alg, 0x58, &(0x7f0000e79000)=[{&(0x7f0000d5f000-0xe9)=""/233, 0xe9}, {&(0x7f0000a89000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000309000)=""/188, 0xbc, 0x5}, 0x2}, {{&(0x7f0000e48000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000694000)=[{&(0x7f000015b000)=""/191, 0xbf}, {&(0x7f000053e000)=""/248, 0xf8}, {&(0x7f000098b000-0xe4)=""/228, 0xe4}, {&(0x7f00004c3000)=""/4096, 0x1000}, {&(0x7f0000c74000)=""/105, 0x69}], 0x5, &(0x7f00007ba000-0xae)=""/174, 0xae, 0x2}, 0x100000000}, {{0x0, 0x0, &(0x7f0000165000)=[{&(0x7f00000ab000-0x26)=""/38, 0x26}, {&(0x7f0000817000)=""/47, 0x2f}], 0x2, &(0x7f000089b000)=""/50, 0x32, 0x6}}, {{&(0x7f0000be1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f000003d000)=[{&(0x7f0000daa000)=""/57, 0x39}, {&(0x7f00000ef000-0x54)=""/84, 0x54}, {&(0x7f0000594000)=""/7, 0x7}], 0x3, &(0x7f000085e000)=""/207, 0xcf, 0x7000000000}, 0x9de}, {{&(0x7f0000d1a000+0xac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000f39000-0x30)=[{&(0x7f0000d0e000)=""/191, 0xbf}, {&(0x7f0000c29000-0x9c)=""/156, 0x9c}, {&(0x7f000073f000-0x80)=""/128, 0x80}, {&(0x7f00000a9000-0xcf)=""/207, 0xcf}, {&(0x7f000083f000)=""/109, 0x6d}, {&(0x7f0000a18000-0x16)=""/22, 0x16}], 0x6, &(0x7f0000a08000-0x3d)=""/61, 0x3d, 0x7}, 0x3}, {{&(0x7f000065c000-0x8)=@sco, 0x8, &(0x7f0000a8e000)=[{&(0x7f0000cdf000-0x18)=""/24, 0x18}, {&(0x7f00004f7000)=""/4096, 0x1000}, {&(0x7f000087c000)=""/95, 0x5f}, {&(0x7f0000ea0000-0x4d)=""/77, 0x4d}, {&(0x7f0000c11000)=""/94, 0x5e}, {&(0x7f0000523000-0xf6)=""/246, 0xf6}, {&(0x7f000049e000-0x3)=""/3, 0x3}], 0x7, &(0x7f000062a000)=""/105, 0x69}, 0x3f}, {{&(0x7f0000d47000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000fc9000-0x20)=[{&(0x7f0000f61000-0x85)=""/133, 0x85}, {&(0x7f0000d1b000-0x2b)=""/43, 0x2b}, {&(0x7f0000817000)}, {&(0x7f0000eea000-0x65)=""/101, 0x65}], 0x4, &(0x7f0000826000)=""/4096, 0x1000, 0x1}, 0x4}], 0x7, 0x1, &(0x7f0000e9b000)={0x77359400}) fcntl$setlease(r0, 0x400, 0x0) 2018/02/10 18:07:38 executing program 6: prctl$intptr(0x26, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e58000-0x4)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r5, r6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ee1000-0x8)=@assoc_value, &(0x7f000024e000-0x4)=0x8) 2018/02/10 18:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e9000-0x9)='/dev/dsp\x00', 0x400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030c000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000ac8000-0x8)={0x1, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000ec1000)) r4 = eventfd2(0x0, 0x80801) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000423000)=@ioapic) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000010c000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r4, 0xfffffffffffffffd, 0x2, r4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$eventfd(r4, &(0x7f0000930000-0x8)=0xfffffefffffff2b9, 0xfffffffffffffdf8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004bb000)={0x0, 0x0, 0x0, []}, &(0x7f00005d7000-0x4)=0x8) 2018/02/10 18:07:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x98)=""/152, 0x98, 0x10000, &(0x7f000025e000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ccc000-0x90)={[0x10000000000004, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000800000503]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000043c000)={0x0, 0xd8, "f9d4fa243623daa2afb0d043d618feeaacdedcfb9c778ac2c951f445456e72c66936d7bb75397101454955c1db426da7bda5e7331f2282844cc4a71ab344227df110e4ff2a1a107f224ecb3e7eafb0bbd3cda1ec758e2644f0438997a9211d9bdfb2da5140674360e45c3ed0f9568314a17c8baf6ba4543be70d29225eddd45e10fa723880a1717c8036c9936df5692a35e232d0fd4193f1405f0686be66fd7ca3a269458a538e9ba1562ba48c0581f2101e4bf16d6cc4dad282c67227dfdf18dde1a729eafd691f45c0a1915583099082ed25b0278c2c4e"}, &(0x7f000031e000)=0xe0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000da0000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) uname(&(0x7f0000e8f000-0xa7)=""/167) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/10 18:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cad000)=@req) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='gretap0\x00', @ifru_names=@generic="7eb0fc9fd1800000007a8d247e812b1f"}) r3 = syz_open_dev$usbmon(&(0x7f000088b000)='/dev/usbmon#\x00', 0x7, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dbf000)={0x400}, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000062e000-0x8)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000062e000-0x8)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f000064f000-0x4c0)={{0x6, 0x3, 0xffffffff, 0x1, "9db89e3e1e285d1fe83d52d1a99552d841c2b85e52527ece5d9b0055360116dda346389d990b8b694667a779", 0x9}, 0x1f, [0x8000, 0x9f, 0xaa0, 0x9, 0x4, 0x7, 0x6b8f, 0x9, 0x3, 0x2db, 0x3, 0x8, 0x391ae244, 0xffff, 0xfff, 0x8, 0x20, 0x2, 0x8000, 0x2, 0x4, 0xffffffffffff0001, 0x2, 0x88c, 0x4, 0x5, 0xcc, 0x4, 0x5, 0x80000000, 0x20, 0x1f, 0x1, 0x7fffffff, 0xffffffff80000001, 0x20000000000000, 0x200, 0x2, 0x2, 0x4, 0x9, 0x94cc, 0x200, 0x2, 0x7, 0x1, 0xffffffff, 0xfffffffffffff0c4, 0x100000000, 0x5, 0x2, 0xffffffffffffff4f, 0x9, 0x101, 0x7756, 0x7, 0x401, 0x400, 0x4c, 0xbc4e, 0x6236, 0x2, 0x3dac, 0x9, 0x6, 0xf, 0x0, 0x6, 0x1ff, 0x196, 0x7ff, 0x9, 0x81, 0x101, 0x40, 0x9, 0x10001, 0x101, 0x7a28, 0xff, 0x80, 0x3, 0x3, 0x401, 0x6, 0x4, 0x0, 0x8, 0x1, 0x9, 0x4, 0xffffffffffff88cb, 0x5, 0x80, 0x0, 0xf4, 0x8000, 0x8, 0xa5, 0xd4, 0x5d27, 0x7fffffff, 0x9, 0xfffffffffffffff7, 0x25e, 0x3ff, 0x0, 0x3, 0x7, 0x5, 0xffffffffffffff36, 0x7, 0x9, 0x4, 0x80000001, 0x0, 0x68e4, 0x200, 0x8, 0x10000, 0x8, 0xfffffffffffffff7, 0x800, 0x40, 0xff, 0x4, 0x8, 0x5], {0x77359400}}) 2018/02/10 18:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000022c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000868000-0x24)={0x1bc09036, 0x5, 0xffffffff, 0x47, 0x4, 0x6, 0x8, 0x8, 0x17faf61f, 0xfff, 0x5, 0x9a1a}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f5e000-0x51)="71e67a150000000000000200a7d86bd1a76717e539ef7cf6dcbfca979dd2dbbf2b1f8cb0056126d373c4c28409c76d6b7f8e053e5e31ac69e7555df5a2c7a9457153ed84eb680c6435aff377d7ed5eaa84", 0xfffffdbc) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000366000)={0x0, 0x0, &(0x7f0000c0a000-0x10)=[{&(0x7f00001a6000)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0xfffffffffffffffe}], 0x1, &(0x7f0000e2d000)=[], 0x0, 0x4}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088e000)='/dev/sequencer\x00', 0x14000, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000509000)=0x7, 0x4) read(r2, &(0x7f00003dd000)=""/254, 0xfe) [ 36.658262] device eql entered promiscuous mode 2018/02/10 18:07:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000518000)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x0, {0x2, 0x3, 0x8, 0x7, 0x4, 0x3ff}, 0x1, 0x3}, 0xe, &(0x7f0000000000+0x6df)=[{&(0x7f00003de000-0xde)="f1a5e98dd74080f6fa1a7e5b4fac460740641017d80722c402d6416ad94e5b0559b17a347e4ee40c60bc8e20bbe04e89a079115e469b65fa006415765c9de34a3a0f5bc45f4dd1a6175d85c0497253f674e504ed83cf204299cacb4a3406928f33af5c910dc4c11175b577237740ab070aaf3a99d38df7184ab64ddbc0298f58962b7023d20addbb96bbc4ea1e6ef2ff9ec7867354550bd033546298c316f130d22ce75f4f640520bfb5d7219361f906ccc6d5dd0a77dc3b233cd4ce3c36856aa61e88ffc2669d210dfb3679bacfdddcf6f18925d7a274816bbee3f854af", 0xde}, {&(0x7f00009bc000)="014f0be50e1aa9d05bae3b4fb84f84e320ce6cf5a01b1e7b16f0ee2baa87fa902b4cbe93456648144bb9285966db76f38ad01bb3254eec0b44cb481bc289a16febf1268b9d46ccf75aff87f07c52eecece", 0x51}, {&(0x7f0000cad000-0x68)="5ba8e192efaec98a48652279391f3da20da3f4dc199e7b8cc70b8a4c3405e6de9946c1913290a2f6dba08ebf3b36e51a101cc0ff5f61fcb150325d7a0fcc7676cb6b9055dcfd79b88430b31128ef22b553c1c081452d1651d92e99264a25a22ad4232f38f7beff4b", 0x68}, {&(0x7f0000001000-0x48)="3cfca146fd7867798fe6f0ba68464dd6642456dafe92c24f713ea766cc736b388b697f14d7e5cd7382f3bf52f4806dddda010a05194b54bb8a8529cb5175391745c839c64148b1fd", 0x48}, {&(0x7f000092d000-0x92)="e6a65216343fd51e3f3c7157ab2a1dc58cb4eafd93afec34a810b493ec4cee7e96656d944edd80ec1b1182ba0cee6b4d527c69535b2ba38dfc6cd14a417e05b5d37b82cbaaf111d0393cf1c0095b228d84e38686aa0052b6e064c4889df747000498ca987b658a9c83bb0a44641a9e4b0a422e206439e9f3079972f4b30eb3a7b1833e0c2784ea6b1b04b81277e5ce814187", 0x92}, {&(0x7f0000001000-0x4c)="dfdf7d778b16cbcb180b2854372cb05ea3cc803d7216387c6bcd618327ea1d95832f6ba3033906f5c5f6f4130846d54d90079b28eb78fd7e2958c38bdb48cd1baa99cdfeacd87af3c38cb5ee", 0x4c}, {&(0x7f0000001000-0x66)="3d649ff317915dd13c03999feb29740b4bf28310f87d215d456d6ba760fcdc3279832a568d672697076507ed55d337184508382d883595a2c8d726d161eb23ba12b7d21ceb0e541bb87368cac8974fcaf708734332c60ec2d4e8273653805325abc03a5f927f", 0x66}, {&(0x7f0000f5c000)="747b4dbf0c88f44144ec7cf1fa7984a1a5251743a40b0f4b822d2393be98de30e18fb044c5dd21e6ba58a46f67bd687c0c707db53b225cfc9622f9a5ce3c2085d91fdfe9f20c810b0146b4544bddd3d8e4ad78193b8da907c0f03945053749cb61da208c7841470c047da084b070b33f1d6dacaec814d1627fa4c8c531fbdb0e242406d4adf2034c781ed5788ef6cf395647d923f8a7138583dc8b8c", 0x9c}, {&(0x7f0000862000-0x41)="9a05c2839454b57921b1b8a7f7df2e6dc21b626bc94a3e05369d317ca581690dee5e7444ab086a1a11f6ad736d6c8a5dc85465f967b747df9355a800da5441a6e6", 0x41}], 0x9, &(0x7f0000001000-0x2c8)=[{0x94, 0x114, 0x7, "828d9d0f833b47d919b060fd95c904231bee51202566fb12cfbedb4a9a8cfb7ddfa06c62b208a5e47718519159c053599ffc9870abbaf82c2c2c0e617ccb5648982ed426a6f7ecd011c3a8affe7a210c6d9d7a9cd7cd215008cb77eaf01826e4cc8a6724d43838d2647dd93663587e001646fe07f03edecfd0c430eb77a4478386ac27a3c8aa"}, {0x54, 0x3a, 0x2, "3a098470334c79486f0803920e9022d965047b32479f1700fe7fd4d0de93b802751f9f9c4fa8a4974407e697f1f9a88e03d2c6cbb19d1c85087a06198a579f91d76d4e780c2b6227"}, {0x100, 0x111, 0x3ff, "e21890200636f847d32be3feffc666631f59871935b6c92d86e7239f0e54cd88c223cbb1ccc693325f9c44ed2f960992861b31e081b444c1115dd9c742874d727cb847bc6d6119bd14af81b2d104b60c29a1f754d17c0b49793cb413d30b2cbbe7a6c4c7726b94f7f4a6b046c35ebcdb609b3468cbd4f7471629032425e146cc30faf19786abec7d47c4aafca11b251177e315ceb2bd7309a2f17a08638e4c9874229bafd6bc00b154e1303c8268694004cb132f682f5b9d89f6bc9cd7a4379fa769d81ab669f4e12272f8822e5b7106c2e69cebf4d3d7638249f7cf46ab7cdf8fd695aedbe11068c1b87e72ead610d6436b364d"}, {0xc0, 0x10b, 0x1, "6239ecf340d15c5e037eddafb6b8e9e07f2d4d12b8901f16d5704f8fac4edba6134cea40abe6a3cce3210ac78ca9a634630a46a973dc73a9abf400f47bfeafb67ad40fc9234cad86031e52af6fd11e734af268837266ba2ad9ec778568157b1a884b95a07e4af72f25beb22fb20da54268b6be29c73687c105e007c7d68a53cd45ec59eae3d67c41e5845844abf2074741d098ed5561edaa556ac8c7e150a67a80bb91732aecbab329d5c49bfcb2ce61038ae4"}, {0x20, 0x11, 0x0, "d0ac86841a973e67abc2ffff79f2044d8770"}], 0x2c8, 0x5}, 0x8000) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000001000-0x4), 0x4) 2018/02/10 18:07:38 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000027000-0x58)={0x9, 0x0, 0x1f, 0x7, 0xff, 0x9}) 2018/02/10 18:07:38 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d87000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000f88000-0x3)='%A\x00', 0x2) 2018/02/10 18:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079a000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000639000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000e5c000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8e000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x2f, r1, r2}, {0x4, 0xb48, 0x3, 0x1656, 0x7fff, 0x7f, 0x0, 0x3}, {0x6, 0x4, 0x5, 0x4}, 0x6, 0xe, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x0, 0x3, 0x100, 0x6, 0x3}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076b000-0x10)='/dev/sequencer2\x00', 0x1250c1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000316000)='/dev/autofs\x00', 0x210000, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3e, &(0x7f0000c11000-0x40)=@hopopts={0xff, 0x1, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3fd) getpeername$netlink(r3, &(0x7f000022c000), &(0x7f0000447000-0x4)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x10000) getsockopt$inet6_int(r5, 0x29, 0x38, &(0x7f0000f51000), &(0x7f0000cd3000-0x4)=0x4) syz_open_dev$admmidi(&(0x7f00004db000-0xe)='/dev/admmidi#\x00', 0x8000, 0x94a02) 2018/02/10 18:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x40000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000012000-0xc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000a8000), &(0x7f0000a79000-0x4)=0x4) 2018/02/10 18:07:38 executing program 1: 2018/02/10 18:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x404) write(r1, &(0x7f0000393000)="6e73d8388de6fb1b8537a87680a5e0bda96ca123ed94c35d2de94815912b598ddbdcd8c2f3d5a2fffe2d59a3c2626f1f088b4433339f63a36581753cf7092ba6517b6384ee3c08697bfa0595c218a91164ff815185059b531fcf56a971f2975794516b37c592b69fc450958cf1b8817e1f008254d702cac9a8fc2394700540c57583a07b5724457b9fe2d99e799faef70c8a98e1d62adcfb7525b01e52dcd8e300b693a62b8668ba284528c5f90dd7c7c50e8ba11bde24ef34dcf77e0cd7f3d38fc80a6f295f88c878417df6258ab753af714562e6732b62fbb61ff9", 0xdc) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x1000000) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000b61000-0x9)={@generic="f878d6a8f4ed79ffed81f4364a13d848", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) stat(&(0x7f0000591000)='./control\x00', &(0x7f000074a000)) rmdir(&(0x7f0000a38000)='./control\x00') 2018/02/10 18:07:38 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x13}, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xa2}}, 0x80000000, 0x8, 0x485, 0xffffffff, 0x40}, &(0x7f0000009000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000b000-0x70)={0xffffffffffff6cba, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x20, 0x6, 0x2, 0x1, 0x33a, &(0x7f000000a000)=@generic="f3abfccda442bfd0972b5ff83b8b717a", 0xfffffffffffffff9, 0x7, 0x7f}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x8507, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0xe88e}, 0x98) accept4$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000-0x4)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000008000)="50b19ae6a176cf5cf17be68014747eaba64054395cc5f57083377a0c16fd2c1e51c19ed579815abce7aa203fba1acb670711eb3fd9924fe5fb5f94b1cf901e95aa412d23655051c5b2e83ae94f7de8d3cab9fcc13538aa062a", 0x59, 0x20000000, &(0x7f0000009000-0x14)={0x11, 0xf8, r3, 0x1, 0x401, 0x6, @empty}, 0x14) 2018/02/10 18:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000285000)=0x1, 0x4) bind$inet(r0, &(0x7f000041a000-0x10)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x1019d, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000743000)='(,#lolo\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000682000-0xd5)="d9edc7a04a5bf78b00b4201acb7d4651697c29438e15be9414b7d653b0f0b0c768e230a57b8708f9e18fb63b17e0970d30e2c06d28d2f08c38348e13beef8e9ecd0a774be67a567d8f568ac0e40983724ca5572c1f42acd9272db40245761a17112f6b8d44456714aaabb0c1e9605e8dac180e6f8b578caec2f3d17d136d2c96b232361a27d831fbf8a2078da95d36ac49e5494c6d42fd4e0a992b2f7a8d456a0d7a5fb6e73694aa251b3a605e9d075e6ed51731d63702a2ef0c8eead5361829af6d4b0a87cb8676c0cdc4d7281b97eb566faff2a4", 0xd5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000018000-0x4)=0x8550, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/10 18:07:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/02/10 18:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e9000-0x9)='/dev/dsp\x00', 0x400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030c000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000ac8000-0x8)={0x1, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000ec1000)) r4 = eventfd2(0x0, 0x80801) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000423000)=@ioapic) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000010c000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r4, 0xfffffffffffffffd, 0x2, r4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$eventfd(r4, &(0x7f0000930000-0x8)=0xfffffefffffff2b9, 0xfffffffffffffdf8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004bb000)={0x0, 0x0, 0x0, []}, &(0x7f00005d7000-0x4)=0x8) 2018/02/10 18:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) tee(r0, r0, 0x7, 0x2) 2018/02/10 18:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f6c000)='/dev/input/mouse#\x00', 0x0, 0x400000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008ce000-0xb)='/dev/mixer\x00', 0x40000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000363000-0x8)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000772000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) getsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000b8000-0x4), &(0x7f0000602000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c14000)={0x0, 0xa9, "ac5d7a6f43cf569b1047d8d8118e144afc2eaf91a20e858efabeb562b74bc5486a7eab003a348fac4edb2c1d2dcae0fbf5cc544b78f9e4f8ac0a84c8224b56cee5bca6e95d4813ec450fc4177d7b0d0005a40de4ca8c7229d5ed0784aa7565947ec4bf7faf435480fbfb1c577a63510c3855d0200559d5069d5cb3664239d47a36520d171bfb3de95dd922c345553d860171b7a82a30b70a54f2774db54b87dd39e6fec348c7ee3648"}, &(0x7f000018a000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001f1000)={r4, 0x7f}, &(0x7f0000eb3000)=0x8) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000835000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) r1 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005e2000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000316000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/status\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000cea000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f00008b1000)={0x1c, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8, @binary}]}, 0x180}, 0x1}, 0x0) sendmsg(r4, &(0x7f00000fb000-0x1c)={&(0x7f0000f19000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x3, 0x4, 0x1, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x32, &(0x7f0000acf000-0x38)=[{&(0x7f00009bd000)}, {&(0x7f0000067000-0xed)="7fa3e9a59f0ae697e35012d86f4635890c3fb5552622ca952e61867aeb008e21b81238cc0a3d71fd550009b2a902abdb5f64acae5c284f50595dce090c8b82573d5b5cefbd04033c3ea225fafcac8ea0ac22e12cba65935274dea41d7e3e38d1b2636e1851480fb36a8ffd99fed8806b1a6fb58273ee650009ba34593eace3e2241b6f1f4e7ff6b4a57c3b8af13d952c642a54fd5884242a83892096f3865246c3e71cb34cc531a4050ffab976dd648467c68f8a74f3227b95f5ef3bbeee07a56cc207808e2acb88fbcac72123a617c743a286111d0bcfece7b4c9328769bff51e86960c1cbd2f54cfae9f86a7", 0xed}, {&(0x7f00001fe000-0x81)="fe466f79f2cd68825c9718bf168b4edc50959d617c7d13282b13613f8a6b3035bedab7efc570c10ad35e990dea8cce176ebddeecd604e9cf3d8146ac5e07b135937689bd2de2958f4787cb45f6184592d59cfe327e5c64f7f16fee54876d067ddeb8a9af3d19962bf5ae098db56caa70099412dbd1db452a3bc30827fb3b2d54bd", 0x81}, {&(0x7f00001af000)="ce02edb4d0aaa5adcc3c7d05bd6c5ea3ffda6d0e3266f998ab37d883bad08d77f3f6987db902e2453c77e468335d97509b04b43fd5f844b63b1e41893f2625901ee3a236346d0f6882637ea25017e71358f2a07bc35731776145f31066c095edbf43aa15f78922b778e2f8d398a27d4ea141caf69b69bf716a38e60b45d15e5de05a2754324d8570694eb750527f1cf75b8f6f4702b459f7d285cee539a9fd878494e7a2f09b09afa856bb0eebb47e0c1f5d3b03c0d547e93dec4a213f34fdc671f1e2f72f3a2f3a6c", 0xc9}, {&(0x7f0000d73000)="fdae2f78c6236be271cdfe23b21b6535cf5c6a2ed6e1dcd42a56ac1de89f40928e2c6e9a3be49299f421ff972b5ea70a3262bf153c522adf0d73fa5ffbaac3f544087c7804988f2f0f525b2864cd5516c92dad0c66ef656fc25587683bdcc0f972b272efa2261d6624c472f6dc78baa83c3c6d1a42ed11875bb3ce8d66513da9b6222a1dbb23a24edcc5eaf551e4a35ad11c6c969e835ee772a096b0c5eac50b3dd177b08040415cb376b5d1661dfe1c2c9de494c81c3d5e51db25b7fe18b04be1591657378bd9991414fade41d9cce8740c321a7e77", 0xd6}, {&(0x7f000023c000)="61b0996d3474c4a8a83bfe69343d8fc1c6628afbd369483fa7c6fbf9de5cddf559a97a750ee29d4c195327fca6c2b039b27d2cf61b3f7f0ac791863af6304e1d94c11398e248f7887d8f166b48055f1586d4d865b15499ffcd3448cf1f670c90bd761834acf3029f415ce8b03191420770e8b8d7a58ad4", 0x77}, {&(0x7f00003d4000-0x8f)="a774a127f727964bb27ac11e1cfbba76d27640334012eb1ada8f9da821f830db891095cd0608b84996ed6678312369e84cb5b070075305953c73852417d18ccd47fba80268fb0f5002fed1f7d9a4d1ea57801ed86f337fba538330c70f2e3a4224a2f0ed9a399a7a956cc8a299d39d1581148cf966413d3fd5dc003cb98d6bf9e9019677798192f1b3fbcdfed29641", 0x8f}], 0x7, 0x0, 0x0, 0x4011}, 0x4000) pipe2(&(0x7f00007a3000-0x8)={0x0, 0x0}, 0x0) bind$bt_hci(r5, &(0x7f0000c33000)={0x1f, 0x9}, 0x6) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x2, 0x224000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000-0xc)={0x0, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000e000-0x14)={r2, 0xc, "4520b69c1f2e1cea5cfd56a0"}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000d000+0x42c)={r2, 0x5}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x200040, 0x0) 2018/02/10 18:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556000-0x10)='/dev/sequencer2\x00', 0x400901, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000cf0000-0x8)=0x1) ioperm(0x0, 0x9a3c, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bfd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000b1c000)={0x8, 0x94, 0x9, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000021000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x4}, &(0x7f0000cf1000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000a4000-0x8)={r2, 0x7f}, 0x8) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000001000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000730000-0x10)='/dev/input/mice\x00', 0x0, 0x121082) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d08000)={0x9d, 0x7, 0x47, 0xa9ba, 0x5d5, 0x200, 0x6, 0x6, 0x9, 0x401, 0x0, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2000, 0x0) preadv(r1, &(0x7f000025a000)=[{&(0x7f00001cc000)=""/94, 0x5e}, {&(0x7f0000e35000-0xbc)=""/188, 0xbc}, {&(0x7f0000822000-0xee)=""/238, 0xee}], 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006b4000-0x4)) 2018/02/10 18:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005fa000-0x10)=@common='bridge0\x00', 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c09000), &(0x7f0000a11000)=0x8) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/10 18:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ed6000-0x10)={&(0x7f0000772000/0x2000)=nil, 0x2000}) tkill(r1, 0x7) 2018/02/10 18:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000355000)='/dev/amidi#\x00', 0x0, 0xe000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000230000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009a3000)=0x1, 0x4) getpid() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e13000), 0x8) io_setup(0x7ff, &(0x7f0000d4a000)=0x0) preadv(r1, &(0x7f00001c8000-0x18)=[{&(0x7f0000ce7000-0x75)=""/117, 0x75}, {&(0x7f00007b1000-0xaa)=""/170, 0xaa}, {&(0x7f0000b1a000+0x558)=""/2, 0x2}], 0x3, 0x0) io_cancel(r2, &(0x7f0000455000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00008a7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e9000-0x20)) syz_open_dev$adsp(&(0x7f00002a2000)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002a8000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x1, 0x22, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x4), 0x800) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000067f000-0x8), &(0x7f0000551000-0x4)=0x8) 2018/02/10 18:07:39 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b3a000-0x8)={0x0}, &(0x7f0000fc9000)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcb000-0x4), &(0x7f00003c7000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e39000)={r1, 0x2710}, 0x8) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[], 0x0, 0x0, 0x0) 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000071a000-0x1c)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) finit_module(r1, &(0x7f0000fed000-0x1)='\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/10 18:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ddd000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00006e7000-0x4)=r0) r2 = eventfd2(0x5, 0x801) read$eventfd(r2, &(0x7f0000354000), 0x8) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setlease(r0, 0x400, 0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b36000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) 2018/02/10 18:07:39 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000007000-0x1000)="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") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) close(r0) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000526000-0x8)='./file0\x00', 0x40) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000045a000-0x6)={0xee, 0x1ff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f6e000)={0x401, 0x7fffffff, 0x8d, 0x1}) request_key(&(0x7f0000fb7000-0x6)='logon\x00', &(0x7f0000e09000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000174000)='procbdev\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000f91000-0x8)='keyring\x00', &(0x7f00009e3000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000945000)='rxrpc_s\x00', &(0x7f00004e2000+0x48a)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a1c000)="598a10a72f2a60a04e82c13eee96a23ca53bb8be06ee3ec17675266933094e11c43b5b4beb9b6973627a5bc6257bee84e0f0370fa34da23b7510d2e75f6c0e0822b6f9ddd68a1ff37122a8e678eabd2e8ea48add58221b1cfe1df6619b4b15109b8eb78a2b8cfd659cf3bb943ae84f9f329886fb91aea0df92ef1aec265d7d5c81ddbf5f8645d68ef6c741efcea100c1", 0x90, 0xfffffffffffffffb) add_key(&(0x7f000028e000)='user\x00', &(0x7f0000e0a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000077000)="1010", 0x2, r1) 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000008000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0xfffffffffffffffb, [0x4, 0xbf, 0x7f, 0x3f, 0x1, 0x80, 0x6]}, 0x5c) r2 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x7ffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000000d000), &(0x7f000000a000-0x4)=0x4) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000006000-0x6)='logon\x00', &(0x7f0000002000-0x9)='vboxnet1\x00') 2018/02/10 18:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000078000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ce1000-0x4)='tls\x00', 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/10 18:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002ed000)=[@in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}], 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0xe0)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x0, &(0x7f0000e7c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) r2 = socket(0x4, 0xf, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000015b000)=0xa065) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) lseek(r2, 0x0, 0x3) sendto$inet(r0, &(0x7f00000af000-0x1)='\'', 0x1, 0x0, &(0x7f000074c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 18:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000763000-0xc)='/dev/amidi#\x00', 0x4, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000843000-0x6)={0x0}, &(0x7f00004b7000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009eb000-0x8)={r3, 0x9}, &(0x7f00005d8000)=0x8) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000098e000-0x30)={0x0, 0x80}) r4 = syz_open_dev$adsp(&(0x7f0000755000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x101000) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000d68000)={0x7, 0x0, [{0x1, 0x3f, 0x1, 0xffffffff, 0x3, 0xa19, 0x1}, {0x0, 0x80000001, 0x1, 0x3, 0x101, 0x40, 0x401}, {0xc000001f, 0x3f, 0x1, 0x1, 0x9, 0x0, 0x2}, {0x0, 0x8000, 0x1, 0x3, 0x2, 0x8001, 0x5}, {0x80000002, 0x3fffc, 0x7, 0x81, 0x736, 0x10000, 0x7f}, {0x7, 0x4, 0x3, 0xffff, 0x8d2, 0x0, 0x5}, {0xc0000019, 0x1, 0x1, 0x80000000, 0x1, 0x10001, 0xc000000000000}]}) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000048d000-0x18)=""/24, &(0x7f00005fc000-0x4)=0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005bb000)={0x0, 0x9, 0x10, 0x9, 0x400}, &(0x7f0000ccc000-0x4)=0x18) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000ed7000)={@nfc={0x27, 0x100000000, 0xdd2e, 0x1}, {&(0x7f0000c81000-0xd5)=""/213, 0xd5}, &(0x7f00003e0000), 0x1}, 0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f0a000-0x14)={r2, 0x0, 0x6, [0x2, 0x6, 0xb1b, 0x7fff, 0x7, 0x0]}, &(0x7f00007a2000-0x4)=0x14) 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x7)='pstore\x00', 0x0, &(0x7f0000005000-0xef)="04b874185b9093f52cfd1bbd36cad37bf4fefea25654c32fcfbf7e46a93631e691a5afcee66a52ce545e81de9d61a65b4f930886edab6f141297627f0b692094013ea832f44505d24106cb6c2cd5aa31dc3ccda311995cb67e98edd79d347fd938c81ff82489bd85ad94f241724008307ec04ef8fc8003a0db4dc8d91840dcb6ede1479aff65ce08caae18189a11d5b2fcb61af0835c8b2f1d4a0b054e6f32da21a5ea6d664dbb5a7a1d1eef84aa76b57db15487d8ad28ea94c741096e404ba96098ebbdeb118ba6c79baa12c3d524322cf03bc173512d8422b89f72f03c5dd4438ddcc15234eb182e6a3ba79af931") ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/10 18:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000fc5000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x6}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000780000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000808000)={{&(0x7f0000e1c000/0x3000)=nil, 0x3000}, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000211000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00001b6000-0x62)=""/98) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000063000), &(0x7f0000cc2000)=0x4) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$dspn(&(0x7f0000c4a000-0xa)='/dev/dsp#\x00', 0x4, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000577000-0x8c)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r3 = getpid() getpgid(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/audio\x00', 0x10040, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r4}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r5, &(0x7f0000cb5000)=""/72, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000c78000)='/dev/snd/controlC#\x00') 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0xffffffffffffff41) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) setns(0xffffffffffffffff, 0x0) clone(0x32020100, &(0x7f0000d7a000), &(0x7f0000c38000-0x4), &(0x7f00001cc000), &(0x7f0000c05000)) socket(0x9, 0x4, 0x9da) 2018/02/10 18:07:39 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xbe, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r3 = getpid() ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a94000-0x9)=""/11) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) inotify_rm_watch(r1, r2) remap_file_pages(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000002, 0x200, 0x40) 2018/02/10 18:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006b2000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x220900) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000080e000-0x8)={0x9, &(0x7f00005ff000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d5b000-0x5)=@assoc_value, &(0x7f000008c000-0x4)=0xffc0) syz_open_dev$admmidi(&(0x7f0000ef3000-0xe)='/dev/admmidi#\x00', 0x16c, 0x400000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f7e000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb6000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00007a3000)={0xffffffff, 0x4, 0x56, 0x3f, 0x7, 0x9018}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ace000-0xb), &(0x7f00001cf000)=0xb) 2018/02/10 18:07:39 executing program 3: clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f00005ec000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$cont(0x1f, r0, 0x6, 0x0) getpriority(0x1, 0x0) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3) pipe2(&(0x7f0000e5b000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000256000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001f3000-0xc)) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002ee000-0x5)='ceph\x00', &(0x7f00000b8000)={0x73, 0x79, 0x7a}, &(0x7f0000156000-0x52), 0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x20) keyctl$setperm(0x5, r1, 0x0) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) bind$llc(r0, &(0x7f0000c64000-0x10)={0x1a, 0xf8, 0xaf, 0x0, 0x438, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r1, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r1, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000d31000-0x4), &(0x7f0000ade000-0x4)=0x4) 2018/02/10 18:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007a5000)=@assoc_value={0x0}, &(0x7f00001a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000040c000)={r6, 0x7f, 0xfffffffffffffffc, 0x3}, &(0x7f0000120000-0x4)=0x10) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000183000)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/10 18:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000060f000-0x10)=@generic="82c5757a5d2fd1212c5096be0d6ea559") close(r0) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000427000)='ppp0$[\x00') bpf$MAP_CREATE(0x0, &(0x7f000062d000)={0xf, 0x7, 0x1, 0x7, 0x14, r0, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c4e000)={r1, &(0x7f000068f000-0x1000), &(0x7f0000257000-0x46)=""/70}, 0x18) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) [ 37.507538] mmap: syz-executor0 (5717) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) connect(r0, &(0x7f0000005000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/10 18:07:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x103400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd41, 0x10100) write$fuse(r1, &(0x7f0000f85000-0x1)={0x18, 0x1, 0x6, @fuse_bmap_out={0x5}}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c8a000)) 2018/02/10 18:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname(r0, &(0x7f00008e6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f54000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000893000-0x10), &(0x7f0000658000), 0x0) 2018/02/10 18:07:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000015000-0x8)={0x0, 0xffffffffffffad1e}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffffffffffff8000, 0x6}, &(0x7f0000013000)=0x98) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000015000)={0x0, r0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/10 18:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0xffffffffffffff41) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) setns(0xffffffffffffffff, 0x0) clone(0x32020100, &(0x7f0000d7a000), &(0x7f0000c38000-0x4), &(0x7f00001cc000), &(0x7f0000c05000)) socket(0x9, 0x4, 0x9da) 2018/02/10 18:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f2b000-0x4), &(0x7f00002e4000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f00003bd000)={&(0x7f0000263000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000495000-0x8)={&(0x7f00006ea000)=@ipv4_delroute={0x24, 0x19, 0x800, 0x0, 0x2, {0x2, 0x20, 0x0, 0x40, 0xfd, 0x7, 0xff, 0xb}, [@RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x40844}, 0x4040800) 2018/02/10 18:07:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8040000000018, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x680401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001000)={0x3f, 0x198, &(0x7f0000000000)="21fa9c0d19532ebe1931fb7eb8f63a0906cccce478af132ee4d840c0ff3a3f3a615f4a3ad291a1f75683632eed062f86dc5caa8fe7daafc3b654a1b0b453b58450b7c55f8776599d0e4438d6a76d00342b206be824ad1c5c48cf49a90b73268652c5a778339fe3a9c8541cd203da0ca36c17def4faff4f3211b6b3ffcb046ba01530cd13062b9a95f3fba8cde7ab27775adafc0faaa6d015101167ebceab89a096cedd899defdee0008d71a383de69efdcf1aa1ec0095de1021b25ad5fb06db77feee05878ce8d10efe6faf31edea16fd072754877e12b8eab108ddee284871c88fe1e4852b2e202543b330e78", &(0x7f0000000000), 0xed}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x7e, &(0x7f0000003000-0x51)="a80bd2ebf27365e5040f27a79c542c9ddc141ac15719281fd44b057ed093ec6ff269fdf14145d844a11d84a96c2c17156996d61970392b7a0ae4bea2c7498c12104a23dfcc0088a0fffb235b85151b587a") sendto$inet(r0, &(0x7f0000001000-0x9d), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/10 18:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000584000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00004a5000-0x8)=0x4) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) r5 = dup2(r3, r0) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000e8a000)) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000701000)={0x5, 0x1, 0x7fffffff, 0x6, 0x401, 0x1, 0x7, 0x1, 0xfffffffffffeffff, 0x6fcbb081}) tkill(r2, 0x16) 2018/02/10 18:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001f4000-0x4)='/dev/snd/pcmC#D#c\x00', 0x5c32, 0x4040) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f09000-0x14)={0x3f, 0x5, 0x8, 0x4, 0xfffffffffffffff8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 37.678661] [ 37.680384] ============================= [ 37.684573] WARNING: suspicious RCU usage [ 37.688745] 4.15.0+ #217 Not tainted [ 37.692501] ----------------------------- [ 37.696691] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 37.706047] [ 37.706047] other info that might help us debug this: [ 37.706047] [ 37.714224] [ 37.714224] rcu_scheduler_active = 2, debug_locks = 1 [ 37.720938] 1 lock held by syz-executor6/5761: [ 37.725555] #0: (rcu_read_lock){....}, at: [<000000000f8ed1a5>] __rds_conn_create+0xe46/0x1b50 [ 37.734635] [ 37.734635] stack backtrace: [ 37.739161] CPU: 0 PID: 5761 Comm: syz-executor6 Not tainted 4.15.0+ #217 [ 37.746080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.755428] Call Trace: [ 37.758005] dump_stack+0x194/0x257 [ 37.761628] ? arch_local_irq_restore+0x53/0x53 [ 37.766310] lockdep_rcu_suspicious+0x123/0x170 [ 37.770974] ___might_sleep+0x385/0x470 [ 37.774935] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.780798] ? debug_mutex_init+0x1c/0x60 [ 37.784933] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.789944] __might_sleep+0x95/0x190 [ 37.793746] kmem_cache_alloc+0x2a2/0x760 [ 37.797878] ? lock_acquire+0x1d5/0x580 [ 37.801835] ? __rds_conn_create+0xe46/0x1b50 [ 37.806333] rds_tcp_conn_alloc+0xa7/0x4e0 [ 37.810561] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 37.814950] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.819174] ? __lockdep_init_map+0xe4/0x650 [ 37.823566] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.827791] __rds_conn_create+0x112f/0x1b50 [ 37.832230] ? rds_conn_drop+0xb0/0xb0 [ 37.836126] ? __raw_spin_lock_init+0x1c/0x100 [ 37.840695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.845706] ? __lockdep_init_map+0xe4/0x650 [ 37.850105] ? lockdep_init_map+0x9/0x10 [ 37.854149] ? __init_waitqueue_head+0x97/0x140 [ 37.858806] ? init_wait_entry+0x1b0/0x1b0 [ 37.863042] ? lockdep_init_map+0x9/0x10 [ 37.867097] ? rds_message_alloc+0x28c/0x330 [ 37.871490] ? rds_message_next_extension+0x210/0x210 [ 37.876659] ? trace_hardirqs_on+0xd/0x10 [ 37.880799] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.885199] ? __release_sock+0x360/0x360 [ 37.889323] ? lock_sock_nested+0x91/0x110 [ 37.893552] rds_conn_create_outgoing+0x3f/0x50 [ 37.898214] rds_sendmsg+0xda3/0x2390 [ 37.901994] ? avc_has_perm+0x43e/0x680 [ 37.905993] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.910475] ? iterate_fd+0x3f0/0x3f0 [ 37.914263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.919272] ? find_held_lock+0x35/0x1d0 [ 37.923341] ? sock_has_perm+0x2a4/0x420 [ 37.927389] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.932733] ? lock_release+0xa02/0xa40 [ 37.936692] ? __check_object_size+0x8b/0x530 [ 37.941191] ? __might_sleep+0x95/0x190 [ 37.945159] ? selinux_socket_sendmsg+0x36/0x40 [ 37.949811] ? security_socket_sendmsg+0x89/0xb0 [ 37.954551] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.959045] sock_sendmsg+0xca/0x110 [ 37.962747] SYSC_sendto+0x361/0x5c0 [ 37.966456] ? SYSC_connect+0x4a0/0x4a0 [ 37.970447] ? schedule+0xf5/0x430 [ 37.973970] ? SYSC_bind+0x290/0x410 [ 37.977715] ? exit_to_usermode_loop+0x8c/0x2f0 [ 37.982381] ? trace_hardirqs_off+0xd/0x10 [ 37.986598] ? exit_to_usermode_loop+0x198/0x2f0 [ 37.991345] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.996874] SyS_sendto+0x40/0x50 [ 38.000313] ? SyS_getpeername+0x30/0x30 [ 38.004356] do_fast_syscall_32+0x3ee/0xfa1 [ 38.008665] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.013670] ? do_int80_syscall_32+0x9d0/0x9d0 [ 38.018236] ? finish_task_switch+0x1e2/0x890 [ 38.022709] ? finish_task_switch+0x1b9/0x890 [ 38.027199] ? syscall_return_slowpath+0x2ac/0x550 [ 38.032114] ? prepare_exit_to_usermode+0x350/0x350 [ 38.037118] ? sysret32_from_system_call+0x5/0x3b [ 38.041958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.046802] entry_SYSENTER_compat+0x54/0x63 [ 38.051190] RIP: 0023:0xf7f8cc79 [ 38.054534] RSP: 002b:00000000f778809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 38.062222] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 38.069471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb 2018/02/10 18:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000481000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a37000-0x5c)=@ethtool_coalesce={0xf, 0xfffffffffffffe01, 0x5, 0x100000001, 0xfffffffffffffffe, 0x3, 0xffffffff00000001, 0x0, 0x6, 0x86, 0x1, 0x1, 0x6, 0x800, 0x0, 0x7, 0x5, 0x4, 0xa13, 0xfffffffffffffffe, 0x3, 0x5, 0x9}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5b000-0x28)={@common='sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f4000-0x28)={@generic="4513529e45a3ccad516649fd4bd404f7", r1}) sendmsg$nfc_llcp(r0, &(0x7f000060e000-0x1c)={&(0x7f0000722000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, "cf883457ab8a8df9bd9492cb1171f11ba0e081503e30c9673211b8d1e715dcc0304d110d94d4f23ef385cd48b3fca74ac5868a09ec6568a369e743633f8b23"}, 0x58, &(0x7f0000ed8000)=[], 0x0, &(0x7f000017f000-0xd0)={0xc, 0x0, 0x8}, 0xfffffffffffffff7, 0x4}, 0x0) 2018/02/10 18:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f13000-0x4), 0x80000) set_thread_area(&(0x7f0000d04000-0x10)={0x34, 0x1000, 0xffffffff, 0x3f, 0x7f, 0x80, 0x7, 0x5, 0x4, 0x667c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000efe000)={0x0, 0x5}, &(0x7f0000055000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006e5000-0x8)={r1}, &(0x7f0000af4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004a8000)=0x8001, 0x4) r2 = socket(0x1000000010, 0x80000a, 0xc) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8000}]}]}, 0x28}, 0x1}, 0x0) [ 38.076719] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 38.083969] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 38.091218] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 38.099607] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 38.107087] in_atomic(): 1, irqs_disabled(): 0, pid: 5761, name: syz-executor6 [ 38.114488] 1 lock held by syz-executor6/5761: [ 38.119087] #0: (rcu_read_lock){....}, at: [<000000000f8ed1a5>] __rds_conn_create+0xe46/0x1b50 2018/02/10 18:07:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x40, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000764000)={r1, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x3, 0x5, 0x6, 0x0, 0x8, 0x2, 0x81, 0x7, 0x8, 0x3, 0x80, 0x0, 0x8, 0x4, 0x8]}, &(0x7f0000768000-0x4)=0x108) mmap$binder(&(0x7f0000238000/0x3000)=nil, 0x3000, 0x1000002, 0x81010, r0, 0x0) [ 38.128086] CPU: 0 PID: 5761 Comm: syz-executor6 Not tainted 4.15.0+ #217 [ 38.135003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.144350] Call Trace: [ 38.146945] dump_stack+0x194/0x257 [ 38.150580] ? arch_local_irq_restore+0x53/0x53 [ 38.155248] ? print_lock+0x9f/0xa2 [ 38.158877] ? lockdep_print_held_locks+0xc4/0x130 [ 38.163815] ___might_sleep+0x2b2/0x470 [ 38.167781] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.173640] ? debug_mutex_init+0x1c/0x60 [ 38.177767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.182765] __might_sleep+0x95/0x190 [ 38.186548] kmem_cache_alloc+0x2a2/0x760 [ 38.190670] ? lock_acquire+0x1d5/0x580 [ 38.194623] ? __rds_conn_create+0xe46/0x1b50 [ 38.199107] rds_tcp_conn_alloc+0xa7/0x4e0 [ 38.203326] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 38.207708] ? rds_cmsg_atomic+0xff0/0xff0 [ 38.211925] ? __lockdep_init_map+0xe4/0x650 [ 38.216310] ? rds_cmsg_atomic+0xff0/0xff0 [ 38.220525] __rds_conn_create+0x112f/0x1b50 [ 38.224941] ? rds_conn_drop+0xb0/0xb0 [ 38.228820] ? __raw_spin_lock_init+0x1c/0x100 [ 38.233382] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.238385] ? __lockdep_init_map+0xe4/0x650 [ 38.242772] ? lockdep_init_map+0x9/0x10 [ 38.246808] ? __init_waitqueue_head+0x97/0x140 [ 38.251458] ? init_wait_entry+0x1b0/0x1b0 [ 38.255675] ? lockdep_init_map+0x9/0x10 [ 38.259718] ? rds_message_alloc+0x28c/0x330 [ 38.264103] ? rds_message_next_extension+0x210/0x210 [ 38.269265] ? trace_hardirqs_on+0xd/0x10 [ 38.273395] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.277785] ? __release_sock+0x360/0x360 [ 38.281905] ? lock_sock_nested+0x91/0x110 [ 38.286129] rds_conn_create_outgoing+0x3f/0x50 [ 38.290782] rds_sendmsg+0xda3/0x2390 [ 38.294559] ? avc_has_perm+0x43e/0x680 [ 38.298531] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.303004] ? iterate_fd+0x3f0/0x3f0 [ 38.306789] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.311791] ? find_held_lock+0x35/0x1d0 [ 38.315843] ? sock_has_perm+0x2a4/0x420 [ 38.319883] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.325226] ? lock_release+0xa02/0xa40 [ 38.329180] ? __check_object_size+0x8b/0x530 [ 38.333661] ? __might_sleep+0x95/0x190 [ 38.337623] ? selinux_socket_sendmsg+0x36/0x40 [ 38.342271] ? security_socket_sendmsg+0x89/0xb0 [ 38.347006] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.351486] sock_sendmsg+0xca/0x110 [ 38.355179] SYSC_sendto+0x361/0x5c0 [ 38.358874] ? SYSC_connect+0x4a0/0x4a0 [ 38.362847] ? schedule+0xf5/0x430 [ 38.366362] ? SYSC_bind+0x290/0x410 [ 38.370083] ? exit_to_usermode_loop+0x8c/0x2f0 [ 38.374736] ? trace_hardirqs_off+0xd/0x10 [ 38.378947] ? exit_to_usermode_loop+0x198/0x2f0 [ 38.383681] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.389198] SyS_sendto+0x40/0x50 [ 38.392630] ? SyS_getpeername+0x30/0x30 [ 38.396671] do_fast_syscall_32+0x3ee/0xfa1 [ 38.400973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.405970] ? do_int80_syscall_32+0x9d0/0x9d0 [ 38.410527] ? finish_task_switch+0x1e2/0x890 [ 38.414995] ? finish_task_switch+0x1b9/0x890 [ 38.419475] ? syscall_return_slowpath+0x2ac/0x550 [ 38.424382] ? prepare_exit_to_usermode+0x350/0x350 [ 38.429464] ? sysret32_from_system_call+0x5/0x3b [ 38.434287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.439114] entry_SYSENTER_compat+0x54/0x63 [ 38.443498] RIP: 0023:0xf7f8cc79 [ 38.446834] RSP: 002b:00000000f778809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 38.454794] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 38.462037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb [ 38.470060] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 38.477309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 38.484554] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000d24000)='logon\x00', &(0x7f00001e8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006e5000-0x1)='\x00', 0xfffffffffffffffb) add_key(&(0x7f00006bc000-0xc)='cifs.spnego\x00', &(0x7f0000edd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fbb000-0x84)="2cad02de0abcc468b9e4037ecabb37b61c54c39374aa37d4a62f5e8471eda82b016fe0b4dff7024c2e32ada0ff7c3ac46af3ed103f33cf3953e773513712dd2ea30b43dbdeddd4978c6aa92b11ca936a54d0085b6f0c2c1cd2353230aff3cb8f2cc8a5c5f505ac714bb4c1b057619d3f90c0060cedb20577509ea0c1c6c715d1e31f34be", 0x84, r1) pread64(r0, &(0x7f000011c000-0x65)=""/101, 0x65, 0x0) 2018/02/10 18:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00000e5000)=""/7) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ea000-0x8)) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2}]}, 0x3a1}, 0x1}, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00002ee000-0xf5)=""/245) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000bad000)="585ecccf1c721a2663c015ebd68982932fb35e103ffbab19f19d417da3439b6285c89b1285cb42c6b1a7e106d94bfd27ed7d0dd40602921ea463e181c229b07fa046d884dc98fe8f539764f28931129c84612600497846ce503f870f0c4e178ad9fec7579672240b13afedf8b1e8ac37b1643e919ce605e05e643b0d4713bb4eb6b608ff5e059d265715ad92b75ded94413929e41f4b6217d754cee00dabd7e7b2be7f531b52bb6d3ef901", 0xab) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f000025b000-0x38)=[{&(0x7f0000546000-0xf6)=""/246, 0xf6}, {&(0x7f0000dd1000)=""/3, 0x3}, {&(0x7f000010b000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/10 18:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000abd000-0xb)='/dev/vcsa#\x00', 0x93f1, 0x200) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x28}, {0x6}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000341000)='/dev/sequencer2\x00', 0x705005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000865000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time, {}, {}, @queue={0x0, {0x5}}}, {0x0, 0x0, 0x0, 0x4, @tick=0x5, {}, {0x3f}, @result}], 0x38) 2018/02/10 18:07:40 executing program 4: socketpair(0x15, 0x2, 0x2, &(0x7f0000717000-0x8)={0x0, 0x0}) bind$vsock_stream(r0, &(0x7f0000e20000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8), 0xfffffffc) preadv(r2, &(0x7f0000b8f000-0x40)=[{&(0x7f00001dc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000881000)=""/4096, 0x1000}, {&(0x7f000096f000-0x7f)=""/127, 0x7f}, {&(0x7f0000813000-0x62)=""/206, 0xce}, {&(0x7f0000934000)=""/207, 0xcf}, {&(0x7f0000a86000-0x84)=""/132, 0x84}, {&(0x7f0000a97000-0xd0)=""/208, 0xd0}, {&(0x7f00009a0000)=""/5, 0x5}], 0x8, 0x0) 2018/02/10 18:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000058000-0xc)=""/12) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000cb1000)={0x0, 0x0}, 0x800) r3 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009d000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f000018b000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000979000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000086f000)=0x0) r10 = getuid() lstat(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f0000a8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0}, &(0x7f000089e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b86000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f000004a000)=0xe8) stat(&(0x7f0000337000)='./file0\x00', &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00005a3000-0x4)=0x0, &(0x7f0000c78000), &(0x7f00002e7000)) r17 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0}, &(0x7f0000318000-0x4)=0xc) r19 = getuid() stat(&(0x7f0000551000-0x8)='./file0\x00', &(0x7f0000508000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a3000-0xc)={0x0}, &(0x7f00006ad000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004f7000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000ad4000)=0xe8) getgroups(0x3, &(0x7f0000b1b000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) r25 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000d8000)={{{@in=@broadcast, @in=@local}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000879000)=0xe8) stat(&(0x7f00000b5000)='./file0\x00', &(0x7f0000c44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000b66000-0x4)=0xe8) r29 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f2c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a79000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000e62000-0x4)=0xe8) getresgid(&(0x7f0000cb8000), &(0x7f0000fc8000-0x4), &(0x7f0000be7000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000919000-0x4)=0x0) getresuid(&(0x7f000098b000), &(0x7f000004d000-0x4), &(0x7f0000a95000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c13000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078e000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eae000)=0x0) r37 = getuid() getgroups(0x3, &(0x7f00000bd000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r39 = getpid() r40 = geteuid() getgroups(0x2, &(0x7f00000bf000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e87000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000055f000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000050a000-0x4)=0xe8) r44 = getegid() r45 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000fae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005a6000-0x4), &(0x7f0000420000-0x4), &(0x7f0000f5c000)=0x0) sendmmsg$unix(r2, &(0x7f0000373000)=[{&(0x7f000090b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000079a000-0x48)=[{&(0x7f00000a7000-0xc2)="826c2184ef5effcaf5b420fe7a754858318b106f6448836796be639b60b5bb417d555bbd60b43946c36cac7b7a02beb244991ceca9a00e9a669978c62fa1c75297a4b8948f3343ce29316f5d374906ffdf99e3eb90b4d585ad46ffa96d73a11d7a2b4ca3b29fd5a7a48762394284ef3e31c246d3520706f98951d37375db18625788c836adc5c54c386866005139af992accd8cb23c1e8ac11ca5cd5548beb495e48e07695afa5f33282a6cc0707a2b91a9f73cb03941417a4927b79b897da8f3c36", 0xc2}, {&(0x7f0000bc9000-0xb1)="bba6bf0618605fc4920b92fc6ebead2a4aa9c4d43a54d989df8c5f3e08e3e7577307cd997f59e0f78a72e78ce44dfba86b40be9eee474d32bd679fe4998d6d336f91dee0b6804622cec5ee4cbf599f607f2850aa8e101d0cde0aebf55640671929804ca58b83234f8d0cdefb3b2844303b792fe16290e7c3bd3800e4a96be72e8c14506e2df2fcc575a54a7f7eec729c2df65a5894ddf1f6d337acaedc675959b6df06bf1fdfa5b6cb5b8df7099dccf089", 0xb1}, {&(0x7f0000016000)="82a7de9fda1917c8c9d5637ecb8e69f84ed61cc25f6935161eab078a660a2269b8da08d8fea6eab9cbf46f71880cf259175ace6bd3fd61270f29a1e32fc67ae41986f40d8225f1999dc8ccb189ac5e487afa2ad16d4dc840819a3feaf9b00c7d46d2d0bc2a0f2dc8f2dcaa98bb42bff3a3bb13ce8fe900f81183ddbdc902e3a25f65fca075039f3f27e2aa25db432b766cab8eb682b670264fae206bb83e095baa8a9b7ca3a5f72dfb6f07dbc74b31f2e62455249894d57f2bcfce4c742b97d0415eecd9448def118bbf6bb47cf8a88b7837e7019ce534390b885b754cf5ebb57f31962a39de7db768514e", 0xeb}, {&(0x7f0000823000)="2281e3a710f660cfef171a7b6674da21220b2618edac43e38f5c363d45855cfc301cc3ca487b28b12e634e2aad6d55bb8ff38eb05192", 0x36}, {&(0x7f00009ff000-0xb)="65c2af11214951bef468b37b6f6611f419dffbad0fd442a6721e72", 0x1b}, {&(0x7f000006a000)}, {&(0x7f0000846000)="60892cea23ef9c402665c4c1a002c3607f32121579e9013f3c3260a5a813aa9ce0ecf8dadabc3980ec472e0852ec9b8a643e8ff42b932aaac5d0a59cbdfed8c8a30a17b6e3ba5e24de731ebbb3a23f5b414fe721e1f66e2684189dcdedb51d98eb62522178a434dc161b25bbd27384932c7c7b2cf2329c67cccd0b8f5bb34678be9288987ccb7e09a2c445da48e0d6cc9b295368a99c663c2ccd3b0d834420e3ea937dde3690a1f883e6ebe9142c6dd9fd515e79f87064bf06ea982aaf2fea215416f1731f098c17", 0xc8}, {&(0x7f00002b3000+0xc6b)="691ca874b462563e43b4bc57a06a1a31353d0e2f3e05483135aa73fa9fa107f481fe6cd1d00dd5264618b338bfa163db2fd09d7bbc3fc3918e600f786f9f3860f37ba7e27751f5c0866d68ce905e1397bcc522cab44930c18074674a5e9c1880b1eba942caa6c4ce4a2ec18cdfa0456220586f87c5669e1dcc775a703fb4bf22b20c5bee95a3b57fb06be7d03cbc98b6dd74aca80a9068bc21e067d79096e49fbe7248a8192b44fe233df01ed50ec876e541137d2c748dafd0", 0xb9}, {&(0x7f00000d4000)="53bb7c5dd1af7a27f05a4cce3ab185d69659830b50a316c9081e7a3528e5981fc1c488e1c1794d3e6c6844b5d8d20e6a50066ed3d18948c6bdd9eb9ebbda889b092eaf44277c338abd090f4861e556a16ab98ea9ee6edf99", 0x58}], 0x9, &(0x7f0000f3c000-0xf8)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xf8, 0x8000}, {&(0x7f0000fe3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006d7000-0x48)=[{&(0x7f0000a52000)="55bbbfe9be2a4fe0d6b864746769ab77256a936053ee759ccd5e9ecaa457a70d33211f5fc095b81f0cad5f59be16965de43610404d1284be22aba89519609c08a829ebe189c624ab7b3650b7efe3f39d1cdb65c25030f83009d79241810d81f76bb8aa3e6c9834eaf5ebce6de076280f8c69499465d5c01b0b8a0340cbc871dbe339d2e9537aecc61dcdfca3d50dff5fc6511f015c5b7239589231e6", 0x9c}, {&(0x7f0000f2b000)="f777af93ac4b97381863226ee18a902592e757cb380de12f0805a8805c87f011328428611364501af6d3eaf8ef30342ccce3d96a6aa3bc633fffd05541fd20f9324cf45e2b2bec66249bc62bfc88d1e0fbb7654995b7efb5dde74ac7a42a59dc67f341007c0e7d4b0f298b4584bb214a4b285969eaab91b8ac7ced4d90790fa8c56881a1156d9eb0ad220ecbec15f1ccd3f040278c3b4df3787eb47c7cdab9680db7694efd2c5ae36e", 0xa9}, {&(0x7f000099d000-0x77)="527f60b26cbd70fc3c07fb1cbaf69538505b56e83b84b43eb56bf84c1a4a1484645238eadee713354211eeb5695c5be30d2a0b30edb056670db00ae79eba09bc5196034224a7b49786fe540cf4ed305f3400b95721380085a98636f3e6f8ff2df888ca9798890e6281a78346cdef8fd850243a47523016", 0x77}, {&(0x7f0000c58000)="6cb334305a3f641eae51a09c681d0c6fa0af9c570e2f06015b84ec2725d3ea456354be7f09f8f608d98cb4d2e4943b289540c44a09bd9fff18def68544d886ad7834a90d3beefffe86d561db6a9ce857f8f1cec68bd5772795", 0x59}, {&(0x7f00000c1000)="986de4ffb6dad2545dd6d2a2ddd65fed3d1668ee89ea2cfe92c8ed07f9b750e79eb72548b0543eca747b771906e79921ebbcf2f024cd0d3e4a71970d51d2f46b708423a20c5ebaefb73c29fa510b1409c2f171f122b7867198aa73a03242ef70477380f3b8c8443a4c7eff351589b959a000ff5612647a82e5cc", 0x7a}, {&(0x7f0000f46000)="4e0bfcd8e0ce7c0f667ba85131308e81187874f37af698b132080330bdf8576d76f02643189f64ba6dcfac27f03213654ff9c122de8e17692d29b8989a18bd6a65c0e17c9f0f62a82e30625ccdbe45b957ba7acc09cf687681a78ab52524ecea47b6aa0a20d1eadcf1156a3825bf258d4a8007090025bb3fc0176112eb257bd13e87e0462825fa936eafe291399efb52be4aeeaee11faf0c1e48bc01fe8e43fbfab46913f1c06ae5e464dc5da5f7af943732655b50a28cbb310b74f885", 0xbd}, {&(0x7f0000ab3000)="3141ae116e193698b35b429f097f7159bd149cb1b52322705851979801b937188edd87e3ee8a76b1c037afed25bb6e24c4f05bac21d6fba49a7c2c8ff8f752075c8876a891c42ceea33ce608680eda08019211312ad3f8a1005c8fe79c86ce32c28878de48d19b11ef1666ff0a4522e04d812725c970eb5b7f028ffee31e4deeb4cbde30241bac51d06d2f211711765aad12dcd4101b004f6963e277447cad3eb27af90257320d19319817a7cb", 0xad}, {&(0x7f0000470000-0x39)="e370f6252343458140000bdf84a4edba3d3080faa4dec5b3b2878d98dead2890e380342a99700a667e60c4cf3d03ad426d6029a803272249b6", 0x39}, {&(0x7f000012d000)="aad83bca2785e37cba542a3c881be5ab9a055ddd7bbb309249596101eee01aa5220f749d43915d2d96f3545d8317de3dbdcb77840a81f943fa2f6ef8eff64e807c67710fec1d3e9fc8", 0x49}], 0x9, &(0x7f0000cdf000)=[@cred={0x18, 0x1, 0x2, r25, r20, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r1, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x80, 0x14}, {&(0x7f0000626000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000051b000-0x20)=[{&(0x7f0000c4c000)="9d9e921c427d6fd5334076c161ce480a080bf273ef6634efa71ccd068d1edc7b84a2523efb41897369f2a36061713cd157f350f99c44bfe1fb7540bf819baf2d6b1cf7bf6fa04bd40cecc61450a85e1a5dec68c2f8c75097396d2e3c73c95554930e8ae2866293af5433bed79d2c9799bada6b297d347d6e655d9f5086bbec5cc665a757e588440f100a441ad664b36f07d795a4b421a43651b96e1f0544bf0a2cdc189705308130f7c690b7aaaa0bb9634e9b2926b1ee9bb53722aed980e4a2b8", 0xc1}, {&(0x7f00000b0000)="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", 0xfa}, {&(0x7f0000e9c000-0xb9)="6f5bde1641cd82ef13704ea6747f1b29eb13ecd330013798efe8a71571bf3a9097e960489fdb8095b2608027f8d2535ff42048c735e98d69a35b6cf441f40e70b764037b744327f2f45805d5dc0c6bb825af09e03281f2c2278277eddf9ff3b89b64f6f0c7d11866f28977de909f49d6ff31e116499cef315acf56b17415a8bcf454ceb6d981445685fdc5c335cef36e2e6a2683723a4a971949962b3b438f07789e348d39ad683a7f6a2507506139fc8ddcc3cae857d98ad7", 0xb9}, {&(0x7f0000a28000+0x842)}], 0x4, &(0x7f00009c2000-0x18)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x18, 0x4000}, {&(0x7f0000acc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002d8000-0x18)=[{&(0x7f0000474000-0x62)="20b09418236103ee944adef5115537dec03bb592543edc7037b44dcc65a36dfb24f7184ad79b4c5fef7eab15745c35ce3a1ab6bee1c554bc8c5d3f90d784e124180f57ec9338745cbeba906b1bbf5e52193a9d231da7d796101b9551e065edbd21bc", 0x62}, {&(0x7f000064f000-0x95)="f2beecd469993a7ee65e3ecea31f02a2eaa09055fff8266872a87185ceb9eac4d73a75f63b9dab2d68ba850e9c5530f7e501c2b8404f10b4c462ae681877745905d8a79413830c750c467cd7ffad88fb9fc7834e3ca6c3879ba7e9639fd309ddde4d4726d9b5236373da942fb61d5e97ced472a286a6bdadf9ac8da8d78c7e99fcfc40c9d91764a5ff955f5c3fca03c1faf5a03e30", 0x95}, {&(0x7f0000916000-0x5a)="a507cba5f3595bc27c774d16b3016c31d36c27ffab736c64e8e7bfeff25a7fbf9ff07ba9b4b8479110d8cd40da25181056b15a44b69f04f4c66ab637d6d90b3351828679ffe0436e23238a505ffb59958b58e912e4cf8b4fb125", 0x5a}], 0x3, &(0x7f0000124000)=[@cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r0, r1, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x70, 0x4000000}], 0x4, 0x40000) 2018/02/10 18:07:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x80000001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x200, 0x4, 0x1, 0x9b6, 0x4, 0x5, 0x4}, 0xc) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fstat(r1, &(0x7f000001c000-0x44)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000020000)={&(0x7f0000005000/0x3000)=nil, 0x3000}) 2018/02/10 18:07:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x40, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000764000)={r1, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x3, 0x5, 0x6, 0x0, 0x8, 0x2, 0x81, 0x7, 0x8, 0x3, 0x80, 0x0, 0x8, 0x4, 0x8]}, &(0x7f0000768000-0x4)=0x108) mmap$binder(&(0x7f0000238000/0x3000)=nil, 0x3000, 0x1000002, 0x81010, r0, 0x0) 2018/02/10 18:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000584000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00004a5000-0x8)=0x4) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) r5 = dup2(r3, r0) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000e8a000)) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000701000)={0x5, 0x1, 0x7fffffff, 0x6, 0x401, 0x1, 0x7, 0x1, 0xfffffffffffeffff, 0x6fcbb081}) tkill(r2, 0x16) 2018/02/10 18:07:40 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000824000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000571000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000081e000)=[0x5, 0x1]) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b33000-0x6)='vegas\x00', 0x6) shutdown(r1, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000fe000-0x20)={0x80000001, 0x8, 0x0, 0x2, 0x5, 0x8, 0x9, 0x0, 0x40, 0x1000, 0x0, 0x8}) 2018/02/10 18:07:40 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a12000/0x2000)=nil, 0x2000, &(0x7f0000c53000-0x2c)=""/44) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000942000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000be3000-0x1008)={0x0, 0xf00, "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"}, &(0x7f0000c58000)=0xf08) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) 2018/02/10 18:07:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099d000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000038d000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002f9000)={r1, r0}) renameat(r0, &(0x7f00008a9000)='./file0\x00', r1, &(0x7f0000cc8000-0x8)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009fe000)={@common='teql0\x00', @ifru_mtu=0x500000000000000}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007d9000)) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r2 = signalfd4(r1, &(0x7f0000057000), 0x8, 0x0) readv(r2, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(r2, &(0x7f0000168000-0x8)={0x5}, 0x8) signalfd(r2, &(0x7f00004d4000-0x7), 0x8) 2018/02/10 18:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000d96000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000457000), &(0x7f0000000000)=0x8) 2018/02/10 18:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e29000)={0x0, 0x1c, &(0x7f0000173000)=[@in6={0xa, 0x2, 0x422, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x45df}]}, &(0x7f00004dc000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa8000-0xc)={r1, 0x5, 0x2, [0x6, 0x1ff]}, &(0x7f00004e4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000080000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000605000)='/dev/usbmon#\x00', 0x5, 0x220000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000d5e000)={{0x2, 0x2, 0x7, 0x3}, 0xed54, 0xffffffff, 'id0\x00', 'timer1\x00', 0x0, 0x7fff, 0x1, 0x41090d78, 0x99}) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000b99000-0xfe)={0xfa, "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"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001b1000-0x4)=0x7) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000f75000-0x10)={0x8, 0x3, 0xe6, 0x4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000024e000-0xa)={0x0, 0x10001, 0x1, [0x2]}, &(0x7f0000cdd000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d4d000)={r4}, &(0x7f0000337000)=0x8) recvfrom$ax25(r0, &(0x7f0000c28000)=""/76, 0x4c, 0x40000045, &(0x7f0000df0000-0x10)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/02/10 18:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bbd000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c10000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000927000-0xb8)={0x0, 0x20, 0x61a, 0x8000, 0x7, 0xfd, 0x1, 0x0, {0x0, @in6={{0xa, 0x0, 0x5a05, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x20}}, 0x4, 0x2, 0x3, 0x6}}, &(0x7f0000752000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b9a000-0xc)=@sack_info={r2, 0x3f, 0x1}, 0xffffff0d) accept4$alg(r1, 0x0, 0x0, 0x800) setsockopt(r1, 0x4, 0x40, &(0x7f0000222000)="06d05b47140bdc9ea3a55e4c3d4bf066dad9f982ac9c7f6c0940b4ff9ff1341637c462033faa41e625496a0beb9589efcf38a2ca53e2fd93a4013d3be6c24d094c916233b094daa9131a5d5c29ad8aa2627350d3f0399a643d59965bacce57be5d097dedc29bd4ae05d75b10f86af1", 0x6f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000014c000-0x20)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000132000-0x80)={0x3, 0x0, [{0x40000001, 0x401, 0x4, 0xfff, 0x1, 0x40, 0x6}, {0x0, 0x520224f4, 0x4, 0x1, 0x7, 0x4, 0x9}, {0x6, 0x400, 0x2, 0x7, 0x9, 0x3, 0x9}]}) 2018/02/10 18:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004b9000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000978000-0x18)=[{0x3, 0x6}, {0x3, 0x4}, {0x2, 0xffff}], 0x3) r1 = getuid() quotactl(0x9e6, &(0x7f0000efe000)='./file0\x00', r1, &(0x7f0000084000-0x40)="5c0739bc64b8b731877bb041e92bc673ce31e294cbcab9ebc4c0f5464832b1c0d550a396cc7ce8c1f1f6d8d5097f937361454038f140ad860dbda86285b13fb8") mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000920000-0x3f0)=@security={'security\x00', 0xe, 0x4, 0x394, 0xffffffff, 0x0, 0xfc, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000b32000), {[{{@uncond, 0x0, 0xa0, 0xfc, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x2, 0x3, 0x1, 0x0, 0x4, 0x2, 0x10001, 0x2}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x81, 0x2, [0x39, 0x2b, 0x5, 0x16, 0xc, 0x27, 0x1, 0x19, 0x4, 0x3e, 0x2a, 0x8, 0x24, 0x34, 0xb, 0x1a], 0x0, 0x7, 0x200}}}, {{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @random="b89242ab7208", 0x6, 0xa, [0x1a, 0x6, 0xd, 0x40, 0x16, 0x37, 0x3, 0x27, 0x5, 0x0, 0x26, 0x33, 0xd, 0x35, 0x18, 0x3a], 0x2, 0x2, 0x1ff}}}, {{@uncond, 0x0, 0xdc, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xcc73, [0x8001, 0x80, 0x5, 0x3, 0x5, 0x5], 0x80000000, 0x9, 0xbd}}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x4, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xffffffffffffffbf, 0xc, [0x3e, 0x25, 0x2f, 0x13, 0x1d, 0x22, 0x17, 0x1b, 0x3f, 0x14, 0x2e, 0x3f, 0x13, 0x1a, 0x2e, 0x28], 0x3, 0x4, 0x80}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b18000-0xc)={&(0x7f0000092000)='./file0\x00', r0}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00006cf000)=""/224) 2018/02/10 18:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000c75000-0x38)=[{&(0x7f0000651000-0xba)=""/186, 0xba}, {&(0x7f0000860000-0x41)=""/65, 0x41}, {&(0x7f0000b07000)=""/108, 0x6c}, {&(0x7f00002a4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000252000)=""/60, 0x3c}, {&(0x7f00004f0000)=""/169, 0xa9}, {&(0x7f00001a4000)=""/10, 0xa}], 0x7, &(0x7f00000ac000-0x38)=[{&(0x7f0000e87000)=""/147, 0x93}, {&(0x7f00008e5000)=""/4096, 0x1000}, {&(0x7f0000732000-0x1d)=""/29, 0x1d}, {&(0x7f0000ee0000)=""/208, 0xd0}, {&(0x7f00005a0000-0x68)=""/104, 0x68}, {&(0x7f0000a5d000-0x27)=""/39, 0x27}, {&(0x7f0000b88000)=""/163, 0xa3}], 0x7, 0x0) perf_event_open(&(0x7f0000744000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000f000-0x120)=[], 0x0, 0x0, &(0x7f000000e000)}) r2 = mmap$binder(&(0x7f000020e000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xffffffffffffff31, 0x0, &(0x7f0000006000-0x2c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000c18000-0x62)="8aed79314f4efed3700c091800000002410e33ba0d90556ea4ad3f939530fbb311789db4ffa029a0b40300a80d6dd6fb3f5cf1bc65c742e3e33dae8d3e51cc5bbf4300811fcd942e03f88f1d3f2672d70ddba1e9236e538ff23434ba5c4df25dc809"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000077d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000396000-0x20)={@generic="598ceac5d9ab4f0c5a10e6a3896c3844", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) setitimer(0x1, &(0x7f0000e77000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000ef4000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/10 18:07:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004b9000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r3 = dup2(r2, r2) mq_timedreceive(r3, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f00005c4000-0x10)) 2018/02/10 18:07:40 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/10 18:07:40 executing program 7: socket(0x0, 0x3, 0x5) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005ff000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000059d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e28000)={&(0x7f0000001000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x1000, 0x6, @random="0f89e2d3daaf"}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[{0x24, 0x11f, 0x800, "d5d8bfc7cd53ded0e913615bd56de21566c04d6048c7"}, {0xfc, 0x114, 0x9, "46171b498974b00e3a083f7b4205893d4db7cce45012884d3c9a5dae152692a359f1fb997e33832debf91b06bba6db84b822b84971083549116a6b480ae7015709988513055f84351f6195c5c0edd47bf9fa8d13c66e396496384a97a301792b126468ea5499a20a140e9e2704330c8d67931d842d13822083f87360970c211dd2fb390dfbfca7eecc74110dd4c7cd332f7abfd2e9fde5ff74a6636f9c33294ad58c8cfc3c1c1e24bbad077157a0069dfec25e71784baf082bf9a676febeb12c81b1f03b93f32e9f6d0393af310f3e1ccfaf97b33b17bcdf44a8e70a157272651d1f54c4a7d809feeebaa9a761"}, {0x14, 0x104, 0x101, "37a65503b05b"}, {0xa4, 0x13b, 0x2a93, "2c244091f47cdce3f9c76a7bc5251a1ad8e704efd48eb116cd9d509d638494af26ec20a9151d946b34949566d39258d6995cc82246a41b3289f33885dba960f0c63a472ac7fca48db876de4be13e48bd7f4d96ce15ba7f4faa431c0b0485651d676809d868976f6afc8d662ddfcf7c8f7ad1e978b2fe4961c546e7ba871cfbf7c96dddfe94e83ef8fb169eb94f9ad7e8d5da58b8dbb5f478"}], 0x1d8, 0x40}, 0x44810) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r3, &(0x7f0000e61000-0x78)=[], 0x0, 0x0) 2018/02/10 18:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2236, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) dup2(r0, r1) 2018/02/10 18:07:40 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000014000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000112000)=[{0x10, 0x29, 0x8, '5'}], 0x10}}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000019000-0x4)=0xffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/10 18:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5c000-0x9)='/dev/rtc\x00', 0x440000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000462000)={[{0x6, 0x7f, 0x5, 0x19fb, 0xfffffffffffffffd, 0x1ff, 0x7, 0x101, 0x0, 0x8, 0x0, 0x0, 0x1f}, {0x4, 0x80, 0x7f, 0x6, 0x9, 0x9, 0x20, 0x7, 0x2, 0x9, 0x5, 0x5, 0x8001}, {0x8, 0x73a, 0x2, 0x9, 0xffff, 0x1, 0x7f, 0x81, 0x5, 0x4, 0x10000, 0x100000001, 0x5}], 0x1000}) execve(&(0x7f0000517000)='./file0/file0\x00', &(0x7f0000c88000)=[], &(0x7f0000ba1000-0x14)=[]) [ 38.871820] binder: 5844:5846 BC_FREE_BUFFER u000000002020e000 no match 2018/02/10 18:07:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000021000-0x10)=@generic="5fb351805e1a1aec63a61be722d1f8e9") symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/10 18:07:41 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{}, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r1}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fca000)={0x0, 0x2710}, 0x8) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f4000)=0x1, 0x4) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f000071c000-0x48)=[{&(0x7f00006a6000)="9811daef76f370e72c8da639443f0deab881ffce1a3fbebf404560733208b2537e382d7296e045c313506180c8e930674f8fbe86ac25c9d4f9c1d35fa770091c78cc41784b93c23c03704dca8092282426cc3c312fb6a4f485d25f600fde2301f59a25a40fd9673b7f6456576edf3e96448430e3c4a4df5fe645efaf1224979b03169df9e258a06562d9e6de2af51b4a22f6a77d65d3c42360c8c1d60c7a40dbdab122a801a0ad7a296147daf92b3a9441ef7ff1221f5d4ca918e43c302654813121d0623c05486b55e6d5e25f102a39bb8bc1cad747d6108dc34c53e6187e05ac", 0xe1}, {&(0x7f0000d62000)="cf4e7ad87274f9ff6599a1d67b26eb0e104249d0eb6990503f83ba0f8076fce0bbd5e1da2b9a597802b4a99de44855f1e124e6dd66a26f6ed81bdc7ad5a6c3c3ee529b", 0x43}, {&(0x7f0000de5000)="c78c0c2a9e7c0e90d7c4a1f85ec4cd8e370b94e772ec26ca8c3321d1ceded0c95584ea864d61a9b13a1372b1252cc9c6f382de9428a26f428c8f7ace2988288407fd069f7b9a30c89a5a687401251b79adabb567c8db73ce405adf01b93fd30fe61fd01a7124e38ac1766e41b2165a23b36a45c45c83a4f0d7326055135abdd5b5b92bb1fc72eea975516265859031447d22d9ca2cfcb8bb987063e98a714475eaeb231fa865ea4f44074ba169e595c61950ad5274072e16d38d6dacfa9624803d00a7f8273f418a877b6bc9c360a569ce", 0xc1}, {&(0x7f0000f14000)="8d7cc3f4c990eca4b9d75d9b4f90fd12bc13eade67a59ec2168fed25d6dc0371456a21956f1ef6baae0851c7aaa10eba957678590b36eec6f2329257fd68ecb8c47863cacd34d1f9a74956318c66ec08aa97b7a8bcff0fb03590abee96c475c455199967a119ea696bd7b1ab03dd6342e12d02cdd5da425c91dad785363412117a768cadabcaf4c90f4be1fc3b73ee75003ca23a1bb26060b0dd2c5f", 0x9c}, {&(0x7f0000382000)="a6c6c4e7bb0c33a88348d93781f68b3a49e55d04c0b62238e0d7ab5351550b4b55e4f4b6b9bcf36f70dbc2a609adf1a1971a7fb552999d95db11ee01c1198bbd8ab5a6e0327f94dbb1113c4655cfd9dbf33933562e820710645c17b2c9a028e0ef05b1ddb2a3bc8bdffd0fd0ab02a5bbeac96d0cadcc1dcb0d598fbc20f33917057e3fc43d88fdd340c8a8b197a6dbb91b7bae58bc72dcd32c0efeb75c2aabfe64c4f3327eabe8c558cb332d798ed7c7d4baac9bb99d624a", 0xb8}, {&(0x7f0000d88000-0xc)="dce9e9656c9982e79a682938", 0xc}, {&(0x7f0000b13000)="b5373e7f4408bc5ad844f28e25d9842706cf809e55afaeda2e5967e4b0d5b021a1513a2da50a8ec158475675e4ae6014408c6fc40be991302a066217e539733c6ef2ba39760ce8d6f99c05266d602365cec7d85f2c2e48dea740ddde4bceeb86d3e5b04d69b8dfd76d1d1c90296ee420bfe1f2f9806f926dad7cfae10872e6fc157f0123e89348dab78e1b5600a3d973cab3259a8969893fddc51e87c9ae3b8ed2554167166242d5010902d6d9fda7bb60535b2c57971f1092b6f97caf6585dd885c0ccae02e221dc4ed90", 0xcb}, {&(0x7f000086e000-0xa3)="f18da9e95b5252965d102db5f6df9c6c3686df30bcf5de50519339f745af151c538bc9843c875e5639a8811ca13f1f99fcd343d33e21aab0f8175e1b318fec5136d7ccad9e3ac26a62290c9c2f3493199d7f298bd54375a00dc0b0644c9c8d7599041c08617704350baf79e3dbd0b60aacf7342cc31a9ac6c1d6f4f8db5bfdc955075a5b52617654adab470904d1a30593d194ad396e8adab97fc514125de066fc60935c175d82ee234e1a570418e4e45d621b0dace0d0424ad9dbe6f39b2f9ea2dc44e9def4c6f15d006853d8f72f14bdaf102a5a", 0xd5}, {&(0x7f00003cc000-0x1000)="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", 0x1000}], 0x9) sendfile(r1, r1, &(0x7f00001f0000), 0x40) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000337000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f000097c000-0x4), 0x0) sendmsg$kcm(r2, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x10d, 0x5807bcf4}], 0x10}, 0x0) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001fd000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000201000-0x4)=0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002e7000-0x4)=0x10, 0x80800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000915000)={0x4, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000af000)={r3, r4}) mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4b000-0xf4), &(0x7f0000131000)}}) 2018/02/10 18:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004b9000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000978000-0x18)=[{0x3, 0x6}, {0x3, 0x4}, {0x2, 0xffff}], 0x3) r1 = getuid() quotactl(0x9e6, &(0x7f0000efe000)='./file0\x00', r1, &(0x7f0000084000-0x40)="5c0739bc64b8b731877bb041e92bc673ce31e294cbcab9ebc4c0f5464832b1c0d550a396cc7ce8c1f1f6d8d5097f937361454038f140ad860dbda86285b13fb8") mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000920000-0x3f0)=@security={'security\x00', 0xe, 0x4, 0x394, 0xffffffff, 0x0, 0xfc, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000b32000), {[{{@uncond, 0x0, 0xa0, 0xfc, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x2, 0x3, 0x1, 0x0, 0x4, 0x2, 0x10001, 0x2}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x81, 0x2, [0x39, 0x2b, 0x5, 0x16, 0xc, 0x27, 0x1, 0x19, 0x4, 0x3e, 0x2a, 0x8, 0x24, 0x34, 0xb, 0x1a], 0x0, 0x7, 0x200}}}, {{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @random="b89242ab7208", 0x6, 0xa, [0x1a, 0x6, 0xd, 0x40, 0x16, 0x37, 0x3, 0x27, 0x5, 0x0, 0x26, 0x33, 0xd, 0x35, 0x18, 0x3a], 0x2, 0x2, 0x1ff}}}, {{@uncond, 0x0, 0xdc, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xcc73, [0x8001, 0x80, 0x5, 0x3, 0x5, 0x5], 0x80000000, 0x9, 0xbd}}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x4, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xffffffffffffffbf, 0xc, [0x3e, 0x25, 0x2f, 0x13, 0x1d, 0x22, 0x17, 0x1b, 0x3f, 0x14, 0x2e, 0x3f, 0x13, 0x1a, 0x2e, 0x28], 0x3, 0x4, 0x80}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b18000-0xc)={&(0x7f0000092000)='./file0\x00', r0}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00006cf000)=""/224) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000774000-0x8), 0x8) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000064e000)={@common='rose0\x00', &(0x7f0000a26000)=@ethtool_rxnfc={0x29, 0xa, 0x2, {0x1b, @hdata="5c1a983bf7142ecc28b2532d8f24ec66ad05fc448fcda50ac59f84de538a37df35076481932ed8eeae9222230987a8d103340d70", {"2a9b", @empty, 0x3, 0x9, [0x7ff, 0x416]}, @sctp_ip6_spec={@dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, 0x1, 0x0, 0x800}, {"b01f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, 0x6, 0x2, [0x800000, 0x39]}, 0x80000001, 0x3ff}, 0x4, [0xffffffffffff314d, 0x5, 0x100000000, 0x2]}}) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f00003b6000-0xf1)=""/241) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) [ 38.923392] binder: BINDER_SET_CONTEXT_MGR already set [ 38.928970] binder: 5844:5846 ioctl 40046207 0 returned -16 [ 38.936987] binder: 5844:5872 BC_FREE_BUFFER u000000002020e000 no match 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cef000)) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f8c000)='./file0\x00', &(0x7f0000c09000)='./file0\x00') 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000510000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f000009e000)="9e0db8fe82b86f17aba87503a3267da70a30e5a893424aad338aa8dc7392d2d91fbc8e872d2ba4d9128e23b8c85feeba241f8f5dbd395f42047193da45f638efd529f7f5f56c0ce72d333cfe13d433b5c37d2b9ce9fb4fbe1ad5feb03370a6f1dc9ee5bf2f6424c86d6ea84eb6aac9ed7aea593067b279d5c24d567f8e3ecd9a54886a55e3002a23ec73d8f679f0aa6e8a7404102cf80f1b474ad4543448c56f1b6c2795b3dec0e08898d20dd249779c97a6ddbdcf835a61cb4f21364d4245c98a779e11bd0e5a65dafa0cea2dfc206c9bd50873cf6321fd659cb05c81d535b13218a518db45374bf4790ef29a502b0eb256339e2fb6e90c81") fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) recvmmsg(r1, &(0x7f000026e000-0xe0)=[{{&(0x7f0000a12000)=@rc, 0x9, &(0x7f0000bbb000)=[{&(0x7f0000b98000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) tkill(0x0, 0x0) 2018/02/10 18:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000076b000), &(0x7f0000b0a000-0x4)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000a05000-0x4), 0x4) delete_module(&(0x7f0000d52000-0x3)='.\\\x00', 0xa00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00009f6000)={0xb67}) sendto$inet(0xffffffffffffffff, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) dup(0xffffffffffffffff) close(r0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000950000+0xab3)) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"e2ac4f81b8c304"}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xb6)="f37e82e992adf82d7c62f64ee2eb80fe48a8b2c3ca579eb1144a6f2ce6cf4a293bb7d0ebd702dec03ea34467add531ad12c4e519fbcae89b81c36349230f97dcc16baed19593cd7ce45922073df54d1464b0bdb74445af9d16271e62d2887a858cd536656b95ad8303eb5b423153b9d16cf9771f910cac9df6e9a40b40e39c939d91d488be58571ce5bbe06dcffae9382e04477a8d9fd63763db4979dbc1b1402c8d35c790f4cb5e4e032651ac453da6aa7f02f91ad9", 0xb6}, {&(0x7f0000002000-0x3c)="49ea78a01e18c9708a500644d57612df85bff8eea3f5a871885e9a10dd0a2151144e02c5559fafc6567a73e0bea5ee96d594489d41325fc279f61f26", 0x3c}], 0x3, &(0x7f0000001000)=[{0x6c, 0x11c, 0x7ff, "456c87f71ca8fb66473e37bc721a2805a1faa2c8c943ceb27267d745034597cee2fa8780a10a1c0787b2ac557150a392fbd5e9dc5ac3641be816b234133bccfb7027d8addd874bd61058594f62561a8ff8754dd89f6392e9f090e1874d"}, {0x40, 0x104, 0x5, "eba9ba75fddd2ee7f0f77fe60aa45ce2e8d8a2faa1aa631f94f3b5884699413f08c8f4e23b1b9aad18c37769fd4005bf3f73"}, {0xd0, 0x114, 0x3, "ebb9d6a9c80e9a165f5c71a10b79485e58a57a347aa6ead0277b314149921140ba1a62df944c566c32e10ea0fabd72c69d1dc60ef3307c58f962932db0f748e6278021869ae443a49982094130960d7919a6421efcc86d4b62ce25bc372b24ff0e36b7808182c24b2889583ab74408e534473b253762d576c6d0a6be5685bbedbc17418ccb4a5bbee3a6e2b57f079a4635d93ef0fc919376bddcc5ea730eb87b9f6a5c8eaa7f240e1e0c9cb3a13d5d0430decc2b5f70dd830985d6b258a4fc7a787496"}], 0x17c, 0x20000001}, 0x1}], 0x1, 0x4040) [ 38.999074] sock: sock_set_timeout: `syz-executor2' (pid 5886) tries to set negative timeout [ 39.031558] sock: sock_set_timeout: `syz-executor2' (pid 5886) tries to set negative timeout 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000000c000)='/dev/adsp#\x00', 0x1, 0x20001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000d000-0x18)=[{&(0x7f000000c000)=""/153, 0x99}, {&(0x7f000000c000)=""/219, 0xdb}, {&(0x7f000000d000-0x64)=""/100, 0x64}], 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x100088041, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000000e000-0xc)={0x100000000, 0x4, [0x9]}) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000e000+0xdc2)=[{r1, 0x4004}, {r1, 0x2}], 0x2, &(0x7f000000a000-0x8)={0x0, 0x989680}, &(0x7f000000f000-0x8)={0x34e5}, 0x8) 2018/02/10 18:07:41 executing program 0: r0 = open(&(0x7f00002f0000-0x8)='./file0\x00', 0x200000, 0x80) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) connect$ax25(r1, &(0x7f0000862000)={0x3, {"c42147a7df949f"}, 0x1000}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000139000), 0x4) syz_open_dev$tun(&(0x7f0000458000-0xd)='/dev/net/tun\x00', 0x0, 0x1) 2018/02/10 18:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000b7e000)) r0 = creat(&(0x7f0000725000)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000c67000)=[{&(0x7f0000dc3000-0x52)="d0", 0x1}], 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00009ab000+0x8c7)={0x70, 0x1, 0x100000001, 0xffff, 0x7, 0x5, 0x2, 0x2, 0x800, 0x1f, 0x100, 0xfe}) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x4, 0x7) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b8000-0x9)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e1c000)={0x0, 0x0}) utimensat(r0, &(0x7f00004e8000)='./file0\x00', &(0x7f0000a57000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f00001da000)='./file0\x00') ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000e56000-0xa8)={0x1, 0x0, [{0x26e, 0x0, 0xffffffffffffffff}]}) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000c29000)={0x0, 0x0, &(0x7f0000b90000)={&(0x7f00007ac000)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d81000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mq_notify(r1, &(0x7f0000f18000)={0x0, 0x3d, 0x1, @thr={&(0x7f0000855000-0x7)="b8ab2b4b8a2657", &(0x7f0000fc7000-0x2f)="823fd572489d454b779de4b03b4f7dd3aa17a1fe6d3ee1fa529fe31ca917175adcbb0785cd730dbff09715d2e278c3"}}) open_by_handle_at(r1, &(0x7f0000cae000-0x79)={0x79, 0x100000000, "3b0caf42a5fcbd24876d3f1d51d35f7cf1a7469399287299c57a4f2fef31b8867a2e1c2b4b2fb60e4822dd1a5e9d4402e951f285800171b5d93978c90c0bbf2e716124ab6a94af5702312398fcd3bb73049c6ab1cdbd5474de670710cdb47674e7746d8bbfa53d7cb2357f017df2d2792a"}, 0x100) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b9e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "931701f18e041c297305bd5884889b9aa4d1b9b55cb4773c83bba5637e1f3e89c428b32b49c3299a6816cdb31bc467207abd193ddc2f0a079f65f07945c1aca8", "3a375874c6f5c8221da6cf9002f11271c9bacacf1a856038ac4ea3afaeb04e72"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x40800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)) 2018/02/10 18:07:41 executing program 1: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x6, &(0x7f000025e000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x27}, @ldst={0x2, 0x3, 0x0, 0x0, 0x9, 0x50, 0x10}], &(0x7f0000903000+0x4f1)='GPL\x00', 0x7, 0xc1, &(0x7f0000780000-0xc1)=""/193, 0x40f00, 0x1}, 0x48) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0x7e)={{{@in=@rand_addr=0x87, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1, 0x0, 0x0, 0x0, 0xa0, 0x9c64a4fe01e338d4, 0x21, r4, r5}, {0x80000000, 0x5, 0x0, 0xffffffffffff0000, 0xc40, 0x2, 0x0, 0x6}, {0x100000001, 0x9, 0x2e98, 0x4}, 0x0, 0xc, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x7, 0x1, 0x3, 0x1, 0x3, 0x7, 0x7f, 0xffffffffffffffab}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) getrusage(0xffffffffffffffff, &(0x7f0000001000)) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x1c)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000004000-0x10)=@delrng={0x10, 0x14, 0x2, 0x5, 0x0, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x1d, r6}, 0x10, &(0x7f0000001000)={&(0x7f0000002000-0x34)={0x7, 0xe40, 0x8, {0x0, 0x7530}, {0x77359400}, {0x2, 0x6, 0x3ff, 0xff}, 0x1, @can={{0x4, 0x1ff, 0x7, 0x1ebb}, 0x1, 0x2, 0x0, 0x0, "c8eb7ca38318dda0"}}, 0x34}, 0x1, 0x0, 0x0, 0x8814}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f00000e2000)="808fefbd13ebebf6b95d50e764a6e91946cfffe5ad8e0831fbeea01f376fb2e7a08bac47375fb06c1afe3bddc41f0b18e5f844124e92ae6431c0e569b982068e1a403f9067f6f61486e72121b2af48685a866a4d3a7e9ccaa67abef6e6bfd3b8fb5de41acc9e999df80c8a734b65ae44bd8055ab79e66dacabf7256184bc3e165d145e1902b7ded4cf229030fcc0d6e1d7f29d66e5bf4e428060a267ad5125d5f6898a8bb8c8ebc3d3e3b9d308ed956aca5e4be07363d829ab373d871b005298ccec58b1cec7817022e196fac6f6a82f11e6", &(0x7f0000000000)="8b7b8648087669ea1f1a91e685f78d24aa1c5c538e2456c7c43cdd645ce0a890f2710e297f526239408aa2e5a080c43610d8ca5c2066c0911b4fcff4f720f8844f63dfc6e83263a0e725817bc93e7c0a09f6", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f0000c7e000-0x10)={&(0x7f00000b8000/0x1000)=nil, 0x1000}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000a6000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f000086c000-0x4)=0x12, 0x4) ioctl$KDMKTONE(r7, 0x4b30, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000050b000-0x20)={@generic="844f69e81eed5c61d6c13dfceb62900e", @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) read$eventfd(r7, &(0x7f0000e36000-0x8), 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000088a000-0x4)) 2018/02/10 18:07:41 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00002d7000)='/dev/admmidi#\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x8080000000000, 0xf1}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000300000-0x68)={r1, r3, 0x8, 0x7, &(0x7f0000000000)="50370349fca2397e496e56b26797fa5f61f57d8667782026bc052c9c5e29a543ebcfec82969dcdd4d0607918277d913f9dbe6cc8ae9cf4723ece77c0eca5e3ec5b3822c1e6805a1ee6", 0x200, 0x0, 0x7, 0xffffffffffffffd3, 0x4, 0x0, 0x2, "5173cbdfebae6e20cd55f098018c9b1a917e2e713b4a9a2101ed772cee4ab79df99f7c181c6dc5c47fa3e496bf482ceff496ce2a9b186ebdfb857b3eb80abdcc2b62f35187681863"}) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40}, 0x14) 2018/02/10 18:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e07000)='./file0\x00', 0xfffffffffffffffb) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0xff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f000027d000)={@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, {&(0x7f0000cca000)=""/22, 0x16}, &(0x7f000015c000)}, 0x42) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000562000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/10 18:07:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000b6a000-0xb)='/dev/vcsa#\x00', 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000429000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}, [0x3, 0x80000000, 0xffffffffffffffff, 0xa0, 0x20400000000000, 0x7, 0x4, 0x436, 0x479, 0x6, 0x6f5, 0xd65, 0x7, 0x9, 0x1000]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f43000)={r1, @in={{0x2, 0x2, @rand_addr=0xaf5}}, 0x3f, 0x7, 0x1000, 0xb32, 0x8}, &(0x7f000072e000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004ad000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xcf}) readv(r2, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd(r2, &(0x7f000017c000), 0x8) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x274) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000ea4000)='./file0\x00', &(0x7f00007b6000)='./file0\x00', &(0x7f0000d12000-0x9)='devtmpfs\x00', 0x0, &(0x7f00007ad000)) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x802}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mlock2(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x1) recvfrom(r0, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffee7, 0x0, 0x0, 0x0) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008c5000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20080) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000013a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000380000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000b5f000-0x4)=0xe8) stat(&(0x7f00002ba000)='./file0\x00', &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc)={r1, r2, r3}, 0xc) open$dir(&(0x7f0000fc7000)='./file1\x00', 0x4000, 0x180) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009c5000)=0x0) r5 = getpgrp(r4) getpgid(r5) 2018/02/10 18:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x4) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd}) r2 = syz_open_dev$adsp(&(0x7f000042b000-0xb)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000e9b000-0x20)={{&(0x7f0000737000-0x55)=""/85, 0x55}, &(0x7f00000df000-0x1), 0x2f47fa8a3a5e93bd}, 0x20) [ 39.392600] device syz6 entered promiscuous mode 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0xffffff58, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') r1 = dup2(r0, r0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000765000-0x30)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000de2000)={{0x0, 0x1ff, 0x7, 0x0, 0x400, 0x6}, 0x6}) 2018/02/10 18:07:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x78, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0xa8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @common='vcan0\x00', @common='tunl0\x00'}, 0x0, 0xa8, 0xec, 0x0, {}, []}, @common=@unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x2], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00'}, 0x0, 0xa8, 0xcc, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xec, 0x0, {}, []}, @common=@unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xa8}}}}, 0x3cc) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/02/10 18:07:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000219000-0x10)='/dev/input/mice\x00', 0x0, 0x40440) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000329000)={0x100, 0xdbd8, 0x8, 0x7, 0x0, 0x92}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x400000000087) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000fc3000), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/10 18:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004fe000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000057e000-0x12)='/dev/input/event#\x00', 0xafa, 0x8000040000000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000abb000-0x2)=""/2) sched_setaffinity(0x0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006c7000-0x4)=0xffffffffffffffe1, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000196000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f000041c000)={0x0, 0x3, 0x8, 0x4, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000ab5000)={0x0, 0x3a, 0x4, @tid=r1}, &(0x7f000005d000)) sched_getscheduler(r1) [ 39.470378] device syz6 left promiscuous mode 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f0a000-0x20)={@common='bpq0\x00', @ifru_flags=0x100}) bind$alg(r0, &(0x7f0000264000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x45) bind$alg(r0, &(0x7f00006fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) 2018/02/10 18:07:41 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000079000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000)='/dev/autofs\x00', 0x24000, 0x0) sendmsg$kcm(r0, &(0x7f00002a9000-0x1c)={&(0x7f0000715000-0x10)=@nfc={0x27, 0x9, 0x1, 0x5}, 0x10, &(0x7f00004ce000-0x8)=[{&(0x7f000078f000)="37315b042b159b57bb7c9ad0d0bc3d8f804e48687dbc9a08ce0804254a246ccff906b1637f91eed51bcedfc96983d43ee839e722f9621851b1922f30754b6b052018dcdcbd61ec111366660d27a3954148a4a5f7b919221535ba8a5a5fdec3d69f68a2f7d71e5cd8bc3739cc41baa51dc197ad7ce6929f09c7a8b0145221c78233d1f88c00d701737debbe8034669fab4b0ba2ecc5eaf96c8a25767bd0ef4123f9d9288e9299e5d2213f9118b73257fa53679f293bc747ee30a6e9400c5107abeb9d794b5cfdad4d4f6cb96428d695116db9832fcff4d54c4adaaafcbd42ad06c104de5619540862b4be33d3ccdd2c3f5cafd100ab", 0xf5}], 0x1, 0x0, 0x0, 0x4}, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "355cf8ffc87d"}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000067e000-0x94)={{0x900, 0x0, 0x20, 0xb2e, 0x1, 0x9}, 0x0, 0x9, 0xffffffffffff0000, 0x2, 0x80, "80438d8b4d34bc1491154a939982bcd67cda50614a527352c392a7b07b93146459d226e2b2a0438be8b1b2d1abb580adf7e97412fb7b27643e573d99e756fb109d40d991599463fdb8b4a1b4b8dd0c8a7f66740c878b50bece26d9c5334f470949401837c0200e600009184d053edcb7ae68571c28bfd329bf75a4e8238dae01"}) 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x80000000001, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f0000b17000)="ff50460008dc1e41e351fbfb886a74d373faba31a1f46157576e43895185d0e8f1dac9a8b0bbe647bf111c41e22c2106ad6e2cc70e46d489f11ebf3e971d728248d6cee72c7509c91a318b5f3285d2c9a44f18fd4b3735f9b928b888ce0891f934ce414fb56c15ae42dab9bc4c393908c2", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000f8e000)='/dev/midi#\x00', 0x3f, 0x404000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000160000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000681000-0x4)=@assoc_id=r1, &(0x7f0000594000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000005f000)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000961000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000632000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000541000-0x14)={r3, 0x10001, 0x32, 0x800, 0x4, 0x1}, &(0x7f0000e16000)=0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000dfa000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023d000-0x8)={r4, 0x1}, &(0x7f0000024000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002c3000)={0x0, 0x8}, &(0x7f0000682000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d5000-0xa)={r5, 0x1, 0x1, [0x1]}, &(0x7f0000587000)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003fa000)=@assoc_value, &(0x7f0000c11000-0x4)=0x8) preadv(r2, &(0x7f000021a000-0x18)=[{&(0x7f00003d7000)=""/23, 0x17}], 0x1, 0x0) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00008c2000)=0x1) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002001090000e6060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000db1000)={0x0, 0x71, "b0d54ccb566ebe1c2e30c66e762ad30a9868acaebc61743770f8d00c67824353b6c051c221f5e246d900852db873750e78ae55cf49f20c12516c5fce4d96c9c7dd22fb30cda8ea11d7adb1dfa7990af0826de13b92a1d539c46487a416dc2e8ed21b704fbe0a8995e3a0f819f7f0da5e18"}, &(0x7f0000241000)=0xfffffffffffffeda) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000049000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000f7a000-0x4), 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c5000-0x8)={r1, 0x4}, 0x8) 2018/02/10 18:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b27000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_emit_ethernet(0x76, &(0x7f000053b000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x40, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x0, 0x6, "7f3d04", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@hopopts={0x4, 0x0, [], []}], "ef34f855a21376e9"}}}}}}}, 0x0) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd}) r2 = syz_open_dev$adsp(&(0x7f000042b000-0xb)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000e9b000-0x20)={{&(0x7f0000737000-0x55)=""/85, 0x55}, &(0x7f00000df000-0x1), 0x2f47fa8a3a5e93bd}, 0x20) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009fa000-0x1c)={&(0x7f0000290000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000476000-0xc)=[{0xc, 0x11f, 0xfa}], 0xc}, 0x1) 2018/02/10 18:07:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f000092a000-0xa)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$adsp(&(0x7f00003cc000-0xb)='/dev/adsp#\x00', 0x370, 0x80002) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000862000)={0x0, @multicast2, @rand_addr}, &(0x7f00005b3000)=0xc) connect$unix(0xffffffffffffffff, &(0x7f0000e5b000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000e40000)=""/144, 0x90) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x1f) ppoll(&(0x7f00005e2000-0x8)=[{0xffffffffffffffff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r1) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000174000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) r1 = syz_open_dev$audion(&(0x7f00000ab000-0xc)='/dev/audio#\x00', 0x7c, 0x101000) eventfd2(0x6, 0x80801) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 18:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e72000)={r0, &(0x7f000041b000)="332fa88a0c13", &(0x7f0000efc000)=""/91}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000c71000-0x9)='/dev/sg#\x00', 0x9, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f7000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f000070a000-0x4)=0xfff4) sendmsg(r0, &(0x7f0000b1e000-0x1c)={&(0x7f00006b0000)=@ll={0x11, 0x1f, r2, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14, &(0x7f000069d000-0x20)=[{&(0x7f000009b000)="d4fb2165dc51983338baac5f1fd579f6c09228d57b1e3fd5cb4b0492fc674ea6356c087884b9bee28a0de53ad4bc7c95ff0a6de9471c73b3e4db49d90875e77b03830eee29a0d1ea7528bd04d856a11d26424571c049cb931ea27f142ef8c4b493cc0fcd66a6df3ea7b571e461bf9e1069d680c815e9400ff1a2f3b6f172abf7da49ece3c10e2cd5863f731e5021", 0x8e}, {&(0x7f0000d44000-0xe2)="d1be1912209356a17e247eb921b9eabbb4da40938e58619391076c4ada6fd61a64cb1c7b42518880f9764ce92abe7d88e57af57d142458ef2421daa9ccda385de1189a9d8e072cd3926f7af405e992c381a2587516126a9b279f07524fe8a1ebb39c57d859a2e82665113d7ac7e7602274566afa4eb661e2341e970cca88371373176e81c9a98326b28037b255b4217e39e8e1854dfc6ee145dba00c46604f8e1eae3e44184169d1bbda3c5f746d1e6746a67e563ff59e81669b9f226362962218b5d151e53d96f04037aa4e2e1dfe44b8efac074cc884412a5f399bb07a7ec57b57", 0xe2}, {&(0x7f0000230000-0xf6)="94de3be72ca302bc52e9557b58c723faed0a5912d533a291da1367f76de2d8471e0aed9a3a0e49762f212ad2764869ebb2ecdd02e9f0adc007ffb5eb8f4b9a0e99520b4ba1f4c3df7c198a4f4e0e2eb4c056261de9d58907d6f2421cbc7e2a5b0bd5f76ec44554da4e34640434b9e0682dbee2327ffaeaf0fac313bb98ad1070c66a5621634a0fabf4e595d94c7b28acae4dfc44adf68fea2e88fc5e93be114bfab01a173ec20e4fd72e6fb6a93b45bc6f4b80f62f7cde095a142d2433aa948d9a4fc30bf1970a1dddf2e19607d2d78108843da42ea80c5803612bca344eebd3de8b432ef75f83fcfe694e058aa0eaf60f16b1a00ec0", 0xf6}, {&(0x7f0000a01000-0x81)="d397cc173e91ade0d01c82f74a35156ea868f4d2ca515ad1e73711ec036f5d095f3410fd0263f1d415584191ba7be4526c96a0dc2075ac0bc17d53ba3678ecbdf019c87d1aabb09295b6007b27aedff39244bd7e7059f11bb477748cf566599940f001e4a632021df833c16cc8e41f18a3fcf248ac2cc4a9ba8d28269868468598", 0x81}], 0x4, &(0x7f00004f1000-0x12d8)=[{0x40, 0x11f, 0x5, "91396574771160d82ad5fb2223fb3626022b7e756524051183ebad366dd45ae7f27620f06771cbfebed50ed72ce94085e0"}, {0xc8, 0x184, 0x5, "2ca2a113f39283bdb935cb3a39eff93d9245ff048b8fcb81ae6d5c7980953120f176980eb72e72f7136ceb18ae0ec79c7647c90654303f7fbba15c7b7e427912f2de9ef34020aaa1a589792eb0113aafac07b1ce3e059f579281c59dfefeb57799a2855436ac7b59468ccdca8f0386e113cac3da28bfc20ca9e2803885755bf3dd5346600d147c7bd2b3cc3a022a3b515cab411ebfb733c6764ae2b26064eaefeeff45d8509bc49c8030dc8cfa7b4411539ac7ffb803035747c23bbd"}, {0xac, 0x11f, 0x4, "8126e6ecae09daf4837e56255419e28e0161afe75989bb784a1820fc8c335467a740c28fad47b90b64421e2d47516f24cc7600b89e3e3c960e1cbf80cbb13a23bf6d23f1470f0c2683c3055d033e78a24f0e18b6619ca78a8f89acfa1b79f90aabccf03792e12bd00c8ed6d1c67d492583239453f3ca36e8f73df882323a9994e9c58f2613cf1461b6ea8f8b4b3e88938620810188934234eaace0774b5ea2"}, {0x10, 0x115, 0x7, "dcd07c"}, {0x78, 0x10a, 0x3, "79fa95f7c56ad29b6e9281e3d86454d0528c99858a34177c8f0cc7b1e72174a3f6fc06a3b77d2855d1a33635d45342e67162ed52e0d45b31922c7f17648248229a576486ffa5897d0cbe3ad033802bd6967f91b8fbfd4419f516506c7e74b92ba92c7933e59f33ce99e1"}, {0x74, 0x108, 0x554, "1153bdf8fc3986bfe3bf82f6f4e6d00efdab556de9d86a510e8c13fecae90f130929366a7d757a60801d32e98740dbb4553ec377b589032839edb284bfa2c1b68cd87990df1e0fbc4fdbe5c94f002af3804df2b6e4bbf181e16a62cbf620287d1eb9c292e74b1e2d"}, {0x100c, 0x11d, 0x4, "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"}, {0x1c, 0x11f, 0x100000001, "b6a7d92d69b631ea1f4ababd6702"}], 0x12d8, 0x50}, 0x800) 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f00004a0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x78)="0500000000000000", 0xfffffffffffffffe) pipe(&(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x4, 0x2, 'client1\x00', 0x4, "756d3f0241a9dd66", "505876b5f5a5a2373dedc173dd5612f034de0e0010db4c065a543f8714bb4da3", 0x0, 0x79f}) keyctl$set_timeout(0xf, r0, 0x0) clone(0x0, &(0x7f00009c6000), &(0x7f0000101000), &(0x7f000051e000), &(0x7f00001ac000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000000040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000001000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x6}, &(0x7f0000000000)=0x8) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000429000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000af4000)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000138000)={r0, r3, 0x0, 0x1}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/02/10 18:07:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x4) readv(r0, &(0x7f0000df1000-0x30)=[{&(0x7f0000216000-0xb7)=""/183, 0xb7}, {&(0x7f0000a05000)=""/162, 0xa2}, {&(0x7f0000eac000)=""/61, 0x3d}, {&(0x7f0000952000-0xab)=""/171, 0xab}, {&(0x7f0000ca1000-0xdb)=""/219, 0xdb}, {&(0x7f0000434000)=""/250, 0xfa}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005b4000-0xb)='/dev/audio\x00', 0x200000, 0x0) read(r1, &(0x7f000051d000-0x3)=""/3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000231000-0xa)='/dev/dsp#\x00', 0x426, 0x200000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000093c000-0x8)={0x1, 0x1f}) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffc}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x0, 0x11}}}}}, 0x0) 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000085e000-0x4)=0x4, 0x6c) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000528000-0x8)={0x0, 0x3b841af2}, &(0x7f0000618000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000681000)={r2, 0x407}, &(0x7f0000ef3000)=0x8) 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x3, &(0x7f0000835000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000074d000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) bind$pptp(r1, &(0x7f0000a52000)={0x18, 0x2, {0x3, @rand_addr=0x400}}, 0x20) pwritev(r2, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000018000-0xc)='/dev/amidi#\x00', 0x5, 0x400000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000017000)={&(0x7f0000005000-0x48)=@full={{0x3, {"ea046158814da0"}, 0x3}, [{"ff8c95ace9eafb"}, {"462d974231601a"}, {"f84fd72291d637"}, {"7b6c852ffecd28"}, {"312735fd55dc55"}, {"5758ae74b4b921"}, {"5fffff36c79232"}, {"533b85d6cbe0ee"}]}, 0x48, &(0x7f0000018000-0x40)=[{&(0x7f0000008000-0x73)="b570a392aa6940222a7add0ec28b550f0ee838fccb2231b9803d95e645fa1a30cf2bfd6a3873d74c3e483dfd2b6d6e1b96061f522f7b7ebde01f8f6618b369816f2a95b3c25ac71a02fe2fd66959b625889f46ea8f9fd4c6c014cae18613a26020b1aff42d1dd218bb519856380ff0008f5473", 0x73}, {&(0x7f0000016000)="623c9a8eca607b1e24adcdaf012a3801a268c8561c297fd38190a60becc7c2d2eead9a262738cc21bdc1ae5309817fef4c47694997544e34702f5292906c7605076f94d022c9b1ef1f0ac00b883c8fd5faed2d5f9dafc9648077a1fae458c551eb294e816c65bb636b1739add87cad962b96e0d55a169112b638a11d5156d8b456ccd245f84d01c509e2f1726a4b30f7ef01512a408c27c4580008149e6293d589f54dde1f52d74c9e85b1d9c645eb76d1543fca9a", 0xb5}, {&(0x7f0000003000)="7303086bce3ba85b59bc391e70e312e6b8a15c3382174722a3b761b2d584a33b84512b81358eb14c9c9f758b3e13e8fd581b513135566bfaf3b2ae2a22323e5ffc74654ef20ff54c83847e33ae819d3777a5d4402bf79ea645ec6d3b1dd2f0ecb4f5e6e77e50c1b2e4c3741ffc51af503ee3bcdaf914efe4c185b9045538551695815d87b6ee503c52ab64da5a08f4c2", 0x90}, {&(0x7f0000017000)="e9b3ea825f225b67166dcf6ce466a43298f0410b57b64e766f9a990c2c631d3a88242dfc3b098ea8263b53844984073f654c5323cbdabc6f125f5626001b475bf1e83dcc5fdaa537ebc1398547b997e273284f1c8d7375", 0x57}, {&(0x7f0000018000-0x1000)="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0x1000}, {&(0x7f0000008000-0xed)="8acfcf17a3835a1cb2cea293f416d49f08f492ad53fa04093e12f3044ffa5cc911094bb1595f041693fbc237caa788fa8206ea73a76eae39659ba0ddd44c36ea0e57f8f98348f30d38da014b01d718f79780b8a95540826693ae194dd231d8925018a0d5ed522078157867a88856e04b1a03787e10c6d5694f6f956572b22a3d76edd59415229899f8c335376f98670a1c1740450c4b5b0b6273e4b97eac466f286df2a102edca8d8816f351f0d77276c03e2a3c627cd932368d4eee707927ed02949c298bff6641def939e2cc5816241f9226c8e2dddb22da19e22ab99485a8fd4e51dc43f9095cd4f4069e7a", 0xed}], 0x8, &(0x7f0000017000)=[{0x2c, 0x11f, 0xffffffffffffff00, "baf83d8f885396d0d66f871a09d99127367abab1a48a9edf4ee169cf866baa36"}, {0x74, 0x101, 0x90d, "2ad33845bbc93cbcf913c0bb230b50ccfdc8f680adab7b91c584cb1ea9b780339585171f443daf4e51eb5a59ceb20e06b7bb2b43fc589d957cec977cc1a306edc6368402e91b703736bb2ca06462d3207a27940733eca528f6e8218b94976f318f392bcb0d43"}, {0x108, 0x105, 0x3, "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"}, {0x10, 0x113, 0x6, 'P'}, {0x10, 0x11f, 0x80000000000000, "c3"}, {0xcc, 0x11e, 0x41e6, "e5dcc9431348acb14163be3664c11d06c5fb535001750322ac9afc820285d313d7687752c7bef3772d90430abd7958cb2c6d1f304a02225e33af5b067c7d3b7f12e0ddb56e18bc3eedc213ff41ab33a06d787c6fb42da0da154f0bb0b7cfaef798d58763fda4d359a03ad6a928fa4219d173ce8b9f809e63967583f593870568b1d6cb3ec856633777b86655d1969e393d89cf48f6f5a6a376b1c167b7b3d6a0c716c7aee5948cd4355e4ffeebbbd4cc30d973d983a5806fb3da0894e8806cee"}, {0xb4, 0x119, 0x1, "9daa2b16f3b4160198b95b1e1de548e7f173eb8f8fb66fac58fe1604a0a877ecc350a268bee0cabc9612ad4e4c43258006640793107d84661383b511c17208aa84d50333e329da23b9fc446ba850df9de68cb51e854db29d352de38a2d401166f12482330b36c511d208bed299e7409c415b2b80af561528b792ee7aecc4a0b395ed7dd3b30c37fe3bf0ade30f934a94d3b840b8d5be04b6488c1cdec1b8a33d9f8e5c4c5b0e"}, {0x54, 0x10d, 0x7ff, "846b47757b6ac9da50de0dfcc5823214db0ddf23c173cfa606b9bea4c74b19406cc39a018befc8a9a961c0450b906d48705732e2f395040b8245b95b56eb88036d67164cf8c3f2be"}, {0x108, 0x88, 0x1ff, "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"}], 0x4a4, 0x8000}, 0x12000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000019000-0x8)={0x2, &(0x7f0000011000)=[0x3f4, 0xfffffffffffeffff]}) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000013000-0x50)=[]}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f000000e000-0x50)=[], 0x0, &(0x7f000000d000)=""/128, 0x80}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) readahead(r3, 0x8000, 0xfff) syz_emit_ethernet(0x90, &(0x7f000000e000-0x90)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@mpls_uc={0x8847, {[{0x1f, 0x9, 0x4, 0x9}, {0x1, 0x1, 0x4, 0x6}, {0x6, 0x2, 0x6, 0x8001}, {0x5, 0x66e, 0x83d, 0x4}, {0x5f3d, 0x6, 0x6, 0x8}], @generic="74ae4e6cc80b3287ed5f5d1231c2926190aae528d0281680d11eae4c7f383120f739fbea2e4624bd810de303e0d92fe340e8440852df70bd57d1c8072737e65418bf0f7cfb1e03d2d2dccfae3cb0ee32511df613ea93dc1c6c3459d3d20a7d356f61ef0a421b4306b9c05119e795"}}}}, &(0x7f0000017000)={0x0, 0x2, [0xf12, 0xefd]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000000f000)=@req3={0x1f, 0x4, 0xfff, 0x1ff, 0x9, 0x5, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc32eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000010000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000008000)=""/249, 0xf9}, 0x0) 2018/02/10 18:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="260000002200470105000700ff80e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) open(&(0x7f0000b8b000-0x8)='./file0\x00', 0x141, 0x154) 2018/02/10 18:07:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dce000-0x8)='./file0\x00', 0xe) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000068000)=""/22) 2018/02/10 18:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = syz_open_dev$mouse(&(0x7f0000cb2000)='/dev/input/mouse#\x00', 0x2, 0x101000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) 2018/02/10 18:07:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x40000020146) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = epoll_create(0x71) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x1ff) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000037a000)={{0x0, 0x2710}, {0x77359400}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) preadv(r3, &(0x7f0000017000)=[{&(0x7f00006bb000)=""/251, 0xfb}, {&(0x7f0000c3a000)=""/45, 0x2d}, {&(0x7f0000e30000+0x18e)=""/162, 0xa2}], 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000190000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d62000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) r8 = syz_open_dev$admmidi(&(0x7f0000362000-0xe)='/dev/admmidi#\x00', 0x9, 0x8a801) write$selinux_context(r7, &(0x7f00003bb000)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000d63000), &(0x7f0000d63000)=0x5) 2018/02/10 18:07:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000307000-0x18)={0xaa, 0x5a}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)) 2018/02/10 18:07:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0xfffffffffffffd28) r1 = syz_open_dev$sndtimer(&(0x7f0000733000)='/dev/snd/timer\x00', 0x0, 0x0) sendfile64(r1, r0, &(0x7f00001f6000), 0x200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00007ac000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b34000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000618000)={0xaa, 0x8}) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000e99000-0x100)=[{{&(0x7f0000bc1000)=@ethernet={0x0, @random="3824ca4fc352"}, 0x10, &(0x7f0000810000-0x30)=[{&(0x7f0000a7d000)="0d9e83af8535ed8bb4da1d01fa6d4ae3b238c01a4dadaf0a8f9ad2935dacdeb8728b47be58d4caf894f5abe995fbf74d23650049e9f43332750e85f6eb28fb5362b22921282b24f35602733c3afb2e48ad347adc91a310660d610aa1058dc1102a960fd53031f6c21eb981e66a5a8112c31b52b1baba4ce32146", 0x7a}, {&(0x7f0000dbd000-0xba)="ac6220efc033bf4b3199d073a4aef6518658b2830bb2bc774854ef824e4faba3a4822bfa36ab9156cb4289242f0c34891abbe689ca2cf2b19a39e6979cef675c7e5d4a4c0dfc72e9c62c8b6563ed0705e31c9d6ae0af061e2f8861811790f1217f600f2add9317dceeb52fdcc7be691656e18a597301443606de54e0391044d641500e148e019cef370e1c6e7c41e0e3d876e3b479908dcc19d6e01275b395a22725699b1ba9ce4b8edc", 0xaa}, {&(0x7f00001e5000-0x1000)="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", 0xffc}], 0x3, &(0x7f00009d0000-0x116c)=[]}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/10 18:07:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ee000)={0x2}) fcntl$getown(r0, 0x9) gettid() 2018/02/10 18:07:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000217000)=[&(0x7f0000287000/0x3000)=nil], 0x0, &(0x7f0000fc0000-0x20)=[0x0, 0x0, 0x0], 0x0) 2018/02/10 18:07:42 executing program 4: open(&(0x7f00003d8000-0x8)='./file0\x00', 0x14800, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000040b000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000b94000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000c14000-0xc0)=[{{&(0x7f0000504000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000c43000)=[{&(0x7f0000714000)=""/64, 0x40}], 0x1, &(0x7f00005aa000)=""/153, 0x99}}], 0x1, 0x0, &(0x7f0000546000)={0x77359400, r3}) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000729000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0xc, 0x4000, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x18, &(0x7f0000001000-0x318)=@mangle={"02006e67c6126300", 0x1f, 0x4, 0x390, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000), {[{{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @generic="4cb3c1ae0cbcbf684acdca4eb40c353c"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic='\x00\x00\x00\x00\x00\a\x00\x00 \x00', @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a9d000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) clock_gettime(0x0, &(0x7f00008cd000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000519000-0x4)=0x0) ptrace$getregs(0xe, r5, 0x6, &(0x7f0000d67000)=""/244) write$evdev(r2, &(0x7f0000a0a000-0x50)=[{{0x0, 0x2710}, 0x3, 0x200, 0xc39}, {{}, 0xff, 0x2, 0x53}, {{r3, r4/1000+30000}, 0x2, 0x3, 0x6}, {{0x77359400}, 0x7, 0x1e4, 0x6}, {{}, 0x200d, 0x80000001, 0xc2b0000000}], 0x50) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dba000)='/dev/midi#\x00', 0xf, 0x800) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000af6000-0x2e)=""/46) syz_emit_ethernet(0x46, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff, {[]}}, "e6007ed422657329"}}}}}, 0x0) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0x2)='\x00', 0x0) fcntl$dupfd(r0, 0x40a, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000437000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20001) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000033000)) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x28}, {0x6}]}) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0xb) getpeername(r0, &(0x7f0000820000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000ac0000)=0x32) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f000067a000-0x8)='./file0\x00', r1, &(0x7f0000bfa000-0x8)='./file0\x00') getdents(r1, &(0x7f0000a6f000)=""/2062, 0x857) sendmsg$kcm(r1, &(0x7f0000c16000)={&(0x7f0000c14000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x4, 0x80000001}}, 0x26, &(0x7f00007ee000)=[], 0x0, 0x0, 0x0, 0x40000}, 0x8004) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000607000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffffffffffffffff, 0x4) mq_timedsend(r1, &(0x7f0000056000-0x1000)="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", 0x1000, 0x1000, &(0x7f0000494000-0x8)={0x77359400}) r2 = syz_open_dev$admmidi(&(0x7f0000931000)='/dev/admmidi#\x00', 0x984, 0x2000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00005e8000-0x18)={0x7, 0x6, 0x1, r2}) pipe(&(0x7f000033b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000083e000)=0x29, 0x4) readv(r3, &(0x7f0000249000)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r4, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) tkill(r0, 0x31) [ 40.078912] kauditd_printk_skb: 8 callbacks suppressed [ 40.078921] audit: type=1400 audit(1518286062.105:35): avc: denied { create } for pid=6107 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/10 18:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) close(r0) pwritev(r0, &(0x7f000000f000)=[{&(0x7f0000640000-0x5d)="66e4a330de614a00e497a4045ea9288ec18a110907c57f363a583b05951eb18ff6d5d0f11739bd096c57bb9fd7243e8f96ccaa9b5a42949a0dfd02186b56b3e3b612c74c31d7fc3d7fed62844e76964b020e5fce0925abc37d6bfb8ac5", 0x5d}, {&(0x7f000053d000-0xb7)="c9689da7fd62521ed91a9cdd81eade121c995ff16c0206f1734a9a98c709bda825a2002e4a2a7b8cc4181a8cc7263f9d1e6eece0eef65690e6c5253cb96a025a77a195593580236a228496eac07d26c224c8f04026c7c8ba94f1f968dd57c0427b7f079ad8d44b0a53a52a38fca474cce19e828e82d89673e9626ac8152c300919f3a236863cb7f23e9629304cf8c60aa3a065a10242d03327282494be927de1d04207264e228eba2b8ec1192d0d3b316e864c1f672f14", 0xb7}, {&(0x7f0000071000)="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", 0x1000}, {&(0x7f0000da2000-0xd5)="f838913383077e5d952bb622c7089b89d8d8d0e362ac019707f319a0dd8aec8c74f137ff82dfd47ae3df239485390a6f472f77c1eff76c5f7098018eff0bb979e0e314ce43ca736e4a4dac499448195d1f0b8a755d63464185fd226a925b5e27b9b7445651781c9b1ea4d62579f7a9ce3ae892f87f0ffe7b90cc16b68729f9316878a54262ad4318e64db09d1bd9a237c0ba03b5c4dec5dba632b318ae84774fed61dbeca284793aaa5292fc750699e59d26b7c6b588bffbbd1bf194b91258fce664c228e88240e62c6a21853fdfe7513d6cb79d91", 0xd5}], 0x4, 0x0) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@common='ip6_vti0\x00', 0x10) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000023000)='/dev/input/mouse#\x00', 0x5d000000, 0x10000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000009000)=@req={0x7, 0xdcc, 0x2, 0xffff}, 0x10) 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x424002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a93000)={{0x4725, 0x5, 0x100000001, 0x2, "d4a09c2b48f90ca9b1c13f2135b45bb5652bf8970f12cefc7c145caa4a6d826ea1b52366c69aaeb81641c96a", 0x7fff}, 0x0, 0x0, 0x793, r1, 0x3, 0x3, "69fa64af190034be90659c22f06b897506e65b13f84c55e9fc84af3dbf56eaf64a655a4f59d31ecd941afcffc8b26ff6674b9b13e4a74245bea67114500eee4e", &(0x7f0000001000-0x6)='user/\x00', 0x6, [], [0x4, 0x9270000000, 0x338, 0x44]}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) syz_emit_ethernet(0x47, &(0x7f0000b7c000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x1, 0x1f, 0x447}], {0x8100, 0xcbd, 0x9}}], {@x25={0x805, {0x1, 0x870, 0x0, "a7fc548382d5f664bc54d5b674a0159c7a032d2f533f2f125eb45fd8f83cf5434c92c084bd34dbe8c9900cc59fdc"}}}}, &(0x7f0000351000-0xc)={0x0, 0x1, [0x3cc]}) 2018/02/10 18:07:42 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040b000-0x11)='/dev/qat_adf_ctl\x00', 0x440400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000583000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5d0e2348, 0x1ff, 0x2a, 0x1, 0x2}, &(0x7f000017f000-0x4)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x80, 0x1, 0x2, 0x2, 0x1}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000005000-0xc), &(0x7f0000005000-0x22)=""/34, 0x22, &(0x7f0000005000-0x2c)={&(0x7f0000005000-0x40)={'xcbc(aes-asm)\x00'}, &(0x7f0000000000)}) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000006000-0x5a)=""/90) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d1a000)='./file0\x00', &(0x7f00001ee000-0x184)={0x184, 0x164c60ce, "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"}, &(0x7f000070d000), 0x1400) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000092e000-0x2)=""/2) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000aa4000), 0xffffff00, 0x0, &(0x7f000008f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000034a000-0x8)={0x0, 0x0}) ptrace(0x4217, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000825000), 0x4) [ 40.108367] audit: type=1400 audit(1518286062.110:36): avc: denied { getattr } for pid=6107 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f0000781000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000021000)=[{0x0, 0x0, &(0x7f0000c34000-0x18)=[], 0x0, &(0x7f000031e000)=[@assoc={0x10, 0x117, 0x4}, @op={0x10, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x65, "5937aee6f0ad35e7be600bf9afb61cba0d5535cfdee2762eff0a174ef38b7637f71056ee4e9410438c7194dffdfc341cddf8074941ab3c7d3dc176c526f5fa87b9a7d68fd337fcbc4edf326e73c0121fd02581525dc84f6ae70d447eb84d2b08a476d7ac0c"}], 0x98}], 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/10 18:07:42 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000018000-0x1)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x71681b47, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x0) sendmsg$key(r0, &(0x7f00007d8000-0x1c)={0x0, 0x0, &(0x7f000030a000)={&(0x7f000039a000-0x118)={0x2, 0x14, 0x1, 0xf, 0x23, 0x0, 0x3, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6, 0x1, {0x6, 0x3c, 0x9, 0x1f, 0x0, 0x3, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_key={0x2, 0x9, 0x8, 0x0, "c5"}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x15, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x1}, @sadb_lifetime={0x4, 0x4, 0x800, 0x100, 0x10000, 0x6}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6, 0x9, {0x6, 0x0, 0x53, 0xfb, 0x0, 0x3, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4, 0x57f1, 0x4, 0x8}]}, 0x118}, 0x1}, 0x4044815) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fe6000)={0x0, 0x3, 0x0, 0x9, 0xfffffffffffffeff}, &(0x7f00001f0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f4000)={r1, 0x7}, &(0x7f0000d71000-0x4)=0x8) [ 40.157299] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004af000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000441000-0x9)='/dev/sg#\x00', 0x5, 0x40800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000532000-0x10)="76821e17b4c9025f41802098bc98d71f", 0x10) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00003e0000-0x8), &(0x7f0000dfa000)=0x8) close(r0) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$llc(r2, &(0x7f000000f000-0x10)={0x1a, 0x17, 0x8, 0x40, 0x9, 0x7, @random="2d17649f6182"}, 0x10) getsockopt(r0, 0x8cc6, 0x7, &(0x7f0000119000)=""/207, &(0x7f0000e50000)=0xcf) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000b2a000)={"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"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00007d0000-0x10)="969c2fa59a02e71d7f6761a2eb18ba34", 0x10) r3 = dup3(r0, r1, 0x0) r4 = getpid() ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000c1f000)={&(0x7f0000c93000-0x23)=""/35, 0x23}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004bf000-0x4)=0x9, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/vcs\x00', 0x0, 0x0) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x8000000002, 0x0, 0xffffffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$audion(&(0x7f00009e2000-0xc)='/dev/audio#\x00', 0x2, 0x102) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', 0x8, 0x62040) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000008000-0x4), 0x4) socket$inet(0x10, 0x3, 0x0) [ 40.311126] device eql entered promiscuous mode [ 40.367851] device eql entered promiscuous mode 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003e3000-0x8)=@assoc_value, &(0x7f0000733000)=0x8) inotify_init() syz_open_dev$audion(&(0x7f000007c000)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dfa000), 0xfffffffffffffe36) 2018/02/10 18:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bda000-0x6)='.dead\x00', &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c6c000)="864c13f236c2b0eb04c68b73eb3178140131133cc782a3a99bb507db11a12d2a6a14cc541df0e787d99531bc784c8e51ff5161c3bddd2e60488c2bbdd4721bf817b79098d20e61c30f5544d0d93e3abd5f9cf157c626000a424abeae77227943ba94c12cc2d1b5611c09536807f612ea3fa3c65145622013f36ced822edd96c0840601072f38730d95ea2f5f554560da39f0d1661c6d22d48668a4e49300a49a2d88370abc49ba4d6616b17c5040c6293c258a0d2f8d56de8dee1a7690ace2d959047367a872a53eb29bc37189ef1b0f42", 0xd1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000b19000-0x8)='keyring\x00', &(0x7f0000611000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x10}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000015c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6cdf}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074b000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000923000+0x122)='/dev/audio#\x00', 0xe91, 0x80081) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00005af000-0xc)={0x7, &(0x7f000077e000)=""/176, &(0x7f0000e45000-0x70)=[{0x10000, 0x19, 0x800, &(0x7f0000e71000)=""/25}, {0x8, 0xd0, 0x395, &(0x7f0000da9000-0xd0)=""/208}, {0xffffffffffff8001, 0x93, 0x80000001, &(0x7f0000b97000)=""/147}, {0x20, 0x1000, 0x2, &(0x7f00008dd000-0x1000)=""/4096}, {0xb7, 0xca, 0x1, &(0x7f0000edf000-0xca)=""/202}, {0x8, 0xe2, 0x8, &(0x7f00002a9000)=""/226}, {0x3, 0x1000, 0x2, &(0x7f0000a9a000)=""/4096}]}) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000188000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000080b000-0xd1)=""/209) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/ppp\x00', 0x101002, 0x0) bind$alg(r0, &(0x7f0000ae0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00003ff000)=0x600211) pwritev(r2, &(0x7f0000d8b000)=[{&(0x7f00003d2000)="1b", 0x1}], 0x1, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ae000-0x1), 0x0) sendmmsg(r3, &(0x7f0000991000)=[{{&(0x7f0000594000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000022000)=[], 0x0, &(0x7f0000bba000)=[]}}, {{&(0x7f0000058000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eb6000)=[], 0x0, &(0x7f0000a15000-0x2d8)=[]}}], 0x2, 0x0) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/audio\x00', 0x8000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000659000-0x4)=0xd15) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = request_key(&(0x7f00001ca000-0x5)='user\x00', &(0x7f0000239000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f9c000-0xb)='/dev/audio\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) getsockname$packet(r0, &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a16000-0x4)=0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00002d3000)=0x3) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e3000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec5000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00008da000-0xb)='/dev/audio\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00009a7000)={0x0, 0x0, &(0x7f0000a2f000)=[{&(0x7f00004b9000-0xae)="42f60dd8f94e217487f695ab6ee2ea181c8c9bb694e74303ad21a258f834d18a6435e088785d75bb00152e825f55897185d77729a9807da452c62a2637fcf3d5b2f66dc5918bd611ff690f3c48d8106842f6cb2f9e89596ade77b2c695184b67ba15bdc7041cfb91765a8a792bcd189f10f0dade35648818ee0e45a4b7672b5fba5fa9d3c1585b55d33a7f806212172f2ee12c4483d0a56fcbcd231da46aea4947e61024839e0e1feb11e4c91c9c", 0xae}, {&(0x7f00003a7000)="d0dbf13f0632b11c0da7482895a4ea313a6928af9b67d146756d3859402c2b033aa723359cd5a0629967c493d3467fec9a39a091d6312a05c791bff1d0b19d952219008c3561f5175f7534699bdef05e43ab80aa24df790ce9c21cadcb0334501663615b059df75f9fef395a854d932bc81f0a276b", 0x75}, {&(0x7f0000614000)}, {&(0x7f0000f5c000-0x8f)="225fbab49c04a4e5435de2c8f3c0c85d043a467041eff07a497ddeacc3f989c0ec846a278bd9f8c19e18bb29abae5765c62d6da97fa0acccc317d1a7e7227662f22b7d59bd2095d27c9ae062b67ab5819b8fe04efa1bb79b88e180d623bf6d9c0e89fcec1cd28f1675abaac9ff65d1b6122130b307c53b30c2a1ba5c97e1aaee7c84ae9fdbba24db9712f2e9e97471", 0x8f}, {&(0x7f0000738000-0x95)="6b2819702dd6f44ae387d36eaa4f1a68618bdbdff1e31c951b489d91dcf1dfdffd5fec172de5bb6a773771db5ca6898cb04eebbf3febda9e3bf3c514fb5e98c541112bada9c6d588f7e191a3fb8ba65d9f3bebc81aee3d69a23c99472f4d4aa18f215e374297dc5e8052bdedc5c1bbe236d72bc615aae951db10f004fe64bfa9ca374f7f5630a4bd24fff4b29076bbfe183a395092", 0x95}, {&(0x7f00006be000)="0e0ef9f11e208466a48831d8b64664ec4d0a301bcb22f9a40094a135ddc7aaeec067e67e6feca3f527060c663a2da35f01193433152442ee977bb632cd9185fe28e59bfc552c0fd8ee8613edbfcb956f3f6c8c0f2ab98cd0490d09747154a9ae0b771525fa66344fa9afb103dac452a6c3cb37ca37da10df819b8d9054f4b7482cca", 0x82}, {&(0x7f0000eea000-0xe2)="eeedf62112fdc160cb6d364bbdad031a035601762ca17a9bba10ea7c929b707a6a881f2ecc085eb1c4a0063a64ca765d1fd3f6d25c7973291cfaccab270d2fe5b05901742f6995a576406b64ea2042f2bbc5fcd56b22de6decf68e5698ed0c3b9fbc86067a9bef713209058b99219fe197c5b3bfcb83ae82429f333b9a9b782524fc6d40f724d720e7e67069fe8f15802356dee3b72549712c0c58319ba4ff15d1c03b2b84d74257cd4d7b1c838213d1e65209ceff27038ba89a478a7623069f8b6c7528792b56517183920c26d54deeadf1a9afbe9b17305c9cad160cb0d6854fe7", 0xe2}, {&(0x7f0000dda000)="9bda89d1d3468f38b1ea8912687d9045ee36a41932e5ef7699c10171b050c290c6d229b61bf5e5fe579997bf2178ce7872ed9ee95383e834dda5105e0d0e4c69173fbf89574cc04b117c7b08174079bdf3e47c2fcfd0f390ce4da9eb1c40004798c649e61488990ac5a23c1d094bb2323753314a44e77f2f09e8abb840e2594f48499d18e2483bf8fbdea860a5b68eb4862d689d50db32ca8f408b8848c3643f263e2bd99839d664ed3febaaa99a6070681734ba0b8eb1", 0xb7}, 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"}, {0x98, 0x188, 0x10000, "ce9e600e97f96d0da5fc50714d9ac4de58010f90bcce13f7cdf55589fa9342a0cc4e00375665f66754202eab214ee2e93d6fe6f2b8c52409987b75e33bdb1c718ea149bbaa61894cb4937ef6d7a3f0f1eec26de8fad91cc1ba775a1aad6b42277fd84597390cb035964a51a01f5c02a044b8e025b37b5c71bb312c20bbd63864f719eae8468a8467d8"}], 0x12ec, 0x880}, 0xb504}], 0x7, 0x20000800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000508000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000064e000)={r1}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0}, &(0x7f000000c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x4}, 0xc) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000c34000-0x8)=[{&(0x7f0000dc5000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x8}, 0x1) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) r3 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0x68d3, 0x482) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000054000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000481000-0x8)='./file0\x00', 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002b7000)={0xaa, 0x10}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00005d1000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000163000-0x4)=0x6d6, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00005a1000-0x1)=0x2, 0x4) connect$inet(r1, &(0x7f0000d62000+0xbfe)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000031a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd5000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003ba000)={0x0, 0xff, 0xfffffffffffffffa, &(0x7f0000e70000-0x8)}) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f0000268000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0xe4, &(0x7f0000eb6000-0x67)=""/103, 0xfffffe43}, 0x0) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x1, &(0x7f0000000000)={0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000dc2000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gre0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000409000)=""/61) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f00003be000)=0x5) dup2(r2, r1) ioprio_set$pid(0x2, r4, 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x42, &(0x7f0000e9c000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000cbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7e9}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) open$dir(&(0x7f0000550000)='./file0\x00', 0x4000, 0x155) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@mpls_getroute={0x28, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000022000)={0x1, 0x3, 0x7, 0x456, 0x4, 0x3, 0x0, 0x4, 0x10000, 0xab39, 0x9d, 0x2}) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00004f6000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) close(r1) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00008c6000)={0x4, 0xb3c, 0x3}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000cf3000)={0x4, 0x4, 0x1, r0}) [ 40.635633] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 40.654167] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb8000-0x9)='/dev/dsp\x00', 0x40400401, 0x0) writev(r0, &(0x7f00009dd000)=[{&(0x7f00002d6000)="700bd3f9a1481874b30c167d8fc41407666d15774988ffbb92dc45f043172571e368659827f1d0081fb51da84782daa2", 0x30}, {&(0x7f000068c000-0xb9)="0c76f18fed099ee58e7616be04fbc81397ebee2fc1dcede2b6371c68d576d7e0fe05b10d246c525f815ef5456f991d0741c2d731817d31d0feaed0d9227caea91a8b1b8eb9cc4a0b9b874b15b42c12a32427ec0eb9c16bf782c89528761301c20e73f0cf6df0b21c4f2e07ecd12c710c30a1d0bed4fe7e80f0d05f71783a4b5e85ebe664308be53703dc570e8a4a7c588b744beab839e730f9ae5d2bc5429144abe44730eeab2c6684a472c9a13a27c8a4335e70d7e6abded6", 0xb9}, {&(0x7f00009da000-0x1a)="bb50a502f7ef100d5ec8fb1fecf6ea4a7c428bac3ad43d2653ae", 0x1a}, {&(0x7f0000271000-0xe5)="3121d27fdd4054664dd6fd89d1f9508446a838d31f6c5f38c948c3670ac5691cfe180d77229cf1712d11a608bfb3b0d9cb069111083e118c26066f63dec89aad8ee63cb4a96ccb3b3c7293dec4e69bd2034450ec9506473d7373a657859713555ed10589635adf90772be0c72d1ad0ac626b05f184d5d87204e86b4e213497f3888373523b27ee500b99ad851ea095b988d53bd21d62da6ef9fa3b220daaea36d8e4a6452436ff11385235db0ec6c533a8d217512f2c663007c6c5baccac8d5907ca95ffdc02708c9d676dc498344c5bc1e9e891b325d62071a5e069d99cd1a37f28e926e0", 0xe5}, {&(0x7f0000720000)="273eab68c0cb3ad4d19c31bdd0666eb04de8c14f97215c7fa23c8a69072e16d7888cd0ea19278e3906f652b748fe8e7cf139a3b5d7439f", 0x37}, {&(0x7f00009c4000)="9dfd9697c70a5efc07eb498ae03dd70b1271f758bf2adc188ec516be7515f872bcb67e36e06eb1c13bf5a75af0c0c0e95bff5179f94bd95de55a0300e3c8dbf78b5498e489bfeb303a472fd9253e8003271352cd028b565189b8d95c95df8e74bd007bff29521cfdab8b", 0x6a}, {&(0x7f0000a0f000-0x18)="15d00642b5165b957876b88d8649f689b43af058ef8092a7", 0x18}, {&(0x7f000039d000-0x1000)="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", 0x1000}, {&(0x7f00005ae000-0xf2)="bda2ca80678fefadb4f7503f87a79c0203920d978d795fa92e109fc0cecc98a16dce3dbf87f90365d44774c730f004e1250f272207d33c1812d6ba868d524834a2df9ad4a33cfd37da2334320851b5b42fae5f90bb0a62d3214fb03eb569d63828fba1780bf3457f6a27153f4444df8fb851d530147f713f6f7c8d07ce957d3a8a366378ad5028e1a98aebbe4b033aa18541649b676e6a1a76e76fbceaa812579fa0a75660789dec1449f19a8f931316fea8b3ab8d81dbc453deb6745ec2db03270185c861f65af29b3e441eb6e7c7c0ae9a4f031e35de75734cc7bca21dd43dfb7a11129f94b652f48cf22f7df8520b3ef7", 0xf2}, {&(0x7f0000e5e000-0x9a)="788befef9cd737ec5ae716fc3dd6afb10de48d84abfe252e961d57abaf91483bed164d4aa0647a9923a52628edab581d11a52bb8046443824883350824957c2027bb3b4e5094b53f3cf6f74099a1b6f0708183977b98e67147921b161c3eba765aa967c6b403c6d73cab936c5df4df77938d8a5309caa4a67ad3147382ed0eb74e2dec8bba48da5af526399281161cc3a94a82684e1c72b22588", 0x9a}], 0xa) flock(r0, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00008bf000-0x68)={0x7b, 0x0, [0x9, 0xa120000000000, 0xb000000000000000, 0x4]}) 2018/02/10 18:07:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bc000-0xa)='/dev/vcs#\x00', 0xe3e, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b5c000)=0xe8) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00007be000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x2, &(0x7f000000a000)) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e17000)='/dev/input/mice\x00', 0x0, 0x64800) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000a3e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0xe90, 0x5, 0x14, &(0x7f0000552000/0x2000)=nil, 0x2}) capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f0000467000-0x18)={0x0, 0xfffffffffff80002}) syz_open_dev$mouse(&(0x7f0000d34000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000589000-0x68)={0x7b, 0x0, [0x6, 0xfff, 0x1, 0xff]}) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000059b000-0xe0)={0x0, 0x0, 0x0, 0x5, 0x8000, 0x0, 0x9, 0x7, 0x0, "5c78a81c1021ab677d35e0d76ae52e3d250155c15e26bf377e9f0abe72e255af2ddb445c9218691a978b7b018d11bb26831aef393a4cd00c1dcaf95b93814d43", "8abef5853afb90b076060c0ad578c36f8ea77866048e21ce766d5fedf5829d134a3d75bae899f882c12400fc085bd4ae205c86dbc41c6f2c6e0c3139518c3c0d", "5f4212e595ca79498519cde7de2ac1316868624c7382a8487d06ce0982e2d7e9", [0x78e, 0x7fffffff]}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000c89000-0x8)={0x1, 0x7}) write$sndseq(r0, &(0x7f00008c2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1ff, {}, {}, @queue}], 0x30) clock_getres(0x1, &(0x7f0000a4f000)) 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f000001a000)=0x800000000000081) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f8000-0x15)='/proc/self/net/pfkey\x00', 0xfc3b24bbeac3bcab, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000f2b000-0xbc)) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004000)={0xbe, 0x1, 0x5, "f1b34c2ed70c", "bdaed59dbc5b2843f99fea09e2a9ec8b"}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002f4000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16), 0x0, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d8, &(0x7f0000103000)) r0 = syz_open_dev$audion(&(0x7f00009e0000-0xc)='/dev/audio#\x00', 0x1, 0x100ffd) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000016000-0x8)) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b7d000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000001000-0xe0)={{0x1, 0x3, 0x20, 0x0, 0x5691934d}, 0x4f, 0x80000000, 'id0\x00', 'timer1\x00', 0x0, 0x7fffffff, 0x9, 0x1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r2, r1, &(0x7f0000002000), 0x876b5e795) 2018/02/10 18:07:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b07000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000015f000-0x10)={r0, 0x28, &(0x7f0000160000-0x28)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005b7000-0x4), &(0x7f00008ec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x3f) 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000000000)) 2018/02/10 18:07:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r1, &(0x7f0000b1b000-0xb3)=""/179, 0xfffffffffffffd5e) io_setup(0x884, &(0x7f0000a1f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000b5f000-0x8)={0x0, 0x0}) io_getevents(r2, 0x92f, 0x7, &(0x7f000057d000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000471000)={r3, r4+30000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) sendfile64(r0, r1, &(0x7f0000ca8000), 0x9) 2018/02/10 18:07:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40608) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c5000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000503000), &(0x7f0000077000), &(0x7f0000ccf000-0x4), &(0x7f00001d5000)) 2018/02/10 18:07:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = creat(&(0x7f000065d000-0x8)='./file0\x00', 0xa0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000ced000-0x8)={0x3, r0}) 2018/02/10 18:07:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x97)={0x0, 0x8f, "5c30794e85d24de23f82905fda8dfef8b352a2664befb56d07a9f18147b30de1da2833d12539fbd3b740f12ddf48e263d464eff5e27633024d14c36ac758c7b7e4974c0c71aba46265823130cc71147bde2694bfbdf12f65621c05eb32ab7b2dddcb64586539b01add0e915dc09d69ae8fc10760c9fc9fbacf47fb1582e356cba1f9901d69bfaf2ff5eed6e0040f6f"}, &(0x7f00001f8000)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000125000)={0x9, 0x0, 0xa9b0, 0x0, 0x3, 0xffffffff80000000, 0x3ff, 0x7, 0x1770, 0x3f, 0x5, 0x7, 0x0, 0x0, 0x6, 0x7f3, 0x100, 0x8e, 0x39}) io_submit(r4, 0x1, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000588000-0x9b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000184000-0x4)=0x100, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000bdd000)=""/4096) io_setup(0x10000, &(0x7f0000290000)) [ 40.776668] audit: type=1400 audit(1518286062.803:37): avc: denied { net_bind_service } for pid=1231 comm="kworker/u5:0" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/10 18:07:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200) clone(0x10084000, &(0x7f00002e8000-0x1)="f1", &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f00005b2000)) 2018/02/10 18:07:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) lstat(&(0x7f0000a09000-0x8)='./file0\x00', &(0x7f0000161000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000545000+0xcf1)='/dev/vcs\x00', 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000922000)=0x1, 0x4) setresgid(0x0, r0, 0x0) 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000fac000-0x10)={0x100, 0x0, 0x10003, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000691000)={0xff, r2}) syz_open_dev$vcsa(&(0x7f000078c000-0xb)='/dev/vcsa#\x00', 0x6, 0x101000) recvmsg$kcm(r1, &(0x7f0000bd3000-0x1c)={0x0, 0x0, &(0x7f0000884000)=[{&(0x7f0000348000)=""/221, 0xdd}, {&(0x7f000053f000-0xaf)=""/175, 0xaf}, {&(0x7f0000385000-0xa6)=""/166, 0xa6}, {&(0x7f0000fd9000)=""/105, 0x69}, {&(0x7f000073f000-0x20)=""/32, 0x20}, {&(0x7f0000637000-0x77)=""/119, 0x77}, {&(0x7f00002a1000)=""/178, 0xb2}], 0x7, &(0x7f0000ea0000)=""/101, 0x65, 0x39}, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1}, 0x0) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) r1 = syz_open_dev$mice(&(0x7f000034d000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b00000-0x4)) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000487000-0x4)=0x3a8a, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/vga_arbiter\x00', 0x4800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000369000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004a1000)=r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000757000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000308000)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fca000-0x8)=0x9) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) sendto$inet6(r0, &(0x7f0000ec1000-0xeb)="43bfc7076a77ed21774bfc36f4b5b6665aa21cdbb3d1bae2a8127959f6bb3924b9e8dfb9996c18ea1344168ba313121383a50ceb6f6dabe8ee6d5105c9694a4321e5bc9e0e87334e581fa26b1174b8929b6d8653e3fec3f41d7bbf2aff6a1c494165bd2f2f9a63d10fba97501491c05cb6e69fe82d1e5bd6ff1d9abf08e4b5b88a323af6dc869ced7873b1392226e15347becf87a8bf60b0ed8eb037bc3c342c324db271ebd339cac0389ff8166c31fb81c5ecf6fdd50a1b9d07350d01417686bf487ef97593e855338837d4238dd8a049fe0a01c752cbf077d8635fa6c4707f1a0d32d625794b6cf5b461", 0xeb, 0x40, 0x0, 0x0) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000053000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0xfffffffffffffffd, 0x2, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}}}, 0x3a) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000870000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000aec000-0xde)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000728000+0xdb7)='/dev/ashmem\x00', 0x0, 0x0) pread64(r1, &(0x7f00004a9000-0xe2)=""/226, 0xe2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r2 = dup(r0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000b79000)={0x8, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x98, 0x1f75, 0x0, 0x8001, 0x5, &(0x7f0000376000-0x10)=@generic="66b3729428ff342e1ebd4a57de370579", 0x5, 0x4, 0x9}) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0xa34) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000021d000-0xc)=@sack_info, &(0x7f0000091000-0x4)=0xc) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000002d000-0x10)=[{0x10, 0x29, 0x2000000043, "00fc"}], 0x10}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000002e000)=0x1, 0x4) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000011000-0x8)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000000c000)='vmnet1vboxnet0\x00', 0x2, 0x10, &(0x7f0000010000)={0x6, 0x80000001, 0x3, 0xfffffffffffffffb, 0x9, 0x0, 0x7, 0x3ff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x400003, 0x10, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000010000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000000f000-0x110)={{0x0, 0x0, 0x0, 0x0, "568afe69c8239a7041e753a65684ebc014f130e6dd3286a14894d3af4d62bfc97884be235fbc2227edfa968e"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9cccf814b6f7a79dfbd894c1a380a40b0d7dfbdd079fac6ae24a4adb5baeb3383da56d6a0bef8e61ea0a986c49fa914e8932c78b665839f24f162947eabc2e7e", &(0x7f000000e000)='{\x00', 0x2}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000011000)={&(0x7f0000011000)=@ax25={0x3, {"5c3155ef53aed3"}, 0x2}, 0x10, &(0x7f0000012000-0x28)=[{&(0x7f0000012000-0xf2)="df698774401e656882e3693f4a7c7fd99280f4eccdb5e8b7608a7c4b342cd7ec85113ccb0cc955ef9cd94d5d086f2f64032ba1d1d062b62c240ba6689c8155cdf409733c5520a094f50927482165ba80e5d2c8ddc1e4d58c26bd2a49e15c60614e93a97bbfff41067b3131311c2a493935b4e0833585191fe573b90dcd7a0ce0d640f6f09d21eb01b07866bf47438bfc5b40d198563741b69bb30bdd110b6d18e0b38d3a8d6484124ddfa1ea98227da427be019e011a1a099030d75043fe04e26d9650311cfc2dc443cb2b54ca6faed8f227ed88497f996d6e962ad58e0b9dd33069b3aa53f983e2c2893306680f8e158746", 0xf2}, {&(0x7f0000005000)}, {&(0x7f0000001000-0x83)="9ae84585aa7578ed4f39911a54130f5d72b1c7ffea3fff38afad0ce0e9e8f86019f3ed3980757689e000252d1b721643b6edfbec811997a0bbeab176779d6acc35dd3b963d7d2d0ede32ebfa834eb94d314ccf1679234023334b61c65d72899594e862c962d996e743c6ac75f14384459ef29109588694ac1b0f1405052ea5fda187e2", 0x83}, {&(0x7f000000b000)="85e815e7c9564d0ab522ecf51e16fb93a8a151f884148ddf87ea0b2da28850d136756c66b0dfb3e1b7316db836d20c835468d911e9172d05298fa9e0a69ab99054ee1d951442ce22c944bb1d40b02a8332b5672b0df9d271e7a2cacf092879aa4aa69df8c12e79962b3d5b0bc04ce297b0f1004dfe52f5068f0ce205e12a2c1c15bb35ef577363bb6cec545b4ec989a0705855f2eaa2e6cc7ea976623168d747f684ff38d8e9d7c16806f0b6f82a9dd98a1f3f9bf806a3cb2c7924480999fdaef104", 0xc2}, {&(0x7f000000b000-0xf8)="7f393a6deb2dd0dce10301c40e500ff30d242b399ded635f899bce45309cbd06146d7be2bd4ea64ccffb2736f23d77b11c8a77a24624935e010babed536237142d068a0e1ef29230c3eeaaf4bc5066d8a3d7aa2c5f3174379c289eaa7841a57a475f6cbcd40b636c255e5c3396af923c144306c51733f5d24e8ad0990b430542763e5e448a64db1fd2af3a61d6a3e1bcdb03a085b10dded21584e32eceea553d5d6d42e39c675f5fba61e659a8d6d23ae6ae0bf1e9464eb066a9fed0a238967473aab7cbe4a3e2454626a5ec0d409a72679eda82a48d6bc6b664b3238147b41295a571d063eb7ae871b4641a2a0e67f475949970a3604c24", 0xf8}], 0x5, &(0x7f000000d000-0x2570)=[{0x104, 0x6, 0x5, "73ef93a8b4d7e1c5bfe4e2641a1f15731e56d71dae82a5d42416789d25120c967cb72e28fdd6f901a7fb5734d8874cf42842a808812e9f1777f9bcdec44f49b381238bbd2f6cf2699cc88b4c017062aee92d42759d982472ed234fa054a782fdeefb1d02d73962a928cf956bf2a732d1d44d761bf5302fa54d5e4bace010e2638fd5c8b041a7c958bb7f0557709ea5bbc5222b2df1ec72fdf095a3c709717bb7d6dbb3e27734c44779708524b8319530cd4c098889b4f2181cc427bc53d205cf830fb9ba659c9e025497717e5c729934433b004f0ebd3bac5af7c255b7eef96cccdf317a1925fa387040da8b65253317525ddc5887fe"}, {0xc8, 0x119, 0x10000, "9aa7c59766a43ec3b9a09e52c81d582c6346060b7044cd191a33aceebb906dc910407a047b004f4b8647e1746c099195b4901700be3f00f25df481d1b1116c34c43bafac4c5b183cbf0355db73414e4f8253c8b6aea52cd688f55b28e2746473f87e5269abbd50ab8b10b3ffdd4350431e98da08eca7dd8be51e3cb7c1a35a08c68aeecc11baa7489383df0be11c8e51e338ffc56ead5466d9729887338c4faf8272910694c31c2950c617fea59919624f1d585cbf9330044d7be9"}, {0xec, 0x1ff, 0x5, "34f81c8fa25cd5698e53bffcdcdafc46defb4d9e2f22d3961adfe20ceac0db310c04a027cd73dc9b9bc987b776933d1b0ca839ea20861970fa33af936dad2ba3daeb7fa0aa8dd3e35dd23e3a0a115b09a75d83e399eec3443aa4e078730f1e4fbea79f72a52044914a57f48c99207220ae72c2c9e5216eacc0c2f80c7653d87096be40a5f26c5e15a8659bc4de2c10d7b0e6af5e776ab53ee22a07a097746411b8ed0f7b3d5692ba4b162dd40e7fe166232836c60c73c008724796b001ee4ed9e31af6c304b6cc9db0cf0c1d6b2932a00571472e54959db1dca1676bb7"}, {0xf0, 0x10c, 0x6, "767df2f70f292a06b13f79f01bbf81a388157f51f492bf69bc009ab86d91c3af643fda80f1ccf343445728e0d82d7105ecab313f9466c535967c4c356ceb44eae8f5c148d0ce7ee7b170d5d30e12a38449b84e7d41bb7cbe0cada131606a805054667a82bc638586caefca963f51a57910e29d1838dad80d65f37b26baf67dce32ff4589b29db41f691511145f8d6b11ec23c2c4701a87d190b2fa39d7e7fcfc73cb881849f62c29437da18501247a0527f8bd6dfd02691df0ca784f39787bcf961884e93678e5648d7f4564dbcb0baa20a2fac51aa8d55dca67ae059da3cf9e0975"}, {0xb4, 0x103, 0xffffffff80000000, "d570ea90d8607b58798465f1a45b4cbb6fa3e42004a4571611e4aed2124e4e567d4e566efc4461bae67bb23d502cf0f803d2e7a6ae595ae0399df5a21ed7702e341eb72acac94d03879a8cd8da07ebba49ff56cfe3310403141a9c6fefe5bda07894996a67524e64929b110137edd2b3acbce698d5a7da014fadc359288ac23efa72b3b96216475a5b7d63fee8e725e1ad7be39e365c1415b5d45444efc8c5e91850644dde2796"}, {0x94, 0x199, 0x4, "ed4a7ce7aec4ed9d5a3324f86e166d6eff38acb7a357cd1e682026abb24de885cafca70714c5279727fb32d3673f14d1bc6562a98703b44c26e4d780eb4f3c6af9ef52b4c9477d79da70ce82c43e4ac9379196bea8c872766a0e0bde13338692f674245a85895b16d854b9c42524e1c74a0c45ef8a75f566bf22c98bad0f08a1852919703ac7e2"}, {0x68, 0x194, 0x20, "ce8876d8bc149a74e501bb68fad6e6b82cb93b91492236404fe7b032704b9cbcdb5e378e9663eea882ee118b62777c796b44db8bf252ad545634d266eaca399a6a0cad5d12951b86ed5eb18e3954e33a9d9fd48bdfc01597e79a27"}, {0x100c, 0x2a5a52c3d4c07cbb, 0x7fffffff, 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0x2570, 0x10}, 0x40000062) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000021000-0x10)=@common, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000010000-0xb6)=""/182, 0xb6, 0x40002000, &(0x7f0000020000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000a000)={0x2, 0x6, 0x8, 'queue0\x00', 0xd4e}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000022000-0x4), &(0x7f000000b000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff93, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffdfffffff, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fc4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000fc5000)=""/8, &(0x7f0000bb4000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fc3000)="c0f0d2fc", 0x4, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000413000)={{0x0, 0x3, 0x7, 0x1, 0x8}}) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000c2e000), &(0x7f0000fc6000-0x4)=0x4) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f00000b8000)=""/36, 0xffffff25) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000114000)=0x2) getpeername$llc(r0, &(0x7f00006cd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e25000)=0x10) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x501080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r1, r2}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000088a000)=""/134, &(0x7f0000001000-0x4)=0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) r6 = getegid() r7 = inotify_init1(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x1, 0x2, 0x2, 0x7, 0x3, 0x0, 0x2, {0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, 0xffffffffffffffff, 0xfefffffffffff001, 0x5, 0x101, 0x141}}, &(0x7f0000002000-0x4)=0xb8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000001000)='net/raw\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r9, 0x21, 0xf, &(0x7f0000001000-0xb8)=""/184, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) getpgid(r10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x0, &(0x7f0000001000)) getgroups(0x3e1, &(0x7f0000001000-0x24)=[r4, r4, r4, r6, r6, r6, r5, r6, r3]) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpgrp(0xffffffffffffffff) r2 = creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x81) perf_event_open(&(0x7f00002b4000-0x78)={0x3, 0x78, 0x4, 0x0, 0x6, 0x3f, 0x0, 0x3, 0x40000, 0x8, 0x1, 0x4b, 0x624, 0x2e8bf5f7, 0xf2, 0x100, 0x80000001, 0x80000001, 0x7, 0x100000000, 0x6, 0x1, 0x660, 0x0, 0x1, 0x26780de6, 0x2, 0x57, 0x1ff, 0x5, 0x7, 0xffffffffffffff00, 0x3, 0x2, 0x9, 0x7fffffff, 0x1, 0x8, 0x0, 0x2, 0x2, @perf_config_ext={0x2ce5, 0x97}, 0x10, 0x4, 0x5364, 0x7, 0x3d61129e, 0x6a, 0x1}, r1, 0x81, r2, 0x1) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004bf000-0x4), &(0x7f0000af4000)=0x4) 2018/02/10 18:07:43 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000745000-0xb)='/dev/mixer\x00', 0x40800, 0x0) recvfrom$inet6(r0, &(0x7f000039c000)=""/192, 0xc0, 0x10003, &(0x7f0000989000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) sendmsg(r2, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000018000-0x1470)=[]}, 0x20040000) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000053b000-0x8)={0x0, 0xa}, &(0x7f0000115000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003c6000)=@assoc_value={r2, 0xffffffffffffffff}, 0x8) r3 = syz_open_dev$midi(&(0x7f0000934000)='/dev/midi#\x00', 0x1, 0x2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000c17000-0x8)={0x0, 0x1, 0x5, 0x9}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ab9000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00006ba000-0x8)={0x3, &(0x7f0000f1e000)=[{}, {}, {}]}) eventfd2(0x5, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000-0xd)='net/fib_trie\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000051000)={0x200000000000, 0x1, 0x1, 0x1000, 0x9, 0x400, 0xffffffff, 0x5b, 0x4, 0x6, 0x1ff}, 0xb) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d48000-0x8)='/dev/rtc\x00', 0x400, 0x0) pread64(r0, &(0x7f00008dd000)=""/84, 0x54, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) uname(&(0x7f0000667000)=""/183) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000625000-0x10), &(0x7f0000bef000)=0x10) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000011000-0x6)={0x1, [0x0]}, &(0x7f0000010000)=0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x101000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f00000bf000-0x8), 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r4 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r3, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$int_in(r0, 0x5421, &(0x7f0000f82000-0x8)) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007b2000-0x11)=""/17, &(0x7f0000929000)=0x11) connect$netlink(r1, &(0x7f00005cc000)=@kern={0x10, 0x0, 0x0, 0x180002}, 0xc) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e8c000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f000058b000)={&(0x7f0000d80000)={0x18, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000bae000-0x4)) readv(r1, &(0x7f00002a3000)=[{&(0x7f0000af3000-0x1000)=""/4096, 0x1000}, {&(0x7f000007f000)=""/10, 0xa}, {&(0x7f000090a000-0x41)=""/65, 0x41}, {&(0x7f00006da000-0x80)=""/128, 0x80}], 0x4) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b18000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000098f000)=@ethtool_per_queue_op={0x4b, 0x2cb, [0xffffffffffff6ceb, 0x5, 0x5, 0x5, 0x3, 0x0, 0x6, 0xa68, 0x7fffffff, 0x10001, 0xe, 0xffff, 0x8, 0x6, 0x1, 0x50, 0x20, 0xfffffffffffffff9, 0x0, 0xfffffffffffffff7, 0x7, 0xffffffffffff128f, 0x8, 0x9, 0x401, 0x9, 0x7, 0x100, 0x1, 0x2, 0x56d, 0x1, 0x0, 0x5, 0x7, 0x8, 0x8, 0x2, 0x0, 0x9, 0xdd, 0x48, 0xffffffffffffffc6, 0x9, 0x8, 0x7, 0xbb75, 0x0, 0x8001, 0x53ce, 0x3, 0x22, 0x40, 0x1, 0x17e, 0x20, 0x8, 0x200000, 0xb6, 0x7f, 0x2, 0x6, 0x10000, 0x9, 0x8, 0x7, 0x5, 0x9, 0x7, 0x2, 0xf27, 0xe64, 0x0, 0x100000001, 0x1000, 0x5, 0xffff, 0x4, 0x80000001, 0x7, 0xffffffffffffffad, 0x7fffffff, 0x805, 0x4, 0xffffffffffffffff, 0x0, 0x8, 0x2, 0xffff, 0x4, 0x3, 0xe08, 0x7, 0xeb, 0x40, 0x101, 0x1000, 0xfffffffffffffff7, 0x1bf59783, 0x0, 0x7e67, 0x7, 0x40000000000, 0x1000, 0x5, 0x100000000, 0x7ff, 0x3, 0x255e9ec0, 0xfeed, 0x8, 0xffffffffffffffe0, 0x2, 0x1, 0x7, 0x0, 0x81, 0x400, 0x6, 0xcbe4, 0x9b8, 0xc637, 0x388a, 0x2, 0xc5f, 0x98, 0x8000000000, 0x1f, 0x100, 0x8, 0x5, 0xb1b, 0x4, 0xd, 0x0, 0x1ff, 0x5, 0x5, 0x23, 0x8001, 0x1f, 0x1, 0x2, 0x8001, 0x3ff, 0x8b2b, 0x2, 0x1ff, 0x757, 0x195, 0x4, 0x6, 0x7fffffff, 0x8, 0x4, 0xa, 0x2, 0xffff, 0x1, 0x2, 0x1ff, 0x2, 0xa26a, 0xdf9, 0x10de, 0xfff, 0x8, 0x581b5fd, 0x0, 0x80, 0x1, 0x8, 0x3, 0x0, 0xffffffffffffffff, 0x1a0c, 0x94, 0x10000, 0x800, 0x3ff, 0x6, 0x7, 0x6, 0x6, 0x8, 0x4, 0x68, 0x66988562, 0x0, 0x0, 0x372, 0x6d96, 0x3ff0, 0x1, 0xe089, 0x101, 0x6, 0x5, 0x0, 0x235, 0x7e0a, 0x5, 0x6, 0x19d, 0x100000001, 0x2, 0x3, 0x2, 0x74, 0xbf0c, 0x200, 0x6, 0x6, 0xfffffffffffffc00, 0x1, 0x1f, 0x10000, 0x87, 0x101, 0x6d5136a6, 0x6, 0xc62, 0x0, 0xfffffffffffffff8, 0x1, 0x200, 0x2, 0x100, 0x1, 0xcbc3, 0xe79c, 0x7, 0x8, 0x5e9, 0x14e0, 0xfffffffffffffffe, 0x101, 0x3, 0x100000000, 0x80000000, 0x3a000000000000, 0x1, 0x80000001, 0x7, 0x81c0, 0x2, 0x0, 0x1f, 0x20, 0x9, 0x400, 0x3, 0x1, 0x6, 0x8aa1, 0x8, 0x3a7, 0x6, 0x8001, 0x400, 0x4, 0x5, 0x800, 0x7fffffff, 0x6, 0x7ff, 0x8, 0x401, 0xf7a2, 0x1, 0x85c, 0x0, 0x20, 0x6, 0x4, 0x7, 0x5, 0x7f, 0x401, 0x6, 0xfffffffeffffffff, 0x10000, 0x7, 0x3, 0xa789, 0x0, 0xff, 0xfff, 0xfffffffffffffffd, 0x4, 0x7, 0xd79d, 0x0, 0x2, 0x100000000, 0xfa, 0x7, 0x6, 0x18be, 0x5, 0x3ff, 0x2, 0x7, 0x0, 0xb7, 0x2, 0x1ff, 0x6, 0x5, 0x0, 0x100000000, 0x459a, 0x1000, 0x3, 0x7f, 0x9, 0x1, 0x9, 0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffff7, 0x8, 0x80000001, 0x3, 0x100000, 0x1, 0xfffffffffffffffc, 0x9, 0x5, 0x3, 0x0, 0x400, 0xffffffffffffffef, 0x1, 0x3f, 0x5, 0x3, 0x1ff, 0xff, 0x7, 0x4, 0x8000, 0xbdd, 0xfffffffffffff801, 0x0, 0xffffffffffffbfdc, 0x5, 0x535, 0x7, 0x340000, 0x2, 0x7fffffff, 0x7f, 0x6, 0x9, 0x2, 0x3, 0x969, 0x7fffffff, 0x7, 0x180000, 0x400, 0x7ff, 0x0, 0x3, 0x6, 0xffffffffffff8000, 0x6, 0x3, 0x9, 0x749, 0x6, 0x81, 0x2, 0x1f, 0x1, 0x2584, 0x62, 0x1, 0x0, 0x9, 0x6, 0xffffffffffff7fff, 0x10001, 0xd1b, 0x893, 0x2c, 0x6, 0x7, 0x6, 0x1ff, 0xfffffffffffff535, 0x400, 0x2, 0xee, 0x101, 0xffffffffffffff7f, 0x3, 0x4, 0x8000, 0x8, 0x1, 0xfffffffffffffff7, 0x1, 0x1, 0xcc33, 0x100, 0x562, 0x3, 0x4, 0xffff, 0x8d, 0x9, 0x3, 0xffffffff, 0xffffffffffff0000, 0x200, 0x582, 0x200, 0x0, 0x1000, 0xffff, 0x7f, 0x3, 0xfffffffffffffffd, 0x9, 0x5, 0xaccdc0000000000, 0x1b, 0xfffffffffffffff7, 0x81, 0x3, 0x8, 0x2, 0x5, 0x6, 0x147ad45, 0x4b39, 0x100000000, 0x0, 0x8, 0x100, 0x8, 0x0, 0x0, 0x1ff, 0x3, 0xffffffffffff4cee, 0x18, 0x9, 0x2, 0xfff, 0x0, 0x5, 0xd7d, 0x2, 0x5, 0x8, 0x100000000, 0x4, 0x8, 0x3, 0x10000, 0x3, 0x2fc, 0x9f, 0x200, 0x6, 0x7f, 0x4, 0x1ff, 0x8, 0x0, 0x40d0, 0x7, 0xe00, 0x2088, 0x800, 0x1000, 0x3, 0x0, 0xffff, 0x8001, 0x8, 0x7, 0x7, 0x3, 0x3ff, 0x7, 0x1, 0x200, 0x4, 0x100000001, 0x208, 0x0, 0x8, 0x0, 0x1000, 0x87, 0x2, 0x3f, 0xd918, 0xbc, 0x2, 0x0, 0xd7e, 0x8, 0x2c58, 0x1f, 0x6, 0xfffffffffffffffa, 0x6, 0x1f, 0x7fffffff, 0x100, 0x5, 0x9, 0x2800000000000000, 0x1, 0x2, 0x9, 0x7ff, 0x6, 0x8001, 0x7, 0x4, 0xfffffffffffffff7, 0x3, 0x0, 0x2, 0x10001, 0x9, 0x3, 0x1, 0x16, 0xddfc, 0x81, 0x4df6, 0x6, 0x3, 0x1, 0x2, 0x80000001, 0x400, 0x9f7, 0xbdb0, 0x1000, 0xba, 0x0, 0x9, 0xdfe6, 0x1, 0x6, 0x9, 0x2, 0x8, 0x7, 0x81, 0x101, 0x3, 0x9, 0x9, 0x6e6, 0x4, 0x2a9b5f95, 0x98, 0x9b6, 0x4871031e, 0x3, 0x3f1, 0x7, 0x3, 0x9, 0x3, 0x4, 0x10000, 0x74, 0x3, 0x3, 0x7ff, 0x3, 0x9, 0x18a05fba, 0x1000, 0x8, 0x7f, 0x2, 0x9, 0x2, 0x5, 0x7, 0x3ff, 0x4, 0x400, 0x7ff, 0x0, 0x3, 0x8, 0x3, 0xffff, 0x0, 0x6c1fd3e0, 0x2, 0x7, 0x7b, 0x5, 0x7, 0x2, 0x6, 0x8, 0x233a, 0x76e, 0x1, 0x3605, 0x4, 0x4, 0x9, 0x1000, 0x100000001, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x8, 0x8, 0x1ff, 0x2, 0x0, 0x8, 0x7, 0x6f, 0x8, 0x3, 0x8, 0x5, 0x1, 0x3, 0xa316, 0x8, 0x0, 0x6, 0x5, 0x2, 0x100000001, 0x100, 0x0, 0x3, 0x0, 0x6, 0x0, 0x200000000000, 0x0, 0x80, 0x50000, 0x13e71ace, 0x3e66ee97, 0x2, 0x6, 0x80, 0x5, 0x6, 0x1, 0x4, 0x100000001, 0x5c, 0x4, 0x9, 0x4, 0x4, 0xfffffffffffffffe, 0x9, 0x767f, 0x7, 0xaa, 0x3, 0x7fff, 0x80, 0x1, 0xfffffffffffffc01, 0x2, 0x7, 0x1, 0x0, 0x438e, 0xfffffffffffffffe, 0x44044391, 0x9, 0x0, 0x9, 0x7f, 0x44, 0x1, 0x5, 0x1a3, 0x6, 0x8001, 0x1ff, 0x7, 0x7fffffff, 0x1, 0x7, 0x10001, 0x3, 0x7, 0x6, 0x8, 0x7, 0x20, 0x59df, 0x5, 0x7, 0x3354dbac, 0xfffffffffffffffa, 0x8, 0x7ef47057, 0xff, 0x200, 0x4, 0x1f, 0x200, 0x5d, 0x2, 0x6, 0x8, 0x0, 0x61e2, 0xbaec, 0x400, 0x4e6, 0x100, 0x5, 0x9, 0x100, 0x8001, 0x1000, 0x994, 0x9, 0x836, 0x100, 0x8, 0xfffffffffffffffd, 0x80000001, 0x9, 0xafde, 0xaef, 0x2, 0x9, 0x4, 0x0, 0x4, 0x4, 0x750, 0x2, 0x4, 0x101, 0x0, 0x7, 0x3, 0xff, 0x1, 0x8001, 0x800, 0x8, 0x87f1, 0x8, 0x100000001, 0x10001, 0xfffffffffffffb82, 0x6, 0x3ff, 0x0, 0x80, 0x400, 0x8, 0xfffffffffffffffd, 0x0, 0x33, 0x0, 0x7, 0x4, 0x80, 0x2f45540d, 0x1, 0x1ff, 0xbc7, 0x8, 0x9, 0xc88, 0x10f, 0x2, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0xea2, 0x1, 0x81, 0xbb9a, 0x1, 0x3ff, 0x10000, 0x7, 0x6, 0x778, 0x7, 0x0, 0x81, 0x1, 0x0, 0x9, 0x81, 0xffff000000000, 0x401, 0x1f, 0x7, 0x3, 0x3ff, 0x3, 0x5, 0x1, 0x5854, 0x5396, 0x2, 0x1000, 0x6, 0x8, 0x2, 0x1, 0x7, 0x1, 0x8000, 0x80000001, 0x97, 0x3f, 0x6, 0x4, 0x8, 0x9, 0x3, 0xfff, 0x3, 0x1000, 0x5, 0x6, 0x7f, 0xfffffffffffff001, 0x0, 0x5, 0x9, 0x2, 0x0, 0xbc29, 0x1f, 0x8, 0x3, 0xc612, 0xcbf3, 0x1f, 0x2, 0x9, 0x1f, 0x5, 0xe0, 0x14000000, 0x3, 0x100, 0x8001, 0x1f71, 0x9, 0x7, 0x0, 0x0, 0x9a0a, 0x8001, 0xfffffffffffffffa, 0xfff, 0x3cc2, 0xa2, 0x5e9, 0x6, 0x1, 0x1, 0x6, 0x8, 0xfb, 0x5c, 0x9964, 0xff, 0x7, 0x6, 0x400, 0xffffffff, 0xeb, 0x14, 0xa31e, 0x80000000, 0x6, 0x8, 0x5, 0xfffffffffffffff7, 0x6, 0x7f, 0x6, 0x20, 0x9, 0x8000, 0x2, 0xb449, 0x6, 0x9, 0x0, 0xffffffff, 0x100, 0x7fffffff, 0xfb6, 0x3, 0xffffffffffff0e63, 0x3ff, 0x0, 0x7607, 0x400, 0x3, 0xfffffffffffffeff, 0x3, 0xfffffffffffffffd, 0x6, 0x2, 0x3, 0x1, 0x3, 0x8, 0x2, 0x401, 0x100, 0x6, 0x31, 0x5, 0xffffffffffffffc0, 0xfff, 0x7, 0x1, 0x1, 0x7f, 0x8, 0x4, 0x2, 0x4df, 0x100000000, 0x8, 0x1ff, 0x1bd3, 0x3, 0xfff, 0x6461e4d, 0x7, 0xa0e, 0x4a, 0x9, 0x1, 0xa0000000000, 0x6, 0x0, 0x0, 0x7, 0xfff, 0x4, 0x5, 0x10000, 0x9, 0xa, 0x8, 0x8, 0x2a, 0x4, 0xf7, 0x9, 0x2, 0x8f4, 0xfffffffffffffffe, 0x8001, 0x5, 0x3ff, 0xfffffffffffffffc, 0x6, 0x19, 0x5c, 0xfffffffffffffff8, 0x574, 0x3f6, 0x8001, 0x1, 0x7fffffff, 0xfffffffffffffffd, 0x62a, 0xa68, 0x100000000, 0x7, 0x5, 0x3, 0x9, 0x20, 0x8, 0x4, 0xff, 0x2, 0x10000, 0x8, 0x3, 0x9, 0x7, 0x9, 0x3, 0x100000001, 0x1ff, 0x401, 0x5, 0x0, 0xfffffffffffffffe, 0x100000000, 0x2, 0x3, 0x9, 0x4, 0x800, 0x0, 0x3f, 0x1, 0x6, 0x8, 0x9, 0x7, 0x80000000, 0x5, 0xa50, 0x3ff, 0x1f, 0x1, 0x5, 0x80, 0x7ff00000, 0x5, 0x10001, 0x4, 0x401, 0x6, 0x7, 0x4, 0x5, 0x1, 0x161, 0xc5, 0x7f, 0x1f, 0x2117f897, 0x0, 0x80000000, 0x2, 0x3f, 0x0, 0x6f4b, 0x0, 0x1, 0x9, 0x6, 0x583, 0x42f3, 0x2, 0x1, 0xf0c5, 0x8001, 0x401, 0x7fffffff, 0x7, 0xc3a6, 0x20, 0x9, 0x1, 0x6, 0xfff, 0xfff, 0x8, 0xb357, 0x1, 0x9, 0x4cdc315e, 0x5, 0xd9f7, 0x80000000, 0x7f, 0xfff, 0x6, 0x1000, 0x101, 0x101, 0xb7, 0x8, 0x5, 0x5, 0xfd5, 0x730, 0x3, 0x2, 0x958, 0x9, 0x9ed3, 0x0, 0x80, 0x6, 0x1d9, 0x4, 0xfffffffffffffff7, 0x5, 0x7, 0x3ff, 0x0, 0x7, 0x5e62, 0x4, 0x1, 0x7, 0x5, 0x81, 0xa7, 0x100000000, 0x400, 0x26, 0x7, 0x6b8, 0x7, 0x7f, 0x67, 0x7, 0x7, 0x3f, 0x2e8, 0x5, 0x3f, 0x9, 0x2, 0x0, 0x6, 0x66139780, 0x1000, 0x2, 0x6, 0x5, 0x99, 0xfffffffffffffffa, 0x10000, 0x3, 0x89f7, 0x3, 0x4, 0x8, 0x7, 0x7, 0x10001, 0x81, 0x9, 0x9, 0x3, 0x5, 0x5, 0x8, 0x3, 0x100, 0x0, 0x4, 0x5, 0x2, 0x0, 0x7f, 0x4, 0x101, 0x9, 0x1000, 0x6, 0x2, 0x40, 0x1000, 0xa8, 0x7ff8000000, 0x0, 0x2, 0xaf0, 0x4, 0x2, 0xff4, 0x80, 0xfff, 0x6, 0x8001, 0x1, 0x5, 0x9, 0xfff, 0x10001, 0x5, 0xffffffff, 0x4, 0x4, 0xfffffffffffff1dd, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffc, 0x64, 0xfff, 0x9, 0x1, 0x5, 0x9, 0x7fffffff, 0x7fff, 0x9, 0x7, 0x149d, 0x10001, 0x401, 0x3, 0x7166, 0x97, 0x49, 0x0, 0x8001, 0x8, 0x9, 0x1, 0x4, 0x40, 0x78ac8102, 0x1ff, 0x200, 0x2, 0x5759, 0x8, 0x400, 0x6, 0xb7, 0xff, 0x5, 0x0, 0x7, 0xa718e5fc00, 0x9, 0x1, 0xbfe, 0x10a4, 0x401, 0xb6b, 0x10000000000000, 0x3, 0x5, 0x5, 0xffffffffffff1412, 0x3, 0x8, 0x7497, 0x1ff, 0x2, 0x6, 0x6, 0x5, 0x7fffffff, 0x2, 0x1, 0x6, 0x687a, 0x7, 0x3, 0x200, 0x6, 0xfffffffffffffffa, 0x6, 0x2, 0x1000, 0x5, 0x7, 0x7, 0x7f, 0xa83, 0x9, 0x81, 0xe, 0xb602, 0x2, 0x3, 0x0, 0x799, 0xffffffffffffffff, 0x91, 0xc54, 0x100000000, 0x6, 0x7, 0x9, 0xa7, 0x2, 0x5, 0x5, 0x1, 0x4, 0xcf2d, 0x5, 0x9, 0x5, 0x80000000, 0x3, 0x6, 0x10001, 0x800, 0xb84, 0x7, 0x8001, 0xffffffff80000000, 0x3, 0x7, 0xf38, 0x292b, 0x5fd, 0x8, 0x2, 0xfab, 0x7fffffff, 0x9, 0xc7b1, 0xe6f, 0x100000000, 0x1ff, 0x1000, 0x3ff, 0x5, 0x80000001, 0x2bb0, 0x3, 0x1ff, 0xada1, 0xfffffffffffffff9, 0x9, 0xcf2, 0x1, 0x1ff, 0x0, 0x7, 0x8, 0xffffffffffff6eb7, 0x80000000, 0x9, 0x4, 0xffffffff, 0x101, 0x4, 0x8000, 0x7fff, 0x3, 0x7fff, 0xe8, 0x3e, 0x7fff, 0xfe, 0x7f, 0x2, 0x8, 0x81, 0x6, 0xfffffffffffffffd, 0xfffffffffffffa2f, 0xbc6, 0x7, 0x7fffffff, 0x5cfe0f58, 0x7fff, 0x200, 0x9, 0x5, 0xf8f9, 0x80, 0x10000, 0xf2, 0x5, 0x3f, 0x8000, 0x1000, 0x8, 0x1, 0xb9ab, 0x2, 0xa0d, 0x100000000, 0x20, 0x100000001, 0xcff, 0x2, 0x1ff, 0x8, 0x1ff, 0x85e5, 0x9, 0x0, 0x63, 0xfffffffffffffa04, 0x1, 0xfffffffffffffc00, 0x6, 0x9, 0x401, 0x1, 0x3, 0x1, 0x3, 0x20, 0x9, 0x7ff, 0x3d, 0x8000, 0x8, 0x5, 0x7f, 0x4, 0x80, 0x1, 0x2, 0x3ff, 0x0, 0x6, 0x1, 0x5, 0x5, 0x9, 0x8, 0x14, 0x110, 0x7, 0x6, 0xfff00000000000, 0x7f, 0x90a, 0x0, 0x34e000000000000, 0x8, 0x1, 0x7, 0x1, 0x81, 0x40, 0x6, 0x8, 0x1a, 0x3d08, 0x9, 0x3, 0x8, 0x7fff, 0xeb, 0xb884, 0x1, 0x4, 0xb15, 0x73a, 0x8001, 0x9b, 0x5a, 0x1ff, 0x7fffffff, 0x3, 0x3ff, 0x6, 0x344, 0x7, 0x0, 0x2, 0x7fffffff, 0xaa, 0x5, 0x401, 0x0, 0xfffffffffffffff7, 0x81, 0x8, 0xfffffffffffffffa, 0x3, 0x4614eeda, 0x5, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x35e, 0x54, 0xcf6, 0x6, 0xbf35, 0x7, 0x0, 0x5, 0x41, 0x6, 0x4, 0x0, 0x80000000, 0x8001, 0x40, 0xbfec, 0x6, 0xffffffffffffff7f, 0x7f, 0x9f05000000000, 0x1, 0x8000, 0x9, 0x7ff, 0x1ff, 0x0, 0x2, 0x5, 0x6, 0xd3d0, 0x10, 0x401, 0x5, 0x8001, 0x2, 0x80000001, 0x8, 0x20, 0x1, 0x3, 0x98, 0xffffffff, 0x3ff, 0x0, 0xffff, 0x4, 0xf0a, 0x200, 0x6ae58b56, 0x1, 0x3, 0x1, 0x20, 0x58, 0x9d7, 0x8000, 0x7, 0x3, 0x7, 0x101, 0x8000000080, 0x6, 0x9, 0x7, 0x5, 0x2, 0x7, 0x5, 0x5, 0x7a67306c, 0x8000, 0x0, 0x5ef4, 0x1, 0xffffffffffffff81, 0x2a4, 0x4, 0x18, 0x6, 0xc6, 0x0, 0x8, 0x4, 0x5, 0x4, 0x1, 0x200000000000000, 0x6aa3, 0x40, 0x7dc5, 0x7ff, 0x80000000, 0x5, 0x1, 0x90, 0x20, 0x1, 0x1ff, 0x8, 0xff, 0x4, 0x50c, 0x1, 0x80, 0x7, 0x40, 0x7, 0x96, 0x3f, 0x1539, 0x4, 0x9, 0x9, 0x5, 0x6, 0x3, 0xfffffffffffffffa, 0x1, 0x9, 0x6, 0x0, 0x0, 0x6, 0x1, 0x1, 0x1, 0x2f4, 0x8, 0x7fffffff, 0x20, 0xfffffffffffff4fc, 0x3, 0xac, 0x7e, 0x9, 0x6, 0x5, 0x8, 0x4, 0x7, 0x101, 0xeff, 0xfffffffffffffcd8, 0x100000000, 0x7, 0x3c2c, 0x7, 0x100000000, 0x40, 0x0, 0x1110, 0x0, 0x6cf7, 0xffffffffffffffff, 0x5, 0x10001, 0xffff, 0x80000000, 0x5, 0xcf47, 0x3, 0x1, 0x7f, 0x80000001, 0xffff, 0x9, 0x6, 0x51f4, 0x1, 0xffffffff80000000, 0x1ff, 0x6, 0x6, 0x2, 0x7, 0x6, 0x10001, 0x5, 0x0, 0x7, 0x324, 0xfffffffffffffffe, 0xd0, 0x5, 0x0, 0xc5, 0x400, 0x0, 0x5, 0x7, 0x9, 0x2, 0x7fffffff, 0x8001, 0x4, 0x9, 0x0, 0x8001, 0x81, 0x4, 0x5, 0x9, 0x80000001, 0x100000000, 0x4, 0x3b28, 0x800, 0xa22, 0x2, 0x2, 0x6, 0x7, 0x2, 0x100, 0x3, 0x7, 0xea, 0x3ffc0, 0x1000, 0x5, 0x1, 0x2, 0xffffffffffff7fff, 0xfffffffffffffff8, 0x8, 0x440, 0xdabf, 0x9, 0x8, 0x1000, 0x80000000, 0x325, 0x6, 0x7, 0xe8, 0x0, 0x7ff, 0x3, 0x8, 0x0, 0x8, 0xffffffff, 0x570ab0d1, 0x10000, 0x0, 0x0, 0xfff, 0x8, 0xa4e, 0x10000, 0x0, 0x2, 0x7, 0x100000001, 0x7fff, 0x4, 0xa53, 0xffffffffffffffe0, 0x400, 0x80, 0x80000000, 0x5, 0xffffffff, 0x9, 0x101, 0x4, 0x5, 0xe0, 0x80, 0xfffffffffffffffb, 0x6, 0xffffffffffffbb96, 0x7ff, 0xfffffffffffffe01, 0x7, 0x9, 0x3f04, 0x3, 0xffffffffffff68ab, 0xf, 0x2, 0x10000, 0x6ddb, 0xff4, 0x10000, 0x5, 0x7, 0x1f, 0x7, 0x2, 0x1c7c, 0x8e2e, 0x18000, 0x2, 0x8, 0x5, 0x6, 0x81, 0x7fffffff, 0x8, 0x9, 0xffffffff, 0x4d40, 0x2, 0x8, 0x1, 0x425e, 0x21, 0x100000001, 0x5, 0x3, 0xfb5, 0x400, 0x9b2e, 0x1, 0x5, 0x2, 0x1000, 0x10001, 0x512f, 0x8, 0x20, 0xd74, 0x2, 0x4, 0x2, 0x15, 0x7, 0x3, 0x80, 0x3, 0x2, 0x100000001, 0x7, 0x101, 0x0, 0x20, 0x4, 0x80000001, 0x1, 0xfbf2, 0x2, 0x10000, 0xffff, 0xf9, 0x5, 0x700000000000000, 0x80000000, 0xfffffffffffffe01, 0x9, 0x80, 0x4, 0x512d2cff, 0x7fff, 0x6, 0x73, 0x3ff, 0x3, 0x7, 0xb618, 0x7e, 0x21c0, 0xde3, 0x7, 0x1, 0x1, 0x6, 0x401, 0x6, 0x6, 0x3199b585, 0x10001, 0x7f, 0x1, 0x100000000, 0x2, 0xd2, 0xbd, 0x0, 0x81, 0xffffffffffff0001, 0x7, 0x4f, 0x5, 0x8, 0x7, 0x9, 0x7210, 0x5, 0xffffffff, 0x1, 0x8, 0xffffffffffffffff, 0x62, 0x1, 0x69, 0x5, 0x9, 0x2, 0x7fffffff, 0x8, 0x13e, 0xffffffff, 0x7fffffff, 0x101, 0xfffffffffffffffd, 0x5, 0x1, 0x3f, 0x7, 0x2, 0x8, 0xff, 0x4, 0x10000, 0x5, 0x6, 0xfffffffffffffc01, 0xf4e, 0x7, 0x1, 0x10001, 0x50, 0x6, 0x10000, 0x8, 0x2, 0x81, 0xd4, 0x81, 0x0, 0x6, 0x10001, 0x8000, 0x100000000, 0xa222, 0x9, 0x6, 0x1, 0x5, 0x1, 0x37dc4513, 0x4, 0x7, 0x4, 0xac, 0xfffffffffffff325, 0x1, 0x100000001, 0xfff, 0x1, 0x800, 0x6, 0x9, 0xffffffff, 0x7f, 0x0, 0x3, 0x0, 0x400, 0x80000000, 0x4, 0x8, 0x1c0, 0x1, 0x1, 0x11e, 0x400, 0x1, 0xdd, 0x81, 0x18, 0xc41, 0x2, 0xf0, 0x0, 0x4000000, 0x100000000, 0x101, 0x6, 0x5, 0xa6b, 0x9, 0x7f, 0x41, 0x7, 0x4, 0x2, 0x800, 0x937b, 0x0, 0x6, 0xe867, 0x1, 0x66a, 0x10000, 0x1, 0x10, 0x9, 0x120000000000, 0x0, 0x6, 0xffffffffffff4b12, 0x9, 0x6fec, 0x0, 0x3, 0xfffffffffffffffc, 0x3, 0x800, 0x4, 0x1, 0x8c6, 0x0, 0x7, 0x20, 0x8, 0x1, 0x9, 0x1fc00, 0x200, 0x5, 0x0, 0x3, 0x2, 0x4, 0x3ff, 0x6, 0x8, 0x800, 0x7270, 0x6, 0x7, 0xee1, 0x0, 0x5436, 0x7, 0x7f, 0x3, 0xff, 0x8, 0x9, 0x5, 0x9ea, 0x7, 0xe057, 0x0, 0x6, 0x36, 0x0, 0x1, 0x7, 0xfffffffffffffffa, 0x7, 0x5, 0x3f, 0xffffffff, 0x7, 0x8f, 0x80, 0x3f, 0x6, 0x3bb06d7, 0x10000, 0x28, 0x4, 0x0, 0x7, 0xc44d, 0x4d, 0xca, 0x3, 0x6, 0x1, 0x7f, 0x5, 0xffffffffffff0001, 0x8, 0xf1, 0x7, 0x1, 0x0, 0x1000, 0x6, 0x3ff, 0x6, 0xfffffffffffffffc, 0x2, 0x3, 0x7, 0x9, 0x200, 0x6, 0x5, 0xdd, 0x7, 0x28, 0x4, 0x6, 0x7f, 0x2, 0x5, 0x9, 0x4, 0x2, 0x7, 0x171c00000000000, 0x8, 0x200, 0x1f, 0x4, 0x8, 0x7f, 0x7338, 0x0, 0x0, 0x3, 0x4, 0x1, 0x9, 0x1, 0x9, 0x6, 0x5, 0x7, 0x5, 0x5, 0x8, 0x2, 0x0, 0x5, 0x41, 0xd46, 0x5, 0x0, 0x0, 0x7, 0x81, 0x8, 0x8, 0x6, 0x3, 0x9, 0x1, 0x8000, 0xffffffffe57c474b, 0x3ff, 0x100000000, 0x0, 0xb4, 0x1, 0x10001, 0x7, 0xff, 0x80000001, 0x200, 0x4, 0x77f1, 0x4, 0x7fffffff, 0x1, 0x20, 0x30b6, 0x5, 0x9, 0xcaf, 0x1ff, 0x9f15, 0x0, 0xfffffffffffffe00, 0x9, 0x6, 0x0, 0x9, 0x3, 0x4, 0x1ff, 0x1, 0x0, 0x1f, 0x6, 0x6, 0xe00, 0x8, 0x2, 0x3, 0x3, 0x9, 0x401, 0x8, 0x800, 0x7, 0x1, 0x1, 0xffffffffffffff01, 0x5fe7, 0x9, 0x9, 0x43a, 0x0, 0x0, 0x9, 0x1, 0x800, 0x9, 0x9, 0x1, 0xf11, 0x5, 0x1, 0x5, 0x3ff, 0x6000000, 0x1000, 0x3, 0x3, 0xfffffffffffffc01, 0xffffffffffff8abf, 0x3f, 0x6, 0x1, 0x10000, 0x7, 0x1ff, 0x19, 0x124, 0x1ff, 0x100, 0x9, 0xdd0, 0x4, 0x6, 0x34, 0xba, 0x1000, 0x896, 0x4, 0x6, 0x7f, 0x80000001, 0x1, 0x401, 0xfffffffffffffffc, 0x1, 0x7fffffff, 0x0, 0xff, 0x7, 0x800, 0x3f, 0x17, 0x9, 0x8, 0x200, 0x7, 0x800, 0x7ff, 0x0, 0x6, 0x5f80000000000000, 0x8d, 0x9, 0x4402, 0x7, 0x7, 0xfff, 0xff, 0x1f, 0x1, 0x8, 0xffff, 0x6, 0x9, 0x6, 0x4, 0x8, 0xffffffffffffffff, 0x2, 0x8, 0x2, 0x2, 0x2fe, 0x9, 0x5cd, 0x0, 0x1ff, 0x8, 0x5, 0x1, 0x200, 0x0, 0x2, 0x4, 0x101, 0x9, 0x2, 0x0, 0x0, 0x80000000, 0x72, 0x200, 0xc3, 0x7fff, 0x3, 0x6, 0x1, 0x7, 0x0, 0x7, 0x7, 0x20, 0x598000000, 0x40, 0x56b, 0x3e1c, 0xfffffffffffffff8, 0x93, 0x9, 0x1, 0x7ff, 0x5, 0x8, 0xffffffffffff3db7, 0x7fffffff, 0xfffffffffffffc01, 0x9, 0x7fff, 0xc6a, 0x6, 0x100, 0x5, 0xbb, 0x3, 0x4, 0x2, 0x7, 0xffffffffffff8000, 0x1, 0x8a, 0x4, 0x40, 0xffff, 0x3f, 0x7, 0x800, 0x3, 0x2c60, 0x1c00000000, 0x6, 0x8, 0xffffffff, 0x2, 0x4, 0x100000001, 0xfffffffffffffff8, 0x829, 0x100000001, 0x6, 0x100, 0x2, 0x1, 0x5, 0x5, 0x1, 0x64, 0x84, 0x1, 0x2, 0x400000000000000, 0x537, 0x5, 0xfb0, 0x54ea, 0x5, 0x7, 0x5, 0x956a, 0x8, 0x6, 0x7fff, 0x8, 0x7fffffff, 0xfffffffffffffffc, 0xffffffffffff2340, 0x4, 0x8, 0x9, 0xd6c, 0x6, 0xcca, 0x1, 0x0, 0x9aa, 0x3f, 0x800, 0x4, 0x0, 0x3, 0x1, 0x1, 0x4, 0x51, 0x9, 0x5, 0x3, 0x107c, 0x0, 0xa6c6, 0x4, 0x80000000, 0x8001, 0xe7c, 0x4, 0x5, 0x7, 0x0, 0x4, 0x6, 0x40, 0x40c, 0x1f, 0x2, 0xe88a, 0x2, 0x8001, 0x4, 0x100, 0x401, 0x8, 0x1, 0x2, 0x40, 0x5, 0x0, 0x1, 0x4, 0xce6, 0x4, 0x9, 0x7, 0xbbf, 0x6, 0x0, 0x11b3, 0x10001, 0x3, 0x1ff, 0x89, 0x0, 0x5, 0x45, 0x8, 0x8, 0xfffffffffffffff9, 0x5, 0x9e, 0x2, 0x400, 0x2000000, 0xffff, 0x2, 0x6, 0x7, 0x3, 0x2, 0x7f, 0x100000001, 0xffffffffffffffe0, 0x9, 0x1, 0x8, 0x8, 0x9, 0xab1, 0x13e, 0x1f, 0x7fff, 0x9, 0x1, 0x5, 0x0, 0x1, 0x1, 0x8, 0x26a5bd95, 0x3, 0x4, 0x87, 0x709a511b, 0x1, 0x5, 0xfffffffffffffffe, 0x8, 0x6, 0xffc00000000000, 0x5, 0x7, 0xffffffffffffa5b1, 0x9, 0x5, 0x4, 0x3, 0x5, 0x401, 0xfffffffffffff000, 0x10000, 0x9, 0x2, 0x2, 0x6, 0xad0, 0x4010311b, 0x5, 0x5, 0x40, 0xc0000000000000, 0x100, 0xfffffffffffffffa, 0x5, 0x9, 0x6, 0x6, 0x7fff, 0x3000000000000, 0x100, 0xfffffffffffffffd, 0x4, 0x6, 0x3, 0x3ff, 0x7, 0x9e69, 0xffff, 0x0, 0x2, 0x3, 0x9, 0x4a, 0x3f, 0x3, 0xab5, 0x4c67, 0x9, 0x7fffffff, 0x80000001, 0x2, 0x7fff, 0x9, 0xd479, 0x800, 0x101, 0x872, 0x6, 0x9, 0x5db, 0x4, 0x287, 0x5, 0xa3b9, 0x9, 0xffffffffffffff64, 0x5, 0x8, 0xfffffffffffffe01, 0x10000, 0x40, 0xb34, 0x4, 0x4, 0x3, 0x2, 0xa3, 0x32b, 0x5, 0x978, 0x1, 0x2, 0x6, 0xdc, 0xffffffffffffff01, 0x5, 0x1, 0xff, 0x0, 0x4ea, 0x2, 0x7ff, 0x5, 0x1ff, 0x9, 0xffffffffffff7fff, 0x23f, 0x20, 0x0, 0x5, 0x400, 0x1, 0x9, 0x8a27, 0x4, 0x9, 0x400, 0x7, 0x1, 0x2, 0x7, 0x347, 0x8, 0x3, 0xa79, 0x3, 0x1, 0xffff, 0x10001, 0x8, 0x1, 0x5, 0x4cb, 0x1, 0x8, 0x1, 0x100, 0x16c, 0x8001, 0x2, 0xffffffff, 0x2f3, 0x8001, 0x100000000, 0x6, 0x480000000000000, 0x7fff, 0x224, 0x0, 0x3, 0x4, 0x3, 0x51, 0x8, 0x2900, 0x81, 0x9, 0x4, 0x101, 0x9, 0x80, 0xec, 0x0, 0x4, 0x318a1375, 0x9e, 0x401, 0x80, 0xfff, 0xa23e, 0x4, 0xfd, 0x4, 0x6, 0x8b, 0x1, 0x1, 0x8, 0x7fffffff, 0x9, 0x9, 0x4, 0xfffffffffffffffb, 0x1, 0x0, 0x5, 0x2, 0x12, 0x7, 0x80, 0xfffffffffffffffd, 0x5, 0x2b, 0x7d, 0x6, 0x2, 0x7fffffff, 0x1, 0x20, 0x5, 0x1f, 0x7fff, 0x8, 0x4, 0x7fff, 0x5, 0x8, 0x7, 0x10000, 0x1ff, 0x5, 0x2, 0x7f, 0x0, 0xf9, 0x0, 0x7, 0x100000001, 0x3, 0xff, 0x5, 0xc, 0xfff, 0x244a, 0xc37, 0x6bf, 0x1, 0x9, 0x4, 0x6, 0xffffffffffff8001, 0x800, 0xffff, 0x1f, 0x4, 0x1, 0xa80, 0xff, 0x7ff, 0x5, 0x100000000, 0x3, 0x8, 0x5, 0x1000, 0x4, 0x81, 0x20, 0x9, 0x10001, 0xffffffffffffff10, 0x8, 0x101, 0x20, 0x2, 0x8, 0x81, 0x5, 0x40, 0x0, 0x9, 0x4663, 0x5, 0x8, 0x3f, 0x5, 0xff, 0x4, 0x0, 0x8dbe, 0x6, 0x8, 0x6, 0x7f, 0xa76, 0x9, 0x10000, 0x0, 0x3d, 0x9, 0x7, 0x1, 0x5f0, 0x80, 0x4, 0x2, 0x9, 0xffffffffffff7fff, 0x1, 0x7, 0x800, 0x1f, 0x5, 0x7fff, 0x800, 0xfd, 0x6, 0xab45, 0x5, 0x32, 0x1, 0xb7, 0x0, 0x7ce0, 0x40, 0x1, 0x2, 0x2fc, 0xfffffffffffffffb, 0x9, 0x7, 0x1, 0x6, 0xfffffffffffffffc, 0x3f, 0x0, 0xa51, 0xfffffffffffffffb, 0x400, 0x2, 0x7fffffff, 0x401, 0x80000000, 0x100000000, 0xb6, 0x0, 0xfffffffffffffffc, 0x8000, 0x0, 0x1, 0x3, 0x9, 0x400, 0x1, 0xffffffff00000001, 0x4, 0x1f, 0x401, 0x4, 0x8000, 0xff, 0x121e8ab6, 0x9, 0x7, 0x8, 0x6, 0x10001, 0x64, 0x14000000000, 0x9, 0xffff, 0x8, 0x8, 0x2, 0x7ac, 0x9, 0x81, 0x8, 0x10001, 0x3ff, 0x8, 0x10000, 0xe579, 0xfffffffffffffffe, 0x1ff, 0x3f, 0xfff, 0xfffffffffffeffff, 0x0, 0x80, 0x3, 0x503, 0x8, 0xf2d, 0x3, 0x12, 0x200, 0x7, 0x8000, 0x1, 0xfffffffffffffffb, 0x200, 0x6, 0x7, 0x0, 0xf95, 0x0, 0x4, 0x3460, 0x6f32, 0x101, 0x1, 0x10000, 0x3, 0x50, 0x7, 0x6, 0x0, 0x6, 0xfffffffffffffff7, 0x8, 0x9, 0x7fffffff, 0x10001, 0xfff, 0x7, 0xca5, 0x100000001, 0x7, 0x100000000, 0x80000001, 0x6, 0x6, 0x1, 0x800, 0x0, 0xf21e, 0xbca9, 0x303, 0x8, 0xb4d, 0x6, 0x9, 0x4, 0x6, 0x5, 0x3, 0xfa0, 0x9, 0x4, 0x994, 0x7, 0x2, 0x86, 0x2, 0x400, 0x7f, 0x400, 0xbf27, 0x9, 0x14, 0x9, 0x4, 0x0, 0x6, 0x5, 0x3e, 0x7fffffff, 0x7, 0xfffffffeffffffff, 0x2f0f, 0x8e, 0x8, 0xb71, 0x4, 0x0, 0x200000000000, 0x4, 0x7, 0x4, 0x7, 0x7fff, 0x8000, 0x2, 0x8, 0x3, 0x5, 0xa3, 0x9, 0x6, 0xffffffff, 0x2980000000, 0xf3b, 0x5, 0xc74, 0x9, 0x8001, 0x4, 0xcbd, 0x400, 0x9, 0x2c, 0x7, 0x3f, 0x6, 0x5, 0x2, 0x0, 0x2f3c, 0x4, 0x4, 0x100000000, 0x0, 0x8001, 0x8, 0x9, 0x94c, 0x200, 0x1000000, 0x1, 0x2, 0x6, 0x4, 0x4, 0x7, 0x2, 0x800, 0x10000, 0x2, 0x7a29ef, 0xfffffffffffff823, 0x3, 0x20, 0x380000000, 0x2, 0x2, 0xfff, 0x68, 0x0, 0x0, 0x6, 0x8, 0x3f, 0x2, 0x3, 0x1, 0x8, 0x9, 0x5, 0x7fffffff, 0x7, 0x3, 0x762, 0x7, 0x7, 0x0, 0x5deefce4, 0x9, 0x2, 0x2, 0x4, 0xffff, 0xff, 0x800, 0x4, 0x2, 0x8, 0xe7, 0x80000001, 0x7fffffff, 0xfffffffffffffffd, 0x100, 0x8f, 0xcc95, 0x17d52a9a, 0x6, 0x800, 0x28, 0x1, 0x2, 0x5, 0x1ff, 0xc246, 0x1, 0xd56, 0x5, 0xa1c1, 0x7, 0x0, 0x3, 0x9, 0x9, 0x9, 0x3, 0x1ff, 0x10000, 0xff, 0x5, 0x2, 0x7, 0x38b, 0x7f, 0x7, 0x7, 0x3, 0x7fffffff, 0x99, 0x9, 0x7ff, 0x1, 0xccfa, 0x7, 0x8001, 0x4, 0x2000, 0xffff, 0x7, 0x7a9d, 0xfffffffffffff1b1, 0xeef, 0x0, 0x101, 0x0, 0x0, 0x3, 0x9387, 0x5, 0x4, 0x6, 0x727, 0x8, 0x7fe8, 0x4, 0x5, 0x0, 0x9, 0x0, 0x6, 0x9, 0xe00000, 0x5, 0x80000000, 0x1f, 0x6, 0xc0, 0x6d, 0x1000, 0x7, 0x400, 0x4721, 0x207, 0x4, 0x1, 0x9, 0x401, 0xf4, 0x192d, 0x6, 0xfffffffeffffffff, 0x5, 0x5, 0x9b, 0x100000001, 0xd, 0x9, 0x0, 0x7, 0x84d2, 0x7f, 0x9ca, 0x6, 0x6, 0x3, 0x3f, 0x0, 0x600, 0x3, 0x6, 0xfffffffffffff800, 0x5, 0x5, 0xdb30, 0x101, 0x400, 0x20, 0x6, 0x7, 0xffffffff, 0x9, 0x400, 0x1, 0x9, 0x3, 0x684, 0x5, 0x0, 0xd74, 0xffffffff, 0xfd, 0x3f, 0x2, 0x1, 0x100000001, 0x4, 0x4, 0x6, 0x60, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x8000, 0x1, 0x5, 0x9, 0x401, 0x991, 0x7, 0x800, 0x1, 0x4b64, 0x5, 0x0, 0x0, 0x2, 0xff, 0x7fffffff, 0x77a3dc4d, 0x8001, 0x401, 0x5, 0x80000000, 0x0, 0x6, 0x6, 0x5, 0x5, 0xee, 0x0, 0x4, 0x81, 0x401, 0x4, 0x1200000000000000, 0x4, 0x2, 0x2, 0x3, 0x6, 0x0, 0x7, 0xfffffffffffffff7, 0xb3, 0x6, 0x1, 0x6, 0x7, 0x28400, 0x8, 0xb6c, 0x101, 0x6, 0x7f, 0x4a1eb7d9, 0x0, 0xaee, 0xfffffffffffffff9, 0x8, 0x20, 0x8000, 0x7fffffff, 0x1, 0x56, 0x1, 0x7, 0x800, 0x1, 0x18, 0x9, 0x0, 0x43, 0x9, 0x6, 0x1, 0x3, 0x401, 0x8001, 0x2, 0x1b74, 0x7fffffff, 0x4, 0x8, 0x5, 0xfffffffffffffc00, 0x2, 0x40, 0x80, 0x8001, 0x5, 0x9, 0x1ff800000000000, 0x3, 0x4, 0x1ff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0x7ff, 0xd405, 0x8, 0x0, 0x80000000, 0x5, 0xd7c7, 0x9, 0xfffffffffffffffa, 0x4, 0x8, 0x2, 0x7fff, 0x6, 0x7, 0x7, 0x1, 0x4, 0x3, 0x20, 0xd81, 0x3, 0x576, 0x0, 0x1, 0xfffffffffffffffe, 0x3, 0x0, 0x6, 0x7, 0x7ff, 0x2, 0x2, 0x7f, 0xd03, 0x2, 0xfffffffffffff783, 0x5, 0x9, 0x4, 0x9, 0x2, 0x4, 0x7fff, 0x4, 0x7f, 0x9, 0x0, 0x6, 0x6000000000000000, 0x8000, 0x101, 0x1, 0x100000000, 0x9, 0x0, 0x401, 0x8, 0x9, 0x1f, 0x1, 0x401, 0x2, 0x8001, 0x800, 0x200, 0x406b270c, 0x2, 0x1f, 0x9b4, 0x7, 0x3, 0xed, 0x3, 0x9, 0x10001, 0x6, 0x7f, 0x8, 0xcbb5, 0x135d, 0xfff, 0x17c0, 0x1, 0x9, 0x7fd, 0x84c, 0xff, 0x1, 0xfffffffffffffffd, 0x1, 0x2, 0x6, 0x5, 0x0, 0x5, 0x7, 0x10001, 0x6, 0xfffffffffffffff8, 0x0, 0xffff, 0x6, 0x0, 0x4, 0x3, 0x2, 0x5, 0x81, 0x9, 0x1, 0x20, 0x1, 0x7fffffff, 0x3, 0x7, 0x1f, 0x7, 0x9, 0x577b, 0x0, 0x0, 0x1, 0x9, 0x4, 0x9, 0x9, 0x100000000, 0x7, 0x9, 0x9, 0x3ff, 0x3, 0xffffffffffffffb3, 0x8000, 0x6, 0x1, 0x4, 0x80, 0x7fff, 0x7, 0x82ec, 0x4, 0x4, 0x2, 0x3, 0xffffffffffffff1c, 0x8, 0x2550d358, 0x101, 0x6, 0xca, 0xfff, 0x8f, 0x6, 0x9, 0x2, 0x800, 0x3a23, 0xda3, 0x7f, 0x3, 0xfff, 0x2, 0x5, 0x7f, 0x7ff, 0x0, 0x2, 0xc03, 0x9, 0x1, 0x8, 0x5, 0x7fff, 0x7ff, 0x2, 0x6, 0x1ff, 0x5, 0x3, 0xfffffffffffffffe, 0xb5, 0xfffffffffffff000, 0x4, 0x3, 0x5, 0x6b9, 0xfffffffffffff9d3, 0x7ff, 0x4, 0xff, 0x0, 0x80000000, 0x1, 0x0, 0x7, 0xffffffff, 0x3ff, 0x400, 0x7fffffff, 0x2, 0x3, 0x80000000, 0x6, 0x6, 0x10001, 0x6, 0x4, 0x40, 0x7, 0x0, 0x1, 0x800, 0x81, 0x3, 0x8001, 0x3, 0x5, 0x2, 0xfffffffffffffffd, 0x34, 0x9, 0x0, 0x5, 0x6, 0x81, 0x2, 0x9, 0x6, 0x9, 0x4, 0x9, 0x5, 0xffff, 0x20, 0xfffffffffffffffa, 0xa3, 0x5, 0x6, 0x2b, 0x9, 0x1f, 0x2d1, 0x3f, 0x99, 0x8, 0x9, 0x4, 0xb401, 0x7, 0x3, 0x5838, 0x4, 0x3ff, 0x4, 0x8, 0x3, 0x0, 0x4, 0x3ff, 0x400, 0xffff, 0x8, 0x3, 0x7, 0x958d, 0x7, 0x7, 0x6d6, 0x6, 0x1000, 0xffffffff, 0x3, 0x0, 0xffffffff00000000, 0x3, 0xffffffffffffffff, 0x2, 0x4e9f, 0x7e, 0x1ff, 0x8, 0x7, 0xfffffffffffff54f, 0x5, 0x80, 0xffffffffffffff35, 0x0, 0x20, 0x5, 0x1, 0x0, 0x6, 0x2, 0x7, 0x1ff, 0x6b, 0x4010000000, 0x0, 0x0, 0x5, 0x4, 0x81, 0x198, 0x5, 0x2, 0x3, 0x607, 0xf4, 0x7a60, 0x3, 0x9, 0xc8, 0x9, 0x5c9, 0x401, 0x5, 0x45, 0x4, 0xa02, 0xffffffff, 0x1, 0x7ff, 0x6, 0x74, 0x80000001, 0x6, 0x8001, 0x4, 0x7, 0x6, 0x3, 0x100000001, 0x7, 0x8001, 0x7, 0xb9d9, 0x2, 0x4, 0x3, 0x9, 0xc179, 0x2, 0x2, 0x9, 0xfffffffffffffff7, 0x100000001, 0x3, 0x1ff, 0xfffffffffffffbff, 0x101, 0xae74, 0xffffffff, 0x100, 0x9, 0x3, 0x44, 0x1, 0x0, 0x2, 0x20, 0xffffffffffff755c, 0x4, 0xb3a, 0x7, 0x1, 0x100000000, 0x5, 0x20, 0xe7, 0x1ff, 0x1, 0x8, 0xfffffffffffffffd, 0x3fd, 0xb0, 0x100, 0x36df, 0x800, 0x800, 0x5, 0x1fbf, 0x9, 0x8, 0x6, 0x9, 0x3, 0x9, 0x100, 0x8001, 0x2, 0x7, 0xffffffffffffff80, 0x1b3, 0xa6b, 0x48, 0x1000, 0x1ff, 0x6, 0x3, 0x3ff, 0xff, 0xffff, 0x9, 0x8, 0x9, 0x2, 0x7, 0x5, 0x6, 0x5, 0x1000, 0x6, 0x5, 0xffffffff, 0x5, 0x7db, 0xf78f, 0x3, 0x7, 0x200000000, 0x4, 0xb47e, 0x100, 0x40, 0x8, 0x3f, 0x2, 0x4, 0x4, 0x80000000, 0xfffffffffffffc01, 0xbc3, 0x1ffc000, 0x7, 0x5, 0x9, 0x7f, 0x8001, 0x81, 0x0, 0x6, 0x4, 0xafd, 0x80000000, 0x6, 0x9, 0xfffffffffffffffe, 0x9, 0xff, 0x0, 0x3, 0x10001, 0x4, 0xcda, 0x8000, 0x4, 0x5, 0x8000, 0x3f, 0x7, 0x80000001, 0x81, 0x0, 0x8001, 0x8, 0x7fffffff, 0x2, 0x6, 0x3, 0xfff, 0x6, 0x0, 0x7f44a888, 0x5295, 0x2, 0x9, 0xffff, 0x7ee, 0x1, 0xfffffffffffffff8, 0x1, 0x2, 0x6, 0x1, 0x100, 0x9, 0x0, 0x72, 0x7, 0x400, 0x80000001, 0x9, 0xf369, 0x0, 0x10001, 0x81, 0x0, 0x4, 0x9, 0x6, 0x7, 0x28a, 0x100, 0x5, 0x4, 0x1, 0x40, 0x0, 0x101, 0x3, 0x400, 0x800, 0xfff, 0x9584, 0x9, 0x9, 0x9, 0x8, 0x7f, 0xb12, 0x400, 0x3f, 0x2, 0x1ff, 0x7f, 0x4, 0x9b, 0x2c, 0xd4, 0x5, 0x2, 0x4, 0x6, 0x400000000000000, 0x10000, 0x7, 0x6, 0x80000001, 0x1f, 0x6, 0x72f, 0x1000, 0x1, 0x1, 0x8001, 0x2, 0x100000000, 0x3ff, 0xff, 0xfffffffffffffffb, 0xdb, 0x80000001, 0x78, 0x82f21b5, 0x1, 0x2, 0x0, 0x8000, 0x6, 0x9a, 0x7fffffff, 0x9, 0xfffffffffffffffb, 0x3, 0x7ff, 0x3, 0x200, 0x7, 0xfffffffffffff000, 0x2, 0x6dfd, 0x8, 0x70e7, 0x2, 0x3, 0x9, 0x1, 0x2f28, 0x7ff, 0x39, 0x7f, 0x14e3fa2c, 0x401, 0x10001, 0x2db, 0x1c9b2000000, 0x81, 0x1, 0x10001, 0x800, 0xfffffffffffffffe, 0x3, 0x3, 0x3, 0x697, 0x80000000, 0x7, 0xfffffffffffffffa, 0x0, 0x80000000, 0x9, 0x1000000, 0x3a7f, 0xf5c, 0xafae, 0x6c32, 0x280000000000000, 0xf5, 0x0, 0x71, 0x8, 0x4, 0x0, 0x100000001, 0x3, 0x5, 0xcee, 0x2, 0xa3d5, 0x2e80, 0xb2, 0x772, 0x2a5, 0x80000001, 0x5f, 0x8, 0x8, 0x7fffffff, 0x1, 0xda, 0x1000, 0x1ff, 0x9, 0x83, 0xe989, 0x225d, 0x7fffffff, 0x1, 0x72cd, 0x5, 0x5, 0x100, 0x3, 0x200, 0x1000, 0xb5de, 0x4, 0xf525, 0x8, 0x8, 0x9, 0x91, 0x5, 0x1f, 0x7d, 0x1000, 0xff, 0x9, 0x5, 0x4, 0x9, 0x0, 0x6, 0x0, 0x7ff, 0x8001, 0x2, 0x80000000, 0x1, 0x2, 0x5, 0x100000000, 0x8, 0x101, 0x8, 0x7, 0x7a, 0x3, 0x5, 0x7a5, 0x498, 0x81, 0x8000, 0x632, 0x401, 0xffffffffffff8000, 0x7fffffff, 0x1, 0x8, 0x0, 0x6, 0x10000, 0x2, 0x100, 0x9, 0x8, 0x87, 0x1000, 0x7ac, 0x5c4, 0x7, 0x7fff, 0x7, 0x100000001, 0x5, 0x0, 0xa43, 0x1, 0xfffffffffffffbff, 0x9, 0xfffffffffffffffd, 0xe4, 0x7, 0x3, 0x49, 0x200, 0x7, 0x77, 0x1ff, 0x1, 0x101, 0x2, 0x2, 0x1, 0x1, 0x3, 0x4, 0x80000000, 0x8, 0x80, 0x4, 0x6, 0x3, 0x5, 0xfff, 0x4, 0x6, 0x3, 0xce7a, 0x100, 0x47ec7f7c, 0x20, 0x4, 0x8, 0x80000000, 0x8, 0x2, 0x2, 0x0, 0x2, 0x0, 0x82, 0x3c, 0x921, 0x5baf, 0x65ca, 0xff, 0x1f, 0x400, 0x3, 0x2, 0x2, 0xb7, 0x4, 0x1f, 0x6, 0x861, 0x3, 0xfffffffffffffff8, 0x7, 0x2, 0x3f, 0x7, 0xfffffffffffffff7, 0x4, 0x4, 0xe700, 0x7, 0xffffffffffffff7f, 0x80, 0x2, 0xffff, 0x7fff, 0xffff, 0xc09, 0x8000, 0x800000000000000, 0x300, 0x9, 0x200, 0x505, 0x10000, 0x0, 0x1, 0x2, 0xaf68, 0x1, 0x7, 0x3, 0x7fffffff, 0xeff, 0x1, 0x1, 0x9, 0x800, 0x1000, 0x9, 0x75cd, 0x6, 0x80000001, 0xffffffffffff0000, 0x200, 0x5f, 0x400, 0x200, 0x80000000, 0x1, 0x8, 0xfa08, 0x22a, 0x4, 0x2, 0x100000000, 0x5be1, 0x8, 0x0, 0x80000001, 0x8, 0x5], "27fd95f2aa4f06dabcc49b02c55280c67aba359f9c6386a849bbca3f"}}) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000613000-0x8)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) gettid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000431000-0x18)={0x38, 0x0, [{0x40c, 0x0, 0xffffffff}]}) 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0x0, 0x2182c1) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) accept4$ipx(r0, &(0x7f0000baf000), &(0x7f0000f4e000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000026000-0x8)={0x2, 0x1ff}) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000026000)={0xfffffffffffffff9, {{0xa, 0x0, 0x7b0c, @mcast2={0xff, 0x2, [], 0x1}, 0xd4}}}, 0x88) r3 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fstat(r2, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000e000)='cifs.spnego\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000025000)="3629289ec30942e78ce8c359ddf67cf7382afc5fd9cbd27a91273f438463a49730c304f36e16a6e7db3c91b38076bb42bda9c29e", 0x34, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x100000001, 0x75d, r5) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000026000)={0x8, &(0x7f0000009000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000), 0x3, 0x3) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000026000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d996211974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f0000028000-0x2418)=[{0xa4, 0x110, 0x9, "d21e1d3e5b757607864031d84b653b07b0fc86901f932ef6bbe082e47ea6fd5bce74c13c2a0d3478f84985c024c4fe9fdd18b4cc59951f3e0b7d8985be97a746d460db094ee1f92102c7cb6e816d9e0aa2911bbb44f1c6079bf9d32c2d983f9dc7e1fe5c87c8cade01cfc25d809755dd449b49e98021e59c948cb3a955b54cf24c17cf7069f48d1f39d62207a7f1adb66b00609c564af748"}, {0x98, 0x108, 0x2, "5b9137b0a3daf5be7721e3862f83fb4d0d6dc74d5a434731fe372d7e02e3ec46e09fbb14ca5fe5e2db7a3146659ecb229442a6a979222f8cd93b9ecfa3b2d60053ccc2220042484bac011534df8bb803e1a1c473760bbdc2a3b0bf4fcacdd491f261a7342a9a3e4e8c909500b6cec98350dbd7d89f20434b8dd7b747c7a4ac4c7bec75d7942048459d54"}, {0xf8, 0x11a, 0x8, "6551faea6e8dcb0b9144f2e836de46d873767342a7b12382a0e92d60489e622bd776183bf2c8ce5a38708434b85afec8556a9ecbbcd7209bafe584a21d9010073f8620bf7884fb9b6ac4000f4892399b07733d08697e668a45270863ba99837f38517fad30bda638f6e13c22ba46bfa89ada931d2622f58cb3c13ba78c3f34df5d7317e019ef33bb3608cb524fa66f2f228056eb2a20ac2d5fea0040b4bc7d97ec59ab3d3c7f7d49c4b6778b2cf581d27be324dc29e564a908d9d8b0f234d5eef8cd2f491330ae0654f854787b6e9b8a40f649832845953d817b419eb8e1f93c88695e2ece9cf00738bb1871"}, {0xec, 0x19b, 0x4, "759be7be50975f41268ce8c328adbd90a3cd11a24e7330438c12cd51ce6b17ada3a72bfe159d1f20deb4ff8d78393d1b73084a9fa313d9335eb64a133e2d0961e86c0ac4d8ee2cbf104b21b03b7e1df77d5a45df479d448037cfa67f9d48f93b47ddb4dba12858da12f1c78d28160ed01988e36c097b7ca13b184a1cb12a4442987357ddfe3885af36d3674a53bb342a7aa239031408ffbd5e43d93d9a8788997ba4143cd0c855ccb70d0a9480d6f920ab01cfb11eb00bb72530ce45e4712b0030b7d7288240791a200b05e7ee4d972192356ae7a3d8b0e4b645502c9a"}, {0xe0, 0x10c, 0x40, "71f481b0a7487829c75be05acdab58226a45d95f14028fd25b505a18505911117ae89f916fcce438dec968aae051d9a78dd38dfdf808397594846ed516c57fed052fc28ca09838eb3f9509d2333f385d6e6a45948d2e08069ec3e3217743341c7feb8d015a05d1b5ae64597f9c6c0f7404ae9f50d390271498839b62ab3402967a213d334ba8d93e2d301493227a9cce4d549879b0aab6f8fd7ad181cf3553f3b9760b12ea0c63b5c6cd2bb2dcc68df04e028f3e6aef6a1aaf1cc0c9141b4785de1ebc5d3835f14d998beca7756bcfc80a"}, {0x100c, 0x113, 0x100000001, 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{0x100c, 0x11, 0x0, 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"}], 0x2418, 0x4040}, 0x10) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000e9c000)='./file0/file0\x00', 0x40) unlink(&(0x7f00009c6000-0x10)='./control/file0\x00') 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f84000), 0x0, 0xffffffffffffffff, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e7f000)) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000f14000-0xd)='net/sockstat\x00') 2018/02/10 18:07:43 executing program 6: r0 = creat(&(0x7f0000320000-0x8)='./file0\x00', 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r1, 0x10, &(0x7f0000b7c000)={0x0, 0x0}) ptrace$peek(0x3, r2, &(0x7f00000c6000-0x4)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00007cb000)=0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000573000-0x4)=0x1, 0x4) execveat(r0, &(0x7f00008b3000)='./file1\x00', &(0x7f00008b7000-0x10)=[&(0x7f0000640000-0x38)='@nodevself.keyringcgroup/eth1)posix_acl_accessem0p*+[$[\x00', &(0x7f00005b4000-0x1a)='eth0posix_acl_accesswlan1\x00', &(0x7f0000c9d000)='+proc\x00', &(0x7f0000bd9000-0x20)='GPLposix_acl_accesscpuset.#ppp0\x00'], &(0x7f0000d1b000-0x20)=[&(0x7f0000ccf000)="47504c6370757365742cc6286b657972696e67747275737465642d656d3000", &(0x7f0000324000)='^selinuxvmnet1selfbdev+vboxnet0\x00', &(0x7f00009a0000-0x13)='\'"--vboxnet1-ppp0-\x00', &(0x7f0000a51000)='vboxnet0\\eth0[-)eth1\x00', &(0x7f0000a67000)='proc\x00', &(0x7f000029e000-0x1)='\x00', &(0x7f0000b66000-0x12)='-\',}&{ppp0self-eth0selfmd5sum#nodev#}^+-$self\x00', &(0x7f0000694000-0x1)='\x00'], 0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d17000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000efb000)=0x14) r4 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f00006f7000-0x1c)={&(0x7f0000c5c000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000f4e000-0x8)={&(0x7f0000370000)=@updsa={0x318, 0x1a, 0x504, 0x3, 0x3, {{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x5, 0x2, 0x7, 0xa, 0xa0, 0xa0, 0x32, r3, r4}, {@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, {0x642, 0x6, 0x5, 0x3, 0x101, 0x1, 0xffffffff, 0x8}, {0x6, 0x1ff, 0x6, 0x2a7}, {0x0, 0xfffffffffffffff9, 0x7fff}, 0x3, 0x6, 0xa, 0x0, 0x5}, [@migrate={0xb4, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x7e, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x5, 0x0, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x1, 0xff, 0x1, 0x0, 0x1, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x1, 0xa, 0x2}]}, @etimer_thresh={0x8, 0xc, 0x6}, @tfcpad={0x8, 0x16, 0x3}, @migrate={0x164, 0x11, [{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0xff, 0x4, 0x0, 0x3, 0x2, 0x2}, {@in=@rand_addr=0x8001, @in=@multicast1=0xe0000001, 0x6c, 0x7, 0x0, 0x6, 0x2, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x7c, 0x0, 0x0, 0x5, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3f, 0x1, 0x0, 0x7, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3c, 0x3, 0x0, 0x4, 0xa, 0x2}, {@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x5, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0xff, 0x2, 0x0, 0x0, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7c, 0x4, 0x0, 0x6, 0xa}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x4000040}, 0x20044000) 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) r1 = syz_open_dev$dspn(&(0x7f0000487000)='/dev/dsp#\x00', 0x9, 0x8001) getpeername$packet(0xffffffffffffffff, &(0x7f00003db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b53000)=0x14) connect$can_bcm(r1, &(0x7f0000963000)={0x1d, r2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bf3000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @empty}}, 0x80000000, 0x88a}, &(0x7f0000d5e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7c000)=@sack_info={r3, 0x9, 0x4df}, &(0x7f0000314000-0x4)=0xc) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000bdd000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00000fb000)={0x0, 0x0}) nanosleep(&(0x7f0000a60000-0x8)={r1, r2+10000000}, &(0x7f0000678000)) r3 = openat(0xffffffffffffffff, &(0x7f00007a8000)='./file0\x00', 0x100, 0x0) utimensat(r3, &(0x7f00004b6000)='./file0\x00', &(0x7f0000569000)={{}, {0x0, 0x2710}}, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f000000d000-0x4), 0xb, 0x1, &(0x7f00001b2000-0x8)={0x0, r0}, &(0x7f0000048000)=0x4, 0x0) 2018/02/10 18:07:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000031c000)='/dev/ppp\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x7b)="6d19615baf2830e3a0bc47a0b9dee1678592ffa3ef40e15de069f463e6549253b42aec4c56485ad90e94480169e643680a3f34e0e237e978ba21da4af0c5b38b92d914056111c67c309c4b29366ceaf9ac2116641c59c558f6c455acb7b953cf040e242f287a186af16ea9ad617745fbd329776949995518e8165d") sysfs$3(0x3) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000080e000)=0x1, 0xfffffd67) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = memfd_create(&(0x7f0000a3e000)='\x00', 0x2) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000dda000-0x90)) sendto$inet6(r1, &(0x7f0000562000-0x76)="2b9a9277215d3549a8fc49c6ce30064db8f4764ddfb34d592fa3a5571219658004e48523b535b5e7cfdbc357d6646cdb73620f82d4c949e29288b99d32d569dbe04c59a07caa41aa2f6a8b44f97322cac26b958161cebb53392b64c40dd3a387e2444c171b0559269ce5a661050d55c494a5d2fc79b8", 0x76, 0x8001, &(0x7f0000c6f000)={0xa, 0x0, 0x5, @empty, 0x40}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000a97000-0xad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecf5de", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "224eff1e093d1df327"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0, 0x0, 0x0}, &(0x7f00008d4000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$rds(r2, &(0x7f00000e2000+0x3a1)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r3 = socket(0xa, 0x802, 0x0) unshare(0x20000000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000184000), 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000885000-0xe8)={{{@in=@dev, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000068a000)=0xe8) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)) connect$inet6(r3, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSBRKP(r4, 0x5425, 0x3) setregid(r1, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b67000)) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic="fa7a59bf4b66e42c502b80e354ede6c5", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x5}, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000006000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xf, 0x7, 0x4, "f46c8c5b646836da9cb1e4c6cf1173329eab15eb65012a7d01faee9f391d8ff7e4e0755d30000000037b8763f54a464ae0373ba06b2f54cdfd14bf2b4e1c1929", "257cce4c9f777cfacddca43ad1593693313cb8b168d53d2748f112e0b246808c", [0xfffffffffffffffa, 0x6142]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r1, 0x8}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000008000)={&(0x7f0000008000)={0x27, 0x5, 0x400, 0x2, 0x800, 0x8001, "6b1b8d24568ccab6ae598c8d69ee31fbed292929e1249018b0502c06f49d0a9e1a476a84956571dc6df61b9375d0771d3a1f153ec625490f5286d3f2e5a904"}, 0x58, &(0x7f0000007000-0x8)=[{&(0x7f0000009000-0xc3)="2ce36170e481ea2d3bb01d90de8cfb993d0b00b2189e906cdd5e4fb6bfc0fe2dd7b0336a6f7e3f2c5890468afc2bef4cebe022377d5be76d7aee014d77523c9d3d4f5d43a0838c8e39e8f49d3cdd41b67b54c2d1258f71fe62e4706a70896a61e318e83f0c02b97e3ea30b359f2bacdd0731e260281e3b2868e29e4503a94da5754a295578205cedd3c507f7bbc458c4635949df7d2f7dfed797c802c5bf2d9fd2b2860ca981698247d32cba97a7fa1d23a44a013eecd6fdc60518f272ed10cc1fb301", 0xc3}], 0x1, &(0x7f0000000000)={0x78, 0x11b, 0x0, "59185900241ce3c021abe13121eac578018662d539832a0e8d81be511041e9c789e35e3428e58a1ef5b5216f77dc3426c5cfb50ad301a758348cf1c7d6d71401a21c5e63b5dc9189ae08012ff1ec59a22520b95797291ab6eaa5eef3f2cd21877b5bbde9fb5e34b44555"}, 0x78, 0x20000000}, 0x20000011) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003000)=""/246) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000007000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x620000, 0x1, 0xff, 0x7, 0x6, 0x355c, 0x100000000}, &(0x7f0000007000-0x4)=0x20) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r0, &(0x7f000038f000)={0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000068b000)='io\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000128000), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae0000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005dc000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c37000-0x4)=@int, &(0x7f00005f3000)=0x4) bind$alg(r1, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2f000-0x4), 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000188000-0x10)={r2, 0x50, &(0x7f0000d22000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d1f000-0x4)=r5, 0x4) ppoll(&(0x7f00005c5000)=[{r3}, {r4, 0x8}, {r1, 0x420}], 0x3, &(0x7f00008be000)={0x0, 0x1c9c380}, &(0x7f0000f9b000)={0x1}, 0x8) setns(r3, 0x0) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000008000)={0x80000002}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000009000-0xa8)={{0x81, 0xffffffff00000000}, 'port1\x00', 0x9, 0xf386549ad561e923, 0x8001, 0x80000000, 0x200, 0xfffffffffffffffd, 0x4000000080, 0x0, 0x20000004, 0x1}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x13}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000000b000-0x20)={@common='rose0\x00', @ifru_flags=0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000008000)={0x2, 0x200, 0x9, 'queue1\x00', 0x3}) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r0, 0x101) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x1ff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3ef97774) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000002000-0x1c)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f000000c000)={&(0x7f0000008000)=@ipv4_getnetconf={0x1c, 0x52, 0x8, 0x6, 0x3, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) bind$vsock_dgram(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) timer_create(0x0, &(0x7f000000a000-0x7)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000459000-0x52)={0x0, 0x4a, "948d47c85ef8d7d94da96e5676dcec508a358f56a39d5ee7c16541144abc3da4d8b77a14e565f4795ffbbd4c0b090dd60d52f23cfe4e679706ff7ad7b0d1aa62b8cac6cf8b8b4d7ac1d2"}, &(0x7f0000442000)=0x52) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed6000)={r1, 0x7ff}, &(0x7f000040a000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1}, 0x0) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7e000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000a6b000)={{0xffff, 0xa5}, 'port1\x00', 0x4, 0x8, 0xc5e, 0x51, 0x7fffffff, 0x1, 0x6, 0x0, 0x4, 0x4f}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$tun(r2, &(0x7f0000373000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x100000000ff, 0x0, @ipv6={0x0, 0x6, "87f4b1", 0x1e, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5883", 0x0, '*VA'}, "beaa95382f62b0ed5d9a54fcdf7a"}}}}, 0x50) 2018/02/10 18:07:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x6, &(0x7f0000001000-0x318)=@mangle={"02006e67c6126300", 0x1f, 0x4, 0x378, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000), {[{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffd}, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @generic="4cb3c1ae0cbcbf684acdca4eb40c353c"}, 0x0, 0x70, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x18, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic='\x00\x00\x00\x00\x00\a\x00\x00 \x00', @generic}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x70}}}}, 0x3d4) r1 = syz_open_dev$amidi(&(0x7f0000b64000-0xc)='/dev/amidi#\x00', 0xffffffffffffacc6, 0x12000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ad2000)={0x0, 0xd72, 0x7}, &(0x7f00005af000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x8000, 0x9, 0x4, 0x4, 0x3, 0x6}, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006e2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/status\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000021a000-0xc)={&(0x7f00007d2000)='./file0\x00', r0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000522000)={r3, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r1, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r4, 0x1008004) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) recvfrom(r5, &(0x7f0000c97000)=""/69, 0x45, 0x2000, &(0x7f000072e000)=@generic={0x4, "f2fd659a42f769514c236ef9094a795d1240957ece6402e5dab1bc55b2f30aa87c7d2da840232f878407414a4233ef5a2c6b3439f87a00d1669b57045b11d645dfbb8c3a07169535b42e327f575c75d65d6624074fead6222ebed78c77bc9309f40dd0abdc024f86f594b26cb01237bd02521100e1cc33dbe77f2c157d45"}, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r6, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r7 = accept4(r4, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r7, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c65000)={0x100000001, 0x10000, 0x1, 0xff, 0xa7fe, 0x7, 0x1, 0x4, 0x0}, &(0x7f0000b1f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000060f000-0x14)={r1, 0x3, 0xac54, 0x1, 0x1, 0x3}, 0x14) r2 = syz_open_dev$loop(&(0x7f000034c000)='/dev/loop#\x00', 0x8001, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r3, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{}, {0x77359400}}, 0x0) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x85, 0x100000001) r1 = syz_open_dev$mouse(&(0x7f0000519000)='/dev/input/mouse#\x00', 0xffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005de000-0x30)={&(0x7f0000f5a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d0c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000585000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006ea000)=[0x0, 0x0, 0x0], 0x7, 0x3, 0x9, 0x3}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000041e000-0xa7)=""/167, &(0x7f000054a000-0x4)=0xa7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009bc000)={{{@in=@remote, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00006b4000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) fcntl$setflags(r1, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000055a000-0x10)={&(0x7f0000c98000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000313000-0xa)='./control\x00', 0x1) r1 = syz_open_dev$midi(&(0x7f0000560000-0xb)='/dev/midi#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000014c000)={0x4, 0x0, 0x3, 0x4f2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000ce1000-0x10)={0x0, r2, 0x1, 0x9}) inotify_add_watch(r0, &(0x7f0000060000)='./control\x00', 0x20000002) 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fd000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000a57000-0x10)='/dev/input/mice\x00', 0x0, 0xb7657266cd0ac68e) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000938000-0x14)={0x0, r2, 0x6, 0x2}, 0x14) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) accept4(r2, &(0x7f0000d85000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000e96000-0x4)=0x1c, 0x800) accept4$netrom(r0, &(0x7f0000e9d000)=@ax25, &(0x7f0000417000)=0x10, 0x80800) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb0000-0x8)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000e1b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000d70000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x4000, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd7000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) listen(r0, 0x2fa) 2018/02/10 18:07:43 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000059e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0x5, 0x38c, 0x1, 0x400, 0x7, 0xc00000, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) [ 41.653502] audit: type=1400 audit(1518286063.680:38): avc: denied { map } for pid=6458 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=1150 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x26, 0x0, @tid}, &(0x7f0000ee6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000ee5000)={{}, {0x77359400}}, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x301080) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ee6000-0x24)={0x4, 0x2, 0x8, 0x94, 0x9, 0x8, 0x4d, 0x100, 0x1f, 0xebcf, 0xcc, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ee7000-0x8)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/10 18:07:43 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={0x0, 0x8}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0xc)={r1, 0x0, 0x2, [0x8001, 0xffffffff9c80bd15]}, 0xc) pread64(r0, &(0x7f0000004000)=""/204, 0xcc, 0x0) r2 = inotify_add_watch(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r0, r2) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001f4000)='/dev/input/mice\x00', 0x0, 0x109000) symlinkat(&(0x7f0000413000-0x8)='./file0\x00', r0, &(0x7f0000e74000)='./file0\x00') mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b1b000-0x4)=0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, r0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) socket$llc(0x1a, 0x0, 0x0) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/39) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000-0xd8)=""/216) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000000d000)='/dev/amidi#\x00', 0x8, 0x800) ioctl$KDDELIO(r1, 0x4b35, 0x6) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000009000)='./file0\x00', 0x81, 0x10) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x4, 0x4) r3 = syz_open_dev$audion(&(0x7f000000e000-0xc)='/dev/audio#\x00', 0x3, 0x4d6082) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f000000e000)='./file0\x00', 0x800, 0x181) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000000d000)={0x4, 0x0, [{0x2, 0x2, 0x0, 0x0, @adapter={0x8, 0x1, 0x1f, 0x8, 0x6}}, {0x6, 0x3, 0x0, 0x0, @msi={0x2, 0x7, 0x5}}, {0xfffffffffffffffc, 0x3, 0x0, 0x0, @msi={0xfff, 0x4cfd, 0x6b}}, {0x6b9, 0x3, 0x0, 0x0, @msi={0xde, 0x3ff}}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x3, 0x5f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x3, [0x40, 0x2, 0x80000000, 0x7ff, 0x7f, 0x4, 0x1, 0xe4]}, 0x5c) 2018/02/10 18:07:43 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x78, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0xa8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @common='vcan0\x00', @common='tunl0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xa8}}}}, 0x3e0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000004d000)="02", 0x1, 0x14, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/10 18:07:43 executing program 0: modify_ldt$write2(0x11, &(0x7f00009d2000)={0x5, 0x100000, 0x7000, 0x60, 0x7, 0x7ff, 0x7, 0xfffffffffffff800, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000082e000)={0x0}, &(0x7f0000a28000-0x4)=0xc) getpriority(0x2, r0) r1 = socket(0xe, 0x6, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/10 18:07:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/230, &(0x7f0000000000)=0xe6) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000094d000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x73863b0}) socketpair(0x11, 0x80000, 0x2, &(0x7f0000f20000-0x8)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000478000)='/dev/dmmidi#\x00', 0xd40e, 0x640a00) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c3e000-0x20)={r2, 0xfff, 0x2, r3}) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x50080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x76d4}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x108) 2018/02/10 18:07:43 executing program 5: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000797000-0xd)=""/13, 0xd) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000009f000-0xe)='./file0/file0\x00', 0x126) rmdir(&(0x7f0000b62000-0xe)='./file0/file0\x00') [ 41.845072] dccp_close: ABORT with 20 bytes unread 2018/02/10 18:07:43 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000d47000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f6a000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f6a000-0x4)=0xffff) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008b8000-0x4)) 2018/02/10 18:07:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000757000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(r0, &(0x7f000053f000-0x10)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x40000100) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000fbf000)=""/189, &(0x7f0000ddc000)=0xbd) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003ad000), &(0x7f00009bb000-0x4)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000ea8000)={0x6004}) 2018/02/10 18:07:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$addseals(r1, 0x409, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) symlink(&(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00007ea000)='./file0\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000ec9000-0x4)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 18:07:43 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000bf7000-0x10)='/dev/input/mice\x00', 0x0, 0x103180) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000e09000)={0x70600000000000, 0x100000001, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, 0x0, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/10 18:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80800, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e20000)={0x0, 0x28, "ffacfe9ac416677fc7332a0e8561f85aebdef0035b1175113ba5fac5520461f00215d5b76eef5767"}, &(0x7f00001ea000-0x4)=0x30) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad7000)={r1, 0x8, 0x200000, 0x2}, 0x10) listen(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d04000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000431000)={@loopback=0x7f000001, @rand_addr=0x4c7, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) clock_gettime(0x0, &(0x7f0000ec1000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000954000)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f00007f3000-0x10)={{0x0}}) ppoll(&(0x7f0000f88000-0x8)=[{r0, 0x8024}], 0x1, &(0x7f00004cd000)={r4}, &(0x7f0000bf2000-0x8), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4), 0x4) 2018/02/10 18:07:43 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0xff, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006000)={@empty, @multicast2}, &(0x7f0000006000-0x4)=0xc) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000007000-0x5)={0x0, 0xffffffffffffffff}) 2018/02/10 18:07:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000f96000-0x41)="dba3c98e75cb99cd360e7d2c36a60e30615c285d2520f609e0102351d82ba23928829ee1a519af5ad85ba74c7956aed5ca82d44851800354077228c193bb3de281") set_mempolicy(0x3, &(0x7f000055d000-0x8)=0x3, 0x401) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000009000-0x1), &(0x7f0000005000-0x4), &(0x7f0000ef6000-0x4), &(0x7f0000008000)) rt_sigtimedwait(&(0x7f000000a000-0x8)={0x4000000fffffffc}, &(0x7f000000f000), &(0x7f0000004000)={0x77359400}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000859000)="a2b2c661afaeb0b0a781075f1997a43af3b86be16d47249613b2b8a85c11f42216") ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000d76000-0x50)={0x3, 0x0, [{0x4000000b, 0xfffffffffffffffc, 0xff, 0xff, 0x21}, {0x8000001f, 0x7, 0x674, 0x600000000000}, {0x80000007, 0x8, 0x0, 0x80000001, 0x6}]}) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000031e000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000d14000-0x38)=[{&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f00002b0000-0x3b)=""/59, 0x3b}, {&(0x7f00005cf000)=""/203, 0xcb}, {&(0x7f0000f8b000)=""/174, 0xae}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000cb9000-0xb9)=""/185, 0xb9}], 0x7, &(0x7f0000e14000)=""/89, 0x59, 0x9}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x80000000, 0xfffffffffffffff8}, &(0x7f0000156000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0xffffffff, 0x2}, &(0x7f0000c01000+0x44f)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e4f000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x4) connect$vsock_stream(r0, &(0x7f0000dbe000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000b44000-0xa9)=""/169) 2018/02/10 18:07:44 executing program 6: msync(&(0x7f000091b000/0x4000)=nil, 0x4000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f000008b000)=0x4) ioctl$KDADDIO(r0, 0x4b34, 0x7dd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00002d9000)=0x8c) 2018/02/10 18:07:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c8f000-0xc)='/dev/audio#\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x7) pkey_alloc(0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c80000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000564000+0xaa1)='/dev/midi#\x00', 0x9, 0x3) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000e38000-0x4)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/10 18:07:44 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/63, 0x3f) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00006ee000-0x4), 0x4) 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) pipe(&(0x7f00003b7000)) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) keyctl$unlink(0x1d, r1, r0) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) readahead(r2, 0x7, 0x20) 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000017000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000015000)={&(0x7f0000016000)={0x42c, 0x39, 0x20, 0x1, 0x1, {0xe}, [@typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x34, 0x70, [@typed={0xc, 0x31, @pid=r3}, @typed={0x10, 0x18, @u64=0x3f}, @typed={0xc, 0x66, @uid=r4}, @typed={0x8, 0xd}]}, @typed={0x38, 0x23, @binary="6507f4c8fb9381cd4b0a0c86a40cb48198feb8c1f3b160ad61c14eeca9df5f078e631eea452d4b6a7ce2ac9943"}, @nested={0x37c, 0x91, [@generic="801a10069d9a1c15b42ecbad55554d6ed72abd2d029ffb132e56cb546cb26a06d9665cbe67c4e52a333752dc8bee12ef5650ed612b29a11a73fc223c90b4b8ea5e627cd75873ae217ce36c8d1c3f30e7e646108fe666733d5767a82ba59b23435dbf5fe2dfd7dd9f7b8b072a84f484254555b0a0f42052aad0747f1186a0825d6a768aca5f9c275604a113387bfd02de25816c7746d8607e56f686753015a82de3cb80692b288a82fd5b842ed5a1cc4edb6fc09d01d218cd8d786e3cf42c760a8eacea6e22aefb03d143d75680c4e3cca0941b73b0a6d5df7671c325dedc0a1de0dd567d1786810d55719e892ca26706a9d1ca260f8a98ee09", @generic="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", @typed={0x88, 0x12, @binary="8e2992a0994dabde6aabf2bbbc85919f9c4a6a6ce1eb57043cb71ffda009e90d9ca19cb4b3f5bd7074d5f619da6f8bb8400f86cf82481d81392c8749f7d8cf93d8e09db95c46804eb3714b6f5b273f296889ea547ee85f55e0e1795374b0753cc8caeee06a7582d7b72ca84ab965672da3862112f89c67ad6bfb6ac980d7"}, @generic="218a6f453c6ae47859eb0ce63651850d6d977975a46671920c6e15a5d3b5750dbf91bb2ea77ffd614ccd366b39766af0f8e3654d2845fee8b4c763096a5438309bd5a17ea4ad347f05df4d8370980d458df4613e15c911d1fd33cf9d4297e7ebf44aee0b90fe0fee01893a03b6fd296fcca7f22ededecf2c25c98dd6f3ffb0c8361d3965999a0e35d1a7395796e81d7f6141602e12bce8d39622fc49686f00c14b466d3d24c2ad85009aec9d35255dbe42767c2b24b8e24f51e014f9b8c609cfc6919424f3e6a7aedb948ef3c8a3f5a362788bc387cd7dd96a0d43d7f6c221f4a1177408ca9834fc6f5d3729fb1eb1d288b4e70a591c0cc3"]}, @typed={0x18, 0x44, @str='/dev/binder#\x00'}]}, 0x42c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000013000)=[{r1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000003000-0x1)}) 2018/02/10 18:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00004aa000-0x28)={@common="02725d64676530b0f7ffffff00", @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e1d000-0x8)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[]}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000439000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000802000-0x50)={0x2, 0x200, 0x0, 0x0, 0xe}) 2018/02/10 18:07:44 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000440000-0xa)='/dev/vcs#\x00', 0x8000, 0xad00) getpeername$inet6(r0, &(0x7f000051c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a88000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x10d, 0x3, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xfffffd7f, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x9c) 2018/02/10 18:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007fa000)='clear_refs\x00') r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000522000-0x10)='/dev/input/mice\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = getgid() setfsgid(r3) clock_gettime(0x0, &(0x7f0000652000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000}, &(0x7f0000293000), &(0x7f0000699000), &(0x7f0000121000-0x8)={0x0, r4+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000), 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r5}, &(0x7f00001aa000-0x10)) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d9000-0x90)={0x2000000000000, 0x10000, 0x0, 0x1ec, 0x2, [{0x2, 0x8, 0x80000001, 0x0, 0x0, 0x800}, {0x4, 0x2, 0x8000, 0x0, 0x0, 0x600}]}) tkill(r6, 0x15) io_setup(0x0, &(0x7f0000001000-0x4)) io_destroy(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f0000504000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000e5d000), 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000fe9000-0x4)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000)={{0x0, 0x4, 0x0, 0x546a53b9, 0x0, 0x8001}, 0xffffffffffffff96, 0x9, 0x5}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000205, 0x84) r1 = syz_open_dev$audion(&(0x7f0000fed000-0xc)='/dev/audio#\x00', 0x3, 0x20000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f5e000-0x14)={0x0, 0xffffffff, 0x80, 0x80000001, 0xf691, 0x1a600}, &(0x7f0000d38000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c10000-0xc)={r2, 0x3c, &(0x7f00003cc000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00001aa000)=0xc) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ee0000)={@generic="c3b174dea94ca189328d913ea9187d3b", @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00005a1000)=0x740) openat$cuse(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/cuse\x00', 0x501080, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00009aa000)={@multicast1, @multicast2, @remote}, &(0x7f0000847000)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fde000), &(0x7f000052e000)=0x8) listen(r0, 0x0) geteuid() 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a00000-0x8)={0x0, 0x0}) 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, 0x91f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3f9, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5584, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000084000)}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000566000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeb000-0x50)=[], 0x0, &(0x7f0000073000-0x28)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r2) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x19)='selinuxloppp1-}security#\x00', 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000004c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x24) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004c000)={0x80, 0xe8d, 0x3, 0x4, 0x8, 0x8, 0xfffffffffffff001, 0xd43, r1}, 0x20) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x1, 0x1}, {}, {0x6}]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000004c000)) 2018/02/10 18:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b91000)='keyring\x00', &(0x7f0000106000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getresuid(&(0x7f00001d4000-0x4), &(0x7f000073f000), &(0x7f00004ec000)) getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000835000-0xe8)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000bee000)=0xe8) geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eeb000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000470000-0x4)=0xe8) keyctl$get_persistent(0x16, r1, r0) uname(&(0x7f0000da5000-0xa3)=""/163) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3ffffdc3, &(0x7f0000477000-0xc)=[r1, r1, r1]) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue}) [ 42.160991] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/10 18:07:44 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000)='./file0\x00', 0x2, 0x140) ioctl$KDMKTONE(r1, 0x4b30, 0x3f) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f00005a8000-0xc0)=""/192, &(0x7f0000001000-0x4)=0xc0) [ 42.227140] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/10 18:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x80, &(0x7f0000000000), 0xe922036372a10c0e) r1 = syz_open_dev$sndmidi(&(0x7f0000a95000)='/dev/snd/midiC#D#\x00', 0x10001, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000dda000-0xbc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) waitid(0x2, r2, 0x0, 0x0, &(0x7f000054e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x206002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000f47000-0x5f)="1d899b01ced60c639ec93bf71ae34a614a4b7008117e3b239bc34c29443081aeba0d97551e0c7c827b02b97d5ff4e9d7aab05ecb08d280c9f5852e1f7e0eddff6a531c5c6e87a920ee281b2a84b9b74e24209dbc8aa3a5c199d7750db55b10", 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)) 2018/02/10 18:07:44 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000211000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00005d7000)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000adf000-0x10)=@can, &(0x7f00006e3000-0x4)=0x10, 0x800) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000adf000-0x24)={r0, r1, 0x200, 0x90, &(0x7f00007a5000-0x1000)="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", 0x7ab, 0x20, 0xc78f, 0x1ff, 0xfff, 0x2, 0x8, "6c761d58"}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r5, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r3}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000adf000)='./file0\x00', 0x5) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000257000)=""/4096) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000a65000)=0x401) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000adf000)={[{0x7ff, 0xffffffff, 0x5, 0x0, 0x7, 0x401, 0x6, 0x7, 0x5, 0x401, 0x200, 0x4, 0x2}, {0x7fffffff, 0x75ed, 0x1f, 0x0, 0xfcf, 0x82, 0x1, 0x9, 0x9, 0x9, 0x3, 0x9, 0x6}, {0x4, 0x5, 0x2, 0xfff, 0xff, 0x7, 0x5, 0x400000008000000, 0x8000000000, 0x1, 0x5, 0x7, 0x8001}], 0x7}) 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) socket$inet6(0xa, 0x80006, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b43000-0xd)='attr/current\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000edd000-0x4), &(0x7f0000f1e000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ed8000-0x8e)="0d2e8d3d58b5107b02fd2db5789075f2388ecdb8b6e27b9d1d89f66f8eed9f3ce2d55dada01b35a0dadf01c53a6841fd050008eb61eb2d2749f870aba972f4a5ac9a6e07f20620810c5029f62467bec83c6e29122165857ba48f1597580529e7eaf59adea057ce4eed9766be7156f11e3d20af94a069f1b6218d33871a48ac7922dd6c159acd880a3ff70c4a2fc1", 0x8e) 2018/02/10 18:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b14000-0x6)='logon\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac5000), 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000522000-0xd)='dns_resolver\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a70000)="ffb7632453282e186789a2871b0fdad43d8c50a29f122333d8193d9bcaf92ec001abe38262e9a5556aa5edb98794576f771c50bf0840495f1f6e0421b8e4db999b71ed3e0a959b8b554c79caa7e43c3d40bbb60b263120d89e2b30dbeeeaf9d062f46dbd2a1d053bda91eb4b0466a989193f13aff98f341e8674053444a5f336f88fad5e5a4689a866909f35642be7b149feb08bbb203bd79721cbcaad1b8116695dc6b52772fd14e9f746d808f1a3d33467e148fa6e87a580d2aa3cef5100", 0xbf, r1) setns(r0, 0x0) [ 42.260455] audit: type=1400 audit(1518286064.287:39): avc: denied { setgid } for pid=6622 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000517000)='/dev/audio\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f000061e000)='./file0\x00', &(0x7f000020e000-0x67)={0x67, 0xb3da, "60ced5ec1c6dfe401309bb526f3d67dcc8ca90e2badf5ae2567564ed3d89c9bf9b9b625efbb0fd71894780f46a4cefd2439739d198ac76f726693bfac4936bb8a6cee791b73e76b4ef18c5b036b9e04df42fc282ff88e76e47987fe3b201ba"}, &(0x7f0000f01000), 0x400) sendmsg(r0, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d15000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000530000-0x18)={0x3, 0x7ff, 0x558, 0x1c4b, 0x8, 0xffff}) [ 42.350934] binder_alloc: 6606: binder_alloc_buf, no vma [ 42.356573] binder: 6606:6612 transaction failed 29189/-3, size 0-0 line 2957 [ 42.365225] Option '3Ø' to dns_resolver key: bad/missing value [ 42.365933] kernel msg: ebtables bug: please report to author: Wrong len argument [ 42.379290] audit: type=1326 audit(1518286064.344:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6613 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f31c79 code=0x0 [ 42.403415] audit: type=1326 audit(1518286064.352:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fcac79 code=0x7ffc0000 2018/02/10 18:07:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000df4000-0x4c)={0x200, 0x3f, 0x4}) [ 42.427949] audit: type=1326 audit(1518286064.354:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6613 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f31c79 code=0x0 [ 42.451960] audit: type=1326 audit(1518286064.353:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fcac79 code=0x7ffc0000 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000c9000-0x1), 0x1) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x10000000000018, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x3, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d7c000-0x4)=0x1612, 0xffffffffffffff02) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000464000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000a93000-0x4)=0x81, 0x4) 2018/02/10 18:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000030f000-0x4)={0x4, 0xfffffffffffffffe, 0x102}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a08000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f000085a000)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/sequencer\x00', 0x400, 0x0) getpeername$inet(r5, &(0x7f000015f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000071c000)=0x10) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000fd1000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000682000-0x4)=0xe8) getresgid(&(0x7f000087e000-0x4), &(0x7f000069a000-0x4)=0x0, &(0x7f00000ac000-0x4)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f98000-0xc)={0x0}, &(0x7f00004a5000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000078a000-0xc)={0x0, 0x0}, &(0x7f0000eeb000-0x4)=0xc) stat(&(0x7f0000ab7000-0x8)='./file0\x00', &(0x7f0000d23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005c1000)={0x0}, &(0x7f0000e6c000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000ba000)={0x0, 0x0}, &(0x7f00004c5000-0x4)=0xc) lstat(&(0x7f0000719000)='./file0\x00', &(0x7f0000dc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000060a000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00002e1000-0xc)={0x0, 0x0}, &(0x7f0000c48000)=0xc) lstat(&(0x7f000020d000)='./file0\x00', &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000058c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000565000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000c43000)=0xe8) r20 = getegid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000976000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000099e000)={0x0, 0x0}, &(0x7f00005f0000)=0xc) r23 = getgid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000144000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000438000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000ec2000)=0xe8) fstat(r4, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000005c000)={0x0}, &(0x7f00006cb000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000b3f000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00001ed000-0x4)=0xe8) lstat(&(0x7f0000c99000)='./file0\x00', &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$kcm(0x29, 0x7, 0x0) r31 = getpgrp(0xffffffffffffffff) r32 = getuid() r33 = getgid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f000070f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000956000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000070d000)=0xe8) stat(&(0x7f0000353000-0x8)='./file0\x00', &(0x7f00005a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000b27000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000926000)=0xe8) r39 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000031a000-0x4)=0x0) r41 = getuid() r42 = getegid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000082e000-0x4)=0x0) r44 = geteuid() fstat(r4, &(0x7f0000fac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ea4000-0xc)={0x0}, &(0x7f0000389000-0x4)=0xc) fstat(r4, &(0x7f00005a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bcd000), &(0x7f0000a59000), &(0x7f0000e7e000)=0x0) r49 = getpid() r50 = getuid() getgroups(0x6, &(0x7f0000ec6000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r52 = fcntl$getown(r2, 0x9) fstat(r0, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000989000-0x4), &(0x7f0000b28000-0x4)=0x0, &(0x7f0000155000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000007b000-0xc)={0x0}, &(0x7f0000934000)=0xc) lstat(&(0x7f000077c000-0x8)='./file0\x00', &(0x7f000034c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000c78000-0x118)=[{&(0x7f0000f4b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000736000-0x28)=[{&(0x7f00009ed000)="fc7b3ff8e7f0668ed68003739ca0e855f57d892ab9b1b3ed81a15de6575776d246aee5eb184dd9f401a1de61c5d5b6d4189910fa64d1c20a1c8ca75d2579987a2c8ec34e91598d54766d92968d81fdf2926521337d63f790472412d1559e12157de31edaf74e75ff27aca97e9debf7c041e93c5bdc8727", 0x77}, {&(0x7f0000147000-0x1000)="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", 0x1000}, {&(0x7f000067a000)="079926b5dffcaba62b73c77b1c5b0ed1a96c5e2ab1a754addf53db249ac65b7235d0c68c6668f4accd1db6cf0ce1bcff9120e27e5eb5e20729423930439e6c53beca8703305bc0e8bd593478862fd5c945410ed86d10b395fa92112005e7b8a7aff4c97e982041b803d0b59c4e22e82bcf98d7ab73e2fb6bf6a6597ac93e1aedef47f9902f6622f5340eb0f8355a191ed48fc5d6687e3a8abb340c228e55d2a0b89fcb9b7c82a354923ab1c07694bf939d8babef5c51df020c146747d9f693a8db", 0xc1}, {&(0x7f00001ec000-0xf5)="26667e185899f50ca36d76d99dd185bc6346c5aa283aa59ee4229203e251fc6f81514582438b6c5678780f87e97f56fafbc04c6d13242126d5878829e757818f190204d96bb647d4e106adbef0609ec4cce3c3b77209fd3aa62474b1a8342835647baf01e2682a58e1b4dcfd4f741d3792f53baf89db90bc1ab69b1f81d037bead38163723498f28b993fc46f5af02185c4d8bdfede2d2aa443bf7b0b577040a60137dbff78d95da1fb4f3ecb7cd449cdcc62c222a60f7754654f13fb68650c17fb6cd5ab7b0da0a651db619d9f1e1f68b5f02900503f3dc5c5f87371a29a9efa83177c5d828df93912a2f265858259441ba394cbd", 0xf5}, {&(0x7f0000de0000)="2af477b23d8f308ced898dbb747d342c137cf0506653c46c54a4c083865ba1fe117bb8c3c5537a491379c9b30545483fd59754ef66ec32a7f6534a53931f55df6925746532b7f3f0a00d7ffaeef9cdac99c6cdb42b407fe3db4ecbbab642f78e6dc13c12cde6319e6b3d70081f02f5c9fc1d8439eeeef291de9d75a19f", 0x7d}], 0x5, &(0x7f000024c000-0x9c)=[@rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r3, r0, r5, r3, r5, r5]}, @rights={0x18, 0x1, 0x1, [r0, r1, r3]}], 0x9c, 0x10}, {&(0x7f000061a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001f3000)=[{&(0x7f0000d50000)="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0x1000}, {&(0x7f0000bb5000-0x63)="91a59f18762cfbf5a65337d9031ab9cfd64b470e8d6a4e50c5578d41d7b5dfe8c54868141c7630bf98ba6044c1469f8ed82747ff0b317e48159b6850aa9f8ce4ed85eb0808aea70361991f227bcf3dc3221c4687e67d84c650ef904912fca128fb36c8", 0x63}], 0x2, &(0x7f0000b15000-0x18)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x18, 0x1}, {&(0x7f0000fe6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000410000-0x18)=[{&(0x7f0000c61000)="1349e52858e27da63595d05be9dd8aca2e0c9636afde6c716fd4ffb9981669d207c3268637e18eba7093fa4513174a467a5d446a5c1fc26905", 0x39}, {&(0x7f000025f000)="c767372e4c008fef71b4cf363064ffa0d06a14597a7895c76a8ca980483ddbbf23fcf8e0a9a708daea630cf89b7660d54b34c6136d44fcf0fce328af116c4a9c8984fd00727a4030d7b57b44e64ff9c5d746f809be59a5c62ed3e0cfbfcbfd560a39542e71dde75507c484717176a5956d9e5de920cddedc0a746037907caa", 0x7f}, {&(0x7f0000151000)="141d5fe7f94d23dce4948b5bae80885b6834ba816221117b2dbf8fbdf0f6c6b0e9a725346f83743be1bdac160cc9eec8edac05001992c7225debc25862b1ee8cb61c3b5a8ceabf41e0eaa3ff03ca99b0bfa2cfde50c7e5559ee4d093d01187f71bcdf16068a44f208426e7978be5f03bbc5f2ae1a706d8677ccd8184ac692647a805ce8889b60a0dd10ad6d49d9d11c73b3097d9b9264a30e9699cc2118104c29e1f57b989747f94dfe94c16c6ae4d9ee0c6239d39476a400b53f69f4f206ee53ebf6ff08e21b690cc338d3c357a005a056715a8a50ebfaa92136cba1f3ad89da8d6", 0xe2}], 0x3, &(0x7f00005af000-0x120)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r3, r3, r1, r1, r4, r3, r5, r2, r5]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x34, 0x1, 0x1, [r1, r2, r3, r2, r4, r3, r0, r0, r0, r3]}, @rights={0x10, 0x1, 0x1, [r5]}, @rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x24, 0x1, 0x1, [r1, r5, r0, r4, r30, r5]}], 0x120, 0x40408c4}, {&(0x7f00000b3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000946000)=[{&(0x7f000004a000-0x15)="5260cbcee2aec7813e76c8a9fcbc1d1a10222c4165", 0x15}, {&(0x7f00002ea000)="99bf7262dd64445b005c6618381437a969eaae66687a19cda5350f8b9bda0a2ed34ff94fb83012583107a317aa0c1027b71e2367e864a174f262bd51f3b533e47df26d10ada7a52e59aa54c5bd29f633726df728afdeff85abbef91ea061a79b7e6b1c939d1ff15b794800d8b9fc21a791593eb207f0c54652151fa7417721547dbe13e90f058b1a5c7af81a514a7e440438bdf890b63c3cd945afb71fa7ef58092b2f6aedf118", 0xa7}, {&(0x7f0000c18000)="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0x1000}, {&(0x7f000018c000-0x46)="c0e635d0707451c7800b16c600acc2810a8748ef7afeac35926b0a92ce9e3290aff0daf73956175168e972cf47e0f9cf6d720a10e0591d8bb9d5b1a422b9594b39e3de66db0c", 0x46}], 0x4, &(0x7f0000b3f000-0x50)=[@rights={0x28, 0x1, 0x1, [r5, r4, r1, r4, r0, r0, r3]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x10, 0x1, 0x1, [r1]}], 0x50}, {&(0x7f0000120000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f07000-0x28)=[{&(0x7f0000e85000)="d3b121d0188a4a3bc479edcd7a2d9aceb5ee720846b557ab60880517af0034277d8349bd5fec4f7bd49970edb82924fbb10314bfc5fb5d8de7aa9243d40ac938f4f83af342e1dadd7bb59ee38814638cc65d12225e8be985504d4226a0448f477b4d3f", 0x63}, {&(0x7f0000374000-0x3f)="0cfdfa31b9f37be58e07c468ee16d320dcf6250c27beeb104823ec0721e4fa57e186db0e541664c5c89345f2d0f4c2bcf186f8b8838abfcceac605df2b1419", 0x3f}, {&(0x7f0000950000-0x69)="caa1f2c449246f9895ffd67c7e5cc4615b603d64a23964ace94ed3c3acbbdb97da235843865ade6381207a3786f3f2f5b61290ffc49faee598f0fa75b735be5dbf34709c5ee076315c24caec029b377d82c5650e380ac6bdd44344a57b239b1113c35de62528a285c5", 0x69}, {&(0x7f0000f73000)="e01cc8dc47d866905dafff37cc57306f495910779df81917e2ab245088", 0x1d}, {&(0x7f0000544000)="4820f2f1c520790069b911964b6b8ce047270675f77644d31ac6fc666b61edd802c19cae65814a9af6173a1d15a8c4a5eac9bafd863c7cc8af59718505c57667673ba47047f8628b56c70c0f27aaabf826675d498fd3c9f67e5270f523b708074bf0cc51ecd7ff31f968f1c75ae361ac8780fbde37c6d729c757aaee2d385646a2c781498fe555cd65704bcd45ddcf772161ea262344ebf5d8c9d270e14e46a16df1f7751709ce3d7859d14fd85bdb68855971f8930c21efa8d0539243ef930f635729f6aa1a5910c2ffd65308a3d1d963d9", 0xd2}], 0x5, &(0x7f00007b9000-0x74)=[@rights={0x14, 0x1, 0x1, [r3, r0]}, @rights={0x30, 0x1, 0x1, [r4, r1, r0, r2, r3, r4, r2, r5, r4]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x74, 0x4008000}, {&(0x7f0000504000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000086d000-0x28)=[{&(0x7f0000032000-0x7e)="fb28ee426671d96c9cbb876a85d62e4529e54cba4fad7e3664aa6636853c68e7fd91f969dfc9075ce69a34702076d8bf213be5140560cfacb9350128a04d6542af59e73e7e331869ff3116c77b279e4d37087318bfe2860c4d8574bb5ec4eb8884a704ad03809c34ea47069559a923782ed3ff6a73c749b0f9b3b15eb80e", 0x7e}, {&(0x7f0000a5b000-0xc6)="d86f21e193a5a578ee5e2655dd8899a3b72654f83bf9402a4002cacad544e68393c10714015864ee90169f145c36d812aed0af7d1eb9706a60651b9d904c1bcb0aedccdc9037bb550a04d9a80d5d792ad4bd0adfdcfc9d378f570d81a5cf6acf5f7370c685ce2d2fc0b360bee659fff166cbdcb1a012baae005476cc144d24da5a5b6b954e930dd0a1163f150a51f0fa528e1b8565c222e5b414a9f73ba738bdaf7365863eb09b338772136718f7f9ea303aac69096d1b304e573db0e9e8939002339825f35c", 0xc6}, {&(0x7f0000890000-0xbb)="1015ca320cc411e8e0209200ee9e6c894210d24588a130ccaeba776b3175cdbac5fc00d5fcdbdc789c70a0778eedb54467d6a453fcb7b6ddc05d0ada54622853e89085c81ae113f3baf67e93b38face0f5329ac14d2d99b514b3d2a937650551544bc0732ed2f53c8997ed6d6223ac821951f26b9e010a2ebee0129ded07d87dc46a23efb66efeac1cfaec0fb5a30e1dfe0b997ce2bbe540c22017775fd5670d0fb4aeaab89358004e2c86dd3e7760975f2db09f319b9085aa6d7a", 0xbb}, {&(0x7f0000c43000)="57d117bccd185a31b1ac4c89d02333d5238f6299a58ad0fb96dd837cf1e55e9b0ea040cc882031f2d2c1e912fbbd764fcf40af1e1e35d45afd70e96b9fa4db7b53bce836221ac4f71e8dcbc924ae2ee4fe5730a3e531ada3688a18d71ce3956f8eca22f306d7957715f0fca7995dcb4bbf66e09e0438c213d1e1c0ee66add6804deba9b3cc636f12c286ab28baa4d8accfcf04fb324a1225", 0x98}, {&(0x7f0000bf9000)}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000735000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e6d000)=[{&(0x7f0000268000-0xe0)="848f2d4716859bda5619bc6632e7b204e1703fcbace7dfa602b531fc5ed74f9252c273da6edbf8eba698ae50a337b4213a024b577a29a03d51f638416bc0a75a58b21a17f3de8bbcce38405e6fe018af3e1ad7db6cce58caebb423db0489a9a991ec06b751637931914f4d6320a48567cc99cd6ddb8a738b2e05de00b33d4ea5002002829c72b9a4cf4fc0a77afacfd6e715ab713ee26cb8289f2e1644a1b8685805ee2ee2083ab880d5f9a9bfbf6b9670c64e3e2c81131f3ca74c7a96588c16451348786eba0075c245aa961b4b6e412f2f022f182b1697bf13deeedc4cf257", 0xe0}, {&(0x7f0000324000-0x5b)="76b5ed7602dbc80d1b2b32b8d2ab9827db1ef4bbaed2fbd4a0e8a1b2f4a0a63bddb386fa2df59fd043a3512407bb35ccca03b0fa6cb91de9c57262ec4b942dd53ac737887d4bdd71cb0a88d156266a1bbbee1d4059fc7d3cecc8d4", 0x5b}, {&(0x7f00009ee000)="f4881269671461fd31f246207c3b9f60a50ec1a3de607a0ed79051b8c4e2444b1d350ea3d9490336c6a37efcbb5a5f80773d2acb301e06e54788e3102c4243988240dcaf97940c3d9dd187fd41fafd0919d17feef2420b807a43621c5e2c78810410f9b6ebe45dfbe919045178ff063c0fdb0f37934f498f662d", 0x7a}], 0x3, &(0x7f000020b000)=[@cred={0x18, 0x1, 0x2, r40, r41, r42}], 0x18, 0x10}, {&(0x7f0000290000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000235000)=[{&(0x7f0000bc8000)="bd4aadbfdea2d8d36a18fd91af9b3a04072972ecdbcbfad792567532e5f522e2a34a519ca41f868158d835e898734ed1ade697068d797e2783f0dc46cb117746ffa457689afdd1b7222851443d1aa6ab0a744c81d65d321b4181c11f8d3701d77ab7becb27d6c6127ef048cf1c65abc1ea4ed2670a01b19995888917", 0x7c}, {&(0x7f0000536000-0x4a)="2710ec7b6f67d2271f49d33b8b56e280ea79791e1b573b669650eb9ff11f86bad85111de5dd25bbabf951b3d882c85436db833d5bb748e068cd620bca2db7938cd5e29725837d4b05cff", 0x4a}, {&(0x7f0000a66000)="0eb30cde9b56515b8aa0ea8a99cd2dd1009f06aa6fc3842707deea1157503b752f31189240b5c95f69ee6488bd1857420a2fadee66652c912a85e2fcfc2bdb9cfaf2fa3974fa65e9b02b460a1e563a7aca6e1c83f6176819c2857762fe213979625d2f8a816b78d825e77ae173cfc5879a5d9ae255869953b6a8aef264395365f460063a95d1719fc4da46e4e456845e906e7977752d75bf93a5c8dbc2", 0x9d}, {&(0x7f0000df2000-0xb1)="2a8445bf8b85e0dd9364493ae58822d750b3e8737ca41e59df3dc3855341686769e9f9ab549bfc2cf656f80bd1d709fce2e0337c546d59dc7168da91802bc899f5ef3ed7e0334b104ddf1fcc78a3787c5c0c1ebfab54aa0bd2dc16025cf175f82a59915e1c1b38401028fd69ed26deeb63a372a794ee2d119e2b8496d747a3808df8ed7a43fe6b69fa483ecfd23f8529e803779db0b2796e40dc88c454671d1967413db0f492be78cfad2d0e0b8acad7da", 0xb1}, {&(0x7f0000cbb000)="b727a17e4b888bbfcd62e53747373157639ee531ba28ca63de5a439a777c614e7ec28afffd591f3bdf0440a3504158e8747858bae1f79d12b43fa812683c8a9d5589e11ee85eaed17d4945724dc0cc34c58bbefea5a7162bc7554a0ac71763bac97507b31be8cc202964ca310ff66c806525f1b50985f899d00266bab0ce7ced406a10fda31545238bd340124ebdd52e796aa86ab10b37e993c0cbb65156d17b1b2db28be0b7c775e0875ebdb85533ddc1643c74694c830161749ac163853c650c7b9b7ee0ead79f57097efbae0d2a3f18", 0xd1}, {&(0x7f000015d000)="af99b55eebcb4835039386a68275c4123ff8b8fea47805a43d88992ae3b802fc22c6478bbf7912605091b932f502d0ac193dd7b675698d860e85bb42c06eab1c892bc578d1a8bc6f3f104274f6366d3057", 0x51}, {&(0x7f00000fa000-0xf8)="64d7e650b30780a2563f644fe8cd6ba5cfe16bddca717484967df1900dedb3a37852ecb5e45fa7385962281ced00405cdb668252ac2789df371e09745a51d7b682a03c4b35aae8d678a28329ba0bba50cb63ad142e58892b086e7a589f0b98382b50925733244e678202a6b39d03486e880d507bf7542cac368c36e81418068a41d637ae0e7f77ed7169d99ec6936fd13a5c738dbdff27c2c7abb5eb6a4a6d4516ff82695b6374a64fb7f3d482373cfa4f1b6706b0818b21ca3519488ea49dc3ac7b8013e166c54fee678bbb55c51c63235a4e495a7641e514f3711bf0a11c1e962d9991a2e1305eeff68a05a17a281cfd7cb31f23e6c657", 0xf8}], 0x7, 0x0, 0x0, 0xdc2083a94d583d33}, {&(0x7f00005ed000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000069000)=[{&(0x7f0000421000)="16505491908f45f6be5d7db72a0b1b99629fe3ad789e83902048c96a2029de275d23a4dd85ddf2c0e422f57fd23888940dbee6f1925944080182e8ce9eec4e32e4eebb0ebfaae63097de622efaaf0a92244b218c87136a22a6812e98481e0174b6eee8e0154337c530d323fde375962e54421607b652d1534cb7fd3e5f23cda2a5900023153293d53e89020390c57fc7a6dcd9b2aeb53147bf4486edd1041e1492ecc2d36c6018bc94", 0xa9}, {&(0x7f0000be5000-0x4a)="8bb82549e07059eb3c2c021fad095a5aee1a7df79b4194f1a607b5dd6b42b383d5b8563710ad97eaaa3297f5d28f8a6280a4d293a50c3d5f1048c796e10e1f75d72a28bbccd0b330d0a9", 0x4a}, {&(0x7f0000989000+0xe15)="ae81ef4e60508d0078d847a56e7f88f8eedde79fea7f744891411984a40976a31d7ceaf45916a27a6f2faa5e1f7fe08ab76435e2dee69ef4890f490fe86d517bf4f7d31d005be7c8c67460fefe59699650261935a2c28f62012594e7c730999f7eebfd021693010ba9e713368e1c4ceb9653616bd248884d9c9aed4dc1243d3f51fcb1a7ee3e909589", 0x89}], 0x3, &(0x7f0000dc2000)=[@cred={0x18, 0x1, 0x2, r43, r44, r45}], 0x18, 0x8000}, {&(0x7f0000972000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007c6000-0x8)=[{&(0x7f0000027000-0x63)="0fe054a4feb284bd312ce4f510d559b156e783601dfdd07880263bef0881e3afc83c9b18194b1ac5f2912e6c4d5bd4fb06c33d1b190668352902032fc616ddeedf6403fb349cec1b482c30f960c05a5d85b234754525953a4b157b963a47016a66baaf", 0x63}], 0x1, &(0x7f0000e51000+0x6cd)=[@cred={0x18, 0x1, 0x2, r46, r47, r48}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r5, r3]}], 0xa4, 0x4000040}], 0xa, 0x0) fremovexattr(r5, &(0x7f0000b62000-0x33)=@random={"73792e7400000851088697ed759c77be6fa7bdefa21338b3cfe74817e28ec8d8142713de1d9103676802", '/dev/kvm\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x2000, &(0x7f00008f5000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000035000)={0x1, 0xcc, 0x3, 0x1, 0x2}) write$fuse(r5, &(0x7f0000b65000)={0x18, 0x1, 0x5, @fuse_bmap_out={0x3}}, 0x18) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000b56000-0x10)={0x9, 0x3}) [ 42.477444] audit: type=1326 audit(1518286064.354:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6606 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=246 compat=1 ip=0xf7fcac79 code=0x7ffc0000 [ 42.485542] Option '3Ø' to dns_resolver key: bad/missing value [ 42.537495] binder_alloc: 6606: binder_alloc_buf, no vma [ 42.543147] binder: 6606:6655 transaction failed 29189/-3, size 0-0 line 2957 [ 42.609397] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.644312] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 18:07:44 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xc6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000001e000)='/dev/snd/midiC#D#\x00', 0x2c, 0x208402) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000025000)={{0x100000000, 0x8, 0x3, 0xf4, 0x40000000000000, 0x4}, 0x8}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000025000-0x4), &(0x7f0000025000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000023000)={0x0, 0x6}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r2}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/10 18:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2710}, 0x1, 0x4b, 0x2}, {}], 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6c000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00008a5000-0x120)={0xffff, 0x5cf, 0x8, 0x8, [], [], [], 0x8, 0x309, 0xfff, 0x7fffffff, "5619b129dbeb2fdf3cb371b7442a499e"}) 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x7) capset(&(0x7f0000ce3000-0x8)={0x19980330}, &(0x7f0000ce0000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a31000)=0x3f) 2018/02/10 18:07:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x10001}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r1, &(0x7f000078d000)=""/19, 0x1) fstat(0xffffffffffffffff, &(0x7f00007c7000-0x44)) getegid() 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000026000)='/dev/snd/pcmC#D#c\x00', 0xdb59, 0x410040) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000021000-0x2)=0xff, &(0x7f0000026000)=0x2) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000025000-0x8), 0x8, 0x0) signalfd4(r1, &(0x7f0000025000-0x8), 0x8, 0x0) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/02/10 18:07:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x4) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000c08000-0x14)) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000b000-0x27d)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000012000)=@assoc_value={0x0}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000)={r1, 0x10001}, &(0x7f0000000000)=0x6) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00002be000)={0x4, &(0x7f0000748000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000030e000)={r1, 0x1}) fcntl$setlease(r0, 0x400, 0x0) 2018/02/10 18:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f000072e000)=""/177, 0xb1, 0x0, &(0x7f0000a1b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e5b000), &(0x7f00005bf000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) sched_yield() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0xab, 0x0, &(0x7f00004dc000-0xab)="8d54773a5c74fbcc3296426131bec11fe034db82bdb048f76780797de7629404b09e670ebb2fb75ec6de6bf1cd1619e044e091a69bc45f767bf99df4795cc7e0912b209b3cc8bb2041f9dfb8fb600002a8f475a4a000b6e118f4b1faeb32c57e436193b155ad11db73d511d0d1fa0000000000000009ea83a0513f372576077451a6c4ad122c1e02bcf41a137317cd3327e9509bb10b8d63a2888244fc9243b0c3fdf12529caa84606c2fe"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/autofs\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001a0000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bb000-0x4)=0x20) splice(r1, &(0x7f0000531000-0x8), r1, &(0x7f0000609000), 0x3, 0x2) [ 42.735117] device eql entered promiscuous mode 2018/02/10 18:07:44 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000395000)={0xffffffffffffff9c}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b02000)={0x0, 0x7fffffff}, &(0x7f0000b02000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000525000)={r1, 0x3}, &(0x7f000034b000-0x4)=0x8) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8), 0x9, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b03000)='/dev/sg#\x00', 0x1f, 0x10000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000b04000)) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b04000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00003f5000-0x20)={{&(0x7f0000441000/0x6000)=nil, 0x6000}, 0x2}) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/02/10 18:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001cf000-0x1c)={&(0x7f00005c5000-0xc)={0x10}, 0xc, &(0x7f000037c000)={&(0x7f0000ae5000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = inotify_init1(0x80000) r2 = open(&(0x7f0000b79000-0x8)='./file0\x00', 0x10000, 0x101) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000075f000)={0x0, 0x100000000, 0x8001, &(0x7f00003ed000-0x8)}) read(r1, &(0x7f0000aa7000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000c75000), &(0x7f0000a4a000)) 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) getpeername$netrom(r1, &(0x7f0000f0c000)=@full, &(0x7f0000572000-0x4)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f70000-0x20)={@generic="6cb7db8da315b048ab9334b9d22ce2b4", @ifru_addrs={0x2, 0x2, @empty}}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) [ 42.813473] binder: 6716 invalid dec weak, ref 14 desc 0 s 1 w 0 [ 42.874259] binder_alloc: binder_alloc_mmap_handler: 6716 20000000-20002000 already mapped failed -16 [ 42.886138] binder: BINDER_SET_CONTEXT_MGR already set [ 42.891519] binder: 6716:6728 ioctl 40046207 0 returned -16 [ 42.893247] binder_alloc: 6716: binder_alloc_buf, no vma [ 42.898614] binder: 6716 invalid dec weak, ref 16 desc 0 s 1 w 0 [ 42.902767] binder: 6716:6734 transaction failed 29189/-3, size 40-8 line 2957 2018/02/10 18:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000381000)=@ethtool_eeprom={0x40000000000c, 0x0, 0x0, 0xba}}) r0 = syz_open_dev$adsp(&(0x7f0000d1d000)='/dev/adsp#\x00', 0x0, 0x41) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ef6000-0x88)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/10 18:07:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f000025e000-0xa)='/dev/dsp#\x00', 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dbb000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f00002ff000)={&(0x7f0000feb000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000000}, 0xc, &(0x7f0000fca000)=[{&(0x7f0000356000-0x30c)={0x30c, 0x3a, 0xa, 0x7, 0x1, "", [@nested={0x12c, 0xc, [@generic="c243cac6d19158109e5fffe9d7789bbd5892f9abc6384044a9733947fb44bb53b603c7a93ca8eac4a4be182cb8d89ddb45f2894f9dab58c510d96a1a501198e1f8e29da25ec7f49ab842ca005dbbe482dcaf92f2cfe7c559c866eb82838d2294a85e65f8b865c5dea091d822349a1bf910d21bfe1c7095555227a2b8ad45c15e0c505b5ee18eb5cd99b750c82f2bb9fd44c769795c489a1df2267e9d767b15c3b0eeea76ce5eecdbb29e5e0963c63f24bb397ea57019e489eb291f34bb24290aead8cebd568eee586cf8220d83022ccb6ffc63785e6c7c9c70c16ab7a24c587ac9e78bf2382caf1240b64afde25f7ea71e276cb81b10", @typed={0x8, 0xe}, @typed={0x1c, 0x64, @str='selinuxtrustedself\x00'}, @typed={0xc, 0x6b, @fd=r0}]}, @nested={0x138, 0x57, [@typed={0xc, 0x49, @u32=0x8}, @generic="84abbe5169ca000151dac35d7876a1ab91a0e7e1e184ea69a6d17f9a071d8ee6c977dc", @typed={0xc, 0x3a, @pid=r2}, @generic="32c7084989448a3064d3c1ed555637826a7252fa8a16e11091781ce073c3ed82d83207d6ba6689b7ce00db2c80d260e3cf4aaeec5c8217bf9fdcba37962f5758665e7210119a599b", @generic="eb657a1c6054e2f6052accefb4cc9baaf5d4f881e62127a54c2c6fd5afd8fe60e7f40f0fc6c3d17c34e549abe7788eca921c9d33ea2cd6e8c08c9ccce3bea191d6f1b19ace78d16b3018faa69fd69b64655f080290ea5780c01bb5f466e70dfea1dbcea6406e5707dff666c6ccb1239be2ce496247ce691611adefec6bbae8f32a866eaa", @generic="e77c0ade0c3e7e50af19fc6d3c3648ef86926eac97aa24ab4bbbfbfee21ef90607665f6434341c6e08a1af"]}, @typed={0xc, 0x8d, @fd=r0}, @generic="a763a9a57230074bf3c1222720d023ee235f99ae1b485cd48da30c22f7d9f32e1a7ba7675da5c4a23364919fe8656760f2aa14452c284abacd32797f16bf1e05d5729c5c0ef7e93f80a7aa2d94696ea61ea05bfbcf6f88f69aa34bec2bfb0527f98c8389c51a9d71f0d577e56c1a774277bc308f2c01ed416ef2b0fb0d5cd6630499f10878e6888bdf4b86cc"]}, 0x30c}], 0x1, &(0x7f00006d6000-0x34)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x34, 0x20040000}, 0x4011) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3}) 2018/02/10 18:07:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006f6000-0xb)='/dev/midi#\x00', 0xff, 0x200000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000085d000-0x28)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000c2b000-0x10)=@can={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r2, &(0x7f0000557000-0x4e)=""/78, 0x4e) renameat(r2, &(0x7f0000004000-0x2)='./file0\x00', r2, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/10 18:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000087000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a46000-0x4), &(0x7f0000489000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f000063b000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d5000-0xc)='/dev/autofs\x00', 0x410e00, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000c07000+0x290)={0x0, 0x100000}) 2018/02/10 18:07:44 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000023000-0x9)={0x1f, {0x1, 0x8, 0x7, 0x9, 0x5, 0x200}, 0xc0}, 0x9) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/10 18:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r0, 0x1, &(0x7f00004a4000-0xa1)="e2f7c15e8e1aa700fb") r1 = perf_event_open(&(0x7f0000024000-0x78)={0x7, 0x78, 0x9, 0x4, 0x1f, 0x401, 0x0, 0x9, 0x0, 0x4, 0x1, 0x4000000, 0x400, 0x9, 0x9, 0x40, 0x6, 0x7f, 0x5d, 0x6, 0x9, 0x5, 0xfffffffffffffffb, 0x3ff, 0x100, 0xbe, 0x101, 0x6, 0x2, 0x0, 0x7, 0x6, 0x4, 0x4, 0x40, 0x1ff, 0x2, 0x5, 0x0, 0x6, 0x6, @perf_config_ext={0xe368, 0x5a}, 0x4000, 0x8, 0x0, 0x7, 0x4, 0x5, 0x1f}, 0x0, 0x8286, r0, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/10 18:07:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000c75000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003, &(0x7f00003ec000)) 2018/02/10 18:07:44 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000864000)='/dev/amidi#\x00', 0x5, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7f, 0x3387, 0x3, 0x52, 0xfffffffffffffffe, 0x9, 0x6, 0x457, 0x7, 0x7fffffff, 0x4, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = epoll_create(0x69ec27c6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000a2000-0x138)={{0xf000, 0x7001, 0x3, 0x5, 0x9d312, 0xe9e, 0x8788, 0x95a6, 0xffff, 0x2, 0x8, 0xffffffffffffff3f}, {0x13002, 0x3000, 0x10, 0x4, 0x6, 0x9, 0x81, 0x7, 0xaf2, 0x3, 0x3, 0x68c9}, {0x2, 0x11000, 0x0, 0x3, 0x0, 0x3, 0x80, 0x2, 0x6, 0x50f3, 0x6, 0x6}, {0x0, 0x6000, 0xd, 0x202, 0x5, 0x2, 0x4, 0x0, 0x1ff, 0x101, 0x2}, {0x103004, 0xf000, 0x1f, 0x6, 0x3, 0x1, 0x7, 0x40, 0x8000, 0x9, 0x8, 0x3}, {0x5000, 0x2001, 0x9, 0x1e41, 0x8, 0x8, 0x873, 0xee, 0x7, 0x6, 0x1, 0xfffffffffffffffe}, {0x1000, 0x0, 0x0, 0xfffffffffffffeff, 0x8ca, 0xfff, 0x2, 0xfff, 0xffffffffffffffff, 0x6, 0x1, 0x7}, {0x6000, 0xf001, 0xc, 0x81, 0x7fff, 0x3, 0xfc, 0x3, 0x13cc, 0x8, 0xfffffffffffff001, 0x2}, {0x10001, 0xf000}, {0x6000, 0xd000}, 0x18, 0x0, 0x6000, 0x50000, 0xc, 0x4400, 0xf000, [0x2d0, 0x1, 0x7fff, 0x10000]}) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00005f4000-0x26)='wlan1posix_acl_accessppp1*./vmnet0lo)\x00') getsockopt$sock_int(r0, 0x1, 0xb42f54017ffef662, &(0x7f00005e9000-0x4), &(0x7f0000e24000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000fa0000-0x78)=""/120, &(0x7f0000a10000)=0x78) [ 42.931301] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.937243] binder: release 6716:6721 transaction 11 out, still active [ 42.943995] binder: unexpected work type, 4, not freed [ 42.949402] binder: undelivered TRANSACTION_COMPLETE [ 42.954726] binder: send failed reply for transaction 11, target dead 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0xfffffffffffffff7, 0x20}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002000-0x47)=""/71) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f00008be000)=[{{&(0x7f0000a24000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f0000945000)=[{&(0x7f000076b000)="6881184a73995023ee21524ae5d4990a", 0x10}, {&(0x7f000058c000)="051d247c7fb4f702966cc189c3912433db8b3e17c5b407909a63f41b910a0b9b3567bc2362c9baa0912fb1bb4864ef77", 0x30}, {&(0x7f0000708000)="ddd038335b680ac0358859de0febd25a438242eba7256f9469ddbb63e55ed79188359089aae38b3a46dba3997369132b0b7a1b87501029ea01d9002af26c1b17f2c2f0c0ea8c2e5fa3c91a49cc92a70519487de2a7b714216fe40c18d1b90d8891209c4a10f1ff9237d90dc5c489f611bda1b7d7d8ef2f79a1caa00e31a44438742f921d50aa69dcf949f062950d508dc1cf4232d27051107bd3b33e7a83333272601ef72ca7502baed0fad3ec30e5858ba2f7c4c27adb4f0e4a9de22541d8990904", 0xc2}, {&(0x7f0000595000)="6e57b72fc5cd0551f77fb01572c50d7f5cf8131957b5fb0100acb2d0ee99b48d801f8720820563f8dc", 0x29}, {&(0x7f0000578000)="d31e5e3585c5ccfdb415ebf0d2953638ddd46e0f3ed598cf6f13870895bbd7f62c32148eec22ebb6ded16e70af3f0080d580c518ed42c7c30bad40025dfc871c2f19d6c3d69a52f78717c933bc01c2824487440d7881edad5e47d9df8d39610a5fa55938c157aae74038ae24412da113119db0ed56633e32d29f9c0c4cbd4b11257c540c9c4957a3a535fac733c3dacafdb08773d46f2821a16b069420cacbf08b3978684cf9", 0xa6}], 0x5, &(0x7f0000ff2000-0x24c)=[{0xb4, 0x3a, 0x1800, "0d50ffaac0fecf5218b06ac26c366a56e88fdca2f700d2fcc63fc0c0ba92aa647b5ae1865aca30b1cca53300688cef0d5680ac3ee877e734b935560b233e905899bf179e54fbf717c4858629a83d8fa4dd57d07e6aba43c37889d12b5f7dcb35820966be46a05eedb882d826bcbe9166d1ee6a55e20a33be79bef14010335d85657246acc20a9912ea4bc9cd06dad1614893f8607c38c123e25f0c010e1be9e184d44e30743d8deb"}, {0xf0, 0x10f, 0x1ff, "929f6695ba9b7c30662dd4c782a5068da9b9499c096327d19cd6672e9d5fc230b036bdc1b7d04074e2ba13eaf4e7b26073ff62953cb85dc985e1b5581eeadd418395c6a53771ded43a68b66fd9a8cb4fd524fdefd20b1ac8aa9a0f9cc091062b25762e4b624828f7a066b492267a73c7674df264ffcb1f940e783130c4a62afabd07c90db81ab1dc99b37fae398862076c73d18f577103b9b7b64345a426a5e8be5973598ec31a46d51c93f84509520e156bf66c3817d53926d6ef16700fb6a5e847a52b0db51116e7612f6261662bd29215a73b12340a383561df604f8bb8990ace"}, {0xa8, 0x101, 0xff, "96f6a8a72b09b52406dab41a0a870e49ac9c2a091eda2301df29ba65f0b7c1fc29aec6047e564566290b2b7067adaa4848bdf4d0707c55494a6685ce24f29648732299ca022e44d98004fd76a53c587238f42ae261acc0dc1698ea03e6eb14fd78239e992d7d07dde6962001dc7cc70c8a9622b31356d08e6e176786f5ac3518159da3757d1ad4805c0f5bbb7a31b142aeed4737906f93cf05603f"}], 0x24c, 0x4000040}, 0x7}, {{&(0x7f0000e3e000)=@sco={0x1f, {0x3, 0xe54, 0x10000, 0x0, 0x2, 0x4}}, 0x8, &(0x7f00000d5000-0x28)=[{&(0x7f00004ee000-0x1000)="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0x1000}, {&(0x7f0000f9c000-0x75)="ea6d72a0d5f26ec7a3f6557fcd2d08351efa5686def1df594eee7ae496bf819f3a1ce2786792c099b1128d3479b78d5af62e838484cd1b938b158b338fa06916646a852c353213d45957941a9f6aff1e26f2c4731baf9b4c063195f3271e13e488e365eb1dd658ddb5b7e10e83a50a7f22296799ea", 0x75}, {&(0x7f0000d33000)}, {&(0x7f000015d000)="33b7d46a80605ee11fca982b86131d444797e330c831a53fe916cec80601323ade6d5f53222ad17dcdeb340497c4561d3cde633226656125698f4dc046785b0165f1acbbdbb3cef40bd55a8227135e5fd568ad0bf374b910b62d7fde0192400533cef3255fdef20e93a8581808bce0bd976390bc6842b5acc8001557ac2c05c53be30360e19130ebb5bbdd74316da1866efa1574a25741d5e8d8ae678b1196711ebde647b9dffbd2561e433a63cd0abf4d71b2d3b8ac640c7451f44f0c7bc4b029cc0585396f6cafede97920b74f383302d3bebd1f270bb8691477e73b72b97b07fa8240af4757413e6a93", 0xeb}, {&(0x7f0000692000)="b180efd03e2341e97e9f575df56fe845ebb4b38a6e7861", 0x17}], 0x5, &(0x7f0000910000)=[{0xc8, 0x10a, 0x9, "5b2cbe6e0f3c5fabced3c27eb648b6b1e37af43d7a118e805e18405e0dd3557cb5cb4214d7438f6b469949649a3a7b802a8f3441adf8dd31705278184b5f834a18ab91f56158187d2c3c6ae50c0ffaf222236dedf5c409dfeb51f25e01abe875531036a3f64b8c6db9f5167c4bf7562e4270203f6896586a3b5c9dbafff8591ccf3c3cf7d739223ee21197993d26b621f29ade0f3b0ea9500874733ffe422abca5befca89683419a101368ecc2098105825a05e09f68c8987f"}, {0x100c, 0x100, 0x5, "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"}], 0x10d4, 0x40004}, 0x7}], 0x2, 0x4040) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f00009dd000-0x10)) r3 = syz_open_pts(0xffffffffffffff9c, 0x8000) fcntl$setown(r3, 0x8, r2) r4 = epoll_create(0x800) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f00005a1000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r6 = syz_open_dev$audion(&(0x7f0000092000-0xc)='/dev/audio#\x00', 0x6, 0x343180) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x1) epoll_pwait(r4, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) utimes(&(0x7f0000ca9000-0x8)='./file0\x00', &(0x7f0000096000-0x10)={{0x77359400}, {0x77359400}}) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000)="3b157f6f7dc84d8f86f3fc491cee", 0xe, 0x4004000, &(0x7f000000e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000003000)={@generic="5a3c5c69e10449d16655b9f953bbd466"}) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000168000-0x2)=0x7, 0x2) 2018/02/10 18:07:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000011, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x4), 0x3ff) write(r0, &(0x7f00000b9000)="260000004a0009fff10009f83a0000090000160001ffffff12000000fe00085b1e00fb4b35ea", 0x26) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a2000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001e4000)={0x0, @broadcast, @dev}, &(0x7f00000dc000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f63000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x0, 0x7fe000000000, 0x1, 0x0, 0xa, 0x849412d96642a7fb, 0x80, 0xaf, r1, r2}, {0x100000001, 0x9, 0x7, 0x8, 0x20, 0x2, 0x2, 0x100000001}, {0x7f, 0xffffffff80000000, 0x4}, 0x9, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in6=@empty, 0x3, 0x1, 0x3, 0x1000, 0x6, 0x7f, 0xffff}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7f, 0x6c}, [@ldst={0x5, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3f, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d3e000)={0x0, 0x280}, &(0x7f0000a92000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004b6000)={r2, 0x9, 0x80000000, 0x1, 0x6, 0xf760}, &(0x7f0000311000)=0x14) bind$alg(r0, &(0x7f000024a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f00004ad000)=[{{&(0x7f0000c97000)=@generic, 0x80, &(0x7f0000195000-0x28)=[], 0x0, &(0x7f00006a5000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x400000000) write(r0, &(0x7f0000f57000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) socket(0x19, 0x80000, 0x6) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r0, 0xc0045878) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a69000-0xa)='/dev/cuse\x00', 0x20080, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000c29000)) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x4}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000e30000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000d2000-0x4)=r1) 2018/02/10 18:07:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x5) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000ff5000-0x68)={0x9, 0xb15, 0x81, 0x9, 0x3, 0x9, 0x200, 0x101, 0xf673, 0x4ff, 0xb31, 0x100000000, 0x1, 0x209, 0x1, 0xfffffffffffffff9, 0x5, 0x5, 0x0, 0x0, 0x7, 0x80, 0x7, 0xfffffffffffffffd, 0x9, 0x7}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f5d000-0xb)='/dev/midi#\x00', 0x4116, 0x1) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4107ff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000021000)={r1, 0xffffffff7fffffff, 0x6fe4}, &(0x7f000001f000-0x4)=0x8) r2 = socket$inet(0x10, 0x3, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000001c000)=0xfffffffffffffde3, &(0x7f0000023000)=0x4) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b73ba60080020000000000000000000000100016000c001180b598bc593ab6821148a730de33a49868c62b2ca625a6613b6aabf310001cbc832b0790ed", 0x4c}], 0x1}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/25, 0x19) prlimit64(0x0, 0x2, 0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b4000-0x9)='/dev/rtc\x00', 0xf6fad48edf62f32a, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d19000)=0x10001, 0x4) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x493) pipe2(&(0x7f0000f1c000-0x8)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ecb000-0x40)={0x280, @tick=0xdea, 0x3, {0x9}, 0x9a2b, 0x1, 0x7}) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x15)='net/ip6_tables_names\x00') mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000)={0x2, &(0x7f0000006000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000)={r1, &(0x7f0000003000-0xfb)=""/251}) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x50000) getpeername$llc(r0, &(0x7f000048a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000951000)=0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000054e000-0x8)={0x0, 0x0}, 0x80800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000b71000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x2, 0x5) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "a480f251afbb43b8a6"}}}}}, 0x0) sendfile64(r2, r2, &(0x7f0000312000-0x8)=0x3d, 0x6) connect$inet(r0, &(0x7f00006f9000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/10 18:07:45 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000325000)='/dev/cuse\x00', 0x800, 0x0) bind$vsock_dgram(r0, &(0x7f0000c2b000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@multicast1, @broadcast}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000005000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8954, &(0x7f0000004000)={@generic="02006ac0400158ff2dbf067547b7eae1", r2}) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000008000-0x151)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0xf438, 0x0, 0xffffffffffffffff, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c09671", 0x0, 'o;\b'}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000071d000)={0xfffffffffffffffe, 0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b18000)=@get={0x1, &(0x7f0000cfc000), 0x9}) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000e8b000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x0) [ 43.242789] mmap: syz-executor4 (6823): VmData 1597440 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 43.245209] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 43.278908] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000007000)="dc8e107fb613ee4ce1fb93c6f86137faa46f50e5395cec46435de694320e90ba2721b3b6b4840f5386acead0a17426b517d4073cf447c66f3ef79fc9249b32472718a1626297465dd89d089dc8c50d153325c5a4a309a15062becc897705d970c70edbf35e216780bc65a1bb89cd33c7f2935397a946d4c873b6522e03f1d726ce0722b835faf6f55c65e855aef8726b13e3ede6033a0ec375c7decf0ebde53f403d0182da1de4f204162b08893cfb7f32c9d584f04e78afb1b0d9f1e6", 0xbd}, {&(0x7f0000007000-0x7a)="c89080f7f4f3b4c288c98f5cfbcc3c49b26550b0dd1a95574df3f83aebfa15ef595351dbdf2ab01d7807a7e51610c998674c581dacd673c50630a29d375403f5acfffdcb3308e1a7f49e4228993945dfa68e76d4766bbad5622f69f09e73aa8796e048b00fe4da73aae31abe3831102650806747d137cc7ae7a6", 0x7a}], 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b3", 0xd}], 0x1, &(0x7f0000002000-0x150)=[]}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000)='encrypted\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)=']\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, r1}, &(0x7f0000007000-0xff)=""/255, 0xff, 0x0) tee(r0, r0, 0xa7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac3000), &(0x7f0000e6d000)=0x8) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "010000006de46b1c"}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000973000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000831000-0x8)={0x3, 0x7}) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000062f000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002b9000)=0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ff7000)='./file0\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000b8f000-0x9)='/dev/sg#\x00', 0x40000000002, 0x403f1381) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f4e000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000733000-0x8)={r2}) mknod$loop(&(0x7f0000439000-0x8)='./file0\x00', 0x100, 0x0) 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c7000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x1f, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) recvfrom(r1, &(0x7f0000982000-0x34)=""/52, 0x34, 0x0, &(0x7f00001e1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/02/10 18:07:45 executing program 3: clone(0xfffffffffffffffc, &(0x7f0000f67000-0x65), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a72000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) setfsgid(r0) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b3000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r0, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fc1000-0x24)) pread64(r1, &(0x7f0000945000-0xdd)=""/221, 0xdd, 0x0) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$tun(r2, &(0x7f0000e16000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[{}, {}, {}, {}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}}}, 0x58) sendmsg$alg(r2, &(0x7f0000f49000)={0x0, 0x0, &(0x7f0000d02000)=[], 0x0, &(0x7f0000d7f000-0x1a8)=[@iv={0xd4, 0x117, 0x2, 0xc1, "0c6168e7df71ef74944867b8c53d3d44e9da532f2677a83933c852d2bb493540f1d108fa918f60b7468a476c56044a9b2298adb7b41853fccb2ca6129fc3938d21ad4665d50695713cb49eb1c5be92fe6c732705bef9f95aac7c813ab2015297de01d45e64622060677244f74d7e0540c9f60d8487b58becb5c0c39aa6efb545ffdda8d2dafeb817a564d615a536053bd9df5659c366873428ba0b58fc4ef0cf2095ed438cbc45f35990371ddca57d4070fd085e22925f72b08d5eb98eec4c4d51"}, @iv={0xd4, 0x117, 0x2, 0xc3, "1b00a1e4cc67ab4378362d776f7bfe82e78204cfd773e617873ac83c18c21dc889b84d5c32eda8520b5b42501185c1454b80b222d75a01d3467b675a7339a46d56c2a2783907d060c0a273eb7ddcd66e8615dc53f1dc028a4df578ca0a5e7e4d0e3fac5c67f59e224741cd879c8344e09cda355e6effed44235e77c455fe21f2a3c06e793a39d157c4e5d3f0c8a8431c374659d3f34b4ba5dc2030afa095f6416b2176423347df51fc003c0e58270be6c20c17d6a9c91c0e900dc1c5880c4ca76bcba5"}], 0x1a8}, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f000076d000)=""/107) 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000e000-0x4)=0x0) setpgid(r0, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000002d000-0xc)={&(0x7f000001d000-0xc)='./file0/bus\x00', r2}, 0xc) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000056e000-0x9)='/dev/dsp\x00', 0x22400, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ec2000)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000400000-0x1000)=""/4096) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008f1000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00002fb000)={0x1, [0x0]}) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f00005b5000-0xf)='/dev/sequencer\x00', 0x28c01, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000436000-0x4)) pipe2(&(0x7f0000fe8000-0x8)={0x0}, 0x4800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e03000)={0x0, 0x5253500a, 0x48e8, 0x3}, &(0x7f00000c3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000)={r2}, &(0x7f0000ff9000)=0x8) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000d47000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200) sendto$inet(r2, &(0x7f0000488000-0xd1)="e459c7ef63b1569b64acd57830be1e3074430b8d20bf3656c0441da783b6b1aa3a716e51f8876aaa734fcff751f29af60b5a39b58ebb8bab183ff0c92ce24303c7dbc7d2600b88c20c6b475b6f08ef0f83ad2fce59742ffb528a43d0786f32a6dcc34fdbf5d0384b10006d5c14899a091185c88924b6511a13851eb7732835af3d5844c4d71aaafa8f3838e8227c7a6d10020f7d6956c5de712323b89e3226cd2c78d80529e5745603db25b8d090d93681863f0229af3a05ca0e3665f4f39ec60cd55e1c8c1a917fcf4d1db7a61d27669e", 0xd1, 0x4, &(0x7f0000623000-0x10)={0x2, 0x2, @empty}, 0x10) connect$pppoe(r1, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d8d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e64000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c4f000-0x20)={0x90000000000000, 0x9, 0x200, 0x0, 0x6, 0x100000001, 0x6, 0x0, 0x0}, &(0x7f0000d32000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b6000)={0x7fffffff, 0x200, 0x6, 0x40, r5}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000055000-0x20)={0x20, 0x6, 0x4, 0x4, 0x401, 0x7, 0x81, 0x2, r5}, 0x20) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpid() tkill(r2, 0x2e) clock_gettime(0x0, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000854000-0x4)={r1}) ppoll(&(0x7f00002fa000)=[{r0}, {r1, 0x84}], 0x2, &(0x7f0000e7f000-0x8)={0x0, r3+10000000}, &(0x7f00008cb000-0x8), 0x8) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100004) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000616000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ea9000)='/dev/input/mouse#\x00', 0x0, 0x20400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e74000-0x4)) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a70000)={@multicast2, @broadcast}, &(0x7f0000a77000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b24000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c58000)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000041e000-0x39)=""/57, &(0x7f000076f000-0x4)=0x39) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000fe1000-0x14)) r4 = mmap$binder(&(0x7f0000fe0000/0x4000)=nil, 0x4000, 0x2000002, 0x20010, r0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e4e000)={0x600000000000000, 0x86, 0x16}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004e3000)={r4}) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000592000-0x118)={0x3, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x118) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000423000-0x4)={0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000b1f000-0xa8)) 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003d2000)='./file0\x00', 0x80) open(&(0x7f000055e000-0x8)='./file0\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f000094c000)='./file0\x00') mount(&(0x7f000035d000)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) lstat(&(0x7f0000c4a000-0x8)='./file0\x00', &(0x7f0000db4000-0x44)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a7000)='/dev/sequencer2\x00', 0x88000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x101) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000003f000-0x1)={0x7}, 0x1) rmdir(&(0x7f0000eb0000-0x8)='./file0\x00') 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b6f000)='net/ip6_tables_matches\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dfd000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x3, 0x3, 0xffffffffffffffe0, "8777f8e6297c217c09a17616c31b8892bdf4aac24b110d38c3a475ff7d47976ce31016381e0210e468ee0630dacde7431a83291dd8d9520da11f508b6d42ac9be7ddc8e67e77d92d9631dade2cc5d5da"}, 0x160) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000d1000)="7c55902eeb279ecb3f5cccb407074c37", 0x10) exit(0x400) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00006af000)={@generic}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000030a000-0x58)={0x3, 0xfffffffffffffff9, 0xffffffff, 0x6, 0x1, 0x81}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) timer_create(0x3, &(0x7f00005ac000)={0x0, 0x29, 0x3, @tid}, &(0x7f0000497000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00005dc000-0x10)={{0x77359400}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002c1000-0x4)) socketpair(0x0, 0x80800, 0x9, &(0x7f0000c17000)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f000043a000)={0x0, 0x1, 0x5, 0x1, 0x18, 0x3ff}) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000046c000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) accept4$netrom(r0, &(0x7f0000d6e000)=@ax25, &(0x7f0000264000-0x4)=0xffffffffffffffbe, 0x804) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ac9000)={0x5, 0x100000001, 0x5, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fe4000)={0x8, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1}, 0x2c) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_ivalue=0x11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007b6000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "439b7c", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1d48", 0x0, "0000a9"}}}}}, 0x3c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab3000-0xa)='/dev/ptmx\x00', 0x40802, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000999000)=0x3) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000000060000071a00009139cc", 0x10) [ 43.587673] 9pnet_virtio: no channels available for device ./file0 [ 43.644429] 9pnet_virtio: no channels available for device ./file0 [ 43.649223] device eql entered promiscuous mode 2018/02/10 18:07:45 executing program 5: gettid() exit(0x1) r0 = syz_open_dev$vcsn(&(0x7f0000f18000)='/dev/vcs#\x00', 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fff, 0x4) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000001000-0x8)={0x20071026}, &(0x7f0000000000)={0x0, 0x100000000, 0x3ff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a62000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d87000)='/dev/sg#\x00', 0x1, 0x2200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000028f000)={0x0, 0x7ff}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f86000)={r1, @in6={{0xa, 0x2, 0x5, @empty, 0x4}}}, &(0x7f000099b000)=0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xfff}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000cbb000)=[], 0x0, 0x44004) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c7000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000982000-0x34)=""/52, 0x34, 0x0, &(0x7f00001e1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) gettid() 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000056000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000002a000)='\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000008000)=""/215, 0x2d6) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000032000)='*proc@\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{0x8, 0x5}, 0x7, &(0x7f0000023000-0x1c)={0x7ff, 0x2, 0x3f, 0x5, @time={0x77359400}, {0x1f, 0x1000}, {0x7, 0x3f}, @time=@tick=0x1}}}], 0x1c) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f0000057000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000056000-0x40)={0x2, @tick=0x7f, 0x7, {0x6, 0x7fff}, 0x7ff, 0x2, 0x6}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000058000-0x8)={0x0, 0x7, 0x9}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000058000-0x1008)={r4, 0x1000, "301e8428f7e57a1ea3093ead478e8e22d6bb846a237c58a2b609df6d28d6a3b8e75d228e5a68064f54769b100f39c76958734611583e6421898848203cbc0ee35fd6d430dec062c3c7401c0e2694a4c10df1922ebd8a05c5c3c2e94f32b376220ca0d090e474b810c5e14bf3459ef6673ba57ae0871aef476987475ef61f67e06837d9210dcba423c2873cbac9aba2a567e135a128e029426d2163e7268314436dd1349954a469aad08f8903e24d8da50d8cf04f1f35258dea31220ecb54d39d6c2c62be329a95ce38f2475d152cc3a9e651b4529e31741303d26c4529bd90e9ad55950e9fbc9e20aa6f676a95bd13f90dac87f69b7c09d0956bda737f2c091c418987bc2edbcedbb2e759adbe417c2b90d4640860eee878f16b3190623a11186c799041a7107ba86323494ba86d0b4a756e15a98ca1651fb00d70dbf1759dd2e0c020a2a7c80a52b809962604ca6fd1ef9600db73acadea596e34246ce203dec4c142a752cc35d75b433da1355d0f75368fb0d76a34850f6bbc40eecfa52a07f1efb54712ce3fcf57fb1cb16bd79398745363a01aa35f3b62f3965a0fafdfec53c232f417168eff85d1bdf5cfcea66e39f168891d8e00e2d81b0ef5d47f21d1f849470b99160ff7b3ab78e4cc655217d378850119e5bf53049b09ab9a2785884ca132b07ac109cdde9fd5548cc41596c5005edd002c15150e1450511c39148d3adb54c649c7bcd039eeebf2b848836f9988d0763ecbf1fc55b8a447dde41727310fff4d37f3232571342bd751ba9df401f116897ed60949b1d3d50b336d82ea35fc14e94502d662c87f4218f5ea6a0fcb8fe4a3ee5ede26f39389606a7fefa0f073bff8c1eecb51f3981c7cb3fa05da99482c6624aa6eebe13bb06677d916f6d3591e0a407084d98606cd5027960e827b37010e8576f0c958a01c586d79bbf36e488342607c67267b7e01bdeeb371ecdde6f1f07e1cdc51c16f21efa845f0b20f0a824dfdd59ec5c4240e5393cae75c77722acf25885e787ffb096f043346ba4fad9993ccbe0981db4056d3563dccec6981435a90a40376ef4286fbd7a0078367f99ab28169d6e5a49818329eaade221a2a2a73fc6e55a6025bfcb7468ce5ef9bfc460210d49a2aef9d15ba73a08efe79e6629e7fac0626f7dd795595e1a34a4a9600b6451cf6b3b8183d6bc946679096bcf3b0654ed26ccea2f3c144ff07ac98534b137fbc3a900e4c4147a2e7aa8075547b1fe6aa67bdbc25287eb7c41371532a8ad4779f53d20f2a8759d383238c64e903abaca59034e6f6e2bec5c569ef439bd9a9d690c9a8d3eec72022dd4baa8a6f24f7ee0e67c094b0a36e9ff29235ae208e43bcb4f43794ff10574db8bb2742bfe1ec8282e509820512ddf9bdd2d84c2dba3c9d6458b5749bac754697cbbb0db34db4372bf96b75729a6582352920af9c765a701ea38948ac3756c97e0f4175d083b740814caf01b38decb1bf7bd76b6235c38a0c6608517b40c81c99a4b96821fd60e8d0279ec5f948b0e2f929daa0ab96dd5f8879e5c6cd320519ab77694aa87400e25b3205c809695aa5ded4a26bea833c77221f0b5ab995ab0ac76fa13469c989df70b98f48b3931f2cb90fdc8f75a2b3120acfd8f1e8fd7a3954b915626ab308aa80e904a5e536bac6566d598879d348ad820858b4290ed8a930d5357f283fc808b4b6bc3c5c4f32a0127e3b1d4967e5e5b95f5b59b02d5768a5cc2b7eda87b2ee2ba0d5724565873163ae8f8161ca215d075c6b104f553a7407404d0f4e3b40b38d2eb15690f31aef018a3a0491f5ae319e5275ea772f8919f4210707a08cf4774c7065f86a9ce09bba311e4bf81d808ddf4710d40f0721b7991cf34a95315b4ce884e5035bea44fc6353f46602b5ca1ff15202df1bcc9eedafe6935ce305278163ff68274cc909a6212edf63e45bf66ab941d79de03b08048400eecd955d80aaccc822675771db38efb70b9d7a6bda5d799ba82c5e6e07c0bab888c2f213215f1931c7b66a3d925bdc9e03ac6220f925a133a21ce351ff012ee603157c29389780efd6fba7eb53d8b1dc6e88ca3bbe854244c5097ea3f1194a92f39099694e8f4c771c80822fe41b7c16205509aefe5241fdaffff99e390a55ef1378840d76c7ee3b4362f20e1b00def783e9e9f711d07c36019f1db116f73bac14aa2888e3bc995fe6268de5ce7cab2ad02895e349a86b84056409c1e99856e274de2de5a00373e8c915e6ed00df8971692105d2cfc0a59ef980b0d131dbc81e61a7b4b6ecf6195cc77479814fd417cf952fd23e764625ed47155fa29388b662a4afe79c9b77b669428b2bcdedc8805b6c500359e88c10d51a9da7208d75dca81f2d9bdb54aa851860a2740e5000e994583359cf73aad8fff794e870573dd246e9ac2063025458a7fcab863df6ddd5d152ed99b8a15ab68c4a909053f51a475210d752541b2f3ed18c799d9ecfab29272268324c7c585e2568047dfc6838d591798a0911597e3c46a39536b4658f77ae788d4cccbaf9cf46f06c71cbb74bd51377ac28b2ffc68739725def4f51297576c95e110d6e9d1bf4b89753e54d7448d7a8aaaf48d2744841f74bca90f34c47e563d5a94e42a75fdef9196b2162081fd781b85c45855cee56f48a74cac033660322f39c62e88a488e463ea3039b43f61ed635bcc7b5c3b68ae6b1b13f3e4eb9d5ae9ccd672a7abfc73d52924d8487e574a501815ea6d011f5d97688eb1df1c9d00f21e266fa45fd87f77c6f13fcffe67cf13c398051d7a94126445ef217786cb1aace0716cdbc963045dde78f427adec39ee74b19626e23d8f4a2026b8be5d252f08b432cb195cae7feeae7a55e8a64b1e9157b54ab958a25dcd2420f5745d6d83ddcaa0237fab2df6387e635b594767bc4f4b785643be9a6419857c4a36928439b41e7e637420a4d43f001e1699cbb690662c7609dba1437753ac63700ca8a692cb259ad9b1372f840f1e9039b483c5b5ee7e31f1531e3a241eb2787214000a3c06baf6e160192eff6123b8bc2fbdf7bad4a7b801e81e92fb4d423727f466dc6466c1906702047bcefef739bd895302db3db826d6b9d6389dd2340932c0ef84e95aad3511e4b6f0a768947bac7e6102a77c3d8ce5c13a2c4fc71febee813cf7cacc37aafc676c4f05686e7f17bcdda1061916aa38e8425d8bb70aad557c2d64a14a24133a673433e769bc390e1688df2808c6697d736ad2b8a73f938a6481ebce542e4eefe849581bac4439a4d2a8cc0855e3fad578fa1ae8ae9c4dd138a65c8685dac59df1ac73337d2ec4ddeebbc391aed950316761497c6e08ed18c93c3ded139af44b8fce07d3cf2362f6fd65b04f335c4b22cd759168d77a54f9313f6b4e8abb49d19e578d30fb2b7dfd2f753774fe81daf349e3b054de6628cb43872a9d9bf58ea1e3a76a1c608b971e6c81d1671f6b4eb7bb8613f07b98066e81f7a94035c29c514ca7c5ca24945a29c4be57a06f2f058ad0da26495ea5408ed2de9321e1425c158a5a1e9029f749902de32a6b1698a2f727d01aaa208c6253f34a289ad2ef9951d4e4c622a4ebd2f5c3c367c4c9600e704b8691db4ff87e081aa389d1462f261ddd4bea5a7f987f5378dc510f91fc335c5a7c5bcc518b75a12b9dc368e8c740d69eec0e68b72780758f24e04b0b4770fc703f3bcd6393d7732b13eacc45e1a4798e05e1282ae85ed5bf145adf34d8d5ada4221bc507f028e7446af98e09e38fbaddfb6bc9d74ad5ae3098ebaa8a03018d9028bba6c67765a48fb3beeb837cf55f23fec7ef54fc7cc2870a1790ba11ff6a53271ebdc8d3fba3b71314ac8caa34ffeedb1a230f0bc1bae247ad97ce67c3ff6f86dbd48cad067e39ceea5e6b660075a40fd9876d0751604cda9977d9994444342d456be2612f4df70a47912ca6ffa50ba39f19a16a39eba706256642f9c643281d72a866be2ea3e558bcb261fe71f3274c3dfa6fcb94fc791d5b060ed304e748099ba17a6b86f08070972d373ce89ac8a981c42ac0a3228edca3dc8f92f03928ec67c573647d0c92e3c62a6f1e81e820b416a5899c91fe0c0a3be392bf5f17e460be8867be62b357aad2af0d83b8bde6fc4dc8193194fb8000634f7204b908b4f8e41a66251c1e548d1f71855f91033a136c38c58b45546053456dc4e3ae5cb06d6b35f8420545fec4e72b2bae6d8f285b0aede12bdaf909776247f8c7cd02758043f1ad53f4f2ea5d86385308495246ecc7d70ffaaa35e36133e8e036695a696454a7ed95d294f76768356d684b27eb9e39b5e7897f9bcfd87156fc7b6eab3b2f940aa1a7c8cbe350566b28ef4b12faedd7a73cb0d7e3523d091bd1778952cd4d858cafb05a77db0c4f3c586ae89f416699b5a8c3fbb4d3aadbadb5ea34107ad353b2508d24a67cb76786cc18e4d52dff1f1ca1566a40cffaa88f8a7d8edd6eb28f669df7a4bc9195db7202b8cd3c63cecb3e20d711eb9fb8aa74ab30d0133a42b89f539ee2b09943795c06c2eb57e4b361ab41f69aab3344d82ab9064c113275d0dfdcad0e70784b1f9b4f695d2c529195861e4717c45a49942bf4015c01a1441002de0a031f53f3057c3b88829afde14a1b3c7302359bd608104b5495d98b02838e4e75af39e9a25cc755d5958d492143b9a46a58699f0f0822575cc29e5f0a5c0299e33d36bed4750e01317b4d86555293167352bb0380f814c2fcdeba99d6c25454432f01a24c9b6481e1fd3d5296d4e29401209742648428d59caf2cbc86d28c16d801f2bf2b4c0854b59f4fb409ecf51c9a78cbbca21daa70826c1ce2909775cadffa4f997cbd1a8e0c60b6199cbcff3232f41dc9ecabda4517a01535ff703599a7c7925c26d5e1a183db98ccbc06d36ff6c1618d3d1ff8ef06fc14445c78d50fcef32d8ef97f37394aee6cd5592b5a6c6e9b0a7aa43ea24a9e81319d1129fd44710a7f6f3cf891afbccf32fdff0c39346305932fc7427770f4914783d1fbb030588166c2bb478d6fec57dffcf73b490993da0f8d3f0011aaf42245eab4573bfbb9a0472e863a33d0b4dbeae959f83d3e64dc46ae112c7dd5ce33e0ddca470ff71b764d1899c94b2d1c4f259751adc25efe791272e6357baafb3c6691b74ec28866a6180eaa99e18110c49acaf64cca059663c1cb30823883b360da7f58049e9ce5565c2c030d3689cba556faba37d436a2b35c7ca2989e92175f2e039f195cbf8caacf2a1928f4453db6e17bcfb518f9955cab4d37c49bdbe5a4467c106e5760949d3e28f4b3ec11c3dc1a0353692a3b6a0fb328278909a4b8184d2f54cfb952111b2c905626316b17dae500585f4ac4566c9a2809a193c27fdff985a68e5fc82713aed6a913493a6c4c85faf58d3da6daf3b4ab9ad60083abfd9a55cdc707e61814425aacca4f8b082084e7804a7583137dfa90c2a23e352cb68d2f095cc63741843049a38d5806586931c227e58372f941021310aa149fc2f5da282aeffc480e2862c4dfbd8b5130788587e570e32cd0d0452706ccf14e53af13a516f8d6ad32cd12a6403e8369ff00f72fd1fb2b01ef9059ed1417d02368764f3dcd1e8c1765a465a918072a708f54a1c4d881ad5dd023ed23ae31fe80e45a63684e4bdbf10b881bc6894029516b25684069058ae1d95049e036af347e7de0beba9ad923fa35a9a93fe5421706157e21e9ec5401fc462ee5193c206b590b2d00e4709de8f29bf8c8c10dfb5327ae18acb59c89fe468998a0dbf6a20250267090d273ca8d0c9a0882be2ad20f4"}, &(0x7f0000057000)=0x1008) mmap(&(0x7f0000056000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000057000-0x1008)={0x1008, 0x3, "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"}, 0x8000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000056000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00007c9000-0x75)}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000952000)='/dev/audio\x00', 0x440000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000089e000)=0xffffffff80000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readahead(r2, 0x200, 0x5) writev(0xffffffffffffffff, &(0x7f000037d000)=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) syz_open_dev$loop(&(0x7f00006af000)='/dev/loop#\x00', 0xea, 0x200) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000a85000+0x3ae)={0xffffffffffffff1e, 0x1, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00008ca000), 0x4) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000e30000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dd8000), &(0x7f0000843000)=0x8) uselib(&(0x7f00005e5000)='./file0\x00') 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000954000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a8a000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c10000)={@empty, 0x401, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000003000-0x8)={0x7f, 0x400}) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000002000-0x4), &(0x7f0000c87000)=0x4) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200901) signalfd4(r0, &(0x7f0000990000)={0x3}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f19000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f1a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000047000)={r1, 0x80000, r0}) ioctl$TCFLSH(r0, 0x540b, 0x81) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f1a000)='/dev/admmidi#\x00', 0x108800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000053c000-0x8)={r2, r0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00005ec000-0x1000)=""/4096) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) utime(&(0x7f0000d11000)='./file0\x00', &(0x7f00002f1000-0x8)={0x8, 0x3f}) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000028a000)={0x3, 0x6, 0x6, 0x1000, &(0x7f0000f97000)=""/4096, 0xc8, &(0x7f00000fe000)=""/200, 0xe7, &(0x7f0000316000)=""/231}) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003ca000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x8000080000001}, 0x1, 0x3, 0x1, 0x3}}, 0x403) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) bind$bt_l2cap(r0, &(0x7f00004fc000-0xe)={0x1f, 0x99, {0x1ff, 0xe000000000000000, 0x0, 0xb8, 0x7, 0x6}, 0xfffffffffffffffa, 0x401}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000536000-0xe8)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xae9f}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x6092, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @rand_addr=0x400}, @in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}}], 0xe8) [ 43.745156] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 43.775646] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=6956 comm=syz-executor7 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fe8000)='/dev/dsp#\x00', 0x81, 0x20001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009da000-0x10)=@req={0x2, 0x400, 0x2, 0x628}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000191000)='/dev/sequencer\x00', 0x43, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000652000)={0x0, 0x2851d8da}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000023000)=0x2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000156000)=0x6) ppoll(&(0x7f00001f4000-0x18)=[{r5, 0x1a442a43331bdbde}, {r3, 0x10}, {r3, 0x4}], 0x3, &(0x7f0000baa000-0x8), &(0x7f0000064000-0x8)={0xfff}, 0x8) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xbe)={0x0, 0xb6, "19cda84a8b86dab20d0338f7d8404b1dc5a2461e7a49d7f1c64184a84c7cbe850491e81c1e40fbf925ad1db77a90d1f38604d277dfb46e9cda806309991f0b705770bdf001330cbd2318c13ae828f013593260c056c62c92f227ed68fb5cdb90470e4ea78ebd0a783e3d47d3ef6f642381a1e84fa386d18e1e10af463254bd8ac573115efb1e8c5cb90218a75cf602051ed5bab2f29b5c3e54321fee4fddd4068aef986d52c23ce6ffd03b360e3aafb870b1bef62666"}, &(0x7f0000000000)=0xbe) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="99d88f8ec1f24b8964cd844febd8d612", @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x8, "01847d80f4cf9037"}, &(0x7f0000000000)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0xfffffe5d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a9000)={0x0, {{0xa, 0x3, 0x1186e2ea, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x9, [{{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, {{0xa, 0x2, 0x0, @empty, 0x400000000}}, {{0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, {{0xa, 0x1, 0xea20, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x1, 0x8a52, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x0, 0x719, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}]}, 0x510) sendmsg$nl_generic(r0, &(0x7f00005e9000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000054b000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00005dd000-0x8)={0x101, 0x8}) [ 43.865158] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=6971 comm=syz-executor7 2018/02/10 18:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e6c000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000fb6000-0x8)='./file0\x00', 0x404880, 0x40) lseek(r0, 0x0, 0x3) 2018/02/10 18:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000520000)='/dev/rtc\x00', 0x40, 0x0) 2018/02/10 18:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000079b000-0xf)='/dev/sequencer\x00', 0x254002, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f4c000-0xf)='attr/keycreate\x00') pwritev(r0, &(0x7f0000cbb000-0x18)=[{&(0x7f000021c000)}, {&(0x7f00003c3000)='@', 0x1}], 0x0, 0x0) 2018/02/10 18:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000567000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c64000-0xa)={0x3, [0x92dc, 0x4, 0x0]}, 0xa) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getpgrp(0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r2, &(0x7f000014d000), 0x0) close(r1) 2018/02/10 18:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/02/10 18:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059c000)={0x0}, &(0x7f0000996000-0x4)=0xc) perf_event_open(&(0x7f00006f7000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1489, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b05000-0x7)='./file0\x00', &(0x7f0000265000)={0x401}) 2018/02/10 18:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000206000)={0x0, 0x0}) lseek(r1, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000c48000)='/dev/input/mouse#\x00', 0x53b, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f000020e000-0x5c)={0x3, 0x0, {0x3, 0x3, 0x80, 0x3, 0x2}}) r4 = socket$netlink(0x10, 0x3, 0x15) close(r4) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000297000-0x8)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) r5 = dup2(r2, r4) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f000043b000-0xd6)=""/214) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = getpid() perf_event_open(&(0x7f0000659000)={0x0, 0x78, 0x8, 0x5, 0x0, 0xffffffff, 0x0, 0x401, 0x100, 0x8, 0xa4a, 0xbc, 0x6, 0x81, 0x338, 0x2, 0x4, 0x1, 0x1, 0x3, 0x262, 0xf9c2, 0x2, 0x2, 0x7ff, 0xfff, 0x0, 0x3ebd, 0x1000, 0x8, 0x4, 0x10000, 0x7, 0x80000001, 0x5, 0x7ff, 0xfffffffffffffffb, 0x401, 0x0, 0xfa4, 0x0, @perf_bp={&(0x7f00005b3000), 0x8}, 0x12518, 0x275, 0x4, 0x4, 0x6, 0xa8be, 0x200}, r6, 0x8, r0, 0x0) connect$unix(r5, &(0x7f000007b000-0xa)=@abs={0x1}, 0x8) 2018/02/10 18:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000019d000)=0x8000) 2018/02/10 18:07:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00007ca000-0x8)='./file0\x00', 0x80, 0x6a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00006e2000-0x14)={@remote, 0x0}, &(0x7f0000410000-0x4)=0x14) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x1c)={&(0x7f000004d000)={0x10, 0x0, 0x0, 0x100410}, 0xc, &(0x7f0000ee9000-0x8)={&(0x7f0000a63000-0x28)=@setlink={0x28, 0x13, 0x600, 0x5, 0x1, {0x0, 0x0, 0x0, r1, 0x400, 0x2}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8080}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f00001a1000)={&(0x7f0000659000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f00005d3000-0x34)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffc3) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070c000), &(0x7f0000ca4000)=0x8) 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000079c000)='/dev/dsp\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000267000-0x4)=0x3) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 18:07:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000298000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fc5000-0x4)={r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@common='gre0\x00', 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004a3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000713000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000671000-0x4)={0x6623}, 0x4) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008bc000)='/dev/snd/controlC#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000c04000-0x4)=0x4e0a) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f8d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f8f000)='/dev/sg#\x00', 0x340f, 0x200) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffff800, &(0x7f0000f91000-0x8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000269000-0x8)) r2 = fcntl$getown(r1, 0x9) sched_setparam(r2, &(0x7f0000ac7000-0x4)) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbc000)='/dev/rtc\x00', 0x500, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000291000-0x4)={0x2de, 0x7fff, 0x3ff}) bind$inet6(r1, &(0x7f000077b000)={0xa, 0x0, 0xfffffffffffeffff, @empty, 0xc}, 0x1c) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00004f1000)=0x4, 0x4) 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fa5000-0x5)='ceph\x00', &(0x7f000099e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='[\\!!/proc\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004a2000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ac2000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x7f)="12965a81b08bc181938e5902f14ad4597ac220e1366e30cd4a934f376fe644afee45c1bf78c20b38caad1e060a2825f8c3ea72a6128f433609dd58c946a8c0f4714d4037bf844f873f8cafd70eca0b0b1f9f17b7377410a930d7e7da05429de4ad75f2f602349170fff82341623484d09ebd7ab6f669f796c2fff42a46ca37", 0x7f, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000cb4000-0x5)='user\x00', &(0x7f000009c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000eb5000-0x85)="1c163023e1c71a5565653e825f7bbebe1d3c3980c7e5ee1a241c43557119563f5f6cfd58029d586e62920659b4af9cbb43bc0c04f5d59d5fdde180693076fd48dd8d9cedb25d84a249d68f6e8b82f85d3663c7c46bea6d33e8a5cc0666a38ad80fa2bd2ca2d6e16bd3b3955c1d73174caee95cce0692a1ab4d26c52cba4fb29fac8480716a", 0x85, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0xffffffffffff647a) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) rename(&(0x7f0000057000)='./file0\x00', &(0x7f000000c000)='.') 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ec5000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000018f000)={0x0, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000959000)={0x0, 0xea, "848b710c5afa1c8f5f2aa102f99eef07150ca395ae45a6487484ca6a9e7635418359b0a95ca1e81f60c87dcd459db39f93bfe64f89042d46872c32fb3545da3c3587a6ac4d9b5ac50b82395602a4258f577dae1b9223ca7112312a2eb1fd3f18e13817cf3ee3461c99e8909729884c3453e72c40f26a1c608bdd891a23015f219051d278077a781198e2ed2ab456defcff099ca78740c2bdadc1a6a453bf2c1907cc8cf22dc53e4f96bd91fb51760477d252704b081d63c206cc6bcf515480a1c72c7b8168441d3dbd572b7752f923b8d78688d6f2a3eec0aac84de46101b549ba14db84a875bdc6a9c1"}, &(0x7f000029e000)=0xf2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f1d000)={r3, 0x100, 0x8, [0x80000001, 0x8, 0x1ff, 0x4, 0x5, 0x0, 0x1000, 0x10001]}, 0x18) ptrace$peekuser(0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dd4000+0xf8e)={0x0, 0x81}, &(0x7f000035e000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000204000-0x18)) execveat(0xffffffffffffffff, &(0x7f0000d35000)='./file0\x00', &(0x7f0000ddd000-0x8)=[], &(0x7f0000807000-0x4)=[], 0x400) 2018/02/10 18:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffff33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002a9000-0x1)}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ee000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000233000), &(0x7f000065a000-0x4)=0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000bc7000)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) connect$bt_rfcomm(r3, &(0x7f0000914000)={0x1f, {0x2, 0xffffffff, 0x0, 0xa5, 0x8, 0x1f}, 0x5}, 0x9) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fstat(r2, &(0x7f0000918000)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a6000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x32, &(0x7f0000d30000-0xf5)="d99936198843cefbc540d6baf9e3be7ee57a37dd9a5619462cb401f05eff098d7bbffe26e3a8c781a15ac57fffd85ecc5ccf39c6c31b895a98cb570101512dadfe0d149db849be61771e2d23d1e8e8962537c2104fb0eaf299c3ce1e03cd51378691bcc8f494726c1b30d9bcbad8e75cb6595a382bf5ec7d6f508d59eb554c4543c14d77c77516a28543eb3db42be38476fc207bb10dd65d17e284b483abd497ec7ea8e2217659af53c2d85b3c3e2c73753701b4095c0d5eab89c68c3b17ece648f8163e5bcf09990fa49aa8748d5201cd8253905bf975e43be47a474de74c845e912421e9e24d142e689a349590c8bc096205e4a4", 0xf5) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000c3a000)) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c2000)='./file0\x00', 0x80, 0x0) bind$bt_l2cap(r0, &(0x7f0000d2f000)={0x1f, 0xfffffffffffff380, {0xff, 0x8, 0x3f, 0x2, 0x8, 0x8000}, 0x5, 0x4}, 0xe) r1 = syz_open_dev$mouse(&(0x7f000027a000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000310000), &(0x7f0000768000-0x4)=0x4) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) clone(0x2020ffff, &(0x7f00007bc000), &(0x7f0000c91000-0x4), &(0x7f00001cc000), &(0x7f0000b29000)) pkey_alloc(0x0, 0x2) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) chdir(&(0x7f0000f3e000-0x8)='./file0\x00') bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000013000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000012000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000013000-0x4)={r0}) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)) 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x2a4, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = syz_open_procfs(0x0, &(0x7f000050d000-0xa)='oom_score\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xd7d) r1 = syz_open_dev$mice(&(0x7f0000410000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000901000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000235000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d3000-0x8)={0x0, 0x6}, &(0x7f0000dd1000-0x4)=0x8) readv(r0, &(0x7f0000d6d000-0x20)=[{&(0x7f0000c51000-0x64)=""/100, 0x64}, {&(0x7f0000094000-0xa7)=""/167, 0xa7}, {&(0x7f0000028000)=""/180, 0xb4}, {&(0x7f00002b0000-0xaf)=""/175, 0xaf}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000198000-0x1c)={r3, 0x14, "2f62da110e12e585b67cbd7dc93e6f4c5362a3cb"}, &(0x7f0000016000)=0x1c) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000690000-0x8)={0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cbe000-0x8)={r3, 0x6}, &(0x7f0000605000-0x4)=0xfffffca9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002b3000)={r4, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000159000)=0x8c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000cbd000-0xb4)=""/180) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000871000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006c8000-0x4)=0x1008) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000ad6000)={0x3, 0x9}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000bcb000-0x5d)=""/93) fcntl$setsig(r0, 0xa, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c18000-0x8c)={r5, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}}}, &(0x7f000027c000-0x4)=0x8c) fallocate(r1, 0x1, 0x9, 0x1) timer_create(0x1, &(0x7f000048d000-0x58)={0x0, 0x2d, 0x6, @tid=r2}, &(0x7f000027e000-0x4)=0x0) timer_gettime(r6, &(0x7f0000f75000)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000239000-0xe9)=""/233) 2018/02/10 18:07:46 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f83000)=@newlink={0x3c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x1c, 0x19, [@typed={0x18, 0x5, @ipv6=@empty}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000737000)={@common='bridge0\x00', r1}) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e87000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00008d9000)="f7fca5ca77d91ca538b78cfa9b31eb12ac46cbadfb1f696fa44db779a3fc99dcaeef7e24cb62870d7d77bb2f34cf70969e4f28e327dcbd9f6d7dae4490f2964bede06be69243c628bb5843f7763938adc2bc2edb97576ab7009820092029064bda091765302a8978e86657b133b4e52f2e4637306f85a42a096e3b28439073030b159f37354f72c758a93067afddf40befb326e24350db2aee5c3e33da7e844d45131b6eb0b1ecd6f983ba0b59d05fc5e3a9c3595a9248bc526b07386c6ef157823b569c9e5bab3de5eddee2bf8b8d22c44c4ea67b371d50", 0xd8, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/cuse\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000427000)=[{&(0x7f0000b96000-0x1)='X', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008dc000-0x20)={@generic="a4491adb2e50ccaba3cb8f13a15e56c4", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) setxattr(&(0x7f0000e64000)='./file0\x00', &(0x7f0000a6b000-0x9)=@random={'system.', '}\x00'}, &(0x7f00002de000-0x5)='user\x00', 0x5, 0x1) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000ecd000-0x18)={0x4, 0x4000, 0x4, 0xfb7, 0xff}) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r4, r4, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}}) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) recvfrom$unix(r2, &(0x7f00003ed000)=""/25, 0x2d2, 0x1, 0x0, 0x1c8) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094d000-0xc)='/dev/rfkill\x00', 0x201, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) write$eventfd(r0, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) mkdir(&(0x7f0000a06000-0x8)='./file0\x00', 0x83) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fb7000-0x10)={0x0, 0x0, 0x57f5}, &(0x7f0000f7f000)=0x10) [ 44.299770] binder: BINDER_SET_CONTEXT_MGR already set [ 44.314467] binder: 7054:7080 ioctl 40046207 0 returned -16 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005fb000)=@sack_info={r1, 0xfffffffffffffffe, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000874000-0x8)={0x4, &(0x7f0000b31000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000378000-0x8)={r2, &(0x7f000039c000-0x5c)=""/92}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) alarm(0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000054e000+0x7a2)={0x7c, 0x8001, 0x200, 0x3ff}, 0x14) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') lchown(&(0x7f0000100000-0x10)='./control/file0\x00', 0x0, 0x0) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c6b000-0x10)='/dev/input/mice\x00', 0x0, 0x30b040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e3b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ip6gre0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() capset(&(0x7f00002d1000-0x8)={0x40000019980330, r1}, &(0x7f000036a000)) tgkill(r1, r1, 0xa) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000002000)=0x10, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x62), 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fsync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xd)=""/13, 0xd) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000004000-0x94)={{0x200, 0x7549, 0x2, 0x4, 0x6, 0x200}, 0x1, 0x4, 0x597, 0xfffffffffffffff9, 0xfffffffffffffff7, "6d1814818296c36191f0536c3422e7d376a3251aad8d8296eea321615a59bf497d8bbf55ed08347faeec95a0c3bb21c748f2695a746a9fc80afaec89349e6fd0ac32fc80665f8b877a06604254aa564d9709bb473f87c32e4a9423a933658227ae85ea4c996baa4c620c3372dfca5c4eafd3e09785f020e0b921a2b4c38b4981"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) r1 = memfd_create(&(0x7f0000001000-0x1e)="47504c70707031b26d696d655f7479706576626f786e6574306574683100", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff"}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000112000)={0x81, 0x7, 0x80000001, 0x20, 0x66d1fae8, 0x80000000, 0x4, 0x9, 0x4, 0x1, 0xc80000}, 0xb) clock_gettime(0x0, &(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000d40000)={{0x98e, 0x1, 0x9, 0x2, "2010d46748013074ee2b819a98a77ee94ef9c61a36341d611c3d3c0673879265d9cca633e4f7655f276b368f", 0x3ff}, 0x1, [0x5, 0x0, 0x5, 0x3, 0x4, 0x1c0000000, 0xb, 0x4, 0x8, 0x40, 0x10000, 0x5, 0x3, 0x1ff, 0x482, 0x0, 0x6, 0x3, 0x4e4, 0x1, 0x2, 0x0, 0xfffffffffffffffb, 0x1, 0x6, 0x683, 0x7, 0x7, 0x3, 0x81, 0x2, 0x80, 0x100000000, 0xff, 0xd4, 0x80000001, 0x400, 0x1, 0x1ff, 0x3f, 0x9, 0x704, 0x2, 0x1f, 0x10001, 0x8, 0x53b, 0x9, 0x0, 0x80000000, 0x6293, 0x15, 0x8001, 0x14c, 0x1000000000000, 0x3, 0x3, 0xffff, 0x0, 0x5, 0xbd17, 0x7f, 0xff, 0xfffffffffffffffb, 0xffffffffffffe239, 0xfff, 0x6, 0x80000000, 0x1, 0xff, 0x7, 0x2000000000, 0x3ff, 0x8000000100000, 0x6, 0x8001, 0x101, 0x0, 0x8, 0x3, 0xffffffffffff8001, 0xf061, 0xfff, 0x100, 0x100000001, 0x14980, 0x7, 0x6, 0x1, 0x4, 0x8db0, 0x7fff, 0x8001, 0x80, 0x9, 0xef, 0x8d7, 0x3, 0x5, 0x1f, 0xde, 0x4, 0x381, 0x0, 0x1, 0x7ff, 0x93e, 0x50bd, 0x7, 0x101, 0x9, 0x80000001, 0x1, 0xffffffff, 0x460, 0x1, 0xffffffff, 0x401, 0x7, 0x80, 0x7, 0xffffffffffff0000, 0x5, 0x1f, 0x10000, 0x4, 0x80, 0xa7], {r3, r4+30000000}}) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/02/10 18:07:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r1, &(0x7f0000e02000-0x10)={0x3, {"47300ad985ea9d"}, 0x7fff}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$int_in(r2, 0x5452, &(0x7f000051d000-0x8)=0x5) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ea5000-0x8)={0x0}, 0x4000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000216000)) socket$llc(0x1a, 0x1, 0x0) 2018/02/10 18:07:46 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x11, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000007000)=""/135, &(0x7f0000008000-0x4)=0x87) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000008000)) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000+0x208)='/dev/rtc\x00', 0xc0, 0x0) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r0 = openat(0xffffffffffffff9c, &(0x7f000028b000+0xc91)='./file0\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xb9edebcdd3629022, &(0x7f0000913000)={@loopback, @loopback, 0x0}, &(0x7f0000813000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000094f000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @loopback={0x0, 0x1}, 0x101, 0x1f, 0x10000, 0x0, 0x0, 0x0, r1}) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x4c62c157}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003e7000-0x4), &(0x7f0000b13000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000769000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) accept4$netrom(r1, &(0x7f00000af000)=@ax25, &(0x7f0000b75000)=0x10, 0x800) accept4$unix(r1, &(0x7f00004fc000-0x8)=@abs, &(0x7f0000344000-0x4)=0x8, 0x800) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) pipe(&(0x7f0000643000-0x8)) 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f00007e4000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001da000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4002, 0x1d1d) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f00007a6000)=[{&(0x7f000028b000)="da27f19d21508915969700bf54cc4aacbe51bf6a6e34006e928ed0a0f7de7ef5059c74691149bbd7802e49a05551f2de96f7a85557dd475069263fd9dcd3655cdd7016579c07c9fdfb756ac6d9f63cdb5cc85091f8b1123a2029a8f444b5cbe15342c8e62a95500b98f24e765cf9", 0x6e}, {&(0x7f00002d1000-0x35)="794a2e341cc6f1e3bbcb31514661a1cae6af76a1a6306e948a443008388d72857bc5badbb79e48393eba2f8be69bdeec85f4c81456", 0x35}, {&(0x7f0000233000-0xf1)="3d9b3f8c0bc047f2a0089979a848b4dadc6024739eb05994daa689385a694f67c2c4df1baf11654d29970e6d4e0d181d6be7cbbb481efd3dcb19fc2f8a1151c0286e8b0c95c5125fbd8a954a301d69d692e2bee831373de919c6fd5bc74c61f90bc1a2a998873b70796c3d73559f2dd27a8e3db1e80b574fa0e700d654f95b4f22756c3ed5212ccd77976ed89801a0ed72fbffbffdf42f60f4ad8193afb7c1422b179091564586e33ffa6c801995d04732641fed3b549d0e514a70709b6f4dede532913036d3d6ddbb334fe8ce7965b837ef2e3dad83be5e4aa3cc78ddbab44eeb5c9f320190c95939fa01c3b751ddb037", 0xf1}, {&(0x7f00002a8000)="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", 0xfd}], 0x4) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/133) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x200, 0x1, 0x6, 0xbfe, 0x1000, 0xda}) prctl$intptr(0x4, 0x9) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000285000)='@&prockeyring\x00', 0x5) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a87000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008ff000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) getsockname$packet(r2, &(0x7f0000cef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000586000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000423000-0x4)=0x20, 0x4) connect$can_bcm(r2, &(0x7f0000e17000-0x10)={0x1d, r3}, 0x10) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) mkdirat(r0, &(0x7f0000821000-0x8)='./file0\x00', 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r7, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000066c000-0x8)={r7, 0x3}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f000078e000)=@fragment={0x16, 0x0, 0xa3, 0x1ff, 0x0, 0xe00000000000000, 0x0}, 0x8) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x0, 0xffffffff, 0xa654, 0x5, 0x6, 0x99, 0x6, 0x4, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r1, &(0x7f0000eb2000-0x40)=[{{&(0x7f000041c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f000001f000)=[{&(0x7f00006cc000)=""/4, 0x4}, {&(0x7f0000d1d000-0x60)=""/96, 0x60}, {&(0x7f000099f000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000417000-0xc4)=""/196, 0xc4, 0xfc6}, 0x2}, {{0x0, 0x0, &(0x7f0000209000)=[{&(0x7f00006ad000-0xea)=""/234, 0xea}, {&(0x7f000074e000-0xfe)=""/254, 0xfe}, {&(0x7f00004dd000-0xdf)=""/223, 0xdf}, {&(0x7f00004fd000)=""/125, 0x7d}, {&(0x7f00009bf000-0x68)=""/104, 0x68}, {&(0x7f0000bd3000-0xd7)=""/215, 0xd7}, {&(0x7f00004eb000-0xa6)=""/166, 0xa6}], 0x7, &(0x7f0000ac4000)=""/174, 0xae}, 0xe0000000000}], 0x2, 0x40, &(0x7f00004b9000-0x8)={0x0, 0x1c9c380}) syz_open_dev$mouse(&(0x7f0000c62000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r8, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x100) syz_open_dev$midi(&(0x7f0000e77000)='/dev/midi#\x00', 0x6f0, 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000c1a000)="e9") inotify_add_watch(r0, &(0x7f000074f000-0xa)='./control\x00', 0xa4000001) symlink(&(0x7f0000af9000-0x10)='./control/file0\x00', &(0x7f000012e000-0xa)='./control\x00') r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000003f000), 0x0) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ae000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000844000-0x88)={0xfffffffffffff34f, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) r1 = socket(0x400020000000010, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cc6000)={0x400, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, {{0xa, 0x3, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}}, 0x108) write(r1, &(0x7f00008be000)="1f00000054000d6d17000006dc12031b070404e10900000007000002010039", 0x1f) recvfrom$inet6(r1, &(0x7f0000463000-0xf0)=""/240, 0xf0, 0x0, &(0x7f00000ef000)={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) [ 44.502951] binder: 7119:7120 got new transaction with bad transaction stack, transaction 19 has target 7119:0 [ 44.514217] binder: 7119:7120 transaction failed 29201/-71, size 0-0 line 2869 [ 44.519554] PF_BRIDGE: br_mdb_parse() with non-bridge [ 44.570981] binder_alloc: binder_alloc_mmap_handler: 7119 20000000-20002000 already mapped failed -16 [ 44.580610] PF_BRIDGE: br_mdb_parse() with non-bridge [ 44.588609] binder: BINDER_SET_CONTEXT_MGR already set [ 44.594984] binder_alloc: 7119: binder_alloc_buf, no vma [ 44.599340] binder: 7119:7120 ioctl 40046207 0 returned -16 [ 44.600574] binder: 7119:7138 transaction failed 29189/-3, size 40-8 line 2957 [ 44.628634] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.634826] binder: release 7119:7120 transaction 19 out, still active [ 44.641738] binder: send failed reply for transaction 19, target dead 2018/02/10 18:07:46 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r1 = request_key(&(0x7f0000001000)="73fd57e6fe36", &(0x7f0000a28000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ff2000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) pipe2(&(0x7f0000c58000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00007ae000)=""/190, &(0x7f0000ed8000)=0xbe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eba000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000e6c000-0x3)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007ee000), &(0x7f0000702000-0x4)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000883000)={0x65, 0x5, 0x4, 0x69, &(0x7f0000b44000)=""/105, 0x89, &(0x7f0000fb2000)=""/137, 0x58, &(0x7f00004c4000)=""/88}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000920000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, r4}) tee(r0, r3, 0xcfe, 0x3) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000be9000-0x100)={0x0, 0xf8, "6fecc745c5928be1a8989048b40cd829141553afd6096ae70f7c3549e70c6c40dca832a19ee9aff929867dba2c3a6ce270405028a427c61594292314fa9929113c52968de4cbc36554b3304778c313fcba313b5a22fb1181d78dc3b589025ad8797eab81454a2b69df5aaba13c6d3b2512211b91e642e3735fcd9d987b993628431cd8332331f253766b88ef21470a7f98d61cfe16e248e457776cc5eca448cb4d734aa3dc5a07fc9374996f0c2259c79c3b5901e5618d1384e6cdfd75018b4ff855323f37b2f3e7d4af3954662c3e32613bb5279addc4ab105461bed55872b010bd9cfff3c226ba459fdafdda315326850fb5ad42abb95a"}, &(0x7f0000cc1000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009a3000-0x8)={r1}, &(0x7f0000019000)=0x8) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b4e000-0x10)={&(0x7f000022c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b73000-0xc)={0x6, r2}) r3 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f000054e000-0xd8)=@pic) 2018/02/10 18:07:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa2000)='setgroups\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000446000-0x68)={0xf5, 0x0, [0xffff, 0x6, 0x3, 0x6]}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000aa2000-0x1c)={&(0x7f000008e000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000812000-0x30)=[{&(0x7f00002f6000)=""/44, 0x2c}, {&(0x7f00005e1000-0xb6)=""/182, 0xb6}, {&(0x7f00008de000-0x4d)=""/77, 0x4d}, {&(0x7f000053d000)=""/58, 0x3a}, {&(0x7f0000aa2000-0x4b)=""/75, 0x4b}, {&(0x7f0000aa1000)=""/155, 0x9b}], 0x6, &(0x7f0000aa2000-0x30)=""/48, 0x30, 0x100000000}, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) 2018/02/10 18:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000415000-0xc)='/dev/audio#\x00', 0x8001, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b5c000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6, 0x0, 0xfff}]}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dbd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) pipe(&(0x7f00002ec000-0x8)) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000010000-0x8)={0x0, 0x80000000}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000)={r1, 0x8, 0x1f, 0x7ff, 0x4, 0x100000001}, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000010000)='/dev/audio\x00', 0x2640, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000f000-0x28)={@common='lo\x00', 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x89a3, &(0x7f0000010000)={@generic="0ce245eda8f29ff6cccc8079ef529347", r3}) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) readahead(r0, 0x8, 0x8001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b4d000), &(0x7f00000e1000-0x4)=0x4) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000abd000)='user\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b4f000-0xcc)="268fea63cc7fcbc95e1ff7ecdff085c7b4bd8a845db798525777535ff64092f8a9d1982b825761e72eb9826fb15560538434b14ce4effb843521c6c5be3c2fd55162f7e4aeec09e563a5277ed177c564ab8f6a748cfb6647622e4b62f367ad24ca68925d00819b4d7f3bea1c9f50f17bcee7b20bf1ba1c10cb1c2ccdfcd994d1943c71c0bb687256c5676873e63b7fbf7250e32d9cd323fe5afb633d12b4774ec298c3dc407482a8ff8a57e84263659ae028d51371dee097de7d1e5e8ed9c1e7c47dac6b20ccdf940be322ba", 0xcc, 0xfffffffffffffffa) keyctl$chown(0x4, r3, r1, r2) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9b000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a1d000)={0x10002008}) syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003d4000)='/dev/vcsa#\x00', 0x3f, 0x200200) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f11000-0xc)={0x0, 0xb8, &(0x7f000068a000-0xb8)=[@in6={0xa, 0x1, 0xffffffffffff8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x800, @empty, 0x3}, @in6={0xa, 0x1, 0xb3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}]}, &(0x7f00007d3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000049e000)={r4, @in6={{0xa, 0x2, 0x3f77, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x640, 0xb6}, 0x98) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f0000018000-0x10)={&(0x7f000035b000)=@canfd={{0x1, 0x2}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x11) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000412000-0x4d)=[@in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}], 0x58) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000001000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f00009aa000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000070000)=@assoc_value={r1, 0x10000}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{}, {0x0, r1}}, &(0x7f0000faa000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000346000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c8f000)={0x0, 0xffffffff}, &(0x7f000036c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e03000-0x6)={r3, 0x10eb60e4}, 0x6) 2018/02/10 18:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) inotify_init1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001f7000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x4, 0xec5, 0x80000000}, 0x20) 2018/02/10 18:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) get_thread_area(&(0x7f000074b000-0x10)={0x80000000, 0x0, 0x1000, 0x0, 0xbcf, 0x1, 0x800, 0x1000, 0x3, 0x5ea0}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000088d000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000b0f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000167000-0x14)={r1, 0xffffffffffffff89, 0x4, 0xa42, 0x1f, 0x5}, 0x14) bind$inet6(r0, &(0x7f0000650000)={0xa, 0x2, 0xb1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000725000-0xd)='/dev/dmmidi#\x00', 0x4, 0x12200) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000533000-0x18)={0x3, 0x1b48, 0x401, 0x5, 0x1, 0x9}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c0000-0x16)='/selinux/checkreqprot\x00', 0x20300, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000998000)={0x0, 0x41}) 2018/02/10 18:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cad000-0x11)='/selinux/enforce\x00', 0xdfd492b774518a65, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f8c000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) process_vm_readv(0x0, &(0x7f0000c8b000)=[], 0x0, &(0x7f00007bf000)=[{&(0x7f0000b20000)=""/69, 0x45}, {&(0x7f0000e8d000-0x14)=""/20, 0x14}], 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/10 18:07:46 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc4000-0x10)='/dev/input/mice\x00', 0x0, 0x402200) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc3000)={0x1, 0x200, 0x1, 0x1f, 0x0}, &(0x7f0000fc4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa4000)={r1, 0x100000000, 0x3, 0x1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r2, &(0x7f0000fc2000)=[{&(0x7f0000fc3000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000c45000-0x4)) syz_open_dev$vcsa(&(0x7f0000fc4000-0xb)='/dev/vcsa#\x00', 0x3, 0x4002) read(r2, &(0x7f000022f000), 0x0) 2018/02/10 18:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)) epoll_wait(r2, &(0x7f0000224000)=[{}], 0x1, 0xffffffffffbffffb) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003e8000-0xc)={0x1, r0, 0x1}) r4 = mmap$binder(&(0x7f0000054000/0x4000)=nil, 0x4000, 0x2, 0x13, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004d3000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000050b000-0x18)={0x0}) r7 = mmap$binder(&(0x7f0000e84000/0x2000)=nil, 0x2000, 0x2, 0x90810, 0xffffffffffffffff, 0x27) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00002e6000)={0x124, 0x0, &(0x7f00002fd000)=[@acquire_done={0x40106309, r4, 0x2}, @increfs_done={0x40106308, r5, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x30, &(0x7f000014b000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x73622a85, 0x10a, r6, 0x3}, @flat={0x73622a85, 0xa, r7, 0x4}], &(0x7f0000415000-0x30)=[0x20, 0x20, 0x28, 0x38, 0x48, 0x38]}, 0x18000}}, @clear_death={0x400c630f, 0x3, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x28, &(0x7f0000619000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000023d000), 0x1, 0x2, 0x38}], &(0x7f0000572000)=[0x40, 0x0, 0x78, 0x68, 0x20]}, 0x6}}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000069b000)=[], &(0x7f0000f10000)=[0x38, 0x68]}, 0x40}}], 0xf6, 0x0, &(0x7f000011c000-0xf6)="9cd6cea7dab9d404b25903b2e206902194ef6e6b88a0edde23a8fa166b21a1f1dfcf573fb29bcc7f3b0ba63460b5e80b18c966269ebe8fb20416c07673dd731be6d69b54e62579fd1841df0cc46021f177cc551319662cb8ff3b3a1298dee8ae246f60066280b6c0cf0368cc4a54a389aa803908d7e334cb69924c9cc5a0d4b38d7cee49f59ea6f71ce397b6a4e97412944e76542bd2b681f8acd6a7fa854c7399a2c167f62cfb116c343f6658bfac1e763f6f0b9e10750e2a5860ac86a8fe4bf1ebad38665cebd6b7159703e9694897e2612c22db0db6a64f0a5f516608168924a3e0ddce980e72d4093ecd5cfcc6b16e9e94678017"}) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000254000-0xcd)={0x0, 0xc5, "017c8bef9efd8c537f2e0cf70327de92c6272d5ee754c9a934bb3bd5c2ae570091d47e484e0cb72753e966086c1e980e79818459ef595dbb0e34fe84bd5f2e21bf2f0d3d537315c3460789cfbb2e6b542fa10b65b9d3b507b3a8fbec2831d1703d31e99f7eb618c1585d62d85c0618592a8dc3895bb0b60c5bf40c53405ff37bf4fec4994c485b0cb2006b4f84bac351e1f549ddf413c0ed6cb25065db03d9ad7ac47e0e421ade368523faddcc6d8f957d9bbc929153e09383b06ac765577f37c8bb89e331"}, &(0x7f000063d000-0x4)=0xcd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000078000-0xa0)={r9, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x3, 0x40, 0x100000000, 0x4, 0x2}, 0xa0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/02/10 18:07:46 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000020000-0x1e0)={0x4e4, 0x8a8, 0x4, 0x6, 0x8, [{0x1, 0x7, 0x8001, 0x0, 0x0, 0x2}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, {0x7, 0x10100000000000, 0x120000000000, 0x0, 0x0, 0x2100}, {0x8, 0xaef, 0x3, 0x0, 0x0, 0x1}, {0xfffffffffffffff8, 0x899e, 0x4, 0x0, 0x0, 0x100}, {0x4, 0x0, 0x100000001, 0x0, 0x0, 0x100a}, {0x8, 0x7, 0x0, 0x0, 0x0, 0x1004}, {0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1200}]}) epoll_create(0xc5) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000018000-0x1c)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/10 18:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) read(r0, &(0x7f0000381000-0xd6)=""/214, 0xd6) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000718000)={0x7fff, 0x1, 0x8, 0xfe, 0x5, 0x732, 0x0, 0x7, 0x1, 0x101, 0x7, 0x6}) r2 = socket(0x2, 0x6, 0x0) listen(r2, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000820000-0x4)=0xfffffffffffffe87, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000014000-0x4), 0x4) [ 44.866489] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/10 18:07:46 executing program 1: r0 = socket(0x9, 0x8000a, 0x4189) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f00002f7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000f9f000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f00001f6000)=""/166, 0xa6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000617000)=""/80, 0x50}, {&(0x7f0000d71000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00000ab000-0xfb)=""/251, 0xfb, 0xfffffffffffffff7}, 0x2) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000002d000-0x1000)=""/4096) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0x400200, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000009000)={@common='teql0\x00', &(0x7f0000009000)=@ethtool_sset_info={0x37, 0x6, 0x88, [0x3b3]}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x60, 0x0, &(0x7f0000007000-0x60)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f0000009000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000008000)=[]}, 0x401}}, @acquire={0x40046305, 0x3}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0xd4, 0x0, &(0x7f0000008000)="496e9a9272c06093dd2886a3997a1bca7a0b9f01c952fcf19be236dd000201cfc17f7507166a3f5356a878a33cc2e6886d40e796a49b4971c578f4a5d3560623726f40d227dba7d2ad75522344479ed110395a37cf34b2061e0dbdee3c9e07a6a7675386b89edb6c56f428d8936b9e4c153e6a3436ead7b042f0a04375e983ce273c8ddcbe24bdab77af7f81b023561181c9ca02c5b8c98aae0820e007f86d135d0d13cc758683c2a707d46a30a7aa5ae3c70927ee7addce5d8d84ead8a2c64fbbe0eeb65421ed0e38685a3ee1a18199e010b953"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000a000-0x7f)={0x0, 0x77, "0cc50fbbd288767f2c15c407d57ff05a1a2a4949b1f23bd910b0638ca2cb9d609b57f1c4513958fc0bacbd971ae34ae2cc0e8fed6f409d84db60ff8a400fff16c9825dc647b56521010e4ad601e4c52090e151dcee5aaf136910946dcd2155bf3984843316a7e8717375ef8aefbb10dcbf70cc0802f445"}, &(0x7f000000a000-0x4)=0x7f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0xffffffff}, &(0x7f0000009000)=0x8) splice(r0, &(0x7f0000003000-0x8), r2, &(0x7f0000004000-0x8), 0x7, 0x0) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1b, 0xe050, 0xffffffff, 0x5, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000071000)=[{0xffffffffffffffff}], 0x1, 0x5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000933000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000816000)=r2) modify_ldt$read_default(0x2, &(0x7f0000977000)=""/64, 0x40) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10008400}, 0xfffffc6e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003fb000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00008d5000)={0x7, r0, 0x1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c73000)=0xeb, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000033d000)=0x0) capset(&(0x7f0000405000)={0x20080522, r3}, &(0x7f0000e1e000)={0x7fff, 0x8, 0x6, 0x3, 0xe7}) pread64(r0, &(0x7f00003c3000+0x9a8)=""/30, 0x1e, 0x0) connect$inet6(r2, &(0x7f00003bf000)={0xa, 0x2, 0x9, @empty, 0xabfa}, 0x1c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d5a000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/02/10 18:07:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x400000) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20000102) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0x9, 0xc9a, 0x81, 0x0, 0x100000001, 0xfffffffffffffff9}, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xfffffffffffffe22) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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={&(0x7f0000000000), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}, 0x20000}, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = open(&(0x7f0000518000-0x8)='./file0\x00', 0x10000, 0x186) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) renameat2(r1, &(0x7f0000e19000)='./file0\x00', r1, &(0x7f0000b2b000)='./file0/file0\x00', 0x0) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000601000)='./file0\x00', 0x1) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000aea000-0x26)=""/38) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ed8000-0x4)=0xffffffff, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c8e000)=0x5, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009a3000-0x10)={&(0x7f00002d7000/0x4000)=nil, 0x4000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000cf8000)=@filter={'filter\x00', 0xe, 0x4, 0x26c, 0xffffffff, 0x0, 0x144, 0xb0, 0xffffffff, 0xffffffff, 0x1d8, 0x1d8, 0x1d8, 0xffffffff, 0x4, &(0x7f000072b000-0x40), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0006eab66aa1558ab7949b27727c83722cec76b69ffbc79be3c75910a7cd"}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) fcntl$setstatus(r0, 0x4, 0x46000) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000), &(0x7f0000001000)=0x8) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000469000)='./file0\x00', &(0x7f00005ab000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, 0x2401) fadvise64(r0, 0x0, 0x8, 0x3) r1 = syz_open_dev$loop(&(0x7f00008dd000-0xb)='/dev/loop#\x00', 0x80, 0x4004) mlock2(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x0) read(r1, &(0x7f0000d13000)=""/4096, 0x1000) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000)='./file0\x00', 0x28) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000)=""/91) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00004e6000)={0x5, &(0x7f0000ab4000)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000081c000)={r2, 0x4}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f000025a000-0x88)={0x4, 0x0, [{0x100000, 0x77, &(0x7f0000dfa000-0x77)=""/119}, {0x1f000, 0x2e, &(0x7f0000ecf000-0x2e)=""/46}, {0x6000, 0xd5, &(0x7f0000a64000-0xd5)=""/213}, {0xf002, 0x6b, &(0x7f0000e1a000)=""/107}]}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000050000-0x1)=0x4, 0x1) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000005000-0x4), 0x0) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4), 0x1, 0x0, &(0x7f000031c000-0x10), &(0x7f0000902000-0x4), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000020000-0xa8)={{0x6, 0x1}, 'port1\x00', 0x20, 0x10000, 0x2, 0x3, 0x1000, 0x10b, 0xc, 0x0, 0x3, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) process_vm_writev(r0, &(0x7f0000469000)=[{&(0x7f00008d5000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000)=""/171, 0xab}, {&(0x7f0000a2e000-0x73)=""/115, 0x73}, {&(0x7f0000f63000)=""/173, 0xad}, {&(0x7f0000f8c000)=""/152, 0x98}, {&(0x7f0000478000)=""/16, 0x10}, {&(0x7f0000a70000)=""/197, 0xc5}, {&(0x7f000033c000)=""/136, 0x88}], 0x8, &(0x7f0000182000-0x40)=[{&(0x7f00008b8000-0xe8)=""/232, 0xe8}, {&(0x7f000074f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000810000-0x92)=""/146, 0x92}, {&(0x7f0000a08000-0xb9)=""/185, 0xb9}, {&(0x7f0000087000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e3000-0xc6)=""/198, 0xc6}, {&(0x7f0000e86000)=""/114, 0x72}, {&(0x7f00004d2000)}], 0x8, 0x0) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000004000-0x8)={0x3, &(0x7f0000010000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000000f000)={r1, 0x1}) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec1000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009a2000)={0x0, 0x1, 0x5, 0x9, 0x4, 0x80000000, 0x3, 0x4, {0x0, @in6={{0xa, 0x2, 0xaa2, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}}, 0x1, 0x7, 0x2, 0x6304, 0x80}}, &(0x7f0000584000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000278000)={r1, 0x9}, &(0x7f0000fcf000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000029000-0x3d4)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000978000)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000026d000)='udf\x00', 0x1000000, &(0x7f0000056000)="2243ad5f67dbff138a0bc6cbd2d4a179f479cb61b0e1e4c9e0972d2626a03d14e686a63a55eda9c7f6cc8131a4492fceaf0e39b8e36e1b381dfab657ac1cc4cbfb3995be7a3f567ae3a69df6228b9c2256c8b897831a643fd893c69d9563c520f402458f196dbc2598260e0442569b178bde7526ff04449ab1b5c6284df6e9a85d33b8c505f6ce847c") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ada000-0xc)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000024f000), 0x4) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ca1000)=0x1, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/enforce\x00', 0x80000, 0x0) connect$vsock_stream(r0, &(0x7f00007f9000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cc4000)=0x9, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050b000)='/selinux/enforce\x00', 0x0, 0x0) lchown(&(0x7f00002ba000-0x8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000ed2000)={0x10000, {0x7fffffff}, 0x10000001, 0x2}, &(0x7f00004bb000-0x18), 0x8, &(0x7f0000288000-0x8)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009ad000-0x7e)=""/126, &(0x7f0000a06000)=0x7e) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x4000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000888000)=[{r2}], 0x1, &(0x7f0000b16000-0x8)={0x77359400}, &(0x7f00005a1000), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x7530}}], 0x10) r4 = getegid() setgid(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005a8000)={r1, 0x50, &(0x7f000057b000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b17000-0x4)=r5, 0x4) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000538000-0x12)='/dev/loop-control\x00', 0x12080, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00005a3000+0xaf7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r2, 0x0) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/vcs\x00', 0x8240, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000038000-0x10)={0x4, 0x6, 0x7ff, 0x7}) remap_file_pages(&(0x7f000002e000/0x3000)=nil, 0x3000, 0x3, 0x975, 0x10) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000903000)=0xc) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007d8000-0xc), &(0x7f0000000000)=0xc) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x6, 0x40000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x19, 0x4) r2 = getpgrp(r0) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="de", 0x1, 0xfffffffffffffffd) keyctl$instantiate(0xc, r4, &(0x7f0000000000)="5598030539bfe7f6a332", 0xa, r5) kcmp(r2, r3, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000000)) r7 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x800, 0x400000) ioctl$KVM_GET_NR_MMU_PAGES(r7, 0xae45, 0x4) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000086000-0xc), &(0x7f00006ef000)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000245000)='/dev/amidi#\x00', 0xfff, 0x80080) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000448000)=@generic={0x7, 0x4, 0x6}) timerfd_settime(r1, 0x1, &(0x7f000006c000-0x10)={{0x77359400}}, &(0x7f0000fe2000-0x10)) sigaltstack(&(0x7f0000d65000/0x1000)=nil, &(0x7f000077e000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000031000-0x20)={@common="6c6f00e500", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) remap_file_pages(&(0x7f00009ff000/0x2000)=nil, 0x2000, 0x3, 0x7, 0x40) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='children\x00') socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000)=0x400, 0x400000ff) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fee000-0xb), &(0x7f0000210000)=0xb) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000840000)) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/vga_arbiter\x00', 0x4002, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000292000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000127000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000293000)={0x0, 0xfffffffffffff072, 0x101, 0x9, 0xe24, 0xfffffffffffffffb, 0x0, 0x0, {0x0, @in={{0x2, 0x3, @rand_addr}}, 0x100000000, 0x0, 0x7, 0x7, 0xffffffffffffffb8}}, &(0x7f0000294000-0x4)=0xb8) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000293000)={r3, 0x1000}, &(0x7f0000294000-0x4)=0x8) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000293000-0x10)={0x0, 0x7, 0x7fffffff, 0x7ff}, &(0x7f000016a000)=0x10) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045c77) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000293000)={r4, 0x85, "533ee59af2e67806e32aaae2cf5581967b5ee295717318f64a2e8fd8242c484295e0b4f305f24c6b2713d8bb88eb838b2bc423d0f4e78da2147eb1559066c3221515bc0e494db9202dd4b06b373412960503898348798de0f5b0c4152dfdb5c907ecdd35101d56a9393e63944f4ca88296ce1f56e434e5098e97edb9917db7b7715a15bab9"}, &(0x7f0000293000-0x4)=0x8d) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000df000-0xc)={0x4, 0x6, &(0x7f0000294000)="08d10af29497"}) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000294000-0xe)='trustedcgroup\x00', 0x1) fchmod(r2, 0x0) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/checkreqprot\x00', 0x3e1240, 0x0) mq_notify(r0, &(0x7f000005f000-0x58)={0x0, 0x41, 0x0, @tid}) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000dab000)=""/134, 0x86, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)) splice(r2, &(0x7f0000d25000-0x8), r1, &(0x7f0000345000), 0x1, 0x4) accept4$packet(r0, &(0x7f0000ea0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bd9000)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f000003d000)={0x1d, r3}, 0x10) epoll_create(0xfc) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f0000f71000)=@random={'trusted.', '#\x00'}, &(0x7f00003f0000-0xe5)=""/229, 0xe5) r0 = memfd_create(&(0x7f0000e0d000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a8000), &(0x7f000038d000)=0x14) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) creat(&(0x7f00008a7000-0x8)='./file0\x00', 0x0) 2018/02/10 18:07:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xd86, 0x7220, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x6, 0x6, 0x8, 0x2d}, 0xa0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) [ 45.324402] kauditd_printk_skb: 25 callbacks suppressed [ 45.324410] audit: type=1400 audit(1518286067.351:70): avc: denied { map } for pid=7270 comm="syz-executor2" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=9156 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000012000-0x4), 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timer_create(0x7, &(0x7f0000e41000-0x58)={0x0, 0x1d, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000398000-0x4)=0x0) r2 = syz_open_dev$midi(&(0x7f0000c13000-0xb)='/dev/midi#\x00', 0x80, 0x10000) r3 = mmap$binder(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x2000003, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000003c000-0x18)={r3}) timer_delete(r1) r4 = syz_open_dev$usbmon(&(0x7f000061c000)='/dev/usbmon#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f74000)={0x0, 0x9f, "e87b8a8de6ab3370ad5854d7905666bbc6ce9a365169fd4170dba95565e00363c28b5ba1c772e4665105986a60696c8ed10af3ef65f5fecd1087040d51d5d121ef12648054272c3a140db415708fcb2c67e9ed0954b881d8765972bcbc18a05a127411ecd897982bc4a88bc05d5d33606f697f289dcb22883fddac2a6ca64d27824bbf3adcae097cc2791e64042bb9191498ac66c1288bd1437c2d324975f8"}, &(0x7f00001ea000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000086d000-0x262)={r5, 0x1000, "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"}, &(0x7f0000b6f000-0x4)=0x1008) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000009e000-0x8)='./file0\x00', 0x0) r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f00008a3000-0x8)={0x1f}) r1 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x100000001, &(0x7f0000c1e000-0x4)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) io_submit(r2, 0x1, &(0x7f0000bbf000)=[&(0x7f00003ca000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000068a000-0x1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) lsetxattr(&(0x7f000095a000-0x8)='./file0\x00', &(0x7f00002c8000)=@known='security.capability\x00', &(0x7f000054b000-0x1)='\x00', 0x1, 0x0) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e60000)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001b000)={0x0, 0x2, 0x200, 0x3, 0x5, 0x2, 0xdf0c, 0x200, {0x0, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x101}}, 0x2, 0x6, 0x9b68, 0x484, 0x438}}, &(0x7f0000dd3000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a86000-0x8)={r1, 0x6}, &(0x7f0000e76000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006b3000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x800, 0x3}, &(0x7f0000275000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f10000)={r4}, &(0x7f00005c8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000454000-0x8c)={r5, @in6={{0xa, 0x0, 0x9c0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) get_thread_area(&(0x7f000017b000)={0x7ff, 0x0, 0xffffffff, 0xffffffffffffff00, 0xffffffff, 0x7fffffff, 0x7, 0x101, 0x69}) connect$nfc_raw(r0, &(0x7f0000587000-0x10)={0x27, 0x9b, 0xb6af, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e90000-0x8)) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000008000)=[{{&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000000c000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000-0x36)=""/54, 0x36}, {&(0x7f0000006000-0xdd)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0x1}}, {{0x0, 0x0, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x7f}, 0x1}], 0x2, 0x2040, &(0x7f000000d000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000009000-0xa0)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @empty, 0xfffffffffffffff8}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}], 0xa0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000000d000-0x4)=0x9, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x4) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000086000-0xc), &(0x7f00006ef000)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000245000)='/dev/amidi#\x00', 0xfff, 0x80080) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000448000)=@generic={0x7, 0x4, 0x6}) timerfd_settime(r1, 0x1, &(0x7f000006c000-0x10)={{0x77359400}}, &(0x7f0000fe2000-0x10)) sigaltstack(&(0x7f0000d65000/0x1000)=nil, &(0x7f000077e000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000031000-0x20)={@common="6c6f00e500", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) remap_file_pages(&(0x7f00009ff000/0x2000)=nil, 0x2000, 0x3, 0x7, 0x40) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000fe9000)="c014b7f0298b4f5085712aa70d851d5c0327a97bcb3e7ae91fc2615c63073cf0070881000c85b700149ce93d7bdf86a57931fb99f0da3cbe", 0x38, 0x20000040, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000278000)=@nat={'nat\x00', 0x1b, 0x5, 0x3f4, 0x0, 0x1bc, 0xffffffff, 0x1bc, 0x2a8, 0x360, 0x360, 0xffffffff, 0x360, 0x360, 0x5, &(0x7f0000a54000), {[{{@uncond, 0x0, 0xe4, 0x118, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0xf425}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x1, 0x1, 0x1}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @gre_key=0xffff, @port=0x1}}}}, {{@uncond, 0x0, 0x70, 0xa4, 0x0, {}, []}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @multicast1=0xe0000001, @empty, @icmp_id=0x2, @icmp_id=0x0}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="06bbed472d2a52434e97910229cb5c78", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x16, 0x3}, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0xfffffffffffffffc}}, @common=@ttl={0x24, 'ttl\x00', 0x0, {0x1, 0x5}}]}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @icmp_id=0x3, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xb, 0xfffffffffffffffc, 0x4}}]}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x8001}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) lsetxattr(&(0x7f0000fc1000-0x8)='./file0\x00', &(0x7f000003b000)=@known='security.capability\x00', &(0x7f0000c87000)='\x00', 0x0, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ab4000-0x8)=@req={0x50, &(0x7f0000b3a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xdea, 0x1, @sync=&(0x7f0000859000-0xc)={0xfffffffffffffe01, 0x2}}}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006de000-0x4)) r1 = creat(&(0x7f0000b12000)='./file1\x00', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fb6000-0x20)={"b1d0b6adf2d12b8655c29d1993669c3a", {0x4, 0x8, 0x9, "b9887589966d", 0x1000}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000060d000)=0xff) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000032c000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000984000)="9249eb92e64f0b6efde92adebc2a26f1", 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000675000-0xc)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009e4000-0x8)=@assoc_value, &(0x7f0000c90000-0x4)=0x8) mmap$binder(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000576000-0x4)=0x7, 0x4) r2 = getuid() ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) prctl$setendian(0x14, 0x2) fchown(0xffffffffffffffff, r2, 0x0) syz_open_dev$sg(&(0x7f0000648000)='/dev/sg#\x00', 0x4, 0x2000) sendfile(r0, r1, &(0x7f00005b3000), 0x201b6) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000844000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000332000-0xa8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000877000-0x90)={0x1, {{0x2, 0x3, @rand_addr=0x3f}}}, 0x90) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000477000-0x10)='/dev/sequencer2\x00', 0x20000048080, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000eaa000-0x4)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000015a000-0xb)='/dev/mixer\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000078f000-0xc5)="35010a08de6144db0b9e430e36e82c642f826106968f9b31bbb3173a20976924c03d6ed613d3c9eae524335e990496a9791999bae5fde09473970c846be737eb943bd653529dd4b09787fdb7ef7fca75be9761828196cb482d6208b938f0311661cc0a12878f9f12e8a47dfd3c55e7e5fb85cbce64142580071b3d054922ecd72d84bf7ef97ab5105d1d8ee21f0607af55fc63f525847ef9f6ce5030095b91dec6e524595567b16f319d32880b75291d85f477b38b1cb1eb6168ba2853cc482c49a2b75bf5", 0xc5) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f000015a000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000f0f000)="000300008d02001400f4975fd60100004f6f4fc37d850095", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x162) execveat(r2, &(0x7f00001da000-0x8)='./file0\x00', &(0x7f0000cfe000)=[&(0x7f00007c8000)='/dev/mixer\x00', &(0x7f0000f50000)='/dev/mixer\x00', &(0x7f0000fab000-0x18)='\')em0posix_acl_access#!\x00', &(0x7f0000a17000)='\x00', &(0x7f000046e000)='\x00', &(0x7f000001c000)="6264657626776c616e31cc00", &(0x7f0000b1f000)='ppp0\x00', &(0x7f00001bf000-0xb)='/dev/mixer\x00'], &(0x7f0000760000)=[&(0x7f0000209000-0x7)='+wlan1\x00', &(0x7f0000a0c000)='/dev/sequencer2\x00'], 0x1000) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f00007f7000-0x8)) r0 = syz_open_dev$admmidi(&(0x7f000001d000)='/dev/admmidi#\x00', 0x48, 0x20100) getsockname(r0, &(0x7f0000c65000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00003d4000-0x4)=0x2e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00004bf000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e7000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000015a000)="3053b2ea2e309d42128eccbee46fa6edfc45852df169fc67dce69d50ac9ac7a56b7d61e36e33af795999ff6af20ed0cecccff655e924afff4f8d85ae48489202c93f8db3480fea86359cece88ac1a5cb4facd0a12ad37b3232e526a8b914275923079a14c4a35f7eb6641faa0bc699b6e2feb7eed0db0f090bfe25b31d61975d53550fdd3b8803b62c864436f6c0385467b4e1a93ed5829919d67b385c989bdc6e4d0306758c837835813fef9411abccb4586bcfde563cc20407fdfa1666ff4fea817f96c88e68e11a1a2208e3183ad0759770d28c72821b9c46d5da5e2a06be", 0xe0) getsockopt$inet6_int(r2, 0x29, 0x5f, &(0x7f0000f88000), &(0x7f000042a000)=0x4) [ 45.479670] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b84000)='/dev/vcs#\x00', 0x4, 0x4000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001f0000-0x10)="8ffbdc5d4f1e2bd2bcf84978e3c8cea2", 0x10) write(r0, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076b000)='/dev/hwrng\x00', 0x2000, 0x0) getsockname$packet(r0, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000822000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f7e000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/10 18:07:47 executing program 6: pipe(&(0x7f0000572000)={0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000001e000)={0x3ff, 0x1000, 0x401, 0x6, 0x0, 0x96, 0xffffffffffffffc1, 0x8, 0x7, 0x9, 0xb2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r1, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cf8000)='./file1\x00', 0x0) r1 = epoll_create1(0x0) unshare(0x8c00) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000e000)=""/138) r2 = epoll_create1(0x0) close(r1) syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) readv(r1, &(0x7f0000266000)=[{&(0x7f000032d000-0x6d)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 45.550495] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f36000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007c1000)={{0x2, 0x800000000, 0x5, 0x8, 0x2, 0xa9fa}, 0x2ee, 0x400, 0x8, 0x7, 0x5, "e5c85da5c5e54399f894ac91485b4da78da611d1302d3b0c2874142b2e241a017092daf0c9b1b3e86db9ef942fea93e461c490a63f0341e75bd7e321de81c51d4e51aa1b398c0084814218c6adf925fb75530b4cb8a0f5a65be770a117aecc17c2a0eeb2edad0efebb5108e10399299ee1286bc733f26545006c5ccda6b14a25"}) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00003a5000)=""/93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000026000)) write$sndseq(r1, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000033e000-0x5)='yeah\x00', 0x5) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d26000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x100, 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={&(0x7f0000000000), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x4000000000000000) read$eventfd(r0, &(0x7f0000738000), 0xb9) 2018/02/10 18:07:47 executing program 7: r0 = syz_open_dev$adsp(&(0x7f000088e000)='/dev/adsp#\x00', 0x7fff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x3fc9, &(0x7f000034a000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000000)={0x6b, &(0x7f0000001000)=""/107}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000d0f000-0x28)={0x1, 0x0, [{0x4b564d02}]}) [ 45.622429] SELinux: failed to load policy 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000853000-0x1c)={0x0, 0x0, &(0x7f00009dc000)={&(0x7f0000c10000-0x68)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000021d000)='/dev/dmmidi#\x00', 0x4, 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009ee000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x570df631, 0x7fff, 0xf090, 0x800, 0x100000000}, &(0x7f0000a81000+0xbad)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cd0000-0x8)={r2, 0x100, 0x5}, &(0x7f0000372000-0x4)=0x8) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fc000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000059b000), &(0x7f0000f9a000-0x4)=0x4) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000189000)='iso9660\x00', 0x0, &(0x7f0000076000)) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x2, 0x240) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000c22000)=r1) prctl$setname(0xf, &(0x7f0000eb0000)='\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00009c9000-0x4), &(0x7f0000654000)=0x4) setns(r2, 0x40000000) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000036c000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000e66000)='/dev/amidi#\x00', 0x3, 0x8000) listen$netrom(r2, 0x6) r3 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000856000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000097b000-0xe)={r1, 0x4, 0x3, [0x4, 0x5, 0x101]}, 0xe) clock_getres(0x7, &(0x7f00008bd000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400, r4}, {0x0, 0x9}}, &(0x7f000079d000)) tkill(r3, 0x2d) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) symlink(&(0x7f00009a9000+0x780)='./file0\x00', &(0x7f00004ed000-0x8)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000050b000-0xc)={0x0, @remote, @loopback}, &(0x7f0000ecd000-0x4)=0xc) sendmmsg(r0, &(0x7f0000bff000-0xe0)=[{{&(0x7f0000109000)=@ax25={0x3, {"d4e3602ddeede2"}, 0x6}, 0x10, &(0x7f00005ee000)=[{&(0x7f0000e44000)="77423f4738dae5d3102025d71a976d7227a5170b82cef4405417afb881c502ee2e7b6d9471c68d47898695afb2c75fa8bee4c13eecf7c325a6cd3891c33f95", 0x3f}], 0x1, &(0x7f0000800000)=[{0x40, 0x0, 0x20, "81830bbb05d12234e940e91f9b7151d6c3850922a693b8335af05515534d169c923be321c9cf8ba72ae77e64c2fb561e01ac"}, {0x54, 0x18b, 0x10001, "0e579530945d3fc34c2892661669fc6599499111a98f23e63e8b1eabcf4f2264a97826cff885e1ea0bf2da097b0e56a162013ed68ec3c35bb5c49f18a9ae3b4cbc5d729160"}, {0xbc, 0x13f, 0x3, "ac497e54070afb3922c91436e2c57d3509d7cdc7b1c5160f151a8aecadd7e9d5b9626617e6b4c18ca8331792aaab46209583fbdfecd00a368bd76a82eef2bd6da57363e90e625dfac7f3513a995f0107df178c63d31c63e5bfb67091434bc295885d6c8cbd7cca61b4172865c8455b47025dee2715c4ec7806fd46067ac8b87b963e07cd7d3dfa662d275ba044b97e8d5367884882021d1f65869b406479236fbdfacd316eacf57a07258f39fc27c6"}, {0x3c, 0x116, 0x344, "97772ac5cbedae46ebfa05898b02b7463152acbe67452d4e7c861f10d20e9593af1a7022091e9661152775d299a9"}, {0xb0, 0x18b, 0x2, "98348fc9553fa30598e2e29e634b21dbef48056524d07633b2e1b9885622906287e18c7eed94b71c9b7a29a6ea2c00e2bce090fb8efd2e8a968c94d98c0a3135a3ec74dede0fde258c938a1be5c1de4437c0cd6599832662160335cdf42aad51c5eebb9621350e9093563b8df3d6418799e2933d164575a478a1826ac2e05eb51452ad926968dc0b85a280dd42c23835e9c4929d6ab92d20dfc4fd6533482295ecb2e7f2"}], 0x23c, 0x20044840}, 0x4}, {{&(0x7f0000190000-0x10)=@ax25={0x3, {"f3d83be4873d47"}, 0x7}, 0x10, &(0x7f0000ea1000-0x20)=[{&(0x7f0000fc9000+0x719)="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", 0x1000}, {&(0x7f0000a15000-0x6c)="779445e75aab918e50e057e2dfbb0c5ec1a142d3d10cd32755317578e9723d67e41cbefa4d533a878056bb146181a590740abed1aedf9e7e39cfcc16187dc0ad621f62fadf69d2784b418ef991e37618e1fc7990c334294810bcb18f8962f9d9ca9ea461acbc5c3695624244", 0x6c}, {&(0x7f00006a7000-0x1f)="5cc207b30423aad67210cfcbd5a89be3459bd671354ec7abd8b0b72232a34b", 0x1f}, {&(0x7f00003f4000-0x70)="dd3c6861fcf920ff93c3af683d5d3d59b9353a62cc54e6142da6f48292be059cfe91474c60936092da91071caaf9c033bf1664410dcd3b8e83088d470754a76ea0894d036b3b22e0e684a23239b679813dff289df04018ee9478e78fae2e818f2232f637c2661e11659ea1ed1170b8fa", 0x70}, {&(0x7f0000cbe000+0xeea)="373bc37ce76b18d0834872e8117099bc1a601a365078ace22431824c8b233a4ec3568fd6fc6add9f1e93c6dedc7020fc02c3530cdc3ab5acebb5148c18f5df22e8f8b727a04a89b2eab5328e35e4b218ce9a7b2f1315bf2a7207e584ca89c93c8955d28b2f9e66a03a3d4443783f5a0c68698fb958f9b002bac7010665974684e30979bcc99f66e315f13218648f01ab984cecf1f78a4ef89631406f9d0767947d65634a80c6538a17ae324c75b4c0be23c6f7020249015c7c0486977fd6bcbb4853f35dfa38299085fcab92fcaadeb4a88c87230bc926e896ff5d55d1f913730f759cd5510acae46dddce21741adea32905ce207b5fd694", 0xf8}, {&(0x7f0000bf4000)="f51b59ecf8084fa9bed6d55dbfa5678e7ac479bd7b311b064ba8b022933a5adc8b473cfdeb31ec88094a3b7fb6d08de2df1343a735c15b471f97edd356736a90db5e95157e1ab96264beb81b394508676655704c6d87a53443790613e518c46d242d5c1d71e6e7ccfe995c17fa43723c79f139ee49", 0x75}], 0x7, 0x0, 0x0, 0x90}, 0xfffffbff}], 0x7, 0x81) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00006e8000-0x10c)={{0x5, 0x1, 0x9, 0x7, "134e0a391e8fd2af05f82c1e6a07d8bb4157773ab796cfca686cf154f9bacd4b6948f97109f3a3a58a4965bd", 0xc5}, 0x0, 0x0, 0x4, r2, 0xffffffff, 0x3, "15322eb4e80ee44af62b100c01a8a963d9bc742d3e56c58359b6122f018e3e2bcebec87c0989d14f3152a71dacb519a9427184a60595f61cd3c5d90721b0c5ca", &(0x7f0000ab9000)='/dev/kvm\x00', 0x9, [], [0x10000, 0xfff, 0x0, 0x8]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000b0f000/0x2000)=nil, 0x2000, 0xc, 0x8011, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008b5000)={r0, 0x50, &(0x7f000061b000-0x50)}, 0x10) 2018/02/10 18:07:47 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000+0x60b)=[{{0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000069000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000f1a000-0x8e)=""/142, 0x8e, 0x5}, 0x641}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000c1b000-0x10)=[{&(0x7f0000a17000-0x78)=""/120, 0x78}, {&(0x7f0000fb0000-0x66)=""/102, 0x66}], 0x2, &(0x7f00005e5000-0x1000)=""/4096, 0x1000, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000fc2000-0x46)=""/70, 0x46}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f00001e0000)=""/180, 0xb4}, {&(0x7f00006cd000-0x54)=""/84, 0x54}, {&(0x7f00008b3000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000e40000)=""/232, 0xe8}, {&(0x7f000041b000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0xa, 0x0, 0x0, 0x81}, 0x7465}, {{&(0x7f00003d6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/30, 0x1e}], 0x3, &(0x7f0000da8000-0xa0)=""/160, 0xa0, 0x8001}, 0x2}], 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x280001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d56000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/dsp\x00', 0x10002, 0x0) getitimer(0x2, &(0x7f00000cd000-0x10)) read(r3, &(0x7f00001a0000-0x5d)=""/93, 0x5d) 2018/02/10 18:07:47 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000654000-0x9)='/dev/dsp\x00', 0x101400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2007, 0x7f, 0x1, 0xf, r0}, 0x327) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) bind$bt_rfcomm(r2, &(0x7f0000036000+0xff6)={0x1f, {0x3ff, 0x3, 0x100000000, 0x6, 0x80000000, 0x58}, 0x7fff}, 0x9) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000003000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000005000-0x24)={0x1, 0x9, 0xfff, 0x7, 0xd91, 0x5, 0x0, 0x5, 0x8, 0x2, 0x1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000261000-0x8)}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x2, 0x25fffe) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001000-0x1)=0x8001, 0x1) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000395000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000-0x8)='./file0\x00', 0x501800, 0x40) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000012000)={0x6, 0x5, 0x1000, {0x0, 0x1c9c380}, 0xffffffffffff0000, 0x2}) r1 = fcntl$getown(r0, 0x9) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c17000)={"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"}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000c25000-0x10c)={{0x3ac, 0x7, 0x1, 0xffd, "e509f3795569b9dab095c85794aa3174e525d3810afa0fe350121a3eb308f34e82af78e45f949acf9e095bdc", 0x5}, 0x0, 0x0, 0x2, r1, 0xffff, 0x67e, "28af02ae0794c561efce294f4d7790fb8bbf17db43427761c498dcd6e886518757d8a1e18e6fea1d5db01245517659e83982cad385d60bfa4ee4168673350dc8", &(0x7f0000c5c000)='/dev/sequencer2\x00', 0x10, [], [0x6, 0x1, 0x7, 0x7]}) creat(&(0x7f00006b1000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000060c000-0xb0)={0xac, "14b411fc9984825cb478d93a6b69471267a628bca425ed94307ef0f4ac512e284b67d63833151e1b292e265900a73b687233bffeffffd207a0705fff701d2a43d434b9f50df6b98c693744ef103e4f3fc126862420efec18eb18a296ad82ec095304fcdbdc91e34ec879ec8fc00e818c4c12d3ddc6f222c4acaa0c999e47385ded2e4c2052b63a6d647dd0f5a6c42242d56ef9638ffa0600d034b78d0dca068d67628c12f5d7f0490bdc373e"}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ac000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}, [0x4, 0x3, 0x8001, 0x8, 0xffffffffffffff0c, 0x7, 0xff, 0x1, 0x7f, 0x1, 0x81, 0x3bc9, 0x8, 0x2f2, 0xff]}, &(0x7f000056f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d33000-0x10)={0x0, 0x5, 0x100, 0x2}, &(0x7f0000c82000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002f7000)={r2, 0x6, 0x39367d34, 0x4, 0x7, 0x101, 0x1, 0x8000, {r3, @in6={{0xa, 0x1, 0x400, @empty, 0x8001}}, 0x481, 0x8, 0x2, 0x8}}, &(0x7f0000e9d000)=0xb8) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f94000-0x9)='/dev/vcs\x00', 0x2001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000c8000)="0644bb45de3c901c3c09c821a4d444c0", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x900, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000027f000)='/dev/autofs\x00', 0x8000, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c4a000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000075a000-0x1000)=""/4096) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000d96000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b08000)=""/149) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000561000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00002df000-0x10c)={0x7, 0x3ff, 0x0, 0x0, 0x0, [], [], [], 0x7, 0x3}) accept4$alg(r4, 0x0, 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f00003fc000-0x10)={0x2736, 0x8, [0xb2c, 0x10000]}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c47000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/netlink\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000658000-0x18)=[{&(0x7f0000f67000)=""/223, 0xdf}], 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000eb9000-0x1c)={&(0x7f00006b6000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f00001ed000-0x18)=[{&(0x7f000062a000-0xd6)=""/214, 0xd6}, {&(0x7f0000dc3000-0x2)=""/2, 0x2}, {&(0x7f0000452000-0x40)=""/64, 0x40}], 0x3, &(0x7f0000e90000)=""/188, 0xbc, 0xfffffffffffff000}, 0x40) [ 45.790848] audit: type=1400 audit(1518286067.817:71): avc: denied { map } for pid=7371 comm="syz-executor4" path="/dev/autofs" dev="devtmpfs" ino=1108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0000+0x872)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003f8000), 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000879000)={0x0, []}) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003c3000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000-0x14)={0x1, 0x0, 0x0, 0x0, 0x401}) dup2(r0, r0) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000022c000)='blacklist\x00', &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="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", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000071c000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000d5b000)=[{&(0x7f00009dd000-0x6e)="90329281fdb76d097e2af99c89706878ab5d288ad0f0b954fde249be6be54732770ff16f7df05c3d5acd418d606fd2675f0cd576420c0e8a888c2988ce78d244568e20cac518bc279c091830fb7cfccc77b22e888f5697d67dd77c182543d4a984a0c15ab850864f5d46d8cbc8b9", 0x6e}, {&(0x7f00001e3000)="309c4e35c29b4c9cf127ad52fb758ce0ddd91cf95426bfcfa631a7c6ac6a1c0baef284cf7fa75194eb74aa3327e01a78b42c73340998e7c0dc34cabc4b0beb1c5d6dc2e815519fdfcc670d3f2f1e329da960d053fb405b9a472f55fb7bd4299e5dde13c0b2a18f0f4bf6f9df5fab50df743ffef0012bf1887202b5d6734641f0c1b4b491", 0x84}, {&(0x7f0000b50000-0x6e)="a3ea60474d9372bc795f11b77aa2661e93b67799d551affd81a04d2b430aa62a33523768299ed2b3154baca4e4cd7dfe807399d140c8cdd2bde51d2c761a7beeb91e2c2f5aef61ca0c59e8712306fd4c2add6fb630813ef044493eac8405f2c7a900f5bbb820e9b22b1ccaeae4e0", 0x6e}, {&(0x7f0000001000-0x59)="be3624a6043b683583b82bd44736fdb41765f31867adb9481e2f600303e0effd1b76e6099c383444303d3c230d7d8b20bee433c1ec56957e0ff2c7d1c4830e28b21e9888563f211e3e95ca5e589c3219f88ee33a36f8be16e9", 0x59}], 0x4, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r2, &(0x7f000069d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) recvfrom$inet6(r2, &(0x7f000010d000)=""/195, 0xc3, 0x2000, &(0x7f0000938000)={0xa, 0x3, 0x9ba3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$alg(r3, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000031c000-0x4)=0x0) getcwd(&(0x7f000096f000-0xd6)=""/214, 0xd6) fcntl$setownex(r3, 0xf, &(0x7f0000a4a000)={0x3, r4}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c73000)="e4f4212ad4db23b786e27097a161e412428ff0a526a3bd55f3db11532f7a03944c7690ee64b945d97a10b8a89018d1760f9eef667264cb3cc196b5efdd122b9520580b99474ea774b48d96d1ca2764394962358eb837b03558629c8de8e0414134e70000001feb5b48ee1bc9e8e2b5167a869979537721162c3a646c329d4c75aac4bf92693df0cd54e5ffa9652bced375153fe29719c6cd88dacd98d0743ccccf010475ae4a97ee96cad60979b34122d6aea4305c379f1ec728a67e8406865cf0f3ce66a68800c0420a06a89c5b8ca0392679aeb26e989ce1ef", 0xffffffffffffff1c) 2018/02/10 18:07:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000077c000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000047e000-0x88)={0x1, {{0xa, 0x0, 0x5, @empty, 0x4}}}, 0x88) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f000000a000-0xdd)="d48aebba9a7d75012c529b6c5c8e5a2991f192499fad6a5a7c4acaa16c17b68acfb5879246004878fac09f4ac52a516ee592c5c22ce2512dcec3a6a3292aa0c88f993db277f52d75fd9e0e9dfc8104db41444e4a414549c17a54a8a9ec20434ea1cb75439346c20e4522d73194ccca4bf6517200ffed3a6fdb4c5a7bdab97f7d08bfec19e852f21edbffd890bb9aeeae4ac3a567a4dbe02ac13754614613714722f03a84a3a4e6b1a67d7d760b3835e5dfb62ae24a2a8bcf26d2cdeb0a74b90db4fed0488cb4d3a2e0fb98e8a46e6fb23cb615cafbec5d9a85fb1efd17", 0xdd) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002b000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002a000)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002b000-0xe8)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getresuid(&(0x7f0000018000-0x4), &(0x7f0000006000-0x4)=0x0, &(0x7f0000027000)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000002a000)=0xe8) r15 = getegid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000002b000-0x1c)=[{&(0x7f000002b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000002a000)=[{&(0x7f0000028000)="d73dbedf243d6d681cc877ee1ac623f0630fc7fc63dea97f1f95fc1e41128a5227e346b22b3ae5609cb2eef9819b8665f878df83b10b934963ea2fc715e65a88a1e2330078e39b", 0x47}, {&(0x7f000002a000)="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", 0x1000}, {&(0x7f000002a000)="f6feb4d7ded375e16b1f3aba5aab23d553bd4862d999adb84434da87f28e736a7ea440c3cf655082aaea321060db2a44f39faaf84115162b663bcb31719c53bf237264b2761ff582f1ef92185e7f20f32aa4cdb4d472fac263907218cf92c4729ecfb91fbde413ad89afddd47b5819b84adb8eea05ee77a79013880c1259598077420f863557ff85e1cde9cb6374a3d29aad193d6109d31d6d3481290f89c4cb3e7adcb61b1c4cc5c41f89f6542325ac566fe8b9cc9423c3989be2b67dd66d187d435f833cf78f8cb8e19afb57682bc868ce650b52b9d8dafe5a0d11fd420de2d001d1fcb8e30f775a8382", 0xeb}], 0x3, &(0x7f0000016000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xc4, 0x4000000}], 0x1, 0x44001) r16 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0xe6cd, 0x7fffffff, 0x6, 0x8}, &(0x7f0000011000)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r16, 0x84, 0x18, &(0x7f000002b000-0x6)={r17, 0x5}, &(0x7f000002b000-0x4)=0x6) sendmsg(r16, &(0x7f0000013000-0x38)={&(0x7f0000017000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[{0xc, 0x0, 0x2}], 0xc}, 0x0) 2018/02/10 18:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000078000)={0x0}, 0x4000) shutdown(r3, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000081}]}) 2018/02/10 18:07:47 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) link(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') 2018/02/10 18:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000082f000)='/dev/audio#\x00', 0x7, 0x2a2000) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) 2018/02/10 18:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006af000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000518000)={@generic="1bfe1dfbd0e6df12413adacf26d7b258", @ifru_ivalue=0x1}) modify_ldt$write2(0x11, &(0x7f00004aa000-0x10)={0x8, 0xffffffff, 0x2000, 0x10001, 0x3, 0x2, 0x8001, 0x8, 0x0, 0xb2}, 0x10) dup2(r0, r1) 2018/02/10 18:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000051f000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000ce2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x408) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00007ae000)={0x3, r2}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000049a000-0x91)={0x0, 0x89, "66aa9b9a111affd8ea28610d31d43119c6bfcba1e7fa224447f412326e5a47565ebf6313c562abea0bbaa58a8666d954ebb9526cbb25b1761f5327097d55e42c2838a6ee57e4e62c39fda7041647165db89e45eaae9890b8856268cd6fa367b47eeb2c19d111c6c66c0ef5a64922072fe21c87c369a493e17fc3a5bc1df62f14a892b74f273c66e9c6"}, &(0x7f0000cb8000-0x4)=0x91) openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000-0x9)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004fb000)={r5, 0x100}, &(0x7f0000df8000)=0x8) r6 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00000d0000)={[{0x34, 0x3, 0xff, 0x1, 0xff, 0x5, 0x3, 0x2c85, 0x7f, 0x6, 0x3ff, 0x0, 0x4}, {0x778, 0x4, 0x7fff, 0x7f, 0x7, 0xa0e3, 0x101, 0x2, 0x8c, 0x1, 0x9, 0x0, 0x3}, {0x7, 0x8000, 0x2, 0x7, 0xef, 0x100, 0x8, 0x100000001, 0x1, 0x100000000, 0x7, 0x8, 0x166}], 0x1}) dup2(r2, r4) 2018/02/10 18:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f000011e000-0x28)=[{&(0x7f000062e000-0xbf)="a40634c0d57d0b0dea9cf83d2ce09426ac8392635bb83cd8758e371767ba466dd652d05cbaeaf227b474df687a80d1f2000cf766a5e7eacdf78b615bb7a324969a8525440492b1133ccd0803a95704d052f0f7ff7d31aa4c6eeeee2d0752f84b2b6d7dc98c21f19c837bb6fc687bc3c08c36cf223f892c3bcf4ba566dfde44e0c0afda4a4a745f64190998ddd15bd90033c6da5d0170e234704e90ca1f08bd0677438ad87d8dce5cadc1dea3535d8991aa", 0xb1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x4000000, &(0x7f0000623000)={0xa, 0x0, 0x4000000000000000, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/10 18:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/ppp\x00', 0x800100000000, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) read(r0, &(0x7f0000f8a000-0x9a)=""/154, 0x9a) 2018/02/10 18:07:48 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031a000-0x15)='/proc/self/net/pfkey\x00', 0x44100, 0x0) faccessat(r0, &(0x7f0000b87000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000040a000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x0) 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f14000)='user\x00', &(0x7f00004ae000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000893000-0x5), 0x0, 0xfffffffffffffffb) r0 = socket$inet(0x2, 0x806, 0x0) getresgid(&(0x7f0000d56000-0x4), &(0x7f0000df1000-0x4), &(0x7f000029d000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b2e000-0x44)={{0x2, 0x0, @empty}, {0x6, @random="020fdd7dec3a"}, 0x52, {0x2, 0x1, @broadcast=0xffffffff}, @common='ip6gretap0\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f2000-0x1c)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e79000), &(0x7f0000651000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000130000-0x8)={0x0, 0x4, 0x7}, &(0x7f0000a53000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad5000)={r1}, &(0x7f0000e5d000)=0x8) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) mbind(&(0x7f000019e000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000890000)=0x1, 0x6, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 45.979710] dccp_invalid_packet: P.Data Offset(4) too small [ 46.006964] dccp_invalid_packet: P.Data Offset(4) too small 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c19000-0x5c)={{0xa, 0x1, 0xf7a, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x81}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xdf8, [0xfffffffffffff801, 0xfd98, 0x8, 0x0, 0x5, 0x5, 0x22e, 0x3]}, 0x5c) readv(0xffffffffffffffff, &(0x7f0000e7c000)=[{&(0x7f00000b1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd3000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b5000)=""/97, 0x61}, {&(0x7f0000ff4000)=""/4096, 0x1000}, {&(0x7f00009f9000)=""/24, 0x18}, {&(0x7f000021a000)=""/4, 0x4}], 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000ce7000)='/dev/dmmidi#\x00', 0x6, 0x80200) fchmodat(r1, &(0x7f00006c1000-0x8)='./file0\x00', 0x150) mkdir(&(0x7f0000b32000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000377000)=0x47, 0x4) ftruncate(r2, 0x6) setxattr(&(0x7f0000161000-0xe)='./file0/file0\x00', &(0x7f0000be1000)=@known='system.posix_acl_default\x00', &(0x7f0000775000)='ramfs\x00', 0x6, 0x1) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0xccf1, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/02/10 18:07:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00005a6000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000154000)}, {&(0x7f00005fb000)=""/93, 0x5d}, {&(0x7f00001cd000)=""/254, 0xfe}, {&(0x7f00005e8000)=""/250, 0xfa}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000761000-0x4), &(0x7f000008d000-0x4)=0x4) 2018/02/10 18:07:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x70530e16a79d1692) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000af2000), 0x1000000b3) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ad0000)='/dev/audio#\x00', 0x6, 0x400000) openat(r0, &(0x7f000099b000-0x8)='./file0\x00', 0x200, 0x1d0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000893000+0xdf6)='/dev/dmmidi#\x00', 0x10001, 0x24400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00002a4000)={0x0, 0x2a, "91536a73531f5d9de7b63392421445dd80ca1f3d52736cc4fd3ecac36c74a51919ae9f12a0e9e1f046e6"}, &(0x7f00004d5000-0x4)=0x32) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000025a000-0x8)=@assoc_value={r4, 0x5}, 0x8) sendto(r1, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80004) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00001f3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r2 = syz_open_dev$binder(&(0x7f00001fe000)='/dev/binder#\x00', 0x0, 0x2000000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000018000-0x30)={0x4, 0x0, &(0x7f0000aac000-0x18)=[@exit_looper={0x630d}], 0xc0, 0x0, &(0x7f0000640000-0xc0)="ac3b33a411608d7966a9ef7f2c68ad3e9d2b67b51cc9ff691c604fcb97f9eb55ed587555c54e203e784547171ef9d9c43c5c55ecd8476c70090d924f73e23552e2399ec56a7aaa0f20f5ff8fe57019cdb944834ac2ac40c64b2b1bf4918511c4484171ed8f78b03bb3a1f1eaa08073c876653143f2f8af0096ab790b734c4bc3b6688bd5f1b6f605251824fd7ab1a1cb1eb373937a090071fa206e0d51f200d3b9d3def1f8eb58b4580f63594c6ef327b645fe67ff5cd78048037059444f29e2"}) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0x8)='./file0\x00', 0x200000, 0x28) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000000e000)=0x2) fcntl$setlease(r0, 0x400, 0x3ffffffd) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000000f000-0x28)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f000000f000)={0xfffffffffffffffc, 0x5, 0x2}) 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, r0, 0x3, &(0x7f000028b000)={&(0x7f0000618000)="5a118d63947c22458cbd2831e31c7011904d71c857a7373c179e5ec8157f871c7f8de1b0f20c3234daef8792b24db7bad8aa48c155eb46ba4722d793e1d58db2bf07be1906", 0x45}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d0b000)=[{0x0, 0x0, &(0x7f00008d4000-0x18)=[{&(0x7f0000c51000)="1bf4aa86fa394df88d18c680f44542bfa13f515eab4c47626776e2602ee429a39dfa488f85a8df2b70f9f83d9e51f466442d8b35aca32cf7a6b958874b94d199e6f4f58166919e9fc0335c952e71597a62abe2916eb41927369bae436cdadac22ca00ee6db07113969467c6febd7dfe5a2d8652e86edea2d596ae3f1cd344bb5699d8020512390ab190352f52313210282fbc1794091bf84dff4d38d5e941412ae16d02db7ee16ce4523fbd5b09f5738a2ffee14cc13ec2acd6126b176bcd7283564", 0xc2}, {&(0x7f00005ac000)="8a5355fbcece03a109e54d44b8f7da3050c3864a18cc24ae368cd18d876c05dd493a93fb4688e45c7a5af5f2a711e3c516ca60a7498d7a4b0d78c13ea7ed", 0x3e}], 0x2, &(0x7f0000186000-0x60)=[]}], 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00006bc000)="0355a729ede9cb47942e1434b08cae8630a6c7b664f58a10dbdbc6209db10af1cf4357484724285b13d5df3d410b439fdf9d9149c5216f2fb3d4966c17c55575ec4b107353270cc42f78510bc294f69b849312ca0f4d6a581dc96d3870a0868e14b964c521a8c6b922f73e0e32cac0e764d39b43ea0443cbde4e965b5cd26186520e78fad65ce81e4218a609c114c0309f49661f59e53916bfbe4d51303cb4b1ff364131967c65ceb5b0638a77a3e716d7344df5aaa8a1dd48320feab3f94b1e46994deddf") 2018/02/10 18:07:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3d) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)=0x27ecb3076ab59a8c) 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00003d0000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd, 0x80000000000}]}, 0x28}, 0x1}, 0x0) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f0000967000+0x7de), 0x2, &(0x7f0000677000)={{0x0}}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={r2, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d7a000-0x4)='tls\x00', 0x4) [ 46.197599] binder: 7463:7467 tried to acquire reference to desc 0, got 1 instead 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e44000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000d78000)=0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000098b000)={0x0, 0x3c, &(0x7f0000f5c000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, @in={0x2, 0x0, @rand_addr=0x6}]}, &(0x7f0000f16000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000080a000)={r1, 0x91, "0aadb8760979238cf7ed28e76b58fa4cd33ece235c0047cb99e4d9ce1e626f99d6edb81291187fb6707387bd44ff928baf59ae0ca36a9ae0b66f57254d5cc65cfb2ea7993233880c890fe9e47d811c2fa521d8d02b6b1cc2d14004f63a7184f159481de9fa0a5543d868be7efb4a3aab9e94078a0e78c922de850aceb38dcfa4fc2ef5405239494832957499130bb8041c"}, &(0x7f000032c000)=0x99) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000313000-0xa)='./control\x00', 0x1) inotify_add_watch(r2, &(0x7f0000b76000)='./control\x00', 0x20000000) sendfile64(r0, r0, &(0x7f0000616000-0x8), 0x0) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000023000-0x38)={0x0, 0x0, &(0x7f0000013000)=[], 0x0, &(0x7f0000024000-0x460)=[{0xc, 0x84, 0x1}], 0xc}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00') 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@generic="43c56d121606dd44305883ff3fd4a89c", 0x10) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00008fc000-0x1000)=""/4096) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00001b6000-0xc)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r1, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000041c000-0x10)={0x7, 0x8, [0xc00c, 0x7]}) r2 = memfd_create(&(0x7f0000151000-0x9)='/dev/rtc\x00', 0x3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000bf3000)={0x48, 0x0, &(0x7f00000cb000-0x48)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000bbd000)=[], &(0x7f00005a0000-0x8)=[0x18]}}], 0xcf, 0x0, &(0x7f00001cb000)="f1ea1c56863cfb88e53d5ea630869db76d1ff4083aa661f04288e963752fecbd06b700c62235137f652a0b7fd423636d20a2878a63507c3568d4a18e14da5384eefce1448f4cf6ce36a502cf81260cc1d9fb02890c0da445b50edb233430128caf99cf19d904b07250e0fd59d0e4e4b93fe8eec90e7dae812ee1c024e648197e5235ce106c167ad3b2590566687bf04e126620c0d0e25b976c13293afa13f49924b71dbbae52323abd8655500b8d5dea8cbd1863892581879d5f55ac28095b26e3cd4722e296149308a93325ad9af2"}) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f00004f4000)='/dev/midi#\x00', 0x9ce7, 0x101000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e8c000)=0x0) utime(&(0x7f00007e4000-0x8)='./file0\x00', &(0x7f0000e65000-0x8)={0x8}) lstat(&(0x7f000040e000-0x8)='./file0\x00', &(0x7f0000b55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff5000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc2e1, 0x3, 0x2, 0x34527fb49f512298, 0x91d, 0x3e6, 0x20}, &(0x7f0000c40000-0x4)=0x20) r4 = getegid() sendmsg$unix(r1, &(0x7f0000a7d000-0x1c)={&(0x7f0000619000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e2d000-0x10)=[{&(0x7f0000531000)="241ddd905f90ef118c93b8f7d555637420aefb70b1ae1fa42025f22d96306fbf1f022a04b1c4ae62642af6aca6fa862fd58633887c", 0x35}, {&(0x7f0000686000-0x75)="c7fdd512679c021ff24044d491d529c0ea3a89778e323f606aa2e85c7d6d9f9b86982c2510a5ec64b68f2e7284f38c4a723f4588572c912ef152358cc0d5343f362e368c09de9cf0d656ad3b3316dcd1c524d4fb0f22f1e94fe6884f6cc08f7536b35eedb2c2506721072fc6dc8dff6a9ba3eab6e3", 0x75}], 0x2, &(0x7f0000408000-0x18)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18}, 0x20000005) sendto$inet(r0, &(0x7f0000383000)="dd", 0x1, 0x20000805, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000fa9000)) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty}, 0x9) recvfrom$inet(r0, &(0x7f000065e000), 0x0, 0x4000003, &(0x7f0000b72000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x7) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000652000-0x4)=0x2b9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009f1000-0x90)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}], 0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000d0000-0x9)='scalable\x00', 0x9) 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000888000)={0x0, 0xd602, 0x90ed, 0x4}, &(0x7f0000f1e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb1000-0x10)={0xffff, 0x2, 0x3, 0x3, r1}, 0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000efa000-0x68)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x5}], 0x68) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000d5f000-0x4)=0x9, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00004a8000)={0x2000, 0x10000}) 2018/02/10 18:07:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2c) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000), &(0x7f0000720000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000000016, &(0x7f0000eea000-0x4), 0x4) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c1f000-0xa)='/dev/vcs#\x00', 0x0, 0x101200) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d34000-0x4)=0x2, 0x4) epoll_create1(0x0) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0f000-0xc)='/dev/rfkill\x00', 0x408800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x101) 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a89000-0x90)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) getsockopt$inet_int(r0, 0x0, 0x53, &(0x7f0000eb0000-0x4), &(0x7f0000006000)=0x1b2) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f25000-0xb4)='timers\x00') close(r0) 2018/02/10 18:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eca000-0x8)) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000bb4000)="e4f3c4adb7663b7d84384bc818691aeb7de93cf9a7e90036c03cc070182136d3337163cebeb782069118e3adaed75f3c4e945564b88e6de8", 0x38, 0x0, &(0x7f0000b5e000)=@l2={0x1f, 0x6, {0x1, 0x0, 0x9, 0xd7, 0xffffffff00000001, 0x3}, 0x104000000, 0x80000001}, 0xe) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x100) kcmp(r0, r1, 0x7, r2, r3) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x4, 0x4, 0x5b44, 0x0, 0x1}, 0x2c) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b9e000)=""/129) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c1000-0x7)='ns/uts\x00') setns(r1, 0x4000000) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b37000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x16}}) 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eb4000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0xfffffffffffffffc, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/10 18:07:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x48001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8001, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x1, 0x9}, 0x98) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') pivot_root(&(0x7f0000566000)='..', &(0x7f000080d000)='./file0\x00') syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000230000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x18000) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f00002ca000-0x10)=[{0x6, 0x0, 0x0, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x3f, 0x1, [0x0]}, 0x31) 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000db9000)) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c83000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x1000026, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000082c000-0x35)=""/53, &(0x7f0000c5c000)=0x35) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x145080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) connect(r0, &(0x7f00003b9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x1, 0x3, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r2, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f000081b000)="a3", &(0x7f0000ae2000-0x4), &(0x7f0000001000), &(0x7f00005f3000)) 2018/02/10 18:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc6000-0x11)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003a8000)={0x6, 0x6, 0x20, 0x0, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000702000-0x10)=@ax25={0x3, {"131f126354753e"}, 0xffff}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e96000), 0x2) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009a7000)=@nat={'nat\x00', 0x1b, 0x5, 0x378, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x348, 0x348, 0xffffffff, 0x348, 0x348, 0x5, &(0x7f0000f14000-0x50), {[{{@ip={@empty, @empty, 0x0, 0x0, @generic="c2fb1b46a59dc7e3e7cdd3d0cae526b0", @common='vcan0\x00'}, 0x0, 0x9c, 0xd0, 0x0, {}, [@common=@unspec=@mark={0x2c, 'mark\x00', 0x1}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @port, @icmp_id}}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="aaec2ae63604740e6f8d513c9db5bac4"}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @gre_key, @gre_key}}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="51b1c82ad117a54c9641c4344e6faed9"}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @broadcast=0xffffffff, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x7ff) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000e52000-0xe)='/dev/admmidi#\x00', 0x8001, 0x8002) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000236000-0x4)=0x5, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000401000)=0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000664000)) fcntl$setstatus(r1, 0x4, 0x42bff) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000558000-0xc)='/dev/random\x00', 0x0, 0x100000000006000) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f000029c000)=r2) bind$ax25(r2, &(0x7f0000b3a000-0x10)={0x3, {"906fee8b2e8ae0"}, 0x2}, 0x10) 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002a6000-0x12)='/dev/snd/midiC#D#\x00', 0xa7e, 0x420001) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000087c000)=0x8, 0x4) syz_open_dev$sndpcmc(&(0x7f000048f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000431000-0x8)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e3d000-0x4)=0x401) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000ddb000-0x70)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000958000-0x4)={0x401, 0x6, 0x2000}, 0x4) poll(&(0x7f00000e6000)=[{r2}], 0x1, 0x0) 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5a3bdbc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 46.630790] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a57000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000daf000-0x4)=0x20, 0x4) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b19000-0x4)) r4 = syz_open_dev$dmmidi(&(0x7f000084a000)='/dev/dmmidi#\x00', 0x9, 0x2) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r4, &(0x7f0000024000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) renameat(r3, &(0x7f0000fdd000-0x1a)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000b52000-0xe)='./file0/file0\x00') 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) syncfs(r0) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000ea8000-0x90)={[0x9, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x8, 0x5, 0x4, 0xfffffffffffffffd, 0x7d33, 0x1000000000000000, 0xfffffffffffffffd, 0xfff, 0x1, 0x9, 0x7, 0x6, 0x8], 0x1d000, 0x200000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c2c000-0xbc)) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000800000-0x4)=0x8, 0x4) write$sndseq(r1, &(0x7f0000dec000-0xfc)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5, 0x5f3}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x5}}], 0x38) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0xd3}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x38)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x407e73e6, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f000031a000-0x8)={0x0, 0x0, 0x0, []}, 0xfffffffffffffd35) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) bind(r0, &(0x7f000018e000)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ifb0\x00'}}, 0x1e) 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000044000)=[{{0x0, 0x0, &(0x7f000061c000-0x8)=[], 0x0, &(0x7f0000dc1000-0x1f)=""/31, 0x1f}}, {{&(0x7f0000682000-0x10)=@nfc, 0x10, &(0x7f000071b000)=[], 0x0, &(0x7f0000ab2000)=""/52, 0x34}}], 0x2, 0x2, &(0x7f0000d85000-0x2)={0x77359400}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000312000)=@req={0xaa1, 0xf3, 0x80000001, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000c72000+0x6fe)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x6}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000bfe000)='/dev/admmidi#\x00', 0x1ff, 0x600000) r3 = accept4$llc(r2, &(0x7f00006b1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000043a000)=0xfc, 0x80000) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f00006c4000)=0x5, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/10 18:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000), 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8}, {0x3}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}], 0x1) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000972000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000da3000-0x10)={0x7f1, 0x0, 0x10003, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f000072e000-0x8)={r4, 0x4}) r5 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000de2000)) getpeername$netlink(r0, &(0x7f0000038000-0xc), &(0x7f0000e78000)=0xc) ioctl$TIOCSTI(r5, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r5, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0) [ 46.668821] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 18:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000f40000)=@abs={0x80000000000001, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f000036f000-0x8), 0xff) 2018/02/10 18:07:48 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) ioperm(0xc00000000, 0x10000, 0x40ffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@common='gretap0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000031c000)={&(0x7f0000000000)=@rc, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/229, 0xe5, 0x8001}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x8040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0xb0) 2018/02/10 18:07:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003b7000)={@common='bcsh0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000001000)={0x1e, 0x2000000000000, 0x7, 0x200}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000412000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6, 0x1, 0x5, 0xa, 0x20, 0x20, 0x0, r1, r3}, {0x2, 0x10001, 0x7, 0x6, 0x4, 0x3, 0x1, 0xeb}, {0xdef, 0x2, 0xd0e, 0x6}, 0x9, 0xd, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x3, 0x0, 0x4, 0xffff, 0x8}}, 0xe8) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) mkdir(&(0x7f00009ac000-0x1)='.', 0x54) 2018/02/10 18:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha384-generic,cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000736000-0x1)='[', 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000006f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000024c000)='comm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000405000-0x8)={0x0, 0x800, 0x1}, &(0x7f0000bcf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000201000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000609000)=0x8c) 2018/02/10 18:07:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000001000)={0x1f, 0xff, 0x3, 0x7, 0x7}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7ff}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) r2 = getpgrp(0x0) ptrace$poke(0x4, r2, &(0x7f000055a000-0x4), 0xa389) connect$nfc_raw(r1, &(0x7f0000bef000)={0x27, 0x9, 0x200, 0x7}, 0x10) mmap$binder(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x1000000000007, 0x3012, r1, 0x0) [ 46.720208] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 46.752005] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a99000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000e57000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000e7c000)={&(0x7f000057b000)={0x1d, r1}, 0x10, &(0x7f00008a9000-0x8)={&(0x7f000063d000-0x48)=@canfd={{0x0, 0x7ff, 0xe7, 0xc244}, 0x36, 0x1, 0x0, 0x0, "74fe15dfbf00376f863ee0ec7018a661e9329a41ff23a490abd1dabb30d1031a7eada5070adbf40a1ff3ac9a1115453ea4c2a20d1d443d30af53def0c0817aaf"}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000835000-0x4)=0x8d8a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) 2018/02/10 18:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000003e000)='./file0\x00', 0x2, 0x19) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000506000)='%.eth1\\\x00') syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/10 18:07:48 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/hwrng\x00', 0x10001, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fd4000)={0x1, [0x0]}, &(0x7f00008fc000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd6000-0x8)={r2, 0xfc24}, &(0x7f0000691000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd5000-0x10)={0x4, 0x8202, 0x5, 0x2, r2}, &(0x7f0000085000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000736000-0xc)={r4, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/10 18:07:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006d7000-0xcd)={0x3, 0xc5, "c9d8dc9a85a100cefb060241633945c7fec5b8735c58cb3a8e1378e6cad5eeb74bd2d13da8cdf85cd0e17a96477e6868073d2fe080c5c491fe98f7d1e86ee5272aa586ac5102487c55e1edffedc0029057603614a7eaa8a1fb2d16ab4cbc969f515d3798426217c7356c34410db628b6d123eccf0f97ff8e052bfff3c65b18d3f3e86d75c6e8b11aa09d1d43c96ee7e5d502e7e1e790442b6b1f7e0ee8fe52a7fe6d1d136001ec7306f17c7b9c0fbd30bf8402aaebb25a7044a2808060fa95db81894f6fef"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000749000-0xd)='/dev/urandom\x00', 0x0, 0x40200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f16000)=0xd, 0x4) clock_getres(0x7, &(0x7f000029a000)) r2 = dup2(r1, r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000084b000)={@common='tunl0\x00', @ifru_map}) 2018/02/10 18:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dac000-0x8)=@generic="e3fbe405847962d0eea93968629254ac", 0xfffffffffffffef7) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000048f000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0xaa1, 0x2, 0x1, 0x7, 0xfffffffffffffffd, 0xe2, 0x3, 0x2, 0x6, 0x3f, 0x0, 0x10001, 0x2, 0x7, 0x533]}, &(0x7f00000c7000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000728000-0x8)={r3, 0x6}, 0x8) accept4(r2, &(0x7f0000418000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000915000-0x4)=0x1c, 0x80000) 2018/02/10 18:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) select(0x40, &(0x7f0000ec0000)={0x5, 0x5, 0x5, 0xfffffffffffffffd, 0x0, 0x8000000000, 0xf8, 0x800}, &(0x7f00009f7000)={0x3, 0x6, 0x0, 0x0, 0x246, 0x31be, 0x7, 0xe17e}, &(0x7f0000646000-0x40)={0x7, 0x8, 0x0, 0x1000, 0x9, 0x9, 0x7ff, 0x16}, &(0x7f0000dc9000)={0x77359400}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2710}, 0x8) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/10 18:07:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f00005d9000)='/dev/midi#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000002000-0x18)={0x1, 0xbc4c, 0x1, 0x0, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x45)={0x0, 0x3d, "1f0b6a15f654fd89b7e93f2bcb98897c17e8a81e79355c36c8e1c9ab9ee58b06a8fbb307fe09ec6c25b92ccd515ca01caafc694171425f44ca8751caa6"}, &(0x7f0000000000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7409}, 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000116000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x10001) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1ff) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000c18000-0xc)={@dev, @multicast2}, &(0x7f0000131000)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000394000+0x6ac)={@loopback, 0x0}, &(0x7f00000d3000-0x4)=0x14) accept4(r3, &(0x7f00000a6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00006af000-0x4)=0x26, 0x80800) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r4}, {}]}]}, 0x38}, 0x1}, 0x0) [ 46.938618] sock: sock_set_timeout: `syz-executor6' (pid 7658) tries to set negative timeout 2018/02/10 18:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x2, &(0x7f0000550000)={0x81, 0x6}, &(0x7f0000256000-0x8)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f000027e000)={0x1f, 0x6, 0x1, 0x2, 0x4, 0x6}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000851000)={0x3, 0x100, 0x8, 0x1c}) r4 = accept4(r0, &(0x7f000020f000)=@un=@abs, &(0x7f0000f64000)=0x8, 0x80800) sendto$ipx(r4, &(0x7f000073f000-0x9d)="688acb60f059f8ae7efe6e7d8c840a96152acc92d902062f58b2689ba8f9cd55475ba44fb15ed9f57fdea193ba0fac674237e8dccb907b1cb01c3faa12982656932a09699a1d866eceae911227176de58c04a30e31444eadcf8fc4593826cb638ca31b3f5fa4b095e776035fd326e3ec892fb1de38944a381a0ada4937e86c24f7ecaed52ba6f814b916dded98a443b55b394290c1b147d781f507ee85", 0x9d, 0x200000c0, &(0x7f0000772000)={0x4, 0x5, 0x8, "8060e6c4291e", 0x971}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/10 18:07:49 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f000005a000-0x4c0)={{0x1, 0x7, 0x6, 0x1f, "57c10e958dcf83dd80e749382a15dccde17e02c70140cfc0b420f6c9d957498dabcd1d42973ec9fc8bd465ce", 0x3d1}, 0x1, [0x10000, 0x5, 0x1, 0x9, 0x1000, 0x4, 0x10000, 0x800, 0x9, 0x5, 0x8, 0x0, 0x1d2b, 0x20000000000000, 0x3, 0x5, 0x9, 0x20, 0x1, 0xfffffffffffeffff, 0x1, 0x5d, 0x0, 0x8001, 0xffffffffffffffff, 0xbe, 0x2, 0x10000, 0x9, 0x72, 0x8, 0xfff, 0x9, 0x65, 0x6, 0x55e, 0x10000, 0x0, 0x20, 0x20, 0x53e, 0x100000000, 0x5, 0x9, 0x4, 0x6, 0x7, 0x4c3, 0x5, 0x6, 0xffffffffffffffe1, 0x100000000, 0x10000, 0x9, 0x2, 0x8, 0x0, 0x6, 0x3, 0x8000, 0x3, 0x2, 0x3, 0x8, 0x9, 0x7ff, 0x1, 0x6, 0xb6f0, 0x9, 0x1, 0x7fff, 0x6, 0x0, 0x3, 0x9, 0x0, 0x0, 0x7c1, 0x7f, 0x1, 0x1, 0x80000001, 0x8001, 0x7, 0xac8, 0x2, 0x0, 0x1, 0x9, 0x2, 0xffff, 0x10000, 0x5, 0x81, 0x2, 0x40, 0x1, 0x0, 0x80000000, 0x0, 0x6, 0x6, 0x95, 0x9, 0x0, 0x4, 0x1ea2bf6b, 0x9, 0x125f, 0x2, 0x3, 0x80000001, 0x1, 0x62, 0x0, 0x3ff, 0xfffffffffffffffe, 0x4, 0x8, 0x527, 0xffffffff, 0x100000001, 0x101, 0x0, 0x6, 0x2, 0x4]}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000001c000-0x10)={{r1, r2/1000+30000}}, &(0x7f000005a000)={{}, {0x0, 0x0}}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f000005b000-0x10), 0x20000001, &(0x7f000004c000)={{}, {0x0}}) futimesat(r0, &(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000041000-0x8)={{0x0, 0x2710}, {r4, r3}}) 2018/02/10 18:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005c6000-0xc)={0x1, r0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000884000-0xea)=""/234) 2018/02/10 18:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007b3000)='/dev/amidi#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00005d4000-0x80)={0x1, 0x0, [{0x1}]}) tee(r0, r1, 0x10001, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000bbf000)={"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"}) 2018/02/10 18:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007eb000-0xa)='attr/prev\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae2000-0x4), &(0x7f0000382000-0x4)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000d4000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b8f000)={0x0, 0xc5, "28a5d45be91446cbfd0f923e49e12ee40f3e51d7bd2afbd05864fa5eea718758991a0e72cdf267b2ced65a6211cad030985cc6fbf6d3858b0b81d3e040fc0d8404b65702d696fcd273d8b1053d8cb6bd51e38befe3285d7eeac270026889120c9430d6153993f05bfaf35a602f7cf060e913115f40dc78e7a5a5053364700924a4f33e488cce3e60b5464a83145dcfae378a3aaf6bba985a927deab5f460e33baaf9666abb83efb09a6c9ee985c967ed3705148542d35759edfbe837430e3e35a383a53801"}, &(0x7f0000124000-0x4)=0xcd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f50000)={r3, 0x805, 0xffffffffffffff9e}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000a97000-0xad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecf5de", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000682000-0x70)={0x6, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @rand_addr=0xffffffff}, {0x2, 0x3, @multicast1=0xe0000001}, 0x20d, 0x7, 0xfff, 0x80000000, 0x1000, &(0x7f0000085000-0x10)=@generic="8cbe28765f6f74ec4814263d24d234f9", 0x100000001, 0x81, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0}, &(0x7f00009bb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002a7000)='numa_maps\x00') fstat(r2, &(0x7f0000308000)) set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/02/10 18:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffe}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/user\x00', 0x2, 0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000029f000-0x8)={0x0}, &(0x7f00003ac000-0x4)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00000a6000-0x10)={0x7}) bind$inet6(r0, &(0x7f0000c02000)={0xa, 0x3, 0x100, @empty, 0x7}, 0xffffff30) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000753000-0x8)=@assoc_value={r4}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x10}, 0x0) accept4(r0, &(0x7f0000369000)=@nfc, &(0x7f0000f8b000-0x4)=0x10, 0x0) 2018/02/10 18:07:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000002000-0x4)=0xfffffffffffffdd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x7d)=""/125, 0x7d) [ 46.984720] sock: sock_set_timeout: `syz-executor6' (pid 7669) tries to set negative timeout [ 47.027516] audit: type=1400 audit(1518286069.054:72): avc: denied { getopt } for pid=7678 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 18:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000028c000-0x28)={@common='teql0\x00', &(0x7f0000980000-0x8a)=@ethtool_regs={0x4}}) [ 47.051593] audit: type=1400 audit(1518286069.054:73): avc: denied { read } for pid=7678 comm="syz-executor0" path="socket:[20546]" dev="sockfs" ino=20546 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 18:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000768000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb3000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f000008b000)=0xe8) r2 = getgid() fchownat(r0, &(0x7f000003a000-0x8)='./file0\x00', r1, r2, 0x1100) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) execve(&(0x7f0000366000-0x8)='./file0\x00', &(0x7f0000df9000-0xc)=[&(0x7f0000aa5000)='overlay\x00', &(0x7f000046d000)='overlay\x00', &(0x7f0000112000)='overlay\x00'], &(0x7f0000dce000-0x10)=[&(0x7f0000abb000-0x8)='overlay\x00', &(0x7f000063d000)='-^\x00', &(0x7f0000c73000-0x8)='overlay\x00', &(0x7f000074c000)="2765746830657468312a279f626465767573657200"]) 2018/02/10 18:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c0000-0x9)='/dev/vcs\x00', 0x282, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009a8000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f000099e000-0x4)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f28000)=0x3, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f79000-0x4)={0x7ae, 0x9, 0x1}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000072a000)={0x8000, 0x4}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00001c4000)={@ll={0x11, 0xff, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, {&(0x7f0000e17000)=""/170, 0xaa}, &(0x7f0000202000-0x1), 0x2}, 0x30) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00004c2000-0xe1)=""/225) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000014f000)) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e5b000-0x8)={0x0}, &(0x7f0000242000)=0x8) futex(&(0x7f0000ce0000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10)={r2}, &(0x7f000018a000), 0x1) 2018/02/10 18:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) open(&(0x7f000061f000-0x8)='./file0\x00', 0x20040, 0x1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 18:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @random="5c16fb38dd47", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x10000000000001, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/10 18:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xffffffffffffffff) sendto$inet(r0, &(0x7f00000ee000), 0x0, 0x0, &(0x7f0000948000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000053f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0xdd5d, 0xffffffff, 0x8, 0x3, 0x2}, &(0x7f0000628000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000088e000)={r1, 0x2f}, 0x11d) 2018/02/10 18:07:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x4, {0x100000000, 0x3, 0x9, 0x1, 0x1, 0x80000000}, 0x20, 0x5}, 0xe) symlinkat(&(0x7f0000c5e000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) connect$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/10 18:07:49 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x25) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x18, 0x0, 0x8, "071005000000ef0000"}], 0x18}, 0x0) r1 = socket(0x8, 0x800, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000027000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000030000-0xa)='/dev/dsp#\x00', 0x30, 0x101200) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000031000-0x10)={{0x0, 0x2710}}, &(0x7f0000031000-0x10)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000030000-0x28)={0x5, 0xf2, 0x8, 0x81, 0x9}) [ 47.185938] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 47.193480] in_atomic(): 1, irqs_disabled(): 0, pid: 7706, name: syz-executor6 [ 47.201321] 1 lock held by syz-executor6/7706: [ 47.205987] #0: (rcu_read_lock){....}, at: [<000000000f8ed1a5>] __rds_conn_create+0xe46/0x1b50 [ 47.215038] CPU: 0 PID: 7706 Comm: syz-executor6 Tainted: G W 4.15.0+ #217 [ 47.223262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.232615] Call Trace: [ 47.233444] IPv4: Oversized IP packet from 127.0.0.1 [ 47.235196] dump_stack+0x194/0x257 [ 47.235218] ? arch_local_irq_restore+0x53/0x53 [ 47.235234] ? print_lock+0x9f/0xa2 [ 47.235247] ? lockdep_print_held_locks+0xc4/0x130 [ 47.235272] ___might_sleep+0x2b2/0x470 [ 47.235283] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.266905] ? __debug_object_init+0x235/0x1040 [ 47.271555] ? debug_mutex_init+0x1c/0x60 [ 47.275688] __might_sleep+0x95/0x190 [ 47.279476] kmem_cache_alloc_trace+0x299/0x740 [ 47.284127] ? lock_acquire+0x1d5/0x580 [ 47.288078] ? lock_acquire+0x1d5/0x580 [ 47.292034] ? __rds_conn_create+0xe46/0x1b50 [ 47.296511] rds_loop_conn_alloc+0xc8/0x380 [ 47.300826] ? rds_loop_conn_free+0x290/0x290 [ 47.305301] ? __init_waitqueue_head+0x97/0x140 [ 47.309953] ? rcutorture_record_progress+0x10/0x10 [ 47.314950] ? __lockdep_init_map+0xe4/0x650 [ 47.319341] __rds_conn_create+0x112f/0x1b50 [ 47.323753] ? rds_conn_drop+0xb0/0xb0 [ 47.327616] ? find_held_lock+0x35/0x1d0 [ 47.331665] ? __might_fault+0x110/0x1d0 [ 47.335720] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.341583] ? rcu_note_context_switch+0x710/0x710 [ 47.346502] ? kasan_check_write+0x14/0x20 [ 47.350716] ? copyin+0x91/0xb0 [ 47.353976] ? copy_page_from_iter+0x50e/0x7c0 [ 47.358541] ? _copy_from_iter+0xf30/0xf30 [ 47.362758] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.367154] ? rds_message_copy_from_user+0x29e/0x370 [ 47.372324] rds_conn_create_outgoing+0x3f/0x50 [ 47.376974] rds_sendmsg+0xda3/0x2390 [ 47.380748] ? avc_has_perm+0x43e/0x680 [ 47.384719] ? rds_send_drop_to+0x19d0/0x19d0 [ 47.389193] ? iterate_fd+0x3f0/0x3f0 [ 47.392972] ? lock_downgrade+0x980/0x980 [ 47.397102] ? find_held_lock+0x35/0x1d0 [ 47.401162] ? sock_has_perm+0x2a4/0x420 [ 47.405204] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.410545] ? lock_release+0xa02/0xa40 [ 47.414497] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.420360] ? __check_object_size+0x8b/0x530 [ 47.424829] ? __release_sock+0x360/0x360 [ 47.428964] ? __might_sleep+0x95/0x190 [ 47.432920] ? selinux_socket_sendmsg+0x36/0x40 [ 47.437563] ? security_socket_sendmsg+0x89/0xb0 [ 47.442294] ? rds_send_drop_to+0x19d0/0x19d0 [ 47.446768] sock_sendmsg+0xca/0x110 [ 47.450462] SYSC_sendto+0x361/0x5c0 [ 47.454159] ? SYSC_connect+0x4a0/0x4a0 [ 47.458130] ? security_socket_bind+0x89/0xb0 [ 47.462612] ? SYSC_bind+0x290/0x410 [ 47.466319] ? kmem_cache_free+0x258/0x2a0 [ 47.470541] ? compat_SyS_futex+0x288/0x380 [ 47.474845] ? compat_SyS_get_robust_list+0x300/0x300 [ 47.480017] ? filp_open+0x70/0x70 [ 47.483539] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 47.488277] SyS_sendto+0x40/0x50 [ 47.491710] ? SyS_getpeername+0x30/0x30 [ 47.495750] do_fast_syscall_32+0x3ee/0xfa1 [ 47.500050] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.505049] ? do_int80_syscall_32+0x9d0/0x9d0 [ 47.510562] ? mmdrop+0x18/0x30 [ 47.513820] ? finish_task_switch+0x29b/0x890 [ 47.518300] ? syscall_return_slowpath+0x2ac/0x550 [ 47.523304] ? prepare_exit_to_usermode+0x350/0x350 [ 47.528298] ? sysret32_from_system_call+0x5/0x3b [ 47.533128] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.537956] entry_SYSENTER_compat+0x54/0x63 [ 47.542337] RIP: 0023:0xf7f8cc79 [ 47.545677] RSP: 002b:00000000f778809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 47.553359] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020218000 [ 47.560603] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020062000 [ 47.567849] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 47.575092] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 47.582341] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) userfaultfd(0x80800) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(r0, r1) 2018/02/10 18:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000b7e000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/10 18:07:49 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000041f000-0x20)={@generic="b3862a5694983a9848085b19bf679a2d", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dc0000), &(0x7f0000dc1000-0x4), &(0x7f00002fd000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/status\x00', 0x0, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc0000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000a36000-0x73)=""/115) 2018/02/10 18:07:49 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000016e000-0x13)=""/19, 0x13) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00ac100000000000000600", &(0x7f000093b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093e000-0x10)=@common, 0x10) 2018/02/10 18:07:49 executing program 1: open$dir(&(0x7f0000e58000-0x8)='./file0\x00', 0x20000, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000dbc000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0xfffffffffffffef1, &(0x7f000083e000-0x8)=0x3) waitid(0x0, 0x0, &(0x7f0000ced000), 0x0, &(0x7f0000707000-0x48)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000769000)={0x0, r2}, 0xe7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000809000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x14) 2018/02/10 18:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008ef000-0xb)='/dev/midi#\x00', 0xd51, 0xf554a3b4758b4303) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000593000-0x8)=@assoc_value, &(0x7f00003d0000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000748000)={0x4, r2, 0x1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000010a000)={{0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x2, 0x74, @empty, 0x4}, 0x7, [0x4, 0x3, 0x1, 0x8001, 0x6, 0x7f, 0x9, 0x4]}, 0x5c) pipe(&(0x7f00005ef000-0x8)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) 2018/02/10 18:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x20002000) truncate(&(0x7f000072b000)='./file0\x00', 0x0) 2018/02/10 18:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) open(&(0x7f000061f000-0x8)='./file0\x00', 0x20040, 0x1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)