[....] Starting enhanced syslogd: rsyslogd[ 12.698103] audit: type=1400 audit(1517132517.538:5): avc: denied { syslog } for pid=3520 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.960096] audit: type=1400 audit(1517132522.800:6): avc: denied { map } for pid=3660 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 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/01/28 09:42:09 fuzzer started [ 24.222547] audit: type=1400 audit(1517132529.063:7): avc: denied { map } for pid=3671 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 2018/01/28 09:42:09 dialing manager at 10.128.0.26:42189 [ 28.048873] can: request_module (can-proto-0) failed. [ 28.058414] can: request_module (can-proto-0) failed. 2018/01/28 09:42:13 kcov=true, comps=true [ 28.652916] audit: type=1400 audit(1517132533.493:8): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9100 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 09:42:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x5, 0x0, 0x0, 0x4008, 0x2, 0x0, 0x3, 0x10000, 0x2, 0x7}, 0x10) pause() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0x1)='/dev/adsp#\x00', 0x40d4, 0x40a000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000)={r1, 0x1}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/63) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000)=""/179) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000-0x18)=""/24) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x8001, 0x4, 0x1, 0x96f2, 0x1, [{0x7, 0x9, 0x71, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x9}, 0x6) r3 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl(r0, 0x6, &(0x7f0000003000-0x19)="f9c1daf024076ab57355822e255a299e534824fd95a04b8627") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xff, 0x2, 0xffffffff00000000, 0x40, 0xffff}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000005000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r2, 0x6, 0x0}, &(0x7f0000007000-0x4)=0xc) r4 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x801) prctl$setmm(0x23, 0x2, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x2, 0x10}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000008000)={0x0, 0x0}) 2018/01/28 09:42:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c5000-0xa)='/dev/cuse\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000056000-0x18)={0x18, 0x0, 0xa, @fuse_bmap_out={0xca6}}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x20001, 0x0, [0x80000001, 0x4e, 0x1, 0x100000001, 0x9, 0x534, 0x392b, 0x1010000000000000]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0x2e)=""/46) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) sched_setparam(r1, &(0x7f0000000000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000004000-0x30)={0x30, 0x7, 0x0, 0x8, 0x81, 0x5, 0x401, 0x2}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9, 0x7, 0x4, 0x400, 0x7, 0x4000000, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000006000)={0x0, 0x0}) write$fuse(r0, &(0x7f0000006000-0x30)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0xa, 0x2be4, 0x80000001, 0x8}}, 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r4, &(0x7f0000007000)=0x0, 0xc05) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000002000)=0x7) bind$vsock_dgram(r3, &(0x7f0000007000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/28 09:42:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000541000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x4305, 0x800}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000002000)="8528e3d4a4a8878685e0bc7b9671a96832c4254978711f716dd73402891e93d33fc414b14cfae3b2c1a1ab7318b5037658ee265951688fd251fa87") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000006, 0x13, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x80411196ded8df27, &(0x7f0000005000-0xaf)=""/175, &(0x7f0000005000-0x4)=0xaf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) fcntl$addseals(r3, 0x409, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xf6)="156ec7e16bb1540fc2b2f64f2e1e7974b4390528edbb75ab37e06a2a49fc481b1bfa62c04646c0d094156e10761b3085ef4f9bd25c8bc591cb00b585513b827853095b4f9a34143c9354feb473f2b93745d0ec8c41ba158a0d2972759fe2b4e0fc337db72b1081ee2b9a9001c113cebcad6b1eb3542b66910c920976107ca09305c140cc78e7f53d4534402718c5e883908f45e274b24434360dae3e1818c540478dcf84e32a2e9560503825aa0fcb802784a07480a954affcdab28acebbd1303d2b80821b7410d491341aa48f9b677d3406207a6fea4043ddf4e07d25dc3e216f9dd5526c33354dcb9c23981aa26cfde0fd4798f42f", 0xf6, 0x800, &(0x7f0000007000-0x10)={0x1a, 0x3, 0x5, 0x8, 0x3, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000007000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000008000-0x50)="966132f99db11be1ed1375df700928ec517f8c85504ffc9dd60351237b4dd906eacd88cd589f38690b36c97e5106673f6690fc7cb045a69cb85c6b29d8ee9e3652b653d0a02206d735dbf6d417df1335", 0x50}, {&(0x7f0000006000)="5897b6eee8e61202e2c933e8f485eb30005f6fe67f338e9ec1c83d4d76a0c75fcede6a498add6043c208b2c05a454b51a80a58441d082fda8fb85648fb782304f46274f9f43ae67dacc536a3c2236ea74248b76d75539c01e48968f9322852970f96f727bafb0586485301622108491fd16d6442706fb3493624e1fbc8e4c895614a566907fb81732cb21bf401463f57795a7625a578e2356f6b42372f268005784e7024d2f4d3450ae3c901b50af45f564235bee0c0bd82e78aa2d90554664b3b20c5b88059302dd0ca048411", 0xcd}, {&(0x7f0000004000-0x17)="dd09885861e52e4328350846fc8291a46057c6ab74b532", 0x17}], 0x3, &(0x7f0000005000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r1, r2}], 0x20, 0x24000000}], 0x1, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000008000)='./file0\x00', 0x200) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000)={{0x0, 0x1, 0xa5, 0x5, "ad6f83993c6d982e66c59b0c29c5352eede0e9772bb2edec4e69aba6fe36872b2b1fba87d20f93c78011f868", 0x8}, 0x0, 0x0, 0x4, r5, 0x2, 0x6, "af23e8aeb0b79a1505c1e1cd71de17d012a74656ab8f69c3745d99d4e60fe5bbc02a50e867136e48f0a34ea1dc5707429fe22e7ce4a32107d55c9eda29ee6878", &(0x7f000000a000-0x10)="5d626465766e6f6465761e7070703100", 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7, 0x5, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x842d40}, 0xc) ioctl(r0, 0x7, &(0x7f0000001000-0x23)="be1165afba9bf72b4661096e062dd7f7c47f7964dc69f0010e3e900c2cbdfc25988f63") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1000, 0x30, 0x8, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000)={{0x1ff, 0x1ff}, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000)=0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000000)="4b386427aee73d425c2ec0e63efa28d55abbe74422c1cb4769b4bd9d2052aa277355ddc0d09f53ad4ccbfebdb96000fe8da1c3c028eb32e949c382ade42d1985973b9ac0f02268c854919a36039eec092f08a7fa3a1c7fa1780509fda9bd7aca57a5edab087b4c937e478b0464a8c3ce03e1699c26bb6bfcd6d91413951cd51032daa07aee4ae5cd92b112d02f8ad1b5808e72c5fef33ae3c8b249eeb5defb22ad622ecc477a4f291d543c1916", 0xad) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x40, 0x8}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r3, 0x4}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) write$fuse(r0, &(0x7f0000004000)={0x50, 0x1, 0x5, @fuse_init_out={0x7, 0x1a, 0x5, 0x7, 0x26, 0xda5, 0x8, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) r5 = socket$nl_generic(0x10, 0x3, 0x10) splice(r0, &(0x7f0000004000-0x8)=0x0, r5, &(0x7f0000004000)=0x0, 0xffffffffffffffc1, 0x3) rt_sigpending(&(0x7f0000008000-0x8)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000008000)={"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"}) 2018/01/28 09:42:15 executing program 4: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c10000/0x4000)=nil, 0x4000, 0x4, r0) shmget(0x3, 0x2000, 0x20, &(0x7f0000d30000/0x2000)=nil) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r1, &(0x7f00002db000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$sg(&(0x7f000054b000)='/dev/sg#\x00', 0xffffffffffffffff, 0x100) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000014a000-0x8)=0xf000) pread64(r3, &(0x7f0000f8e000)=""/4096, 0x1000, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fcd000)=0x0, &(0x7f0000869000)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000f17000-0x18)={0x1, 0x5, 0xffffffffffff8d7a}) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00008e5000)="78c1ee861536a7a4d4955ce2917b7658d7b39102019f106a2f9229a139915112900360058cc91e737a9ba15bb6587395c124c2f9f466c83a8217cde2c16bc98fcf5c406b37640a3b8cf894f8e744c7b5d7476ab0889761d78c6d5f3ad080513a5b764bac23b6b9fdfe69de54a9af1ecac0fc4d55760376803c2891693b6c85aa328f4120e4f07d942294095f1900979ae5785ac7223a6dd9eca17e15ed3ba8feef96d4906b941895db0ebd3d", 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0xf, 0x8}, {0x7, 0x2d}, {0xc, 0xeddb}, {0x0, 0x7}, {0x4, 0x2}], 0x5) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1, 0x4, 0x0}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000002000-0x1f)=""/31, &(0x7f0000003000-0x4)=0x1f) munlockall() getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r5, &(0x7f0000006000-0x4d)={'system_u:object_r:getty_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x38, 0x0}, 0x4d) 2018/01/28 09:42:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x9) r1 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000001000-0x24)=[{0x3, 0x1000, 0x0}, {0x1, 0x5, 0x1800}, {0x2, 0x8, 0x1000}, {0x3, 0x3, 0x1800}, {0x3, 0x87bc, 0x1000}, {0x3, 0x6, 0x1800}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000000)="e662fa4c604ef4cb30b4e45d9dff796b07eb2f8b1257f3840963dd644f04d94710e0249572e21c3de7ff7497a57d898511baa040cfb8e6b853c4479ce224b45a9929387af03c4df7f46dea97c20d24c5d702cd9fc56df6ddb4f7a9f50e46bb172dcad6dab5d08ca573211f7362a9421ad92f45557492520f742ebc9ec2e6203e50685087f59fbea1769b67753ff8b721103b9ace5a6b207b4169d57284abbd86e899e50058da6b10e74a6b981c8cfe7d080fc9e63b2e73060a415bf4ad8bcfd997", 0xc1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0xf, r3, 0x5c, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000004000-0x30)={0x80, 0x7f, 0xc8, 0x3745, 0x7, 0xce5f}) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x1f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x200, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f0000005000-0x30)=[{&(0x7f0000008000-0x48)="b5a2547243525b49654e9faa466c995ae0f0590b5535d1b9027e6370b8767e02a603011f01507fa484e74aa82a713e5624e9c8233602dc6736fe770ab6a7cc28dcbfb24692fa19fb", 0x48}, {&(0x7f0000008000-0xe7)="c67384d45f32ea78544cacd74f0d51c40156ff197c7b4df987ddee4c4f75e9af883ddf11171bd35bc2df47864635e99f1269d3a19314a8c90bf0df73150820580cdd0f2c9cf1deb1be93d34d2b27a82cf98805c11bb08a9b175cff991fd4c95b25b10d08664cdce087726249aec6edf17f9444c7facea6865f9844eba9d8acf0796e78c152e59987e08bfbcdc225e85b7a75826843bf30bf9d5223539b4a250418dc76d0dd11f947abbfa5fdad9c4f7847c76ee5bdfe8469321eb1664a186aa157617b04cdcf1f491e082bd50bc1c0cab9ce439dfaca8950abaa640b11f3922d57386522e55469", 0xe7}, {&(0x7f0000004000)="265de5109fb1370d46fa04bd045d4788b13fe0df282b78e663a74b2c9352f3662ae323c87fe3ff82516841b45f907b1fde5a4fadb9aee1cef2133447db60430987456e0b9a35fd1535f6cdc30e9ea2bd0a4cabdbc4e5329f8407210e2af7f676eb9df4", 0x63}], 0x3, 0x6) 2018/01/28 09:42:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x103000, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/254) r2 = shmget(0x0, 0x2000, 0x4, &(0x7f00002c5000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/220) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) io_getevents(r3, 0x6, 0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r4, r5+30000000}) restart_syscall() ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000)=""/77) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x8, 0x6, 0x7fff, 0xfff, 0x9}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r6, 0xfffffffffffffea9}, &(0x7f0000001000)=0x8) mlockall(0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1, [0x800, 0xec64000000000, 0x5, 0x5, 0x2, 0x200, 0xffffffffffffff38, 0xfff]}, 0x5c) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='posix_acl_access-+/nodev{\x00', 0x1a, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000003000-0x20)={0xffffffff80000001, 0x1, 0x1, 0x94, 0x0, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) sched_setscheduler(r7, 0x3, &(0x7f0000001000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x4, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000005000)={r8, 0x0}) 2018/01/28 09:42:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 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) process_vm_readv(r0, &(0x7f0000662000-0x30)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f00009cf000)=""/70, 0x46}], 0x3, &(0x7f0000000000)=[{&(0x7f000071c000-0x46)=""/70, 0x46}, {&(0x7f0000c4b000)=""/111, 0x6f}, {&(0x7f00009e9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000054000)=""/167, 0xa7}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f00009a8000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x8, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) pread64(r1, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0xcf)="f70335de8a2822567c2e2f76e3bb7127151addd464ceb95f0ce0004086586ec7494a13c7e1baf0caec4d1d259ee4c96494a8d9f02c87a3c48dacc8af291d1bcb89be93e834d12b3cc3f1324c35e8d7a021d50455f7f456a0e880ccecb4d1c29a8e18a1880599827b9e632d3da055de0cf52339e5de45c318195febb7936d01dfd9b0dc19dd2c94b1331df00de2e1f13e8398d892836014dedcefb9001fe9ef007579f064ff4d5c7297a8aa33ce1b1c439801d7f3b144263181ccfbee400b68d59f2d7edc7067e246aa9712c681e162", 0xcf, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="9652b26e7701d49f619c0a420eb574fb19e4074e91d3bb1487eabd69acdae8511ec142e74eea6a140e6ce18b48cd1149d376a43c76b7cbafca0aaa98a4cdec08b031e9dd31478b1e3948e2ba745e9ab3f86bffd0f1d56c16113d875d05c1d446a550e032bc16e993571b1189afffa28bfc10403981e6316a81a86ef8783b003d78670860c6c225feb9bc756f5f7240ad843fb6bf6f3529f593478bb4a6f8157eb9654d8ce6f8f49447c73aa2850e0b3406abefdc7d6d06360ccd73d9eca60135e3b755e17a5a1277162203f04a477cf646e00a4b39cb5e585a2fd758cead6aaf3d2f52d7dc03913347a4e84f5a32f76380", 0xf1, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x10)='/selinux/access\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x180, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000004000)=0x1c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x3, 0x1, 0x2, 0x45, 0x3, 0x8b, {0x0, @in6={{0xa, 0x2, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x3f, 0x1, 0x80000000, 0x4bcc0000000000}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x5}, &(0x7f0000006000-0x4)=0x8) ioctl$KDADDIO(r4, 0x4b34, 0x8) [ 30.829522] audit: type=1400 audit(1517132535.669:9): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/root/syzkaller-shm928199381" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.889004] audit: type=1400 audit(1517132535.729:10): avc: denied { sys_admin } for pid=3717 comm="syz-executor2" 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 [ 31.062081] IPVS: ftp: loaded support on port[0] = 21 [ 31.141821] audit: type=1400 audit(1517132535.980:11): avc: denied { net_admin } for pid=3719 comm="syz-executor2" 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 [ 31.269173] IPVS: ftp: loaded support on port[0] = 21 [ 31.439735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.497139] IPVS: ftp: loaded support on port[0] = 21 [ 31.683276] IPVS: ftp: loaded support on port[0] = 21 [ 31.838293] IPVS: ftp: loaded support on port[0] = 21 [ 31.936856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.055587] IPVS: ftp: loaded support on port[0] = 21 [ 32.171612] IPVS: ftp: loaded support on port[0] = 21 [ 32.313310] IPVS: ftp: loaded support on port[0] = 21 [ 32.526113] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.016612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.250301] audit: type=1400 audit(1517132538.090:12): avc: denied { sys_chroot } for pid=3719 comm="syz-executor2" 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 [ 33.282535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/28 09:42:18 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x9) r1 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000001000-0x24)=[{0x3, 0x1000, 0x0}, {0x1, 0x5, 0x1800}, {0x2, 0x8, 0x1000}, {0x3, 0x3, 0x1800}, {0x3, 0x87bc, 0x1000}, {0x3, 0x6, 0x1800}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000000)="e662fa4c604ef4cb30b4e45d9dff796b07eb2f8b1257f3840963dd644f04d94710e0249572e21c3de7ff7497a57d898511baa040cfb8e6b853c4479ce224b45a9929387af03c4df7f46dea97c20d24c5d702cd9fc56df6ddb4f7a9f50e46bb172dcad6dab5d08ca573211f7362a9421ad92f45557492520f742ebc9ec2e6203e50685087f59fbea1769b67753ff8b721103b9ace5a6b207b4169d57284abbd86e899e50058da6b10e74a6b981c8cfe7d080fc9e63b2e73060a415bf4ad8bcfd997", 0xc1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0xf, r3, 0x5c, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000004000-0x30)={0x80, 0x7f, 0xc8, 0x3745, 0x7, 0xce5f}) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x1f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x200, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f0000005000-0x30)=[{&(0x7f0000008000-0x48)="b5a2547243525b49654e9faa466c995ae0f0590b5535d1b9027e6370b8767e02a603011f01507fa484e74aa82a713e5624e9c8233602dc6736fe770ab6a7cc28dcbfb24692fa19fb", 0x48}, {&(0x7f0000008000-0xe7)="c67384d45f32ea78544cacd74f0d51c40156ff197c7b4df987ddee4c4f75e9af883ddf11171bd35bc2df47864635e99f1269d3a19314a8c90bf0df73150820580cdd0f2c9cf1deb1be93d34d2b27a82cf98805c11bb08a9b175cff991fd4c95b25b10d08664cdce087726249aec6edf17f9444c7facea6865f9844eba9d8acf0796e78c152e59987e08bfbcdc225e85b7a75826843bf30bf9d5223539b4a250418dc76d0dd11f947abbfa5fdad9c4f7847c76ee5bdfe8469321eb1664a186aa157617b04cdcf1f491e082bd50bc1c0cab9ce439dfaca8950abaa640b11f3922d57386522e55469", 0xe7}, {&(0x7f0000004000)="265de5109fb1370d46fa04bd045d4788b13fe0df282b78e663a74b2c9352f3662ae323c87fe3ff82516841b45f907b1fde5a4fadb9aee1cef2133447db60430987456e0b9a35fd1535f6cdc30e9ea2bd0a4cabdbc4e5329f8407210e2af7f676eb9df4", 0x63}], 0x3, 0x6) 2018/01/28 09:42:18 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/cuse\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x6, 0x2, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4)=0x0, 0x0) 2018/01/28 09:42:18 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000094c000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001df000)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000912000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000000f000-0x4)=r2) getgroups(0x9, &(0x7f0000ad1000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgid(r3) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x100000b, 0x12, r1, 0x0) 2018/01/28 09:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x100000, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) writev(r1, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) [ 33.582477] audit: type=1400 audit(1517132538.423:13): avc: denied { map } for pid=4273 comm="syz-executor2" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/28 09:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000035a000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000be7000-0x100)={0xf97cff8c, 0x8, 'SE Linux', "f1f596d6aa97d7f9b1158d132ee0977e5fc859a63f3839ea87cf4583554cdabb0886a89eabf25f5dab058d20a5f8be3b04a87108fdfccd0d5c9b044bf651ba4e403b5942e6a21a9ade398d71b6f33181a432df2177e2829179f1bb2d6f05c548f0b682e4df5e20138bf0e464135d47f009916c8f4b00e304837fb96917dccade2719226c2e1642d0b37132b50dfc38298fb2be20865cdcb36deee442a6ba4e6b15a9fe33114167b0823b64ac787b806178622ce41d792c0f2b7033fe0641033d1489be985bdfb778d7e1a5340538eb"}, 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000052000)={0x0, 0x0, ""}, &(0x7f0000479000)=0x8) fstatfs(r1, &(0x7f0000503000-0xaa)=""/170) connect$inet6(0xffffffffffffffff, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000eb5000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000070e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000656000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_route(r2, &(0x7f0000643000-0x38)={&(0x7f0000280000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000bf5000)={&(0x7f00005b9000)=@ipv6_newaddr={0x34, 0x14, 0x400, 0x7, 0x2, {0xa, 0x8, 0x620, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00005bb000-0x10)=@req={0x7, 0x62, 0x1, 0x7fff}, 0x10) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000da3000)=0x0, &(0x7f00008c5000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$netrom(r2, &(0x7f0000122000)={&(0x7f00000f5000-0x10)=@ax25={0x3, {"ae6821e924a3ed"}, 0x8001}, 0x10, &(0x7f0000e0e000-0x60)=[{&(0x7f00006f2000)="e30b8838400f9281fea0e0e316312de7fe85e015f52b7e20d225989cf72d6e1a8c3bd67411059ecd8650ffd079533cdd42187c6c890b9fa8c957d6c807cdc06125d9312ed7f14539897b6c7f3dde06ac5b5ea56f5e4725ef18955a463d963cdd367099c6bb4419fb79b51bffdc98b17d95c037ae77558cc480c31a978d0fd4bffa455b9075531e0381ea5ccf51fba28f4ce235307752ac9911e4f33d3e7944896356593b425955fa43e930c66d6be342f6fa7cd59bb0ac0d5fc316680a888ef212198b6a86b0c3e9d48e5c3af697319aba6e6421dbe9ec0814e679301ea2eabf328a71f0", 0xe4}, {&(0x7f0000502000)="32de059281d9331c70b5a6576e7beb988bd7e1706a81ad4591725ca1fdddb96dd02fbf7259d7c7ab28bf9723b16f3be08e836e4018a5f892fa2f8248099c5f3c0dfa843b7e09275b920fff0473e061bd63aebd47fe6bcfd7c5688f31b5c7f58e9969eb4dce4ea58c7809a10f21e3a01f67d49950dd54db4d9074a8c30734e7e06a60f46264bd4dcf86b81e8289481893087a0fac3fbaeb9fb29d899f3e51f18714830cf6ab2c26abba11b2a0b1c8647a33652c375b99f6e81066b87034ccbdec35145f822538c98536b71e2b05762f9aeaaf541517f11aecb500d5151918fc", 0xdf}, {&(0x7f000085a000)="2d38f2a61b904b542b9a06d0fdb5010f74557aebbd92105eb5ea4958182d1363c13dffab8ae6bd97e6ed3bc01589970057df7581aa16", 0x36}, {&(0x7f0000360000-0x7c)="bb4acfafa5ce48edd5eb2446e40af522525bbb6cf169d80f710dbdecedd691b4a13da1d02ebcca800c55607a7cdd99120e2768198ee231bbea5d59aee36219581f77c85d2669e89073c4dae5f93046a530c8d3ea8918b331b015b14ab0a2a3e241004aebca7ec452612da669d34128070c78065721d17f4988a5fac9", 0x7c}, {&(0x7f0000bec000)="d8f362e91cfc031c1e26953fe61a495ddd8bdab70d5100dce8e8a4e5ea51dfe6b3a30a3e08f5558d80c4009523e552477c52f6bf026e391efd73634501efe4b6ea8becc79487db2364782ba2de99bf4ab59e070aed323802ab069f722e1bf12ccd06fdb204a25d20ed09620b4ffb2d4b556c8ca74aa05504c62817ece13025f1dcf702e499d56ffd80b2b3716c203fd1b2d9", 0x92}, {&(0x7f0000822000-0x6)="6156aaf6a8f3", 0x6}], 0x6, &(0x7f0000e4d000-0x1450)=[{0x60, 0x11f, 0x2, "dab6df7945ed2cfa9a67154e2ca003b11d5e4db1e3f75939c7a7162d22e5217ce3d6e9b4756088454460e05e5a70acd5fb20dd8370c46e8b036f76564d90afee7370a1641507fd42d52bf8dadc98a5"}, {0x80, 0x11b, 0x100, "ab50dc5c3474b4b2482a59285c9aca0a7df80988860ab9b47f03805e195586c93543cc357c034fb23bdeb6b30cd1f5f13d7ffcac5d94f75ec597caa6b2343978ad04b67c9365ae4356ac4a333198ec49b54bb767d7a84e5658056297a8ecb2c3d95e3d2ec83c3042abd791c4"}, {0x1010, 0x0, 0x20, "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{0xa0, 0x103, 0x81, "c3240e9084686c57421488807e1cdf8abb63d2bf22f92e1e30df67b0fbda2a42160e26ec5f992c0cd58af079349756ab49713a3a9cf82e0c4046674632ed7efa1ec4019ce9b8fd7085b6c3f8bb9cd506dc20fcc027f66e202a33ae639489b9a19e60fcac49413dcdedeadeba6f3e60dfa1f29ab0e79b21f5f571aa55f569b617da9090d98a30e1f1bf873cd8e0a37a3e"}, {0xd0, 0x11f, 0x8, "80f29ecd26144a00b1bb1229f5e4a52bf80e6adac42f6984ab8ec79d85ee940bc6a01f9a6896dde869dd1b2034185c2e9a673b42e3d516c640e14782a147b37cff4308cd65ad64acb1a6ffe1e2b148777fd66b998061e4cdfee10a67c744c2c3eaaa38aaad2f523bcf5eb3602b06cebbf01ff292996cc9f807cb52ea6e7b5da12df2d39697df7a2ec96ac997d8e968c2a74a733dd98f2f701be046252858b04f934a5452cacf9fb19029b6c85d7bf5af53f9d4f965747132ddd3ae58bff5"}, {0x38, 0x99, 0x9, "7b6770e4f58c1be5dec24c49f9b1c32339d03e1164898595833b71fa6c848a5896ce"}, {0xb0, 0x117, 0x80, "4b6bd1fe656353e8da3aa7e582be7c2b29651888a8405322bb35e17c2dda0f3a8defc48b645e93bba07b1e1ac83d6c670edcb9ccc1b6c8eda5781d05f9bb89da258505c55d67ab5485ad39dc41fc0258cd381fe6ae3b050acb81cb84eceedf17c5599233970786ce15b9bb656e9a4e56581ef8c02127dc122076247cc09a56488e9b3544f93124446a81f0c964e104fba8213356469580c04f50"}, {0xa0, 0x116, 0xb3, "e5e58b009996e700cfed505c6e122f4c69ae899b10f6da4c9bf85a6adbe73b0be4bdf907f6f9d99f3516c2e03f73c013bb3c133a76c7ac79618a02e2186cbf20ce31f404aface325bd99ae2a4a73a9bb34ce07bd750ef39b91cb9ffe14d7fab75338a798a245e16a46b3835d44276dd36b3f73e49b619e54a2e8afda8dfaa14249dfb31f687e22bafac8f918"}, {0x68, 0x10e, 0x9, "62ba3cbd32de1163d22383d891597d7e034de6eb7a1116fd65a9409bb0dd46b01d810d1e1ed2bf73f69fd84d092c1f16827c40ff18d4fc6b858b4102e14bfd7f3d66f33638d344ed29bf6041c145a8fe5e"}], 0x1450, 0x4000800}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000eda000+0x64a)=0x0) time(&(0x7f0000c4e000)=0x0) [ 33.597752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.754407] SELinux: policydb version -694749711 does not match my version range 15-31 [ 33.792626] SELinux: failed to load policy [ 33.837142] SELinux: policydb version -694749711 does not match my version range 15-31 [ 33.860858] SELinux: failed to load policy [ 33.863349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/28 09:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008c3000-0xa0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000b8f000+0xfd3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000714000)=0x60) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) prctl$setfpexc(0xc, 0x40000) 2018/01/28 09:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) exit(0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) setns(r0, 0x48000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000096a000)='/dev/autofs\x00', 0x4080, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000076f000)={0x9, 0x6}) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 34.006136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/28 09:42:19 executing program 2: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000393000)=0x3ff) write$eventfd(r0, &(0x7f0000004000-0x8)=0xffffffffffffffff, 0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000357000)={[{0x3, 0x6, 0x0, 0x80000000, 0x8001, 0x9, 0x800, 0x4, 0x101, 0x7f, 0xad29, 0xa3b, 0xfffffffffffffffb}, {0x0, 0x100, 0x7, 0x2, 0x9, 0x6, 0x3, 0x10001, 0xffff, 0x0, 0x4, 0x0, 0x52}, {0x9, 0x3, 0x0, 0x401, 0x400, 0x5, 0x3, 0x480, 0x21, 0x101, 0x41, 0x5, 0x7}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.539486] audit: type=1400 audit(1517132539.379:14): avc: denied { net_raw } for pid=4505 comm="syz-executor4" 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 [ 35.205921] audit: type=1400 audit(1517132540.046:15): avc: denied { create } for pid=4665 comm="syz-executor1" 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 2018/01/28 09:42:20 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dee000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d4000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ef000-0x11)='/dev/vga_arbiter\x00', 0x6000, 0x0) timer_delete(0x0) 2018/01/28 09:42:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000411000-0x10)={&(0x7f000087d000/0x4000)=nil, 0x4000}) recvmsg(r2, &(0x7f0000bf6000-0x38)={&(0x7f000070f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003ed000)=[{&(0x7f0000b25000)=""/156, 0x9c}, {&(0x7f00006f5000)=""/79, 0x4f}, {&(0x7f00000e8000)=""/4096, 0x1000}, {&(0x7f0000db5000)=""/4096, 0x1000}, {&(0x7f0000259000-0xf1)=""/241, 0xf1}, {&(0x7f00008f0000)=""/52, 0x34}, {&(0x7f0000c0e000-0x24)=""/58, 0x3a}], 0x7, &(0x7f0000253000-0xe1)=""/225, 0xe1, 0xff}, 0x20) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000109000-0x4)=0x0, &(0x7f0000154000-0x4)=0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimes(&(0x7f0000b34000-0x8)='./file0\x00', &(0x7f0000efe000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000d35000-0x38)=""/56) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006e2000-0x4)=@assoc_id=0x0, &(0x7f0000912000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00009c1000-0x6)={r6, 0x9}, 0x6) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001ad000)={0x0, 0x0}) 2018/01/28 09:42:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d62000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x90080) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000dd9000-0x4)=0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 09:42:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000016e000)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000092e000)={&(0x7f000071d000-0x10)=[0x89de, 0x4, 0x6, 0x80000001], 0x4, 0x4, 0x9, 0x4, 0x200, 0x200, {0x1, 0x1000, 0x0, 0x5, 0x4, 0x1, 0x1c0, 0x4, 0x0, 0x2, 0x73, 0x20, 0x0, 0x0, "165521eeb2ecaae207c363d48f5e77540df20ab0e52bce65525e6217e56a84fe"}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/28 09:42:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000d77000)='/dev/usbmon#\x00', 0x9, 0x121000) connect$vsock_dgram(r1, &(0x7f0000baa000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) unlinkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002c4000-0x38)={0x0, 0x0, &(0x7f000028b000)=[{&(0x7f000051e000)="8df1b42c03c0b3c6a61551367deaca7b", 0x10}], 0x1, &(0x7f0000790000-0x30)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000607000-0x50)=[{&(0x7f0000fa3000-0xca)=""/202, 0xca}], 0x1) 2018/01/28 09:42:20 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000009000-0x8)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x1c) 2018/01/28 09:42:20 executing program 6: eventfd2(0x7f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001af000-0xf8)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x2, 0x0, 0x0}, {0xd, 0x426d, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/28 09:42:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000b59000)='/dev/snd/midiC#D#\x00', 0x100000, 0x200000) getsockname$netrom(r3, &(0x7f0000c7f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b34000)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000009a000-0x14)={0x0, 0x9, 0x1ff, 0x2, 0x3}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00003ad000-0x4)=0x0) r4 = syz_open_dev$audion(&(0x7f0000306000)='/dev/audio#\x00', 0xc2c, 0x202000) getsockname$netrom(r4, &(0x7f00002a6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d9b000)=0x48) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendto$unix(r5, &(0x7f000037f000)="", 0x0, 0x10, &(0x7f00000e9000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000159000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000248000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x36b, 0x0, 0x8, "ab8e6bd727f733eb8cd0c3c0cc3a08f80b6233536cdd3ef2af65e3b1b877429f63baffc5988598ee224dd57f8846bab76e708ea045436dbab553e9e3bdcdf9e32479623e8eb588f4ebe37a8839da2c3e"}, 0x160) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000a69000)={@common='teql0\x00', 0x8}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00007d5000-0x20)={@common='bcsf0\x00', @ifru_flags=0x200}) 2018/01/28 09:42:20 executing program 0: r0 = gettid() setpgid(0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/sequencer\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x810000, 0x2, 'client1\x00', 0x1, "c0c8a4c923ff94fc", "9b794fa23ce9266a6864c17c2417d3f2ec5af4e5d6e1d354dba75ea66daa5eae", 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005e3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d7b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r1}, 0xffffffffffffffdb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000853000)={0x1, 0x9121, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) [ 35.904082] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/28 09:42:20 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000001000)="d43b0cc0a80b2b4b89a187beb4d3a6c95f5a2d0100000074debe3c23c42a61c08853dc90034c8f7cafbbf49927d1933cc4d32b0bcfe14003aa8a95ac31f3dc46b7c6878a55aaa9a9d3d0222d821a8189f215d266c55eb0b44ba5c8bc02230827b56edcce133bba4ca13a39e629efbda8c0a31309e81b184ab156a73b06d6f2d53abb4a599b5ff6c47bc4c97b85e5421233dbde4e8b071ab5a5a710c39b961440a917fe146bd1e8538589b1a7df57b0c8bc8490988a", &(0x7f0000001000-0x1000)=""/4096}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendfile(r1, r1, 0x0, 0xffff) syz_open_pts(r0, 0x40) 2018/01/28 09:42:20 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f91000-0x4)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f90000)={0x2, r2}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000390000)='/dev/audio#\x00', 0x70, 0x101400) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f91000)={0x0, 0x43, "9cc3eb7bf9129f87a74e414f43771dce091628329e11d00b1ffde493beec9a6717f561b6db1bd5ca70fb15ea19309b4d1d89107920eb9b47c3c2854b7ea5079a281721"}, &(0x7f0000f92000-0x4)=0x4b) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d8a000)={0x0, 0xfffffffffffffff8}, &(0x7f0000f92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f91000)={r3, 0x7}, &(0x7f0000f90000)=0x8) msgget(0x0, 0x200) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f91000-0x8)={r4, 0x1, 0x9}, 0x8) vmsplice(r1, &(0x7f000044e000)=[], 0xc7, 0xb) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/28 09:42:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f000074a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b94000)={@generic="ace7a04992491b90650557869b755bd8", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c9000+0xb79)={r1, 0x5}, &(0x7f00005a8000)=0x8) 2018/01/28 09:42:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001fa000)='tls\x00', 0x4) 2018/01/28 09:42:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002bc000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000086e000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0xd0, 0x1a0, 0x1a0, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000fac000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x100000000, 0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0x0, 0x6, 0x0}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xff, 0xff, 0x0], [0xff000000, 0xffffffff, 0x0, 0xff0000ff], @common='bond0\x00', @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x2f, 0x1, 0x2, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x3f8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ce000-0x5)='maps\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b23000)={0x0, 0x7}, &(0x7f0000399000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e00000-0x4)=@assoc_id=r3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002d8000)=0x0, 0x4) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000bd4000-0x8)={0x2, r2}) 2018/01/28 09:42:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000cec000)={0x0, 0x0}) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) 2018/01/28 09:42:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f05000-0x1)={0x0}, &(0x7f0000fbd000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/28 09:42:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000d1000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) bind$inet(r0, &(0x7f00005da000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) 2018/01/28 09:42:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/sequencer2\x00', 0x200000, 0x0) syz_open_dev$vcsn(&(0x7f000085d000-0xa)='/dev/vcs#\x00', 0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0xffffffffffff770e}, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.015405] audit: type=1400 audit(1517132540.855:16): avc: denied { dac_override } for pid=4854 comm="syz-executor5" 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 [ 36.040681] audit: type=1400 audit(1517132540.856:17): avc: denied { prog_load } for pid=4850 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 09:42:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e9000)={0x0, 0x5}, &(0x7f000080e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d28000)={r2, 0x20, 0x81}, &(0x7f00004ee000-0x4)=0x8) r3 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r4, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/28 09:42:20 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rfkill\x00', 0xf73b6582373f762d, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00008ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f89000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000493000)=""/143, 0x8f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000cf4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d78000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000023a000-0x6)={0x0, 0x9}, &(0x7f0000860000)=0x6) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f00004c5000-0x26)="a69ad31c81108d042082ee84c431e0ec72517488cf238ae8db1f113a509cfabea3c233293adc") getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b10000-0x14)={r4, 0x6, 0x8001, 0x6, 0x7, 0x1}, &(0x7f0000e88000)=0x14) 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') lseek(r0, 0xfffffffffffffffc, 0x2) 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/ppp\x00', 0x400000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059c000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) linkat(r0, &(0x7f0000826000)='./file0\x00', r1, &(0x7f0000966000)='./file0\x00', 0x1400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) unlinkat(r1, &(0x7f0000d2a000-0x8)='./file0\x00', 0x200) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dab000)='/dev/sg#\x00', 0x7, 0x100) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000828000)=0x1, 0x4) getsockname$unix(r0, &(0x7f0000f6d000-0xa)=@file={0x0, ""/8}, &(0x7f00000c1000)=0xa) fcntl$setsig(r0, 0xa, 0x3e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 36.130519] audit: type=1400 audit(1517132540.970:18): avc: denied { prog_run } for pid=4850 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 09:42:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d04000-0xc)='/dev/audio#\x00', 0x6, 0x201) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000f82000-0x68)=""/104, &(0x7f0000a0e000)=0x68) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000012f000-0x58)={0x5, 0x7, 0x1a79ac4d, 0x8, 0x3, 0xffffffffffffff89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca9000-0x28)={@common='ip_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00003b0000-0xb6)=""/182, &(0x7f0000c9f000)=0xb6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e65000)=""/207, &(0x7f00008b4000-0x4)=0xcf) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060e000-0x4)={r1}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00004db000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000a80000)="be", 0xfffffffffffffe3f, 0x0, &(0x7f000077c000+0x21)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe79) shutdown(r1, 0x1) fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000a3d000-0x4)={0x0, ""}) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x15, 0x480000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000a000)={{0x4, 0x3, 0x6, 0x6, 0x25, 0x5}, 0x4, 0x8, 0xffffffffffffffff, 0x8e6c, 0xffffffffffff19aa, "a164b9e1d8c7bc3b2be4b30fe8281c275e634019a8cd4714f798443a728bb18f9084dd944a580e3f1c4a217dd82a0f68a19deb830d2584b2843d0aa578ff15fcf3b6fbf93aa9258287580c4797e0f6453505643f9623bbab23f0466ac42c52c474fc478de8412704c17ef63311135b14f8ff2a37a176c64468c2650b6b90018b"}) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000-0xc)='/dev/autofs\x00', 0x40, 0x0) write$selinux_user(r1, &(0x7f0000ca7000)={'system_u:object_r:null_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ff000)=@assoc_id=0x0, &(0x7f0000707000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009c4000)={r2, 0x7, 0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000041e000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000048c000-0x10)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1c000)=0x14) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000acf000-0x4d)="b5832689dc595b1fc473abcaed6f307c1822cd7a9c6edba121187485b7201f0f862d52fd74c71b05957f2a8b99470d6a0508f38fe9609cca2e7d0e2d01e81fcfc67aeb4ae931da362c7e4b209a", 0x4d) recvmmsg(r4, &(0x7f0000eee000-0xb4)=[{{&(0x7f0000655000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ef2000)=[{&(0x7f00003d2000-0xa3)=""/163, 0xa3}, {&(0x7f00003d9000-0x99)=""/153, 0x99}, {&(0x7f0000897000)=""/181, 0xb5}, {&(0x7f00002e1000)=""/71, 0x47}, {&(0x7f0000fb0000-0x72)=""/114, 0x72}, {&(0x7f0000469000-0x9b)=""/155, 0x9b}, {&(0x7f00001bd000)=""/4096, 0x1000}], 0x7, &(0x7f000002f000-0x1000)=""/4096, 0x1000, 0x8000}, 0x3}, {{&(0x7f0000f5c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fbf000)=[{&(0x7f000085a000-0x5)=""/5, 0x5}, {&(0x7f0000e8e000)=""/253, 0xfd}, {&(0x7f0000335000-0x9d)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0xd022}, 0x6}, {{&(0x7f0000ebb000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ef5000)=[{&(0x7f00005bb000)=""/183, 0xb7}, {&(0x7f0000fcd000-0x72)=""/114, 0x72}], 0x2, &(0x7f0000fea000)=""/62, 0x3e, 0x80000001}, 0x4}], 0x3, 0x40002120, &(0x7f000077d000-0x10)={r5, r6+30000000}) shutdown(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000a0e000)='htcp\x00', 0x5) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f000012d000)="") 2018/01/28 09:42:21 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000631000)={0x1, 0x3, 0x4, 0x8000, 0x4}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000091e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000874000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r2) close(r1) socket$netlink(0x10, 0x3, 0xd) 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000056b000)='/dev/snd/midiC#D#\x00', 0x6000000000000000, 0x210200) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000fd8000)=0x619, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cd3000)={@common='nr0\x00', @ifru_data=&(0x7f0000fd7000)="6fd44caed0d44f3e4b03f1b9a533c8d95f0d7d0a857bcd90922c8be3ac694e1f"}) 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@can={{0x1, 0x9, 0x4, 0xffffffffffff7fff}, 0x6, 0x1, 0x0, 0x0, "5a84333784d13707"}, 0x10}, 0x1, 0x0, 0x0, 0x4004801}, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x3, 0x0, 0xffffffffffffffff, 0x401, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r2, &(0x7f000024d000)=0x0, 0x6) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000)=""/12, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x9a)="12a10bf2fb3d5475cf70b0a287e491192cfdf45e049101c670815cbca950bf306da231a699438affe37a4a2ab3f0e22673be66ee478fe0c3176b9e78c8403fea7ea201b92843e48a60f7dc655e1c74330dd446a49f335c43ea59b76e5474a97fd085fc18490825ee9699046ac3dd8bd25d04c355016f2f1e439dab6700da1dc70a6854235246a40dc0748e4909f910d59f89567df13ec2fff5bf", 0x9a}, {&(0x7f0000004000-0x12)="bfe8ac169f6d24971b9fcdcf7894546f6f4d", 0x12}, {&(0x7f0000003000)="6fc2823470ecc97ad269bdc2576ea35d13e838c6dd9405ce2066afbcc04d2847e143c64418bfd35535d9235851b255423ca508124604ddd64d0e67a9f419c97ba4c1bb52e04020d37bcaa7e9c5a0d5e07d029856c3743d13eee8d825df8eba5141c217be778d4c430343da60688324f121e94cff66aca8f09df4b3a5b3c76758676dd1178b20215a67b564ec124b6883", 0x90}, {&(0x7f0000003000-0x98)="ef59695c4c71e68235e1a1310705b3393dfc572f2c299b9635903ad75cd85905f5855859036af10f30ca2b27f5beb5a283800bdf1f9b3c216a9b403f869e6f4ae882e6afe523afa04aac691f7853f8d174c49f1c2df4984d84bb235946b7cb23bb94de23e997b9ce26618b356c08873f15e03ad8773850a6cc5070fd4eb7f4a5368429d9d642029d79da26352474d6fa2887648b2a339f5d", 0x98}, {&(0x7f0000004000-0x90)="203fe3eceefe7ff5565bae80e8ba06ee9fb6379f5e6109859339e1fc7812dded966058988d3d12981a7a640a91f83b4c0de659cb2f7e3934f3e6c76522c0c129d2446f43b5fbb462e6596c0f303916afe136d50ce0904dcf65bbcca5689dd5459b337b0acc88b7739e36c2e9f520d396cee48afdf853f65f12f274311ef6a6d77564dbc5e0e84858278ff53a213c9ecd", 0x90}], 0x5, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xe, "c3b1c3269963c6b15a73ef4ea9d8"}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x88, 0x4000811}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000055b000)=0x1d) 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x402, r1) mount(&(0x7f0000e41000)='./file0\x00', &(0x7f0000837000-0xe)='./file0/file0\x00', &(0x7f00009e2000-0x9)='efivarfs\x00', 0x112000, &(0x7f00001c7000-0x9a)="c2ea2961271f578508b464153b32faa73e02010a5e5f1d3ca4531470633f0042856f5f1b07c60d477e7657c7b549a63e3fcb34c80eda85bbc6bb74bbe6d805df8fb00468f3710c1ad847710e54a8797bca5e9ca01ca4a1b58c102931379dc82d181ca1d72c514562ec1d37578ea4cc411fbd046dbc5a20d70d21d208244e0daef00ede05c4bad430aff15330d67a9bd3599a45d393ebcc2c8d02") 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000850000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001a7000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000024e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000abd000)={0x5, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000071c000)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000d7a000)=""/112, &(0x7f0000aa0000-0x4)=0x70) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000621000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmmsg(r4, &(0x7f0000b8d000-0xf0)=[{{&(0x7f0000ff0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000db2000-0x60)=[], 0x0, &(0x7f00004a6000-0x64)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e18000)={0x0, 0x0}) close(r3) [ 36.347807] audit: type=1400 audit(1517132541.188:19): avc: denied { dac_read_search } for pid=4925 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x800000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000091a000-0x8)='./file0\x00', 0x101100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c4b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000b23000-0x10)={r2, &(0x7f00007e1000)=""/69}) fcntl$notify(r1, 0x0, 0x9) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000689000-0x10)=[], &(0x7f0000572000)=[&(0x7f0000d27000-0xa)=')trusted:\x00', &(0x7f0000ec1000)='lokeyringuser\x00', &(0x7f00001ae000)="657468316264657682776c616e306d643573756d297d74727573746564212d7500", &(0x7f0000c7b000)="030024210001", &(0x7f0000d03000)='\x00']) 2018/01/28 09:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000601000-0x7)='cgroup\x00', 0x3) getsockname$llc(r1, &(0x7f0000b6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x10) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000c29000-0x64)="90f49a68de670cbf5da7d1997c", 0xd, 0x20000054, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) ioctl$void(r3, 0x0) sendto$inet6(r2, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r4 = dup(r2) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000743000-0x4)=0x401) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000d81000)=0xfff, 0x4) sendto(r2, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/01/28 09:42:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000467000)='/dev/audio\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f4c000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000b5000)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x80000000000000, 0xcec, 0x1, 0x10}, &(0x7f00008ef000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000867000)=@assoc_value={r1, 0x0}, &(0x7f0000738000-0x4)=0x8) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) syncfs(r0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() pipe(&(0x7f0000e2c000-0x8)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007a0000-0x13)=""/19) inotify_rm_watch(r0, 0x0) 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000426000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) [ 36.461772] audit: type=1400 audit(1517132541.302:20): avc: denied { name_bind } for pid=4937 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) r7 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000005000)=[0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r18 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000006000-0xf)="a11b942ae695e1c1fa0c2059a074fd", 0xf}, {&(0x7f0000001000-0x18)="f2491a934e067abe80311de38873c2c02c259ebf27aa3520", 0x18}, {&(0x7f0000006000-0x29)="06ecb69f6a77b1f0b69a17b003f5eaf0dd486b19c7e4eaa6b88ec0b2e5e7085f9ed0cf237f3abfb522", 0x29}], 0x3, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, 0x0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000005000)="226bb6fa26645bc22187ed131a11a81e0ff288c28f47a945c71f2188e8e61792c1c9bdf78ea3ef8457d098cfc09a6d73efc28ec2e386f9e4f1ba0b3e6e4b069075b7a7f1e5bcd15d3cb21cc0a836bd6963f01d413588be7c84e4368281c0cc8221b453a7532544c2d15108851ce04f5987dc8733246c26e144960950284e64057ad480cda20046a9b67c247fa8f135bebca565992f441fa7749bab208131beffc050d1ad25779dfb041e51c2", 0xac}, {&(0x7f0000000000)="945e664c3e91e92a5a8e5b4d9e54c6c076d566faeb5d8078ac28af715d6af1f18494e84ced8b539917403481730d0f5c5e78ceec96fbd7abf16a72cea1876817d58004ab4535e17952805f381b4d5504082e59e56c92c3f8e3c27dcc13aae15a3c5f6e4b11f599bb6b46003ab1431a6f7d00513237e790abfa90cf45b1e7801842ea721a31bae32789559e8df83130f91855b3aa1976f736567047df0fdc236e54b638d984ce7f4bce4646b29b36b3836642d3fb9b5aab701197110ad8de1c6d81f3089dc2a928c90b5ecfd5617d2f7a0fb82d5a1ba76cde31bc576d4f2272942462b3c75a3fabe72fdb89a79b2301d6da50d04c2f100619b395f44b957f4abeee5168c4f7400beb017fdcd2f4fb73978f561f9372dd5010d48fafe4a45c5023e97cc21d9a55d4316863c2c621605fdbe261dc5365b5703e40cfcef43459f517bbfd499d1015359760142b5e3c088fb654f088f7cc42775333c8f263b979d70e34ab8b1399a31f2da3e7648d9d2c2054708028ab91fc1cca11e8f65375ddf2a1e93abfd36f0f7f5fd8f59f6be09b2ffe4a5021eb4e2277ddf69388ebfbf021ea74699cf3540450d846139da587308946da0bb05f3de091a0d2bb5960c34454c376ef046343459f728f3320f9f0f070de363feb9641b12d809aa32d8f70cef11f3d9e7b11e1158b5d993cfbc5b855b2e84ccc5398832c9de7994c9c32dd588d65c7f89105d4ed8d8afeea17750c61016c7342f8bbe93b02dd3d0904f9b24454fa74178943ff99bf94a7dee0d7330962cbf8694a641ee1ff8bae8de36bb7571e1b8147fb0b98855ce4d9ebf05025f358b5688daa6e15ad113ab6b2d609ef4b242314ba3dc788b56cd1e18e1690b87f394de39ba676711a1ccc555258c1f88e1ea5e859cc1636e596330a456a6a61843a511ab72656cf47bb71c94bc441f348b3047f4efc6621309bc95e56cba33851f52919ce4f088617fd339bc4e0b150698ac5a54956c154d79bfce7d3f60ba4deb3d2c3c8223b4ad3f19a035f78d1e17109b3c9a85a1c5125d9b7d5383126c0a0c70974f1489587d84be1cee11b0ba2dcc4079e85a5d86702776b2de0fe386891dcf3a79af42d607f5d9e210ff4f05428ce835f7be0bb6511050d3c0cdf6576e2be64b3a171a5ea6b77f051fe4b2ff9a59e872dac30a5a3c9c82f6737347e8eb92ef86c52942a1c9e9e0f7acd3785cf70b14707d051a1ae219912b99384cb0463e3b47a334db0a5d8c640609072bbed08a322caa6b941cc454b853017187a21576a0006c4ad32cba623d603d93a9ec3569cf64e6355366b05de1b85f4aa014982ff07f50745c8a89883ce9250b9851d0f5f2ad5a4e2e9aca644a11aff527ede70bdfb45cef4e8be70a1ade5dd266be9967f9d0c839b914aca33ca90a2cb596d106f5304ea94a83fc803d04a5d232c17e18b3c7211e49c9ad8b192f56c87a33c2b229e124ee4e3b8f8a34a278741c27cbc5452e3abfe377300f2edd24209e5e0c50704c34a12216d93919fb16a9c4f346801fc022eb352ba76c9112d4dc30485ac8deb548145b4d140b1617b036a12d71b1ef5f1fe586817a9289cfa914343e7d1dd2589008c3addb1fed61cbd8c370f585d57cb04764c49646d6d1e4067a5c450d49c8b140ad722cbd1fa121382d0d24073ec4802d045b7288bfdc2f32960911c0c0483f9d26be37c3f95ce5cfe994d6ea613c133cfce7e156a655da8e07105565d43c57b1b5303c87399f473c04a0dfc15a55412e42bce54a4acf34f4888f023e8995432d96ad8053cfc1554e3bea22015eea10050b5d9da92612616015c7d0c0ba40bc11a6bb4980b4c56d61dd70cc7f0c7e8690f38ba54f58b1d1d92e5a02f8e181a06e6490b659bf64d4b13eb56ea78d0ad1d676446464a66d8e3905cf0fc7176ed4ac43b2b055897f2495865e04ab32b70f959acb749acde427a3bd2a4b30fc590e52cb8e875484aacee81986cb5543ca169bbf14be3bf3be3fb230319cebc11f93da961b8c155bf6b6a70614b63d80248bcb9aea1eafb38324792118a0039e03edc2cede3563805cafa79f9d0436313d5d49b818d7c8ff929532802fc302320470fe374a74455caf6d064ce7aa97827e97ebce7984f4da3b10deee2a277fc1c6a0144b0d1f22ba7852ded0bde8d1937fdaa694470b721c2f1bf562d41a1270bf6e7c8f94e5da924b1e09b1e6bdd37e049edabc611f839264ba854fb48cac23596dc52cea95c01da6844897c7c1fcc9b9bb69731143e2f2b9918a481fcc53d7dba41c6a62c491694c4fc0fa73e7c38e487d2e75e13dc974e0379ec959102e9c57954dc12a55b94d365833cb88ff905f3718f1da0b9db621b8cb5d4625d73ba1787b38b2884dd8270a57f4b576b1bcabf40ad9063d881d2830c2f6ef50dd84e2c848d718bef524c763c9c5a692da9f62adf964444970bf232970e3e60caad68ed14610e79328b53abb7b68a385b5a88ef24be5b2cd914b1740b5e76291e4f45043bf356deb36a4960b734ddc0221564441f3b46fcd85defee9baf8d7f28eb929c30cf164dc1b04def1eef59a39ce7b5e93ec5b6470eb8c207cd9252a074c820fc5c6440ae8f84922d9a0cf262f85e7016487b0720224d08f429b0cd7a9f64b921ce74217037503b45807dd747a111b4df7d0bf79f80bfab3daac5588db44a2044a6a13d9cf71f29ee252151f95c81cad12f898d97679ae6b2f1f868dce81e1120f958d8280554d1af66a0a02a4cd6446734ee17d26fce435b5335dc3c53dd91b80a04e8bc693018c5cc65954f40c104be25de3a28d59b308ef0786efe1c3d6f870f0b4f2cb9e0569e2018a6aa161fea0956cf525a5cf1c736a7dab9a406186b812dce2014ed2ed41ddf7cbfc18cf6528dc1f5a2f7c9aea27ca8494568c15bf6a2214c2829521063bae814a85ec28bff6771cb50a3ca51a9764247f255d3c007fdf821395d8b6483b8d73160cd49edf00a7b184bd9fddc28443b88ee94daf47bda188c2cd9134df48e2117bcab08b99bb6cc37b9912858122d04d6ab18e9c91daac7460445fc2ae35c1e46e4c46aeb2a693151684e94304575977a1c99c31eb761ad815736f368744ef77a75e5fbb4b9acd69189ec67357f6bc80b219cf08a53fea9fa94441c8563085763dc1ab88cc1198af263fb99017e1c3fb9fa265129867d1302f0df83696f96112c30fdf72230e0162cab09071cfbe354f57b031ed03771bde2f8d737df626cb6f33225bfd1d7ab2ebe32f895c0b1e04c4d72cd9ada23d61b328191491525de1802b27311b785d5396590bf354543fac92675730c2b7813c98044832f1dfd612ccd7f4db05caf2cbb544e13723cd98f164e5a7f1d8ff12bfed1f7ff43473ddf78194810aa3e399a155e890436033c903eaf97e4979a56cb86e2847b417548311d5d7947ff9eb25c6f7e8d12fdbe31b0ef70e6588d8be787cd7100f7d3275edf818adc14f73335ffdcb5a27a83fb5c9effc4f51449b5d68720f701c03da37a00e89f52c3aea46ad109a09a1503c7c30ecdaff19164d9d068bbc78e5a1ac2efa43d90b256a71cfab607a1995779691c608f7a08181c09422938ef55b15dd9cc6183f420c8da62386c60d4b467a57b3ab6a1922f8603518ae1b0177a9b28ae857d45e19cb28e9e9948b4555b562c7aa415578601cfb0803f95e189924a9f8ce464126fd18c92f634cfe31bdaa174f654a53ce67186651cddddfadc683c41465ab80bd610e7766f1db321a0c8c0ade6c3e628be810a6ba1e05ae63e88dc1599bd24a5e60d5a709602c797d7864eccebec8b7810b34d08079baa7ea9db1977807709e2503e30457d95629f194bfed4fb6c99686f1fb609720e4d8c088eb5c8788a7eb5bc70fdcee56ca2bed989291950d17fd693b73b8ccc4e32180de59640e624e154b2745c7c8f4302b92316238b6038871e5a2a76755f7da8375ed78dc0eeb813db045f04cdd5b519bbc1dcbde6dd44946ca59110522d61e267f519d0ed0984911a7eace813c56b14d31413149ca7cbc5363f07eedb151cad4ba534dec09c10b6428784f9f1e06155c28d929a679a6f38598e73f05cca68f1b1dbf21280d7620a986e0c31583dc70c9b2cd4fdfcf327a6057da3aac29a4538e5a23112d6d2c5dce8db3193c2f1771ac077fdbd225993864b1a5a1985e9aacb47dc5ab56cca4c1858f85d63aab73357ffccbc4e5550108e573dcf5bbf37a9933497188e4511dae4b2b180c9f4430d24ac150dc5b80409c82d4ca0079824b1f3854355ca9e6182efdd50dbb6da3e28beb0a520e355719713523b0a01e764161174b91ae94aea40b911fa6f21aaab5e5a5dd9d95b891d8cb8d7d119a9baa35dd611bc82196161dd2d34bf6840b5bdff6a82010b1c97b01751410b0f11c1e42d26dc616e2ed78c4b0856e996af0bd6cb234ee5fdae48dcfca0314ba0a002340a9945183ef07333fcf32d79564d539536c9c66642988eba8d049cc7f40f82e21e782416c8fdac82716c87a23031495be2fa8e40f95e8c7ae81c63eaaae114018658a452c29d4906bda6f61da6ed10bab88de7227dcfacc16f88ffc97ec37f88952e346708fe95af081b64682446cadcebcb33fc58c67409f703a334bbec6bd59ef36234f2235e7528aeaf3ba6109e9beb48ca0b9221b58aecfbff909ee3bd76e9a6678cbe9864cd7b7963906b507e7dc6b62abfb7eee4b684a92930b07994b9f9ea62eb8ea1d4139b427448cee78e26461cb09ae69b6a33e0b4c0ebfbf40c03ef177868984b03bb926b04b5678ba104e6e749f284fa8e0f146963805f0b0e897e02822572bd9c00efd8a5914f6d76b84dc55b21d625cdb8c86898bf8aa97bb4779ebee0362fa2124ca78249af08d5edf6f28c372a65a57748a8ac8f910c4765082e9fc31fb9fa9d312aa3e7e49bc2755749e536ed2938b93f1635690e03b779ac6a68da34fea60ecb07f60cfad6004794305b086505f1bc560e990813e6e01015d06d650f2e993ae5e0ded5c77ddde2f05e6b60f2147cf2fc74c909552cf94867332524c1ffeb02a345f35df4499bf1cee87223da14e8745bd3b733ec2b882811fb4d434dfd00bf9b375aa9faa5bca1dda5006fb047a5dddcc98e144f670b4019cc5f056585fdec23be059ba2d53334c19fbd994beebd9bcee4a60eb64fefb8155aa164dccfe4cfc92564d2a20ab66ce3dbdb5b81fbda29b9c7a9be3a0a11d38e5f82de3b3787abe5fc2801ff3f667b1ffaa0cafccde0b9648db3915b71ec0214d254fb6502f2f1809e91423e9ce2128957139d726795f73e62754388e6d0cc0f9c612426615d34ac6d8f8bb76199ee4273d0ab73c2b8341268cfeb1c7db81fc0b946230612886229deb1c9395c42c30ba41166c49ba9815648cb88b7db7e643a94b12dfe3c1b3999f29170f765e6b2d54e55a2f46dc05a8aa30e712074d1302002507b2170c4f190c03bdb7ab60873f344f7a509c207f8c23f6b1595657a5a9540daf2930fbdce8b8b053525ed03f789e4d8f2261a10eae7224ea47e604c1cda292b7c31b0bb38153275125f35ccb66f40195952c1866978f255144b36c3af5745c66afc550f766b2d0f78a5c93157ef3ef96879a56b6860a6e823f50b435692986238150089722568421b1dfd75d2ea5dc5d9f5f411065be31ef14d4c2560140b7d865a0e6884cfe3f3c5b1ff9f1d926abd374af419259c442c19353316118d015307db15d404dc94b17ff3f16baf114df07189ab89d00ad56d42d580c24bf2ab67311fbe39daacfa30af247951d6ad20", 0x1000}, {&(0x7f0000004000)="5a4fcf5ca074afdf921d3e2989a19b7c8b6281af094820bc66607b0bb680132c1b0029c84ec25bc71d4461aa07d4a2fcecd9a014339373486ab800a1cc070f02b94254955a611f366a2aae0999f1121db42fdb8043ed1a511a054d4d06901a25170bcc65613de85eddb1bc836756538021a0d29b50b907d8a15558b577b1a232eb40fa415edfb1094a244f435fed77918e2665418af9284005f64f32ae26d39b5757cb77f96a0cb58b2d8bc1a1a8dac3da2cbfb6c1fb04b9083bf067fe823538214b78a12ed0c2d22d7d1448f86fd19fff22c5462c599cae360b2dcc4fd5bbce389290260df0e0f47f81654855737b9c0a6e9c17ab", 0xf5}, {&(0x7f0000004000-0xa2)="0648d998b4b6773d223eb996f44660720e45f1ffb46aa1c8df5a14020d9d2206eeea9c4c59d08ff3316dcb87003f7c1fa79f11c8097556f9b1f302ab041ed2c156c86ea27d245335a429cc0f11d782fe692e9f0822489cacd4c58dc048d10cb97f51fd07b16da7573e4da0b7be4a721d55c86f76550bb5d747a7df18465c5122a9628c2a5d4c42610ce831b534626de12f4b49866e70be77452f674ce3a8922ffc41", 0xa2}, {&(0x7f0000006000-0xb1)="750ac0eb45451b2e22cb645fe20cb08accded62f37c325cb47e414632e443ccd81d401f8bfb4114e025b645391aca34e5af047f7011ac26c777cc29eda3affa50ae83b389cf241cf6e65e2505e2ef3a1d5ab430a66b3dedd473e3e498582f7ed8d8e65f70418a8571f8ca2e80139855a30e8efb83512d8cb30468fe618d907e6f5f99048181f2a2459f5c6b1205eac24a5b061bcf3af51c90f1829bc52d9802b66f4c9836e50117d2987e72ddc58d04d66", 0xb1}, {&(0x7f0000006000-0xe7)="85a3c90785d5fe7d986b0874393c9fdbef4be209f298833dcf29074895c17324aaed280b4982a3700cdfa0966a3adf63a0b2cdb0372f264a25e3753f7ba4fd9e1b6e83fc52588928b3130c9f9186834dd2413896337d97b1915431b8f7da3d604a687b285c7e84f9187def2d1cbf8d1475e24eae3b68e350e40f69d18d09d060096904790d06867cec9d90b9d0f8014c3e11b0d66a3a2f696065e795e16478a1e991011c8cb5ecb685bf18ce1550c0f1e0699fe9e7190d60aeb6a34f8a69b10d5498be1d0ed8202385fefc5eb8b28b638fed1429b5618618fbcc2c21522cf64f2b58f0a9ca8280", 0xe7}, {&(0x7f0000006000-0xb2)="a041b17331b612658ca4595c481d4311d38116baf217c502209ce35395f38b1fea438cc15a94e8bb06393f9f4578c61c7647dac1e1dd357f554c6812310096d3d09601f044528d39d352f8f969bdd2a2416f59b225f67a3b53b5537a80ca0d414f8d7c809d849c230475a125d487d8995fda578f065292359de4ea3e09cfa1d270b625af7d9f31eb9fb28a39d15f25cf46621bdf371e44dbd898b426b1f0f79a87c26c3e4239b54d007c7744f431cdf706b3", 0xb2}, {&(0x7f0000000000)="1b50689ca81bd56fa88027a993cf0b5c657b6ec19c40529eeffe4c13e5bd274eb34c165d492d308ba547491ec25c56f42371a084c472dfef4356b9cc4ecf0669d6c7909b86be06b4685aef1f381e99bdd2f929", 0x53}], 0x8, &(0x7f0000006000-0x40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x44081}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000004000-0xd0)="b19b25b0bf6a2f4f7e6268300d24c8e61e5b87b0750224678c21f802f23a91ddfc11d6ffb547dbe95b84ce2122b96710183693e4dbd09ca5aa7a6d4222961871f58f0a25c6bc9204cf7c0affe3da092730733f856187acc53508a689a42a5700d15e7e890173d5b3d08698e71a2dfc4d8d6783bd87f3fc4b34b9e40068d91a2f80baae8b6188c70bd6891b30664258960218af17a9272c60d00129f81d70610399c03c58050b5f80dcd411f6f9fbeba69b96cdd39008c920b64a88e5df36341395fdde7ef8d5f8ef62dc6abc72d508ed", 0xd0}, {&(0x7f0000006000-0xee)="57d02fb2410b455b68aa25942d6482e552a0b48fd928380e13b25cc5825bdf915dd6e49e7eb1cf9b528189513841367709cdb8f75b5081749668e1841c3c6ab281f5519eff4c83a3185406089e1472d0960c23935a38a238b257fa7359b0c097241068b0d1373453b9fee3e8cc94d41f222adf7ecd663c8c54eb1337fe63d8ecb30d4023315e7963a416698000bc06fe0b49e83a7d47af79b22f9a3138d61908c668e96e6a822623fd9e1ffe1da86c04932d36d36b6e3939393fffc61dca6b99a70ce6ae22d0561832503189da1b56ec60e1aed07da13c11a22ffb9f74deed8045b29b2d3cad9f15d15b4e1cbe76", 0xee}, {&(0x7f0000003000)="32b949821f88d202934af163b5fc46a3aff2c806a00593936b7f307d40444bf4a153c5cfb73b58ee7c4dfab252ecbc777c2074aef615c81bb7b4a294fe2b1ba8ddc72e25ca623a0f47582dd087f0fe1e670882a1cb494210eb5cb6fa7cc4255e3dc0d5b6326af3cfde27f479fe5b7184c5b36d7f287324ad5e03c0b5a6d1f80d99267b4c6b2a", 0x86}, {&(0x7f0000005000)="e78f728ce0d6a4f9df615d068639e7bece08", 0x12}, {&(0x7f0000003000)="533e83424ac272f03076be2a66986ae13c70814056af417030ee1df4f121edb78f8d3b8d3416d4b3e2f87809aa3ea8a4168e0552aa2ece09ece387fd9d7688f1ae05aa5f4063c3700e3ca302b296e9545a21cc9412748d79297552c3341639331456db9c625fc2d1d9456a63ab48df6a3221239c4f088cb11fac7a2bc1d3d0bedf590a5e3707ab43832957a9a1154c1e99703631bad4182bd5530512d3c990887319709a9cb15fe88a", 0xa9}, {&(0x7f0000000000)="6530c3a66559ddf737edc55102c97653db89237b58a9b96e7722a641a4524df4d8a04805311fdd8f88fd43aadacb9f0f015deeeb7c93dbd0ea30bae252127cb5968b4af6179eecb4bb2eb4e28af05c2b833c26266d75c93e8ba37552704ffd8dd06ff5d7e29b9650ca1005a2465437892cc51adfa8349850239b21f18541055ad1beeec3e0f48c18fea148b6189a348abd750a521b593ebe66cd6cc4d03a0add9ab94f28694e76a9e3c42c153aaf4c9bd0669c0a9a7ec4ada6c64f427e182b1d84a4b53a79d83a815de07a464afd90e21c4bd96c5b5cdb4ecfaa7b8a452138a882", 0xe1}, {&(0x7f0000001000)="af6891865ed915b88b50e5c9bfd681d960b5748d09c2d44bc56ef6cc36122e41f6ebcd1d5ff1a5bf83a4131e7a45c6ed2ce08b82df2907ff101903ce51", 0x3d}, {&(0x7f0000006000-0x4c)="daf6522382e99d41952b6518bd6c77cc0cd5f7f5fdc688178c21d29ce2925bf7879ed24fe07d2d25935dba70c17ad8fcfc145b85697bee7b928cbec8f1b7b8d92ae75a70ce34755cca9045ac", 0x4c}], 0x8, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x0}], 0x3, 0x4040044) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000)=0x3f, 0x4) r20 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x100000000005, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r20, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 09:42:21 executing program 5: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x4) r1 = syz_open_dev$adsp(&(0x7f000008d000-0xb)='/dev/adsp#\x00', 0x100000000, 0x20400) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000039c000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000151000-0x2)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00008b4000-0x20)={{&(0x7f0000a41000)=""/15, 0xf}, &(0x7f0000994000-0x1)=0x0, 0x1}, 0x20) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) 2018/01/28 09:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) pipe2(&(0x7f0000459000-0x8)={0x0, 0x0}, 0x84000) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x1, r1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006a8000/0x3000)=nil, 0x3000, 0xc003, &(0x7f00009d7000)=0x5, 0x8, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000029b000)={0x8, 0xae, 0x798, 0x400, 0x13, 0x0}) 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000089000)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000489000-0x1000)=""/4096) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b19000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005d3000-0x4)=0x0) getpgid(r1) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f000000d000-0x8)={0x2, 0x81}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000028000-0xc)={{0x8, 0xcab3, 0x3, 0xffffffffffff8000, 0x8, 0x1}, 0x80}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000029000-0x120)=[{0x101, 0xd2, 0x7, 0xfffffffffffffffe, @time={0x77359400, 0x0}, {0x48000, 0x9}, {0xffffffff, 0x3f}, @addr={0x3, 0x400}}, {0x7, 0x8, 0x5, 0x4, @time={r2, r3+10000000}, {0x70000000000000, 0x0}, {0x2, 0x1f}, @control={0x5, 0x401, 0x1ff}}, {0x4, 0x7, 0x1, 0x7dea, @time={0x0, 0x989680}, {0x5, 0x6}, {0x4, 0x401}, @control={0x7fffffff, 0x7, 0x4}}, {0x20, 0x6, 0x1, 0x2, @tick=0x0, {0xc54, 0x8000}, {0x7, 0x1000}, @raw32={[0x80, 0x7fff, 0x8]}}, {0x7ff, 0x1, 0x1f, 0x26e, @tick=0x2, {0x3, 0x8}, {0x9, 0xfffffffffffffffb}, @raw32={[0x2, 0x3, 0x7ff]}}, {0x5, 0x0, 0x1, 0x7f, @tick=0x100000001, {0xdfb4, 0x3}, {0x5, 0x3}, @raw8={"f7d887c1d8f779665c1b407a"}}], 0x120) [ 36.538580] dccp_close: ABORT with 13 bytes unread [ 36.575720] audit: type=1400 audit(1517132541.302:21): avc: denied { node_bind } for pid=4937 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) connect$nfc_raw(r0, &(0x7f00000b7000)={0x27, 0x101, 0x9, 0x7}, 0x10) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000e25000)=0x0) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000452000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b0f000)="aabb7696995c07188758b2615339ca076f0c3e226c0d27d68bd0bb5cd6e0eccc445c8fd8d7d643", 0x27) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00001f7000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000f0d000)=0x8, 0xc9) 2018/01/28 09:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x2) lseek(r1, 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x8001, 0x0, 0x1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) getresgid(&(0x7f0000143000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000a63000-0x4)=0x0) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) socket$bt_l2cap(0x1f, 0x7, 0x0) sendmsg$unix(r2, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r0, r0, r1, r2, r1]}], 0x70, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005d2000)={r4, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000000c000-0xc)={0x40, 0x4, [0xfffffffffffffffb]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000)=0x0, &(0x7f00006f5000-0x4)=0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00000e8000)=0x0) timer_create(0x7, &(0x7f0000a4d000-0x60)={0x0, 0xf, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9e000)=0x0) syz_open_dev$vcsa(&(0x7f0000339000-0xb)='/dev/vcsa#\x00', 0x7, 0x80840) timer_getoverrun(r8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={r5, r7, r6}, 0xc) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005a0000)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009d9000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7f) syz_open_procfs(r0, &(0x7f00009d8000-0x9)='net/snmp\x00') r2 = inotify_init1(0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000048000)=0x9) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) [ 36.680210] audit: type=1400 audit(1517132541.338:22): avc: denied { name_connect } for pid=4937 comm="syz-executor3" dest=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 36.745106] audit: type=1400 audit(1517132541.457:23): avc: denied { map } for pid=4972 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/ptmx\x00', 0x20000, 0x0) r2 = creat(&(0x7f000002d000-0x8)='./file0\x00', 0x81) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c91000)={0x10001, 0xffffffff, 0x6, 0x0, 0x10001, 0x2, 0x3, 0x1000, 0x7, 0x0, 0x5, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000584000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, &(0x7f000073e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000805000)={r3, 0x3, 0x9, 0x7, 0x1, 0x2}, &(0x7f0000e6a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000672000)={r3, 0x6}, 0x8) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000af6000)=""/43) 2018/01/28 09:42:21 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00002fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dce000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x7fff, 0x100, 0x0}, &(0x7f000056f000-0x4)=0xa0) sendmsg(r0, &(0x7f0000075000-0x38)={0x0, 0x0, &(0x7f0000066000)=[{&(0x7f0000419000)="a257459ceae912fe9937edadc7e63324aee8b19bfbbd64c6630d35737b8e7154d267199a9938bbf76fee3835625873e4b41f061e75ab2eb41d01a3fd48cd3f86e5d61169842d6a10d73e03883d30a372b1d09cca0df67ffc93caeb6d5c5efad29856e02374aef700264ef4aae8605dbd79622c53e242b3e8ec5a689aa5d2583de8ecdaae4288da72e249b9ea2b1639a12d57aeafccb218bc2f0bc6f7b90e1d49380f5079931757e2d2c3dd6f2f002763cc2f29cf28fc6633cefe1e592205327a53b031f49aac29f078fd156192e84ebd0211fe061d44d6529964ac3c7cb599e05a1d7a396d99", 0xe6}], 0x1, 0x0, 0x0, 0x800}, 0x24000040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd8000)={r1, 0x3f, "762a737c97ec7f53e34151a13fc93bae3cc90ad7c3d712e554c6eeb07df6f18e847ff9ae9085f539fcc4f277c4805e3d92c1327be95961880b5b843605b5fd"}, &(0x7f000080e000-0x4)=0x47) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816296e5398af622c527d4c80fc3a239fe70fa66", 0x17}], 0x2, &(0x7f0000bb0000)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000034b000)='/dev/ppp\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000da0000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f04000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023f000-0x8)={r3, 0x1}, &(0x7f00001f6000-0x4)=0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000b25000-0xc0)="e50413d21511b1d9c2eaf05024cc26c8cd32791995fa85d5111eefe80f6b5546238b53e88e0e46745d33a72343d8cf1f8aaa7bfad7b4b014cacb4451ff244080ec4e42b9ef355d4c7da9eb802d1e3e1c9d8a4d614a375fe3ad8b01c6ce5f38945294b58c76d4a8060905110b8b7ea79503ff4bab38314ef34fa1ecc199809011fc178d86ff607c46fbcd22628fdfbdde1dba0d13c0e03efabb7b037e8990307b77f6de82ebeda03e257233b6e4168d1a4067cb1fe4b2b21d362123c0e39a57ac", 0xc0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000091d000-0x20)={@generic="ede3fb8da84db9113ff9f5c81a425a9b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00004eb000)=0x5) 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000abb000)=0x6, 0x4) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000149000+0xf9c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0xcf20) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) sendmmsg$nfc_llcp(r0, &(0x7f0000c4b000-0x38)=[{&(0x7f0000426000)={0x27, 0x1ff, 0x40, 0x2, 0x7fff, 0x7fffffbf, "72236bed9258c711e73bcf84f2802e835fb9be96edf12708e42c23b99013192c4326eaccc0616a8f730c3d16c0ea1d227623f8f1c420ee92d8a36a7e6bed78", 0x3}, 0x60, &(0x7f00004b4000-0x40)=[], 0x0, &(0x7f0000768000-0xf8)={0xf8, 0x0, 0x7ff, "db0b3f3ec6401feea624a8cc1a140199ba8a7180752179c0f3e31a7a6b30e3d76e1b620825db03ceccbd84b89eecd3772ea1c7b79bbff9bb5e429c56bf459ac8941da8fcbebd6bcaa5d347967a31c5278152d5fbf1fe138400971954b485dab7136eb4e5f7dfa69b33a8b7284febff71375fc8d1c7d868fc10098682b5e3724db294d96eacae0e83ce2072a33cccac9340937e9b8fd4ecb147899c5c00b9603fbbae68874482f6db5941f6c29d4033b9ebe1bb79e8cc668b7b798fd474152849234f45f802c91f26d4162ab38540c61522e8e12ccbd77f87baa2dfbf744576d945450f359fdf92a1"}, 0xf8, 0x4005}], 0x1, 0x48000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000d0e000)={0x6, 0x4, 0x800000000000000, 0x5, "8a027b86e2e4e076a41888d4473b3f4a4b1b1d0b0ecea72350604366848df1a855b1ab05a3bf4ac69f3e13b9", 0x3f}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a0b000-0x6)={0x400, 0x10000000, 0x1}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009b5000)=0x80000001, &(0x7f0000ab1000)=0x4) 2018/01/28 09:42:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvfrom(r3, &(0x7f0000cba000-0x4e)=""/78, 0x4e, 0x40010000, 0x0, 0x0) 2018/01/28 09:42:21 executing program 3: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000da8000-0x10)={0x6, [0xb, 0x9, 0x8001, 0x80, 0x1, 0x9]}, &(0x7f0000001000-0x4)=0x10) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f8c000-0x4)=0x16, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) accept(r1, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0xfffffffffffffffe) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x2, 0x6}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000000e000)={0x6, &(0x7f0000002000)=[{0x2, 0x1, 0x9, 0x401}, {0x3, 0x5, 0x4, 0x800}, {0x6, 0x0, 0x4, 0x1}, {0x80000001, 0x5, 0x9, 0x9}, {0x8001, 0xb, 0x0, 0x3}, {0x80, 0x1, 0xffff, 0x1}]}) 2018/01/28 09:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) fgetxattr(r0, &(0x7f000071d000-0xc)=@known='trusted.syz\x00', &(0x7f0000522000)=""/150, 0x96) setsockopt$inet_int(r0, 0x0, 0x2004, &(0x7f0000ae5000)=0x9a13, 0x303) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bac000)={0x7fff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x821c, 0x3, 0x0, 0x81, &(0x7f0000661000-0x10)=@generic="0057d0c8d2529afeef85e95123bc9dd2", 0x3, 0x0, 0x1ff}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 36.855191] mmap: syz-executor0 (5024): VmData 1748992 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. 2018/01/28 09:42:21 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000153000)={0x1, r3}) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r4, 0x2285, &(0x7f0000007000)='S') ptrace$setregs(0xf, r3, 0x7fffffff, &(0x7f00003ad000)="3068837a6bc041fe356f97d203ec8e1ffbdc0603995ed8a3b5930d57ea46bb565757d674d21cf8a623973ec4ee9e9ab1f798fae5c7d7aef5954c74f6a1ff75ddd53ad3d1ad59b05dfb2fd0d3a7d3b98a03e7f31ba68074dd60481f8ed05940fc4b293f122b51f18f5055f35e6169426470e936be4def0c8ad4138ede4a254629275948239a0414f647e4658393eb8b543ed5d802f2dbd20dee6e7b01f9a907714da327e06022abda726fbd20b055df430fbd66e8fe992546d77c68160729fda7968da8ce11ff43c73c4e483c6cc51b848a8715") 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000007000-0x4)=0x7) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 09:42:21 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4)="", 0x0) uname(&(0x7f0000530000)=""/4096) 2018/01/28 09:42:21 executing program 2: r0 = socket(0x19, 0x80003, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000002000-0x10)=""/16, 0xfffffffffffffee1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/44, &(0x7f0000c33000-0x4)=0x2c) 2018/01/28 09:42:21 executing program 4: 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, 0x0, 0x0, 0x554400000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006c5000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000971000)={0x0, r2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000aa000)={r3, 0x80000, r4}) sync_file_range(r0, 0x6daa, 0x1ff, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000a4e000-0x14)={{0x200, 0xfffffffffffffffa, 0xbb, 0x4, 0xc00000, 0x5}, 0x1ff, 0xffffffff, 0xf52}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000011e000-0xa0)=""/160, &(0x7f00003af000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) openat$vsock(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00003e2000-0x8)=&(0x7f000098a000-0x1)=0x0) accept$netrom(r4, &(0x7f00003fa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ca4000)=0x10) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/ppp\x00', 0x0, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000f3c000)=0x0, 0x8) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000696000)=0x5) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) [ 36.955926] QAT: Invalid ioctl [ 36.995743] QAT: Invalid ioctl 2018/01/28 09:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) creat(&(0x7f000030b000)='./file0\x00', 0x104) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/28 09:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00002bf000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a2f000-0x3c)=[], 0x18, 0x0, &(0x7f0000000000)="d0000000000000000400fb3cef34d5bcfada536f8a2c5de6"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bda000)={0x8c, 0x0, &(0x7f0000214000-0x8c)=[@release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x0}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000141000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x4, 0xb}], &(0x7f00004f7000)=[0x40]}, 0x1000}}, @increfs_done={0x40106308, r2, 0x0}, @increfs={0x40046304, 0x4}, @decrefs={0x40046307, 0x2}], 0x5a, 0x0, &(0x7f00002c8000-0x5a)="a0d62ce9808bb8c33eb03e4369db24c2b55809ef0ee7ac0aa4cc9f8b61be9845105f831e6e75793d7ab84d3e8f8a9bcd985c03cfce6da10994ce8f5cbc6bf608be2b78ddbc63e6da773a02a303339c6379a918c73c38831149f5"}) clock_getres(0x7, &(0x7f0000756000)={0x0, 0x0}) 2018/01/28 09:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) mount(&(0x7f00000d6000-0xa)='./control\x00', &(0x7f00008a0000-0xa)='./control\x00', &(0x7f0000858000)='cramfs\x00', 0x1004, &(0x7f0000b9a000-0x7d)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setendian(0x14, 0x2) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:42:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1c000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000444000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x440800) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000a02000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = getpgrp(0x0) kcmp(r2, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) listxattr(&(0x7f0000f9d000)='./file0\x00', &(0x7f00002ae000-0x7c)=""/124, 0x7c) 2018/01/28 09:42:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000007000-0x6)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x18000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x100, 0x0) open(&(0x7f0000010000)='./file0\x00', 0x10002, 0x10e) accept$ax25(0xffffffffffffff9c, &(0x7f0000015000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000)={0x0, 0x0}) eventfd2(0x2a88, 0x80801) socket$can_bcm(0x1d, 0x2, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x0, 0xffffffffffffffff}) accept$unix(0xffffffffffffffff, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000)=[{&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000016000-0x77)=""/119, 0x77}, {&(0x7f0000015000)=""/205, 0xcd}, {&(0x7f0000015000)=""/100, 0x64}], 0x4, &(0x7f0000015000)=""/202, 0xca, 0x0}, 0xfffffffffffffffe}], 0x1, 0x10000, &(0x7f0000006000-0x10)={r1, r2+30000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000012000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2) accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) socket$unix(0x1, 0x5, 0x0) accept(0xffffffffffffff9c, &(0x7f0000015000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000015000)={0x0, 0x0}) geteuid() stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000015000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000016000-0x4)=0x0) geteuid() pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x2, 0x100000) syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0xffff, 0x2040) socket$bt_l2cap(0x1f, 0x3, 0x0) eventfd(0x2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0, 0x5e5591e4b2aba73b) socket$bt_sco(0x1f, 0x5, 0x2) ftruncate(0xffffffffffffffff, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 09:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000c3f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008b3000-0x4)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005bb000-0x8)={0x0, 0x959c}, &(0x7f0000af1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001ba000)={r4, 0xd0, "ce4e8cb33f98961bf9884e04968dfd5b5f93fb846fcd3a56cc6a03c572d25b7178e0649b6f1bba6ea2a7a6ab00e815c786a3b789376aed01230e05843bf210b43891cda4e7b2f9d2e8136cd615af41e644a99f308a3a9a8e91591e5bdafd7c99f9b85c8cf10f0757ee07502d8b3e66b228eeb477272a4c43ebb3aa14369d44bf0da70bcc60a2aa01d3b4f53982a278bab2bcd904733a62600c7271e26f5a0257eac516eb9a2f21bae2804fb9f65e60663eb1a23fc3ad9e58538a42cf9a1d3efb5bbb069eecd65383bbc649947fa4258c"}, &(0x7f0000e4a000)=0xd8) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000af6000-0x8)='./file0\x00', 0x48) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e09000)={0x0}, &(0x7f0000435000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009c2000)="", 0x45e) 2018/01/28 09:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000e93000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x4, 0x4, 0x6, 0x9}, 0x11, 0x1, 0x0, 0x0, "3759b86eba4ebc774bae9a4550a09b2f5374151b942134c6a524b9f74afb218dea4ae1942827ecfa56d89da55181e7c4ac1a52de46823b5e7a59145808bcf0dc"}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) [ 37.079905] binder: 5073:5078 ioctl c0306201 20000000 returned -14 [ 37.121095] binder: 5073:5078 Release 1 refcount change on invalid ref 1 ret -22 [ 37.133420] binder: 5073:5078 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 37.140815] binder: 5073:5078 Acquire 1 refcount change on invalid ref 4 ret -22 [ 37.150379] binder: 5073:5078 transaction failed 29189/-22, size 40-8 line 2788 [ 37.168458] binder: 5073:5088 ioctl c0306201 20000000 returned -14 [ 37.177981] binder: 5073:5078 Release 1 refcount change on invalid ref 1 ret -22 [ 37.185671] binder: 5073:5078 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 37.192912] binder: 5073:5078 Acquire 1 refcount change on invalid ref 4 ret -22 [ 37.196493] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.196515] CPU: 0 PID: 5082 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 37.196524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.196528] Call Trace: [ 37.196543] dump_stack+0x194/0x257 [ 37.196559] ? arch_local_irq_restore+0x53/0x53 [ 37.196578] ? handle_userfault+0x12b7/0x24c0 [ 37.196594] handle_userfault+0x12fa/0x24c0 [ 37.196624] ? userfaultfd_ioctl+0x4520/0x4520 [ 37.196633] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.196642] ? check_usage_forwards+0x410/0x410 [ 37.196653] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.196672] ? print_irqtrace_events+0x270/0x270 [ 37.196680] ? trace_hardirqs_off+0x10/0x10 [ 37.196691] ? get_user_pages_fast+0x277/0x340 [ 37.196712] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.196735] ? __lock_acquire+0x664/0x3e00 [ 37.196744] ? check_noncircular+0x20/0x20 [ 37.196750] ? __lock_acquire+0x2d15/0x3e00 [ 37.196781] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.196792] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.196807] ? find_held_lock+0x35/0x1d0 [ 37.196828] ? __handle_mm_fault+0x3296/0x3ce0 [ 37.196839] ? lock_downgrade+0x980/0x980 [ 37.196852] ? lock_release+0xa40/0xa40 [ 37.196864] ? copy_overflow+0x20/0x20 [ 37.196875] ? do_raw_spin_trylock+0x190/0x190 [ 37.196884] ? userfaultfd_ctx_put+0x740/0x740 [ 37.196909] __handle_mm_fault+0x32a3/0x3ce0 [ 37.196927] ? __pmd_alloc+0x4e0/0x4e0 [ 37.196948] ? find_held_lock+0x35/0x1d0 [ 37.196973] ? handle_mm_fault+0x248/0x8d0 [ 37.196984] ? lock_downgrade+0x980/0x980 [ 37.197030] handle_mm_fault+0x334/0x8d0 [ 37.197039] ? down_read+0x96/0x150 [ 37.197051] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.197061] ? vmacache_find+0x5f/0x280 [ 37.197079] ? find_vma+0x30/0x150 [ 37.197096] __do_page_fault+0x5c9/0xc90 [ 37.197119] ? mm_fault_error+0x2c0/0x2c0 [ 37.197148] do_page_fault+0xee/0x720 [ 37.197160] ? __do_page_fault+0xc90/0xc90 [ 37.197174] ? perf_trace_lock+0x900/0x900 [ 37.197183] ? check_noncircular+0x20/0x20 [ 37.197195] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 37.197205] ? futex_wait+0x6a9/0x9a0 [ 37.197223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.197244] page_fault+0x2c/0x60 [ 37.197253] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 37.197259] RSP: 0018:ffff8801bf317928 EFLAGS: 00010246 [ 37.197266] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 37.197271] RDX: 00000000000000c9 RSI: ffffc90002ee2000 RDI: ffff8801bf317d28 [ 37.197276] RBP: ffff8801bf317a08 R08: 1ffff1003849301a R09: 0000000000000000 [ 37.197280] R10: ffff8801bf317858 R11: 0000000000000000 R12: 1ffff10037e62f28 [ 37.197284] R13: ffff8801bf3179e0 R14: 0000000000000000 R15: ffff8801bf317d20 [ 37.197306] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 37.197323] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 37.197336] ? iov_iter_revert+0x9d0/0x9d0 [ 37.197352] ? mark_held_locks+0xaf/0x100 [ 37.197359] ? simple_xattr_get+0xeb/0x160 [ 37.197369] ? current_kernel_time64+0x122/0x2f0 [ 37.197381] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.197397] generic_perform_write+0x200/0x600 [ 37.197429] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 37.197438] ? current_time+0x88/0xc0 [ 37.197450] ? file_update_time+0xbf/0x470 [ 37.197461] ? current_time+0xc0/0xc0 [ 37.197478] ? down_write+0x87/0x120 [ 37.197495] __generic_file_write_iter+0x366/0x5b0 [ 37.197503] ? check_noncircular+0x20/0x20 [ 37.197521] generic_file_write_iter+0x399/0x790 [ 37.197539] ? __generic_file_write_iter+0x5b0/0x5b0 [ 37.197554] ? iov_iter_init+0xaf/0x1d0 [ 37.197570] __vfs_write+0x684/0x970 [ 37.197576] ? lock_acquire+0x1d5/0x580 [ 37.197591] ? kernel_read+0x120/0x120 [ 37.197633] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 37.197642] ? __sb_start_write+0x209/0x2a0 [ 37.197657] vfs_write+0x189/0x510 [ 37.197674] SyS_write+0xef/0x220 [ 37.197688] ? SyS_read+0x220/0x220 [ 37.197695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.197705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.197725] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.197731] RIP: 0033:0x453299 [ 37.197735] RSP: 002b:00007fde8b72fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 37.197743] RAX: ffffffffffffffda RBX: 00007fde8b730700 RCX: 0000000000453299 [ 37.197748] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/28 09:42:22 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ab6000)={@generic="93a23b7d6c02e042d04e3f97639317f8", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) 2018/01/28 09:42:22 executing program 6: 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, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) socket$inet_tcp(0x2, 0x1, 0x0) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/01/28 09:42:22 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, 0x10001, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000085f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) 2018/01/28 09:42:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000579000)='/dev/ppp\x00', 0x42a000, 0x0) r2 = accept4$ipx(r1, &(0x7f0000447000-0x8)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe6000)=0x10, 0x800) connect$unix(r1, &(0x7f0000ed9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r4 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000764000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb4000)=0x60) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000df3000)=0x0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="1d8a94caaa7416e9e29cebc6732b74a40ffa397ded8550eab13e76bc3d239f086ee2ecbe877a5f5dc808fb495ac5c8fbd15b121d3d7d624445073dbdc4703e1901e260cfb661eca16c20f967d6c18c1c93d8791137c06fcfd9020947914814316de1635821ae5d5fee72f79e04c15b0c264ac92173bedd3b507b21e03aced71e6ff2983b18027af2c2396fe949e3fa144ef8ca6e7905bc6d56d979928f574445eef76905b860e3a6cc062a2f18fa674bb9e24f755ce5ea7f270a77d09ce57616", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000052000-0xc)={r3, r4, r4}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'vmac(aes)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f00006ee000-0x20)={{&(0x7f0000863000-0xe5)=""/229, 0xe5}, &(0x7f00007a0000-0x1)=0x0, 0x48}, 0x1bf) 2018/01/28 09:42:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) getpeername(r0, &(0x7f0000379000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000104000)=0x1c) close(r0) 2018/01/28 09:42:22 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) mount(&(0x7f00000d6000-0xa)='./control\x00', &(0x7f00008a0000-0xa)='./control\x00', &(0x7f0000858000)='cramfs\x00', 0x1004, &(0x7f0000b9a000-0x7d)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setendian(0x14, 0x2) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c32000)={0x0, 0x14, &(0x7f0000449000)=@raw=[@jmp={0x5, 0x5, 0x3, 0x0, 0x6, 0xfffffffe, 0x10}, @generic={0x6, 0xfc, 0x8, 0x1a228c8b}, @generic={0x5, 0x2, 0x5, 0x4}, @generic={0x1, 0x5, 0x0, 0x5}, @jmp={0x5, 0x81, 0xa, 0x7, 0x4, 0xfffffff6, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x7}, @ldst={0x3, 0x1, 0x0, 0x8, 0xf, 0xfffffff0, 0xffffffffffffffff}, @generic={0x9da, 0x0, 0x6, 0x6}], &(0x7f0000d44000)='GPL\x00', 0x5, 0x84, &(0x7f0000eb0000)=""/132, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00007a0000-0x13)=""/19) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4b26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000001e000)=""/247) 2018/01/28 09:42:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = msgget(0x0, 0x140) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000080c000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) r3 = getgid() fstat(r0, &(0x7f0000478000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000af6000-0x78)={{0x300, r2, r3, r4, r5, 0x112, 0x7, 0x0, 0x0, 0x0}, 0x100, 0x3, 0xfffffffffffffffa, 0x8, 0x7, 0x4, r6, r7, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r8, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) [ 37.197752] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 37.197756] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 37.197760] R13: 0000000000a2f33f R14: 00007fde8b7309c0 R15: 0000000000000000 [ 37.638738] binder: 5073:5078 transaction failed 29189/-22, size 40-8 line 2788 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050f000)={0xffffffffffffff9c}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b59000-0x4)=0x280201) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b5a000-0xea)={0x0, 0xe2, "6056763d61b491c20a41518fec51d3bb9d40e9ffc24502ef6eb1fe15bfe3aa7880901a38e9a2acb9b271e29816018cdba2fa16b291751a8452b0132f015de5f45fcc41583a493397b217edf352ef8423b0a2c5a2ec914ac018dde41884526d5e9954e1c41981ca86786785362fa6aed3c47cb93483f0da73d9f9ee7801c3ba97cc9fe801ed6a8ec054e51eb438ada8ca05f26f6ec6a36c2d87772f8b01800000a5f65cdff4e171cd8bfbb0f7b6afba478bc807b53f9a2881d42377a069ec364eba2e56aeb09322c51f3573a5c5df0ebc26d5f093ed254dff3c149224aea643c56bd7"}, &(0x7f0000a89000)=0xea) fsync(r0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b58000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x62b}, 0x98) r2 = socket$inet_sctp(0x2, 0x80005, 0x84) ioctl$sock_ifreq(r2, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_extract_tcp_res$synack(&(0x7f000071d000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b5c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000087e000-0x80)={[0x1, 0xd000, 0x5000, 0x106000], 0x6, 0x40, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r2, &(0x7f0000705000-0xe1)=""/225, 0xe1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000eb000-0x2c)={r1, 0xce, 0x24, "ea1125be051a711250f46a8759e41cac3e34cd21ca669306732501bfbf8bc02f497155ed"}, 0x2c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b5b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0x8) 2018/01/28 09:42:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101200, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0xf1)=""/241) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/99, &(0x7f0000002000-0x4)=0x1f3) 2018/01/28 09:42:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000840000)='/dev/sg#\x00', 0x6, 0x400) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 37.681428] audit: type=1400 audit(1517132542.521:24): avc: denied { write } for pid=5107 comm="syz-executor4" path="socket:[13284]" dev="sockfs" ino=13284 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 2018/01/28 09:42:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fd, 0x8, 0x1, 0x1000000000000000}, 0x1fd) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r2) 2018/01/28 09:42:22 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfff, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/28 09:42:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) listen(r1, 0x201) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000434000-0x5d)=""/93) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005b9000-0x4)=0x9, 0x4) 2018/01/28 09:42:22 executing program 6: 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000539000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000856000-0xe)='/dev/admmidi#\x00', 0x7fffffff, 0x24000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016e000+0xceb)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000042b000-0x9)='/dev/dsp\x00', 0x8000, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000e26000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00006a2000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) r7 = dup(r0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_submit(r1, 0x7, &(0x7f00004e7000)=[&(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000a89000)="ce41a4a65ff3495a1f1faaf59257e8fe512b0e310dbc4aa169d018e33af2261170ba4caeea0aedc7cb19f81eac18cb4f902c0f81c471d16f931725c3cb6210d6dcd8b523cc92d6a7685a74156f6e328fd43956ed5bdf5aa43c036920996a787a7271120bc809dcd116aeb0d637590d82d05c06853d7b9de0c2f98de6151668ed0a6890c5aee094e718d2152486d1fd1bbd4c4c345e50d0aa78d3e50b96b2717d0ab266f96de8f8b36646d282d7c327051c277c001f65ddf79ff2a84f395fc643b731a1400612673eb2c7c49866a0beff29cc89f2c9986591bcd95bb4261e2c6efc4bfbe9ade498912903", 0xea, 0x1, 0x0, 0x0, r2}, &(0x7f0000e3b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000bef000)="e6dfa383fe4b20b16768a417be3afd0348b9353ba4d08118684fd95fa4fa9932faaf2f06d1270a99b90caedd6340e0d671de7d002815673317649911af25c07512f1d99ad99501146c1f7ee1771b27bc340e1e544107f7f61a6b57b4e4a727c6f65677d7b54773d4a19aa37d9f14f31d26831d759637c8de1a4c9476a6c45d5947f4d654e8e6f43af8b66b9dae9218457f0f487e003e10187d548e418c2d7cd594ecf14db072c3471468d0a10fe0118a36861d539096d47cf4d98b0586bd2d854d02c5db75f550275ea49d5ac35e17205abe62537c1736cd094be5104b5f8c76980a864c2dbda98c7f4d71", 0xeb, 0x543, 0x0, 0x1, r3}, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x2, 0x5a, r0, &(0x7f0000ee5000)="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", 0x1000, 0x1059df1a, 0x0, 0x1, r4}, &(0x7f0000154000-0x40)={0x0, 0x0, 0x0, 0xcbf8a4e73437bee3, 0x10001, r0, &(0x7f00002fb000)="5c823bb8f5607b5aa7b37bf40fabfebf08349b031207f20f136cffe5c65c5ef08f95a707b340a57b1075f382abed94306cac69cad43629faf002fd03b486fc51a2f740c3267d0c5d76be52cb177fce072cbacbb15546f4c2b277220f8d400a7fd2eb4cdece3d0cfc3d6d50e9719e00f83ac7546c924a9d99d271ac5fbac12b6a86205df1041ecacd44ec4860068015fa6bc3aa", 0x93, 0x8, 0x0, 0x0, r5}, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000558000)="2f432e5fcc9c1ebea9350da10f954f8d6b0ece5b0fe48d7a2d", 0x19, 0x7, 0x0, 0x1, r6}, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f000070b000)="62c243124a29963a12314096d7c3fd94935dab1a0833a0e6858eb081867b5f4ad293bae35682e75a769100ff59d431058d6852dcedcad9e8795fe62169fae7bb322553e379f2e78eb21f8cc7049f438d0582eda40fa94d77a93e5a3a6589a01f9c5da45ea2087fecaf4bbbfff82135981f824d0b31bcd9dc61b375051d9928ad32a233e6997202e40862ba7ec9327b3c334294ceaeb6375e2a134dec", 0x9c, 0x4, 0x0, 0x1, r7}, &(0x7f000035c000)={0x0, 0x0, 0x0, 0xa, 0x59, r0, &(0x7f000008d000-0x9c)="acd0f2716edeed3cecd8d3f721efaa4eb84129a7e381ed1870fee10dc6f20358c851b1ff7f753271630e910e20e31f2ed228912d66f5a2482812e07e5d076856ac401666fae27c203c578be628933d18fa8a73ff9920c33e425c55bedd41665de9f10bd595a31f5d95a2dca3d531a599245857b4ffaceb94dabed0492bc448638c669425b16a41cb69c1a31a325be5c582d61e31e7470a0dc74042f9", 0x9c, 0x6, 0x0, 0x1, r8}]) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r9, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 09:42:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffef4, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000616000-0x4)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) unshare(0x200) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000810000-0x20)={@common='teq\x00=\x00\x00G\x00l\x00', @ifru_flags=0x1000}) close(r1) recvfrom$inet6(r1, &(0x7f0000003000-0xf1)=""/241, 0xf1, 0x20, &(0x7f0000265000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf}, 0x1c) 2018/01/28 09:42:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x42000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/kvm\x00', 0xfffff7ffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000069f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000de8000/0x18000)=nil, &(0x7f00008ef000-0x18)=[@text64={0x40, &(0x7f0000532000-0x45)="440fc79ee8bc0000450f908fff950000440f01f82e262e410f01b412f52e000066baa000b800700000ef66ba4300edc482759c430cc441611479c766bad104ecc4e1305cc9", 0x45}], 0x1, 0x0, &(0x7f0000aee000-0x20)=[], 0x0) 2018/01/28 09:42:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000715000-0x2c)={0x0, 0x24, "fa514d5c01fe8d186efeac01e05744b6631c5e3bcc7ed444588de1551a4ca843e15e3e19"}, &(0x7f0000d86000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000033d000)={0x10001, 0x37, 0x8, 0x20, 0x4, 0x400, 0x1000, 0x8, r1}, &(0x7f0000898000-0x4)=0x20) setns(r0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000687000)={0x5, &(0x7f0000f69000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 09:42:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bd9000)={0x3, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) iopl(0xfffffffffffffff8) 2018/01/28 09:42:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008cc000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000662000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000145000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e25000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000055000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000024c000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0xc00000c}, 0xc, &(0x7f0000f12000-0x10)={&(0x7f00004e9000-0x2f8)=@allocspi={0x2f8, 0x16, 0x400, 0x4, 0x3, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2, 0x0, 0x3, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {@in=@empty=0x0, 0x0, 0x3f}, @in6=@loopback={0x0, 0x1}, {0xfffffffffffffffc, 0xb9e4, 0x8, 0x955d, 0xffffffffffff0000, 0xcc0f, 0x40, 0x20}, {0x3, 0x7fffffff, 0x9, 0x0}, {0x401, 0x5, 0xffffffff}, 0x2, 0xffffffffffffffff, 0xa, 0x3, 0xfffffffffffffffe, 0x40}, 0x1000000000000, 0xffffffff}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x59, 0x60}}, @extra_flags={0x8, 0x18, 0x0}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x7}}, @sec_ctx={0x5c, 0x8, {0x57, 0x8, 0x1, 0x3, 0x4f, "db8041b313ea138876ac1c4d12786054b5f9deb76595fcb0fabda77823a572d73cd861222c62de3649f0a61278586ff46f90ecbda1a567f8971ee8dc4400828bbd9139bd175e75fc2abea849e50514"}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x100000000, 0x2, 0x1ff, 0xa, 0x20, 0x80, 0x7f, r3, r4}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c}, @in=@rand_addr=0x58, {0x6, 0x8, 0x8, 0x7, 0x7fff, 0x0, 0x19c, 0x6}, {0x10000, 0x9469, 0x3f, 0x3}, {0x10000, 0x5, 0x4}, 0x6, 0xffffffffffffffff, 0xa, 0x8ec9541b7240fcbb, 0xfffffffffffffff9, 0xd}}, @mark={0xc, 0x15, {0x1, 0x0}}, @ipv6_hthresh={0x8, 0x4, {0x39, 0x78}}, @migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x1, 0x0, 0x4, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xff, 0x7, 0x0, 0x7, 0xa, 0xa}]}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x800}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000023e000-0x3bc)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}, @lifetime_val={0x28, 0x9, {0x5, 0x7f, 0x3d7d, 0xfe}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000182000-0x12e)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000495000)='/dev/sg#\x00', 0x3f, 0x410000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000cb000-0x4)=0x0) 2018/01/28 09:42:22 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x444402) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x48000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0xa00000, 0x5}) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:22 executing program 6: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x200, &(0x7f00002d5000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000684000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df8000)=0x5) 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1b000-0x4)=0x14) syz_open_dev$vcsn(&(0x7f0000626000-0xa)='/dev/vcs#\x00', 0x8, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000d2000)='net/fib_trie\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/28 09:42:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000772000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000863000-0x4)=0x10, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000419000-0x4)=0x3) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) [ 37.850974] could not allocate digest TFM handle vmac(aes) [ 37.851250] could not allocate digest TFM handle vmac(aes) 2018/01/28 09:42:22 executing program 1: r0 = socket$packet(0x11, 0x1000000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80805, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dea000-0x1)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/28 09:42:22 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl(r0, 0x40044104, &(0x7f0000007000+0x57d)='X') 2018/01/28 09:42:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00002b2000)={0x3, r0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00003ad000-0x39)="e39fce101e5a4b9be10b66bbdc56254b8ddb6659399934aa45bbad99067ab5128d6e805876adf11761609c4f3745e35f28af49fe734a1c965a", 0x39) openat$audio(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/audio\x00', 0x4000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = semget$private(0x0, 0x3, 0x4) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f0000e18000-0x6c)=""/108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 37.961442] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/28 09:42:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000959000-0x4)=0x0, &(0x7f0000c12000-0x4)=0x1) write$fuse(r0, &(0x7f000062a000)={0x20, 0x200000003, 0x0, @random="7db04b3ee73e0b5f6908cc506d7a3cd0"}, 0x20) 2018/01/28 09:42:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000c92000)=""/32, &(0x7f00008a8000)=0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000186000-0x8)=0x0, &(0x7f0000052000-0x4)=0x8) bind$inet(r1, &(0x7f0000976000-0x10)={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$fuse(r1, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/28 09:42:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00002f3000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @rand_addr=0x20}, 0xc) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) sendfile(r1, r1, &(0x7f0000a58000-0x8)=0x0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/rfkill\x00', 0x82, 0x0) r3 = dup2(r0, r0) r4 = open(&(0x7f00008ee000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000847000-0x20)={r3, 0x2, 0x3, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fa3000-0x4d8)={0x3, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xffffffffffffa835, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) sendto$inet(r0, &(0x7f00001b3000)="b6", 0x1, 0x20008045, &(0x7f0000ce0000+0xffd)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r6 = dup3(r5, r0, 0x80000) writev(r6, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) ppoll(&(0x7f000000b000)=[{r0, 0x410, 0x0}, {r6, 0x0, 0x0}, {r5, 0x8, 0x0}, {r1, 0x20, 0x0}, {r6, 0x1, 0x0}, {r1, 0x0, 0x0}, {r5, 0x2100, 0x0}, {r1, 0x4014, 0x0}, {r5, 0x8, 0x0}], 0x9, &(0x7f000020d000-0x10)={0x0, 0x0}, &(0x7f00003e1000)={0x1800}, 0x8) syz_open_dev$mouse(&(0x7f0000b3a000)='/dev/input/mouse#\x00', 0xfc71, 0x80440) 2018/01/28 09:42:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) madvise(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 09:42:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = getpid() ptrace(0x4207, r1) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file0\x00', 0x0) 2018/01/28 09:42:22 executing program 4: pipe(&(0x7f0000eac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="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", &(0x7f0000162000)=""/16}, 0x18) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x81, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 09:42:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e11000-0x4)=0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002c4000-0x38)={0x0, 0x0, &(0x7f000028b000)=[{&(0x7f000051e000)="8df1b42c03c0b3c6a61551367deaca7b", 0x10}], 0x1, &(0x7f0000790000-0x30)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000c45000)=[{&(0x7f0000954000)=""/155, 0x66}], 0x2a) 2018/01/28 09:42:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/vga_arbiter\x00', 0x10000, 0x0) read(r0, &(0x7f000051d000-0x1000)=""/4096, 0x1000) 2018/01/28 09:42:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)='net/igmp6\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000006000-0x38)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @adapter={0x79bcfd0b, 0x17, 0x1f, 0x0, 0xee8e}}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x13, &(0x7f0000007000)=0x7, 0x4) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000006000)={0x6b20}, 0x4) listen(r0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x100, 0x0) accept4$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000005000)={0x2, 0x2, 0x5c65, 0x7fffffff, 0x2, 0x59e791b}) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000007000-0x8)=0xff) 2018/01/28 09:42:23 executing program 6: r0 = memfd_create(&(0x7f00005a9000)='%\'/,nodevmd5sumvmnet0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000362000)={0x0, 0x7f}, &(0x7f00005ca000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009c1000-0x10)={r1, 0x6, 0x8, 0x4}, &(0x7f00002bc000)=0x10) creat(&(0x7f00003eb000)='./file0\x00', 0x40) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0xe6)=""/230, &(0x7f0000001000-0x3)=0xe6) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:23 executing program 3: r0 = getuid() getgroups(0x8, &(0x7f0000214000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000360000-0x8)='./file0\x00', 0x2, r0, r1, 0x200, 0x2) r2 = socket$inet6(0xa, 0x805, 0xffffffffffff0000) r3 = creat(&(0x7f00004cb000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a63000-0x10)={0x7, 0xffffffff, 0xfffffffffffffff9, 0x800}) fcntl$dupfd(r2, 0x406, r3) personality(0x410000e) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d31000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/28 09:42:23 executing program 4: pipe(&(0x7f0000eac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="b76806ead8dc91b561c53b06d9ef0c335db4dd7244db78c3247b88b895fda721f23dd02036b46edc1fda384e1f5331fcbf4c907be179c1e0e08d76ec0c480c17b130f685b65e4982f610f93d7d85fac3262a1bbc1b75f7b89b641be293c0466506e7b510e35e1a9fcc144090bba8a30a8327c0e0c93e25985d3ebaea9c00a70562f85ca8c49aa1e880cd581ad4693c1700b44d5837f8b7208dab13ee964c242b18ef55c81b1a22d21c4a461d367d61524ea60a1a4e926a3d24957091dd18754853eb0e97a4228e7e1300050290a57c85e75459f14addc5875d1e59cf23027881a60d9ae23fc8f1f89f392d228361d4578e073cb4feae2616d9b535ff77b62467019e0d714a036028598a45cae4ee9d81eaf937a10717d7ec70686428dc2c72c7faa6485d176a68ba450b6a345aec609cacd4c7a37ffe753a40f90829f21fa036295ad8449995829bbc5d35fc38d2b2447d5da8026d114fe7095cf631f9d5b00ccfbe4366c6a6c2cf6eaaecf409540e9c67e710003b2313686ddfefc9af998bbbfb2f61b6916f5058c3a81930f03f195ba0cc6ceff26a9d7e6d9a500524ea2153927f25077f21458f8830a63d1903cabcdc9245b6875b533a8e3e39b46b7396864dbc9eeece6e0e445d9e16b5ca40d2c8f9fac6947106ffa44df66a813d83982b4e049941f332d9a4f66402ac206607fbff5979731ecd3b9c0e33350ff544575c06ce58528442195ffa7883461ed201c0480d04c94da129abb534f09e037e2248c6a5a6d0a781cce97adfe8bc9f891e8a285b4398945c4ec7e3f45468a8a408f6f6f1787373ab121483a5429d93779fef8aa4477c3d833d6aa1c295854166326aac844880defec7b0ad4562d02106090dc1ac3187423e6ae74bf66282f2b17601d9380846b4a9ff3242a52d0e1ce1954a078baa432f524f30e639942578fd57ca8c9752234d3cec948f67d7ce8b1eae487dae3b417c76dae0f3a31339fe5f69d0a391a22815a2fa204ececff45d0e7e1aad0e9c672df3066c831789b3b5714634c055a38a2e12ef7f72a5103feb799a99e09b5cd139ab53664f095298f9449120ea5521958e40a058e755516c8c5797a50311e8a7e4ef803df56a09615e941a54ab56a5a9ebdc203cabbb36804480030a9c1f96f1ae6d092a08d3af0cbf170ac498c33e82608554ee001017d8ca7dfb97fe33a5762199c2ebc9b9a4ba53b8dea18e981591809dab96f4e68d7974dee71c63e4254f98b6eb3818116d3ffd94ce04b4090a48f1aaf9aff2b52bbc6e534e22d6a1db87452ae33f2c4bce202dbc18bfa5e0d044d8b1ee0b8e1c35cdf82b41d4283599bf359d23f5f18699d1a33b2b7d07c11401e73f45488ae0981d8e0dfbd0b8b491dd4b280a67ff3e977f8ee8c979490fc42dd77d4cca149c4879f3cfcde6012d4496f4cc915c1ac2ab342a0dcc2d1906a2dbf27f3adc96f5476b9bc3016db32f0ca9f0e27a2f972009bce023dde462a100b615f334dedc0c20d4a2315c134f72ea16afea816d33163c7304dcab510f36618a248711008e0a80cf73c7130a1d12375c509c22632136200d1d21da016557852ab93bf9bc644c00c38c547826af93616233a94961cae58490f89626adc10ab5ccd1649f651801ce0cc91b1ff75ff7a29ea44071dca4471ed361774945134e154e32583e67e46ee86297cdaca264ec5c0ec7151c8fce23a176332a95ee5870b678befd4dd03a5356bbd8ad49ec2a384856405227913fed638bcf040fd508c1fa46864b5b4d0d2d4db4602432d105f352f38026ae3204a9c2c0764a9a597d535192d2e16121c4f2903653d8554adc54471f52cc602e7faa2f45ca0594a5ff5658214beb02c9fe661566cb5e3d8bf3fe092eaa1c60b7f565c0d645e8661d69f3fc19289e6af313435527ed9f768bed6b079b3577ed6109e0a2791405e8fd603fa8c59cf0f409b873a2ad64b4c7dd134dfe6a193979ef276dae5f57a6a9247d543c4c3f53e6f51c0165c810fba1c3cd58fb633adb8ea739c70e8d24d4e0b7ba9d7a0324f92e72edbc20e8515c0e4878b9c437e8f443072089283b1a766f3b3a797edcac72ac11755b9d16551b46f8d27ec04e2eaa3566e2a893534fa6b1fdf634803a0139011a466baad1de1d27e577e44840706a8a8798db4d7b7178e4d8b1d5372aa56e323c4e3976baebb81fc38e1713872ff5d752a75ec434727f555c0bf1562e5f9815eb0e17c7bd53c6d54c599134a3495652020895e5a34e95d7879ab72be0acf6e674543edfb4a513cf674bad89f1e6b9fb84b5be788034b9cd8f919047fa1a70538456514b3e3d15739c2d6ce898a717208c29c23082d04199297e1303135d4e1855fc47425090b4baf996676aec37c0c1190c58756aa5bc4db0fa2fe21fea4cdb1cb2ba97815537dffec9f1faca9f465d4fa80ec93d0a2b5e739ffee37e72e1b1a754204cb490939c1fce9cdcb186f5d376f6faec95ac7cc90803874b92b2ce0f4e67b0b55c6f6e9d11f598d2257a7216a661653f0c4928623b338c337b98afd16ff6813ee5491e1b48c40ee3ff3fc2fe0060f0b0aae480a678344490d1847dc612a6fe199ce2bb6b809554489781862955d871a396c2629cde0e54d7bbeea5a3602f554a46c88166dc7aecabac075a29ea1e16fe56ff3f6c4dbb9d405bd347dbc07646f5cc588a04a9e4d9af99c77a9ed32e85961643d1ba72f2858d3484aae11ef33e28fbe00ecd8c288841ad30bd050dbbbd1d8739f6d223ec9381938ba1b3d45d628062091c483a1c02ca1897d7ade5fc5434ab863e353f3d71b796bb945015c34abb2ef1d10871c19e68fdb8ecd0d815037fa45b3ab719730be91b056cebf0785cc3fd914e409760ffea856d41764915763ed930502558ae6f9bf71fa8e40463824e90685770dbf4f8c31b70dcb7f1f91ebd595bb85956c143ea8f72ebd3745cfe0606c62a7979f6f593bf7bbae3a8bb3951684293b961b4158f49d083a06fc0834381b4e94714c256944825792c3c3c7dd0bbbfac5918b2b217511a3997772495d0ea0e1e03fb65ce247051aa9a821e3a7b674bade70f9a3b080e31dc65acebf543eadd191e14032629d78ad6ace9b4d8e27790b89567445468eda41632594c9a71c39b085e1dd07584684d87256993d6e2b51cd6abdacb63fce488eb5c0336489371c1fada63ac260a5faedb207ad7f3cd8b708bfb8785c5b1c54bd042cd1f5753105815334d81def720dbc686f749edc669badffe3ac6431fd5d1495e2803acf793110f4eef49a93a3b3d7cf88d122dbf58bbc7cb10d9d87736fd22840c1245d34decf8d728f29ef471854562ca6e4994b3838f337d004187458d8b084b597095c1d7e0a5affa873b0abce72902d4ff8f8ca917257ba0f6d22df7f6e922bd7a6319d9daf51e2695b15713183af768d53fb56bb5973740f5a0a8ed18bd408038d75d23b62d7c64e3d289955b323e1e8e8c064c79f72c68dbe1187d2e36dc3efe1fabf9f7951054ef007048cd0151704bf1700307561aba11d158b028479cb088a23a3f20808fb37afdc35f26bf8a89cd5ed7427c6ccce93a5a8e098ffa13b900efae9a3d17230fc673e28351defd8a3ddf8d072a3820e0037183c28f9be359ca50d085021a1a3c905bb7ad7f2e5a7d37587ed1464f8c61013ff5cf8e92bbd8cd5bb12ac4398caf41d52f22cefa990f92e92f88a4114b33dcb9fadd7036db2732472502c327937debc7f58704d41dc1974ac612fc38541e967e5bb3a1eb8d852390f8e41af319746411430aafe8e2417ad3bfd23331b66111252343e78d97f66fdc05e0e52e8d2cd3b51c62d1c1787ad2a01af1dd18e292f32ca20c36cbf3c1621041f0948dba83fd230792a96a735a0fbade57520f47c26b401aa9df4526e64035008f0603bbe9de8222024aaa66d72bf0ede827301bcabb892fa0c5d3aa80ccb73bf0609070f31212e565b678aeec9b7880672fa45b7778b417f8b5aa2a98fb007a9566480995656bbe0ae8f92fb93b7f6ca731dce57e3975e3a3098264a310a81978abaafbb36c60eed1f0086aafa659cb3c254bbe51610721ff659b1af163a34244bbf2922a2bfc95c164687fc9ed9b010500feedd69cc1993ee52dd8cab82b5bd661ec82fd59d1bcd7ab2efdba457b4cc0af2bccf1eb9b0e658ebbfa2815c8c0b7aa5b24555682aa69a6b1fbe08a235f9513632fcfb31943a86a1c1ae80f9477fa968c1369cefde8893639a0f351efb958150f2eb0552b1bfd7bcc28edbd2894b94c7136dc74c25433e4d7adfb26f6a1b5273d44b089876f3ac08b2b9eaf8814a416a394fe9d441f8ad303f2390dd204b5e78cf84bd52b8f139c93b7ac0c467177fc3ff94b77e8fce4fa061a758a6c0382ec80021b66be1be75185a9b75b75bf8d27c190607cfcd50a62930c3202e7eb95e57893350dfb697dcb03c16b9e54f30854485b85c4438a72dd622558d1f0aa6c7ddcd3959baebf255d47c14919be21041f1b3b7e32546e186c40aa102237fda225ee4e833c4fa14b6a6707cb15f6a510f93bda0ec71abedd6028ca8d11455065c9f68e000e50601ba081d82e28b02522bca7e01b96a9a0477d88ddb132d6a67433eaaba9e829b08975c3bec38349d3d44b2e8493c29835cae55d0ea2c17dfbc7eb03d2470298053bc17bcd1dd72bd687e4b5691865a6e940fb3805fd3fc979f1bcf836872b3f515555c6c554494ec39843a20ff56fdcbd387e0fedc667eb9ec4874302648c9292dc2920ed5bab8afc0986a76ae19d89c16691b85cd4a8495ee6bd428c4be9ab9d9add0d14d9e93dd84c26566ca647f36120f679f05de31ebb23adafbfd439db3b401d08fb21584c8610b4867239015ab8a71e8c01fdc9866552e1049a74f416f7779bd1e3bbb93cb0a94c21a1bbe32b209153d417ad24e133ca5cb78c3b16e91a23787a1a2d30548a0c575c20b9fda412c484204ac6c929b52621aa7d7ddc30e78674555296dd8eac0761b5e7047ba5005cb8737d033ecf09820018206f2ed1fec485e086246b8234a5220f5829caad02abedbd5c574036c1e9ea14841d31a84e545d16201591b7c40f7dd062048514c9878ef5b9164403a6d8a8715265208ad93805a6fdabeffba4eb35bd207727e0c676b4d71c13514c402347ca58f4680cc481f1bc560b5cbced748a514129900836709ed04621acedf3c0d81ea141d1d707feb3ae26fca45496b863a6fb37bd36c03647387d858e5cce7291b7a2d9f71c410a2cc8445d7388138c1371641671c9205a0ba703e5a3a4d29521df57aeb74da9ec95153fb50118ea8813b83d517ea15bf8869ed2eb1ddac007e82af1bc68bcca6f0c46696484eb2ed4425c28b0d14a4854c61f6575cdda30d2f5b03824531cf06bc4bf3e93fae3e003bedb27e88aecae5eec4f6d9869bbe7fd9bb10f67792ac9a22dc5eb840866597e90cb301bc6d2f0cbdc3ac853eb372cf7f929794a2d369e3f4a4cb83c6017d8f2072c0414fe5654bf961449be28eac290ef080522102c1c87f282f5f33f28d424d8b1e2bd9a524dbfb9f7ba96d5d6ada96cc0d96c68e15e8c3664258f6f6f853662e814111d8e0f850ea0748de743181dfb660b87c95013ea563493280f8b665519fc993f62b883d3c2899ceca6d16fd1cf9fbc4ec20e64fe671f80ed237bf0f8eb8d859fa1186d9f66857322d4bd3c9737d38c772dbae2780081bf2b37a3eb758e5a63f3172064e9fb0d4333eae93d0fd9dcd01dc6c8c2e426aada1fb27e837cf3966c1c4f74ad4440db6c62742eae3cbb4a17", &(0x7f0000162000)=""/16}, 0x18) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x81, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$setown(r0, 0x402, 0x0) syz_open_dev$admmidi(&(0x7f00006a8000-0xe)='/dev/admmidi#\x00', 0x4a, 0x4000) pread64(r0, &(0x7f000087b000)=""/226, 0xe2, 0x0) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004fb000-0x6)={0x0, 0x3}, &(0x7f00000bb000)=0x6) r2 = syz_open_dev$amidi(&(0x7f0000035000)='/dev/amidi#\x00', 0x3, 0x400000) stat(&(0x7f000061a000-0x8)='./file0\x00', &(0x7f0000928000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c07000-0x4)=0x0, &(0x7f0000e0f000)=0x0, &(0x7f0000002000-0x4)=0x0) fchownat(r2, &(0x7f00001d4000)='./file0\x00', r3, r4, 0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000079d000)=r1, 0x4) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/autofs\x00', 0xa0040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000655000-0x10)={0x3ab, 0x8, [0x3, 0x7]}) r4 = eventfd2(0x0, 0x0) vmsplice(r2, &(0x7f00009d6000)=[{&(0x7f000054e000-0x34)="a4a0f6832a2f42dc79dbfcb0af580a3a7fafd968b2e2b92295056bfb15ace3754fef374fa1f5a5e411c6ae209a4762334430f212", 0x34}, {&(0x7f0000cb5000)="294b38f4230d0cf37a214d26866cc81ae892cf3c08fd090644288e520a182b3d1f4ded8bbb00ea6f7c9a22ed3c69d7ce2919c4e82a40acc5bb0960dc6af17d9831e527e0aa9a3d989298c2a5c8ca71ba47d11f27f4c06ffe37c21798749f", 0x5e}], 0x2, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a95000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r4) [ 38.172467] PPPIOCDETACH file->f_count=2 2018/01/28 09:42:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001bd000)='children\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000295000)={0x4, &(0x7f0000583000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00007f5000-0x8)={r2, 0x2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) getresuid(&(0x7f0000194000)=0x0, &(0x7f0000a84000)=0x0, &(0x7f0000086000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d69000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000a5000)={&(0x7f0000c3e000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000fb0000-0x20)=[{&(0x7f00003b6000-0x588)={0x588, 0x2e, 0x1, 0x3, 0x3, "", [@typed={0xc, 0x61, @fd=r0}, @typed={0x10, 0x1e, @u64=0xa901}, @nested={0x10, 0x77, [@typed={0xc, 0x4c, @ipv4=@broadcast=0xffffffff}]}, @generic="f07b699216472ea8b44e359bf7c6152b0b4c64888c2e4ddb1bde326890c6c8c27248e5754fafad1f71f0024c263974901995f9a99445fa2310c84c57f87f03ceae402dda173bc9178dcf5676a817204e8d8218776a759f3e330a4aaeedf029b17e074e8806167d2d30345a0f592a90b13f6bb7bcfe7650803ef242e7e723cd8c298f", @typed={0xc, 0x1, @uid=r4}, @generic="2d9e96c5acf29a78acfab1684c78d3c9d6fafb932cdc11a0dc91ced651be195794031f8487a59e7f126a353ee5058111e0995816f05c4adbec6d58b33210271f945a07290db4a270275b2b96afb0aafa99b505cf2fd2e29c847fa389697895e757b483e59e2ef8837a91df54f319f1961f71b3393b2ddb806a084e5aadc94c8cf0b65d2975c9744e4b1c1e55e03eee5f8417b94ab766870d4974885e022f8a549ae6f36c4aaf6acf573eb2bafd7d312eb585b667f33daf9c604e9eb22c9eece4862e25c1c21a695b8f8871064abad49ac1d7475e45a716d9ee5b2f79c76f96", @typed={0x8, 0x90, @void=""}, @nested={0x10, 0x22, [@typed={0xc, 0xb, @pid=r5}]}, @nested={0x3c4, 0x7e, [@typed={0x8, 0x5f, @void=""}, @generic="f32dbff609d760c7fbddeb6baaa76e85e2197829ca5ea6571c028f5eccaa0154f5bf24d9348353d078892928a3cb70e2cc2fbb340da7aba0953866b5e701bcbc36e9e6787d5ce4809f29fea7b1d176c44440bcd5b3b6431090c3083ec082e80a202976237c893239461b431476f6e0af49a6ca567a62290ad1de30bc6686b00e00388d5c0724ee90872008ade52d16", @generic="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", @generic="a8b63e5d8cd9068a1507c392165ec3feed277f2a5afc711a779595d7ab9b71f21dd54adb42d3bedd3bcf32e9a41d4ded2b9a09c5cffa8175ef13a83244ccd2dca77c1ad452202e3866da10fb7dd0f41e56a3407408b61a172ce481e1f0d3e9b8993286b7a876dcd65118d430c12bee1de5be78b8a96eb440a958135d7fdc7465df8e894a9cc435ac4e8c845c1729d63ae2150bd9bf6187174896b71da835523aa15290d311690dd71e592f", @generic="f90941e51cca4bfc2b1e86251ce09f9109b210b609dd05b72a8088701af59b40efc8b35327ee5105216862479ca27d66f6cde7d0702a9f03b071c5b259c4f1251af8b90f93b50f67a94c974fdc16c2b669ea30ffd8bb9b0ecf9ad298e2f1c827d268948e2ebcb9705aa5b314ae75648d22073eaafd32e09e0c01dd7fd3565994a5911c93f9c765740d04f97fe3a8e085cc97", @generic="8327f904535320cf0eb9f5dad31535d821f840b1b6586e88f6289466681a9b600dec9eb31ecdaf9c02604dd14d4f3b3a2d990547a2bae00f27312266d2c98119a8c5d012abcb86bca141fcffd8c6692943f1c7e19b35ea0725c5e0e59387ead3128807362ee66e890dd63219000bf006c8004b5bd70d9ceebcdc06f2895c38cc70153017fcc0dd5b3e7f6aaec0f4fc0d27fcd8175ad56bc0d335c28fd8e672c45c63df21e8da90b3454066bc62d3cfd4c4847c6d8ca16d9f02d6bf90674ebb8ded7b0136d87be26dfe5624067955f67fb8bbdd331d2bbc67e3519dad66997908d41626f6b6d7abe9a7e54f5b7a4f9eea"]}]}, 0x588}, {&(0x7f0000e2c000-0x98)={0x98, 0x16, 0x800, 0x0, 0x1, "", [@generic="292ffe86113b42eb54b22c9237805de73a25eaa08289539364fbffcac6bd1c019f55ec92548f99c6ba095db82ab46287489ed240ee239a167c0158e38271ecc9b3447e10916dd346e8a2474602be74b9016d13d9a755e03e7b631fff477646e585f5bafe3c37c75edbc8a21f6313674f7ae0bfeab233", @typed={0x10, 0x7d, @u64=0x1}]}, 0x98}], 0x2, &(0x7f0000e5c000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4008001}, 0x80) 2018/01/28 09:42:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000025d000-0x20)={@generic="370964bb3f30c87ef062394a0b9c7030", @ifru_flags=0x2}) r2 = syz_open_dev$audion(&(0x7f000036f000)='/dev/audio#\x00', 0x53e, 0x240040) connect$bt_l2cap(r2, &(0x7f0000724000-0xe)={0x1f, 0x1, {0x1f, 0x7, 0x7, 0x505, 0x1, 0xd3}, 0x2, 0x9}, 0xe) r3 = openat(0xffffffffffffff9c, &(0x7f0000289000)='./file0\x00', 0x2000, 0x1) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000198000)={0xee91, 0x5b3}) write$tun(r1, &(0x7f0000f7f000)=@hdr={0x3, 0x3, 0x0, 0x101, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000723000-0x58)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x58) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d2d000-0xc)='/dev/amidi#\x00', 0x81, 0x101000) write$tun(r0, &(0x7f0000cb0000-0x204)=@pi={0x0, 0x894c, @ipv4={{0x35, 0x4, 0x3, 0x800, 0x200, 0x2, 0x0, 0x1ff, 0x1d, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, {[@rr={0x7, 0x1b, 0x9, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0]}, @cipso={0x86, 0x37, 0x1, [{0x7, 0x8, "b1b71b1795b7"}, {0x2, 0xe, "de34de63fb501be2ac274cf5"}, {0x6, 0x5, "c318c7"}, {0x7, 0xa, "9a4b733df1883c6d"}, {0x0, 0xc, "0f0d82b819e5780f8e8a"}]}, @timestamp={0x44, 0xc, 0x9, 0x3, 0x8000, [{[@multicast1=0xe0000001], 0x4}]}, @cipso={0x86, 0x44, 0xad, [{0x2, 0x5, "7d954e"}, {0x639c3fcec72899e1, 0x8, "3ac9fceb9aac"}, {0x7, 0xf, "ce8db9b213d7a220af713893a2"}, {0x6, 0xe, "2e175b86699f036bac71832c"}, {0x5, 0x3, '\f'}, {0x5, 0x11, "68c51afe8921815c0c8c0f978c69ea"}]}, @rr={0x7, 0x1b, 0x2, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7e, @loopback=0x7f000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x2, 0x0, [], '^T'}, {0xfffffffffffffff8, 0x0, 0x0, 0xa86, 0x0, 0x0, 0x800, [0x5], "958c2ac9adc054708c91eec6d33fd8285a4249c106e680770696cb014019ed228cbb740277d74d9b2fb3404119a31830720a1d815a93573848082073d9cf045b7caead19ff1eb86e3b9f"}, {0x80000000, 0x0, 0xfff, 0x3, 0x0, 0x0, 0x86dd, [0x0], "85c9c6cefcfea55bf0346b8f66638dd516156e629029c3d1ae858a5f53dcd7f299a5d9354eee1432f7600cc2607b88f7e4e3a31006ca97d2a8ed3a99a3dc3a5c98657a86d3b754f53a9336f45a7c8fd4cf32949828eb2b92bd05babc52b9f702c3738f0e11109a15e16fcedef5606366533f51064e62b876f7965c662888a4b7e10df124f631618a5369ffda6cc858daffa36a006ba2b9d10793e069317c294bf27653732195c4984fc8563a8c3c91bfb8d74f2511c15cf627083e48c9135991a812e35b74ad0cb8ddb230c9"}}}}, 0x204) munlockall() 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009b9000)={r0, 0x28, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2d2be4f9) mmap(&(0x7f0000a36000/0x3000)=nil, 0x3000, 0x1000000, 0x3012, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a0000-0x4)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cfd000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000557000)='/dev/vcs#\x00', 0x5, 0x200000) r3 = socket$rds(0x15, 0x5, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000086f000-0x4)=0x0) stat(&(0x7f000056c000-0x8)='./file0\x00', &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007d8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000228000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff8000)={0x0, 0x0, 0x0}, &(0x7f00003ac000)=0xc) r11 = fanotify_init(0x0, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000469000-0x8)={0x0, 0x0}) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c6000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r14 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd6000)={0x0, {""/7}, 0x0}, &(0x7f0000cb2000)=0x10) r15 = accept(0xffffffffffffff9c, &(0x7f00003f8000-0x2)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000068c000)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000080d000-0x8)={0x0, 0x0}) r17 = gettid() r18 = getuid() r19 = getegid() r20 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r21 = timerfd_create(0x0, 0x80000) r22 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c3000)='/selinux/mls\x00', 0x0, 0x0) r23 = socket$inet_tcp(0x2, 0x1, 0x0) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000c64000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d02000-0x4)=0x1c) r25 = socket$kcm(0x29, 0x2, 0x0) r26 = timerfd_create(0x0, 0x80000) r27 = syz_open_dev$sndtimer(&(0x7f0000e52000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r28 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000799000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a84000)=0xe8) lstat(&(0x7f0000bd7000)='./file0\x00', &(0x7f000006c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fe9000)=0x0) stat(&(0x7f0000bc4000-0x8)='./file0\x00', &(0x7f0000810000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005b2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0xe8) getresgid(&(0x7f000069e000)=0x0, &(0x7f000062a000-0x4)=0x0, &(0x7f0000b63000)=0x0) r37 = accept4$unix(0xffffffffffffffff, &(0x7f0000c9d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad1000-0x4)=0x8, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000217000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b23000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038c000)=0xc) r41 = inotify_init() r42 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000692000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r43 = syz_open_dev$sndseq(&(0x7f000012e000)='/dev/snd/seq\x00', 0x0, 0x82) r44 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/create\x00', 0x2, 0x0) r45 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e05000-0xc)='/dev/ashmem\x00', 0x2, 0x0) r46 = socket$nl_generic(0x10, 0x3, 0x10) r47 = signalfd(0xffffffffffffffff, &(0x7f0000a1c000-0x8)={0x800}, 0x8) r48 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000bdf000-0x4)=0x0) r49 = socket$nl_xfrm(0x10, 0x3, 0x6) r50 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a0a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r51 = socket$inet_sctp(0x2, 0x5, 0x84) r52 = inotify_init() r53 = socket$inet(0x2, 0x800, 0x81) r54 = getpgrp(0x0) lstat(&(0x7f0000d11000)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r58 = socket$nl_xfrm(0x10, 0x3, 0x6) r59 = socket$bt_hci(0x1f, 0x3, 0x1) r60 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b56000-0x10)='/selinux/status\x00', 0x0, 0x0) r61 = openat$kvm(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/kvm\x00', 0x10000, 0x0) r62 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x1c) r63 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r64 = syz_open_dev$sndseq(&(0x7f0000d66000)='/dev/snd/seq\x00', 0x0, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e23000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c59000)={0x0, 0x0}) r67 = syz_open_dev$mice(&(0x7f00007db000)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r69 = socket$inet6_udp(0xa, 0x2, 0x0) r70 = openat$rtc(0xffffffffffffff9c, &(0x7f000067c000)='/dev/rtc\x00', 0x2000, 0x0) r71 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r72 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000448000-0x10)={&(0x7f0000684000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$unix(r0, &(0x7f0000b48000-0x118)=[{&(0x7f000048b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000924000+0xa84)=[{&(0x7f0000924000-0x40)="e936317e732711663977d30316589ec8a637f266f955d1e7cc175c8e45d8523bec6682dd455070fd601d22adca18c4cd4f09c81bfbce8c782a7211af47cc4ccc", 0x40}, {&(0x7f0000c15000)="e0006f52802174335d1e810537cd45bd298faf77bfaa39240b20ab41456654cb0680c24d9998ae7df3afcd0aeec0389fd1280612c1850f76a5de0f0333f98c9bcd8b6f400f8f05f84ba044f40120a901bddcd8853cf983c5ee3f41018e91298393d7b66e057aa796a0210a4578", 0x6d}, {&(0x7f000037f000-0x33)="f5726ca20d03c26c7bef674587d6c809cc77486834e94e538d663135bc3d84524b32bf7476cc5b49990798bd98f490cba6559f", 0x33}, {&(0x7f0000cea000)="9f4a76a60e3b1f9ed57e056219044cfaecd67b385b5da7881bdfb480b9f6988d791fd06b859d828dd7", 0x29}, {&(0x7f0000a17000)="97f0381626e3e8a491cd822fcff8127f6de725cb8f5d596780ab228234390db61eebcd54048e2f6464c8eba067e1bb810c53da6bbc6fe1abed10aa0ce316f48edcc9ee8efe645af9d1fed0fa50865525ba0d4deaec4d5dcba653e2069000808e9288aadfa4dea439dbc12146c6cf497aa8917190856ee343b495affae4337f1dfc507c772d72c7bb3364ed8d1806f7581ec6dcb5b90a2fd8b6831b6efffc4d5f1af892c40aef1081a480484f3ac2e65baae7cebb18", 0xb5}, {&(0x7f000009b000-0x7f)="1aa81547bef893b8e3de821a798c39922c53c39c348af97630c46f3168d3d56fea22a61a8558aa6ea0866e1e93e7d1e161707505646a3157632f859ed150793f370443b94871290b866a2adb1887e21a3952fd7a06dfab4e5b596f4804dc9540e4998b4bf7846f20c6ba8c37482921807532fba70fb59568cd24d9b5488ac8", 0x7f}], 0x6, &(0x7f0000185000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}], 0xd8, 0x4814}, {&(0x7f0000719000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c54000-0x10)=[{&(0x7f0000156000-0x62)="54c4638102d5bc7d00f9f6f24bad6d2ae33770f8c70f4718295753a8457838ed1f898aa43e054d46a9c9de5fe43aaaf054550bd8cfe54fee3ab24814286963c326e1b89d3bf45e13f9e763a66d688d9186ae17e36d553ca5731e1c62cd25514af790", 0x62}], 0x1, &(0x7f00002e4000-0x20)=[@rights={0x20, 0x1, 0x1, [r23, r24, r25]}], 0x20, 0x4000}, {&(0x7f00005db000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000030a000)=[{&(0x7f0000ce3000-0xa7)="b1becd1dca7bc4a5b27460179cd49ff6b4f1076bb5d447259388c564d372b8b5dcd68fb3309b5a37989de6f7259c54e26ebfd6a0f599fcfe689e4bfd53cfc7a97756495b37ae3f6d0d86efc63a0cc44d96d85af38245492a687580f980ddb313b1c3e72d858c2f49e88a88ea27db480f4e8d30dcea631d0f0e7a7a00d59d9a08c6992c3c4d8d07f3e1a4754fd717653ef37957d1b4c6bf7b804151d894f44c07ceca0a9e95a037", 0xa7}], 0x1, &(0x7f000046a000-0x18)=[@rights={0x18, 0x1, 0x1, [r26, r27]}], 0x18, 0x8000}, {&(0x7f0000c1a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a73000-0x40)=[{&(0x7f0000bdc000)="567aede81fd59edfff9cbd46eace798b9bb9beb469c14e1592850fab6f34c5df8b6dcbcb913704bbd111a6aab5dcea132340e7e50844ebbb43decd657ee15ad0f15014c9f98749b09bc8a43d8b89f3f1382e293e20d47d248b443c7610e9e046ac795661230ee6f643adf55958cb253f27d6701fcbcc6c64480e9bc1f2b5d1d7c3a96d9efbab65f00d8aba5f88972de5ed49ca66fe71bc671f4e08a27cb7e921b69186266b85cb75f69047bd78f7bdd84350504e518120b9fd050cd077e8c82286d7a58427cf7a5314cb397cbdbef71557fe3445768b502aff1d8e", 0xdb}, {&(0x7f0000fb1000-0x11)="a1a892cd62cd4281068c65d63e1dd8062d", 0x11}, {&(0x7f00001e7000)="198ad3ac68f16eda", 0x8}, {&(0x7f0000463000)="addcd50504d88cc8c9c222d5bab65e2792102af4ead76ba295d8082cd4afe128182de730ce", 0x25}, {&(0x7f0000206000)="2dac4231da335822beb3d2b57efbe65a50082f850d0c36523c7b239397d0e1898f0f6efcd399a0fd137b517e64a0e68991909a633f801a5e74b44f83ad5a6a805cbd74d708061b22f55c4582b8afaca4b1520f097faac77c8b398213896067a42932ef5f7e0d94af9d6c5bc35e01841b1ff34ac1bc831cdb484c1b50e962da1555d019", 0x83}, {&(0x7f0000021000-0xd9)="45a215eb2944bce09508d5972017f7c8d76a1434b44c3d856eb8e9c0e369d1bda8d447971083a62633770ed7dbe758274e385885a9bdf16d0856fcc884daddb15a735ef1f083e64d97530603c681d50f443556d760b35cd2134f420f5ca163a0562cd7b89e4b44490473ae4fabab2e61da35928078a3a205c3fe83192e4b16d5cff292cfb261dc16ba6447630d5b583a3b98982b5ed5ab823febffddfafdc1b3cd70c9e50f1348ee65e6895be5f26f3fdc12170fc54e6e60142c495818a9416874063a5f2f1c8e2f5fe72a3fa3993e1fddc76eeb2d6d8c96b7", 0xd9}, {&(0x7f0000960000-0xee)="b238ce184f780842c1741b8203287894de6038340000e98a770d58217300dc579affd39057c6f94cba5c0149703d50e9efd089500b458110e120bddf46b6ebe4632d2078aff6a6010e5c3261575fdf1536aeb55e02f6991ad40c21c1d93eda59158f6e8660282675db8fbfe782eef060a9275003a5ae697aa325dba357511703f6c9423a62a7d89b25f59927e7948371def46af811355c0a3b5e5b71e39422367f8cda522028fd21701764a716e691195956d67ff8a5f17fb51ce88d2f3056066154c66b44934f448574782f3b03a8d996b9d14955aed8d66ac41f9de88378029a34c7e983b25b27778de9dc2a81", 0xee}], 0x7, &(0x7f0000d50000-0x60)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x60, 0x20000080}, {&(0x7f000081f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fa4000-0x30)=[{&(0x7f0000c0d000-0x3c)="3c2cea6a4910acfb73c46e49e0db60dd76efaee45d0addde590b51664119b33c010894dc823eb36d334dcbed4a85b8e460fbde196b2ac6132d2cf0c4", 0x3c}, {&(0x7f0000740000-0x70)="7b8b3f170823eb54b106654b96aa9dccf8f02257d5b6878cdc67492fc3908ae7a1f221dade726f4994b2d9ddcfc64762265461ea7610020b769705a61c2c11ea5d40505a2123052661cc36f7956bdbdbc2939607c89ec4559dc5d8a79cf64172c36748f7b85a3ffd480c0952ba71c27d", 0x70}, {&(0x7f0000b06000-0x51)="00d30b3583b0d289ae875b4060d88fa3107cebb57950a7ba013a764887dd97c726b6e6df30a03eb5feab0a521fbf47c34fbb58f9d2f0ebd70b7aa68ff2c392e9c9e35ab3f4b475f30284680fbd98cbf519", 0x51}], 0x3, &(0x7f0000c89000-0x118)=[@rights={0x18, 0x1, 0x1, [r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x38, 0x1, 0x1, [r57, r58, r59, r60, r61, r62, r63, r64, r65]}, @rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72]}], 0x118, 0x20000010}], 0x5, 0x44) r73 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000094000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r74 = syz_open_dev$amidi(&(0x7f0000e06000)='/dev/amidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r73, 0x84, 0x6f, &(0x7f0000001000-0x2)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r74, 0x84, 0x71, &(0x7f0000001000)={r75, 0x800}, &(0x7f0000000000)=0x8) r76 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2) write$tun(r76, &(0x7f0000001000)=@pi={0x0, 0x9000, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [{[{0x9100, 0x73, 0x89, 0x101}], {0x8100, 0x0, 0x0, 0x1}}], {@mpls_mc={0x8848, {[{0x49, 0x7ff, 0x940, 0x318f0ee1}, {0xb79, 0x3ff, 0x0, 0x2}, {0x80000001, 0x101, 0x6, 0x1e}, {0x5b, 0x0, 0x200, 0xff}, {0xffffffff80000000, 0x0, 0x7f, 0x1}, {0xffffffff, 0x9, 0x1, 0x7b}], @ipv6={0x40, 0x6, "063406", 0x1247, 0x73, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3a, 0x0, 0x89, 0xffffffff, 0x0, 0x6, 0x3}, @fragment={0xf7, 0x0, 0xfffffffffffffffc, 0x177, 0x0, 0x2, 0x2}, @dstopts={0x21, 0x21a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}, @generic={0x8, 0xa8, "930c68a3fb1c157db6c65f6c265804d010f02e61765acef4b86a102c81e2c843122f09d09d03db0baf9585f3a1a95890c4584fcd662ab2ae6d9eb1af20d07e103b9fee94d1202e28cb7bcf6f21f2e4574d1faa9d4c3f03dce3208b2c10f287c55e3774d06bd22da264812521507a320bec9bfdeb9b7b048883c3479eb920dcf3423f1572e895b85298aed6adf5fbc7b28581c39d874c37f1ce007cc0d12ef371145e13a7e85c3655"}, @jumbo={0xc2, 0x4, 0xfff}, @generic={0x9, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x32, 0x0, 0x8001, 0x8, 0x0, 0x7, 0x2}, @hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0xff, 0x8000, [0x10000, 0x40, 0x10001, 0x9]}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0xff, 0x0, 0x0, 0x3f85, 0x0, 0x7ff, 0x1}, @routing={0x3b, 0xe, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x1d, 0x4, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0xa, 0xfffffffffffffffe, "c7c6bc", 0xfffffffffffff800, "64e839"}, "2f9bf6ab0fcc04289a4d81b03cbeced441df4d65c1a0ecf71afa37b2acecad0c1ce1bcf26d563a73585e5c47b6d9c70d33c5586b19866fbdff5433878283c9ae7c4b0ee68d7e30dd8473d30076bf9622a984be8ad7678190e30522690ad154fe769790"}}}}}}}}, 0x12a1) 2018/01/28 09:42:23 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) setpriority(0x0, r0, 0x0) r1 = getuid() setuid(r1) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000812000)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000015d000)=0xffffffffbacab20c, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000227000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) close(r2) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f00004ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcd000-0x4)=0x10, 0x80000) 2018/01/28 09:42:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cf0000-0x5c)={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x8726, [0x7, 0x8001, 0x100000000, 0xbf, 0x2, 0x6, 0x7, 0x4]}, 0x5c) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00000e3000-0x8)=0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0xffffffffffffffa2) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x82, 0x80, 0x1, 0x0}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x80000000, 0x4, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x368) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000022000)=@rc={0x1f, {0x7, 0x16, 0x3, 0x400, 0x2, 0x1}, 0xffff}, 0x9) syz_emit_ethernet(0xfff6, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x200, 0x7fffffff, 0x2c, 0x1, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x12, 0x3, [], "d372e49ced22a419"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) fcntl$getown(r0, 0x9) 2018/01/28 09:42:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d17000)='/dev/dsp#\x00', 0x4, 0x2) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000ebe000)={0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d7c000/0x3000)=nil, 0x3000, &(0x7f000049e000)=""/180) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) r0 = syz_open_dev$mice(&(0x7f0000e4c000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c9f000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0x4, 0xeb3, 0xba1, 0x9}, &(0x7f000086b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000080c000-0x8)=@assoc_value={r1, 0x100}, 0x8) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000270000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a0d000-0x10)={0x7f, &(0x7f0000cfe000-0x7f)="4b461d58c6d12f46d41634da168d7a54c1896873b7bbcc4010e5ef706289ac53196530035d937bc863ebe47452bebead5d7d9e26c99eb826862fe5700cfdd0e483ac20c6d8851d996cd3f0b17fcbb431ad6f15744788b48aa99bb4dd9ef98c5b0825f48ea9a06743b068083a5ca4182f0c7597936ad5b8838a36beaba70dde"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ba000)="b70a750500e383e5b3db0ced5c54b60a295df0df8200000000000000050000e6d6", 0x21) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fb4000-0x8)={0xffffffffffffffff, 0xff, 0xfffffffffffffffd, 0xffffffffffff0001}) 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) r1 = open(&(0x7f0000e1e000-0x8)='./file0\x00', 0x40101, 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) r2 = msgget$private(0x0, 0x4) msgsnd(r2, &(0x7f000048d000)={0x2, "378fd58f2234a68744ad156ce663a4afa730ab720f0816d47e343ac9ac70a3869ca2cfbbbdaf016a599d5e3aecd5477965ee7c35f81211aff46ae32cafbb6fbacc36faf4e8a28c3ca0793a8a9a89faefa53c29bc9bc068045d82b05c236a18c43fcdc9b58d7ab9833488eb00010c3d0d459c69b351067e969a2e64dadc83185829ad6e6997c98150b3be97ae24cc74643efcfe4524afbe150ac46914ccab9a17fc21d1b539d14d0c3f6a145d6747a22ed382277fc105bbd770bfaf8fd616ee0d62db8890f60587aa4555b99f134fa2776ac5528f15e37558c1fed322fd7a4c813ebcc82c"}, 0xec, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bb0000)=0x0, &(0x7f0000031000)=0x4) fallocate(r1, 0x1, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xc) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) pipe2(&(0x7f0000b86000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) socketpair$llc(0x1a, 0x3d, 0x0, &(0x7f0000403000-0x8)={0x0, 0x0}) 2018/01/28 09:42:23 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x84800) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(0xffffffffffffffff, &(0x7f00004fa000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047e000)=0x20, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000099e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2f19c618}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000071d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7793, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000004000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000001}, 0xe82d84fb) r2 = socket$inet_sctp(0x2, 0x200000001, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/28 09:42:23 executing program 3: socket(0xd, 0xfffffffffffffffe, 0xffff) [ 38.576407] x_tables: ip_tables: osf match: only valid for protocol 6 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$audion(&(0x7f0000517000)='/dev/audio#\x00', 0x7fff, 0x40) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000af3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000f1c000-0x10)='/dev/input/mice\x00', 0x0, 0x100) connect$bt_l2cap(r1, &(0x7f0000407000-0xe)={0x1f, 0x5, {0x4, 0x7ff, 0x8, 0x200, 0xfffffffffffffffa, 0x0}, 0x4, 0x1}, 0xe) bind$ipx(r1, &(0x7f0000cf6000)={0x4, 0xffffffffffffa623, 0x88, "f5ff419f8898", 0x8, 0x0}, 0x21b) socket(0x40000000015, 0x5, 0x690) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000230000-0x8)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f000032d000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000fcc000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000a7d000/0x3000)=nil, 0x3000) 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) pselect6(0x40, &(0x7f000030b000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x0, 0x0}, &(0x7f00007d1000-0x10)={&(0x7f00005d3000)={0x0}, 0x8}) keyctl$invalidate(0x15, r0) 2018/01/28 09:42:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c70000-0xa)='/dev/cuse\x00', 0x44000, 0x0) sendmsg$rds(r0, &(0x7f00008f7000)={&(0x7f00007dd000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004cb000)=[{&(0x7f0000cf6000)=""/170, 0xaa}], 0x1, &(0x7f0000620000)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x4}, &(0x7f00002a5000)=0x7fff, &(0x7f00000c5000-0x8)=0xff, 0x7, 0x782, 0x7, 0x3, 0x71, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0xfffffffffffffffd}, {&(0x7f00005b6000-0xa5)=""/165, 0xa5}, &(0x7f000095e000-0xa0)=[{&(0x7f0000d2f000+0x463)=""/0, 0x0}, {&(0x7f0000620000)=""/11, 0xb}, {&(0x7f00006c5000-0xc3)=""/195, 0xc3}, {&(0x7f0000cb7000)=""/111, 0x6f}, {&(0x7f0000f42000-0x46)=""/70, 0x46}, {&(0x7f0000a5e000)=""/56, 0x38}, {&(0x7f0000bb4000)=""/225, 0xe1}, {&(0x7f0000af7000-0x2e)=""/46, 0x2e}, {&(0x7f0000bf6000)=""/245, 0xf5}, {&(0x7f000083b000-0x5f)=""/95, 0x5f}], 0xa, 0x2, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x0}, &(0x7f00006ea000-0x8)=0x100000001, &(0x7f0000d01000-0x8)=0x6, 0x1, 0x7fff, 0x2, 0x400, 0x40, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d36000-0x8c)=""/140, 0x8c}, &(0x7f0000113000)=0x0, 0x5}}], 0x128, 0x404c011}, 0x4000000) r1 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xffffffffffffffba, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56, 0x0}, 0x40010000) recvfrom(r1, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r1, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}, 0x0}, 0x10) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000075b000-0x8)={0x0, 0x3}, &(0x7f0000370000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000913000)=@assoc_id=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a28000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e85000)=0x0, 0x1) 2018/01/28 09:42:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000020e000-0x48)={0x80003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000cb6000)={0x0, 0x7, 0x7fbc, &(0x7f0000c45000)=0x0}) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000495000-0x4)=0x0) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac5000-0x8)='./file0\x00', 0x0, 0x40) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000900000-0x98)=""/152, &(0x7f000062b000+0x2eb)=0x98) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/28 09:42:23 executing program 3: prctl$intptr(0x8, 0x80000000023) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00002a1000-0xb)='/dev/midi#\x00', 0x80000000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ef6000)={0x4, 0x10, [0x0, 0x1, 0x6, 0x9]}) 2018/01/28 09:42:23 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000094a000-0x4)=0x0) r3 = socket$inet(0x2, 0x1, 0x1f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005e1000)={0x380000000000000}, 0x4) syz_open_procfs(r2, &(0x7f00007d5000-0x7)='timers\x00') bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) bind(r3, &(0x7f000077a000)=@ipx={0x4, 0x4, 0x6, "a394991bc062", 0xfffffffffffffffb, 0x0}, 0x10) connect$unix(r0, &(0x7f0000304000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r1, &(0x7f000061e000-0x63)="e5fde7e119927aa76db887f51fdc674c7f197847e07264ff1fd853ce0830290a02718556f6604f595a580bad6680320c51a681006c302c1183cf8d5b3a146814d8eb7a6e624fe2076b201d83506fd10415ee9c833fca4137aa9ff326df4cce9103266c", 0x63, 0xc004, &(0x7f0000c4b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e9b000-0x9)='/dev/dsp\x00', 0x82000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008d1000)={0x3, 0x0, &(0x7f0000e22000)=""/0, &(0x7f00008b1000-0x57)=""/87, &(0x7f0000a4f000-0xd2)=""/210, 0x104000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009b8000)={{0x1, 0x9}, 'port0\x00', 0x21, 0x0, 0x0, 0x2627, 0x1f, 0x5, 0xff, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000a04000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa7", 0x4}], 0x1, 0x0) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000ee6000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0xfffffef5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000052f000-0x8)='./file0\x00', &(0x7f00001b0000)=""/33, 0xfe4d) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = syz_open_dev$admmidi(&(0x7f000024e000-0xe)='/dev/admmidi#\x00', 0x96, 0x200) getsockname$unix(r0, &(0x7f0000b66000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000089000-0x4)=0x8) syz_open_dev$midi(&(0x7f0000e4b000)='/dev/midi#\x00', 0x10001, 0x640000) unshare(0x28840000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3f000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) unlinkat(r0, &(0x7f000050a000)='./file0\x00', 0x200) 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000f000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000011000-0x67)="f3f7293c0cfd8a3b515674434101675265a6288001033dea791b11fa6956878be196162b75e15c525c19c2c1e833fd7aed48d2c1be132b1c23415891440457ea6ed6f8cfbc8df7b902be52ce9600b888cae533a2377ebb210cca5c81a115285c9a725f17c2c015", 0x67) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000012000-0x6)='rxrpc\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000-0x1000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000011000)="b7348eafa665c31d2db6314240ec7b5be4ae6ba05129e13c7517cfa85d17a46e0af410c6767b07d3d41e6348e85039f7ba9c8298755460936b9f18a25361544f853d19083011eaef6846d382e68c436080435dfd5b07bda68d99b1cde3156e43f896b285997c94bfcea9f7bf6d7a391bbfa8807c5ecb9e9383d200b82f1d3347ac9ed42cb16f1584aaafe31bd08904c83dcdb08b8cecdc53bab0138247c7e65cf686fbd70a07b16eb42093e1ac608aa45f4089b278cb77d7d294024383c55364227b2f2fc27ce08d3d91a7c8a2b41ffb022e719dd827880392cf6c4747f5b3dc8ec1e7a602", 0xe5) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000004000-0xf8)="4a222c21e167eb83d2d4647578dfe89372761288ab8db487aecf301e3c80fff600dd347fa846185008f44667b150985d43f9336b5358516a7c29398a3a139a47b6b7e5455a4c1f5598d564118fbaefe25da2059d81195c2e6a7b8b7b1f45cf3619f339473502e0106c8529b3af88ecaa2707473977969eb6a05b2540b24647482f9d5959210619fa489b2f031e7fad730d7d57d97b20871ead44698011123524d6bece6a95181ce091f7b1ac0350b35585e5d5393416cb4ffced681e852260a90c6bffae1e0b2540fb96f04bc08717e56c32b0b502c594790ba4c99725f4a6dcb0d57b06bac58305f0f5aad9d0c201c92e101b8097b515f2", 0xf8) 2018/01/28 09:42:23 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r0, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f05000+0x630)={0x0, 0x0, 0xffffffff, &(0x7f000058e000-0x8)=0x0}) accept4$packet(r1, &(0x7f0000994000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d82000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005fa000)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) r0 = openat(0xffffffffffffff9c, &(0x7f0000e8a000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00008f8000)={0x8, 0x7, 0x80000001, 0x9, "ef112d6eb5697ba1d710c448ffae10449c59a1049b9f5d47050812041ceeef0fbcb4197411af00e8db5bca87", 0x200000000005}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a9a000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bb84b4f428e0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) accept4$unix(r0, &(0x7f0000126000)=@file={0x0, ""/4096}, &(0x7f000045b000-0x4)=0x1002, 0x80800) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008af000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e6d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e44000)={0x0, 0x0}) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00002df000-0x4)=0x427) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000379000)=0x9, 0x4) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/28 09:42:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x8, 0x2000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000713000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0xc279) recvfrom(r0, &(0x7f0000b59000-0x65)=""/101, 0xfffffffffffffe4b, 0xfe, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000310000-0x12)='/dev/input/mouse#\x00', 0x5, 0x83) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000e1b000)={0x9cc3, 0x80, 0x3f}) 2018/01/28 09:42:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) uselib(&(0x7f0000953000-0x8)='./file0\x00') mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000076c000)='/dev/ppp\x00', 0x4000, 0x0) unlinkat(r0, &(0x7f000097e000)='./file0\x00', 0x0) r1 = open(&(0x7f00006b1000-0x8)='./file0\x00', 0x402000, 0x142) mkdirat(r1, &(0x7f0000465000-0x8)='./file0\x00', 0x10) 2018/01/28 09:42:23 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000066d000)='cpuset\x00') semctl$SETALL(r0, 0x0, 0x11, &(0x7f00005f2000)=[]) 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000012000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a73000)=0x0, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000133000)={0x0, 0x0}, &(0x7f0000efb000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000014b000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) mprotect(&(0x7f000018b000/0x1000)=nil, 0x1000, 0x1000002) r0 = socket(0x1, 0x1f, 0x8) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) mremap(&(0x7f000010e000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f000015c000/0x3000)=nil) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a63000-0x4)=0x0, &(0x7f00001b8000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e26000)=@buf={0x8f, &(0x7f0000485000)="aa82a3abeb668c18095e92a2bcca276b184f53e9fd854b0ce4a087a07c7b9df99e7fb60e2db7a2cba5746b4d1007047b3929352efc814a327d0361fa52f937d3185b25f534f72264446a3ca3df1adc4b4b2e49b8b18712165450141b72b784847657c8201e426baeebd526bbc40d0d6c5fe0ae9209f07113caae0613dc54d15930c7167d6dc030befa7f1ad77aa56c"}) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000fd5000)="005bffe3", 0x4) 2018/01/28 09:42:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) r0 = syz_open_dev$midi(&(0x7f00002cb000-0xb)='/dev/midi#\x00', 0x2, 0x20201) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000e05000)=""/196) r1 = syz_open_dev$mice(&(0x7f00000c9000-0x10)='/dev/input/mice\x00', 0x0, 0x80802) r2 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x1) sendfile(r2, r1, &(0x7f000014b000)=0x0, 0xd50) 2018/01/28 09:42:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c3e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000bc8000-0x18)={0x9, &(0x7f00003a6000)=""/135, &(0x7f0000957000-0xd8)=[{0x5a21f4ea, 0xf4, 0x2, &(0x7f0000daa000-0xf4)=""/244}, {0x2, 0x3c, 0xdece, &(0x7f000071f000)=""/60}, {0x1, 0x54, 0x9, &(0x7f0000b0b000-0x54)=""/84}, {0x2, 0x7d, 0x8, &(0x7f0000d9a000)=""/125}, {0xfffffffffffffe01, 0xc4, 0x8, &(0x7f000068c000-0xc4)=""/196}, {0x4, 0x22, 0x1f, &(0x7f00008e1000-0x22)=""/34}, {0x9b2, 0x7f, 0x3, &(0x7f0000961000-0x7f)=""/127}, {0xffffffffffffff84, 0xc2, 0x5, &(0x7f0000490000-0xc2)=""/194}, {0x3, 0xf4, 0x7f, &(0x7f0000991000-0xf4)=""/244}]}) accept4$llc(r0, &(0x7f0000ecf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019f000)=0x10, 0x0) 2018/01/28 09:42:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00008d0000-0xbc)={0x8, 0x1, 'client1\x00', 0xffffffff80000004, "91f206433e6df79f", "0c821ba14fb713a957d31f7d53b1e9aad818c24169fc02a4391a835048b1637f", 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000378000-0x8)='./file0\x00', 0x1) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) 2018/01/28 09:42:23 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x32eb, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000)={r1, &(0x7f000001a000)="4dbb2ca23189696127d58d23748858260919dc9b0901a3e19b59d542783d1fcb133c86d15d874034274e18e7c5b31a4cd37e1dcb39fb206ae9b1b98fcdca3ef01220844d07cbc8499481587177ad9fa5032ccbcf31ac2201fcf193da5de6123ead90ccb96496a0f2213745a04d0f5eecaf1a8c2673cb0c7c2ac41377b487f24370e9e857ddb9465b6c707fd53e6cd3aefba22a01b573421549787ec4a7bf2251e773b20a9b74de1bf709c8a85c", &(0x7f0000002000-0x42)="6f93fd3685db9274b79e92faacb0b2b29d52dfa832a6754f99f8088208a130d305e9c19a9808f0c857b34d7ce3df0bc1a14a20fd8cf434b00012e290b0c0227836f3", 0x0}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000016000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x83}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 09:42:23 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) syz_open_dev$vcsn(&(0x7f0000d8d000)='/dev/vcs#\x00', 0x2, 0x24000) r0 = open(&(0x7f00002e4000)='./file0\x00', 0x14000, 0x14) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f00009f3000)={0xffffffffffffffff, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000064f000+0xbd8)='/dev/audio\x00', 0x50001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c25000-0x20)={0x1fe, 0x2, 0x0, 0x1000, &(0x7f00009da000/0x1000)=nil}) 2018/01/28 09:42:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000052c000)='/dev/vcs#\x00', 0x200, 0x151080) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000a67000)=""/176) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000088a000)=0x0, &(0x7f00008a4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bad000)={0x0, 0x8, 0x30}, &(0x7f0000027000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000073000)={r3, 0x4, 0xa, [0x7, 0x7, 0x3, 0x3, 0x4, 0x8001, 0xd054, 0x8000, 0x6, 0x2]}, 0x1c) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000798000)={0x10000, 0x0, 0x6, 0x8, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/28 09:42:23 executing program 6: r0 = socket(0x19, 0x2, 0xc) fstat(r0, &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:42:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c7000+0xbf9)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 09:42:24 executing program 4: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcce, 0x0, 0xfffffffffffffffe, 0xe933, 0x7fffffff, 0xfffffffffffffffa, 0xfffffffffffffffe, [0x6, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) getsockname$packet(r2, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000414000)=0x14) clock_gettime(0x0, &(0x7f0000d43000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000eaa000-0x38)={&(0x7f000002d000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f00008d4000)={&(0x7f00004f8000)={0xb1508094cf628817, 0x6, 0x7fffffff, {r6, r7/1000+10000}, {0x0, 0x0}, {0x3, 0x3, 0x6, 0xffffffffffffffff}, 0x1, @canfd={{0x4, 0xac, 0x0, 0x3ff}, 0x10, 0x3, 0x0, 0x0, "88676918102cc7982616c23373092b779f9d507a6dae392cc9cb433e428dd16acff66e2005164838976bdcaed94a3251b23634ff371ff2fd2fc3594bf158c38c"}}, 0x80}, 0x1, 0x0, 0x0, 0x40001}, 0x24000000) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00006c2000-0x10c)={0x1000, 0x100000001, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r3, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r4, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000065b000-0x8)={0x7, 0x8, 0x7, 0xfffffffffffffffd}, 0x8) 2018/01/28 09:42:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000126000-0xc)='/dev/amidi#\x00', 0x19, 0x400) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000004a000)=0x2b, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r2, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r3 = accept4$inet(r2, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc2000)=0x8c) 2018/01/28 09:42:24 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$amidi(&(0x7f00006cf000-0xc)='/dev/amidi#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000827000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000795000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000264000)={r2, @in6={{0xa, 0x1, 0xb28, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3}, &(0x7f0000c36000-0x4)=0x98) 2018/01/28 09:42:24 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000710000-0x8)=0x0, 0x102, 0x3ffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000037d000)='dns_resolver\x00', &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fbe000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x101000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000fbf000-0x18)={0x7, 0x5, 0xc4b}) 2018/01/28 09:42:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/ion\x00', 0x400, 0x0) pread64(r0, &(0x7f0000a92000)=""/160, 0xa0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) r4 = accept4(r2, &(0x7f00007f2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0x6, 0x800) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000813000-0x1)=0x8, 0x4) signalfd(r1, &(0x7f0000953000-0x8)={0x5}, 0x8) fcntl$setstatus(r3, 0x4, 0x42800) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) socket(0xa, 0x80007, 0x80) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x81, 0x2080) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) 2018/01/28 09:42:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0xb)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) acct(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x38cc671dd2fe58f8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/28 09:42:24 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000020000-0x10)={0x2, &(0x7f000001f000)=[{0x3, 0x8}, {0xf64, 0x1}]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x340) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x40000, 0xffffffffffffffff, 0x7) 2018/01/28 09:42:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b71000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000a0d000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x800) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f000090e000)=0x0, &(0x7f0000504000)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000546000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/28 09:42:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000019e000)={0xffffffffffffff9c, 0x50, &(0x7f0000f55000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000045e000)=r0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) [ 39.209343] xt_l2tp: unknown flags: c2 2018/01/28 09:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002e5000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000161000-0x8d)="9cd96fc5106b126f47f2a28a3d3f7c1806ac18fffd07ee1453f855a31a4fdd310d94d1572efe17546bd13f5084e26436965854bc63f2f2279f209b97567899f702704b557dc9ca420c1e2db0144e8fcad9fc3c0c1b89caa80728016cb4ad678f6c53a80671926e04060d2d1efb2727ed952f4ad556456d1fc375f0ae887532ae397c6bd4cb9f770f6881c333ab", 0x8d, 0x80, 0x0, 0x0) sendto$inet(r0, &(0x7f0000464000-0x76)="1f2c5bf5d20860e4d616704012d4344825b07f12070071cbff0bddf748e0d4390000000000000081327ff596db57dab59ae28d2e4fc172c39132c0c529130007253f7a3ce04dad49b36922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74afd", 0x4e, 0x0, &(0x7f0000d40000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000432000)=[{&(0x7f0000755000)=""/237, 0xed}], 0x1) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x469) socketpair(0xb, 0x8000a, 0x8, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000020000-0x6)={0x7, 0x1, 0x100000001}) 2018/01/28 09:42:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000c7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000102000-0x4)=0x14, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000045c000-0x10)={0x4, &(0x7f0000f76000)=[{0xffff, 0x7f, 0x8, 0x400}, {0x2, 0xed5, 0x4, 0x81}, {0x7ff, 0x3ff, 0x2, 0x9}, {0x20, 0x6, 0x95, 0x400}]}, 0x10) r1 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) [ 39.256353] xt_l2tp: unknown flags: c2 2018/01/28 09:42:24 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000027000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000)=0x14) fcntl$setflags(r0, 0x2, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000027000-0x8)={0x2, 0x7fff, 0x1, 0xa2, 0x8}) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/28 09:42:24 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000145000)={0x0, 0x0, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2be1, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000109000-0x1)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000f3d000)=""/147) setsockopt(r2, 0x100000800000010d, 0x2, &(0x7f000011b000-0x6)="0000ffe3ffff", 0x6) clone(0x0, &(0x7f0000525000)="cb822d878c0eda46a9bbbec76f46b49754fb72340577031c15aba8fcaf0f93b891322fa0bebfaf37d3c558c88f3bad3edff62966394cf5cfc7af178a2f4d721115486bebe6c11f9460efbcc3b7e752156619e5b7565a19a40235c516de76e1013672146b27b1afb1fedecae5e8dba57efbf49c8f2b7814c76890422a24e4b8e3d80b75dabed4c3e83908d3ae86e3d33d215c64cc7778c367ede185ef04edde", &(0x7f0000d9b000)=0x0, &(0x7f0000700000-0x4)=0x0, &(0x7f00009bd000)="20da2c38073e53e4a16f289a9685b31268b7d6993ea25a40898e9f9f77c29c95fb978430c987ec7886a91f334ed78dfe791d5131915e9747211e077574270e869d7f7b934ea0abff3aa17f607c70ca43faa704fc328b49588553aea7e1d608ecb801dfa7e0effaa2e3c07877b19029fa956147ee53b1aa6528e1cc676cba486ed5ffd9de5a3eb98a93bfef18d74844badca8b6898b8a1d5c916328e0ca637dc3974c2d14599e3f8d73bd1a65be65394e45c335c73dd89b36") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008f5000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000064f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.379564] dccp_close: ABORT with 1 bytes unread 2018/01/28 09:42:24 executing program 0: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000030c000-0x6c)=""}, 0x10) r1 = getgid() mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041a000-0x8)='./file0\x00', &(0x7f000081d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000366000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002fe000)=0x0, &(0x7f0000560000-0x4)=0x0, &(0x7f000062a000)=0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000081d000-0x10)=[r1, r2, r3, r4]) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004d8000-0x20)={r0, &(0x7f000081f000-0xd9)="4a594f5d376611bd3df5c1dfd66acd2294710dcd661eab0df04e2ab604df94caf2a1f2fa021f1d5a51b19b4402c83e05abe7b122c249a7e2a291ca531d1943f83d769081c55b647923871ce1a1f6bd473e86b4965f058046a87d2a695bbf3fe2a05b71ebddf840d477cf11079f440167afef7aba8f4f4e945215f7f8c7e24fa49a74e57aa9d84750de10c2fc9cea1c47fffcbc39b62409412bd236f05af32ea61124eba5542e665265ec805dbd34cd40a2e05b5e44dc3770ad9a5961f1a8df4c34a24e48fb885ee64cbffa646d4de7fe663a73fadfc947df73", &(0x7f000081f000-0x30)="198df33e5652a8f50dc96910707c96c321019190a727f273c6227cdd317cef5928e8e3267a607daadd30881c3b7e7bb2", 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f6000-0x4)=0x0, 0x4) 2018/01/28 09:42:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) flock(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0xffffffc2) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getown(r0, 0x9) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f000046e000-0x38)={&(0x7f0000f1b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000363000-0x30)=[], 0x0, &(0x7f0000f1b000)=""/4096, 0x1000, 0x0}, 0x21) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:24 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) syz_open_dev$sndpcmp(&(0x7f000082e000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x10400) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f5e000-0xc)={0x40, 0xb995, 0x5, 0xffff, 0xdb143ef, 0x8, 0x0}, 0xc) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)='L', &(0x7f00009c3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000002000)={0x10000000000000c8, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/28 09:42:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00009ec000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084e000)="", 0x0, 0x0, &(0x7f000089d000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/28 09:42:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000883000)="") r1 = gettid() perf_event_open(&(0x7f000071c000-0x78)={0x6, 0x78, 0x5, 0xe7, 0x5, 0x3, 0x0, 0x5, 0x20, 0x0, 0x4, 0x1f, 0x70, 0xf8e2, 0x2, 0x80000001, 0xa5c, 0x4582, 0x5, 0x2671ef9b, 0x8, 0x8, 0x82, 0x9, 0x1, 0x8, 0x9eb, 0x0, 0x1, 0x67, 0x20, 0x1, 0x8, 0x92, 0x2, 0x3ff, 0xff, 0xfffffffffffffffd, 0x0, 0x92, 0x3, @perf_bp={&(0x7f0000f7e000)=0x0, 0x8}, 0x10000, 0x0, 0xfffffffffffffd40, 0x7, 0x81, 0x900, 0x7, 0x0}, r1, 0x40, r0, 0x0) 2018/01/28 09:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000034b000)='./file0\x00', 0x10000, 0x44) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000dd7000-0x8)=0x0, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000240000)="", 0x427) r2 = accept4(r1, &(0x7f0000413000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009ff000-0x4)={0x4}, 0x4) 2018/01/28 09:42:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000159000-0xc)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b0f000-0x3e)=""/62) creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000f9e000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known='symtes.advise\x00', &(0x7f0000ca5000)=""/140, 0x8c) 2018/01/28 09:42:24 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a8000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f47000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000af8000/0x2000)=nil, 0x2000}, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 09:42:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) pkey_alloc(0x0, 0x1) 2018/01/28 09:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085b000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x2, 0x0}]}, 0xfffffffffffffea8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000e5000)=0x0) lstat(&(0x7f0000c11000)='./file0\x00', &(0x7f0000bf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000baa000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() stat(&(0x7f0000c70000)='./file0\x00', &(0x7f0000c5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000468000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000be3000)=0x0) fstat(r1, &(0x7f0000694000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpgid(r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000254000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) getegid() fcntl$getown(r1, 0x9) stat(&(0x7f00000d9000)='./file0\x00', &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ead000)='./file0\x00', &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008de000-0x4)=0x7fffffff, 0x4) fstat(r2, &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003cc000-0x4)=0x0, &(0x7f0000deb000)=0x0, &(0x7f0000e00000-0x4)=0x0) getpid() lstat(&(0x7f00009bb000)='./file0\x00', &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007b6000)=0x0) lstat(&(0x7f0000a8d000)='./file1\x00', &(0x7f0000be6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000942000)='./file0\x00', &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = geteuid() r4 = getgid() fchownat(r2, &(0x7f000032d000)='./file0\x00', r3, r4, 0x1400) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000bd0000)={0x0, 0x0, 0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:24 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) vmsplice(r0, &(0x7f0000749000-0x50)=[{&(0x7f0000bf9000)="f68179e9ae56bcf1b14e44050099718b0812723c2dce528e4e954cabfb05115c0c4f7f35089681a2cf3f62357013f3bd8681149d118c451f75205d64386afbad91c154ef9024e759ceb692356e122dd0f757f29334c403d4c48fd1f0932396453cdf1636acc69e9d18c11bb0200b564a234e919c089a9651c76ba0c6de9a3ee120a93e8216a19dc07f2a5a6893aeb0b826696f13a0a5040a3c356032a61093f393a0da2acfc269d9ce9e85e089dcdb34c4a91933ab9bc6973e82dcf0bd799819ca74c502f4ec19e7320a1364fe5c48c15c3daee501c7a71e63", 0xd9}, {&(0x7f00002d1000-0x1000)="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", 0x1000}, {&(0x7f0000971000-0xaa)="c462ebe6f63acbfd4d9337460448a4106f7df341b7c737329269fecc131ebeafabb7c0b9de988b5487c2fd0c5c55d6c3d02827c7494f28056f7e9584d3894154ae5089cf301a298296e63bd9313ea743b1161435173220052f4e8ccea73979a8ecb371938148323d2bee74bd9419fca523d3fca84dc1b428e8e5db920371434da2a29a141ced8871827e2db7a39d1aba3d5fe1a2807784d90f6241e47499016d2cd3a61f2d473de565c8", 0xaa}, {&(0x7f0000cd9000)="", 0x0}, {&(0x7f00009f6000-0xa3)="469b7a062a682516cd6dfd3e6ba68573212b3485c006f40de58f8bb01b9c3fe44caad7f4b4d2d31f5816f19327c86f73fa1eb7427eb248bd3e9866e756e29c01bd75008e13cc6f34dd1a7b8e7c6d08eaac6faa456c9a2ea5f0ad4ca603865641d2fe8ab1986693a7b97c7c28cdf14e10c1daa5c0f53a49ee1318c0e98cde2cf62717bc6a3b008b540d3e1364a2cbf9d83410c2209ca25978c0f662bd8ae0b11b062aaf", 0xa3}], 0x5, 0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) r2 = syz_open_dev$admmidi(&(0x7f00004e9000)='/dev/admmidi#\x00', 0xe1c, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000023a000-0x10)={0x6, 0x8, 0x3ff, 0xffffffff}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000071a000-0xbc)={0x9, 0x3, 'client1\x00', 0x1, "e7a22bde2054b546", "3d30b10a13876e08c21a6f46b0b663329760b4274c7fd4a4b96c2f29763cdb75", 0x8b, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ae000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x5, 0xe75, 0x7fffffff}, &(0x7f0000638000)=0xa0) 2018/01/28 09:42:24 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000817000-0xc)='/dev/amidi#\x00', 0x6, 0x50002) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x88000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/28 09:42:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0xa, 0x4400000000080002, 0x0) io_setup(0x9, &(0x7f000005b000)=0x0) io_destroy(r3) bind$bt_rfcomm(r2, &(0x7f00000e9000-0x9)={0x1f, {0x1, 0x2c06, 0x3, 0x7, 0x2, 0x2}, 0x9}, 0x9) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) r5 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r5, &(0x7f0000b83000)={r4, 0xffffffffffffffff, 0x0}) 2018/01/28 09:42:24 executing program 4: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000dbf000)='/dev/vcs#\x00', 0x3f, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f7d000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c0c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000574000-0x38)={&(0x7f000055c000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000ca9000-0x10)={&(0x7f0000aa4000)=@newsa={0x2a0, 0x10, 0x300, 0x6, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast1=0xe0000001, 0x2, 0x6, 0x3, 0x7, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {@in=@empty=0x0, 0x1, 0x32}, @in=@multicast1=0xe0000001, {0x47, 0x800, 0xffffffff, 0x7fff, 0x0, 0x2, 0x9, 0x8000}, {0xa359, 0x0, 0x1, 0xff}, {0x1, 0x79d9, 0xffffffffffffb3b3}, 0x7, 0x1, 0x2, 0x7, 0x1ff, 0x9}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @algo_aead={0x80, 0x12, {{'rfc4309(rfc4106(gcm(aes)))\x00'}, 0x198, 0x0, "227f3921b54854d432af0e7b543164dab57b7f6dd21133c94dca7e38cabd449facda2bb8315cffd96bf4b5113eacef80ac0242"}}, @algo_auth_trunc={0x114, 0x14, {{'crc32c-intel\x00'}, 0x628, 0x3e0, "0a01606c79604787bad29b7e2539595c6875d269896916921f59ddb418552d620edbb0417c58a2d295da0040754fb2c748b15aa237ded3bc35fb4b6462e17a82913edb346a596440841d142dbb693aa0f2af54fcbcd528f2ef1e94e37f5f4408c4ce81562a786aeb04c706c165a7e084883298e79d77ad93e68e924ffc6e524751a03964b3c7b189bb09464a2cc13a43533090f94b331e1978d8dc8a204bc6b9efae1376197e57a06725efaf9d1e6266f899c0ad877fc374ba0e20b588639888ae307cce9d"}}, @tfcpad={0x8, 0x16, 0x1}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x24008080}, 0x4000000) 2018/01/28 09:42:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/sequencer\x00', 0x301000, 0x0) recvfrom$packet(r0, &(0x7f0000aeb000-0xae)=""/174, 0xae, 0x142, 0x0, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000079a000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000e84000-0x5e)="47c27cbc0000000000000001ad2b3954167d8d223448aaf60f54f36ea7b1cff5ae6fc89227ab7b3fd130b2d2bf319d3d307b2079b23c892b12cb039285cb65105ee040fc08f107d703000000000000006bfdba4ce0322a668fc574988094") rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') 2018/01/28 09:42:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x3fd, 0x10001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000c18000-0x4)=0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r1, 0x1, &(0x7f000084d000-0x1)="") r2 = msgget$private(0x0, 0xa) msgsnd(r2, &(0x7f0000003000-0xa5)={0x3, "918cb12806ebb272fec39c680bec1375a4334bcd988e77c529127852b2c48c5e46fb5c49bddb7eae8792fa4af03874b862057acb7dc69d73b20960cf7e46b4a0a7ec43eaded4ff0c85deccfcc1676ec7aaf15c2a30f765839cf70cdf440665f4e30deb84174bd2be59c3747460b4b4ebfff97668aae9db8ffd083266adb94257c37068c6e722f66c6736723cb1a7a181056cd520e2858452f64527189d"}, 0xa5, 0x800) fallocate(r1, 0x1, 0x3ff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000)=&(0x7f0000002000-0x1)=0x0) [ 39.665070] syz-executor6 (5559) used greatest stack depth: 12048 bytes left 2018/01/28 09:42:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10a) 2018/01/28 09:42:24 executing program 3: pipe2(&(0x7f0000b9c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000000, 0x571, 0x8000}, &(0x7f000028a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd5000-0x98)={r2, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006ae000-0x20)={"fb9717a392c38718bbfd0d3fca8a8ca1", {0x4, 0x630, 0x5aee, "b98feea54bb8", 0xfffffffffffffffe, 0x0}}) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@generic="0064000000000f4d0502111f00aad76e", @ifru_mtu=0x6}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000055d000-0x32)={0x53, 0x8, 0xff, {0x0, 0x9}, {0xff, 0xffff}, @period={0x5b, 0x4, 0x8, 0xfffffffffffff800, 0xff, {0x7f, 0x80, 0x1, 0x8}, 0x5, [0x6, 0x6, 0x4, 0x1, 0x7fffffff]}}) 2018/01/28 09:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd7000-0x4)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004af000-0xb)='/dev/mixer\x00', 0x111000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000023d000)={0x0, 0x0}, 0x10) pipe(&(0x7f0000538000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000cec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e60000-0x4)=0x14) bind$packet(r2, &(0x7f0000652000-0x14)={0x11, 0xc, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4$ipx(r2, &(0x7f0000871000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a6000-0x4)=0x10, 0x800) r4 = open(&(0x7f00006b8000-0x8)='./file0\x00', 0x904, 0x41) perf_event_open(&(0x7f0000340000-0x78)={0x7, 0x78, 0xfea, 0xffffffffffff8fdf, 0x28ee916b, 0x3, 0x0, 0x8, 0x400, 0x8, 0x5, 0xe2, 0x4, 0x2237, 0x1, 0x6, 0x3, 0x7d707094, 0x5, 0x2, 0x8, 0xbb, 0x4, 0x5, 0x10000, 0x0, 0x80000000, 0x8, 0x5daa9f9a, 0x1f, 0x8001, 0x8, 0x80000000, 0x4, 0x100, 0x10000, 0x9a3f, 0x29a963e9, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000d88000)=0x0, 0xa}, 0x10, 0x387a, 0x81, 0x3, 0x8, 0x0, 0x8, 0x0}, r0, 0x2, r4, 0xd) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000b04000)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00009a2000)='./file0\x00', &(0x7f00005fe000)='.') ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000d26000)={0x8, 0x3, 0xffffffff, 0x4, 0x10, 0x3b}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a95000)=r0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000ff2000)=""/4096) get_robust_list(r0, &(0x7f0000e37000-0x8)=&(0x7f0000395000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000521000)=0x18) 2018/01/28 09:42:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000061e000-0x18)={0x40, 0x8, 0x1ff, 0x1, 0xf2, 0x1}) 2018/01/28 09:42:24 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a0000-0x10)={&(0x7f0000582000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1002, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x120000, 0x8, 0x1ff, 0x7fff, 0x0, 0xff, 0x45, 0x100000000, 0x7, 0xf}) poll(&(0x7f0000003000-0x38)=[{r0, 0x40, 0x0}, {r0, 0x82, 0x0}, {r0, 0x40010, 0x0}, {r0, 0x2401, 0x0}, {r0, 0x1141, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1080, 0x0}], 0x7, 0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)="") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="458daad535e3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/28 09:42:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000f89000)={0x3, &(0x7f0000868000)=[{0x9a, 0x8, 0x8000000000a673, 0x80}, {0xff7, 0x3, 0x0, 0x7}, {0x200, 0x0, 0x6a000000000000, 0xae2}]}) restart_syscall() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 09:42:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7444, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003fa000-0x9)='/dev/kvm\x00', 0x400, 0x0) fgetxattr(r0, &(0x7f00007a0000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00004a9000-0x5c)=""/92, 0x332) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003ea000)={0x10002, 0x1, 0x2000, 0x1000, &(0x7f000084a000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) request_key(&(0x7f00005ce000)='user\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000791000-0x21)='&]vmnet0nodevppp1md5sum%nodevem0\x00', 0x0) add_key(&(0x7f0000a36000-0x9)='cifs.idmap\x00', &(0x7f0000b72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000535000)='asymmetric\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f2a000)="0abb3199337a6d4fc86a0f058b45c24514212c93630edee8502374b14564756ff543bc1fb465f5534eeb9068529db2dd", 0x30, 0xfffffffffffffffd) add_key(&(0x7f0000348000)='encrypted\x00', &(0x7f0000b1f000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca2000-0xdc)="2fa5cc8053a98893ea874a63bcc83567ffb8f41fd45d70e3bcb615536d1a33d9d417cb63ed7437777aeac2d4e5d5370dd229391b83acf80b24276350941a4e5f3d5e9e930e7c3b04cc6a0421968998169248707c8cbca7ce784127d25e89c26b854c8c1217a9a17595714f43de076411b7d6b47d8ba7b6df561056023ae54a33d774930abac39e406fab30c7d1c0715f72cb37f0e3dbf934e57b422c7c51283bdd1f493e03cfb0dafb193d9c790f42488849b1022291b1741d86e898db98800023d997a9c48835bdb267778e0c32b53a0d337f9a1d713c0d37cee549", 0xdc, 0x0) r2 = add_key$user(&(0x7f00001f3000)='user\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ce000-0x10)="c1d1b9271e00ad54945056ed39c99151", 0x10, 0xffffffffffffffff) keyctl$revoke(0x3, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000315000-0xb)='/dev/hwrng\x00', 0x20003, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x8, 0xff, 0x40, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000da0000-0x4)=0x0) timer_create(0x1, &(0x7f0000f8d000)={0x0, 0xd, 0x3, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000-0x4)=0x0) inotify_init() semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000239000-0x83)=""/131) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/28 09:42:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000e19000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) socketpair(0x1b, 0x80806, 0x0, &(0x7f000083c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000c8000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000fb2000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000028d000)={r4, 0x8000}, &(0x7f000094a000)=0x8) [ 40.080442] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:42:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/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, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff2f, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000ab4000)="1845a5fe"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/28 09:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = request_key(&(0x7f0000772000)='asymmetric\x00', &(0x7f0000c79000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000006e000)='-\x00', 0xfffffffffffffffd) lstat(&(0x7f0000299000)='./file0\x00', &(0x7f0000978000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000013000-0x9)='net/unix\x00') sendfile(r0, r5, &(0x7f00004db000)=0x0, 0xff) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f00007fb000-0x10)='/dev/input/mice\x00', 0x0, 0x240) getsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f00009e1000-0x5e)=""/94, &(0x7f0000003000-0x4)=0x5e) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000e82000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf8000-0x4)='lo[\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000047d000-0x4)=0x1, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000487000-0xe)={&(0x7f000000c000)={0x14, 0x10, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.167693] binder_alloc: 5626: binder_alloc_buf size -208 failed, no address space 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000300000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) read(0xffffffffffffffff, &(0x7f00003b8000-0xdc)=""/220, 0xdc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b4a000-0xc)={0x3, r0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000603000-0x24)={0x0, 0x3, 0x1, 0x0, 0x4, 0x10000, 0x4, 0x6, 0x3b, 0x81, 0x2, 0x7c5f1d9}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000ff000)=""/163) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 2018/01/28 09:42:25 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000200000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f72000)={@common='gretap0\x00', @ifru_flags=0x1000}) 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00009e4000-0xe)='/dev/admmidi#\x00', 0xddc5, 0x200000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000598000-0x8)={0x0, 0x77}, &(0x7f0000cb5000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000678000-0x8)={r2, 0x100}, &(0x7f00003a3000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e3b000)=[{0x0, 0xffffffffffffffff}, {0x3, 0x4}, {0x0, 0x6}], 0x3) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001ff000-0x4)=0x0, &(0x7f0000c62000)=0xffffffb3) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000de5000)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x5, 0x4, 0x87a1, 0x7}}, 0x30) [ 40.186047] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor0'. [ 40.206286] binder: 5626:5636 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000ffd000-0x8)={0x9d}, 0x8, 0x800) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ffd000)=0xffff, 0x4) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000067d000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00002b6000+0xbfd)=""/115) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00009f1000/0x3000)=nil, 0x3000, 0x2000008, r1) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005fb000-0x8)=0x0, 0xfffd) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000ce2000+0x873)=0x4) [ 40.206297] binder: 5636 RLIMIT_NICE not set 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00001da000-0xa)="2fae65762f6b766c0028") 2018/01/28 09:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000084f000-0x10)={0x0, 0x0}, &(0x7f0000f70000)=0x10) r1 = socket$inet6(0xa, 0x80009, 0x6) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f000078c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000104000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0x8, 0x0, []}, 0x8) syz_open_dev$vcsn(&(0x7f0000f3d000)='/dev/vcs#\x00', 0x80, 0x400) syncfs(r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000fb8000-0x4)=0x0, 0x4) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x2}, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x7, 0x6, 0x20, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x4)="94004a00", 0x4, 0x0) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000026000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000001e000)={&(0x7f000000f000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000023000)=[{&(0x7f0000001000-0x8b)="1c", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.217346] binder: 5636 RLIMIT_NICE not set [ 40.288708] binder_alloc: binder_alloc_mmap_handler: 5626 20000000-20002000 already mapped failed -16 [ 40.290405] binder: BINDER_SET_CONTEXT_MGR already set [ 40.290429] binder: 5626:5644 ioctl 40046207 0 returned -16 [ 40.313374] binder: 5626:5653 ERROR: BC_REGISTER_LOOPER called without request [ 40.313384] binder: 5653 RLIMIT_NICE not set [ 40.424669] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2018/01/28 09:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) syz_open_dev$dspn(&(0x7f000028c000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x2400) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f00001e9000-0x8)={0x19980330, r1}, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f000032e000-0xa)='/dev/dsp#\x00', 0x8001, 0x8900) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000778000-0x4)=0x400, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000dd000)=""/173, &(0x7f00008ce000)=0xad) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x8000, 0xfffffffffffffd71) restart_syscall() 2018/01/28 09:42:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000552000)="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", 0xfd, 0x4, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x6) 2018/01/28 09:42:25 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000df9000-0xc)={0x6, r1, 0x0}) recvfrom(r2, &(0x7f00004a6000-0x60)=""/96, 0x60, 0x103, &(0x7f0000475000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x1}}, 0x2e) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009a3000-0x12)='/dev/input/mouse#\x00', 0x5, 0x180) write$eventfd(r0, &(0x7f0000d6a000)=0x2, 0x8) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000593000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendmsg$nl_generic(r1, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000b000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x1, 0x2c, 0x3f, 0x7f}, &(0x7f000000c000-0x4)=0x20) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000000a000-0x4)=0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/28 09:42:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) [ 40.435177] binder: 5626:5628 transaction failed 29201/-28, size 0--209 line 2903 [ 40.442272] binder_alloc: 5626: binder_alloc_buf, no vma [ 40.442300] binder: 5626:5654 transaction failed 29189/-3, size 0--209 line 2903 [ 40.462063] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.467688] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r2, &(0x7f0000f70000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae8000)=0x48) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r1) 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 3: 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000ab0000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000772000)={&(0x7f0000e9b000/0x3000)=nil, 0x7, 0x6, 0x20, &(0x7f0000fe3000/0x1000)=nil, 0xd5}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f000001d000-0x8)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 40.534840] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 09:42:25 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000387000+0xe6e)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000018c000)={0x2, 0x0, &(0x7f000056b000)=""}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000297000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000371000-0x4)=0xe28, 0x4) fdatasync(r2) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000002c000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000094e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0xa4000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000e04000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000001e000-0x2)={0x200, 0x3ff}, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00008c8000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xb, &(0x7f0000044000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x2ea, 0x1021, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) [ 40.591785] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2de65440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)={0x0, 0x0}) shutdown(r0, 0x1) ioctl$TCSBRK(r1, 0x5409, 0xbc) 2018/01/28 09:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ee4000)='/dev/snd/midiC#D#\x00', 0x815, 0x4001) lseek(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b46000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 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]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r2, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(r0, &(0x7f0000527000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e7d000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00008f1000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ade000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0xa, 0x300) socketpair(0x1e, 0x3, 0x7117, &(0x7f0000432000-0x8)={0x0, 0x0}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00002f0000-0x6)={0x6, 0x6, 0x100000000}) syz_emit_ethernet(0x3e, &(0x7f0000e8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fe2000-0x10)={r0, 0x28, &(0x7f0000fe2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe1000)={r1, 0x83a6, 0x18}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00007eb000+0xd4c)=0x0) recvfrom$unix(r3, &(0x7f000064c000-0x1f)=""/31, 0x1f, 0x40002121, 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000e2e000-0xc)='/dev/audio#\x00', 0x4, 0x4000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00007d4000-0xc)={0x9, 0xe4}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/28 09:42:25 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000213000-0xd)='/dev/dmmidi#\x00', 0x2, 0x8000) 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$rds(r0, &(0x7f000078a000)={&(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00004cd000-0x94)=""/148, 0x94}], 0x1, &(0x7f000014f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x401, 0x7fffffff}, {&(0x7f0000d36000)=""/161, 0xa1}, &(0x7f00008e6000-0x10)=[{&(0x7f0000000000+0xf)=""/40, 0x28}], 0x1, 0x2, 0x4}}], 0x48, 0x24000084}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008d1000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0xe8) fstat(r1, &(0x7f0000205000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r2, 0x8, r3) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007cc000-0xc)={r3, r4, r5}, 0xc) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x60) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000015000+0xeea)=0x0, &(0x7f0000008000-0x4)=0x4) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) sendto$inet(r0, &(0x7f0000006000-0xa5)="4a708d345b7d075a7944a645c9b5cc2e05346ca363345b39963bca4bc733b18abd122cf77446841d9234a8f72cd3da3a1db17cd16f3380f8fb90ddc3b4132ca45e3c9895551284b151516faaef98cd20677dc2860df236e9fb2366a6630d24e7bb52100678c8ee1473d6584c33d645709ee67edb471df799d772382e375f6543e7b7db3bf72a570768723cff1411500d4777c1c51cdf165e00c964ebabd82be71920d52dbd", 0xa5, 0x200400c1, &(0x7f0000014000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000016000-0x4)=0x3, 0x4) 2018/01/28 09:42:25 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x3f71f1f5) fcntl$addseals(r0, 0x409, 0x4000000000000008) 2018/01/28 09:42:25 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x2000000000000040, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:42:25 executing program 5: r0 = shmget$private(0x0, 0x7000, 0x80, &(0x7f000001a000/0x7000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c53000-0x4)=0x0, 0x4) sendmmsg(r2, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000e76000)=[{&(0x7f0000293000)='3', 0x1}], 0x1) shutdown(r2, 0x1) close(r2) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x90e, 0x3}, 0x6) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000077a000)='/dev/admmidi#\x00', 0x8, 0x101400) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) shmat(r0, &(0x7f0000a32000/0x3000)=nil, 0x4000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000026000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x50)=@setlink={0x28, 0x13, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000002f000-0x10)={&(0x7f0000a6b000/0x3000)=nil, 0x3000}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000d24000)={&(0x7f00005c9000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bb000)=[], 0x0, &(0x7f00007c4000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f38000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000a49000)=0x2eb) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000965000)='/dev/vga_arbiter\x00', 0x500, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000272000-0x8)='./file0\x00', &(0x7f00000fc000-0xca)={0xca, 0x4, "3a45bf8577e5a6b421ba34b8f4b74f2f618c592db6acef72123aaec9721f58ee6fb5794bcde932199bcbdcceb234b0137ed02f9faa71c786e138a5915939a9710c88d1c1f826b604c839a24b6c1b27d024994dd9fb75f224d32af85385589d881c3f40ac3482b160cf8ba3e38ebf6ab255dc0c314ac5b68576df71266fe8949babd17d69716b815930f43b5b7aaf7baaa97fcaef1b1c64adb3b10a94f636570c4e223d8e34fb17d5175da5acc9df655e0ee605fde072f7cee6e643f7954111b371e6"}, &(0x7f0000965000)=0x0, 0x1400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000967000-0x4)=0x0, &(0x7f00001e6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000751000)=0x0, &(0x7f00004a0000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000967000-0x24)={0x4, 0xbe, 0x3f, 0x3, 0x8, 0x6, 0xaac5, 0x1, 0x7f, 0x0, 0x7fffffff, 0x20}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) 2018/01/28 09:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x198, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3c0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000008000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}}, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000017000-0x4)=0x1, 0x4) write$tun(r1, &(0x7f0000011000-0x54)=@hdr={0x3, 0x80, 0xffffffffffffffff, 0xffffffff, 0x3, 0x3, @ipv4={{0x6, 0x4, 0x8, 0xfffffffffffff139, 0x4a, 0x3, 0x6, 0x7f, 0x9f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, {[@noop={0x1}, @noop={0x1}, @end={0x0}]}}, @udp={0x1, 0x0, 0x32, 0x0, "8f598de03974325dd414cd21cee8aea4ee79a179d424bb442e739484484fc8aeec4e0cc6a1592904ecb0"}}}, 0x54) 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fea000)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000feb000)=0x0, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a30000-0x3)='dX<', 0x3) r2 = getpid() mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000fed000-0x4)=0x0, 0x4, &(0x7f0000ac0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000544000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000)=0x26) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000003, 0x4) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000c41000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) [ 40.896381] IPVS: length: 747 != 24 [ 40.936636] IPVS: length: 747 != 24 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000002f000-0x10)={&(0x7f0000a6b000/0x3000)=nil, 0x3000}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000d24000)={&(0x7f00005c9000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bb000)=[], 0x0, &(0x7f00007c4000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bfa000-0x4)=0x2, 0x4) write$selinux_create(r0, &(0x7f00009ae000-0x41)=@objname={'system_u:object_r:user_cron_spool_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x37, 0x20, './file0\x00'}, 0x41) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000+0x30d)='/selinux/access\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x2, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000000e000-0xcd)="c9bb74cf49933c45e312a60bcabf9cb99e0a25cb6b970709465435935c7d74c23dc9b5427863eb5f9f60925dec69ee1d19419a43ec6d790669888903d31ebd30915b1f1a3e6ac3f35014843cc92522e926c0e39bf5120018cbd045e2824f69c3e6a9a421f1b58081e90274f6782990a94ba4d6321b0d7c96690c8a9b029d2e0cf686e90e725a147bcca3b921cfb490bd4416d913e246921daaa5888fd86582b4693cdd3d6e85a65086e8801e8d7f8cd2f9b44d1bc4b27ad588a019b4ce5952913f393c9312fcc035cee66ede19", 0xcd, 0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r2, r3, 0x0, 0x6, &(0x7f0000010000)="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", 0x1, 0x7f, 0x7, 0x9d, 0x1, 0x7, 0xfd7, "6bae1bfd56c5d26cf0f05c26e66ecbefd3cc460c70ca4e0c836dac1087c19a12ac8d2ca50c2d0156811bb1bc0bbf04e47632545d19d6693f087e31ff32be9f6082d6befaec7ce3c4ff358f03df6c4ebb1509954e8500718b517992a7611bb2492790a282fb20bb11649071c2b2f31be3517cf38776c6852c5c19992101780cca41ff3867e2d48bf1f5a75ab90ce17b8198ed148bdb50deb2f45c391c29b62485a7647b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x33, "3feb1462dd4bb4d8af7689e83346db8e074faa2fbd0b70b5575854824275866c35c805a99079f825136a0ab6c64a0154bfd59d"}, &(0x7f0000008000)=0x3b) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000f000-0x6)={r5, 0x800}, &(0x7f0000012000-0x4)=0x6) 2018/01/28 09:42:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = syz_open_dev$amidi(&(0x7f0000f1b000-0xc)='/dev/amidi#\x00', 0x10000, 0xb11d3e081219ac5a) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000bbb000-0x400)={"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"}) dup2(r2, r3) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) 2018/01/28 09:42:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e77000-0xf)='/dev/sequencer\x00', 0x109802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a00000)=@int=0x0, &(0x7f0000d7e000)=0x4) r3 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:25 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000067b000)='user\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc3000)="44df75f723b06b54e3477b59bb084b1959344666f2fb7537f98bf518542876cd171eb28cef5e1ae5fde97da7981c2647e1df7c071c1c45b7f0484ab31c867980a24fbddb8463e4b1188f7232c2eab575779d38180ce5ff5657ea1fa12348c9cad2c49e51aa5d19691a831c9a46efb483d47b2ac265085fea2ef495ba96a0dff773cbbb8b2d8411fe0620244baa0a1f9b0f2e1d4cdf30874336db6d52afaadb1bc0c8c37aa2be92f449a4c9176ea3459a78e5427d0544", 0xb6, 0xfffffffffffffff9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000-0x4)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000fc6000-0x10)={0xd000, 0x100000, 0x0}) r4 = getgid() keyctl$chown(0x4, r1, r2, r4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000fc5000-0x8)='big_key\x00', &(0x7f000058f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047a000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00002d0000-0x8)='keyring\x00', &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000000011, &(0x7f0000f84000)=0x0, 0x4) 2018/01/28 09:42:25 executing program 4: socketpair(0x5, 0x1, 0x20, &(0x7f0000d86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x3, {0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xd70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5, 0x1000, 0x6, 0x0, 0x404, 0x4a, 0x7c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000057f000-0x4)=0x0, 0x0, &(0x7f00003aa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x5, &(0x7f0000ce3000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {r1, r2}}, &(0x7f0000662000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, 0x0}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f98000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e41000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) openat$sequencer(0xffffffffffffff9c, &(0x7f00009fb000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r2) perf_event_open(&(0x7f000043a000)={0x1, 0x78, 0xa1, 0x5, 0x1, 0x5, 0x0, 0x0, 0x8, 0x1, 0x6, 0x2, 0x2, 0x1, 0x4, 0x0, 0xffff, 0xf294, 0x100, 0x3ff, 0xffffffffffff2df0, 0x7, 0x7, 0x3, 0x2, 0x10, 0xb3e, 0x261, 0xffff, 0x6, 0x1, 0x1, 0x9, 0x52dd, 0xc6, 0x10000, 0x1, 0x483a, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x3ff}, 0x2040, 0xff, 0xfff, 0x4, 0xfff, 0xed3c, 0x2, 0x0}, 0x0, 0x6, r2, 0x4) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mq_open(&(0x7f0000ba6000-0x8)='GPLlo+/\x00', 0x800, 0x174, &(0x7f0000258000)={0x2, 0x200, 0x2, 0xfffffffffffff000, 0x6, 0x6, 0x1f, 0x4}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/01/28 09:42:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000044b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000053f000-0x8)={r1, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000bef000)='/dev/input/mouse#\x00', 0x2, 0x4000) write$selinux_access(r3, &(0x7f0000283000)={'system_u:object_r:etc_aliases_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x32, 0x0}, 0x7) r4 = dup2(r2, r2) stat(&(0x7f0000750000)='./file0\x00', &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000027c000-0x4)=0x0, &(0x7f0000c3b000-0x4)=0x0, &(0x7f00004ea000-0x4)=0x0) fchownat(r4, &(0x7f0000643000)='./file0\x00', r5, r6, 0x1000) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000017e000-0xc5)=""/197, &(0x7f0000731000-0x4)=0xc5) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000aa1000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007af000)='/dev/vcs\x00', 0x8040, 0x0) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x1, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c3e000-0x154)="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") 2018/01/28 09:42:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) syz_open_dev$sndtimer(&(0x7f0000940000)='/dev/snd/timer\x00', 0x0, 0x40202) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e72000-0x1)="", 0xaf, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/28 09:42:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000037a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) recvmmsg(r1, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f000069a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000301000)={{0x9, 0x4}, 'port1\x00', 0x6, 0x80800, 0x40, 0x1, 0x1, 0x8, 0xff, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = msgget(0x2, 0x410) msgrcv(r3, &(0x7f0000e08000)={0x0, ""/201}, 0xd1, 0x0, 0x2800) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064c000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000080000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/28 09:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000127000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 09:42:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c78000-0x1028)={r2, r2, 0x7fffffff, 0x3, &(0x7f00004c5000-0xe0)="afe535a4878d803ef49c9e5c26fd043798f7520ed178f745277110367d782675d96b06520db32c981b9f69bb78740aed9ac0a96980c81de779193ef891ac0c86b997a7443ca95c0063ffb5a06ed854abff9136891a8788e3f1213eb0a522ee5c6d88d24697572a97bc66ff89965bb6e9b0a2d49b3e0302cda195630f3ad004d7ffe53cd61ec1299d8a1ff8828eb371900d183e8150090ffad61db9d26510bec4d9178df71b694a109c77292f3f2095e221b9da6f68cc15797ae2461719d3094a9b91b7ad3df2421513687696642d4799c94f589ac8090a8babd7e48e6a0d68a9", 0x9, 0x6, 0x8, 0x7, 0x7fff, 0x5, 0x9, "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"}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000c81000/0x18000)=nil, &(0x7f0000fa8000-0x18)=[@text16={0x10, &(0x7f0000b18000)="0f013600600fc72f660f5c4d000f23630f35b82d000f00d866b88ada69e30f23c00f21f8663501000d000f23f866b9890b00000f320f110b0f2215", 0x3b}], 0x1, 0x0, &(0x7f0000581000-0x20)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000033a000)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/01/28 09:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r1 = syz_open_dev$sndpcmc(&(0x7f00008c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x200440) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000195000)="f737315ba45365ce9da2e1577f7d1956a27a3cccb8aae71f7a3bb0be6d") ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f5a000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000676000-0x8)={0x0, 0x0}) eventfd2(0x5, 0x1) fcntl$lock(r0, 0x0, &(0x7f0000e1d000-0x20)={0x2, 0x2, 0x1, 0x800, r2}) 2018/01/28 09:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) rmdir(&(0x7f0000200000)='./file0\x00') getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/01/28 09:42:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) userfaultfd(0x80000) connect$inet6(r0, &(0x7f000077e000)={0xa, 0x1, 0x806, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000fb1000-0x30)=[{&(0x7f000004f000-0x1000)="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", 0x0}, {&(0x7f000000c000-0x16)="991ecf61e90a582a737f6cfc6c41b174c7e659abd102", 0x0}, {&(0x7f0000c48000-0xb4)="2e50175a50622aa09cbeb25eb1abaf7fed8de1de5fdf27e80f2285c6e26c50657c7e8c681163a428e001015945f28253b567fea9ed6adebae24ed5e8faff99bbe3ba21afddb8bff4a8729a2126bbbf06d127defc73fdc14d98a4b6ab6c77e1bf78132f9244298c7d94f1b966fd338a0082c1996e6dfca23988ad486fb231cfb0b919fd8464f46d19322e0f06c527991c539b0719b7e3ada96ecc009230c52c0a85586aba8ae922102f66e5061435afb8e3fcde98", 0x0}], 0x1000004b, &(0x7f0000cc4000-0x18)=[{0x63, 0x0, 0xfffffffffffffffc, ""}], 0xffffffffffffffde, 0x10}, 0x850d}], 0x1, 0x0) 2018/01/28 09:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x800) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/28 09:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b91000)='./file0\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00008cd000)={0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}], 0x20000000000003a2) 2018/01/28 09:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e35000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c78000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000956000)="000068c97eda25d6f228031d2a42823923d9e20ce0c86b39dadfc1fc1e123bf748056e43eb7ffe0d62fffd08d6", 0x21d) syz_open_dev$tun(&(0x7f0000fd1000-0xd)='/dev/net/tun\x00', 0x0, 0x101002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000043e000)={0x1, 0xffffffffffffffe1, 0x8, 'queue1\x00', 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:26 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000591000-0x3a)="683e20989dcadcf3f445e2395a6f11c99c8f092000006f8e0be9d7cc06a2e301e1a63b7eb54703a9", 0x28, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000022000-0xb)='/dev/adsp#\x00', 0x8, 0x80) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000022000-0x8)={0x0, 0x0}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400001, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000f6000)=0xf2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/01/28 09:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000589000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00002da000-0x80)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/28 09:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c50000-0x4)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000f64000)='net/rfcomm\x00') name_to_handle_at(r1, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) 2018/01/28 09:42:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={r1, 0x989680}, &(0x7f0000012000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:42:26 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'\nilter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x7fffffff, 0x0, 0x0}, {0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000032000-0x4)=0x0, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000031000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000032000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000031000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000032000)={0x0, 0x0}, 0xffff, 0x52) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000031000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x5, 0x40, 0x100, 0x3, 0x1000000, r4}) 2018/01/28 09:42:26 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000997000)=0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001f000-0x4)=0x0, &(0x7f0000017000-0x4)=0xffffff77) mq_getsetattr(0xffffffffffffffff, &(0x7f0000024000-0x40)={0x2, 0x8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x7}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000016000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x7ff, [0x7ff, 0xd5b8, 0x74, 0x121, 0xffffffffffffffff, 0x0, 0x9, 0x80000001]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x80001, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000027000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x3, @fr=&(0x7f0000026000)={0x200, 0xd38, 0x0, 0xcf6, 0x9, 0x593, 0x3}}}) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000020000)="", 0x0, 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000024000)={0x0, 0x0, 0x9, 0x80000000, 0xcf, 0x5, 0x9, 0x55}, &(0x7f0000024000)={0xd56, 0x2, 0x9, 0x3ff, 0x2, 0x9, 0x42283bb5, 0x5}, &(0x7f0000024000)={0x0, 0x0, 0x5, 0x2, 0x401, 0xfb94, 0x6, 0x10001}, &(0x7f0000025000-0x10)={r2, 0x0}, &(0x7f0000005000-0x10)={&(0x7f0000024000)={0x0}, 0x8}) dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000021000)=0x0, &(0x7f0000026000-0x4)=0x4) 2018/01/28 09:42:26 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x0) fallocate(r0, 0x1, 0x4, 0x6) socketpair(0x11, 0x7, 0x10000, &(0x7f000001d000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000016000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 09:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7, 0x1c, 0xffffffffffffffff, 0x5784, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 41.770488] Cannot find del_set index 0 as target 2018/01/28 09:42:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa0000-0x4)={0xffffffffffffff9c}) accept4$unix(r0, 0x0, &(0x7f00009b5000)=0x0, 0x800) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/28 09:42:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysinfo(&(0x7f0000c81000-0x2d)=""/45) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bdf000-0xc)='/dev/autofs\x00', 0x301900, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d1f000-0x4)=0x0, &(0x7f0000688000)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000040000)={0x3, 0x0, &(0x7f00006d3000)=""/162, &(0x7f0000743000)=""/243, &(0x7f00006b4000-0x62)=""/98, 0xf002}) [ 41.793243] Cannot find del_set index 0 as target 2018/01/28 09:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000065000)='/dev/rtc\x00', 0x1000000000107fe, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000d7000)=@common='yam0\x00') getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000fd5000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000068f000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000043f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x0, 0x3, 0x8, 0x2, 0x1f, 0x5}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009cb000)={0x7}, 0x4) add_key(&(0x7f00001a4000)='rxrpc\x00', &(0x7f0000380000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059f000)="b67b97cd792d5736904c4d094370a930d6c0b78c9784349b278ac1ae7a7290ff2cac111d840b288b0222366c38a71494e07d0a7ccda46cf17dab4b87987a38158948facf7404af851e1d096c519d28fbf020861fc6937ee27091dea80a5cb83d6524da94d1d8164c255859117f8ced46080f3fc25943c35557d0835762f40a68c57bc151475bebed04c1846313ca9c", 0x8f, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005ac000-0x14)={0x0, 0x80000001, 0xfffffffffffffc01, 0x6, 0x9, 0x8}, &(0x7f0000057000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c03000)={r3, 0x200, 0x5, 0x80000001, 0x9, 0x80}, 0x14) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000f5000-0x4)=0xfffffffffffffffd) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000093f000)=""/69) 2018/01/28 09:42:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)='vboxnet1%+\x00', 0xa00) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x0) mlock(&(0x7f0000b40000/0x3000)=nil, 0x3000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x143040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000)=0x42c5, &(0x7f0000003000-0x4)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) [ 41.812551] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5928 comm=syz-executor7 [ 41.826354] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5933 comm=syz-executor7 2018/01/28 09:42:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f83000-0x8)={0x6}, &(0x7f0000000000)={0x0}, 0x8) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x3, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 09:42:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000000003, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005bd000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) write(r0, &(0x7f0000ed0000)="1f0000000104ff01154300000000060000c90100080001000423dcffdf00ac", 0x1f) 2018/01/28 09:42:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d2f5afc34a9b030000000000000660296eab1aa21dd97a1f6f65aa56a075ed149cff79fcd88d9311c5b45acd2297c3e3", "4787572f09825ca83365c78ed76347e7a366e62fc80008277556f634336adc10657c87059df6eec5352fcc2030e83d8b0cd1265b83411e74fd26a6ce2d128d53", "d7018000000000000064f8b51188d14948d33f8260893e4c9369b53cc818aa5f", [0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x5, 0x42004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000004000-0x4)=0x5) [ 41.849897] kauditd_printk_skb: 48 callbacks suppressed [ 41.849905] audit: type=1326 audit(1517132546.690:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:42:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e01000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000088b000-0x20)={0x4c1a, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b3c000-0x10)={r2, 0x4}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006d9000-0x10b)={r1, r0, 0x800, 0x81, &(0x7f00008d2000)="f3c3", 0xffffffff, 0x80000000, 0x101, 0x20, 0x4, 0xff, 0xeb4, "1e582db6ee79634b5a638503d146b0ee4fc9f35bed712f119cecf5a50a71d109c45a1d6f4d803f829e79bfafd43c5c07f99046fd9e84fa12b9cea0c6035705c6f3f5dfe081e3df045cddf79c547a8fc34ab8cba05d974cacf1e6939b562793aa33fc817cd595ca876e9d77cb8cfc9544bc5056dfa315fcbf5f7945d0fa6271a2be1be5cd59c99ce3d7dd39f354146d00eb77c7312c158af61c9f3978534dcc69a16d025c9d63284227479d6d4b028f01782863ae80e00a8d36a915ae2225c7a36305da4bacb6f2e9a2346f750696a38140664e8de9cb46e504bb9170dadda25531ad62"}) r3 = epoll_create(0x7ffffffe) socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) 2018/01/28 09:42:26 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) msgget(0x0, 0x18) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000037000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000038000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000037000)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000037000)={r1, 0x1}, 0x6) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r2, 0x0, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000037000)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000038000)='./file0\x00', &(0x7f000002e000)=""/108, 0x6c) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000001a000)='/dev/cuse\x00', 0x50000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000039000)=""/78) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x20) msgget(0x3, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000003b000-0x20)={0x400, 0x7, 0x820c, 0x6, 0x3f, 0x400, 0x7f, 0x8000, 0x0}, &(0x7f0000024000-0x4)=0x20) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000003a000)={r3, 0x7, 0x2, [0x5, 0x6]}, 0xc) 2018/01/28 09:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x1, &(0x7f00009a7000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = syz_open_dev$dmmidi(&(0x7f000053e000)='/dev/dmmidi#\x00', 0x48, 0x20000) getdents(r1, &(0x7f00001e5000)=""/7, 0x7) [ 41.850382] audit: type=1326 audit(1517132546.691:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=99 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:42:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() tkill(r1, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f00001be000-0x8)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 41.856928] audit: type=1326 audit(1517132546.697:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.858444] audit: type=1326 audit(1517132546.699:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.865261] audit: type=1326 audit(1517132546.705:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.867664] audit: type=1326 audit(1517132546.708:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.867918] audit: type=1326 audit(1517132546.708:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.868330] audit: type=1326 audit(1517132546.709:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.868765] audit: type=1326 audit(1517132546.709:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.869229] audit: type=1326 audit(1517132546.709:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5936 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.899147] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.924919] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 09:42:27 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000-0x1)={0x0, 0x80, 0x8}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0x9)={r2, 0x1, "f7"}, &(0x7f000000b000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x2, 0x3, 0x8001, 0x9727, r2}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000000a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x7, 0x55, 0x200, 0x6, 0x3}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000009000+0x11c)=@assoc_value={r4, 0x2518}, 0x8) 2018/01/28 09:42:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000e80000-0xe)=@known='system.advise\x00', &(0x7f00007d9000-0xf4)=""/244, 0xf4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8d000-0xc)='/dev/rfkill\x00', 0x40, 0x0) bind$rds(r1, &(0x7f000079f000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000a32000-0x21)=""/48, 0x30) clone(0x8100, &(0x7f00003c0000)="af69d18f7dc4cc5d6d71e2bf7551d47582c0549f102d4cc3da41315f85b9a8b16c696a8dceae8266de98208cf2e0aca438bbbeb721a98d96045d40dc16fa22d1", &(0x7f0000694000)=0x0, &(0x7f0000483000)=0x0, &(0x7f0000888000)="7ad9d925e10c76020ea26dc39d5fdffd812307f6836d583957af5173e38ea6e1237a6792ed706ea98006bb8ba55386e34c20c304076a317bfaa524093a698d954f67b694c6") 2018/01/28 09:42:27 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/225, 0xe1) r2 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x2, 0x501000) connect$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x80000001, 0x2, 0x6, 0x4, 0x9, "53c354e90011b1809cc240cb8350fa03ac6043c2e9c5a30d49ff477e1c286fd8e976bfceff97d390c4f7ad774a97ecfd40f1c9f0fa8e42d2dfc25e34a088b5", 0x10001}, 0x60) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x13) 2018/01/28 09:42:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e74000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0xfffffffffffffd07, 0x0, &(0x7f0000130000)=""}) r2 = socket(0x1, 0x80000, 0x78) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00006f1000-0x1)=0x0, &(0x7f0000229000-0x4)=0x4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00009e2000)="aa"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/28 09:42:27 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d2000)='net/fib_trie\x00') pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003b3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007c7000-0xa)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e44000-0x4)=0x0, &(0x7f000007d000-0x4)=0x4) getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) 2018/01/28 09:42:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000050000)="", 0x4b) 2018/01/28 09:42:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f000010f000)='/dev/input/event#\x00', 0xafc, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000744000-0x2)={0x0, 0x0}, 0x2) 2018/01/28 09:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000480000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x180004520, &(0x7f000022b000-0x1)="") syz_open_procfs(r1, &(0x7f0000b36000-0x8)='ns/user\x00') ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 09:42:27 executing program 6: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e13000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000aab000)=""/98) sendto$inet6(r0, &(0x7f0000b4e000)="681c1ce39e1bb2e50387413447202f55febb1a30d9765e159f50fbeb29d93957443c27021c1a75db10f9f03d6f51b96833badc569438eb1ab6405d9671989ac670961bf77c5489e974c6c625bf80fbd9f001b114060733e311e287daa669a365bfeea59fcff300fbb4b821fce78e3e882b6d5915ac1fde7b6fb4c8fb94ad407d1410", 0x82, 0x4, &(0x7f00009c0000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004cd000-0x8)={0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000056d000-0x8)={r1, 0x4}) request_key(&(0x7f000096a000-0xd)='dns_resolver\x00', &(0x7f0000481000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000773000)="73656c66898b70726f637472757374656475736572242c24292d00", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000788000-0x14)={{0x3f0, 0x8000, 0x8001, 0xfffffffffffffff8, 0xad9, 0x5}, 0x69, 0x3, 0x2}) r2 = getpgid(0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000074a000)={0x80, 0x2, 0xfa, 0xff, 0x1c000}, 0x14) capget(&(0x7f00007fc000)={0x19980330, r2}, &(0x7f0000d6e000-0x18)={0x181, 0xfff, 0x3ff, 0x3f, 0x80000001, 0x0}) 2018/01/28 09:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f00006cd000)='/dev/usbmon#\x00', 0xffff, 0xe1134cbf1473d11) lseek(r0, 0x0, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000bfa000)={0x1, 0xd8b1b78edfc6a3d, 0x10000, 0x3, 0x2}) [ 42.597629] binder: 5987 RLIMIT_NICE not set 2018/01/28 09:42:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008dd000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xfffffd00) fcntl$getown(r0, 0x9) stat(&(0x7f0000c40000)='./file0\x00', &(0x7f00006c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f0000bee000)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x3bb, 0x40}], 0x1, 0x0) 2018/01/28 09:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$vcsn(&(0x7f0000f2c000)='/dev/vcs#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000270000-0x10)={0xff, 0xffff, 0x2, 0x9c9}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007a9000)=0x0) migrate_pages(r0, 0x7, &(0x7f0000356000)=0x3, &(0x7f0000cf0000)=0x7) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) r2 = inotify_init1(0x80000) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003ed000)={0x0}, &(0x7f00007f4000-0x4)=0x4) 2018/01/28 09:42:27 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000801000-0xa)='/dev/dsp#\x00', 0x2, 0x800) bind$alg(r1, &(0x7f00003ae000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 09:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00008b8000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/28 09:42:27 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001d000)={0x0, 0x1c, &(0x7f0000012000-0x1c)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000018000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000)={r2, 0x68, &(0x7f000001e000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x40}]}, &(0x7f0000018000-0x4)=0x10) 2018/01/28 09:42:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0xb4, &(0x7f0000bc4000)=[], 0x0, &(0x7f0000563000)=[], 0x0, 0x0}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}, 0x0}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000ef3000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/28 09:42:27 executing program 0: 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f00003bd000-0x1)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) poll(&(0x7f000019a000-0x8)=[{r0, 0x600, 0x0}], 0x1, 0x238) [ 42.673501] binder: 6013 RLIMIT_NICE not set [ 42.725759] hrtimer: interrupt took 25012 ns 2018/01/28 09:42:27 executing program 7: write$tun(0xffffffffffffffff, &(0x7f000081f000-0x104)=@hdr={0x1, 0x87, 0x1, 0xfff, 0x8001, 0x50, @ipv6={0x9, 0x6, "ca0851", 0xd2, 0xac, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x3b, 0x4, 0x1, 0x8, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x0, 0xcd, 0x34f9, 0x0, 0x5, 0x0}, @routing={0x3f, 0xc, 0x0, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0x62, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0xef, 0x0, 0x3, 0x1000, 0x0, []}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x9, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}}}}, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000404000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000028e000)='./file0\x00', 0x0, 0x101) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/01/28 09:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000049d000)=0x641f) sendmsg$unix(r0, &(0x7f0000221000-0x38)={&(0x7f0000456000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e60000-0x60)=[{&(0x7f0000200000)="c784b3cf1a29722d34effa1b5f0c310fa4c2e79365b4524d47ca44694834d5e7b00db2b3b5b1b7bd3b2fe87cd4289c5022c993f66e23cb8fe0b6d4f51f179cc4fae61ca2bc4f423da1cc151606b651aa12176b20be0daaf66c765c71027af564b736df15943d73ac5a3b2c4ab38747fb9a634c7f798fe4c89ffcceb006673dc188916ef9152b2ee7c88a346f1edc472cf38ec02742d729bd5507213e5d74ed48cbd97f4820043a44f0c2296806db89", 0xaf}, {&(0x7f0000e1c000-0xd2)="40130ed51450730e9ebfc7fdfb29954232130a6180cbc77cd1e98cfc99cacc8e8a005030348b8e44c63be314c809ddfdefa7886a074df44d2c9313f7964451c7fce19def025ddd3d147e2708d5f2d4024b46d5f394d046d4818746b9ac08767dc014b8b40014b258500094e6d9f855803c28d0b23e5fb103d92525e8ebdc41349e4c74991a455473c5d8ff0fb14c786df54e615bc1b1063a2214763a9bb24509fb028e4ebaffa132b01b68690457e476928838fabe1756681a40a8a196d0ed9f0d9f23ac5ba566cdd6cd20fd73434fe36687", 0xd2}, {&(0x7f00002ae000)="8e1a93d61358ce629b26d4a25ed1e6490c12d2728ea3dde875f2ec76751c755af36dcc4fb6bc4cd083b8cf2f8ad00af3b248c1a878c66fdb1fcc10d2b3c54022b1cfc5b31c08d983748492b2938287f0c328aa60872dc38d9e1b8f6bda574716cb434ed3ef1f02c974be68bce324964fadc30e9ab42aff2d388d61515074e44dfca1160f7de664982aa7cd6ae93304f975159d472c0f08fce8f6dd6bb79bf51e850dcb4a0082fffcf7f5af82e34bc1c1c6d7b8bdd96e16380ceb40887610dcb6725ed5086ef4c9beab16516daae7bb42e9efc33ebe4f825f326e2fc23eb51b003ee12a0d2bec", 0xe6}, {&(0x7f0000259000-0xd6)="7fc503819e9def2858af4883a251c55c5edb44223bf6731e43c60739be073217ffee993d25fd2bde8ebc2ffb8bb2dd63766e73e7ec005ebce589f9c39bf620e958ecd28d77d4e8d1848596d1e00ef765296bb71abd7bf9435b0bc445e96b0495afcf81764689ee904e448a01efaea36c5b3dc8f2a5cd0b559eef48550565c8d9e573fb96a58ab88c1aad6f6823cdaf03597e0c8d9c2b3614a17c69fc3f41476376a1c482830cc39e1139132897ab35084d35b0b0d5e301123611f99d92fc392711f646dfbc5969229454dd7fefa48060b6cfd899ee54", 0xd6}, {&(0x7f0000031000-0x35)="1319aadb43e5534df1359a67aafb42f714048009e53ef1bc3cca30a8704635cc4274eb2230d6f00e6c01d3c80306816c2772fc9715", 0x35}, {&(0x7f0000be4000)="d71335f07d22eec55e76a32fb7e713f683d0903e742f0c698dd9b1f5d36039736579400139f78d402c1d760fa5980769c7c13c6e7056242e1ba770433aa7b87c8a68547236df8031a3c1cfd285f18b9bf6b79f5ba7ac718a3c59f8d46705611dc4a3a613ec9d158345ca2c2312ffb89f7de441cc31caf8523e4f01e8558a13570743d6f93febdb9dde8e2988003fe4ecdf8c68ec441b0c511a163ce1e63452d176ba1a12979d1c3de79cd0bda173fe8d629a63d5863cad8ca501693e5daa00a83c11", 0xc2}], 0x6, 0x0, 0x0, 0x4010}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000056f000)={0x1ff, 0x4, 0x50000000, 0x3, 0x0}, &(0x7f0000937000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000660000)={r1, 0x0, 0x8}, 0x8) madvise(&(0x7f0000785000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000824000-0xb)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0xb) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') sendfile(r2, r3, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/28 09:42:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800000000208002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x2, 0x7fff, 0x5, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x81}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xf8, "eb5ad59221a50eedb6bbc740d2b573b444715b01edbc78a5b40f23fe8098cbd80f2dd6300704c846754c95d3d3e392c606893e0dc8e9f01fae51aa4ff500595d2d7c61c7341bcd81f2f915ce3d7239c0f24b01a8ed35b5f1c7d5c724c4c4bad7dc9a3db1c005caad06e781c4ba3d4eaab64c59dcff4c59b5e39374ad3c37970ffd1381b32d940d46ce039cd1f6ae4f75ca06a40e8aeda2ee4d507fe9b633a460cacb7c18d087241fb8f83d32dd1d1cf4d17cbe8109758a027f44dd922b7a908ac9ab09d3046fa32838655fa33d340bf20d44ebdb10e897c847a94023f8c39ee5b3413daea37063fcb305baa99639348f5fd9cb88dd749ba0"}, &(0x7f0000001000)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x2410000000000000, 0x7fffffff, 0x0, 0x7, 0x6}, 0x14) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000036000)={r0, 0x1, 0x1, 0x2f5f, &(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000038000)={{0x1000, 0x11f004, 0x14, 0x8, 0x1, 0x49ad, 0xffffffffffffffd9, 0xfac2, 0x1, 0x401, 0xfb1, 0x1, 0x0}, {0x4, 0x0, 0x0, 0xf2, 0x2, 0x238, 0x5, 0x6, 0x1, 0x4, 0x0, 0x9, 0x0}, {0x5000, 0x2001, 0xa, 0x3, 0x10001, 0x8, 0xcb, 0x3, 0x10001, 0x3, 0x9, 0x8, 0x0}, {0x1000, 0x3000, 0xf, 0xe3, 0x0, 0x40, 0x7, 0x3, 0xec, 0xfffffffffffffffd, 0x26a, 0xfcf, 0x0}, {0x7001, 0x10001, 0x0, 0x3ff, 0xad, 0xfff, 0x2000000000000000, 0x1, 0xfffffffffffffffa, 0xffffffff80000000, 0x4, 0x6e447313, 0x0}, {0x1, 0x1, 0x0, 0xfffffffffffffffb, 0x6, 0x2, 0x10000000000, 0x0, 0x80, 0x6, 0x20, 0x81, 0x0}, {0x4001, 0x6000, 0xa, 0x53, 0x40, 0x0, 0xecea, 0x7f, 0xffffffff, 0xafb, 0xfffffffffffffffd, 0x0, 0x0}, {0x5000, 0x10000, 0x0, 0x2, 0x400, 0x40, 0x3ff, 0x0, 0x0, 0x4, 0x823d, 0xa8b, 0x0}, {0xf000, 0xd000, [0x0, 0x0, 0x0]}, {0x2, 0x100001, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x3000, 0x10000, 0x4, 0x4000, 0x100000, [0x4, 0x0, 0x7, 0xa5b]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000003a000-0x49)="982562058ce7446e56f28f01bc16191cc7bb415676ae82f7bbf280c02c141811d0c3812102c8d9c40718f442a76d877a04de516cbe09f83ba04c689a613b5eb465702d0467a4ab3324", 0x49) mount(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") write(r0, &(0x7f0000008000-0x3f)="9b4c00e9126497562c521f4cb0b0a447da65d5c1b13c32464ca7c052379df520633b1285c222b178d2351b46f2853fb9445b9076fa5029abaa31ca5c5789f6", 0x3f) creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000003a000)='/dev/mixer\x00', 0x200000, 0x0) 2018/01/28 09:42:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000666000)={0x121}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents(r1, &(0x7f0000ca5000-0x1000)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:42:27 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/dsp\x00', 0x202602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xffff, 0x14, [0x7, 0x6, 0x1000, 0x38, 0x9]}) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/28 09:42:27 executing program 1: r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) 2018/01/28 09:42:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r0, r1) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0x0}, 0x0, 0x8) clock_gettime(0x5, &(0x7f0000c7d000)={0x0, 0x0}) timer_settime(0x0, 0xffffeffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x989680}, {r3, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x8}, 0x8) 2018/01/28 09:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000162000)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/28 09:42:28 executing program 5: clock_gettime(0xffffffffffffbff8, &(0x7f00006fb000)={0x0, 0x0}) 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f0000211000+0x579)="ee000000080000000000dd676c6d2300230000eaff057362569a446008265e3e6538e0ea00000400000099", 0x2b) 2018/01/28 09:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000949000-0x14)={0x0, 0x0, 0xfb01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d75000+0x77c)='/dev/rfkill\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) eventfd2(0x0, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2018/01/28 09:42:28 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00004ed000)="") 2018/01/28 09:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000573000)={0x0, 0x0}) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0xfffffffffffffffe, 0x0}], 0x1, &(0x7f0000573000)={0x0, 0x0}) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000e2e000)='./file0\x00') 2018/01/28 09:42:28 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) ioprio_set$pid(0x0, 0x0, 0x0) 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001b1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 09:42:28 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) writev(r0, &(0x7f0000f4b000)=[{&(0x7f0000d13000)="649675b672e3f87af7917b682515e8ace521f20ca1d82cee3b3a98ad7a345b39a0a79d5a9c5fa0dbda656429d50b0b33d49335b4b889dc512f1d019b616642f1e34ba3087a8fb0c0185e40ca9dae003db51dd29aecfd9f5b32ea12b0d96bbb99e6f136e94b3b581c5787cad5db8e62953cd76db53f19066bcff9de41a9c71fe7815b6ff285c0d8eb4a44f1745844550fcc084b402598a11d4b986add2dbfa3405d668ccbf8d41e3f094fd245275cc7faef72980c3680772cd862975ef1c276375f900fc483fc4b4f8ebf358b34c10c866e3f67a156a8e0fe6f83bbfe8a2eeeab744c1604c1db6e6a1cd915291d3d61047175e0a42843be14dcbc143abe9f1b09b8c58fa59cc8f41af91ed8e844407b61c93360a6e2896857535931b09301f2d55cdd867ed9be06a5eb9b17b6ab242f44c06d494c401fe5cd3803fb024ef8a51ae1f8e97520cf23dacb9158f125f29f04bb2f5b90241e448e3f361c35a2956e35dcd11b4b2f6ccd77ec6170c5a618339ff57e410dac2f3bdee1eba15dd6751c079fa3827c66a2e5128814432fb09ab330846cc42a07e34ebdc5c00b108a8735b080df88b8ae83686949660176ca0779c1100a4021f9db7c01d3249da7331646bf93dd91e459be519d4bca62ac49fad05c37f2a76d4461d0db3ddec7790baf4dd65c0c61c68bef0029d44350be0f12f4da374bd7b95169aeff8c0fd8d0e30b9837bc5f2d53516aaabfba54d8fe65ee94f4399a876c6554631afe3bcc37a026a1f6427c768c6572337659efef857960b4efc0d74d4e73c6b2b468248e6c4452f94cecabc5a25a0027a2eb16b6417d9a44be72cb033e6c3fbd780532702dc68135039b31e6cd741d983b1fba9e424a8a425457cedebd245c5a08b1840febf90152d44792d9dd6c4d0a154445157668e2a8f09ad4573b0643f4142f89b0a595f38c977b27743fbab8a3661c068aa8bf8ac4ebce537975b64ede9a545c16dae285a05fb346f48c5c51f8d4889df9783695ac83960092d0fe602a2196290c0c7368e152b7a6e52c2e1d4d1a202e531fbe60bf1adea74c865e2d0c4bc23e207d7db2535140c417cf8d6fa8b84e5f55002caa0588aa556b64d4c996832151b2c9c1dc26f484495f0b69b0a3f2d934c701f8acac0f36aa1dcd344570a3f915ee7ab3680b283bd6dc0e29e231ce8d7d4dabaaa5576ac2cc50eee61815035fff5074e198a4fc840270a0076059b696de1ab46e41e2ff37fbd7c857dc75eb95516b32433c5f9e31dd4db77b2b0246a4c93bba0f2846134290df1afd521a43194047636f0dfc8ae9844a780a291dbfa6877ad69834f747c7d7b8995dff47e29d393b2c3e2ebfa1bde99ea8e183c5cafcc521bcf3152495def553a1bb9730d9bf2afad0ee529d4b26197df973e372b235d959bca6279965be7cd1ed0f7ddb13db2c3fdda7f4103ff9675ffb0ac79656b2c3b5eb85f774635c80e510ab0a717cdceb068817736a99653b39c5222566e24e84fdfbc492395ee62cb7a36d398ce0d0a1add2b04683081c9770a9bc356e45e649d3fd8da8424374138f2e78d7e1bedd664d31b742dd13caef20a15990d8cf5738feb663758dde960b6ed6f56a7b58f26316bbda0f37257bae873d3a8a53cedb84d6e492f72b1f767e2bc17d2ddf6a6a32357f0d087532be0733391a24f5065acf82c4feb3cc6f55edc3b6b7c7a123f116b54157cd389379ada42db7f63a679d3b7b86b68082166f9ba6c3053c8c774f0cb01abe46e96b28b8d2c0eec6ad751ed5a162b2974337207e54833c67f7a13be67feeaf32be158d33bb8ba6b3e3f71965d5fe686cdfdf9272dc1549e962ebb2c99e9770255627aa510c4262a3dffa19d6643d1ec3f7009af70c37254d46fc0c5a917164a5e4f004cb58e6c1ba54ad0f23c06c33706061b0681ecfd6c980308307c751afe0fa83078be31d9e2190301d32667adcbdca87683653f46bf014fa210a02c0938a6a1127f617d887985c558cb9650e68861f6ecf997bbc82aa2e4ce3c9fe8a4d9e2067f6538d54a3affb6ce8b8dee025647337fe0ff6195230285505aa43635da3b05071c68eca17117e37020cca23823acc6f8e5175fb092ce2d0b9086dbfc2161fb4f4bd5222ee078230408ac6c04304592bfc07d2d013090ac6b665391070af212dbc6af65eac5a279d29b6bc1722a77a85ec45cc188bed9580305591132c270d9cc8311bbe980fb45eb0d38691ac95bb351cfef2c8da937d9f2414a6528fbb0f1e1a17f0801a97ff7cd665163798fe0ba26dd5b968639ccd2fd94e01686044af59c90f6428966d1f33f439f24c4823445703ed9c8f280f9d6c1c23bb7dee465630c3a2fb7619d1d3627f1e06c652cce8503ede99841213792df63a8c1554eb8f3b053f4238f1f1ef1496b7c68c328fe1947a8681062c846dd9d336e9952203773e271eb14faa2aff808d0461a6d9ea81475ce09c83359269719b18c8a533ba5f481d168eaf865dfabd5590ec00b7ee369633207ed04fce71ed63750ad3c9b93618333041edf5090f6495382a37c43c1f761b7f21ae264d7e19b3def814e55a3af3329172830fc55532bcacdb4894ae3e7d386ff521fa2586036a60ee44d79601e4edefbfe18f87099b74c67759e9d3f3309c6e9a2de812393b625653c56a561398d528615f1b4693e695af4c69d4402342cca525ae12f958d2fc92d062729f4befa8102fff330709b7428061da41e547f027d0d921c360cedfbc108f6a6c36bdec1c97c45a3e66c18951b7a6bf86b54d3fa4230f18017222731c5e08766c2c12e8205da31f27bcb48a0b39b1c552ed8ae0747a131c40be24208b8fc5f43043fca83d73b9231c91e7f62b0027302c52292ee199d3115ab4a9de86541a399ed7552ce9c17521804b3b5aa6415530373cf13527294a931d1d5e150fd89b87db748d913da94a38bfa58580257e027b4eb2cac845a88c7caff1960e3a2a6b9e5fb362323a8b92e4287d55c68e3120324931c1feebc0bfd2ea994dbf01add6e8080b00b09b93cd46880faf63f21f6d766de4dcffdda241ec4cb1c7c43c27c27991e2ddec74e863bebdc65808a582247df82ed468ed9bd90993b0a72ecbe9d3f195510361071850f4b9c2dca445d247286877d92ac2d5ff27f70c969bd8521f0704350f164e084ca68520a517ac0eab509ab18316d5bceccc2fc429d0aec7b79f0ba91d4e826ff02ded1320a33f915617c119943a87d6f8cb3796bfdd30b7167b1cbb8e2e6e24d1c4024ac940954de04cc97f6ccfb26bc7a1a5ed240e9090d77833af7a1854d879f5be1d9eeb19717f74725cbbe971d92d7fca29162099ee233635adfae8dfd35713d9aaafec9e272a228c95499652b85ce2b29a6bb83c9905e9eb804af52e2daeb4dbf9fee2f72be59a2428821b30bc41f49406286242ea3352d1a7d80e90502551b2a2e48370186f5627cf60155b6a095ee343cac36994c7fc13f912c258ac7d68909c4b1bf44342bdc48981a0cfa1463806f2fe3ffa9998b17e7c0fae5324351b6e8bf32b4a25bcf4472778dbbc74b65f9fdef2a1aa7d711defe6a02c2705bc1fd4387b6c510fa1f9855399451e5c90b48dbcf3ddb3cffbc24e7e05b0d14c313732f91f1094d6779c3169fa32527e3cd23725bee59e9ec44d79dc688c2d568aee5e5a77304742562a66be90ef9368f5b9b3e23e2a7bdf66b0b86e05f85d2afd4a11b21f4121c01e4f895fdcdc81b2e5b2c883883640b861c8f9e2c13357c7d9dc2dedf411fa92ca3d26ddb5721e78c0cbd23a0f0ebb92b3c00fb1b9bfc57af4019919874ee1456582059c701db61dcdd54249b01faddbb6ce0a8a029aa0ee4e32dc380a59f489c6102ed5f7fe82177f6802de5b4dc9cb2b4bc8c5391c339ce8ce48b556f05f681006965a7bed50951082cd354f2f520d9e4dd62413edc420327325f7e69824cefa694cc44e8dc8000e4fcf7b6647552400374a88b4a15e6e5049766a6138affbf7643927a9c886d1742943c994f863b4de7bd24080493b9f24c2f3dd3c6bf449ee5efefdf23d491922bab3882a26f8ffe162d3840c125e8395e3ccd4867dbbd2f627c94ca88dcf55f634e0d09050f9373c3a0b178d4b005277e7fd91c31e8321052a4866b2749e1e697fc952fb85a2d20bfdeca1f60a4b986e7fe97125297f3b07251dca9b2a98f3f9bf2bb03a203c057b9b30ff8450f10e31a77ff2354f47d8fe436354205553fdd001cc47f146f2f973b29078ca252b31cc5b6200c15278af6550734ae069d875917cd5711898da93bbe1ad6e690c3e76e6c324b1b9c047c263c61c363a6f57ce7f15b7f0ba4f2debcb0e625e86a63a45689feb1b975b8b97e1c4c1cc298343a4a7563c75aa5cd148ac75e049d5fdecbbede2b437f4de1d1fa825a34a1c3cbdf1fec4a0e67ee6e86567de449e2a19420638f7f22ff47c359af966b56dca2a6eef38239fbfb23a4db79444a6cffc7ad9018d292d00e1242771d36da3064ae0c93c25ae0dbb7761bc476e7f06b0f3dfca290dc8d9418243c8f8fc71bc7c90897240512161279ba108e5ecbf9322c3f855953e0b714bf25ce05b5405fa0cdb0502d6c1f92a08287608a8a0f8262587771d2cd9fdeec159ecd9bc369a9046ebe99eecfd9f95710e7ce52c6f75012c09a6e4cd772a965cbffadd3f15c07e1e8c1f2a0b4b290dd4d1679cfe916e501fd1db5da5005b4ec149afd9f3fbfae3595d09beb9ad6b7d47686026b6e3aa8afbe85d202b73ef0c936509c4e24e43d05c362693fd3dba18046647ebbc6c7f4ab637e05cf06523bb877ea3b5e2ceb3a3932cf21a5155087359764aa036d243ef690f2999be39ae8e00f86135441bce6b5097834c4d2ad0f2c2f944d905eca5ad244f857fedff188b4a266bababa66d7df9ed3df8ede3c15004687b43a95ad0f6c88fef0d08231ef6e8a55673fe0db60b3cb0934d4cca1edb029beb931c95601d8757dc587abebe8bed26ac970ed3e85ed899259687aca350ea47fbbee4ba233b865036810c6be611ba9a8eb8ed518d3f9d57a29ade8ca2dad17cfcff59db45c0026e7e2e5cb2cb1c4224183f9a41f5c2717424d82da6cca33f083ba94da68c73ae7f893a8b140f6b3f9ae10f8c0656f46b65c1d2b1a84860252b409c80c4fcb23969749c7ac0616cd1c4ae0a4f8289b684268faedc051d1476d7ab8e81f131122939663882f141230ab401e282fb931018ed52ce41157624385dcaaae2bafc18414e843f3930de07e7a01663", 0xe89}, {&(0x7f0000536000)="d2b073da5d62e56871a3cf7a9018659fb8ced28e18f221a0b539f126eeef52a1cb3c079eb34e5b2f6582f2d9fd01bec46565c1b894bf46b03f0d19857eb3e7b7d2e1360955e50ceb63aec95dca0e332d9962f65ecfced7a512d7e334e0c0d9e92bbe6efa1681274a152804271ae3c5cb91dd14df28e41adee455c86f6143f718bf2468843a4eaee4eca51b29a3eecce60cec5aaf2ce9bfbd7c191944bd443a", 0x9f}, {&(0x7f0000ece000-0x9)="d8bec791afe57de84c", 0x9}], 0x3) truncate(&(0x7f0000faa000)='./bus\x00', 0x10002) r1 = open(&(0x7f0000027000-0x6)='./bus\x00', 0x6042, 0xfffffffffffffffe) sendfile(r1, r1, &(0x7f0000686000)=0x0, 0xffffffff) 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dd8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/28 09:42:28 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000000000005ef00000100000068"}) 2018/01/28 09:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @empty=0x0]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr=0x0, @empty=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000055000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:28 executing program 4: 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cfe000)={0x2, 0x78, 0x8124, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000091f000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000181000-0x40)=[{0x3, 0xfffffffffffffffe}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/28 09:42:28 executing program 0: 2018/01/28 09:42:28 executing program 1: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000573000)={0x0, 0x0}) unshare(0xc000000) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000573000)={0x0, 0x0}) 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 1: 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 4: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 1: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 4: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 7: 2018/01/28 09:42:28 executing program 1: 2018/01/28 09:42:28 executing program 4: 2018/01/28 09:42:28 executing program 3: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:28 executing program 5: 2018/01/28 09:42:28 executing program 2: 2018/01/28 09:42:28 executing program 1: 2018/01/28 09:42:28 executing program 4: 2018/01/28 09:42:28 executing program 6: 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/28 09:42:28 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000007000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000021000-0x1c)={&(0x7f000001d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000-0x10)=[], 0x0, &(0x7f0000037000-0x78)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r1}], 0x18, 0x0}, 0x0) 2018/01/28 09:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d84000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/rfkill\x00', 0x100, 0x0) write$selinux_access(r0, &(0x7f0000452000-0x45)={'system_u:object_r:useradd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x45) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00004f6000-0x8)='./file0\x00', 0x400000, 0x20) fchmodat(r2, &(0x7f0000921000)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000060a000-0x34)={{0x0, 0x3, 0x5, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/28 09:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000041e000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000caf000)=@file={0x0, './file0\x00'}, 0x29e, &(0x7f0000008000)=[], 0x62, &(0x7f00005f0000-0x18)=[@rights={0xfffffffffffffdd8, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000675000)='/dev/vcsa#\x00', 0x100000001, 0x14040) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000065000-0x4)=0x2, 0x4) 2018/01/28 09:42:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000055000/0x2000)=nil}) socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed3000-0xc)='/dev/autofs\x00', 0x200280, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000cbe000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00008f8000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getresuid(&(0x7f0000e4f000)=0x0, &(0x7f0000cd4000)=0x0, &(0x7f00007db000-0x4)=0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000bc0000)=0x9, 0x2) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006df000-0xc8)={0x4, 0x800, 0x5, 0xeba0, 0x3, [{0x6, 0x9, 0xb244, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffffffff23cb, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8000, 0x40, 0x5, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/28 09:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:42:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005d0000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3ad, &(0x7f000088f000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x10000000000007, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$user(&(0x7f0000332000-0x5)='user\x00', &(0x7f00005b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f2000-0x1000)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f00008a2000-0x5)='user\x00', &(0x7f0000ad6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c7c000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000ffe000)='rxrpc\x00', &(0x7f00008ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000def000-0x5)='user\x00', 0x0) r3 = add_key$keyring(&(0x7f0000df6000)='keyring\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$unlink(0x9, r1, r3) request_key(&(0x7f0000887000-0xc)='id_resolver\x00', &(0x7f0000d6a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000479000-0x19)='trustedposix_acl_access$\x00', r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008bb000)={0x1, [0x1]}, &(0x7f0000020000)=0x6) 2018/01/28 09:42:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0xc0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ecb000-0x20)={@generic="a072ce688e5f2f16d8b520da6f3117f9", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f00000fe000)='/dev/snd/seq\x00', 0x0, 0x145080) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d31000)=[], 0x0) 2018/01/28 09:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049e000)='/proc/self/net/pfkey\x00', 0xfcfd63e98c2fa57d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000065b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00004e6000-0x8)=0x5000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00005d8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004a5000-0x4)=0x0) sendmsg$nl_generic(r3, &(0x7f000002c000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x23000040}, 0xc, &(0x7f0000824000-0x10)={&(0x7f0000475000-0x2c4)={0x2c4, 0x42, 0x122, 0x5, 0x1, {0xf, 0x0, 0x0}, [@nested={0x8, 0x12, [@generic='\'']}, @generic="6d35a00e55d958f2616249c3b2e3433f89934645f3f553ef64835951889a99c8043b1a282a1c591ce8f7a589ba48c0715f6e226e89be38f26a39fc2a48e8abb7de3a3df47b1d278f0f3ba62668b843db7c4621d1b403bc45647d7a7f7af60a", @typed={0x18, 0x54, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x10, 0x33, @u64=0x1}, @nested={0x30, 0x6a, [@generic="af69fb2da3003d4143187887eacc38d2c9c71cdea01f10f1d000175dc0c326e104a08d6bc4f04eb61560"]}, @generic="497f915ad57e8486366e9126f81dca08a691e7ef24d8f8c6e1e69bf979196372c574665ad115a4590f4fb8b6ed25c7ffafca4c96a3935d4bfce7b25398183f9e058c8398e0a47c4f06cbf282f402792fb6cba7aa00f4830c", @typed={0xc, 0x3e, @pid=r4}, @generic="21ba76155261c21d9e1731e54f7c418104c7036770d22c43eba84f31c739a75d6725902739b63feb13ecff1828365c8d237d722dcb20314fa87707611b7d24239d0991e4da2b8b346bbe363ef91856bb010af682979d84d06aa2", @nested={0x130, 0x7b, [@generic="789a90af663c74fce9de90699765f0aea3ad950875fb3ebba6c252cece61d836c9cc9dba0182aaa9242779b87a2926867cc6ef60fd63e6870b37f063fc2d9f28b9bdb397bd36e150e9f6c148608caed58d0604ec9712e23ecde871ad4c9ed19255d3bbd507aca9", @generic="3ad0b536d2ef915539f1b2227c1745a9a6442f3b5459ad3b913c455642f712c8602f63e4d019627a5979da52b6fefa22301989ff08d965e28a2e8e8408ffd97a02a32479cf601e55dad8ed12c1bf65d784f5e9fc9d2e4e95516f9f5b01c8604e22c692c5c7470c1844064d6262ece93fd062070573111327a397dc8bbb6d05bebc650eccfe0256a78e88a72ee383d39f7b726965a4062643085c0dd680b74bfd31f05a537f6ae395c120bea2e39b65a1216ce5dd86c262a76adb6df375be359ccce35b04"]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x48890}, 0x800) syz_open_dev$vcsn(&(0x7f0000603000-0xa)='/dev/vcs#\x00', 0x6b, 0x604800) 2018/01/28 09:42:28 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a41000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7f000)=0x0, &(0x7f0000f80000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) 2018/01/28 09:42:28 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000007000-0x10)={0x2, 0x2000, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='net/softnet_stat\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f000001e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x7, 0x40) semctl$SEM_STAT(r1, 0x5, 0x12, &(0x7f0000f20000)=""/69) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cf6000-0x8)={0x1, [0x0]}, &(0x7f00004d2000)=0xd3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000096000-0x49)={r1, 0x41, "a74ec0a682abd2cfc22461e14f24d56e6356b9cbda28bbcf5ad977ede21e05fb1f211d4bd9c947b1d1ad4f9a5cea9e975b0110fd0ddd92af66f0858249251494d1"}, &(0x7f00003e0000)=0x49) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000030b000-0x1)=0x4) connect$nfc_llcp(r0, &(0x7f0000afa000)={0x27, 0xffff, 0x4, 0x7, 0x8000, 0x7, "0d4f62ae4b13efa5feeda057f5a76d3f8a3079a4483e8e3f338542038395d7bd70372dd7c540aab4c374ce3bad2ce2ff3528b983394867aac43a208f38e774", 0x0}, 0x60) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000071d000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000396000)=@sack_info={r2, 0x7fff, 0x7f}, &(0x7f00004c0000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000cd000)={0x5, 0x20a, 0x1, 0x0, r1}, &(0x7f00009ac000-0x4)=0x10) 2018/01/28 09:42:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="2e74e4d8ef36bb6c454bb9d1d9db5cc5a9a9a055146899ad93e8a1ebd802c17f91bfea1a815edf3eae536daddd8d178595d9ca", 0x33}, {&(0x7f0000001000-0x8f)="5f463e9b5ea25b0ab5de769f530ac1f6eedc6a7100d983f2df2abb40273d9ecaf72a2fbf62d8d50b192ce1143667299119b15f3f7541970a1e2abe247191bec218f20c20e27c088809edc623acf3ab0afda8e978684dfa52b304b8026f70ca31ee32de0ef0dc66aaca9c331f05f603f8b6f052c9b94ade7d1bf40fdbc5ede91babfe1c244359f0c173cfe143d8a5b7", 0x8f}, {&(0x7f0000000000)="1442707203a3e083088ef787bf69bd2e3eade59406022ea77243149e62bc6670eddb6d2d7b389039200c04c316a3e7a715a6bf46ada4d0abe75e2283a647f8c781802c286b355f8598f26cd5dac2ce7014cb3c1a23564f8d412eca91131d9205d5f4db6b806ec76cbcafd8a31a2e117698c251bcea76ceef6671a6d83fb520290ede26250fd7", 0x86}, {&(0x7f0000000000)="502750135dd493a3c7a1423a4c3e1dbc0f02e0c0ab6683808b56", 0x1a}, {&(0x7f0000001000)="324475aa8a658cb6b1be61952c34378db074c71ab07c8982d3c333b9514ab61872f6513bc9bc512aac1516799618686d31e1fbe18e6e108c357637bf4842c6327a95938517539268af676b288af81df17d8f19a55da88c4abdca1455f68b26c9bff25a057d8258c93d76f85ce87ac8162c97e7", 0x73}, {&(0x7f0000000000)="755dac359abf0a557806564595762d476e3bb0624e13d4e318d2356c452b21dff378531f00c54904b753efa26a68b246e7e2c16e5f5f808bf73f16755d81fbeeb1b3d3f7899c402516e33de412109a209286994a790b6985b0c738c0b8f306fad772b7f55540642c8307dba9fd27864ecf125599f4b0c2c6d3a55f9be022ec3830594d7041984fb4d8cb50f7a4cb98ae2703124b41754d922eb1e097e25868f3a33c46972cadab63c6ecf7b2627853d79338b13ad20c", 0xb6}, {&(0x7f0000001000)="60c33ca23f430ad6d056a0d4b733645c11bb4466441ba661574bf6af6b574c2cf5d3fb59eb9c87d92590991bb7df0a709c3a87d9b01454aa903801e93731c667dbd36eca7cab7c412ffacc5944f904", 0x4f}], 0x7, &(0x7f0000002000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x4}, 0x40090) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ee000)={&(0x7f0000e36000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000252000)='/dev/rtc\x00', 0x20200, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00002ef000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f0000250000)='/dev/dmmidi#\x00', 0x9d, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000d5e000-0x10)={0x3, &(0x7f000096c000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000089b000)={0x4, 0x0, [{0x2, 0x53, &(0x7f0000593000)=""/83, 0x0}, {0x4004, 0xa9, &(0x7f0000e0d000)=""/169, 0x0}, {0x4000, 0x86, &(0x7f0000d65000-0x86)=""/134, 0x0}, {0xd000, 0x3d, &(0x7f000045f000)=""/61, 0x0}]}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)=0x400000000000003) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a2e000-0x6b)=""/107, &(0x7f000031f000-0x4)=0x6b) 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x5) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000b33000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00006bb000)=""/191, &(0x7f0000834000-0x4)=0xbf) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "0b74f80905e3d3d4f4f8e334ef878893"}]}}, {""}}}}, 0x46) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000de7000-0x8)={0x0, 0xffff}) 2018/01/28 09:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d54000)={0x0, 0x7a, "f77d8af97948b433a880226a5137b8754a7ca4c0ced97d7e69de6d8aaaa08d8992838012ad31fc6ad1cc0fa859f02a446026bc651c131d0a9f2cacd38b8731feb948890c62249527fd2d9f73211036e30aab190aa3def17343673dd267aaeac4a7fcbb247e44229d9bc1d67f39880f9c5ae96e52c4d0a86854d1"}, &(0x7f0000d57000)=0x82) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005eb000-0x8)={0x0, 0x0}, &(0x7f0000b12000)=0x8) setns(r0, 0x40000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c0f000-0xa0)={r1, @in6={{0xa, 0x0, 0xb6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5d5, 0x0, 0x2, 0x0}, &(0x7f0000467000-0x4)=0xa0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") 2018/01/28 09:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000496000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000d31000)='/dev/dsp#\x00', 0x8, 0x0) connect$l2tp(r0, &(0x7f00008e1000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x1}}, 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008bf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b65000)=0xe8) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f00003e9000-0x38)={&(0x7f00001f3000)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000fe2000)={&(0x7f000071c000)={0x3e0, 0xf, 0x3, 0x4, 0x2, 0x3, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x52, [@typed={0xc, 0x82, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x9, @uid=r2}]}, @nested={0x254, 0x6e, [@generic="4658500dfc178884d1b1215874c44623aae03544173d3432921adfb9c3aa9fa5de09edc9068d9c017e6923efeaefbb9d034c3d767e1019f961bc6eb88bd98d31780d6461d32fdf580e0475ad5f4e241990633da479c452d3db0cd914318054985793a718b5d51ba5b28f87151055d775130b3d3d2aaba2df34812a934f775f484ff4fd91b666f6d8c1f1483a53019e1a957da4e9144391fb951e2f94203e4bbd8c9cc8389ed62d686671e8c582e65ce91575b04bd550dc4079e7de73d8e0180bcaaf246ac9fe031b1f245f5df53e1d80230617d7e51d6317506c4781d45e765522a8014c90cfafc8", @generic="ae692aef415b856fd4e9351fbd42bc1ff28a4ad282968369078cd5f0c2c5459492c13832938a855b703d7ee82db65c87e500d6c215aaa8204ea1d4ee0ef9b24716fd9eb3587a44f6446730b27037bca50857cb9a558e1f10eb3749a77ead11f3a73e18d1f0cbd4b0f0c9b64db2178192a30db52ac0e9f36be78b18bd7d58dfc1092dbe2cc710", @typed={0xc, 0x86, @pid=r3}, @generic="657293bee071e64cbd4350a65712c4317a6fc28f772831a3b3bddaf33d6926c604ba537c66f3052ed401c8cae14515ad8ad2cdd3add6c63fa66432081fc65a0f69975049af35149879bd22e88161cce7e04c895f782cb39b7e", @generic="c0984a5aa28277597ea49c69111aaccfff748e83e68b8e89ddaa0758c471965a994926c98947ce017de4bd0713a840d93bc6c0bd048c3fe0a3fbb91298ef435d4e3e0cae3bad6f4373600cf528f2d1752437f6d6090c7acdb02fb165071c87a75ce4d6cfe2c0c213b68aba36", @generic="a5a0894946c40f", @generic="161448030117491ce1ad"]}, @typed={0x10, 0x1a, @str='(em1*,\x00'}, @generic="d0f41792c9f15e41e09c97a31f69dfcc00725ed3502c99fdbfdaefbc5e0bb8e6f410d37ec70425", @nested={0x124, 0x64, [@typed={0x64, 0x6f, @binary="5b72f9faebc830855d5ac3e71c161c773d455cf006b149cbd27442848bf8c10c16e5121733deb90e7aa8b280b539997f2510a9ac8eeb9e18968913c4dab5cea64998371365b04ef2ff72a22ceeb4ad870c0ae51f77a5cac0b5"}, @generic="9d201e73f0fda690bfc020ac634001f1f82f18124a7425232a1153fedb8af5346a6c7d147a7671c8c685d17df9535e99db5548770c1731ce0cee9f037f32a91404090e458b0fa7151f3787d4468d9dd84d7a968b9ca48d1f2bf07ef17bec1edadc2b69837cc16dd95713ce4303df4e96236825de4fc742f85883654e4f6ffab60c7bf225c330551716a8f10ce444d4d71591cbbb900efb819c41c3eb0059a8333da988b641a9186dfba9963075215fa8e4b24b7d207db55110ff28fd"]}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8004}, 0x20008004) r4 = gettid() ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006df000-0x10)={&(0x7f00009c9000/0x3000)=nil, 0x3000}) sched_getparam(r4, &(0x7f0000970000-0x4)=0x0) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$dspn(&(0x7f000070c000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000296000)=0x20, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) sigaltstack(&(0x7f0000ba9000/0x4000)=nil, &(0x7f00000fb000)=0x0) clock_gettime(0x0, &(0x7f00005b4000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000e29000-0x20)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000ac0000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000464000)='./file0\x00', &(0x7f0000ef0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001d6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000-0x4)=0xe8) setresuid(r5, r6, r7) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000c14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r8, &(0x7f00009ad000)=[{&(0x7f0000a19000-0xc0)="8fe82eb071f4ff3c6ac9aeba326933cf3b006eab3241ad3a8aa6b5d14f6650c284b01efb0cfe27ba28673c7b4ede7b5ba3b2a963d18f398c30f397735df2ba5fb327e1c6642cee0eb5c417b076bae423d29598608f3be67acfd3bc8ff7fbf46bf8183b5f48db46e4c4844b841697176e52e6fe81a5a83b750d517050cbdfd7a88f80e8285f021b6ca4565d07aaca5a4159a8b0a2eec481d61589964691e0137882836d11bbc0e1c4bb67adba02ebf4a8c4c607097644c9df0794b63d5e00cc40", 0xc0}, {&(0x7f0000d59000)="8e73a543dd59faf993ae77e33855fc89edd237867fb04c6ecd0f0f1f5a59c5ee8d08a7e08778a1dfa1dbeb360a0ca3c3fb7ad249f7010562e52eff825417e35eeceef679ad3490926045e4f1ca7dd446636392239488e2ed398ea8b2ed51c9373ccd5ba8f28e9b96182170d44a7ae6ab9682bb38654958e18de24c2935f389e6240a60d045e8210eb67013b23df7f86271c4f41436dc70e636f5826a9b08910a9b92811569", 0xa5}], 0x2, 0x0) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007cd000-0x4)=0x0) [ 44.319254] device eql entered promiscuous mode 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b4e000-0xd)='/dev/snd/seq\x00', 0x0, 0x1ffffc) read(r0, &(0x7f0000cc8000)=""/28, 0x19) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000096c000-0x50)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fa4000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 09:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf7000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r4 = dup(r2) listen$netrom(r4, 0x1) readv(r2, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl(r2, 0x3, &(0x7f0000d76000)="1650247bba8c1a4ebc2bca6370b5a3b4958805d82c3225f86c544ac48d72717184414075fc220866807fd08d7b2a1539b3c54e236367e217dc832cfe08fc4719c02bc8ba0683f5481572eceb6c0968e3cf2f820ecb4dfbade4da71d2e89336a061c176c14a935a4a45db3e55bcfcee77cb764aef3e58d997e4146cb8357b2ede6c5ffd9b") ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e48000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mount(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000e69000)='./file0\x00', &(0x7f000081c000)='tmpfs\x00', 0x0, &(0x7f000084f000-0x24)="b2c52446ed74e2b9a605ffed73235ee0aab8ada2f12c") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00007b0000-0xae)={0x0, 0xa6, "9772a145b86590e8f251c8dc1543b43c3df19afaeb43528451fc89fc0db7a5c97b9a270de4bda9fd09ab75e162e90a01a8329d233a08d86fdf1ac131d9081d56ab35ec1bb56e9eade0185021c2f6de6902a6b701fdd70b6dcb20ba54c1cfa293c610835657c1d39999d6cbb28ec8079e12e238abb031ba1ae3ecda850ce142b24fca5fcb83974bfba00e739f67022c451beb971e8acced4197aa7f44a9c5d2dede92adb3f194"}, &(0x7f0000410000)=0xae) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000059000-0x20)={0xffffffff, 0x2f4, 0x8004, 0xca6, 0x400, 0x0, 0xfffffffffffffffa, 0xfffffffffffffff7, r5}, 0x20) utime(&(0x7f0000d70000-0x6)='./file0\x00', &(0x7f0000260000-0x10)={0x80c, 0xfffffffffffffff9}) ftruncate(r2, 0x8000) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/vcs\x00', 0x80000000140, 0x0) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002d6000-0xc)={0x0, 0x100, 0x2, [0xb37, 0x7fff]}, &(0x7f0000a79000)=0xc) accept$inet(r4, &(0x7f0000fd9000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000544000)=0xffffff8d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000898000)={r7, 0xfffffffffffffbff}, 0x6) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800c2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d9000-0xfb)="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", 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a9b000)={0x4, &(0x7f0000fb6000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000405000-0x4)=0x0) signalfd(r0, &(0x7f0000471000)={0x5}, 0x8) bind$alg(r1, &(0x7f0000f3d000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'sha256\x00'}, 0x58) bind$alg(r1, &(0x7f0000712000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f00001e2000-0x1)=0x0, 0xfff, &(0x7f00000aa000/0x1000)=nil, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000b33000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00006bb000)=""/191, &(0x7f0000834000-0x4)=0xbf) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "0b74f80905e3d3d4f4f8e334ef878893"}]}}, {""}}}}, 0x46) 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) [ 44.498262] device eql entered promiscuous mode 2018/01/28 09:42:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x490c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) r4 = getegid() setresgid(r2, r3, r4) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00008c3000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000a5b000-0x4)=0xff, 0x4) sendto$inet(r0, &(0x7f0000882000)="", 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ce000-0x10)='/dev/sequencer2\x00', 0x8a040, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000442000)=0x3, &(0x7f00004d3000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000d3000)={r1, 0x28, &(0x7f0000f00000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ae8000-0x5)={r2, 0xfffffffffffffff8, 0x10}, 0xc) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b11000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/28 09:42:29 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036f000)='/selinux/enforce\x00', 0x200180, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) openat(r0, &(0x7f0000c2c000)='./file0\x00', 0x478000, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/150) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008eb000-0x8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009ac000-0xc)='id_resolver\x00', &(0x7f0000e1a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b9000-0xd)='/selinux/mls\x00', 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00005d0000)='encrypted\x00', &(0x7f0000697000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce4000)="3dfc4fd82d5691f8259ad8d24d820f943f4cfdd3d257312e420139b02e673e839cf4cd3a92b5f8e5f8511c635171ec8b60ed46a0a0fe969da393b679621d0b302fbd8afaff82065cb65f441506c3543fe563860199a18a606d85849f15c6149b2878ba8239c88d7b7e548d98284775ebb78a0313f9f28e861a893a1c46b11c950d233303a87999aac571c87e54281e3c0de87e47d6e35dc6914fca44e24dc01005cdfa023b66ab3baa279413565cd39525d78197f68acd4e3bc7444ba53880f79e81a2e1d374342bd89ea166cc02b7769b53d04ae0", 0xd5, 0x0) keyctl$search(0xa, r2, &(0x7f0000f20000)='dns_resolver\x00', &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) sendmsg$rds(r0, &(0x7f0000f20000-0x38)={&(0x7f0000236000-0x10)={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000612000)=[{&(0x7f0000f20000-0x1c)=""/28, 0x1c}], 0x1, &(0x7f0000f20000-0xe0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x400, 0x2}, &(0x7f0000f20000-0x8)=0x6, &(0x7f0000388000)=0x18b, 0x20, 0x6, 0x8, 0x8, 0x2d, 0x20}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x99e}}, @rdma_dest={0x18, 0x114, 0x2, {0x101, 0x200}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x43e}, &(0x7f0000ecd000-0x8)=0x5c8, &(0x7f0000f20000-0x8)=0x6, 0x1, 0xff, 0x0, 0x10001, 0x4, 0x5}}], 0xe0, 0x8000}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f1e000-0x14)={0xbe, 0xc54c, 0x8c, 0xa00000, 0x2000003ff}, 0x14) r4 = socket(0x9, 0xb, 0x3dc) write(r4, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) 2018/01/28 09:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x101, 0x3fffffff800) get_thread_area(&(0x7f0000a0c000)={0x3ff, 0xffffffff, 0x0, 0x0, 0x9, 0xfff, 0x2, 0xfffffffe0000000, 0x1, 0x401}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000027d000-0xb8)={0x0, 0xffffffffffff0001, 0x1ff, 0x53, 0x86a, 0x6, 0x1, 0x80000001, {0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0x400, 0x1, 0x1}}, &(0x7f0000a41000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c59000-0xc)={r1, 0x1ff, 0x30}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2, 0xffff, 0x4, 0x0}, 0x20) socketpair(0x1f, 0x0, 0x2, &(0x7f000015e000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f000017f000-0x10)={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$sg(&(0x7f0000131000-0x9)='/dev/sg#\x00', 0x1, 0x400) 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004d0000-0xd)='/dev/dmmidi#\x00', 0x6884, 0x80000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00008af000)={0x4, 0x8, 0xe9ee5b2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c66000-0x9)='/dev/sg#\x00', 0xe5b, 0x0) sendmsg$netrom(r3, &(0x7f0000926000-0x38)={&(0x7f0000b32000-0x10)=@ax25={0x3, {"dada37d14a11eb"}, 0x101}, 0x10, &(0x7f00001af000-0x10)=[{&(0x7f000015e000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x20000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000071b000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ab7000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000020e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0xf31)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mprotect(&(0x7f0000ee2000/0x3000)=nil, 0x3000, 0x8) fcntl$notify(r1, 0x402, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f00009ce000)='/dev/snd/timer\x00', 0x0, 0x801c1) ioctl(r1, 0x937e, &(0x7f00004f8000)="") tee(r1, r2, 0x1, 0x4) accept4$nfc_llcp(r1, &(0x7f0000193000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e4a000)=0x60, 0x800) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000157000-0xc)={0x6, 0x10000}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000cc1000-0x4)=0x6) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000da2000/0x18000)=nil, &(0x7f0000cbb000-0x18)=[@text64={0x40, &(0x7f0000f8b000)="c74424002c010000c7442402f8ffffffff1c240f01f4650f01c80f07c4427d19e90f20d835080000000f22d80f01d14e81dcda5d89150f0172a70f2118", 0x3d}], 0xaaaaaaaaaaaac47, 0x1, &(0x7f0000a39000)=[], 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000236000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000fba000-0x4)=0xfffffffffffffff3) 2018/01/28 09:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000388000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) write$selinux_user(r0, &(0x7f0000001000-0x27)={'system_u:object_r:agp_device_t:s0', 0x20, 'root\x00'}, 0x27) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@generic="043057489432e91a8f48d739cd43b015", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) prctl$intptr(0x6, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000a000)={0x200000000000004, 0x7, 0x0}, 0x3) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={r1, r2, 0x8}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00008bc000)={0x1080000000000000, 0x5000, 0x4, 0x4, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000-0x2)='^\x00', 0x1) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000004000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write$selinux_validatetrans(r4, &(0x7f0000f01000)={'dystem_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000001000)=[{0xa, 0x2}, {0x4, 0x4}, {0x6, 0x5}], 0x3) 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) getpid() recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1a4}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') exit(0xfffffffffffffffd) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000da2000/0x18000)=nil, &(0x7f0000cbb000-0x18)=[@text64={0x40, &(0x7f0000f8b000)="c74424002c010000c7442402f8ffffffff1c240f01f4650f01c80f07c4427d19e90f20d835080000000f22d80f01d14e81dcda5d89150f0172a70f2118", 0x3d}], 0xaaaaaaaaaaaac47, 0x1, &(0x7f0000a39000)=[], 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/28 09:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000441000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, []}, 0x2d7) close(r0) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cc0000)='/dev/dsp#\x00', 0xffffffff, 0x4000) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004bd000-0x110)={{0x8, 0x1, 0x3, 0x80000001, "91538bbf8556be474697d9e9b23624bf37f44e5c30ff232bb1567f325d23e342df04860ca1ce2cc5824e57a6", 0x4}, 0x0, 0x0, 0x7fff, r2, 0xc8ff, 0x6, "1fa80a7d815a423de849db209a7f02b764c931ab8ef5d7d3a82c0e763c732912906d24c660ce72a1d5a5c87699d0d942c567fc79954f70dc191689acc65ba99b", &(0x7f00006e9000)='cpuset\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x12000, 0x3, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$getown(r0, 0x9) fallocate(r3, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r3, &(0x7f0000b89000)=0x0, 0x8) 2018/01/28 09:42:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e1b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000b57000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x7, 0x0, 0x1, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006de000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f00002c4000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x1b, 0x1, 0x9, &(0x7f0000971000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401, r0}) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f00000f8000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000ef1000-0x5b)="91c0004a20fe239051e335e600000007020b5389a6666245f7d2e93cceafb80bb0195c855821389a367e83a1eab63f0ba101006a865b54d1ab0dd1b5d6a9b1dca49035070b0b42fc07ff7cee68950ab34a632359ebdf07b4414694"}, 0xb) 2018/01/28 09:42:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:29 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8f78, 0x1) syz_open_dev$midi(&(0x7f0000e49000)='/dev/midi#\x00', 0x3f, 0x4000) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) creat(&(0x7f00000ac000)='./file0\x00', 0x10) bind$alg(r0, &(0x7f000028e000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000db2000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00009ce000)={0x2, &(0x7f0000b70000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x23, 0x1) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/28 09:42:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000bef000-0x8)='./file0\x00', 0x60101, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001a7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup(r1) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000a08000-0x4)=0xffffffffffffffff, 0x4) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f52000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000678000)=""/55, 0x37, 0x40000000, &(0x7f0000341000-0x14)={0x11, 0x15, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x6, 0x80007, 0x401) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000032a000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c7e000-0x7b)={0x0, 0x73, "e8342414f1ac6b15393ed0b7cd5b20a8c8969cdb008e50f798911de0bdc9c2da9b6c5db209f12a92c4555e040d02002ac42eedec76f8926b3ba2dcfb5b89fc55775e7734bef15bea49bfc5236193cd742a2948a199db6ed591542c32b87660ced067161e6670dc62d134ef034b327f8fea2425"}, &(0x7f0000006000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a11000-0x10)={r1, 0xc91b, 0x20, 0xce}, &(0x7f0000932000-0x4)=0x10) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10600, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000c99000)=[{0x26, 0x5, 0x0, 0x407ffc0003}]}) r1 = getegid() fdatasync(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000369000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea6000-0x4)=0xe8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, r2, r1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:29 executing program 4: 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) dup2(r0, r2) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000cca000-0x7a)="", 0x0) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x5, 0x80000) fdatasync(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x3, 0x3) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x2) [ 44.943056] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 45.035929] device eql entered promiscuous mode 2018/01/28 09:42:29 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/autofs\x00', 0x8881, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000021b000)={0x400, 0x4, 0x3, 0x91, 0x0}, &(0x7f0000111000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000490000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/28 09:42:29 executing program 3: prctl$intptr(0x1d, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062f000-0x8)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) dup3(r0, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000000)=0x20) 2018/01/28 09:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket(0x1e, 0x5, 0x0) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/28 09:42:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000029b000)={0xaa, 0x45, 0x0}) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002c9000)={0x0, 0x0}) 2018/01/28 09:42:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c0f000)={0xb, 0xfff, 0x7, 0x1, 0x10, r0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_timedsend(r0, &(0x7f000052b000)="9cb183f2c149d6f1b9ebfb", 0xb, 0x5, 0x0) lremovexattr(&(0x7f0000e95000)='./file0/file0\x00', &(0x7f0000686000)=@random={'btrfs.', ']*\x00'}) mq_getsetattr(r0, &(0x7f0000609000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:42:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x200, &(0x7f0000b4a000/0x2000)=nil, 0x2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x806) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000002000-0xaa)="57658c301d2d373c932a6e47b02e65d51734ec54778aae61347fabd12a1ff3820f1e89d138e19af3099ce8fa801bd7915e82f2cbb5cfeca3c80613129146ab22eb1255183a460c9afe9884d2ace03c6fb566577b05e6ebfd1bd0af85b45402d2238e6a6d538bc1f27df521b9dd0b243db84b45d15134f30c6909a1f6ad14dbea599b01f674ea3dcf1133a4a16f930c05bf1afe45b61db0e2197ddfe96a722dd1f60186516480db9050c1") write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000631000)={@loopback={0x0, 0x1}, 0xe9, 0x3, 0x3, 0x9, 0x819d2fa, 0xebb, 0x100000000}, 0x20) 2018/01/28 09:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000826000-0x9)='/dev/dsp\x00', 0x400000000074040, 0x0) syz_open_dev$tun(&(0x7f0000a24000-0xd)='/dev/net/tun\x00', 0x0, 0x8001) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00008d2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) 2018/01/28 09:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00005a1000)=0x0) 2018/01/28 09:42:30 executing program 5: r0 = syz_open_dev$amidi(&(0x7f000032e000)='/dev/amidi#\x00', 0x8001, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf8, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006be000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000054d000)='children\x00') sendfile(r4, r4, &(0x7f0000064000-0x8)=0x43, 0x8002) 2018/01/28 09:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x4000) r3 = memfd_create(&(0x7f00001ab000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c7f000-0x10)={0x0, 0x0, 0x5, 0x1}, &(0x7f0000a31000)=0x10) accept$ax25(r3, 0x0, &(0x7f0000747000)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000536000-0x8)={r4, 0xd87a}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f00007cb000-0x38)={&(0x7f0000959000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000740000-0x10)={&(0x7f0000233000-0xdc)={0xdc, 0x11, 0x7, 0x10, 0x1, 0x1, {0x0, 0x0, 0x1}, [@generic="ad37f9602394c8fc1edf7d7629dda1e9b4ba1528628d3c826d7cfb16184c014575cf7255c48b989fc2d61997177ade77326a6bdba7d03a0eccd352a43c6c7a8801873d01d3e0652e02f3c32d759f1032fdc69468ccc3f66e6b9759948ff67759c05f8ce9b6e6f1917985", @typed={0x10, 0x12, @u64=0x3}, @generic="007889d6ff9fecc319b1bca20753a65e1b392f6b1033e9d187fc7ea9f43520ae049db9c2e1ac7501f2bf771f2f2ac06781550bb841c0dd4b77cdbcbda0114eaf6cd50c59084e4693816eed76c7"]}, 0xdc}, 0x1, 0x0, 0x0, 0x4004040}, 0x4000000) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000097f000)=0x0) ptrace$cont(0x1f, r6, 0x1, 0x1) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000100000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r5, &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000689000)=0x14) rt_sigreturn() recvfrom$packet(r5, &(0x7f0000491000)=""/181, 0xb5, 0x160, &(0x7f0000dc8000-0x14)={0x11, 0xff, r7, 0x1, 0x3f, 0x6, @random="1c113a54c0fd", [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a97000)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r9, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000b31000)={{0x10001, 0x0, 0xff, 0x1, "2c65c1902720abe86581112de194790e17c2badef16206a275fcd5967cb52abf7c193f7ccff9534b92082f93", 0x4}, 0x0, 0x0, 0x1, r8, 0xe68, 0x10000, "a8f97905e7f8d7dd8dad3daf65b6726d8f701985a96e1a977bc7a715b96f93ac773664f6158397fe9190d6fc4230f4fa737bbc94158421e14a45ea3dbdc99aad", &(0x7f0000cc7000-0x9)='keyring:\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0x1, 0x6, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00001e4000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d1c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x240}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@set={0x40, 'set\x00', 0x0, {{0x79f6, [0x20, 0x1ff, 0x40, 0x0, 0x87, 0x1], 0xbb4, 0x1, 0x100000001}}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8000, 0xf7d, 0x5, 0x8, 0x8, 0x8, 0x101, 0x5]}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x80, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0, 0x5}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@rand_addr=0x200, @multicast2=0xe0000002, 0xffffff00, 0x0, @common='bcsf0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x5f, 0x0, 0x40}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x1}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x360) [ 45.215169] [ 45.216822] ================================ [ 45.221208] WARNING: inconsistent lock state [ 45.225597] 4.15.0-rc9+ #283 Not tainted [ 45.229629] -------------------------------- [ 45.234005] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 45.240123] syz-executor0/6485 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 45.245972] (&(&est->lock)->rlock){+.?.}, at: [<00000000f14e5b55>] est_fetch_counters+0x4f/0x150 [ 45.254963] {SOFTIRQ-ON-W} state was registered at: [ 45.259956] lock_acquire+0x1d5/0x580 [ 45.263815] _raw_spin_lock+0x2a/0x40 [ 45.267680] est_fetch_counters+0x4f/0x150 [ 45.271980] gen_new_estimator+0x317/0x770 [ 45.276274] xt_rateest_tg_checkentry+0x487/0xaa0 [ 45.281184] xt_check_target+0x22c/0x7d0 [ 45.285312] find_check_entry.isra.7+0x935/0xcf0 [ 45.290125] translate_table+0xf52/0x1690 [ 45.294331] do_ip6t_set_ctl+0x370/0x5f0 [ 45.298452] nf_setsockopt+0x67/0xc0 [ 45.302225] ipv6_setsockopt+0x115/0x150 [ 45.306347] udpv6_setsockopt+0x45/0x80 [ 45.310381] sock_common_setsockopt+0x95/0xd0 [ 45.314933] SyS_setsockopt+0x189/0x360 [ 45.318963] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.323781] irq event stamp: 310 [ 45.327120] hardirqs last enabled at (310): [<0000000026d0e636>] _raw_spin_unlock_irq+0x27/0x70 [ 45.336025] hardirqs last disabled at (309): [<00000000f176a50d>] _raw_spin_lock_irq+0x3c/0x80 [ 45.344756] softirqs last enabled at (0): [<000000007a7c5415>] copy_process.part.38+0x14ec/0x4b20 [ 45.353824] softirqs last disabled at (307): [<000000001b1536e5>] irq_exit+0x1cc/0x200 [ 45.361864] [ 45.361864] other info that might help us debug this: [ 45.368500] Possible unsafe locking scenario: [ 45.368500] [ 45.374526] CPU0 [ 45.377076] ---- [ 45.379626] lock(&(&est->lock)->rlock); [ 45.383751] [ 45.386477] lock(&(&est->lock)->rlock); [ 45.390768] [ 45.390768] *** DEADLOCK *** [ 45.390768] [ 45.396798] 3 locks held by syz-executor0/6485: [ 45.401440] #0: (vmap_purge_lock){+.+.}, at: [<00000000260effc8>] vm_unmap_aliases+0x3db/0x570 [ 45.410342] #1: (vmap_area_lock){+.+.}, at: [<0000000036ec973c>] __cond_resched_lock+0x8d/0xa0 [ 45.419241] #2: ((&est->timer)){+.-.}, at: [<00000000bb53d13d>] call_timer_fn+0x1c6/0x820 [ 45.427708] [ 45.427708] stack backtrace: [ 45.432176] CPU: 1 PID: 6485 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #283 [ 45.439418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.448741] Call Trace: [ 45.451294] [ 45.453420] dump_stack+0x194/0x257 [ 45.457023] ? arch_local_irq_restore+0x53/0x53 [ 45.461666] print_usage_bug+0x377/0x38c [ 45.465714] ? save_stack_trace+0x1a/0x20 [ 45.469835] mark_lock+0xf61/0x1430 [ 45.473434] ? check_usage_backwards+0x410/0x410 [ 45.478159] ? print_irqtrace_events+0x270/0x270 [ 45.482893] ? kernel_text_address+0x102/0x140 [ 45.487446] ? __kernel_text_address+0xd/0x40 [ 45.491911] ? unwind_get_return_address+0x61/0xa0 [ 45.496818] ? __save_stack_trace+0x7e/0xd0 [ 45.501115] __lock_acquire+0x173a/0x3e00 [ 45.505235] ? save_trace+0xe0/0x2b0 [ 45.508921] ? mark_lock+0x586/0x1430 [ 45.512691] ? print_shortest_lock_dependencies+0x350/0x350 [ 45.518372] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.523535] ? print_irqtrace_events+0x270/0x270 [ 45.528263] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.533076] ? perf_trace_lock+0x900/0x900 [ 45.537282] ? __lock_is_held+0xb6/0x140 [ 45.541318] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.546481] ? __lock_acquire+0x664/0x3e00 [ 45.550695] ? _find_next_bit+0xee/0x120 [ 45.554731] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.559553] lock_acquire+0x1d5/0x580 [ 45.563330] ? lock_acquire+0x1d5/0x580 [ 45.567276] ? est_fetch_counters+0x4f/0x150 [ 45.571655] ? lock_release+0xa40/0xa40 [ 45.575600] ? perf_trace_lock+0x900/0x900 [ 45.579810] _raw_spin_lock+0x2a/0x40 [ 45.583581] ? est_fetch_counters+0x4f/0x150 [ 45.588053] est_fetch_counters+0x4f/0x150 [ 45.592261] est_timer+0x97/0x7c0 [ 45.595683] ? call_timer_fn+0x1c6/0x820 [ 45.599718] ? est_fetch_counters+0x150/0x150 [ 45.604183] ? __lock_is_held+0xb6/0x140 [ 45.608217] call_timer_fn+0x228/0x820 [ 45.612076] ? est_fetch_counters+0x150/0x150 [ 45.616555] ? process_timeout+0x40/0x40 [ 45.620593] ? __run_timers+0x7e3/0xb70 [ 45.624627] ? lock_downgrade+0x980/0x980 [ 45.628749] ? debug_object_deactivate+0x364/0x560 [ 45.633648] ? lock_release+0xa40/0xa40 [ 45.637598] ? mark_held_locks+0xaf/0x100 [ 45.641718] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 45.646707] ? est_fetch_counters+0x150/0x150 [ 45.651177] ? est_fetch_counters+0x150/0x150 [ 45.655643] __run_timers+0x7ee/0xb70 [ 45.659426] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 45.664676] ? check_noncircular+0x20/0x20 [ 45.668881] ? lock_acquire+0x1d5/0x580 [ 45.672829] ? lock_acquire+0x1d5/0x580 [ 45.676777] ? __hrtimer_run_queues+0x394/0xe20 [ 45.681421] ? lock_release+0xa40/0xa40 [ 45.685367] ? check_noncircular+0x20/0x20 [ 45.689574] ? print_irqtrace_events+0x270/0x270 [ 45.694301] ? clockevents_program_event+0x163/0x2e0 [ 45.699376] ? lock_downgrade+0x980/0x980 [ 45.703498] ? __lock_is_held+0xb6/0x140 [ 45.707532] run_timer_softirq+0x4c/0x70 [ 45.711573] __do_softirq+0x2d7/0xb85 [ 45.715345] ? lock_downgrade+0x980/0x980 [ 45.719464] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 45.724541] ? do_timer+0x50/0x50 [ 45.727969] ? native_apic_msr_write+0x5c/0x80 [ 45.732521] ? do_raw_spin_trylock+0x190/0x190 [ 45.737072] ? lapic_next_event+0x54/0x80 [ 45.741189] ? clockevents_program_event+0x108/0x2e0 [ 45.746915] ? tick_program_event+0x83/0x100 [ 45.751297] ? __lock_is_held+0xb6/0x140 [ 45.755337] irq_exit+0x1cc/0x200 [ 45.758764] smp_apic_timer_interrupt+0x16b/0x700 [ 45.763577] ? smp_call_function_single_interrupt+0x640/0x640 [ 45.769433] ? _raw_spin_lock+0x32/0x40 [ 45.773383] ? _raw_spin_unlock+0x22/0x30 [ 45.777501] ? handle_edge_irq+0x2b4/0x7c0 [ 45.781709] ? task_prio+0x40/0x40 [ 45.785224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.790038] apic_timer_interrupt+0xa9/0xb0 [ 45.794327] [ 45.796534] RIP: 0010:_raw_spin_unlock_irqrestore+0x5e/0xba [ 45.802219] RSP: 0018:ffff8801d0717050 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 45.809898] RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000006 [ 45.817139] RDX: 1ffffffff0d5918d RSI: 1ffff10039eddde0 RDI: 0000000000000282 [ 45.824382] RBP: ffff8801d0717060 R08: 1ffff1003a0e2dd8 R09: 0000000000000000 [ 45.831622] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff881ccb68 [ 45.838863] R13: 1ffff1003a0e2e16 R14: ffffffff881ccb68 R15: ffff8801baf78a48 [ 45.846116] debug_object_active_state+0x3a5/0x580 [ 45.851019] ? debug_object_activate+0x404/0x730 [ 45.855746] ? debug_object_deactivate+0x560/0x560 [ 45.860647] ? mark_held_locks+0xaf/0x100 [ 45.864768] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 45.869671] __call_rcu.constprop.67+0x10b/0xef0 [ 45.874396] ? __call_rcu.constprop.67+0x10b/0xef0 [ 45.879294] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.884115] ? rcu_process_callbacks+0x17f0/0x17f0 [ 45.889019] ? copy_overflow+0x20/0x20 [ 45.892879] ? __schedule+0x8f3/0x2060 [ 45.896741] ? check_noncircular+0x20/0x20 [ 45.900948] ? __sched_text_start+0x8/0x8 [ 45.905065] ? find_held_lock+0x35/0x1d0 [ 45.909097] ? check_noncircular+0x20/0x20 [ 45.913316] ? lock_acquire+0x1d5/0x580 [ 45.917266] ? lock_acquire+0x1d5/0x580 [ 45.921209] ? __cond_resched_lock+0x8d/0xa0 [ 45.925589] ? __lock_is_held+0xb6/0x140 [ 45.929618] ? lock_release+0xa40/0xa40 [ 45.933565] kfree_call_rcu+0x15/0x20 [ 45.937376] __free_vmap_area+0x2eb/0x4b0 [ 45.941493] ? __lock_is_held+0xb6/0x140 [ 45.945533] ? __insert_vmap_area+0x510/0x510 [ 45.950012] __purge_vmap_area_lazy+0x16c/0x250 [ 45.954656] vm_unmap_aliases+0x3ef/0x570 [ 45.958779] ? __get_vm_area+0x50/0x50 [ 45.962640] ? free_obj_work+0x690/0x690 [ 45.966676] ? retint_kernel+0x10/0x10 [ 45.970538] ? rcu_pm_notify+0xc0/0xc0 [ 45.974397] change_page_attr_set_clr+0x621/0xf60 [ 45.979221] ? __change_page_attr_set_clr+0x2720/0x2720 [ 45.984563] ? trace_hardirqs_on+0xd/0x10 [ 45.988687] ? bpf_int_jit_compile+0xec/0x8d0 [ 45.993154] ? rcu_pm_notify+0xc0/0xc0 [ 45.997022] ? __bpf_prog_run64+0x130/0x130 [ 46.001315] set_memory_ro+0x2e/0x40 [ 46.005002] bpf_prog_select_runtime+0x1bf/0x590 [ 46.009732] ? bpf_prog_realloc+0x6f/0x2d0 [ 46.013938] bpf_prepare_filter+0x92e/0xe50 [ 46.018251] ? hardlockup_detector_perf_cleanup+0x1c0/0x1c0 [ 46.023934] ? xdp_do_redirect+0x1300/0x1300 [ 46.028313] ? memcpy+0x45/0x50 [ 46.031578] ? kmemdup+0x44/0x50 [ 46.034916] ? bpf_prog_store_orig_filter.isra.43+0x147/0x1f0 [ 46.040772] ? _copy_from_user+0x99/0x110 [ 46.044894] bpf_prog_create_from_user+0x1a8/0x2b0 [ 46.049800] ? hardlockup_detector_perf_cleanup+0x1c0/0x1c0 [ 46.055489] do_seccomp+0x90c/0x2270 [ 46.059175] ? lock_downgrade+0x980/0x980 [ 46.063294] ? __put_seccomp_filter+0xa0/0xa0 [ 46.067760] ? perf_trace_lock_acquire+0xe3/0x980 [ 46.072573] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.077734] ? perf_trace_lock+0x900/0x900 [ 46.081939] ? check_noncircular+0x20/0x20 [ 46.086148] ? avc_has_extended_perms+0x7fa/0x12c0 [ 46.091058] ? find_held_lock+0x35/0x1d0 [ 46.095091] ? avc_ss_reset+0x110/0x110 [ 46.099036] ? find_held_lock+0x35/0x1d0 [ 46.103068] ? kcov_ioctl+0x56/0x1b0 [ 46.106754] ? lock_downgrade+0x980/0x980 [ 46.110875] ? lock_release+0xa40/0xa40 [ 46.114820] ? do_raw_spin_trylock+0x190/0x190 [ 46.119376] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.125231] ? kcov_close+0x20/0x20 [ 46.128829] ? _raw_spin_unlock+0x22/0x30 [ 46.132945] ? kcov_ioctl+0x56/0x1b0 [ 46.136629] ? do_vfs_ioctl+0x486/0x1520 [ 46.140663] ? _cond_resched+0x14/0x30 [ 46.144523] ? ioctl_preallocate+0x2b0/0x2b0 [ 46.148902] ? selinux_capable+0x40/0x40 [ 46.152932] ? lock_is_held_type+0x1b4/0x210 [ 46.157319] ? syscall_return_slowpath+0x2ad/0x550 [ 46.162220] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 46.167032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.172022] SyS_seccomp+0x24/0x30 [ 46.175536] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.180260] RIP: 0033:0x453299 [ 46.183420] RSP: 002b:00007f09a9204c58 EFLAGS: 00000212 ORIG_RAX: 000000000000013d [ 46.191098] RAX: ffffffffffffffda RBX: 00007f09a9205700 RCX: 0000000000453299 [ 46.198345] RDX: 0000000020044ff0 RSI: 0000000000000000 RDI: 0000000000000001 [ 46.205585] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000239000)={0x0, 0xa18e}, &(0x7f00003a6000)=0x8) r2 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000663000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b26000-0x8)={r1, 0x3ff}, &(0x7f0000d31000-0x4)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) write(r0, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0xffffffffffffff4e) [ 46.212826] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 46.220065] R13: 0000000000a2f33f R14: 00007f09a92059c0 R15: 0000000000000007 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x200, &(0x7f0000b4a000/0x2000)=nil, 0x2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x806) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000002000-0xaa)="57658c301d2d373c932a6e47b02e65d51734ec54778aae61347fabd12a1ff3820f1e89d138e19af3099ce8fa801bd7915e82f2cbb5cfeca3c80613129146ab22eb1255183a460c9afe9884d2ace03c6fb566577b05e6ebfd1bd0af85b45402d2238e6a6d538bc1f27df521b9dd0b243db84b45d15134f30c6909a1f6ad14dbea599b01f674ea3dcf1133a4a16f930c05bf1afe45b61db0e2197ddfe96a722dd1f60186516480db9050c1") write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000631000)={@loopback={0x0, 0x1}, 0xe9, 0x3, 0x3, 0x9, 0x819d2fa, 0xebb, 0x100000000}, 0x20) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7, &(0x7f0000e69000)=""/27, 0x1b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d0000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ebc000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000b63000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e23000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x103ffd, 0x2000004) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8200600, &(0x7f0000007000)="0b1af7cb70b6542f235f436d858182da93c13a1d397cecbb88675934c6b97afff86c0d5a3ebbea39489596d9a922e68fc0abc05dac4cde0b6e90f8c0d028f1a2d7bd534c7bf13b12f0806ecfc2a225b512daae981594a97ab498bed610bfa08125103ce84d981665db6745fc3c7c38c485042408811c23dd782b8203a3d647ed943efa0f4a92b59fc9c5bbc277a5bf9a4d68a0e18419cd13153bb07b37926e8caeea80dc0bc2426ee3821e45311ed626918b52e7af6ce2ee9a237ac640187feae03499e315e2af1bf8ee", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000)="e38898caf6e5f14901e79d192a38") ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0xe272) 2018/01/28 09:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c2b000)='/dev/midi#\x00', 0x2, 0x42) accept4$llc(r0, &(0x7f0000eb2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000191000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x400000000000000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e97000)=0xa) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x200, &(0x7f0000b4a000/0x2000)=nil, 0x2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x806) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000002000-0xaa)="57658c301d2d373c932a6e47b02e65d51734ec54778aae61347fabd12a1ff3820f1e89d138e19af3099ce8fa801bd7915e82f2cbb5cfeca3c80613129146ab22eb1255183a460c9afe9884d2ace03c6fb566577b05e6ebfd1bd0af85b45402d2238e6a6d538bc1f27df521b9dd0b243db84b45d15134f30c6909a1f6ad14dbea599b01f674ea3dcf1133a4a16f930c05bf1afe45b61db0e2197ddfe96a722dd1f60186516480db9050c1") write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000631000)={@loopback={0x0, 0x1}, 0xe9, 0x3, 0x3, 0x9, 0x819d2fa, 0xebb, 0x100000000}, 0x20) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x200, &(0x7f0000b4a000/0x2000)=nil, 0x2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x806) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000002000-0xaa)="57658c301d2d373c932a6e47b02e65d51734ec54778aae61347fabd12a1ff3820f1e89d138e19af3099ce8fa801bd7915e82f2cbb5cfeca3c80613129146ab22eb1255183a460c9afe9884d2ace03c6fb566577b05e6ebfd1bd0af85b45402d2238e6a6d538bc1f27df521b9dd0b243db84b45d15134f30c6909a1f6ad14dbea599b01f674ea3dcf1133a4a16f930c05bf1afe45b61db0e2197ddfe96a722dd1f60186516480db9050c1") write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000631000)={@loopback={0x0, 0x1}, 0xe9, 0x3, 0x3, 0x9, 0x819d2fa, 0xebb, 0x100000000}, 0x20) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x200, &(0x7f0000b4a000/0x2000)=nil, 0x2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x806) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000002000-0xaa)="57658c301d2d373c932a6e47b02e65d51734ec54778aae61347fabd12a1ff3820f1e89d138e19af3099ce8fa801bd7915e82f2cbb5cfeca3c80613129146ab22eb1255183a460c9afe9884d2ace03c6fb566577b05e6ebfd1bd0af85b45402d2238e6a6d538bc1f27df521b9dd0b243db84b45d15134f30c6909a1f6ad14dbea599b01f674ea3dcf1133a4a16f930c05bf1afe45b61db0e2197ddfe96a722dd1f60186516480db9050c1") write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000631000)={@loopback={0x0, 0x1}, 0xe9, 0x3, 0x3, 0x9, 0x819d2fa, 0xebb, 0x100000000}, 0x20) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x62, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = creat(&(0x7f00001a3000-0x8)='./file0\x00', 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000020, 0x3, 0x0, &(0x7f0000750000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) unshare(0x20000400) readahead(r0, 0x0, 0x0) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007af000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bdb000-0x2)=0xf99, &(0x7f0000019000)=0x2) clock_gettime(0x800, &(0x7f0000f0a000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r1, 0x0}) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000463000)=0x0, &(0x7f000088f000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00006a0000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000317000-0x18)={0x0, 0x40, 0x10, 0x535, 0x5}, &(0x7f0000888000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c30000)={r2, 0x1}, &(0x7f0000511000)=0x8) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000004000-0xb)='cifs.idmap\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="1363468f305e6154a6de18375057052f0273e64096639c4cf6811a700e3200", 0x1f, r0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x103ffd, 0x2000004) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8200600, &(0x7f0000007000)="0b1af7cb70b6542f235f436d858182da93c13a1d397cecbb88675934c6b97afff86c0d5a3ebbea39489596d9a922e68fc0abc05dac4cde0b6e90f8c0d028f1a2d7bd534c7bf13b12f0806ecfc2a225b512daae981594a97ab498bed610bfa08125103ce84d981665db6745fc3c7c38c485042408811c23dd782b8203a3d647ed943efa0f4a92b59fc9c5bbc277a5bf9a4d68a0e18419cd13153bb07b37926e8caeea80dc0bc2426ee3821e45311ed626918b52e7af6ce2ee9a237ac640187feae03499e315e2af1bf8ee", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000)="e38898caf6e5f14901e79d192a38") ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0xe272) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f2000-0x66)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x4, 0x2, 0x1e, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000071000-0x88)={0x9, {{0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f1000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket(0x9, 0x0, 0x7fff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00006d7000)=0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000300000)='/dev/rfkill\x00', 0x252080, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000092c000-0x4)=0x5, 0x4) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000872000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000d1000-0x10)={&(0x7f00009f8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000595000-0x28)={r1, 0x0, 0xc6, 0x1b, &(0x7f00007fe000-0xc6)="c4137d9b51897147050c6a10b15036e6038913adea69a69321a414c45d9f63e497e89785542785cdf7cae81d7b6625447267ea51503064f350b48b1ed6e8c3be7d7e584e2e89cd2d5313bda28a8134ff350fc1842a06862377d95776e2586a3c4340337fa3b34f3a56c3f1dcc5cb6440ba4fbf3d9d40ccd9cc1962eaca5edff90853c775b17ef3740c3f7a0207dd141244b68cb92058abe5b4057ec38af47d086280d37f16d5227a1475f4983ee7800279784d70de2d64b6ff74719e8b4c718ea3ce42addbdf", &(0x7f0000d53000)=""/27, 0x7, 0x80000000}, 0x28) syz_emit_ethernet(0x2a, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c2b000)='/dev/midi#\x00', 0x2, 0x42) accept4$llc(r0, &(0x7f0000eb2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000191000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x400000000000000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e97000)=0xa) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/mixer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003fb000-0xc)={0x1, r2, 0xffffffffffffffff}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000c04000)={0x4000000effe, 0xfffffffffffffffc, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) r6 = add_key$keyring(&(0x7f0000599000-0x8)='keyring\x00', &(0x7f0000726000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d931a0001454a", 0x1e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) 2018/01/28 09:42:31 executing program 3: r0 = memfd_create(&(0x7f000005f000)='*\x00', 0xe64fef1308888ef2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00009e9000)=[{&(0x7f00007ef000)="189d0c4eed57b1e3d2f72ad28f4a047f4106aad95c4792cbafa7ffad6aa2c2f625bd4b5e680b47db50cc9d7b9fb49132c5b007a83a38ebceb3c9ff48e3ec85817a7fb7ae57e18c259e6ea8325f069d88aeedc402fdbc512b9e1a505a1d32f44fdfddcad54bcae62ca2fbc19ee4c745758d09794a7366f61b6329ea45bc9804bd807a9ba68a0c43c52d5aa9414bd220a976d6e7633e2d6811c82e2a84ecce6db4ee", 0xa1}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000723000)='/dev/vcs#\x00', 0x40, 0x101000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000058c000)=0x3, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000b85000)=""/4096, &(0x7f00003bb000-0x4)=0x1000) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) r0 = gettid() r1 = request_key(&(0x7f0000b31000-0x8)='big_key\x00', &(0x7f0000bd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c29000)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000749000)='rxrpc\x00', &(0x7f00006aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9d000)='\x00', r1) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) keyctl$clear(0x7, r1) open$dir(&(0x7f0000897000)='./file0\x00', 0x26104, 0x0) [ 46.454708] device syz1 entered promiscuous mode 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000986000)={0x10001, 0x8, 0xff, 0x0, 0x80000000, 0x4, 0x7, 0x5, 0x0, 0x7f, 0x5, 0x80000000, 0x0, 0xffffffff, 0x2, 0x3, 0x8, 0x80, 0x7e}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) [ 46.478517] device syz1 left promiscuous mode 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f0000249000)={0x0, 0x0, 0x6000, 0x0, 0x1007, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x178) 2018/01/28 09:42:31 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000019000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f000001b000)=[&(0x7f0000009000)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000020000)="d951c1eb67a1a2ed04d5b8a31daa9198970a00c44f31644915e731f3b554f3d2a5c9f88788f43567698ec5d2f0", 0x2d, 0x6, 0x0, 0x1, r2}]) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000562000-0x8)='./file0\x00', 0x406000, 0x4) ioctl$TCSETAW(r3, 0x5407, &(0x7f00008cd000-0x14)={0xac2, 0x3, 0xad2, 0x0, 0x5, 0x0, 0x7ff, 0x9, 0x3ff, 0x40}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000946000)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100002000000084) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000c0b000)=0x200, 0x4) sendto$inet(r0, &(0x7f000074e000-0xa1)="", 0x0, 0x0, &(0x7f0000e85000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000064d000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000001000-0x8)=0x0, 0x80, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000afc000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000160000)='/dev/rtc\x00', 0x400000, 0x0) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x61) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000048f000-0x4)=0x0) setpgid(r3, r2) rt_sigqueueinfo(r2, 0xf, &(0x7f0000e29000)={0x1, 0x1, 0x0, 0x6}) ptrace$setsig(0x4203, r2, 0x7, &(0x7f000023a000-0x10)={0x13, 0x76, 0x1d2d, 0xea0e}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000406000-0xb)={0x2, 0x4, 0x80000000, 0x2, 0x87f3, 0x7, 0x5, 0x7f, 0x6, 0xffff, 0x8001}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008be000)={0x1c, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x8, 0x41, [@generic='_']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000228000-0x8)='./file0\x00') kcmp(r2, r3, 0x3, r1, r1) 2018/01/28 09:42:31 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e4d000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea3000)=0x1c, 0x80800) 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 09:42:31 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, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ae9000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0xcb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xe0ba, [0x73b7, 0x3, 0x6, 0x101, 0x200000000000, 0xcdb, 0x9, 0xffffffff]}, 0x5c) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000b48000)=0x4) 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="b3b9243b23f8376b992e79c68793ee07ab45d55258442c7f7c23c58412aed1ae5d5fc67e5bb4f4d0710ad751e7bd61b05b7a47daf1492b0e1789c01c72484bfad49397ed3ebc2dfe7b71ee617cb27405cfe8ee598ed89501050670e55679f97143a40659d45d8b03fd215d1638bcb60c57633b001150c859818ec8db71db87ccfa078d40f6fac9f63d60cdb497e4cebab2f4710163dcf309344bece947049dbbb36d7b81dff7e9add5d1e17883ed70f8214ea62afc1eee84132393f2cdc55094fff1a1202336705712869991b0303c7e69975b3fdbe56a5e8a3a2c7c5633c3c242a530a0f6de75b47d9d6ae47228ff7a2c508554cdd557867d690fcf00dfb941e678c269e2c198c865def763bae8e6d0f11af195276ec0d6f51a72e0a2a9c807ad8fe8de7e27c22861e29cc242f2ad368379ef303b39b66456df757ebf230d3f389784cddb4ff35f97612bb1e88cb24837b40384383c909ed2aec72612aa8523810cd08cc5537e2b6d5eacc31a7b9f95329312ffb23dc70b6441c37a6ca9fa5251d65aae0abeb805f405085cba6844ffa28ce109255e564fe0cee097a7aa881b9b7075e9824f0c5dcf6a101abc", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 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={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000ca5000-0x8)='keyring\x00', &(0x7f0000d5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000d000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$assume_authority(0x10, r1) 2018/01/28 09:42:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000003b000-0xc)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b1000)=0x9, 0x4) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00007df000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = socket(0x0, 0x2, 0x8) accept4$netrom(r2, &(0x7f000072b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c2000-0x4)=0x10, 0x80800) 2018/01/28 09:42:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f000082a000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007e4000-0x8)=0x6, 0x5, 0x0) r0 = shmget(0x2, 0x4000, 0x1000, &(0x7f00005e8000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00007a7000-0xf6)=""/246) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000026000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x50)=@setlink={0x28, 0x13, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0xffb5}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000f000)={0x0, 0x0, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000028000-0x8c)={r2, @in6={{0xa, 0x1, 0xc4c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f000001c000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1, 0x4, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f000000c000)=[{&(0x7f0000028000-0x88)=""/136, 0x88}, {&(0x7f0000027000)=""/218, 0xda}], 0x2, &(0x7f0000028000-0x40)=[{&(0x7f0000018000-0x14)=""/20, 0x14}, {&(0x7f0000022000-0xcd)=""/205, 0xcd}, {&(0x7f0000027000)=""/78, 0x4e}, {&(0x7f000001e000)=""/230, 0xe6}], 0x4, 0x0) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = gettid() r2 = syz_open_dev$admmidi(&(0x7f0000530000)='/dev/admmidi#\x00', 0xffffffff, 0x400000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000026f000)='/dev/audio\x00', 0x28800, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000f7000)={0x2, &(0x7f0000ee3000)=[{0xa0, 0x9, 0x5, 0x1}, {0x1, 0x0, 0x52b3, 0xea82}]}) perf_event_open(&(0x7f00002ed000-0x78)={0x2, 0x78, 0x2de0, 0x2, 0x1ff, 0x4, 0x0, 0x4, 0x80, 0x4, 0x8001, 0xee, 0x71b8b5fc, 0x7, 0xf0e, 0x7, 0x4, 0x6, 0x7fffffff, 0x7fff, 0x3, 0x40000000, 0x1000, 0x3, 0x1ff, 0xffffffffffffff00, 0x1ff, 0x3, 0x8000, 0x7fffffff, 0x9, 0x20, 0x1, 0x6, 0x1, 0x3a, 0x10000, 0xb5, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000f68000-0x1)=0x0, 0x7}, 0xe0, 0x1, 0x0, 0x7, 0x3, 0xffff, 0x8, 0x0}, r1, 0x6, r2, 0x7) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)=""}, 0x10) [ 46.659171] mmap: syz-executor3 (6617) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000016e000-0x43)="0405667457366f598f3b8571ce817ff60556eeef27dc26e6cea0c728b58a8ef19248eee4360b5dcca39e39def2002f9abbc6f653ef7dec67ef3098431f41b4ca70290b", 0xfffffffffffffdd6, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00004db000)='/dev/dmmidi#\x00', 0x10001, 0x42000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a67000-0xc)={0xfffffffffffffffb, 0x7fff, 0x7f}) 2018/01/28 09:42:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7}, 0x98) 2018/01/28 09:42:31 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000610000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) syz_emit_ethernet(0x4e, &(0x7f000099e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x6}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004b1000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000db9000)=0xfffffffffffffff7) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000b0c000)={0x3, &(0x7f0000883000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f000094b000-0xf0)=[{{&(0x7f0000105000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007c4000-0x90)=[], 0x0, &(0x7f0000b8c000)=""/202, 0xca, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009fc000-0x10)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000343000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006ed000)='/dev/input/mouse#\x00', 0x10001, 0x400000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004c5000)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000004000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x65}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0x0, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @generic="d0073352ca59e649f17df6a578692390", @common='bridge0\x00', {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x81, 0x4, 0x2}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xdd, 0x60, 0xfffffffffffffff9, 0x3, 0x7, 0x7, 0x0, 0x7]}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff0000ff], [0x0, 0xff, 0xffffffff, 0xffffffff], @generic="54a2bb460b3c5751482316050ce84b3e", @generic="e12f142cb4437b5d75849a2c30b3c9fc", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7, 0x2}, 0x0, 0x118, 0x148, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x8, 0x10, 0x0}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x7, 0x1, [0x600, 0x7, 0x3, 0x6, 0x3, 0x6, 0x5892, 0xfffffffffffffc01, 0x7, 0x3, 0xfffffffffffffffa, 0x2, 0x401, 0x6, 0xb5a, 0x1], 0xd}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x2, 0x7fffffff, 0x2}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffff00, 0xff, 0x0, 0xffffffff], [0xff, 0x0, 0xff0000ff, 0xffffffff], @common='vlan0\x00', @generic="8c5a951f07e62408db37afa265c1ef99", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x48c0, 0x3, 0x4}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x2, 0x5}}}]}}, 0x470) r1 = socket$inet6(0xa, 0x4000000000000001, 0x0) sendto$inet6(r1, &(0x7f00009a9000)="", 0x0, 0x0, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x8, 0x0, 0x1, 0xffffffffffffffff, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000001000)=""/137, &(0x7f0000001000)=""/109, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0xc)={r0, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000767000-0x8)=&(0x7f0000e31000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cab000)=0x18) 2018/01/28 09:42:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c51000)='/dev/usbmon#\x00', 0x5, 0x400000) stat(&(0x7f00007c6000)='./file0\x00', &(0x7f00004b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000c2a000-0x38)={0x0, 0x0, &(0x7f0000b70000-0x20)=[{&(0x7f00001ea000)={0x2c, 0x40, 0x804, 0x2, 0x1, "", [@typed={0xc, 0x87, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x10, 0x23, @u64=0xd8b}]}, 0x2c}, {&(0x7f0000001000-0x52a)={0x10d4, 0x3d, 0x20, 0x0, 0x3, "", [@typed={0xc, 0x87, @uid=r2}, @nested={0x10a0, 0x3c, [@generic="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", @generic="f7859e2ac85d506163f73c0ff663d3a026e73b5abde1e66f3dffa2aeedf19cbfe354421f2f349c73afefe05b9e20d3fabca212db347a066ba2b81d12839c34b00a6607b2fc26dcea5bf7a1df2ce634130c6efacfc20bce2bba04af1a52336e555ea4a98f3781ee5fea92aa079e68a6ad7449e4150d3604fcbad4f756373a4aa17ae9aaea150cd9ac97231a4b46", @typed={0xc, 0x39, @ipv4=@loopback=0x7f000001}]}, @typed={0x18, 0xc, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x10d4}], 0x2, 0x0, 0x0, 0x80}, 0x4051) fcntl$dupfd(r0, 0x409, r0) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efa000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f00006ee000-0x8)={0x0, 0x0}, 0x4800) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x1c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000709000)={@generic="6ad5694aac2846dc7e416ebcbce223da", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000012b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200600) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x8, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000070c000-0x20)={{&(0x7f0000472000/0x3000)=nil, 0x3000}, 0x1, 0x0}) restart_syscall() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000)='/dev/rfkill\x00', 0x80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000070b000-0x4)=r4) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000023e000/0x4000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008e9000)=0x0, &(0x7f0000441000-0x4)=0x0, &(0x7f0000ff1000)=0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000405000-0x4)=0x0, &(0x7f0000ff0000)=0x0, &(0x7f0000eb6000-0x4)=0x0) fchown(r0, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/28 09:42:31 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ba000-0x8)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000174000)={{0xfffffffffffff001, 0x6}, 'port0\x00', 0xc2, 0x20, 0x616, 0xffffffffffff9edb, 0x1, 0x0, 0x9, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b10000)=0x3003) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000755000)={{0x101, 0x7}, 'port1\x00', 0x20, 0x800, 0x0, 0x400, 0x401, 0x24f0, 0xa3fa, 0x0, 0x1, 0xffffffffffff5965, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1, &(0x7f00004f6000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/autofs\x00', 0x30000, 0x0) pipe(&(0x7f0000e23000)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000a38000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) io_submit(r1, 0x3, &(0x7f000096e000)=[&(0x7f0000d30000)={0x0, 0x0, 0x0, 0x8, 0xfff, r0, &(0x7f0000714000-0xf4)="d7512af2de1c65acfd69d755641360af9c839121c0fdb06253db74162533210613e68156cc2838b9f95c1ab8543b50d89cc179a666330b030739e7c216aa312d64c7d2d4dd1e018b89a7d75a985c88c2a7ae030c19ef2307ebdfe823af4023e254886e5012b295725267458dee6a79ed70f57bfaabcbc8b0a0dbdddc9fa41e19d1599df7794341879003743e331413639f86d1d4b040c463e758c397bed8fc6d14f4dcdacc4cd24c7d57245c9370f8cf9e4c0b7dced2ccd91be2defafa77fbf4edf9503de593c7777830546f30be561540f4ad0a64cfa699a440cc5ac3aefe8fde2f7bfcdd78f0a66a75f56f143392bd5ea2b16e", 0xf4, 0x101, 0x0, 0x1, r2}, &(0x7f0000561000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f000044c000-0xc9)="b481d40a93b5646dbc8596e5e34a5654364a6595b8273fd0f99971b8ea2339f6d88543c4d82a469334c3bd3c14cf696f57dd4166b73c5cf131ad1da96be095fa7b5dc8ba5a2d59f4e672f517ca5e51dfc3083b1abdf76783a88a5ee95411bb255596d372067db7992f558752598a21f066fe2fa5775e892a42ab474d7804ac39814b7acc1beadfced0391f25b80453ef4e649e0373e1e592c8fe64c7d4c58b017420c91d79fd0b01b5f0d3c33c2e3daeeff68dff829fc52516b156f664fc765ee5e681a611901dc978", 0xc9, 0x7fff, 0x0, 0x1, r3}, &(0x7f0000580000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f00007f8000)="d71e38fe9d5a9d5797f482ee18f70db85b89b3df99b931baa244d6a2cc560060bbfbbb20d5cab188dbd23e9831281122b9fe6a8cdaf3023f5976eebaa11027d6f4204fe65a514d5a24a430eb20946136faa612b5a5334696c07e590863261b3c5b791dae09cd0b0ca5171dde45d336903173d3b754813cfdc6aec2f0d335cbbbc9de760db79e5c46ffb980be51f3c4441d", 0x91, 0x4, 0x0, 0x0, r4}]) close(r0) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000603000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x4) membarrier(0x10, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x8, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d38000)={@common=""/16, @ifru_data=&(0x7f0000d20000)="979c11fca0a2c8c9ce61afe5ebeff2166dcb4f3fd0cc881a567ef5cef0673121"}) 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x8000, 0x0) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x2400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r1, &(0x7f0000fbc000)=[{0x0, 0x1a6ed26f, 0x1800}], 0x1) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xcd7b}) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x44, 0x480400) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000a08000-0xb5)=""/181) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f50106", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) [ 46.858981] kauditd_printk_skb: 39 callbacks suppressed [ 46.858988] audit: type=1326 audit(1517132551.688:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) readlink(&(0x7f0000874000)='./file0\x00', &(0x7f0000326000)=""/211, 0xd3) fcntl$setlease(r0, 0x400, 0x0) mprotect(&(0x7f0000cf5000/0x3000)=nil, 0x3000, 0x300000e) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000cf4000-0x10)={0x0, 0x0}, &(0x7f000021d000-0x4)=0x10) timer_settime(0x0, 0x1, &(0x7f0000553000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={r1, 0x0}) r2 = dup(r0) utimensat(r2, &(0x7f0000b65000-0x8)='./file0\x00', &(0x7f000078b000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/28 09:42:31 executing program 1: r0 = socket(0x2, 0x80003, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000)="", 0x398) 2018/01/28 09:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1, &(0x7f00004f6000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/autofs\x00', 0x30000, 0x0) pipe(&(0x7f0000e23000)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000a38000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) io_submit(r1, 0x3, &(0x7f000096e000)=[&(0x7f0000d30000)={0x0, 0x0, 0x0, 0x8, 0xfff, r0, &(0x7f0000714000-0xf4)="d7512af2de1c65acfd69d755641360af9c839121c0fdb06253db74162533210613e68156cc2838b9f95c1ab8543b50d89cc179a666330b030739e7c216aa312d64c7d2d4dd1e018b89a7d75a985c88c2a7ae030c19ef2307ebdfe823af4023e254886e5012b295725267458dee6a79ed70f57bfaabcbc8b0a0dbdddc9fa41e19d1599df7794341879003743e331413639f86d1d4b040c463e758c397bed8fc6d14f4dcdacc4cd24c7d57245c9370f8cf9e4c0b7dced2ccd91be2defafa77fbf4edf9503de593c7777830546f30be561540f4ad0a64cfa699a440cc5ac3aefe8fde2f7bfcdd78f0a66a75f56f143392bd5ea2b16e", 0xf4, 0x101, 0x0, 0x1, r2}, &(0x7f0000561000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f000044c000-0xc9)="b481d40a93b5646dbc8596e5e34a5654364a6595b8273fd0f99971b8ea2339f6d88543c4d82a469334c3bd3c14cf696f57dd4166b73c5cf131ad1da96be095fa7b5dc8ba5a2d59f4e672f517ca5e51dfc3083b1abdf76783a88a5ee95411bb255596d372067db7992f558752598a21f066fe2fa5775e892a42ab474d7804ac39814b7acc1beadfced0391f25b80453ef4e649e0373e1e592c8fe64c7d4c58b017420c91d79fd0b01b5f0d3c33c2e3daeeff68dff829fc52516b156f664fc765ee5e681a611901dc978", 0xc9, 0x7fff, 0x0, 0x1, r3}, &(0x7f0000580000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f00007f8000)="d71e38fe9d5a9d5797f482ee18f70db85b89b3df99b931baa244d6a2cc560060bbfbbb20d5cab188dbd23e9831281122b9fe6a8cdaf3023f5976eebaa11027d6f4204fe65a514d5a24a430eb20946136faa612b5a5334696c07e590863261b3c5b791dae09cd0b0ca5171dde45d336903173d3b754813cfdc6aec2f0d335cbbbc9de760db79e5c46ffb980be51f3c4441d", 0x91, 0x4, 0x0, 0x0, r4}]) close(r0) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:42:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") lsetxattr(&(0x7f0000f76000)='./file0\x00', &(0x7f0000a46000-0x9)=@known='user.syz\x00', &(0x7f000027b000)='\x00', 0x1, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.893347] audit: type=1326 audit(1517132551.699:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca5000-0x17e)="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", 0x17e, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000847000-0x4)=0x1000) 2018/01/28 09:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x5, 0x0) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aec000-0x20)={@generic="774c9e3b45593ae6453eda5d278c3288", @ifru_flags=0x100}) accept$inet6(r0, &(0x7f00000fd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f7000)=0x1c) 2018/01/28 09:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 09:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b8000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e79000)={0x401, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a74000-0x20)={0x100000000, r1, 0x10002, 0x29}) gettid() pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0xd) flock(r2, 0x1) init_module(&(0x7f0000a9d000)="2d776c616e30747275737465642762646576707070307b27241b70726f632f00", 0x20, &(0x7f0000714000-0x1)='\x00') clone(0x400000000000, &(0x7f0000113000)="c9cd9e0157aad445ca2b0cb3bf2d1496320f54a822f898060d9a085cfbda47a2cb4748c81d0c660a8ef2e24dd5024f9d0cfe097421524f90704851acb021b849f13c70d5162987999fbd8a9666f447c37b5746ea8e81054166c27947667a266af704c3ce6a460f", &(0x7f0000237000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000623000)="") close(r3) 2018/01/28 09:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000797000)='/dev/snd/pcmC#D#c\x00', 0xc4, 0x200) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) [ 46.939063] audit: type=1326 audit(1517132551.699:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.999581] audit: type=1326 audit(1517132551.699:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.025775] audit: type=1326 audit(1517132551.699:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=324 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.025787] audit: type=1326 audit(1517132551.699:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.025798] audit: type=1326 audit(1517132551.699:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.025810] audit: type=1326 audit(1517132551.732:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=324 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:42:32 executing program 7: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000037d000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a7000)=0xc) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/28 09:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000797000)='/dev/snd/pcmC#D#c\x00', 0xc4, 0x200) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/28 09:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) rt_sigprocmask(0x3, &(0x7f00007d9000)={0x1}, &(0x7f0000ff3000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(r0, &(0x7f00004d4000-0x7)={0x0}, 0x8) 2018/01/28 09:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000680000-0x54)=""/84, 0x54, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003d3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000d2d000-0x60)=@hdr={0x3, 0x0, 0xd, 0x100000000, 0x6, 0x1, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0x2, 0x7, 0x3ff}, 0x1b, 0x1, 0x0, 0x0, "6e5829ee568de031711bbdbf7e2eb38c3b2769fdbd0a9e2653a6bed851688a290c38d60f9d4e52185e2d953893c6e404fbcd11f2cb01224823a75e1bd2fe19ef"}}}}}, 0x60) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fe3000-0xb8)={0x0, 0x4, 0x1000, 0x8, 0x3ff, 0x0, 0x7f73, 0x1, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f782278, 0x8, 0xb09, 0x0, 0x5}}, &(0x7f0000580000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b2000-0x8)={r1, 0x1}, 0x8) mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r2, &(0x7f00000fb000-0x8)=0x0, 0x8) getdents64(r2, &(0x7f0000930000)=""/32, 0x20) dup(r2) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 09:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) sendmmsg$alg(r1, &(0x7f0000bdf000)=[{0x0, 0x0, &(0x7f00002d5000)=[{&(0x7f0000b9b000)="764d47e0a450baf1c9db5ee5478364e38bd07b19a934a97984c39fd2e9b0c635d717561fee8f726c588b43ea6e17643ee14e9f9debac6839d266037084e3cab9e8c046b2b3351e437d0b64311ae1a1a9f934fc55372ab1f2f18eb74616e849b192d7d474283ce854420e28843875aec2a13ea70bef7aeb36575100d65c2f5b03b4b11b1bea74845e2a9006b37077cec12d5926876856a58437fc0cb2fb10807a604950a8e808e0e8c5328534eae00fa2e9cddb29c919cd1def45e5", 0xbb}, {&(0x7f0000ea2000)="44f99f4e3f632eb888e5b57d27d2fa1eff2b61cd2a260eeaa461f9d48d782e3f0d6835560858429d92661dfba1604c3c9f216143bdb65d829f2386038b6cfabe352f05c818255476e7070f5b4c43f80982966c161bbac2301a2f3099746b977a77abbd5f459442eafcbede6d05322e716c25f3bc416d596563db476362535edf6ca2c7ea7c10425697017af8679e23929635d6008a1626fb7a13b440a8303ae3033329138e2a557745e649246907529b0a8bbbfe7d9abf699ac88b7525689f3a36e16fc3a7d29d0f9e9967a026d0ae98ec05784ced2cd46498e40d97464320aff9022fbd2fedfdf91c5e10c96944acfaf1c8266a5aec0e465c1c69f48e7a1b9414b84e5b1fce6fbb0d16210ce1377ca496f9832e3fd2ac1c9dbff0124a373bb1c19e643fc02a55a8a56b584dc40a65962e3d007976490c0c0ebc7219184f61279a48c2ccbcdbb7b87856f26348dda6f542c70220860b078458d36b2bed34d759568f7ca0b9b3200bce8b6256fc538c8931fe924da081b686b26b03b7a277d54a69deff39f2df3d50938b42f14c238efa01a9df722ac3971829d2c59bd78b5a99e0de157b514408f0d7d9f8fbc30c13c5b47f4cd34737a3da3be4b932d52f3d29b260abaa8eef0717f4deb3f98c8aa78088d57e5b70100c7075a10aeb84f08a975932b82c810c6f516ffc162779e8ed19e3f55867e8e1dfee88d3a526b1b3f53fd1c63c4ea64241505585a1a16a3c3cbcd2bbc33dd60b05c70c0dec7e3b3c3a3156b2146ea2c431d6aca372608918f9690be725cc9665af8da5b11d545d4485c5df7fe5e8825632d13f93f15cf927f14bf475728be589f8a6fd5d515a3f264beaeee1154284b4c390690d5092fde753d684b85ca6c6c79dc46cc860efcf2b9299f167559aa5e21f49eccf67a518efb3756bcb22bcef5062dc74198ece5e47e1c3290672f8987f3a7f1f382d12dfcf95dd2f4cf531351474231f07726d675b868a7072de92678a21a0981951bf6504a1aa4fa61ded17e7556bf23b41164deb6a132250c0fb6cb366a471f09a718aa78221cc30334243a807ea64243dbe57b3cbf14d0d09e6913e5824d5d1f80e2e044e00cb8dc5b9e965acdb19e0fac70a0976739e427f6a10731aa46074ad124eead52636cefe029b7628c9bbb93bb8a4aac7f26c3ba554b9945eccecb57b87990a3e778e06e940d5909d8eeea9887fd615bc060342d1925a554405bc1e6a3292bccbe2e47210551431d1614f59209bca39981474e8f81cd11c70432fc51524fa34c1c1d6f1e1cbe4b1ef2d055ee97ff479164dbe2e97de98a708da33667cd7ab053c248b2c27f8039f0392528a631b47b628eb6cacedaee4551f43ae815e6ec0f3e4b88903bf7f141d10d30b9cd1f4363b4f0a894edf0fcc5538e8f6352d8e39dbe56bbc02c3ebbe04cb8f76378b71fce44163ffe2ab85874b98dfc35d2001ca6b7880709ae1511e341994098f03ce3d6c2e0161763753a9f07da0b9ccda8751b18aff491c9eef7b1ce48f456a603202d9812f59eefa7f0e0ac897c6d1e1b4a091c4abe8c5a28d359983e6a091dc2c3a8e49103eca55908216e1f2138f4af2bb13d28ec2c67fa79d5f1c5113a99da66fccee2194f8e0b21a45077e04c2baa9b4c3a3a4fc9ab58f8281aa16f44d1973687ffaa140bcda632216822fc1f6bbe3a7e6c50ac330b97d68904d053884c1bcfdf6ef2a06a16eabacc72f6da0a31d61029a8daca4c953b476821a8c0c0e712e9a538dd51fde9d64613366fca37241e9e3eab0bad5ab0bcf602e32ac0185038cd51b9f0e712efb5b6bf883eac8a44a6b4092c171b0f414e199fc6eb7e636cb875c51f6e9f24e2c48db3fd5b1ad5a4e69d3de167da77f644f3bff5b70dcfbe32772bbc5ad4f09180aa2e1c05680e0dcead985fa4e5f8d313d2716f52dbc038f39686c8211b9f1ac33cc8ebe58b7999f0b30898f149d03833ef52ef2fad20e5655fc328670d04231901bb7037dc5c1bcec9045f324ef93fa7b29420fc2383f7a5e547bb60fdfa1ee6e23e04e96cb6fd5b27da7f788a729fcb0f3bfa570d8497692f964edc84c94c313d3ac960a24a2b65378c8d9d49c16f783dc7e287fc6c13ee79a9bae02959ce525d0e7c54a5122336c625b1464c700aa821651616c5b8df23663fa386ee86d8aa376680965127e5cae91123f2a3b9827fffa6f8bd6752bbf9122697d2e1d9da3f937b8401d3945a58c7b410980ecb2cd4066ec13e04e7f4e85a422e99fcc868f30a473e852a50a891c02572782b012f4d70e6d70378d0c52d9cf1ae9fa310b12b889c0f5b98adc055aa5e0edf2ab9a42ca68e522c7e8bb67dd775e8af08bd4572d2e73cfacc7ac95a7078631d08d6f32acacff4749e726f3bfc511744d13ea130986f1dad59419f41bf018279ed4822f2407a6c7ee28a79c1041c7b73553fcba7fc7d5b1b800233b32a6cbf2af8fcc3c6073effeaab4c149262066ea6ecc7dc911c8e4fc2d41816af3aa3d3fab9c4a2b68a67bfdba986b959bec5dfc5420a263cc989880226316719a1c2804fc9fa2eaf334c36d41e9d43a5aa5813c45cba944d4c62adc2c79928dc22baf1522f770511a7b51454c2cab733fdf0817285f8a162f74cde9b7539068327055dcbf4bd856ef5fd61fead7a9965f38a26698b1ab6d5fd0925838dbd777936b918b99ef45ecabb5f878dcef566362ab9cc9e041d8e31e093d96d02237253abc8edc316ff023922c8ae3aca7aad30763cc3381d9a679d48d6d55c72ac410cc45bf5fd4da45283b1f7c1e96d923535c887229e08f80b5fbb3c6ff7f87c8b2cd99d1dc5438d63bb0aeb9cf83c6567837642d3cc3f1c15c5718766dc46b70add96b148bd901c7f8f253d7a7346cbbdfbf6e614d1f4d8bb94e48f412c82a6d1e1242e3e5a47e1d52578c3d09596bd9a96afe09f1519162b6bda0cbce92e4a027b3227f55d95cc32c2152efa9a3edb87a285ddab1abbedc952201419c966e5f18d69af36cde29090c2c80d639444546c6cc2ca9c4c52cd67bcc57683c32683358277177cca131d8aa68cf5c68cd649b689afce9bfa937923f2364f515b22195e2dea3b41cb6920e19490a1d1ee54f71bcca5da62ea8b8fe20c80615dc89b631c7d65f8a4ee394ce7d8842fea5e3d37c9de0e72eba91dfecfeb1fb1435a972de7ef83d7665d57bd24b1ee0d68de73befa52a2c23c168298f046a237e66972f5bfe7fbe96fdc932246d09575fc055ea5f2f73ebe0629fc415d07fe42eac3b4e61d7cfd796ff22a17cafc1f510e33a70c67d5fdafa1838a1389d1a2c3df6097ca70b4f36f1b9811ecdc22aad9e7582532dc7481a0ded225625d4f5054f1cea2458ab25659d854ef6ea453c9efefb340203fa043397488d808dd6a5c501f89d5bb6e0e3f431a6636817c9b090c5aa2506a38dfda9aebd984b76ac7192ab88e25ff25d9449120bb61a88acba75a942415d95d4c1e6badd7b40a93e8e17f3d47175b8a32d20396579800fed809e25ffb3324d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0x1000}, {&(0x7f0000fe1000-0x3c)="11f917f943d809193f24cce88b9c06aaaf0078d959e96f4ed7260e44377488784980752d37b6326215f744cc87bf235b66edab6fd727387868df2d1d", 0x3c}, {&(0x7f0000877000-0xa5)="4f426bffe9d546cc208126dd20dbdb74ad9af1e84a1dd68d1b689252e1acda397d4d2bf665fb12f43595a4962ae87818ead679a5e11db9bfca46171a74ca218d193a67d71a4cb929ccbc1a453ead2738db8a67ad192d5a5264b6a510d0252401a3972b5061578403b82ebf0e1493ae60051883c3b62420a2083d21565a83206562ab1e3934ed395c91152cdc1ad61129203f3334c2514b5c5720e7c9846c8d0374d4960670", 0xa5}, {&(0x7f0000987000)="b2c618578026c75ee0c02fdec1608f54f4c6af3650e90664dcabfe66581ba113a815dbb6572770f95df2a4cc420ed2875b9e9e40b08008a14e8400dac0d87f0c8a403df060199e9000ef51e23ed7dc9bc7f2d52d6f79e6023abeebe6428b94baf5eb0d34355f2c007ed0ed478cb01d3cc4d50d5c9417c274e07013661c70df3cdbf870d7bc9a237586984593095ff0861c4f0d8d053301ade5eefc78fb90965b", 0xa0}, {&(0x7f00009e8000-0x76)="b0cf7275f52cd36a501dc24915d405bc55e165466b19dd28e5e20ef380905dcf040de2b1d1d838452b0b94eb5cdc3f1125a4a2d1281de128b4b19becbcb6602e20a168f1c9b5ed191269df4afd9ad2c4d049a5ebebe4bcb6edefd9d4e429dcffd4228687b181846fbd482c28f7757c3ea4bdda7744b9", 0x76}, {&(0x7f0000f9f000-0xa0)="14a56804cc55b902664a1c92f67ce959533ca40e6b947654ddd6341810fc7f3ee4fee815d481d2fd5c7bb776e02aa0d1895f578c84557cb29144e8c995d89c78051d6093224891396353d1ca1a2c595232fc074b2fa20509980f1214753cba436e840ed56d71ace32e48397561a754c55442f14de9d1d9a7e9ae3dd7d5e6afaa78b5fb38740a28e55e57dca619ecc1203d20f27eb81ccf5c4b3bf8f4ec76fae2", 0xa0}, {&(0x7f000015a000)="c9b06341a6f9917835efa05acadb1d300348ace3cd6edbcfa1bfd4d4f529e89f4984efe2dcab6ecbcc0fb6de4479698878833d82dfbad52caf1ef825d3ad4f38f7bf18453620", 0x46}], 0x8, &(0x7f000075a000-0x1f0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x90, "9c655b49b74ad04823350bcbafeb8feef09fa6aea8235904306466c54e9ec839a628338c38f8c503aa72025dea6b874284372d58ba80dd66eae0df7d54e2363de170064859eacc62283c6e499986243d38c9acec6c2ed56e2ee9542ebc2800f7ae655220e6fc9758e1ae358fdd0ebf30e3090812f46e32940244a20aec7ad2c9f8cced15b470aea17fa525751f7745e6"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa00000}, @iv={0xd0, 0x117, 0x2, 0xb9, "9b9f4992c8a911293bcff081856075ca2739c3ca5e17d9cd532d5f781664ff92b79c8d40ec2c5e62ecf1cc61da282a9584378167de6d41c953715ce654f549dcfd6eaf11ed2fd79876c4f3fde1288fb47f62d8f66e1b037b86803a57d82f8c7ab143c0177bb0473168b31dfbb7fb26f9f9aaae7d8d0ffb52378cff83642b6d18dc58a4ddb8b917886e569e0229360ef489b31d62df217b12ccaa2c8672d67f70f339c308a7eba0e7a9d4dc671e843b2e5a7af622e92fc2478a"}], 0x1f0, 0x40051}, {0x0, 0x0, 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