[....] Starting enhanced syslogd: rsyslogd[ 12.492157] audit: type=1400 audit(1516541278.163:5): avc: denied { syslog } for pid=3493 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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: [ 18.171260] audit: type=1400 audit(1516541283.842:6): avc: denied { map } for pid=3632 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 '10.128.0.62' (ECDSA) to the list of known hosts. 2018/01/21 13:28:10 fuzzer started [ 24.386453] audit: type=1400 audit(1516541290.058:7): avc: denied { map } for pid=3643 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 2018/01/21 13:28:10 dialing manager at 10.128.0.26:39817 [ 27.880500] can: request_module (can-proto-0) failed. [ 27.889751] can: request_module (can-proto-0) failed. 2018/01/21 13:28:14 kcov=true, comps=true [ 28.417487] audit: type=1400 audit(1516541294.089:8): avc: denied { map } for pid=3643 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/21 13:28:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x100, 0x80000000, 0x0, 0x3}, {0x0, 0x7, 0x3, 0x9}]}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0xe2)=""/245) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x8, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000-0x8)={r1, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000004000)={0x0, 0x3, 0x6, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x80, 0x1, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="bebf198168d909a4addcf0543d122474ef2b9b7a275054c4e7d8bddf694ed06de1a8b17d98137eb0baf20164ba7e7967563577de79db9cd3d76bc6bce07bf1139d7844617f272cc8f25325fe41ee6da837f98802abaa91d10cfbce2cd12b0c0496df454aae0c1f326e6d29", 0x6b, 0x0, 0x6f}], 0x2a0000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000008000-0x20)=""/32, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/01/21 13:28:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000986000)=@sack_info={r1, 0x1f, 0x5}, &(0x7f000094b000)=0xc) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x1, 0x1, [0x1]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@random={'system.', '/selinux/enforce\x00'}, &(0x7f0000003000-0xb)='.vboxnet1/\x00', 0xb, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x0, 0x30}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000005000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x8, 0xee, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000005000-0x24)=""/36) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000002000)=""/26) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000006000)='./file0\x00', 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x1)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000005000-0x86)="740072783307cd75a47b0cc1170e59d43e4965294c1a7d8b1e27c017cce32f8a967d13e07b5a8956cf043a451b8859413f832cd31ea3d3a2aff6629ac0af6f41265050091d284788babc9b4ec6bf220ba4e6c14616243638edc9b8d6f61a929211ba3c89b8c2571a643fbb41f47fb9910764a2053fc50aa0df69a618662704356d8d88cb4a4f", 0x86, 0x4000000, &(0x7f0000008000)={0x11, 0xd, r4, 0x1, 0x7fb, 0x6, @random="2184ba468dc1", [0x0, 0x0]}, 0x14) 2018/01/21 13:28:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2) r0 = socket(0x5, 0x80001, 0xfaf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1, &(0x7f0000000000)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000)={0xebd, 0x1000, 0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x698d}, 0x5, r3}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000006000-0xa5)="93577fffe3402f43b43d6c165f13dcb8fd4af9ea2658ab912dc15ddee75c42957639e8f5b9a5c2713f6a83d3846c57e3557b22b73a2ae2b709a54db4608c10872c470f64b61e4c46ebd868d56216c8f538f77e9e1a4144bf63285c34155ffde9347e1a537c4ba8179a37b928e4ea71073c04f3a09cc1be4807434e7c324f4d7b677f73cf1954fe566fdacea6f5d494858d2441c0b6ffde7f9725148ef00bff6f3029feb6de", 0xa5, 0x20000000, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000006000)='./file0\x00', 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000008000-0xa)='id_legacy\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0xac)="5e2207445f0bfa0ebcb277eaed00e505bc0893b658536e822b6530c1185e103b838196eadf5197bf5fe0e97c85b4f920815da34640de3e737c2b739b17d9af3e6090451820561523459895c67090e4dae050f148209f04b5bca15131111cff164e89c44b5ab7bfdc882d4e3f4942d6632555d16c4e6753e9db81600a4c5f8e16400d37d042a1eb91876e91dcefa9507ce4982d4f8029a603d13532ec41faf0719190b205d170112253a20d0a", 0xac, 0x0) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000008000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r5 = msgget(0x1, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r5, &(0x7f000000a000-0x58)={0x0, ""/80}, 0x58, 0x1, 0x1000) r6 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x101, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) 2018/01/21 13:28:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x107000, 0x6, 0x9, 0x7fffffff, 0x0, [{0x6, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x974, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2a, 0x4a77, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0xfffffffffffffff8, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x2, 0x8001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x720, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0xef8}, {0x74, 0x8, 0x81, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0], 0x100000000000}, {0x6, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc1, 0x3, 0x573e, [0x0, 0x0, 0x0, 0x0], 0x89}, {0x0, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xef2f}, {0xdd, 0x401, 0x5cecbf7b, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8001, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x9, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x280000000000000}, {0x101, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9f15, 0x359c, 0x80, [0x0, 0x0, 0x0, 0x0], 0x4f9}]}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8ea5, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x0, 0x24fa) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x7f)=""/127, &(0x7f0000001000)=0x7f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0x5, 0x8cc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x107)={0x0, 0xff, "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"}, &(0x7f0000000000)=0x107) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) fadvise64(r0, 0x2fa, 0x80, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000006000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x67, &(0x7f0000000000+0x56a)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000006000)={0x4, 0x208, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0x100000001, 0x5, 0x4, "653980eafa921f2ac1698cdd712330ed", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000007000)=@req3={0x2, 0x1a5, 0x7fffffff, 0x7fffffff, 0x100, 0x8, 0x9}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000009000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0xffffffff, 0x30002) ioctl$TIOCSTI(r1, 0x5412, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/21 13:28:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x61c, 0x40000) ftruncate(r0, 0x9) 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) pwritev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="f1dd2c34c44170ee074f8066036f8a0d84577e2751c5ead17fd5622efca23662649c102bdc4efed479329a31ff9a44d8896c676011181db7bc210ed26ab32f93f9ecd4912c9b1bd337431c38dfcfdc29a048ecb6c23287ac163ef71e2ff623a1416181bfd942d27a8590ab3b5bd6db9e09ee0e6c0657ebcda4ecafe4c946ffe8c19ce23793831fbfce7119185da9e597032adc8fb7866a0a05712d4ed3002adf8ab7b83883b4816d7b653023", 0xac}, {&(0x7f0000001000-0x6c)="f8ad6a0f8a3ef485f10f9fa08c4d03e07e9344e4d6b3d63f18d8177754d729ec1fb980a548c92b653813756a5c8cf15278275719f96a4db6368e675fc38bda61e3da6d196d1e252af0737d5e1cae7143c4561713cab737df4aa1135799eeb92f4825c8e85b95aa5b467e2b92", 0x6c}, {&(0x7f0000000000)="7b2c209a25559e6af8d74cb70943592af9213bbc8109c6a2c2134c9dea3f8f108b40c984bb012daf7d44db6a6e78df373333e967b1a9c64765f011b0d0016e14a7bcf0d48d2900fe6bb668632a2e073ee66cc7428b77304470127a9ba3859557d9f5b6ce6131d520dd0f78a1e371d8e19479f3daa7ea9e6b3175c4f6eb607ea465bca9841b", 0x85}, {&(0x7f0000000000)="895a38361432588ae8fa420b481dcc7f34c251c2a1518d7b34d5e91d3a75c60a8ed328193a5abc81aed84e970335ae53ac93fbe749d5be54b037154d0c0cf4faf9d7690d3a9f6616115d0342edab4d1fe9584039385e1f67748bf8309de132f6ad981136a210cd171849b5aae06ca1b2ba", 0x71}, {&(0x7f0000001000)="47fe3a85e1ac844e7c3cd0ac10f30fda59970fca559c21c5f0da39b235291aeaf59c57718e50c9a40705876959c826", 0x2f}, {&(0x7f0000001000-0x5e)="89701be5a440cdff875b4ca513fb75a4d76e00292c4bd47b1e34277f96666ca6c254638c2ffa0eeccac7c63f321a346b9bbcbe1161440b57532510ecf669f1126e8b8340a88a903f0c9bcf45690d3095c612eb07d74b0151ee96334c3467", 0x5e}, {&(0x7f0000001000-0x2a)="68a029952a9b9ab8d40c9b5c6380d2b78378a25bd3cb40d10d58e4660279d6cc1e3f0d0a7794c4fc72ee", 0x2a}, {&(0x7f0000001000)="1c925738449626c3d88c44bfbb3c877b5bdff424d86220c673221b987ed8687211fd884d8fc538e7a36ea9a56810e9403c82be43b1788fc9e7f5a4cbef88ce82f7e4f589e4b98026a1d48fc765eb19c0fab9d9c8c2fe881a67f452015c808c2a8924b36613141803880362ba7c9b7fc3470324b4f8ac1e1e3d3f9ab89568bbbcf9fcdabcb9b7a4716dfc560a4e32b57f54bfe169730cbbadfbc28606cb17f2cd840646c5f60d20f1395456f1eda58261d3", 0xb1}, {&(0x7f0000001000-0x41)="93b42177363275cd6fb832bdec66faad857b07799cf797466fd8336cc85cb122f00548f3f0576dd1809b57961f088cbf59a3d89f40d3dee8dab0162896f33efe58", 0x41}], 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000)=0x8008000) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000004000-0x10)={0x2, 0x68a7, 0x80, 0x5}, 0x10) fallocate(r0, 0x0, 0x0, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000002000-0x85)="c6dcb3f725b4f4b2b132cf3828817e05b0049f6e3778a80e0ca64d4c7623ef77edb2ac3860f63db0bcc52f4f2fec5557e36d4048285eabb7a61d25d8d3b86c36dcecfab704fb908f8d79671c960792d1515c6839b7be5f3ff8fb1f280ae6d5abc8803d6f2769d9fdfa020ab9e0f17894bbe6e9545d738aecee56fa2a8e03ee40cf06469805") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@common=""/16, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000006000)=""/179, &(0x7f0000007000-0x4)=0xb3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/21 13:28:15 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000-0x14)={{0x9, 0x4, 0x9, 0x9, 0x7, 0x6}, 0x0, 0x1, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000)=[{0x0, 0x6}, {0x3, 0x7}]}) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) listen(r3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0xc7, "25c7468726d60ac1dcd9a46d9a8508407bc30c64810b879751c006037af1703d732c03cae1cffaff1c8385a504f5e942e17a7b129a42a27f0c9c1b8e9ecf70483b063adc86751403e7a5b79673469f1e49276aacb84f94f771eecf92701cba2d7c8e82f06f9a9fa5ff02b550e8f93afe8b9c49df82af5f3565d96a762ee4cc9ec27772c9bb0be358d8d8599168dc60d0f1acc4ef87751f041c59954f16fad3e9a4e7d55ff9ebf4c2d5c7f62e4834ce59153500ff50fcac51ffed3f832cfc204a9bba27f48eaea4"}, &(0x7f0000002000)=0xcf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xfff, 0x0, 0xffff, 0x4}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005000)=0x3) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000003000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) r5 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x0) r10 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000006000)={{0xa19, r6, r7, r8, r9, 0xc0, 0x4, 0x0, 0x0, 0x0}, 0x1, 0x100000001, 0xe5, 0xffff, r10, r11, 0x10001, 0x0, 0x0, 0x0}) 2018/01/21 13:28:15 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000cfc000)='./file0\x00', 0x56397955e1fa1943, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000025f000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"6f7f984184f7782cacdaa8465cb1dbcf", {0x4, 0x4, 0x1000, "f0b31c2d23b5", 0x50000, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r7 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r10 = getegid() r11 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=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=@local={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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) r17 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r19 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) r21 = fcntl$getown(r1, 0x9) r22 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x1b)="e6407362b6a67e2b8d7d55351a341a85741fa8249188bf6ba17f93", 0x1b}, {&(0x7f0000000000)="8b4d26fff95a5d9eb2e6c9983b8519ee7e01749ab094065deca183b9cec16b2584f753d1adb7ac7f1d758514ee8f2f2a266ea0a7a42cfb2aa6010092d5eef02663148a3a0f79478d", 0x48}, {&(0x7f0000003000-0x32)="6becce62c20840f3f263f6ba6bcdc4327f277a4da7206e43ae2b609a937b0fb758cb5f0fe8a76220e620b1d46230b1146414", 0x32}, {&(0x7f0000002000)="2b35b7cf9970cfceb80e4c3e9aff31d11bcc4a2fe666044bf04b18dbfe36a009965e13fb88017ab7618d42365a835a65a3f4319bfc425a193b3cb6d49966c385446888a9338b4fb747ac357a68d3469d35393d5ffe7ac8787f0f58699608c7b89435639e29eefd14c7fae6180612b1151a763bfd8035af353771bea85f5a03b3c2eee19d2a77e16d1e3e7dd61d3a9cb51866d279806a1886d4e009c76cc34425e5d4d76b214e4f703e19c6be07a4ec9d41b53af1d6d441c46500a680b932475ebbccd582c621573ddaf6e8d9471e8291ee40960dae6b8a", 0xd7}, {&(0x7f0000000000)="1149c4ca5063f441e5a17c01207ff83a90cade7a1c4256478900f1073b8d38ad36396ffff691995ad5b7b7a284", 0x2d}], 0x5, &(0x7f0000002000-0x78)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x4000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[], 0x0, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x800}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0x12)="be5f7ae56a522d862535cfe2eb1ebf881eaf", 0x12}, 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{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x91)="f6d833ec3ce836cec0519d8aa6c656be7e182549d12e124af104dc819eacee3a117c277224b9b9140042e32067c5eb58ee72dfb11eebd35439cfb3894dcacf3e83eda1c4ec202729a0335961db5910caf03882d7179c7578b094b1f81acd083c5056cc91f1b56c5c216eb1b44bab4d7bf50dadac92dcc5a3453e018db0304dfebec9585bee862b7c537057c803002ad15d", 0x91}, {&(0x7f0000002000-0x18)="10e534006802ab0d3964774bf0229379a0e3741150b45285", 0x18}, {&(0x7f0000001000)="44b16c6b1bada4c701d92a7b51de36df55522c03839c77c81693dadccecd53e6ad53a375433dbcafd95a555eb4140f2a41ca6662ceb2e5c48ab621c3f317864a7ed8250a64c40270a473f5d2b98a4c99e4f07e1034c0610574a99e", 0x5b}], 0x6, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x70, 0x20000000}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xed)="11843ea59471c2015bfb4f86f343ac5a2054d9b6dee9d7d40164b9150c25b3ec4eb4ef3cbd05a87f8cb95130fb0fda23b72d5b0c00ad8780384cf525bbc7e1de6a6d860da2f95862666eac04b486ffb5a9afa274fc7fefcc24d8452b8cee4d2f86f7fed6664d02c5633bc97f149868e8fd9c6db5f25d88c14910a374cb71480537e561388f82131ff6d3a28ab5cda97173413ee10825758097177530aa27eeebba0db5d898ac29db5996ba0fe40770d7d1ab2b5d30ab7ed046cbcbb634cfc81ba6d81d0a7829dfad998b4258344dc540c662b7287b76a300ffb4a19f18ff86e1d1aaa09455b0f7174544edf4d8", 0xed}, {&(0x7f0000003000-0x90)="5f07cde28c41c8ffb43cffb96aa8c768fab48c7e9da8a3b27758c9d4ad216be61afea43cb239ddd3662269bb5deed24df484e625282bcdf6aaca7881d55aff683ae80b809d8d3965e40cc1b22061b8ba0b3c4dac464991a8e4abe644354fc236890dcccbb6c567ebccc0cd97e5e9aa17a42009b953446fc868be068f31a49748b329eb184b0cd36b25c3c505d404aa40", 0x90}], 0x2, &(0x7f0000001000-0xf0)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r20, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}], 0xf0, 0x5}], 0x5, 0x4004) 2018/01/21 13:28:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000583000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x2001, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @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]}, 0x8, 0x8, 0xfffffffffffffff9, 0x5f, 0xb4cd}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x9be6, 0x30}, &(0x7f0000004000-0x4)=0xc) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000005000-0xcf)=""/207) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000006000-0x26)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000006000-0x3b)="fd72e4ca3b03e9d5cf33114b18876238ce4700e822bc4a229569f2c034ffb4772f160974ff27ffeca1cc41ae365e4ff132c4bb9594a09c8670e946"}, 0x10) open(&(0x7f0000004000)='./file0\x00', 0x800, 0x1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000004000)=0xfffffffffffff7fb, 0x4) r4 = msgget(0x0, 0x20) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000005000-0x1000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x20000000, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000008000-0x4b)=""/75) setregid(r1, r1) [ 30.574198] ip (3749) used greatest stack depth: 16480 bytes left [ 30.675967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.056640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.787732] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.178428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.402588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.418638] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.592318] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.750587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.834780] audit: type=1400 audit(1516541298.506:9): avc: denied { sys_admin } for pid=3686 comm="syz-executor7" 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 [ 32.925076] audit: type=1400 audit(1516541298.534:10): avc: denied { sys_chroot } for pid=4292 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.004888] audit: type=1326 audit(1516541298.572:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4296 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 [ 33.094207] audit: type=1326 audit(1516541298.675:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4296 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 [ 34.571659] audit: type=1400 audit(1516541300.242:13): avc: denied { dac_override } for pid=4736 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 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 13:28:20 executing program 7: 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) clone(0x3000000, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00005d8000)="9d") ftruncate(0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/21 13:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a2000-0x15)='/proc/self/net/pfkey\x00', 0x108c1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000101000)={r2, &(0x7f0000816000)=""/49}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$bt_l2cap(r1, &(0x7f000008a000)={0x1f, 0x83, {0xfffffff800000000, 0x2, 0x9, 0xee, 0x7, 0x400}, 0xd4, 0x3}, 0xe) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') fcntl$getownex(r0, 0x10, &(0x7f0000962000-0x8)={0x0, 0x0}) prlimit64(r1, 0x7, &(0x7f0000d41000)={0x0, 0x6}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005fc000-0x4)=0x80) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/21 13:28:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x6, 0x5, 0x8, 0x1, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x247)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) pkey_mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = syz_open_dev$sndpcmp(&(0x7f0000e6b000)='/dev/snd/pcmC#D#p\x00', 0x81, 0xa00) sendto$inet(r1, &(0x7f00003c7000)="dde593d405b8d16ba4045e0366349ee8bc015fb740e33f4cc050084d0149abfb08ba0fe1ff24a785c25f9ac8dc1038be1bce5725f96daa2f9fac7ad6b38fbfa41448b84359c76614312898f0319df7a52a17aa4c9ff88a65ea602d44e3d6e32a86bfb29fc9a59342beadcb01496f49bd2ecf28fdc70b45ec605a0b04bea76485478ba94348ec8b400a3aaa48b306814d71cf931cc2b4e8b0eb6ec02b41cff0aa83c925907b932818e761351d2417341905fd93cb9b7ca2818b80aba7dfc029f406331c79d0bfaaa1f68791f0c62d464365a3d6b14917a6121a32ebd7c78f03a7438c68085702c9f3b151e74b21136466f5c19f", 0xf3, 0x4, &(0x7f00004b8000-0x10)={0x2, 0x1, @rand_addr=0x277, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00003f3000)=[{r0, 0x0, 0x0}], 0x1, 0x6) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000ff7000-0x8f)=""/143) 2018/01/21 13:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/selinux/enforce\x00', 0x1d1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000063b000-0x50)={{0xe52, 0x7}, {0x10001, 0x54}, 0x8, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f000018d000-0xa)='blacklist\x00', &(0x7f00008c7000-0xe)='&GPLvboxnet1~\x00') 2018/01/21 13:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000e53000-0x8)='./file0\x00', &(0x7f0000f48000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) unshare(0x8000000) socket$packet(0x11, 0x0, 0x300) r1 = shmget$private(0x0, 0x800000, 0x200, &(0x7f0000089000/0x800000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00001bd000)=""/151) 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ca9000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$sndctrl(&(0x7f0000927000)='/dev/snd/controlC#\x00', 0x93, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) [ 34.596474] audit: type=1400 audit(1516541300.243:14): avc: denied { write } for pid=4736 comm="syz-executor5" name="net" dev="proc" ino=12779 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 34.622346] audit: type=1400 audit(1516541300.243:15): avc: denied { add_name } for pid=4736 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 34.645892] audit: type=1400 audit(1516541300.243:16): avc: denied { create } for pid=4736 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/21 13:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811b116f5b50e90810603f10a2c83eb8c06219424d0b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e0451d8092b0d584c8fd736ee3e7d73d5267b67a69251b1a864fb90692d30ec7e806326f17f0a7a24aa58b111193c880000000158cb00807d63dfb58775215937ae2b62b46c6d6916f2fc52eeab0000060000000003252929e628ad2c34a0ef717fb2504d9bd66eabce8f2fafc812148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c6de503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000d4053474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d00200000000000000bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000020dbd0695beeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d1751583008fbba284c5b6ffc51a1019eaee59d117d34c73e50fbd33ceb4508c00000000800000004a884a13542dee77b265178301a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5b47c253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8f69000000198d02baab7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120c9dcbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b00000000007c0002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a028b85000000005806743e8e075b8624686ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a055b858de8acf080852c4dd353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2fd}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000599000-0x1c)=@req3={0x1, 0x2, 0x0, 0x1, 0x2, 0x7, 0x6}, 0x1c) 2018/01/21 13:28:20 executing program 1: 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}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002f6000)='/dev/dsp#\x00', 0x7fff, 0x20040) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e30000-0x1c)=@req3={0x6, 0x5, 0x0, 0x1, 0x800, 0xfffffffffffffffc, 0x0}, 0x1c) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 13:28:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000844000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009eb000)={0x0, 0xc09, 0x872}, &(0x7f0000a4c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001f7000-0x6)={r2, 0x400}, &(0x7f00001be000-0x4)=0x6) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000016a000)=""/22) 2018/01/21 13:28:20 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000507000)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000274000-0x10)={&(0x7f00008a1000)={0x1e0, 0x29, 0x0, 0x2, 0x3, {0x13, 0x0, 0x0}, [@nested={0xd0, 0x26, [@generic="245280515c21e42ba29dc1ae9c39c39c8ca334e3a7f456cc5824f83731d9e73090ab3b9507d2f5d25ba779ea07cb882b7ccbfa05744557f3a5dc48dfe29ca9f587b6b7e3c5b6", @typed={0x10, 0x25, @u64=0xfffffffffffffffd}, @typed={0xc, 0x1c, @pid=r1}, @generic="d4f94e9c1c05bb883aa47da153f1ea3fdc1460aea935075986713b52a02973cbd80bc49a03c674aaa19e6ff46869493df389d941ebafbc86fbfa1dbbc3ede0434a5bb0599cd53245e9fec65af42f4b18d063472725bc2d8c3f8bee3d60ccdecc894480d0b86beb86cf0c"]}, @generic="96189af371244cc3dc1292aa566251f66a75fe606ba962e4e7c18b1efc9deb5dfe4aed0580b55d1a7f76b3eaae6b97a0dbb689549d4d265a23e3bafe19848047c6f263689f5c6345f40a3ed5e09a3906eb219175e703175af01a671c8cb01cce2e0733cacc344cfa184d9e485f070d316e1bc965ae56a158a33664e2655697c39390dae5f19dfc70889f1450cd4c6a0d377d41e998722c4f9cbc2295ce5b77f045aea07b219b11a5bfefcb8ed7562efee23fc576e305a99f5577eda5b59af88f987310cb45dbbe716365ee82c73e5e2270a8f829a92dff1a95ce84049e6213a0f44ce35e79c37a2fdfe3253f93b2b1748811f0610c0462530fab"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008001) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:20 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000126000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000d23000)=""/180, 0xb4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1269, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e4e000)=0x0, &(0x7f00009a0000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000e3c000)=0x0, 0x5) 2018/01/21 13:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00004ea000)=0x0) r1 = creat(&(0x7f0000f9a000-0x8)='./file0\x00', 0x2) r2 = syz_open_dev$adsp(&(0x7f0000198000)='/dev/adsp#\x00', 0x200, 0x1) io_cancel(r0, &(0x7f0000c41000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000ff9000-0x88)="ecdd30d91830bc8d3411e3ecf77d30e4e7351a49c6c4a772ab58c7170567cce6d4960635eb9fe53a892dab0dff8caf0fa06421ec8dcf668b3398424947c4693bf220ea5e7677cc77f20c4cd8485dfc9656c33f7193d75711bae0536a6a071b39ecd7a7793476b67118f3902f8a5bde1e6ef8769a89a6b5aa55b2f20eaaf35110674b94ee3769a90e", 0x88, 0x4, 0x0, 0x1, r2}, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0}) gettid() r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00004ce000-0x18)={0x0, 0x100000001, 0x1}) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000063e000-0xb)='/dev/hwrng\x00', 0x1a0ff8, 0x0) 2018/01/21 13:28:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000de5000-0xe8)=""/232) syz_open_dev$sg(&(0x7f0000718000)='/dev/sg#\x00', 0x9, 0x0) 2018/01/21 13:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063f000-0x8)={0x0, 0x0}, 0x84800) socket$alg(0x26, 0x5, 0x0) read$eventfd(r0, &(0x7f0000e11000)=0x0, 0x8) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000493000-0xc)='/dev/amidi#\x00', 0x0, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000dc000)={r0, &(0x7f0000752000-0xe6)="be4a75bb6af38e8f859551f8edf9e88de04acbf099efccef5e4a2a4a6788aaa71da8c5e5fc450327fe730f74e395ba1ff048ac906b6c45e0b1210593bdb3f7a2cba9d457e0046b808d7813a6af0e017430b35a1cdceeec01833082d5553953e16872dfcc16b82a8619210b81ac763235b63fb47f23a797bb780f7b57afd67033fc89087d2e1e6755393abb8625c6661ecafaeb04490f9d5b01415ef5d6bd70d2c20321bc799b0745e51760942b1e794da7e871e35cdb366f4d912e5690013bcd6aab2435df1b29bc4907903feb00556cf3afca8fd250c350a0e67641b0baf952fe4298e1a5a7"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b30000-0x20)={r0, &(0x7f0000ecd000-0x4)="01fee6ff", &(0x7f0000fe1000)="", 0x0}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a20000)={0x7, &(0x7f0000f8c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setpipe(r0, 0x407, 0x8a) 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) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:20 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f21000)='./file0\x00', 0x440c0, 0x90) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000352000)={0x0}, &(0x7f0000f21000)=0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000-0x24)=@ethtool_ringparam={0x10, 0x4, 0x8000000000006, 0x5484, 0x7, 0x7fff, 0x3, 0xfffffffffffffbff, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x7) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) [ 34.803682] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 34.862667] audit: type=1400 audit(1516541300.534:17): avc: denied { map_create } for pid=4797 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 13:28:20 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) getitimer(0x2, &(0x7f00009cf000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r0 = syz_open_dev$vcsn(&(0x7f0000842000-0xa)='/dev/vcs#\x00', 0x20000000000000, 0x400000000000001) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x9, 0x0, 0x7, 0x2, 0x0, 0x2, 0xfffffffeffffffff, 0xffffffff7fffffff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a5f000-0x4)=0x0) 2018/01/21 13:28:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x1)='\x00', 0x800) lookup_dcookie(0x1, &(0x7f0000000000)=""/15, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x1ff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpid() mmap$binder(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x9, 0x4050, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000702000)={0x1, 0x0, [{0x100000800000486, 0x0, 0x0}]}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00002c6000-0xa8)={0x4, 0x0, [{0x80000019, 0xbf, 0x2, 0x10000, 0x9, 0x7, 0x40, [0x0, 0x0, 0x0]}, {0xd, 0x36, 0x6, 0x8000, 0x2, 0x10001, 0x1, [0x0, 0x0, 0x0]}, {0x80000019, 0x22de, 0x3, 0x5, 0x2, 0x9, 0x40000000000, [0x0, 0x0, 0x0]}, {0xd, 0x9, 0x0, 0x3, 0x0, 0x11, 0x100000002000, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000029c000-0x8)={0x0, 0x1}, &(0x7f0000b68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f66000)={r4, 0x6, 0xfffffffffffffff8, 0x3ff, 0x800, 0x709f}, &(0x7f00001fe000)=0x14) recvfrom$ax25(r0, &(0x7f000078e000)=""/123, 0x7b, 0x100, &(0x7f000042c000-0x10)={0x3, {"126088d6f37c7d"}, 0x6d27}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d6b000-0xc)=@sack_info={r5, 0x8, 0x8001}, &(0x7f0000679000)=0xc) 2018/01/21 13:28:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007bc000-0x15)='/proc/self/net/pfkey\x00', 0x22600, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002c4000)=0x1bae, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x1, 0x0, 0xffffffffffffff01}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000921000)={r3, 0x1, &(0x7f0000026000-0x4)=[0x9], &(0x7f00009ff000-0x24)=[0x6, 0x9, 0x4, 0x9, 0xcd0, 0xfffffffffffffc01, 0x1, 0xfbfa, 0x8001], 0x4, 0x6, 0x20, &(0x7f000024f000-0x18)=[0x7, 0x0, 0x10000, 0x1ce, 0x1000, 0x2], &(0x7f00006de000-0x18)=[0xecba, 0x3f, 0x6, 0x800, 0x5, 0x4], 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005ce000)=0xd78d, &(0x7f0000ba8000)=0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00007cd000)={"d896301936e86f68482d6ac43d9e8d846212e508fc428ed816a71dde75ec4a70881be03a7ab2f11ac74ead21ac88f0305b397e736c82eacde1ad9b39d64077902bdda8abf81e6229add8e00ec076ad3c7c3235e642abab5f8144296c8983302ddb2b997f49b878abb89dc1a6c89119f2bdda5a082cca5af227b7e5a17ce0faac287563b5bd917709b3695112ed260c0f4333a0dd74fbb6417312228c03d8573f94f4d7fdae19df58e7985babbc0cde45cccc31405a99331eb1a375805327f8ef0d9ec890ff56622854ae7af6f1ed53c52f5b930033e70cff98813bb9b43468dd16a28d79411d28f526efb423ebc254489d3d656a9af7f55e6c3a4db9d2a5334abd153106b4d625cb4ab826a999ffbfa1dd2d36e830b1a3ab3ab4035705cbf61c0fdedce821f7cfd2b093a9ada31d139345605d6b483439aeecde8fbd7487a667c5ce392314ded8c77e818788e50e4e6cfff15e72c372bbbe3b7907990c440ec7927c2aa8ac7ffd271c78ab3390c6486cb5b7f1956695226f9514dd19567c8007c3fb53ea9b8a9c1dac98f87755084596372272a1f141dc2172966ccbff1e8bb891e24754914419128bc5b6cc78a0d332abd7a9f1d3bdbc8ccc80548e7ede01ff1fc3ba5ec6089d5a6d068eceaa24f2d7021cc28f83570db83a6d99ca284cf793894cb7423d40fb5da0c8f057fac8ca4ef91091376ae0e1fddf81c12df6bb411a93441fdef9e56eb0d585130643f27a8efd007df83fa6a9ae5de3da0daef5124d6618b3ec7e0d09e7ed0bc70e1b523cc164a509f2b72b32d6e14598da7d31d4ee4e361f26e3fe8946c45b0daa490404bb4a07e6bd9c6f3a5001cd92f640e80a26022f0a945b33da04eca63e45389ac971d9778427eb3a5814cf39572020da36d08796f16b4857b0e9bd42368aa246addc40426ec06d85587eca47d1cfb8cc997074dfce6ac0546a8afa53a52d42ad5a07ebc7c989003ca49a57b4323f50a8ceae5e4557f3aa4c6975298d271d2097d1bed979cbe62820fac51152a80baea5d01a4c66d17f21fb60c1228b8086f1355b3bc72a292c3ef3816e6fc355f43051085e42d10e40504a39c8953a2d7e39d5000de6c5847a772d041f534b05662e3ce1882cc5917c4ea2cefe5dd8daccfa01bb42a9fa19e7d38b0ca26928c47c4383305364f21f4a10e02058c69668849cd17a722bb3a1b91dd85cf5801214df507c4fc1d17c0d9b93c23b850927772cf6ff89e75438183b46ffde14b9effd43102eb6d94fb660a61eba0d09a778e7fa3e346e7c30e50239a081069dc84d00aa1149ad72ab7a65839e464cd60052d0b6de06389861d35292dd7c13a60302edb1725174ed84166f7509fe64c01302e8c205981483654fdbbe88ccbbfe8a07a77d99a09f94ba2d646770c53da65d0acafd14f33b083cbe08c3c0fe1dd2578e577fa57deded"}) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000171000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013e000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df9000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006fb000)='./file0\x00', 0x80, 0x20) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005ce000)={0x5, 0x3ff}) write$selinux_user(r0, &(0x7f000068c000-0x32)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'user_u\x00'}, 0x32) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ba9000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 34.907857] audit: type=1400 audit(1516541300.534:18): avc: denied { map_read map_write } for pid=4797 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 13:28:20 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x101004, 0x9, 0xc1e, 0x5, 0x800, 0xf8, 0x100000000, 0x7, 0x10001, 0x81, 0x7fffffff, 0x0}, {0x11f000, 0x2, 0xf, 0x2, 0x5, 0x7, 0x1ff, 0xffff, 0x401, 0x4, 0x4, 0xef, 0x0}, {0x3000, 0x10f000, 0xc, 0x1000, 0x7, 0x9, 0x10000, 0x5, 0xfae, 0xf56, 0x4, 0x6, 0x0}, {0x10000, 0xf000, 0xc, 0xb8b4, 0x6, 0xfffffffffffffffe, 0x20, 0x7, 0x1, 0x401, 0x20, 0x4, 0x0}, {0x5002, 0x1f004, 0xd, 0x81, 0x800, 0x31fe6c55, 0xff, 0x630, 0x9c, 0x8, 0x4, 0x3f, 0x0}, {0x6000, 0xd000, 0xf, 0xffffffffffff0000, 0x5, 0xfffffffffffffff8, 0x8000, 0x1400000000000000, 0x2, 0x5, 0x5, 0x7fffffff, 0x0}, {0x4, 0x4000, 0x8, 0x80, 0x5, 0x4, 0x8, 0x20, 0xfd72, 0xa8b, 0x1, 0x0, 0x0}, {0xf000, 0x0, 0xb, 0xea, 0x3, 0x8, 0xfffffffffffffffb, 0x2, 0xe1f8, 0x1, 0x5, 0x5, 0x0}, {0x100000, 0xf000, [0x0, 0x0, 0x0]}, {0x4, 0x1000, [0x0, 0x0, 0x0]}, 0x80010000, 0x0, 0x4, 0x200010, 0xd, 0x2001, 0x6000, [0x2, 0x3, 0x6, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a12000)={0x0, 0x43b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}]}, &(0x7f0000de4000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f81000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000842000)={{0xffffffff, 0x4, 0x7, 0x6, 0x1f, 0x3}, 0x5, 0x1, 0x80000001}) socket$inet6(0xa, 0xf, 0xbc) 2018/01/21 13:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/21 13:28:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') r2 = semget$private(0x0, 0xfffffdfffefffffe, 0x74c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000037f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b59000)=0xe8) lstat(&(0x7f00005ab000)='./file0\x00', &(0x7f0000af5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000076e000-0x58)={{0xd519, r3, r4, r5, r6, 0x30, 0xfd, 0x0, 0x0, 0x0}, 0x2, 0x401, 0x3, 0x0, 0x0}) r7 = creat(&(0x7f000025b000+0x4a1)='./file0\x00', 0x20) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000d59000)=""/4096) mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000364000-0x38)={0x0, 0x0, &(0x7f0000f12000)=[{&(0x7f0000893000)=""/12, 0xc}, {&(0x7f0000b7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000246000)=""/147, 0x93}, {&(0x7f00005e8000)=""/182, 0xb6}], 0x4, &(0x7f000075a000-0x30)=""/48, 0x30, 0x5}, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00002f3000)=[], 0x0) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000eb1000)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 13:28:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)='./file0\x00', 0x4) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x8000, 0x440000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000003000)=0x2, 0x4) 2018/01/21 13:28:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000182000-0x38)={&(0x7f0000ece000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00006ab000)={&(0x7f0000aae000-0x118)=@del={0x118, 0x11, 0x71d, 0x3, 0x0, {{'rfc4106-gcm-aesni\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xdc6b}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xc24}]}, 0x118}, 0x1, 0x0, 0x0, 0x4008005}, 0x40) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000d0b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$mice(&(0x7f000068a000-0x10)='/dev/input/mice\x00', 0x0, 0x8a00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a80000-0xbc)={0x7fff, 0x2, 'client0\x00', 0x2, "f506aa9cc5aa2488", "813a61543f761fb53a8913bc83bb452419c33230b473c380a2bdfad7512a68c3", 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ce000)={0x0, 0x6c, &(0x7f0000c2a000-0x6c)=[@in6={0xa, 0x1, 0x825, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dea000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008fa000-0x8)={r2, 0x1}, 0x8) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) 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) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r3, r4, r4}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00009d4000-0x8)={0x200, 0x7, 0x7, 0x3}) 2018/01/21 13:28:20 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 13:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00004f7000-0x8)=&(0x7f00003de000-0x1)=0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') 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(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 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], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00003aa000)={0x10, 0x0}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 13:28:20 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f000007c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00005c2000)={0x6, 0x999, 0x5, "db8940fb4194", "6fe31eef78eefce1ba94423c2548a6d3"}) write(r0, &(0x7f0000022000)="a74f9540ff", 0x5) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x381) 2018/01/21 13:28:20 executing program 3: 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}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f05000-0x20)={{&(0x7f000073d000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 13:28:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x4, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0xdd12, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x8000000000000000, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) sendto$llc(r0, &(0x7f0000c1e000)="e174a3846ccd10052abe4bb9faca9635c1b04b50a0965829379fed53e9823e4e310cd7c4134ab6c9c44f17aa157bb66d8471ce5af470ff896346ca7fc858ebdaf1ab6e9afab65d92135c2b3ea351e8d97d4f76b61e539aebfa243903fbec1a9c0571d629b8dcd5e4c1cba4", 0x6b, 0x800, &(0x7f0000871000)={0x1a, 0x10, 0x5, 0xfffffffffffffffd, 0x81, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc4083, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000a0d000)={0x30, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:20 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mlock2(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/01/21 13:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x22d30f3cc763255, r0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000030000-0x4)='tls\x00', 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x48004) clone(0x0, &(0x7f0000004000-0x3f)="", &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x1000)="") close(r0) write(0xffffffffffffffff, &(0x7f00007fc000-0x3)="", 0x0) 2018/01/21 13:28:20 executing program 2: r0 = add_key$user(&(0x7f00005d0000+0x9a2)='user\x00', &(0x7f0000238000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000233000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = syz_open_dev$mouse(&(0x7f0000369000-0x12)='/dev/input/mouse#\x00', 0x0, 0x20000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000096b000)='/dev/vcs\x00', 0x41, 0x0) renameat2(r1, &(0x7f000030f000)='./file0\x00', r2, &(0x7f000068e000)='./file0\x00', 0x4) 2018/01/21 13:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) fcntl$getownex(r0, 0x10, &(0x7f0000f7f000)={0x0, 0x0}) ioprio_get$pid(0x1, r1) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) poll(&(0x7f00006d7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 13:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000b80000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d98000)=""/93, 0x5d) r2 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000661000)={0x2, 0x6}) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000a5b000)=0x82d, 0x4) 2018/01/21 13:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000089a000-0xb)='pkcs7_test\x00', &(0x7f00004b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000088e000)="aa3ec32afc2615d4b8c0a69c2bac2de471e1e0c4e7ea1e78619a5b8a08", 0x1d, 0xfffffffffffffffa) request_key(&(0x7f00007bf000-0x8)='big_key\x00', &(0x7f0000290000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b1c000-0x8)='em0eth0\x00', 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000ed0000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000418000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r1) [ 35.283205] sock: sock_set_timeout: `syz-executor6' (pid 4880) tries to set negative timeout [ 35.361733] sock: sock_set_timeout: `syz-executor6' (pid 4880) tries to set negative timeout 2018/01/21 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000af9000)={0x73, 0x79, 0x7a, 0x3, 0x0}) inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/21 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x4, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0xdd12, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x8000000000000000, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) sendto$llc(r0, &(0x7f0000c1e000)="e174a3846ccd10052abe4bb9faca9635c1b04b50a0965829379fed53e9823e4e310cd7c4134ab6c9c44f17aa157bb66d8471ce5af470ff896346ca7fc858ebdaf1ab6e9afab65d92135c2b3ea351e8d97d4f76b61e539aebfa243903fbec1a9c0571d629b8dcd5e4c1cba4", 0x6b, 0x800, &(0x7f0000871000)={0x1a, 0x10, 0x5, 0xfffffffffffffffd, 0x81, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/21 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000056a000-0x8)='./file0\x00', 0x40000, 0x20) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000cf8000)={0x100000001, 0x9, 0x6, 0x0, 0x6, 0x2, 0x3, 0x3, 0x7fffffff, 0xff, 0x81, 0xfffffffffffffff8, 0x0, 0x400, 0x8, 0x7, 0x5, 0x7f, 0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb5000-0xc)='/dev/rfkill\x00', 0x502, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 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) accept4(r3, 0x0, &(0x7f00004cd000-0x4)=0x0, 0x80800) 2018/01/21 13:28:29 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, 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) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd1000-0xc)='/dev/autofs\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) 2018/01/21 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/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$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e7a000)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) 2018/01/21 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = request_key(&(0x7f000014d000)='dns_resolver\x00', &(0x7f0000d45000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000013d000)='trustedtrusted\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000536000-0x5)='user\x00', &(0x7f0000f1d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000261000)="c761caa47ca1846deae0d98fbd2e7626f23e926133d446095d0b950933cac8755945f714633bf2c6e1c0b081777811d57fc6a080c20297957923a52b551734a70bb50f5d79947eaa8769a06e91716d41b6372e636b8c27a9d28f072e7a885cdd9838d61c580e855df3daf7312fee7fad819f60febb85f0968e74c92dcaf278de1f18ad7f469450c898e690fcd90579ed", 0x90, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f000058a000)=[{&(0x7f0000079000-0x34)="a26365aa7904e7a4360dbc95d69a5ee5c33130ee729bd568fa320be566377b48c89aa5a86c2a3ee2b3937eea26b55058fc5af55f", 0x34}], 0x1, r2) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0x1190}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/21 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d14000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c79000)=0x800) 2018/01/21 13:28:29 executing program 6: mmap(&(0x7f0000001000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f000000b000-0xb)='/dev/adsp#\x00', 0x8001, 0x240800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000020000-0xc)={&(0x7f0000021000)='./file0\x00', r3}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/21 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000016000-0x4)=0x0) 2018/01/21 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a01000-0xcc)={0x0, 0xc4, "2be59ee3e761734c2cdf10a26f7d77bfbf0bf7ddc1bf7b7922ab3295bba71e9770422c04c0a96523a1458391472cc5bdded382fb2e93529264557f2b04e4c3a69c77dada93d861f4dedb84915cdacb8a65db93a4dfda0e025448e160b8efa490cdfeb4e49e67baefc009f34e6eadcf7ae3b855aa00a2accb450ac57ed72d194fb1f209c0621a44b72f3f8ff20718eada4279bdbb9f6eb6f6f41feb33e8e2243ed10b6b5a040e490ee6c04015df6b3299c41bae132f97089df8617e8d23ba1c2025d35ec4"}, &(0x7f00003cf000)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e9c000-0x10)={0xb0, 0x2, 0xffffffffffff5a5f, 0x1d, r1}, &(0x7f0000c36000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/21 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = semget$private(0x0, 0x5131f27211c36de1, 0x203) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000a14000-0x6)=[0x0, 0x100000001, 0x80000000]) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/21 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/enforce\x00', 0x2000000001000002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000440000)={0x1, [0x6]}) shutdown(r3, 0x1) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000e3c000)=""/158, &(0x7f000001e000-0x4)=0x9e) 2018/01/21 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/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$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e7a000)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) 2018/01/21 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/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$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e7a000)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) 2018/01/21 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) readahead(r1, 0x10001, 0xcc957c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000348000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, r2}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x200, 0x0) open$dir(&(0x7f0000c5f000)='./file0\x00', 0x800, 0x100) socket$inet(0x2, 0x80000, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00008f3000)={{0x0, 0x5}, 0x1, 0x7b61, 0x2, {0x5, 0x52}, 0x200, 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]}) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x0, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={&(0x7f0000ef2000-0x48)=@full={{0x3, {"1476d56adc9fe8"}, 0x0}, [{"04381d7c0249ce"}, {"4b393a5beafab1"}, {"a7abe121593a6d"}, {"bcd2378bc82365"}, {"937984545133f4"}, {"84691b717c22e9"}, {"a4a67dc6101a34"}, {"7a23d38129aa1e"}]}, 0x48, &(0x7f0000ef2000-0x50)=[], 0x0, &(0x7f0000163000-0x570)=[], 0x0, 0x0}, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/21 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, r0, 0x0) mkdir(&(0x7f0000c81000-0x8)='./file0\x00', 0x181) r1 = socket$inet(0x2, 0x7fd, 0x0) llistxattr(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f0000e82000)=""/249, 0xf9) listen(r1, 0x49f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1000, 0x8462}, 0xc) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) getpgid(r4) r5 = add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000-0xb4)="5bfd9a1329b87d849c26b83fd8980ecf9f569e1778b85c2760e33ac1daff4a27145ddb84e192676210b7a27a208cb2f34f7245ff930cc4b8b55b0e06ac72d2ccf840bc986adeeba7fe7f742cf457fc39a5357a151803822e534808928e06b97379c69e2972acb1be7723375920bee3cb88432386504797575a7387fae60c85b1d09e700755a96f093b557aec66b2910ca0a4b41af569349dd3d2f26b777c818d3d500c3f0200000000000000c90eba291a786319", 0xb4, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f00003e2000)="2805f9b9960c1d4191d3546c76c52a4162d06556dc2d9008573887c272017315a6ea8805d68559ea3f8851a79b355ea9fed63805ba44c950d0f573b2831713e7c429e279edaa0e8f90316950d73b84f06270e0f7f3f9e8f31a137b376190695d4fc945e717400cebaa6da7d894dbe195a10f96999ee7261d78ac810e0332bbbc7ae906dc1ed53773018935acb15d98cce23a1002b5a3fe", 0x97) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) socket$bt_l2cap(0x1f, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000774000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000393000)='/dev/kvm\x00', 0x20083, 0xfff6) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) [ 44.130494] kauditd_printk_skb: 19 callbacks suppressed [ 44.130503] audit: type=1400 audit(1516541309.802:38): avc: denied { map } for pid=4942 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13498 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/21 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ad7000)=0x0) r1 = accept(r0, &(0x7f0000ecc000)=@un=@file={0x0, ""/92}, &(0x7f000086f000)=0xffffffffffffff6a) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e8b000)=0x101, 0x2) r2 = syz_open_dev$audion(&(0x7f000094e000)='/dev/audio#\x00', 0x6, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) accept4$packet(r1, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000007c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000c0000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r3}) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000110000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x100) munmap(&(0x7f0000d58000/0x4000)=nil, 0x4000) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000d58000)={0x0, 0x1, &(0x7f0000d59000-0x9)=""/9, &(0x7f00003dd000-0x98)=""/152, &(0x7f0000239000-0x2a)=""/42, 0x17004}) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00000cf000-0x58)={0x5, 0x0, [{0x7, 0x0, 0x2}, {0x5, 0x0, 0xc2}, {0x4, 0x0, 0x2}, {0x7a, 0x0, 0x20}, {0x4d0, 0x0, 0x58203fbc}]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 13:28:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.222263] audit: type=1400 audit(1516541309.873:39): avc: denied { map } for pid=4944 comm="syz-executor0" path=2F6D656D66643A1F202864656C6574656429 dev="tmpfs" ino=13127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) syz_emit_ethernet(0x6c, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x8, "0b85b2f04bab"}, {0x0, 0x11, "7207aa7d203db24d91bb0965488154"}, {0x7, 0xa, "04c966feab7c1f42"}]}]}}, '_t'}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000026c000-0x1002)=@file={0x0, ""/4096}, &(0x7f00004a1000-0x4)=0x1002) recvmsg(r0, &(0x7f0000091000)={&(0x7f0000100000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007df000)=[{&(0x7f000033c000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000bbb000)=""/0, 0x0, 0xeac}, 0x40) set_mempolicy(0x2000000000000001, &(0x7f0000824000-0x8)=0x5, 0x7) socket$kcm(0x29, 0x5, 0x0) 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x5) r1 = syz_open_dev$midi(&(0x7f000000d000)='/dev/midi#\x00', 0x800, 0x3) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$getown(r2, 0x9) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1b, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f000001c000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000c04000)={0xffffffff00000001, 0xfff}) 2018/01/21 13:28:30 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000c000-0xa)='id_legacy\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000-0x12)='vboxnet0vboxnet0*\x00', 0xffffffffffffffff) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0xb)='user:]self\x00', r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f000000e000-0x10)={0x3, {"d7ee6a2c9f55a3"}, 0x6}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000)=0x5ad, 0x4) 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000000d000-0x8)={0x4, 0xfffffffffffffc01}) 2018/01/21 13:28:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000889000)={@generic="0c0363abac9f293e999959924c950132", @ifru_flags=0x3001}) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4e000-0xb)='/dev/hwrng\x00', 0x8a00, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c26000)=0x0, &(0x7f0000452000)=0x4) 2018/01/21 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc3000-0xb)='/dev/vcsa#\x00', 0x6, 0x40a000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fbe000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc2000)=0x14) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007b5000)="b68001e36d62d4066f04c4489f4f4ef233fb6d617411ab4c03922b448bb7b19a080f7c6e1ff30c1942a9d93115079ed57d0f71fc66f43fd55b256f12747f123119bffb9adeb771759f19159306dfc0550b61884f4bd5496f14366436dfc01243ab753c7ea91d2c74a66cbfdada2eadd6582eac550117f8786c385dffea446b7c97d7a57827a129c459925e58ac5d2e4832b5639e7945ba8da937fc7545d73a6eff277b8d01638a19ac664d1499738fae3e02767b87810de0228f427c1ad39dcf45b8e1d71e4910e582ac34d6a3e3ab9a77be1d542e20568d0bffd1b74ff2f5e20c795a139d295f5aac79705c42157c25c66b1e", 0xf3) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) [ 44.276212] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 44.329625] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x9, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) munlock(&(0x7f000094c000/0x4000)=nil, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = socket(0x0, 0x80b, 0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000cb5000-0x4)=0x1, 0x4) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x2000000000) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) socket$llc(0x1a, 0x3, 0x0) symlinkat(&(0x7f000001b000)='./file0\x00', r0, &(0x7f0000549000)='./file0\x00') 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x3ffffffffc) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, 0x0) 2018/01/21 13:28:30 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00002de000)='/dev/midi#\x00', 0x3, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="4972d5fe0497dc3a3142e98455b41ed9df6ea56346afae5b764fcdc7ea4b0bda4c8d6c8164b03630840d239c23f5f412b557af8523fc93a679e816c214b1a1f6a3f9f88cdc208e9aab738ced64cc2bb86a88320282eb22a5e6813175bce0b461835d7203dd7515e6bc9570ef9f48e4315007f8caa48d168dbd2cd047ced1e8b8427faec7434569f7310c592273fbbbff6cd94274a19177175b9124e97ba485c725beafc51f4350f6dee62e39cfb76a876758f3cf124aff586010a2562bf3c9ab04a1a61ba2a174601c5b7157d7510ea79d85183c", 0xd4, 0x20000000, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x87)={0x0, 0x7f, "dbb4d037f2636965e99acc3cb4a68ed11922387234e912b8f54868a67b48adbe16b412ec1e63c73d52a42c54642b2c98cc689a33b02103f8048c5b12e07bd012a5cf2e49497ba1835179d6911b04b881637789be326641fa57a612a15975cc36d9941b2332dd007c57480f150870fe420fa49bab08233f5dae7ffd621d45a8"}, &(0x7f0000001000-0x4)=0x87) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000003000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000d67000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a55000-0x4)={0xffffffffffffffff}) [ 44.393600] audit: type=1400 audit(1516541310.065:40): avc: denied { fsetid } for pid=4982 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f0a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x80000, 0x81) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f53000)={0x0, 0x6}, &(0x7f0000028000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007bc000)={r2, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000df000-0xa)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000744000)={0x0, @in6={{0xa, 0x2, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xde1}, &(0x7f0000d0c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f2f000-0x8)={r4, 0x800}, &(0x7f0000c11000-0x4)=0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000067f000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000fe5000-0x10)={0x1794, 0x7}) syz_open_pts(r3, 0x20000) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000869000-0xe)='/dev/admmidi#\x00', 0x5, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000094d000-0x93)=""/147) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) fanotify_init(0x24, 0x109801) wait4(r3, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x7f, &(0x7f0000000000)="0445975c2de02ea2f9590c0581fdbe76806efc2396c18029f0278c4a5809fbc2a5f5795c3ad21f7244f46a980f10f4de12b61573ed3ec3110b72c4fb127d549fa7f8dc56a211e09b46d3c36b119f31fa326be399975c1ef0541b74be0a97ed6f3999f0321a6fd7970b55542b5efb30a43c6c3b7a3ea02d79702a1d5733f45b5773801f7e2c35c96a344193b5bc42c87b93745d09e96fc9d994321a07549f0cdfc9ca121e26473ac585b5f570c50c7e64a0944c35510ab7c1cf5708daa2d7987a80e2dd14cfccb4cef3237dbb33638f343d8a02d0e32e3b55233b20843af55f01bcd418c21e4eae") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.470065] audit: type=1400 audit(1516541310.141:41): avc: denied { map } for pid=5009 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=8932 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 44.504720] binder: 5009:5010 unknown command 0 [ 44.504730] binder: 5009:5010 ioctl c0306201 2000a000 returned -22 [ 44.516649] binder: BINDER_SET_CONTEXT_MGR already set [ 44.516667] binder: 5009:5018 ioctl 40046207 0 returned -16 [ 44.518283] binder: 5009:5010 unknown command 0 [ 44.518291] binder: 5009:5010 ioctl c0306201 2000a000 returned -22 [ 44.525728] binder_alloc: 5009: binder_alloc_buf, no vma [ 44.525771] binder: 5009:5018 transaction failed 29189/-3, size 56-8 line 2903 [ 44.545611] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.546099] binder: release 5009:5010 transaction 3 out, still active [ 44.546110] binder: undelivered TRANSACTION_COMPLETE [ 44.546214] binder: send failed reply for transaction 3, target dead 2018/01/21 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) r1 = getpid() r2 = geteuid() stat(&(0x7f000042a000)='./file0/file0\x00', &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000778000)=[{&(0x7f00003f0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d0c000-0x40)=[{&(0x7f00008c9000)="0dc549cabdd17d9edadb672377747bd69383cd1cf7e563d3cd83e8491d09c40226dfd7f84d517882b2f5f49842c0e2bb17f552f26f84c9cca8ce9145bdc2d3165664175ab72dd80f521c2d4317ad20cbcd111b38734e8c9ba67045e95fc0", 0x5e}, {&(0x7f0000ae7000)="becd436277fd9f92cfee3fea28b79de189a2f2e2da86e54a2bb90cb6955c4f9eebda6e40d01c1af6710fa9fcc0acd4c9ea13b7bb9fc438370ff70e99f8958c6896a5a01fe5052439263b1e4869e2c55e79d5bc9c96", 0x55}, {&(0x7f000077d000-0x7e)="349db07ff71ef0c5eb3bd3829329301dce8e37f26d860b9d3e195e65d7ed73b8f205b737fb90ccaf19f66b89476d551de0c19188e8c697dc646b67324ea4288016f15b4664363d7674fbcd887cde9f0b4babcddc5e812adfb1a5e7293e09ddd9ed1e97071711e3055504e9dfbc9359e42fa92efae811fca3e3ddbfaa66a2", 0x7e}, {&(0x7f0000025000)="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", 0x1000}], 0x4, &(0x7f0000715000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x40000}], 0x1, 0x448c1) bpf$MAP_CREATE(0x0, &(0x7f00002a8000-0x2c)={0x1b, 0x5, 0x800, 0x7fffffff, 0x2, r0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clock_gettime(0x0, &(0x7f0000fe4000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000061d000-0x8)='./file0\x00', &(0x7f0000ded000)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d48000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000451000)={r6, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b48000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) dup(r2) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b8c000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e21000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000d9c000)={r4, 0x0}) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000b47000-0x20)={{&(0x7f0000f3f000-0x1000)=""/4096, 0x1000}, &(0x7f000037c000)=0x0, 0x29}, 0x20) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c79000)={0x0, 0x8001, 0x30, 0x8, 0x1}, &(0x7f0000726000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000735000-0x8)={r3, 0x8000}, &(0x7f000002c000-0x4)=0x8) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2e) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) io_setup(0x1, &(0x7f00005e3000)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cf000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000f7d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x181000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000a4b000-0xb)='/dev/adsp#\x00', 0x80, 0x12100) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000f7c000)=[&(0x7f000044c000)={0x0, 0x0, 0x0, 0x7, 0x78417f8, r0, &(0x7f000080c000-0xc6)="e4679c2a102c17d2b8b2f78f5566544192ca2632cf367966882fa26379a891d700725882d9b849b1f4ffd0622db3a9b9f243b52a8c8a01e7e0077eddc7ecc99295518d352b3d2ae0caf1328621589a6a01ec42963646f4206e08ef2d0e597c01d3eadec8f80967ab04a17d405ca15b768e93ac1676c5b443495691e85646d27006cca0f9e9c40b8a8773129fa112734f09b030a5304fa34aad328502ac710740130083326d27b60478a1ad13d65bf8ac05e39f63c4cee3114d3a7af889062c2975b3bdf04760", 0xc6, 0x3, 0x0, 0x1, r2}, &(0x7f0000f7d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000c21000)="492994cc8c68ea3e3df48e5dcb141efa2d455c039c013cddc7efa21f98de139481cbf191926534b9ac04f0ed4176009720c572637c30cffb0d410d31f765a575db3ea506b42712b2d6a5", 0x4a, 0x80000001, 0x0, 0x0, r3}, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r0, &(0x7f0000152000-0xe8)="a8b09035f184382745e98c1b50d9e7be93862b029910961d8917dafefead520c37064687dfebe216b305c7200cc2c91aca47d0755743b271914a9109df6a61a6f76e6f00080506a66e42ab5d43af051bfad6daf93e1b9ea5a8ce9ed5d019629e37667656cc88d0ed12fc25bad590441fed7e1902849c08bc4a5f485d3a0cd57ad83f5644cd542fe64421ac9491aba04f65a6a310fe4985ffab80b33c95868ddba13907b60705cb9fe7cc5836a9bc16e02551da23089a3434c96c23fb8bcd43f3257630e2138b0518b2e34cbc746c0a3766955601c108cf7b6a9f989396887ee1a5cd06173e8a3a2e", 0xe8, 0x7, 0x0, 0x0, r4}, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0xf, 0x8000, r0, &(0x7f0000869000)="aae060fc60af1f6967342aea7ced02f8780d01447d80b5f209b74208be3b384fbfa3669d2e73653470d1d773c952fb0fec4065a7621cfcd65874ba75ba5e442d6be195617015af9b3ecfbadd6d29bfd988f66e9a443c1cad566005dfe7699ab09e05300e10fd5d60cc90a7348c7f51e00357a3af279249044bf8567a8360b3e01d098850b2292034702ddce7a2", 0x8d, 0x4, 0x0, 0x0, r0}, &(0x7f000085a000-0x40)={0x0, 0x0, 0x0, 0x8, 0xd5, r0, &(0x7f0000f7d000-0xc4)="ce2bee23b8f21a8abd96d6b65361fb62e369ac460d6ff9fc63a7b582ac2601d1a2197a67021dbdcdea9b6da2aea4ddeb3c694769ce11555a912ad9391a0685ee80a701000273f6685cd5e1f509c03fa36489a9d10e872dd1eadf862d029c2e4b3822b6b5c54ad04f6768f6438b74f9845333c6251f030e5cc5cd7eef0a931007db0c4378d4208a1fdae40ac01c79e2300071798dec4ca91826315b7808408a47c67b78b3eb88efae99ec21c614746f46b974d9844e49033db9182920aa2f3a1008e2b7a2", 0xc4, 0x7fff, 0x0, 0x0, r5}]) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x7, &(0x7f0000424000-0x8)=0x0) io_submit(r7, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 13:28:30 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000429000)={0x3, 0xffffffffffffffff, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/qat_adf_ctl\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f00007ad000)=0x0, 0x80, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a83000)=@buf={0x9b, &(0x7f0000f14000-0x9b)="767ac2c107a319234cb61c161a2124281cdc6c6e4f4e9d4928d3f5fac29a97779a7a8fc2f07bf20a8b2dafc3ed469999f3debebd2568116a2388b008e28c123195c7bb3a6c6f1ff36d638ac7b29121eb3f4b2c5863f7ca2369bf0f1401cd515e069cb01169fc6a709b5c0a735d4df2fe93b0acaa0fc5f868012f6588d49dfc9699bce6ab72d0f9912a0cc2225d7ecd0dce400c689a6fdec128d28a"}) 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) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) getpeername$netlink(r2, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fd000-0x4)=0xc) preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/21 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef3000)='net/raw6\x00') mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ef4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006ab000)={r2, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvfrom(r0, &(0x7f0000758000-0x5a)=""/108, 0x6c, 0x2002, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) accept4(r0, &(0x7f0000289000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e43000)=0x9, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000ef5000-0x8)=0x0) io_destroy(r3) 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003e000)='./file0\x00', 0x141000, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008cf000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003d9000)={{0xa, 0x0, 0x86e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0xee9a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe54}, 0x80000000, [0x1b8d, 0x2, 0x5, 0x8, 0x0, 0x4, 0x1, 0x3c9]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000aa000-0x78)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dspn(&(0x7f0000911000-0xa)='/dev/dsp#\x00', 0xfffffffffffffacd, 0x2000) r4 = creat(&(0x7f0000cf6000-0x8)='./file0\x00', 0x11) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000734000)=0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00001c7000)={0x6e296a22, 0x40, 0x2, 0x104}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000034c000)=0x801d) ptrace$setopts(0x4206, r5, 0x5, 0x2b) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000bd4000-0x8)={0x3, r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000adb000-0x8)={0x0, 0xc}, &(0x7f000033c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b43000-0x8c)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f19000-0x4)=0x8c) syz_open_dev$random(&(0x7f0000875000)='/dev/random\x00', 0x0, 0x10000) write$sndseq(r2, &(0x7f000035a000)=[{0x80000001, 0xe4, 0x3, 0x3ff, @time={0x77359400, 0x0}, {0x2d, 0x2}, {0x101, 0x9}, @addr={0x5, 0x4}}], 0x30) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f00008d8000-0x4)=0x80000001) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b55000)={{0x80, 0x2ac0, 0x2, 0x9, 0x7, 0x1}, 0x9c0, 0x6, 0x1, 0x4, 0xae29, "4791ac3045aa98f75b0e4361f86c807931acddcf7041336fa830b1478441919923cd1c7928df0f49a996d345ecabac888bfde764af49bf7305c46f2a6876c19145e36bf5a9e84d8e06e48a77345f15d460a60efbf1e64f5dbeaf16e261fd6ca9748dffb165b637e6077b0f56f76aeeb600b264e196f76893851fabb48bae6726"}) splice(r2, &(0x7f0000122000)=0x0, r3, &(0x7f0000913000)=0x0, 0x7fffffff, 0x1) read(r4, &(0x7f00003ee000-0x93)=""/147, 0x93) 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80) poll(&(0x7f0000001000-0x8)=[{r0, 0x8000, 0x0}], 0x1, 0x7ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) [ 44.597079] audit: type=1400 audit(1516541310.174:42): avc: denied { set_context_mgr } for pid=5009 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.620300] audit: type=1400 audit(1516541310.177:43): avc: denied { call } for pid=5009 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.643080] audit: type=1400 audit(1516541310.178:44): avc: denied { transfer } for pid=5009 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000eac000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000335000)=0x0, 0x16) 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) r1 = dup(r0) recvfrom$inet(r1, &(0x7f0000585000-0x54)=""/84, 0x54, 0x10000, &(0x7f0000f2a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0xfffffffffffffde4) 2018/01/21 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00001cd000)=0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/01/21 13:28:30 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000b92000-0x34)={0x0, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/21 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e7b000)=0x0) ptrace$cont(0x18, r2, 0x5, 0xff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flock(r0, 0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afc000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000994000)={0x0, 0x0, &(0x7f00004aa000/0x4000)=nil}) 2018/01/21 13:28:30 executing program 6: clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a8e000-0x12)='/dev/loop-control\x00', 0x54800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000068d000)={r0, r1, 0x7, 0x3}, 0x10) setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000532000-0x8)=0x3) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a80000)="be", 0x1, 0x0, &(0x7f00001e2000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000fba000)={0x4, 0x9, 0xfffffffffffffffe, "d855218cb67b", 0x9, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendmsg$nfc_llcp(r0, &(0x7f00000c0000)={&(0x7f000055b000)={0x27, 0x1, 0x7, 0x4, 0x1f, 0x5, "4793fd6e59bd5683c4f02804f933f842bd5dda26ce0173a2b642f73b13fb10051dba004a417369df80be8f0c6f1a1a7f22cc375caec106cdd9a30884420869", 0x8}, 0x60, &(0x7f00009cf000)=[{&(0x7f00003cd000-0x7a)="7a3cbc7be0416d8b0e3792ce644d0f7d4ad78fffe0ae308f6cef302f78812a591facf1841fe9800bdddf40e7fda1cf1ab6d53133c5a8949abd9118f7fe3bda479098ed3b3cce0e2d1059ca58c178f2b857bf3a9a70b105ac3d4680cdf8d895f0f2af10b692d6c2d823f99b118ab4e5aab55e143a09af27395530", 0x7a}, {&(0x7f0000369000-0xa5)="d1d3dd41b49c5ccc274f89351da44679c941b877fcf2513c8e65bf52f0ff66564ef28b368d3d56b433f95f8295ad60199936de267102797de0d7fc3ae70b916c7befd17f10064e176ab21faf793837783063332457718074b2aa32cc033f0b2fe9fc60516464275929c8ccbd5ecf58b9bc982777296f258b30e16c69e60d868c7dad05c80fe0dcba0edef1317ee94d39341f7dde6a60ecde6af797398153961d28360089ea", 0xa5}, {&(0x7f0000be4000)="c43e771c59ca4a4c811c9782d1d4265115d7988020cb1b9011cff951ec1f2a1cdb1e20f9b5842d11f172b1aeb31e29b13e2be7de24bb69e24ddb1386d3d16ffa2e2c841efdac8e2dce75845e4c558e4fb5496c8bb89a1c055e65c6d67c5ef469da0e6ed3860df079e154449fe96d909bba33c11f1133ea83e75eb18693ee19e53ddf662bf82aae17859478c877f2f6ccf9f0e8f2169cb5aafda2add7e02ca9d596738df296f3e6093f6c4448990f261fb2159bec", 0xb4}, {&(0x7f0000ea9000)="77c2f028b0b6e9fef654e9d0c9bd92fa68dd0319583218efd49cf14c4de6df3211918ee540f8d04992ee69ec3d3a410fc6b6381d566aeb92a8a768fcba6f4362b6d120b8e730b517017b7815e21fb32822e09e09ec67e2824a552ed831fdb19f6afd90e16b22cc45257ee829146dd48703fe042f4d812ce94874ac4915c496d88bfd512e2252764b8a2c7dff7875bb5c16c7aa1575361dc7ba9b11b40e709ede9864d62f6511395c1939eea4c12c36034e69c173b41443d56409becd743c705329159b3436b92abb5262e69c1093508c77d680bd770b0563eab7443fe39018f2dbed8023275659e9d3e2dbd7a4edf78197da2ed5164a3741", 0xf8}], 0x4, 0x0, 0x0, 0x8800}, 0x4000000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b64000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, "1e83da8f98103abf06e8fcb2c6c408a506000000000000002f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b47acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0xfffffffffffffffe]}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000ba3000)=0xffffffffffffffff, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) r2 = perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) connect$llc(r2, &(0x7f0000805000)={0x1a, 0x6, 0x80000001, 0x9e24, 0x6, 0x970c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001bb000-0xc)='/dev/amidi#\x00', 0x3, 0x200000) r1 = syz_open_dev$midi(&(0x7f0000675000)='/dev/midi#\x00', 0x3, 0x8000) accept$packet(r0, &(0x7f0000745000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d5000-0x4)=0x14) getresuid(&(0x7f0000673000)=0x0, &(0x7f000087d000)=0x0, &(0x7f000091d000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d38000)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x5, 0x2, 0xa0, 0x80, 0x87, r2, r3}, {0x0, 0x1, 0x100, 0x7, 0xc08, 0x80000000, 0x6, 0x8}, {0x9, 0x786f, 0x2, 0x5e}, 0xb1, 0x3, 0x3, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x3, 0x1, 0x0, 0x8, 0x3, 0x3}}, 0xe8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000ea0000)=r1) syz_emit_ethernet(0x46, &(0x7f00009e7000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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]}) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7c000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e31000-0x29)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 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]}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000149000-0x78)={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) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b5f000-0x8)=0x6000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000062e000)=0x0) 2018/01/21 13:28:30 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) close(r0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x1, 0x410000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00005a3000-0x18)={0x10001, 0x9, 0x8, 0x3, 0x3, 0xffffffff}) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ca000-0x10)='/dev/sequencer2\x00', 0x18040, 0x0) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = syz_open_dev$sg(&(0x7f00002aa000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x20200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e0d000-0x8)=0x6f, 0x5) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000112000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000048e000)="1825a5b2738a72cbfc88c88e47359591", 0x10) mbind(&(0x7f00002e6000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ebe000-0xc)='/dev/amidi#\x00', 0x9, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00004cd000)={0xa93, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8b9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000063e000)=""/82, &(0x7f0000cf1000-0x4)=0x52) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/21 13:28:30 executing program 1: r0 = gettid() exit(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x200, 0x0, 0x9, 0x3, 0x81}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f61000)='/selinux/checkreqprot\x00', 0x10000, 0x0) read(r1, &(0x7f0000f2e000-0xcf)=""/207, 0xcf) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="", 0xfe5c, 0x0, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(r1, &(0x7f0000578000)='./file0\x00', 0x40) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$audion(&(0x7f0000e6a000)='/dev/audio#\x00', 0x528, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000279000)={0x6, 0x0, {0x0, 0x3, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:30 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000968000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000040b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xa002, r1, r3, 0x9, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/kvm\x00', 0x503100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002a3000-0x18)={0x0, 0x0, []}) r3 = creat(&(0x7f00001a8000-0x8)='./file0\x00', 0x40) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000043a000)="cab4ee4c17b414e95f59e72956e163eadc83fc8f566bfd48d65ab9179a8c26eab56529937e79eee8cea705eef6306f3d5d1d920efa4945ad15dbb63edb055d1f3e9ce1e98b584ee13e1fd9f14008bb8dbc5160bf74e2b8c79f28970966", 0x5d) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f000002f000-0xf6)=""/246) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0xffffffffffffff29}], 0x0, 0x0, &(0x7f000002b000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/21 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x807, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001bb000-0x2)=0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000375000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f3000)=0x10, 0x80800) socketpair(0x1, 0x3, 0x5791, &(0x7f0000758000)={0x0, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000074c000)=""/48) getsockopt(r0, 0x0, 0xfffffffffffffdff, &(0x7f00008ab000-0xe6)=""/230, &(0x7f0000fc3000)=0xe6) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) 2018/01/21 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004b1000-0x4)=0x9, 0x4) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") accept4$vsock_stream(r1, &(0x7f0000866000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000100000)={0x7}, 0x4) pipe(&(0x7f0000278000)={0x0, 0x0}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = add_key(&(0x7f00004e2000-0xa)='syzkaller\x00', &(0x7f0000702000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c31000-0x1000)="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", 0x1000, 0xfffffffffffffff8) request_key(&(0x7f0000719000-0xe)="006e086f00e1ff9100006572002f", &(0x7f000021f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000539000)='vmnet1bdev\x00', r1) 2018/01/21 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000087f000-0x10)={0x0, 0x3efd, 0x2, 0x401}) 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) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00003aa000-0x400)={"fd0bde56e4918383d26da7443df91e9b58798255d4c3a6dedf97d3090d35a3f50e89577a8207f957234adb4a02742ffe1d405f0cda678839187b92a973e684470d824a0b7a33003b09ab6fe24c1f3bf082272afdecbe35a4ba883212855d4845fe82a03dad23d8ce5a9e177a4a0c19b559b720b771473f8f73415dd1b7068dae84fd5d49c99da22a8b27f8fedc2545c6ec30d9765992d1ff12776d29b93da4151b58d1bda6bbd8d81c63f94e0811865d67839134049b7b54862e9d8c0ca91bb689981600033d3ea642ea2727ef2194fad852e83eb9ed09fc966e53fe93b9a0b33e8abf058bf13279cc39fd7844d3bb08f5a120fc7260d616daeb90d9cd79cfe0e1b50cc21b1fde484c98e7810c0d5939cfba2c6f269c4c44523d99b70458074615d1e2d4e41d524be6d7d5034d4ac0813c8fbebc9c979b2240d10242d50efb03e9be15564e52cee33c558d14729bdc89cc6b829f600c8ce6abccea6c06d53c44102c560aa7deb8b6529a2f51d87306ed79afd898c1879d3320efbeafc8793d9d9837c1d72495192d0055c0712621ee4ed0d5d96b08fee7743c3ba84d5cb4e9f47a67cb23d953589115bd25c6a93da0f2e5f76b421e83010b9ea96510261e3a0803bb78e311bfcd0ba47392aa485d7eb9d806cc7e13a8cd4098bc89302541d217e530f684b256f9d26a74d7ebb110436a06194a07a0684670f6e58915ee75bb123b1aa83ea37be6fabfa08b583157eeb56bf76886cace2eed20d360a78e1a9ea2e768d2a809084fbbd3d939b8e6e22b9e7a38ebbb5555a16ee3a2cd743d50038a084ee5c6454c1efd95107df7aef6c60ef7d7b09b878a186afc57776b6fbd87da95aac16631e38f5e5452102866247095bd92812ace4dbd974e26a43c867b691576d0295a9fbadfc07efb39c124f8785bddf7439b3fadcf31a992ff3357aa68fbd01ae1539f083af11fab1df56c98a56c1ba464b7e20ef7131947d0aa24f1839e7485351966f7515ba9b523af1c40d393bf2472ea2a504f414c01444ab0d50b02b73650951bb6d3596891ba66556b08be47bea6501784560b4ad79e902855265ec2d7d6f1c2784063d4f033912775d32396cc4facda1ecf6c285c2d98024c0e774e81f86cc4097571d848fb4fc8221476f4d0a78b961304e62a27d8cc7187956a293a3d77ad88ce6ea7e01b1247f959f82b284b58261b63f8e826ea4b717dd6a8c4049accba66d36502e4d98379c8f65694c21ae7037d28e29cee0a14816e6b85669f6765472099a36f2329f28747fca6a5358cc6f23bdd1f91803e0ecf1ffb611af34d91ee0e910c8737a771cf3434356753ba415f2befe5bd0a1824caa9ddb59871af0b959ac54aae4998a91e2bdefd4d4d1ef6a0032a724a6765eb295ade6ccb81fc9780447e4f970c736b6b9f24dbd890a25893032b0f9410de171a3e5f82"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x0) 2018/01/21 13:28:30 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000+0x112)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/21 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/rtc\x00', 0x80000, 0x0) mq_timedsend(r0, &(0x7f00002d8000-0x8)="dec782484423a647", 0x8, 0x8, 0x0) r1 = socket$inet(0x2, 0x2002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0x14) munlockall() bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x259, &(0x7f0000d39000-0x44b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="633840823d76", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @lsrr={0x83, 0x0, 0x9, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001]}, @rr={0x7, 0x0, 0x20, [@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x1]}, @noop={0x1}]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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) poll(&(0x7f000036e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000226000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008af000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8, &(0x7f0000003000-0x8)={0x8000}, 0x8) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000002000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, r1/1000+10000}, 0x10) 2018/01/21 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x600, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef3000)="0b09739dd6c99125fe34946ccf4f02a8b36033e7880a9568e9c905452458f7e3e8e8da", 0x1c4, 0x8015, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef5000-0x9)='/dev/dsp\x00', 0xd02, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ef5000-0x50)={@common='yam0\x00', @ifru_ivalue=0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ac0000-0x8)={0x8, 0x8, 0x9, 0x6}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) getuid() setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000630000)=""/81, 0x66, 0x0}, 0x41002106) 2018/01/21 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)={0x80000000, 0x4, 0x3a1}) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000cff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f45000)=0x60, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000488000)={{{{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x80009, 0x5, "4c2e5c418ad6c3ea2182d1687e3b2611090cd7f7ff010004008869c892f40e82704a0a0791fa227a618a45b58324319ef4a41fa0fd044b66efb39baf6bf1bf20c3bae7d46767728da8c15fa84190b1e5"}, 0x160) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)=0x0) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000005a000)=0x6) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b8000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d8c000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b18000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000000000)=""/140, 0x8c, 0x10000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x9, 0x1, 0x46, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000467000)=r0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000e06000-0x4)=0xa4a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000052a000)=0xffffffffffffd50e) pread64(r2, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c18000-0x4)=0x108, 0x4) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000007c000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/21 13:28:31 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) r3 = socket$inet(0x2, 0x80007, 0x9) open$dir(&(0x7f0000803000-0x8)='./file0\x00', 0x2, 0x20) listen(r3, 0xcda) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000896000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0x1f) 2018/01/21 13:28:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10080, 0xa2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x1, 0x4, 0x1, 0x0}, 0x3f, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0xfd)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000a36000-0xc)='/dev/amidi#\x00', 0xe3c, 0x100) fchmodat(r0, &(0x7f0000fa1000-0x8)='./file1\x00', 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0x1759, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="7fa4888f1bac48fe1f80033711c2e66b26d7da114793bd812c529a3b752cf77b2e0ee32a37ef2630ca75a3336b623d36", 0x30}, {&(0x7f0000008000-0xd9)="248ba411981f71ee882d2a18c565d7cb2590bcd53407e5e17ef23d8383fc03a35e445d7bdb9219565b74faeb8448c14cb1988dcfdfc571c4f904ff260df2f861349dc68afac23d148010bbfb7d4863f9cec1d021aa91f9455b0471b331e425dc00d3989d2b42ff3d22c48b6c944b22760761d9def2363b06d546fc710e886cb2add5923ea95cc72e00a9da1e69e64c327cf27be5382265cd2aa178eb6f63c7817a8b42d1b81f3b510269da96b95a86e44f85391d1733585d8002e74bc0fa8ab3b42f3c2bc9ae76c93baa839489ffb20bff9a049301ccc06eca", 0xd9}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000007000)="c3f696979d1fac28fa75057fcf124acf5cb57fdc41718893d1655609b7daf4f6418a42b4053917f41a36b50bc9e84953bc3ad35866674df1ca33a88a52a1741b7e5586c7", 0x44}], 0x4, 0x0, 0x0, 0x4000000}], 0x1, 0x8000) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044160, &(0x7f0000006000-0x1f5)="") 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000899000-0x8)=&(0x7f0000226000)=0x0) 2018/01/21 13:28:31 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000019000)={0x6, r0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000019000)={0xac, 0x29, 0x4, 0x0, 0x0, {0xc, 0x0, 0x0}, [@typed={0x10, 0x62, @u64=0x20}, @generic="d0da2215e97da2d412c293636fd1d7d3754d38269197767e5de5def93eec9063707afdfc09c4362eaad7b5f5a6c0b6aab0560593f130650ccd707d49b47f327a5701faaa12b2659435a983691ef5098dd4a1445f042a5f028c40852a171742740cd15a65de6d23e5dfe7e5ed0fa1e1c78884182f3ce004e85874e0cf3d4f1b4d985d8dcd72f0"]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x24004011) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000001a000)=""/250, 0xfa, 0x3) 2018/01/21 13:28:31 executing program 1: clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eec000)={0x0, 0x0}) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000070000-0x10)={&(0x7f0000acc000-0x1b)="", 0x0}) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x20) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f000010b000)=0x7fffffff) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fac000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x6, &(0x7f000043c000-0x10)={r1, r2+10000000}, &(0x7f00001a4000-0x4)=0x7, 0xfffffffffffffffe) 2018/01/21 13:28:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b8000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d8c000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b18000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000000000)=""/140, 0x8c, 0x10000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x9, 0x1, 0x46, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000467000)=r0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000e06000-0x4)=0xa4a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000052a000)=0xffffffffffffd50e) pread64(r2, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c18000-0x4)=0x108, 0x4) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x802, 0x0) ioctl(r1, 0x8b16, &(0x7f0000001000)="") 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000758000)={0x0, 0x0}, &(0x7f000095d000)=0x8) 2018/01/21 13:28:31 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="acce84f6abb2", [], {@can={0xc, {{0x3, 0x2, 0xffff, 0x4}, 0x3, 0x2, 0x0, 0x0, "bc18061071205823"}}}}, &(0x7f0000008000)={0x1, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x10001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000026000)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000099d000-0x50)={{0x200, 0x1000}, {0x0, 0x80000001}, 0xfc00000000000000, 0x1, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092d000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055e000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcde}, &(0x7f00008ed000)=0x98) connect$bt_l2cap(r1, &(0x7f00001ac000)={0x1f, 0xd3, {0x80, 0x7fff, 0x40, 0xeda2, 0x1, 0x1}, 0x4, 0xfff}, 0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000013b000)={r2, 0x6, 0x10}, 0xc) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0x140, 0x20) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) 2018/01/21 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a6d000-0xb)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000543000)=0x3) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000838000)={0x5, r1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000660000-0xb)='/dev/mixer\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f0000ba6000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{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) pipe(&(0x7f0000435000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)="", 0x0}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) umount2(&(0x7f0000b03000)='./file0\x00', 0x1) 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000521000)=[]}) getrusage(0x0, &(0x7f00005a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000)=0x0, &(0x7f0000017000)=0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd79, &(0x7f0000007000+0xe36)=[], 0x0, &(0x7f0000017000)=[], 0xa0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000000a000)={0x401, 0x1, 'client1\x00', 0x6, "53218abdb29e9b69", "a096b3e239be0a3651222cfac1e17c35445072a5c4f540dd040760ddf3bc6063", 0x8, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 45.560567] audit: type=1400 audit(1516541311.230:45): avc: denied { ipc_owner } for pid=5216 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 13:28:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000712000-0x8)=0x0, 0x55b, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) 2018/01/21 13:28:31 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aa4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ef000-0x4)=0xc) fstat(r2, &(0x7f000094a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000bd3000-0x8)='./file0\x00', &(0x7f0000f63000)='./file0\x00', 0x3, r3, r4, 0x4, 0x5, 0x800) lseek(r2, 0x0, 0x0) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000002000-0x9c)="ac") [ 45.612228] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 45.641614] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/21 13:28:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d37000)=""/113, 0x71, 0x40000040, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="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", 0x11c, r1) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000075a000-0x10)={0x59, &(0x7f0000144000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00006f1000-0x8)={r5, 0x1}) 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000042b000)=0x14, 0x80000) bind$packet(r1, &(0x7f000086a000-0x14)={0x11, 0xfe, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000064f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000964000-0x6)='rxrpc\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0c000)="8a4438ce337e483a3e9a481a9c7d595232137052851f25874055ce77a7beb180c4a86e842989e4a1b6bc630f1c3b454f7628e29640cb15d49bf5f6b9e44161cef44abab2054bb0c0aa7b278acac48d9a832fb29a1ac3395167bc918b4780edc61f2d9430e81d9a84f53dfb51f9dbb1bce976752405b84b0083bd1dceaf1bc2e8ebb29fe7c8cd8b995881b94d3b6bdd379b2f46f9923bdf0313b473596503572057cdb688c31d7e5a26a2616280420ca27a3e7fc60c8068b2d782c398994f6f10592d3b33b2538ab38e5fae66f20136f438632393a118788d17351ffcca08458957365c614fdf609c82fd2d3fe322ee", 0xef, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000e06000)='keyring\x00', &(0x7f00006a6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000787000)="df26ada38cfa10bd6a4dd1263242e3b4ecb4c0a53aaf7fe49ef2f6a136", 0x1d, 0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e5d000-0x9)='/dev/dsp\x00', 0x418400, 0x0) bind$alg(r3, &(0x7f0000ea9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r4 = add_key(&(0x7f0000939000-0x8)='big_key\x00', &(0x7f0000a8d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c9000-0xd0)="afb1a10b4ad65cfd60890810ff4a090248b1fb436d51b3b255d3d6cff58d7543edd6955f5f52e431784b4338ee184eb509af82e88318396a95f91c117878f0c0bef7e9791f300c8083e88f70586fdc5b4ec027431eedf77fc27effe30beb1b7e949bcddfdbf3a3659fe5406005270f6ae28d4fdac7dbff6406b7e2737efc3104b212c2edea36165af9873b01006e9a559dc3a4aee1ba1e878fb35443edc4ad364a03c0d4911c639364361d7fcd69289aaa61daaafd3e4fac67526bd6e36c3195d1952eb62f0498a2941737fe489e1ede", 0xd0, 0xfffffffffffffffb) lstat(&(0x7f0000506000-0x8)='./file0\x00', &(0x7f00009e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f00009ad000-0xc)={r1, r2, r4}, &(0x7f0000ec7000)=""/74, 0x4a, &(0x7f0000b7c000-0x38)={&(0x7f00006a9000-0x40)={'cryptd(sha256)\x00'}, &(0x7f0000dc7000-0x33)="da61f9997ef7956c3bcd2c6f3cdece01879739272270852d50aa3201d065a199978ed6d33d9b3f86bd12c364c0fd03a038660e", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000a3e000)=""/109, 0x6d) 2018/01/21 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b16000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) r4 = syz_open_dev$sg(&(0x7f0000acd000+0xbac)='/dev/sg#\x00', 0x10001, 0x10000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000033e000)="ad4997b0173f6d2d935d870cdeda7d77", 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)=""/0, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) [ 45.658231] audit: type=1400 audit(1516541311.329:46): avc: denied { net_admin } for pid=5254 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 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef9000)={0x0, 0x0}, 0x8) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) pipe(&(0x7f0000c8d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000515000-0x8)={0x0, 0x1}, &(0x7f00003d3000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000060e000-0x8)={r2, 0x5, 0x3}, 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cee000)=0x0, &(0x7f00001fd000)=0x4) ioctl$int_in(r1, 0xc82826ea7b90b136, &(0x7f00006b1000-0x8)=0x0) r3 = gettid() sched_setparam(r3, &(0x7f0000b67000)=0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000008a000-0x1)={0x3, 'm3r'}, 0x4) getsockname$llc(r1, &(0x7f00001c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000271000)=0x10) eventfd2(0x80000000000009, 0x8000000000080801) 2018/01/21 13:28:31 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) dup3(r0, r0, 0x80000) poll(&(0x7f0000bc5000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff800) close(r2) 2018/01/21 13:28:31 executing program 2: 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) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00000d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006cf000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb6, 0x5, 0x4, 0x9866, 0x9, 0x0, 0x7, 0x9, 0xffffffffffff8000, 0xff, 0x0, 0x80000000, 0x98, 0x4, 0x7]}, &(0x7f0000562000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000996000-0x8)={r1, 0x900}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000d5000)=0xa2) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00004ca000-0x88)={0xffffffffffffffc1, {{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x2, r3) r4 = fcntl$dupfd(r0, 0x0, r1) r5 = syz_open_dev$mouse(&(0x7f0000c2b000)='/dev/input/mouse#\x00', 0x3, 0x8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000dac000-0x50)=[{&(0x7f00005f0000)="cd38c1b33df9912a87e3588c4cd48e10e703eaa59fb5cf3c5cda3080", 0x1c}], 0x1, &(0x7f0000eb3000-0x15)=[], 0x0, 0x3}, 0x0) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002f3000-0xb)='/dev/loop#\x00', 0x1, 0x4001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) prctl$setendian(0x14, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000edc000-0x4)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000813000)={r3, 0x4}) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000005b000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f31000)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000037b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000018f000)={0x0, &(0x7f0000ffa000)=[]}) timer_create(0x0, &(0x7f0000c46000-0x60)={0x0, 0x3, 0x0, @thr={&(0x7f0000e53000)="1815a900212746f6752e66a819f35adb38c9e159e2287ed7f3a8e3cc80bc0aca7f351bd73c207cbbd3e1302117082af2451017138087e39790062dbb15bb", &(0x7f00009a4000-0xd6)="20406e043400c162ef6bbca57773577044bfeab61ab4e43f63727f763d07cad12c30eeda19af068ec231d5a900d283c9750e61308f01a55db9efc7e9ab21f528f33dd26d379ee7e29945026740ac080d6f6e1eed4f53b56a90a429b9de962e01898da730e66201fce256d617d9983be4b4601270b2ccc36f9b2b3cbec1b23d312a536b82399fea2028b1cd81bbafd22ce30e3b3a169cabd20cebd82cfab3741b5f52d2b4856093a91cb80ee690df638b33192ab83510f0958320e7063ab14e2d205a5665cbf7f3e1a9bee764963559a0ebb427605deb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb4000-0x9)='/dev/rtc\x00', 0x6080, 0x0) connect$inet(r2, &(0x7f0000e14000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(r0, &(0x7f0000454000-0x4)=0x0, 0x40000001, 0x0) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000000f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = creat(&(0x7f000000e000)='./file0\x00', 0x146) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f000000d000)=0x3) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) timer_create(0x5, &(0x7f0000009000-0x60)={0x0, 0x19, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r4) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000010000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9d8a, 0x80000000, 0xa6d1, 0x0, 0x100000001, 0x6, 0x1ff, 0x7f, 0x8, 0xffffffff00000000, 0x6, 0x2, 0x8000, 0xfff]}, &(0x7f0000009000-0x4)=0x9d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000010000-0x8c)={r6, @in6={{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [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]}}, &(0x7f000000f000)=0x8c) 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x5, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000)={0x1, 0x3, 0x5000000000, 0x0, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000585000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) syz_open_pts(r2, 0x1) rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) write(r3, &(0x7f0000236000)="", 0x0) 2018/01/21 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000016e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039d000)=0x1c, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000766000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b77000-0x4)=0x14) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xa000) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000c5b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001c7000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004d1000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x897, 0x6}, &(0x7f0000b48000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fb5000-0x8)={r2, 0x22ef, 0xfffffffffffffffa}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000eb1000)=0xfffffffdfffffff9, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007d1000-0xa)='/dev/vcs#\x00', 0x4, 0x840) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000fd3000-0x8)=0x7) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r2 = signalfd4(r1, &(0x7f0000a9c000-0x8)={0x1}, 0x8, 0x80800) signalfd(r2, &(0x7f0000519000-0x8)={0x0}, 0x8) 2018/01/21 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="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", 0x1001, 0x0, &(0x7f0000859000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000098000-0xb)='/dev/midi#\x00', 0xb7d, 0x8004) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000b25000)=0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x669}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 45.852876] could not allocate digest TFM handle cryptd(sha256) [ 45.853904] could not allocate digest TFM handle cryptd(sha256) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) munlockall() connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00005ef000+0x124)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000384000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open$dir(&(0x7f00008de000-0x8)='./file0\x00', 0x800, 0x400000008) chroot(&(0x7f000057f000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e43000)=@assoc_value={0x0, 0x0}, &(0x7f0000800000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000538000)=@assoc_value={r1, 0x209}, 0x8) umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000008000)={0x19980330, r1}, &(0x7f0000009000)={0xcd5, 0xffffffff, 0x2cc3, 0x7, 0x8, 0x9}) r2 = semget(0x1, 0x3, 0x10) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000002000)=0xf3ae) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000004000)={0x1, 0x78, 0x3, 0x1ff, 0x6, 0x8, 0x0, 0x8, 0x0, 0x2, 0xffff, 0x3, 0x1, 0xe6f0, 0x8000, 0xf91a, 0x8, 0xff, 0x3f, 0x1, 0x2, 0x3, 0x1ae, 0xff, 0x9, 0x8000, 0x0, 0x3, 0xffff, 0x8, 0x5, 0x6, 0x80c, 0x1d, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8}, 0x2200, 0x8, 0x575, 0x5, 0x4, 0x6, 0xffffffffffffff01, 0x0}, r3, 0x4, r0, 0x4) ioctl(r0, 0x40084146, &(0x7f0000003000)="") 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0xf2c5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x121) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000000)="1e17110082ecf152c34cc2c66acc1be58e4ab53b620955bde9d7038ceec4d25e28581c418268f098cb0cf3de820f551179370a5827cf4bbef18bcb9054175ba954de8490cc6ea590de8efa25c6f31f1cd25b909faa58072f3af3ad2e691a5e1657055c428f780fae5faf57b118bf68a5ca56e26f0595d93983fed3409382e0548628498bcada75ba678cefaa91fa99") syz_emit_ethernet(0x7b, &(0x7f0000001000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ed1a8f47af7672b502d7383579549a381ab7393da1b52eeadfaddc37ca6c80cc88c0510dd75bb595e14c8c30a137aa02e7323b46e284f127c3"}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/21 13:28:31 executing program 2: r0 = msgget$private(0x0, 0x242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/194}, 0xca, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e9000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000040000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000fb7000)={0x77359400, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00003ec000)={0x4, &(0x7f00006ef000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x3f3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ffc000-0x50)={0xa, @tick=0x2, 0x6ec2, {0x100000001, 0x3}, 0x4, 0xdc62b188803036cd, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r2) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000914000-0x10)={0x0, 0x0, &(0x7f0000d38000/0x2000)=nil}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a01000-0x58)={0x6, 0xffff, 0x191d, 0x6, 0x8, 0x5a4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000756000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000e75000-0x400)={"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"}) socketpair$inet6(0xa, 0x1, 0xc94fbac, &(0x7f000085b000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0xde, &(0x7f0000c1c000)=0x8, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000015d000-0x4)=0x0, &(0x7f000098e000)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3f000)={0x0, 0x3ff}, &(0x7f000016e000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe4000-0x10)={r1, 0xfffffe52, &(0x7f0000a82000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x3, 0x3fed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbbf}, @in6={0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7d}]}, &(0x7f0000580000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f08000-0x8)={r1, 0x100000000}, &(0x7f0000835000-0x4)=0x8) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ea4000)=""/0, 0x0, 0x2, 0x0, 0x0) connect$l2tp(r0, &(0x7f0000ea3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x2}}, 0x26) r1 = syz_open_dev$vcsa(&(0x7f00004c2000)='/dev/vcsa#\x00', 0x5, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ea4000)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ea5000-0x4)=0x1) mlock(&(0x7f0000bbb000/0x3000)=nil, 0x3000) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ea5000)=0x40, 0x4) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e76000)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000f84000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000018b000)=r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) syz_open_dev$sndpcmc(&(0x7f0000441000)='/dev/snd/pcmC#D#c\x00', 0x63d, 0x0) syz_fuse_mount(&(0x7f0000150000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/21 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000002d000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000039000)=0x0) 2018/01/21 13:28:31 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timer_gettime(0x0, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000da3000-0xc)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000aaf000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}], 0x64) 2018/01/21 13:28:31 executing program 0: socket$unix(0x1, 0x2, 0x0) 2018/01/21 13:28:31 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f00004e7000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x40000084, 0x10001, &(0x7f0000001000-0x2)="cd59", 0x2) 2018/01/21 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe006, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ecd000)={0x3}, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x20) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f00004f9000)=""/140) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f2000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d9f000-0x8)={0x100, 0x5}) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/21 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000224000)='/dev/input/mouse#\x00', 0x3, 0x2400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000946000)=0x1f, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000f23000)=[{r1, 0x10, 0x0}], 0x1, 0x4) 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) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/21 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 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, 0x4}, 0x8, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/raw\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000acb000)={&(0x7f00008f9000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000)=[], &(0x7f0000607000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d48000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0, 0x7, 0x192, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fb2000)='/dev/admmidi#\x00', 0xac, 0x40000) sendmsg$rds(r0, &(0x7f00002f2000)={&(0x7f00008be000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000553000)=[{&(0x7f0000600000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000218000-0x11)='/selinux/enforce\x00', 0x682080, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000acf000)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/21 13:28:31 executing program 2: 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) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) readahead(r0, 0x5a3b, 0x5) syz_open_dev$tun(&(0x7f0000146000)='/dev/net/tun\x00', 0x0, 0x400040) inotify_init1(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/01/21 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c16000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f5a000)=@req={0xf0, 0x4, 0x200, 0x9}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00', &(0x7f000000d000-0x5)='fuse\x00', 0x2000, &(0x7f0000035000-0x1e)="") lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000051b000-0x8)=0x2) 2018/01/21 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f00001ac000)='/dev/snd/pcmC#D#c\x00', 0xc29f, 0x40000) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x100000b, 0x12, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000782000)=0x0) [ 46.345511] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.350110] CPU: 0 PID: 5423 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #272 [ 46.357358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.366693] Call Trace: [ 46.369283] dump_stack+0x194/0x257 [ 46.372890] ? arch_local_irq_restore+0x53/0x53 [ 46.377541] ? handle_userfault+0x12b7/0x24c0 [ 46.382022] handle_userfault+0x12fa/0x24c0 [ 46.386327] ? handle_userfault+0x150b/0x24c0 [ 46.390830] ? userfaultfd_ioctl+0x4520/0x4520 [ 46.395398] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.400573] ? perf_trace_lock+0xd6/0x900 [ 46.404700] ? find_held_lock+0x35/0x1d0 [ 46.408739] ? print_irqtrace_events+0x270/0x270 [ 46.413472] ? print_irqtrace_events+0x270/0x270 [ 46.418201] ? cpuacct_charge+0x2e6/0x5c0 [ 46.422327] ? perf_trace_lock+0xd6/0x900 [ 46.426457] ? __lock_acquire+0x664/0x3e00 [ 46.430663] ? check_noncircular+0x20/0x20 [ 46.434867] ? __lock_acquire+0x664/0x3e00 [ 46.439072] ? lock_release+0xa40/0xa40 [ 46.443033] ? __lock_is_held+0xb6/0x140 [ 46.447079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.452245] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.457418] ? find_held_lock+0x35/0x1d0 [ 46.461469] ? __handle_mm_fault+0x3296/0x3ce0 [ 46.466033] ? lock_downgrade+0x980/0x980 [ 46.470157] ? lock_release+0xa40/0xa40 [ 46.474109] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 46.479624] ? do_raw_spin_trylock+0x190/0x190 [ 46.484191] ? userfaultfd_ctx_put+0x740/0x740 [ 46.488756] __handle_mm_fault+0x32a3/0x3ce0 [ 46.493147] ? __pmd_alloc+0x4e0/0x4e0 [ 46.497012] ? print_irqtrace_events+0x270/0x270 [ 46.501754] ? find_held_lock+0x35/0x1d0 [ 46.505796] ? handle_mm_fault+0x248/0x8d0 [ 46.510007] ? lock_downgrade+0x980/0x980 [ 46.514155] handle_mm_fault+0x334/0x8d0 [ 46.518197] ? down_read+0x96/0x150 [ 46.521797] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 46.526357] ? vmacache_find+0x5f/0x280 [ 46.530309] ? find_vma+0x30/0x150 [ 46.533829] __do_page_fault+0x5c9/0xc90 [ 46.537867] ? __lock_is_held+0xb6/0x140 [ 46.541908] ? mm_fault_error+0x2c0/0x2c0 [ 46.546039] ? find_held_lock+0x35/0x1d0 [ 46.550082] do_page_fault+0xee/0x720 [ 46.553857] ? __do_page_fault+0xc90/0xc90 [ 46.558067] ? lock_release+0xa40/0xa40 [ 46.562031] ? do_raw_spin_trylock+0x190/0x190 [ 46.566604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.571433] page_fault+0x2c/0x60 [ 46.574872] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 46.580651] RSP: 0018:ffff8801c143f928 EFLAGS: 00010246 [ 46.585993] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 46.593240] RDX: 000000000000010b RSI: ffffc90004f9f000 RDI: ffff8801c143fd28 [ 46.600483] RBP: ffff8801c143fa08 R08: ffff8801c02a01a0 R09: 1ffff10038287ee7 [ 46.607726] R10: ffff8801c143f858 R11: 0000000000000003 R12: 1ffff10038287f28 [ 46.614967] R13: ffff8801c143f9e0 R14: 0000000000000000 R15: ffff8801c143fd20 [ 46.622233] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 46.627403] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 46.632567] ? iov_iter_revert+0x9d0/0x9d0 [ 46.636783] ? mark_held_locks+0xaf/0x100 [ 46.640907] ? simple_xattr_get+0xeb/0x160 [ 46.645127] ? current_kernel_time64+0x122/0x2f0 [ 46.649866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.654872] generic_perform_write+0x200/0x600 [ 46.659452] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 46.664704] ? generic_update_time+0x1b2/0x270 [ 46.669263] ? __mnt_drop_write_file+0xd/0x70 [ 46.673743] ? file_update_time+0xbf/0x470 [ 46.677959] ? current_time+0xc0/0xc0 [ 46.681738] ? down_write+0x87/0x120 [ 46.685431] __generic_file_write_iter+0x366/0x5b0 [ 46.690333] ? check_noncircular+0x20/0x20 [ 46.694551] generic_file_write_iter+0x399/0x790 [ 46.699301] ? __generic_file_write_iter+0x5b0/0x5b0 [ 46.704391] ? iov_iter_init+0xaf/0x1d0 [ 46.708344] __vfs_write+0x684/0x970 [ 46.712038] ? lock_acquire+0x1d5/0x580 [ 46.715990] ? kernel_read+0x120/0x120 [ 46.719895] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 46.724632] ? __sb_start_write+0x209/0x2a0 [ 46.728931] vfs_write+0x189/0x510 [ 46.732472] SyS_write+0xef/0x220 [ 46.735902] ? SyS_read+0x220/0x220 [ 46.739503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.744497] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.749238] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.753968] RIP: 0033:0x452ee9 [ 46.757131] RSP: 002b:00007f7ef3f81c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 46.764815] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 46.772058] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 46.779300] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 46.786544] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 2018/01/21 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fe6000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000563000)='net/unix\x00') pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000fe7000)='/dev/adsp#\x00', 0x8000, 0x80) 2018/01/21 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fbf000-0xd)='/dev/dmmidi#\x00', 0x4aa9, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbe000)={0x0, 0x9}, 0x8) 2018/01/21 13:28:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) read$eventfd(r0, &(0x7f0000a5e000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2840, 0x0) 2018/01/21 13:28:32 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r3, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000195000)='/dev/autofs\x00', 0x101000, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', 0x0) r7 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) 2018/01/21 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0x1002) r2 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000030d000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00000c1000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x1f}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x2, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x801, 0x0, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/21 13:28:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ed000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000005000-0x4)=0x20) 2018/01/21 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d4, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000630000-0x38)={&(0x7f000090a000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000068000)={&(0x7f0000b84000-0x14)=@getroute={0x14, 0x1a, 0x2, 0x4, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) 2018/01/21 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = open(&(0x7f00000f8000)='./file0\x00', 0x10000, 0x1f6) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f40000)=0xfff) [ 46.793787] R13: 00000000ffffffff R14: 00007f7ef3f826d4 R15: 0000000000000000 2018/01/21 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0x72439a6b) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[], 0x0, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/21 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000115000)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000928000)={0x1000, &(0x7f0000244000-0x1000)=""/4096}) close(r0) 2018/01/21 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000559000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000e03000-0xc8)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/01/21 13:28:32 executing program 2: 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) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000165000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000764000)=0x3f, 0x4) 2018/01/21 13:28:32 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, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009a7000)='/dev/input/mouse#\x00', 0x10000, 0x2000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000456000)={0x3}, 0x4) 2018/01/21 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/21 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e73000)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00000e9000)="e58566e1dad3524042b24a206a1953b3ee59b13d03473e9fb645e73d30d9fadaab29206f4ff88900b53f4a36ad55e3807c3daa42becb3bbc78a6674d8a979e030e39a0a35c111b28edb647") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000eb000-0x8)={0x0, 0x0}) write$selinux_access(r0, &(0x7f0000c8f000)={'system_u:object_r:framebuf_device_t:s0', 0x20, "73797374656d5f753a73797374656d5f723a6b65726e656c5f743a0a30ad0d67b38214f0c938c71fb97331b888725839859bd4270d0aca9d255df591e4465af26a0ee908b77e396f2c41e4fa56c9caa4205ae77e96c5ed2df0653d9b66d07266a16b1cb62a00842f5f6a95b80167748807001b2bde008425e93c3a193508eb8444b381b4033f656d47d9e99ebe10bf5bd3791ed974d524e0370930baa0ede9bc66fb958ca2a454caa3ee29e4044144c91ef858124ca840b7fc362a37ffce4f40ca8e040cdbc9aa1ec689cef10436a8fd265e8d0e16a98b3734a5910fc5d07301bc490a73445b41aca44ab8124e0d892943ac6eecada1ffd5", 0x20, 0x30, 0xffffffffffffffff, 0x0}, 0x123) [ 46.915047] QAT: Invalid ioctl 2018/01/21 13:28:32 executing program 6: r0 = open(&(0x7f0000f6e000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xfff, &(0x7f0000292000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0x2) r2 = shmget(0x2, 0x4000, 0x203, &(0x7f0000abb000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000002000-0x92)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x8004510b) 2018/01/21 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) splice(r0, &(0x7f00009c2000)=0x0, r0, &(0x7f00008ea000)=0x0, 0x0, 0xf) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4e000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041c000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fac000-0x10)={0x0, 0xfffffffffffffff7, 0xce18, 0x0}, &(0x7f0000b54000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000021d000-0x14)={r2, 0x4, 0x1, 0x65, 0x9, 0x2}, &(0x7f00001b1000-0x4)=0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000259000)={&(0x7f00002cc000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000825000-0x50)=[{&(0x7f00001b0000)="0c6afe1df89ef7285d2a98c819301dfa", 0x10}], 0x1, &(0x7f000097d000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006cd000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000038c000-0x10)=[{&(0x7f0000b51000)=""/4096, 0x85d}], 0x1a4, &(0x7f00009aa000)=""/87, 0x29, 0x0}, 0x0) 2018/01/21 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c07000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0xfffffffffffffda9) [ 46.978590] QAT: Invalid ioctl 2018/01/21 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = gettid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000adf000)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x9, &(0x7f0000a99000-0x10)={0x30, 0x8, 0x7, 0x7fff}) write(r0, &(0x7f0000adb000)="85", 0x1) open(&(0x7f00003cc000-0x8)='./file0\x00', 0x20200, 0x2) 2018/01/21 13:28:32 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f00009d6000-0xb)='/dev/mixer\x00', 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/autofs\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f0e000)=0x0, &(0x7f0000cc7000)=0xf481979fe23ffa00) syz_open_dev$admmidi(&(0x7f000079b000)='/dev/admmidi#\x00', 0x2, 0x2) 2018/01/21 13:28:32 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, 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a15000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000257000-0x17)='vmnet0system%GPL&-user\x00') r1 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b16000-0x4)=0x0) 2018/01/21 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc5000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011f000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000758000-0x1a)=@req3={0x4, 0x2, 0x0, 0x0, 0xffffffffffff8001, 0x400, 0x5}, 0x1c) bind$bt_hci(r0, &(0x7f0000d29000-0x6)={0x1f, 0x4, 0x0}, 0x6) fcntl$setsig(r0, 0xa, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001ca000)=0x1a, 0x4) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/21 13:28:32 executing program 5: r0 = getpid() ptrace$setregset(0x4205, r0, 0x6, &(0x7f000049e000-0x10)={&(0x7f00007f5000-0x47)="1166322ce0cb81c25599f4245c358d0929675ca8a01e6d1b3773ed9407293e7fd911e37cc426c88a6bef1ad2ec50b3b4120715f9297d163ed53e3794359a0587e6e2b8cc165547", 0x47}) r1 = socket(0x10000000010, 0x2, 0x0) write(r1, &(0x7f0000a78000)="", 0xfffffffffffff000) 2018/01/21 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b24000-0x7)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00002bd000)={0x0, 0x4, 0x7, 0x1, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) 2018/01/21 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f23000)=0x4, 0x4) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0xfffffffffffffe84, 0xfffffffffffffdff, 0x1, @fuse_notify_inval_inode_out={0x1, 0x3, 0x0}}, 0x28) 2018/01/21 13:28:32 executing program 7: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000064a000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000aad000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/21 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x1, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x65)="0282cbd19d478c85f68e12186ad5279a38ed8af7aff30cbe3aa0d09005ecb4240019de69e5b6ff5cd6ff904fa8df32912553ba35e1471f5383efa3b112170bf387f7782dcf27e46d379fa600e9d612403112f1e16b2c5c2708352e9ef532dab0745a88168e", 0x65, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x9) 2018/01/21 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f000089a000-0x75)="") openat$dsp(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000af5000)=""/160) 2018/01/21 13:28:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b2f000)='/dev/sg#\x00', 0x100000000, 0x400441) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f00007f9000)=""/4096}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x280c0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000000a000-0x18)={0x0, 0xa977, 0x81, &(0x7f0000000000)=0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f000000b000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000097b000)={0x2c05, 0xd0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r2, r2, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000424000-0x4c8)={{0x1, 0x1, 0x3, 0x0, "004d2437db237905b40b770d4631d820d83b524a9fbc417bcaaf381d4e619fb69942f25e359129625be7d9aa", 0x0}, 0x0, [0x8, 0x6, 0x800, 0x72e7, 0x3, 0x300, 0x40, 0xa50, 0x6, 0x9, 0x5, 0x3, 0xffffffffffff0000, 0x7ff, 0xffff, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x5, 0x853, 0x0, 0x5, 0x7f, 0x4, 0x5, 0x7, 0x1, 0x8000, 0x400, 0x8000, 0x5, 0x4, 0x8, 0x5, 0x7fffffff, 0x1ff, 0x8, 0x7, 0x5, 0x80000001, 0xcd, 0x8, 0x4, 0x3f8000000000000, 0x7f, 0x9, 0x4, 0x3, 0x225674b6, 0x0, 0x9, 0x0, 0x0, 0x400, 0xffffffffffffffff, 0xfffffffffffffff7, 0x35c, 0x4, 0x600000, 0x8, 0x3, 0x4, 0x7, 0x6, 0x27, 0xffffffff, 0x100, 0xffffffff, 0xaa, 0x7, 0x8000, 0x5, 0x9, 0x3fb000000000, 0x3f, 0x7ff, 0x4, 0xffff, 0x7, 0x0, 0x1000, 0x10000, 0x0, 0x4, 0x0, 0x10000, 0x7, 0xfffffffffffff800, 0x5, 0x8, 0x732a, 0x4, 0x3, 0x0, 0xb8e, 0xfff, 0xffffffffffffff7f, 0x8, 0x3d, 0x6, 0x59eef180, 0x4, 0x63, 0x21, 0x2, 0xffff, 0xb4e4, 0xfffffffffffeffff, 0xc3, 0x5, 0xa, 0xc5, 0x3f, 0x80000001, 0x8, 0xfffffffffffffffe, 0x8, 0x800, 0x8000000000, 0x9, 0x7fff, 0x8, 0x7fff, 0x6, 0x4, 0xaa, 0x0, 0x79, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077f000)='/dev/vga_arbiter\x00', 0x88040, 0x0) recvmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000238000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009a1000)=[{&(0x7f0000b52000-0x5)=""/5, 0x5}], 0x1, &(0x7f0000cbd000)=""/44, 0x2c, 0x0}, 0xfff}, {{&(0x7f0000a6f000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dad000-0x60)=[{&(0x7f00001f3000)=""/211, 0xd3}, {&(0x7f00006d6000-0xb)=""/11, 0xb}, {&(0x7f00002b7000-0x27)=""/39, 0x27}, {&(0x7f00003bb000-0x6c)=""/108, 0x6c}, {&(0x7f00009a6000)=""/17, 0x11}, {&(0x7f0000dbb000-0x23)=""/35, 0x23}], 0x6, &(0x7f0000b2b000)=""/21, 0x15, 0x1ff}, 0x9}, {{&(0x7f00008f3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fed000)=[{&(0x7f0000d97000-0x99)=""/153, 0x99}], 0x1, &(0x7f0000553000-0x8a)=""/138, 0x8a, 0xff}, 0x8}, {{&(0x7f0000f44000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c14000)=[{&(0x7f0000bff000)=""/209, 0xd1}], 0x1, 0x0, 0x0, 0x6}, 0x8001}, {{&(0x7f0000624000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f07000-0x30)=[{&(0x7f000038a000)=""/142, 0x8e}, {&(0x7f0000941000)=""/222, 0xde}, {&(0x7f0000dab000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f00001cf000-0x68)=""/104, 0x68, 0x7}, 0x8}, {{&(0x7f00000b9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c6b000-0x70)=[{&(0x7f0000bfe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d91000)=""/214, 0xd6}, {&(0x7f0000777000-0xc5)=""/197, 0xc5}, {&(0x7f00008f0000)=""/201, 0xc9}, {&(0x7f0000f9c000)=""/245, 0xf5}, {&(0x7f0000ae8000)=""/219, 0xdb}, {&(0x7f0000772000-0x8d)=""/141, 0x8d}], 0x7, &(0x7f0000463000-0x2e)=""/46, 0x2e, 0xfffffffffffffffb}, 0x3}, {{&(0x7f0000589000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000356000)=[{&(0x7f000052e000-0xc)=""/12, 0xc}, {&(0x7f00009ba000-0xac)=""/172, 0xac}, {&(0x7f0000031000)=""/177, 0xb1}, {&(0x7f0000345000-0x92)=""/146, 0x92}, {&(0x7f0000e11000)=""/3, 0x3}, {&(0x7f00008c6000-0xe4)=""/228, 0xe4}, {&(0x7f0000238000)=""/249, 0xf9}, {&(0x7f00004d8000-0x35)=""/53, 0x35}], 0x8, &(0x7f0000c5b000)=""/41, 0x29, 0x1}, 0x80}], 0x7, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000677000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, r2}, 0x14) sendto$ax25(r4, &(0x7f0000b91000)="cee4b3dae9c03bb105c57ce3aaffca2c404e7743b6afa747f2bf13e80281308247a9d38a82c8383221c0aa11f456c8c8961715b17e815f275963343488c25361b09ea0e620e60f24dc77108380b06045282f7a0929", 0x55, 0x40800, &(0x7f0000c77000)={0x3, {"be0f65b9dafafb"}, 0x100000000}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009e6000-0xe8)={{{@in6=@dev={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=@multicast1=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}}, &(0x7f0000a10000-0x4)=0xe8) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a23000)={0x0, 0x339}, &(0x7f0000d2a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000054f000-0xa0)={r5, @in={{0x2, 0x0, @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]}, 0x100, 0xffffffffffff0000, 0x2, 0x80000000, 0x0}, 0xa0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0xffffffad) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = gettid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000f1e000)={0x20080522, r2}, &(0x7f0000f8a000-0x18)={0xff, 0x1c, 0xfa, 0x4de, 0x3, 0x7fffffff}) r3 = dup(r1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f8b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f00008f1000-0x38)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000f88000)=""/240, 0xf0}], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000316000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/21 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) r1 = syz_open_dev$audion(&(0x7f0000be5000-0xc)='/dev/audio#\x00', 0xffffffffffff7fff, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000826000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000249000)=0x5) sendto$inet6(r0, &(0x7f00009b8000)="", 0x2da, 0x0, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) open(&(0x7f0000f68000-0x8)='./file0\x00', 0x40000, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000990000)=""/73, &(0x7f0000794000)=0x49) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/21 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) bind$unix(r0, &(0x7f000053a000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/21 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000085000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000536000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000179000-0x10)={0x0, 0x74, &(0x7f0000723000-0x74)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e26}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f000099f000)=0x10) r3 = creat(&(0x7f0000f05000)='./file0\x00', 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000014b000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000390000-0x49)={r2, 0x41, "7a5ebc27107a74bb61b3e2fad114bb3aca0edfe3107d1f78fabcbaf7a7369901ebd556ce2f56f9be6acf439c4eb2375ffec32b3e0951784e7b791c9f1cac66000d"}, &(0x7f0000010000-0x4)=0x49) 2018/01/21 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000d81000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000050000)=0x7) 2018/01/21 13:28:32 executing program 3: mbind(&(0x7f00002f0000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x100000000, 0x0) 2018/01/21 13:28:33 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x52)=""/82, 0x52, 0x20, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/01/21 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d5b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000191000)='/dev/cuse\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cbc000-0x4)=r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d73000)={0x0, 0xc019}, &(0x7f00009e2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000def000)={r1, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x7fff, 0x0, 0x5}, &(0x7f0000ee5000)=0xa0) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002f8000)="d740dcde3710d9c221a7e61f39b4b6a52f10836d67783ddc1fc4235fa1d90be3fd1a4c9c63564b269f54ed7f58727cc46557ad417bfe137455a1fff34c39dd4b8f9084b21fc641d43d4e65bf59e89967c3f01d30b2138ce413163784e2cb05384420cd2d441dc62bb8af0b9521ae7e2aac7c73f80c", &(0x7f00002dc000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000db1000-0xd4)="d20cdbee25d7e73324a46bb7c2dd20eb8beadd050adc7dae653671926bec12068c4c56ae0479bb7248965edd0b28bc89e1c09a0787304cc66225502a9e1a132fbec2629174f0d551e81d7c35f1ad3e31818ebf99891a6bf2569663a3d9fcf63dd4f4550424ce664174e4a2426d1810fc2d356c54f2420c2698086e07c88ed68afd2b9b71d9c2ad0572fe6e8e3bf9bbd11391f58737732fdb6af1ced08429803d41a3fc24df0e4a892ec6451fda3cb4a2434610e95eb24ada8d64a7d2f251d4c403d36be58a93d17896e587e71e174028d9bbd331") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000000000)=[{&(0x7f0000004000-0x60)={0x27, 0x9, 0xf49, 0x7, 0x7, 0x2, "cf76188321a676aae994b0bf440e2b589f3cb09eef182eee57ae53a002298c4bcd3efd8da65d47cc33fa58115956c4e381e7550ffb1edcacf2d31cc363254c", 0x6}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="fd6ae91df3b432480276cbb00cdf34d06a1cd9bc29c6076a44dd08b7a53082eebfd06e76467d86ebfa490d046e5c1281818b362723201cbb9e78b5cb5854", 0x3e}, {&(0x7f0000003000)="4f05cbb82df9335118789d7f58cadc43c969e00263c3f93523f85edf903ef1e897a2837a553d4d2589c9b6b6044219a6d6d3ccd5fb1c278959d2793660492015f1ca029c", 0x44}, {&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000003000-0x4d)="c4600b0e0b75b7a1666b13cc53a35a00c9071a4ee52f559ebaf29452969fef5bb76b60ff270a0d0da1415001319f7f6e1af8e9d3e6428224eebfc0f9b934a1fccb6af17ccb372d0835f3350be0", 0x4d}, {&(0x7f0000004000-0x6e)="0f348d724c0c9730fdd253219f8f30882eafdfb3cfea0d6d22f484f58e7623704fa693b4c194936b7c77bf0505bc37d232eff732bd4aaa79b032be2f0398644a09da613d38d535cbeecaeeaa463bc7e4d3970c9b5387507781bc5091fdc55329ed746fc8334d159dba4786f86e64", 0x6e}, {&(0x7f0000001000-0x22)="ffe8dafc96bb42e836111649654cc90a03300630993430ee60fe7a8c25635d3fb515", 0x22}], 0x6, &(0x7f0000003000)={0x58, 0x29, 0x77b8f74e, "a811cb7f0df66ce01c7111be62eb4a31c12af4d4499d5a4f5d10406fcf5f9e64e4cb41d95994e45d174f1058017eebc9758efdcfecf55d4897c98d8762de8f768afa563572"}, 0x58, 0x40000}], 0x1, 0x24000090) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000003000-0x5c)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r5 = syz_open_dev$evdev(&(0x7f0000002000-0x11)='/dev/input/event#\x00', 0x5, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000001000)={r4, r5, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r4, &(0x7f0000004000)='./file0\x00', 0x2, 0x6beddeea) pwritev(0xffffffffffffffff, &(0x7f0000c6e000-0x60)=[], 0x0, 0x0) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c67000-0x30)={0x56ed0, 0xefba, 0x80000000, 0x3, 0x8, 0xfffffffffffffffc}) mq_unlink(&(0x7f0000f88000)="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") 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000de4000-0xc)={@empty=0x0, @empty=0x0, @rand_addr=0x3}, 0xc) ioctl$int_in(r0, 0x5403, &(0x7f000023a000)=0x0) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22f, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0x5, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f00009d9000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f0000db0000)=0x10001) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a2000+0xf96)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e66000-0x28)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000725000)="ba565dc5820faeb995298992ea54c7beef9fb656534c90c2a2", 0x19) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e57000-0xc)={0x7, r1, 0x0}) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000358000-0x10)={0x5, 0xa35}) r4 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7fff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) seccomp(0x0, 0x0, &(0x7f0000002000-0x5)={0x1, &(0x7f0000001000)=[{0x0, 0xffff, 0x1, 0x6}]}) fcntl$getflags(r0, 0x408) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x0, &(0x7f0000ed2000)=[]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ab8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000631000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000046a000-0x4)=0x0) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x3) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_open_dev$amidi(&(0x7f00008b4000-0xc)='/dev/amidi#\x00', 0x7, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r1, 0x0) 2018/01/21 13:28:33 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, 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000c97000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) fcntl$setpipe(r1, 0x407, 0xffff) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000df9000-0x4)=0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a34000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000e1000)={@generic="a78cf8a0015a8d250b926d62f5c0cce5", @ifru_addrs={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_pts(r2, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x400000000004, &(0x7f000066e000)=0x0, 0x4) writev(r4, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000901000-0xb)='/dev/adsp#\x00', 0x3f, 0x100) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a17000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00003c4000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000749000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000128000-0xa)='/dev/cuse\x00', 0x200000, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0xa07a, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000002f000)={0x18, 0x0, {0x4, @random="8316b064499e", @generic="1295a331e9fb661861f74872e295b7f4"}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a58000)={@generic="d49bef01ba59fd58385aa189f6609cd9", @ifru_settings={0x9, 0x3, @cisco=&(0x7f0000678000-0x8)={0x51a, 0x3a}}}) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x20000000a4400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00004fb000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000099b000)='/dev/rfkill\x00', 0x400000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f00003db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009db000-0x67)={0x0, 0x5f, "8d57c23cdcbb6c17ecae8255b1783c84cdfe39ad397049d470b476a8b55bedbfb528c9f52170ea03a02a3ffe00cc5c1e42864d90c3d8bf33d3a4c2c30caade2a61cd7a5a9ddb131c784677eb0626ba14a32cc92e1096da982417f60cdaeac0"}, &(0x7f0000c46000)=0x67) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000945000)={r1, 0x8}, &(0x7f000060c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a8a000)={r2, @in={{0x2, 0x2, @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]}, 0x0, 0x200}, &(0x7f0000575000)=0x98) 2018/01/21 13:28:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052a000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000412000)={&(0x7f0000cf6000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013e000)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000be8000-0x20)=""/32, 0x20}, {&(0x7f0000fa4000)=""/4096, 0x1000}, {&(0x7f0000c4c000)=""/96, 0x60}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000006a000)=""/154, 0x9a, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x3ff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a6b000)={0x3, &(0x7f0000001000-0xc)=[{0x7a0, 0xb2f}, {0x10001, 0x20}, {0x0, 0x80000001}]}) syslog(0x3, &(0x7f00003c8000-0xa4)=""/164, 0xa4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1000, 0x200000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000)=""/146) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000006000-0x77)="f08b358c8b6dcb9b29f47727da30547055f27eb76660210dbef2bbe723cba4485a9c2ffd8a2e348e3ad1ec2f3814ccff8b6fed6935d906a536c682576ce79e80dba5d1f4bc5812432efc6a6a08bf93053aad24af62f12400068e1634febcff88f0caa5e6b58960d36617e02210532abd1dd978b548f9a8", 0x77}, {&(0x7f0000006000-0x1000)="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{&(0x7f0000006000-0x1000)="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", 0x1000}], 0x6) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a9c000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d17000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x6, &(0x7f00003e5000)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000f09000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x3) clock_gettime(0x6, &(0x7f0000602000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000062e000)={{r2, 0x0}, {r1, r3}}, &(0x7f00006da000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={r4, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/member\x00', 0x2, 0x0) socketpair(0xf, 0x7, 0xc5, &(0x7f0000253000)={0x0, 0x0}) setsockopt$inet6_opts(r7, 0x29, 0x0, &(0x7f00003fb000-0x20)=@hopopts={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, []}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x1ff}]}, 0x20) 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000672000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x101000) linkat(r0, &(0x7f00000ca000)='./file0\x00', r1, &(0x7f0000e65000-0x8)='./file0\x00', 0x1400) r2 = 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) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000d88000)=0x4) r4 = socket(0x19, 0x1000000000, 0x0) r5 = socket(0x8, 0x7, 0xfffffffffffffffc) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x40047459, &(0x7f0000000000)=0x0) connect$rds(r5, &(0x7f0000dbe000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r5, &(0x7f0000e4f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083c000)=0x2e) fsync(r1) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') syz_open_dev$adsp(&(0x7f0000ef0000)='/dev/adsp#\x00', 0xffffefffffffff7f, 0x8000) 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) socket(0x3, 0xf, 0x1000) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000249000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8)='vmnet1&\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x405, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000edb000)={0x20, 0xfffffffffffffffe, 0x1, 0x5}, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000081a000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r2, 0x4b34, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f85000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = syz_open_dev$sndmidi(&(0x7f0000416000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x4000) accept$nfc_llcp(r0, &(0x7f0000d90000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000897000-0x1)=0x60) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ad3000)={0x40, 0x9, 0x4, 0x1, 0x5, [{0x3, 0x3, 0x8, 0x0, 0x0, 0x2108, 0x0, 0x0, 0x0}, {0x2, 0x20, 0x3dd, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x7, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x1, 0x7f, 0x7a, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1000000, 0x5, 0x5, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d3000)=0x0) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000080000-0xc)={0x4, r0, 0x0}) mq_notify(r1, &(0x7f00000a8000)={0x0, 0x10, 0x0, @thr={&(0x7f0000ffd000)="", &(0x7f0000fed000)="78cb773ebf736e4f9682c75a130015ce2db5db54736a1a670527556be4af107611cd890c019c8a2ee89bd6182e932618c45f610895279ea7b536c585f59eeecb0418ad3cdadeded86c3e248dd575267746578569f8b1b6e684f23a765ff6058469a6b90a836523dcf273d26f1512793fe3b80e5dce89332687708f769819ce1a3b70780288c66ce2cd23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="df9735bcf0eaa78be579e2c17b41d5ac", @ifru_flags=0x200}) r1 = eventfd(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x80000008, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={@generic="2584abd9dacfe08af102aa21883a4d42", @ifru_flags=0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000002000)={0x3, 0x0, [{0x0, 0x0, 0x7}, {0x72a, 0x0, 0x8ea7}, {0x0, 0x0, 0x6}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000b15000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a90000-0x8)={r3, 0x58b9654f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f000012f000)=0x0, 0x800) fcntl$getownex(r2, 0x10, &(0x7f00005af000-0x8)={0x0, 0x0}) capset(&(0x7f00002a4000)={0x19980330, r4}, &(0x7f0000c76000)={0x5, 0x1000, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000be7000-0x8)=@assoc_value={r3, 0xb1a}, &(0x7f0000447000)=0x8) r5 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r5, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x8, 0x10, r5, 0x0) 2018/01/21 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fb7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/mixer\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000ad6000)={&(0x7f00002f9000)={0x2, 0x9, 0x7, 0xf, 0xe, 0x0, 0x7, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xa9f, 0x0, 0x0, 0x6, 0x4}, @sadb_lifetime={0x4, 0x4, 0x9, 0x10000, 0xffffffff, 0xd8f}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x2, 0x7}, @sadb_lifetime={0x4, 0x7, 0x8000, 0x3, 0xb7a0, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4000) unshare(0x400) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a18000-0x8)=0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text32={0x20, &(0x7f0000028000)="0f236f66baf80cb89cbd8b8cef66bafc0cb8bd000000efb8c10000000f23d80f21f835800000700f23f80f6578000fc7acb9ec000000c4c28540200f00dcb8010000000f01c18fe93096cac4e2a93d10", 0x50}], 0x1, 0x0, &(0x7f0000003000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x7fff}]}) unshare(0x200000052005) r3 = socket(0x11, 0x1000000884, 0x7fde) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r5 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000494000)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r5, 0x1, 0x20000, r6, &(0x7f0000aae000)='./file0\x00') listen(r6, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000cf8000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000d3a000-0x4)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000082000)={0x2, 0x1, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e9b000-0x50)={0x2, 0x1, 0x0, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000134000)='em1:/lonodev\x00') ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00007fd000-0xe6)=""/230) sendmsg$kcm(r2, &(0x7f0000e0d000-0x38)={0x0, 0x0, &(0x7f0000d07000-0x40)=[{&(0x7f0000f07000-0x81)="de4c13ed0477dc87c70bfc0ceb9c937c4f04224258fea09e03e4d991d8fccd7012a577e7c333747e5064ba90d62cc8f83a17e4a7075479c367bc5145bfc9eddb4cebe100ad49b6c90eed8501064be080efaf343537de5a2743c12058372db8d0bc99d076db30c467fda99af40b7f95593c9be06e72625ea56d903f119ff786f94a", 0x81}, {&(0x7f0000f96000)="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", 0xfe}, {&(0x7f00001ff000)="2c162ace8bac120fc5b5e74b2d9c4ba18012022c44247e444ca5c917c89d4519f39d70aac4e5d62b1b14e17efe4b4c34dc069516629d3bc35e32a0a2b77473d8e7697baff0bd232838d779d643b1ab90993d3ebcd0", 0x55}, {&(0x7f0000eaa000)="d3e7d634d9bcecbd20448483a94e41262f8d310df17edafe50038690734e0dde51ab5fad0fca0fe9549afc613d306a7eebc60325a1291bea418635fbcdee75ba67991587918ca3c9bc28bf4ac1666861dd4379af1b4c777949ac6694e63242bbcc0c66d0de44ed2c318a5af6e79d764f9ee6a65edfc470ab255a2ea328ebd8e378b73dec034b98c6ee3c0a8c9f2da9d3ab149555ad506a1ce47fbc407316d112e03fcdeb428994a71c28e869bdb5f570bef43765a5259bebe017aad898f41072ff9d153c89d1a3865de3ad33d3b3798384233e0b5f66", 0xd6}], 0x4, &(0x7f0000e20000)=[{0x40, 0x6, 0x101, "709f391b31d094fe482405b3ea866101a93b237707eedd777a2ffaf70ecfe3757010a0ab1a05c0925483"}], 0x40, 0x44001}, 0x20004040) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000b2b000-0xc2)=""/194) sendfile(r1, r0, &(0x7f0000a4d000)=0x0, 0x8) 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r1, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) inotify_add_watch(r2, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r1, 0x402, 0x9) accept$netrom(0xffffffffffffffff, &(0x7f00008ab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000018a000-0x4)=0x2058da3d24eeedab) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r3, 0x40096101) r4 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) shmat(r4, &(0x7f00008ad000/0x2000)=nil, 0x80080002000) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x41) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000caa000)=@assoc_id=0x0, &(0x7f00004da000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d1b000)={r2, 0x7, 0x6, [0xfffffffffffff74c, 0x7, 0x7, 0x8, 0x81, 0x43c0]}, &(0x7f000034b000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x2aea, 0xe58c, 0x8000, 0x6, 0x2, 0x7, 0x5, 0x81, r3}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000003000-0xd)="2d5b9cf89913dbc8d573c207d8", 0xd) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000001000-0x20)={0x1, 0x0, 0x23f8, 0x5, r4}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) 2018/01/21 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000232000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000b7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005fe000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000015d000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mknod(&(0x7f00009cb000)='./file0\x00', 0x0, 0x0) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cbd000)=0x4, 0x4) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f000027e000-0x4)=0xc) lstat(&(0x7f0000ef7000-0x8)='./file0\x00', &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001d4000-0x8)='./file0\x00', &(0x7f0000536000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ed5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000494000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000)=0xe8) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/vga_arbiter\x00', 0x111000, 0x0) getpeername$llc(r12, &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f59000)=0x10) getgroups(0x2, &(0x7f0000e86000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) io_setup(0x100000001, &(0x7f0000dc6000-0x8)=0x0) io_submit(r14, 0x4, &(0x7f0000672000-0x20)=[&(0x7f0000d65000)={0x0, 0x0, 0x0, 0x2, 0x3f8, r1, &(0x7f0000a48000)="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", 0x1000, 0x7, 0x0, 0x0, r12}, &(0x7f000065a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000065000-0xf1)="ecdd48e3cea075c48f973ff0ce3c609356e00d9bdeaef6a76fcadaff4096f9d4387944a3e15a00a70fdf8194c762f8e7e56b69d0fbbe54f13cab580085b0e68757118e65332dff11038e9fe40afe82a2d004e15a5371fcb076eee0f43461d65efb8b84aaf513358e40bcdd255c96a5c6b46b9846c6140ea01ecd343289fe9e5d5ab5352f31cfd3e4d6866a13aa58caf2b704cda4d7d1a3736f80694448e774b9c37e44307e94f4e636a13b364d6c126f93225dd94d1366643f8e18b8302594cbc8a72641acbae18aaf1a43fb63ef44de217c85c3a2f664503618107abc9df33345f16bc02abd8135b5ad77cfc403c5558c", 0xf1, 0xffffffffffffffe0, 0x0, 0x0, r12}, &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000441000)="30b92aaf2ea97270514eb59a2ab1ca63d41b34b157f1fc9672d1eea451fe7bbeb8975f8837673a12923127d9f27fb330005fe08ec51e095cb42773dcab68a79a2c85b30e4b4dd4b4e0dcc71bb7b92af18b0085b34e8e", 0x56, 0x8, 0x0, 0x1, r12}, &(0x7f00005dd000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r10, &(0x7f0000e2c000)="ad127331f48e072ce0b59568641a653f724e0cf8736d62b190bdfdc4699e02fae46d716f3d8034f2e3e7c38dc841fdeea3bbfe65371766d69391ad54899d6812b8d9a4a485c58099067304ea9a00ef11e019cacc20419395fc72799572fa914e616ac791dc7ee8", 0x67, 0x0, 0x0, 0x1, r12}]) sendmmsg$unix(r1, &(0x7f0000bae000-0xe0)=[{&(0x7f0000254000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c9000)=[{&(0x7f0000948000)="396737340a33e1e0ef6aa6bb3b7789221a2c551c52081b99212ebed48d21a3a57f77da25538622c623cea4fce79bb8d026beef8928ddf7b6b6394b38c8401d523617bdce70842b9f7166729b57bacccd55c3554d648a6d1c2fded792a1eeaed57a248acd34f908101b8b1d24e1684e029c3f0d150c241fac914abec5b6359094fb3f441a03b1048940cb39a220596cb23940de76733bb8d3363344d8c1bcb6484917a76f47ed488337d77eefef3b9ded48dc364522c2503de829a8dfef52dabdfb9b0f4c617c50df1f0913af335facfbc6f6", 0xd2}], 0x1, &(0x7f00007fc000)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0xa8, 0x40000}, {&(0x7f0000dd1000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b05000)=[{&(0x7f0000f7e000)="1da21c88fbd5a5fde8f7431b622e54", 0xf}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000d7e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000582000)=[{&(0x7f0000d38000)="60c11d6bf21afeb86b5319cccf43afea36c699769c54e0d732ea369a908420806fc4b0", 0x23}, {&(0x7f0000ecb000-0x4)="45bedaff", 0x4}, {&(0x7f0000083000-0x62)="e8dea77b57f7ec52cc76ba46ee9961ba186d321371cdcac0aebb6cc00c3bbd7b043bc465a49b75e5ba8a05ed6c864e43aac6d044d6bf1a73b7a01cd8d243f4cec4f761b50f80b92fe8d5a21b35baba5de4af8bb46ed29cd31307d24f8c425392a84f", 0x62}, {&(0x7f00005a6000)="ae510fad905672cb2fa6021e821f56b16de061e7b100b8bc3c93d15833300f5372ba04da5367d0c706b1d01e2f733e4f09dd14339b69f9dd39d976c9b4f416aa0b38aacc202fb2e514baaa0e16facb8030fe8749d7c4725fc718144c5f6d6a49ee5065218062ec9eaf51f8d87601dde9f9a47a06ce91bf1891432ae1a32696620ad0051b7c782a5318cf8d5923505c5d8aa8000220783a3c92059f198c7c8eb2db0adda5e7ce77a83763023148", 0xad}, {&(0x7f00005b5000-0x1000)="01d76acf01afbcb4ac3f297ef1e96c40062a85c2714e10007b097fa84c7a6efa563f908de0bbf5e407afbb4afbd346edd461b09300ab160d0f0825566d02b31fad210a25f5574a2d8bc2f99095ed10fb317b2f7c942e4fa3eb227c7eb87a8dcd5a235dc3b61ec6f59d836993e218ae497befa0606bd71e9a90a03dc64ce217b11039b88e597d5147b7d105e1bac5434827d3fffa623e70895e7d3671b8bf2fd34f1e7d701d833be94b5d313751e80ad8f337b3df82ce989338556f2115b091d50039c1db66078822a3d6f34d55fde226733a6d6262144df71841423ca0a9bf3c4ed65aeabaaa96efb27df1c1a16b7b2cc488fef51d38248949ba7bbbd1bee93fb6b270e3d8492835b4b0870fbf72a0c5baabfbcb911e1baecfaaf894d10bb63c83b615bb880ac4ac555ce1b1928314ff7f77bf00519097b9231fb30009d5d2144200eaaaf6e989bd88660011a939786d669bba6bdf0ec57c41fd8fc45044a97dbb3db6ecf7996a140990bdf263730593bbc7aaab0760e4973a744383069ab8ca214d32952e30ce7f509f20f6f634b7b9cd46f373eb3e2cddfc26a3a2b4cdcd1698b416538c0b8d82b87bb9601f66103e81df74ef3b4c2a3e07ce7c87e8bec86cc0a4376b9bbe6269eb6b857e74876b95b053a092a36cb85841d34a329c5fdaf7590fa4663f9ceec3c0cd3558e7abe269096e060ccfce6440fdc877bd42d26a02769c4c7155e55039d6a927e604bf0e4f6036145d82879b200d2ab265f8b9171acc883dbae42262469073d18ef7dbdbbc57002e3f0ea1da510578ac3e0f1d2c15019feffa3de39636d3b09b42b2e4e0b0ba2acf62522d4c8befd1f2f0060c217a45d16bbc1b9cc271bc6b7b81aebc84afa841ff283a0799e51d89380a6cd26e5bd24c548b67fd45eb46f5be3e564d878c2cd2e13340443edd8875f68ef8a95465dad76be9cb356cb89ff6b6388fc5c8fe91c830aa81dbae79a435fa72daad346b62dea32b0d0242c7c170615f9f9607445b6105a242b958f20a2932d1608b397bcf68e1fa0ff4b4702947b404f7e0a802ca580906a4af254d40f63eee17167f318786de24900bb7b09e2e00c9a54daa5e39297bcf3fed78898e45ca3d9796950f8822127b640aaa3ff601780862dbdf8b5539eba0cf311a7b87d2af7137b6182993b1eae8eaa5908ccff73a4eaa8a4af19d00950d33616ddff04f6b6c009c2396632b0da7ab7a63003c77e0b262a7d2dc26409cfcdb364b921cb4ff4d8c64f80765bdfc8832feb4ef41ff3acb8d81d1eed2924ca61cfeb7680bfaf5c8142961ca8d177cd71cca02c74488879fc77117ba0095424af790b2adb52eba077c3843843b47b42844ebefb70961275de5df40f0330c8aaa8bf2997d3b05f467f9586129918ef633d31138a9912a202806184506c1c3dccc383cd1b096cde969d1c4f640b6e1ab96113231dec8f9575e5528550011fc751a71ba4abf7e1bb5e9876eb96b037094178da15764f514c43ec4022c456229b4b5e81c62eb12403315673dd2399af99f2a3cbdf4da48bd2a961d1920219899bebab64ee68d5546b47c20158dc08dea72ebf2849b43891836702c0fec84cc78888f2e479b702befdcd96c7ac19f6563fa801f3d7ddb05ed43f7296720500894fd0b2a0d50b968ee3d4ae9ba96d38dc28d8989b2358a19a63da8adf4da1cf45d79ce056956f29837788eace9eb5c8c6c515ee6ba026f1831af68c301e8ecc63b6fef2fded00d40426b942f533b133c8897f1a7d0dedf73fa444bb481e48dfb73c1377811efc01e87b918d25a7d20de2daca702a4f571a64d06782f9ac28708e78b2c72c0abd613c36c310b8994b7dfb427831cb3820c2fdf7a557f8fb214cc0913d7d0e694618d27e524cafe7efbae4423c4aa9c8d8c32c7452bf50f3f9d92a3ff44da610a35d187ac42ad9c4ba7a777be4fc56eff84bc560f5ac9cb74c7e909bab2d86b0d29895355cd06c11e75a7dff3ed9ad9879171a3f73fb44c0517d85003cab239b905aeb55f7aae4191b302f27ce7b0ba9a1fb0a23ce8d533ab34d423cfc0ebf79225da85133e44d08b3d48020425496869936979eadb357fc6119d29692c95314c1f24187f3cccbc084ea9c2c3a2eee3cd120d7b0ef91601410ea6892eb3f05e39e9da69c35875164b72a4784ade017bd83449a627818ae9157eb52177a437b552aa9f605482b1721ffdcebd0fd0176278b5383b2051114c7ac7c3695fb376b531be11244774ade1b844a2c33ce7e9098f258cae50ec3d10053fbe8a115c017c4c235a1c3017f0eb50f67e3d3a11760c3fd32e28e5016a029d5ca41d912f0a0f2d7d9f723f97c8823777387e2147532fcf033e4d921ad03206819e5b94dc0afdc59ad2a4b95f7c87859f10787b3f87a61301c3d84c7c94ce63294dc0ac33369648ef66651f5dfd63f3391f460fc144863b1b3e10f53f4e315557b5d092336de4d8958245535655f71e2b7598aa886a120d520c670fa8a4ed0c11e2a6ceedaf3f9d35004bc6f7b3add4cfd03312b86625e953901811704d4f3340cf1e465047576d716bc134d36a7546a1eb077f5e5f3a246adc4fc818839a5ee5383ead3eaee870b9f7a4cf50a54d5fb64f5b5b06845495a4b9556ffcf5926fb3b864fab5f8d9caaead45c62246bb30e36c6b311300f6edf270609560b2b27259dd0a6aacd121e352969b5af18bffb97c11cba1ade38c1b5d5d19c7bf267b9703804b56f22ee7905d2b23725c194e2eb4c5c1203e799789f76118d0ae6ebc2517420fbc56a092dbe4886f1bf919e0760ba00c1072a1351b054676bfe928712add43d9f8e72c52b0c46f94defc006ca6fc36a9bd2c0cf47649397a8507a25a0ef77b79625cc22317bb086ce1beea35a10f035e8e7fa8495e4ed83d339c2a5fe1a8f3a0f4feaff94bc3d8a4565641d88c7b43d44390b8b1ebd6ea559d69523187e3ca54331490ac5948825b8b95d48ce808a8fce09b227cfa7d34069de551e75b05407d0f4b65bd3e700d7caee4134004142c0242fc30d10d1354d4c6500b5b3ae604e41069c852a18c53c4e346d2d2b04116ecda820f49d71b8db7ed6b3d05c67de5707f1763144b2d81a58e74a0dec03ac7bd333ffbbe0d1d0b7b0faf6c1f8eec3fd61d21bac6bbe314922fc09abeb2a4557d213362e0650a0d6e7086fcb63c1a28323b1a81ceb2ba77850d886c5fe9625c64214c17fc55ee1101afaf2f07ee4458cb86c729d18e49eef2d9018f27f91e6ff6b8e903d625da9454e8768c4d5fefcfaf92c416f139c5b3f89a31ff1e9801ef02613885ea1489d4cee3a4879630424cd507b07491466d1c3dacf361715cfd7b74dd9e269dff66af92042f82e19ecbaf77ea90dac0b2fbc8fbfd519226b72b39533575714f11cf881fecfc334681d432725389549d4278d589a731c652fc25ed84426fa3edbd7ddc1bdd67e031b7e980c32b896b7f02cebf5d0892b89dbc16d94176036cf8b90483f1a183070f92789ec1722b18c66cba62d29d566b9d02fb5870ea1e17a8b82b44a9f3e2720c178faebf2af2554532fca6675ffb85b5324de6c9e01ea69d2b10d43e44340403636aaeb2564f34a8598012835ec8fd5dbcb406790aff5fb3c9f061bea147bdb53f3c2e2c4d597cdfbbad4aaf4e0256035800fbe02233f931f67f3b73e1c3a329fbdcdbe7ea8e8b35ae841db3cae4112e9367ec0a0214a4eadb80e7a1454f4d6f68d776ddd19fc23e5807d29150ee6524f0a12a3df793da390e8a38fc9728b174cfabcc2d51e56ebc13e973de762dd5c0c2c4a875030b3b3f742dce72f2fa624e35c7792198d21cfc3640d967b0b1f4c93960e6605f4d0566fd37d55d435a7a14a3fc94e88ddcc1aa68c78031d5b5c40c24be7be0bda3fc26dac18e2823a9b1a58307df68d9b371b8340bf027efc5b4234e2e7c8942393b2c61c0b493d39c014c3317bd65e14333f1cbadb562b3e512c43d2a28e1f2520e41c565fc2233cbe78c4afb8a249ac5c51a97dd83917e3b066f5994ba4f5faf39e2e9c81cba354ab8931d813236faa302acec6d0549fb4d228c8b5740fc33018ae024c085cc62faecff72ec3372d12ce63333ca72c0a3d577478ed8ce2fc7d476e718ec5bbb08dd3cc413c051bc010d8413fec183d22d97464a76beae2d66d6d08346e8b75682fec405030e99b026779d81ac916b7b66546cbe4bb03c57bfbe701b62e5d2dd9733939294e9d8d1f13a0db761c532d3afd6803240dc4fca5efe2bd279f0e66d2d09fc45e05631ce6a12403f9faf4a3659eafbaeca708c22d87da02e361027cd8ed0f76c0dcef2a713adb93efb201dbc268c39bd620c5834684d3becf64e9e57e6bbf5a53ddbec9b0c0b187afc27379a799e68ea87a26c7542b26d7e46db877673f1471eff0854e442b4f56cde8f307bb6baffeae1044b1255a0412ebcc1ac4a7dff5186f7390a964c67a9e4613743e4956057a8b479653d7231dfaf2495881308608ab684bd041b8843b33195639ba9bd5ee095c50ea073effa3f7b9339356496d0c0422651a599bcf10c7f08649b823b942c576def189cc4cb6278029432b0cab3c4d496c18e0df782fdc822347723cbfc578333be26cf64cb731c429ac2cafb614a50de0c0aa0afccbb3ebbeccf5d9a02cabe0989cc34daa551b56c6e223d31bb383176449124f5f479d66e0f78d87f829a31ccf42f52f51813b675d07e6016a0a0dcb9f6f4e6112af8a4b3767f740caac71964b8bcaa3e0931f23b8b4f5b432a43ebf2670b4628b36ba28a3703773c2715964c7b92961d7de1562c93230318b80632029e692d5688920ddb7124602f90c48eb0201bfce85aa96f4a5e5a76af7ceda2a43e9dff03384b778da826074e0ed0e44a3e0d64cbc2259dfab11dd1f475f1fe16f8459a17f1a72ce9988330b2b85d4c99664ed99a47d2313f8d30fe7d27939e43a061eac8aaff95427454d68641fb52ad65f055e16d6916b57ef07f0008c16b44857a28dce9df72dec56def6142abc00e8c3a70777f5001267343515b5f08cdcda339f2ac7727fd46d7e988919d7a83e2b29b51e36510dbbc41ed100b12142e1aa4c5208c03d0757ba8a32e3697d3e0b909c052e43cfc72959ae3ad7d09efa770968726bc7f49d0a285c2a9453fd90d5c7e8ae3c3c9e2a2b2b2049147349323643f22a544d7bcdc774a4f49905275693f5bd3d27a9175885b7ac90a1b2536016a9dbb280801d5a69682f8d3141767754410b4e0b270b69153151f99f9962dd0ec9f234f19c12f042d2a2cd48bf35fd202620b9b3b591f63ed96e30030033e5586a4fd9b41442b34698372c65fd4cf4717a9ded41ca85a242bcb885d3711f78010b2807999949ffe795128addee19d877ae4f86a231c6572ac132a03c02284d112b425f66284ff5965c2f67ee587b775bce63ffebe0ef029917988b33c5572104570bf92d3e02e33103465b90c639648ed40742aec001f130f3d739f8f81e7b1edc3a9701fa07bb85e64f77eb047c8f9313ccb61cc0d34b53ec4c3f3657d714f52eea27fd83d9f51b22b8a8414e1656017939118be578d31acf6aa66ea312f2f5f3341e5fd733628ffdbeed5b5e23e9ab92647fa3139f31131e6dd3cfe580359dc4f57dc941e1241c8568c5bc00e2c7a4c7e3541cdfa175b97502e458c922661716c8f6123ce66fbd512f61391f591ef75a1a0e6f6eab37693c3f921424c767486b5a9e10c671fe8cc51d3d76c08f542be1d164c3cbf3299b097221c23d0dfb47fbf7f0f5bca484e0b2f44dcbb1d6e1e3860", 0x1000}, {&(0x7f0000dd2000-0x3e)="e796c173a67926fb161ed108a8bda4339ee64f0ff538a81f7536c6a0003df6e3b100b366c1cecedacd67685014cb72fdd87c2dd4e13a42f63d273421ef70", 0x3e}, {&(0x7f0000ae9000)="ddb915959d6a2f77d9f30b7b8d284d5491df015301ee3f86e4e9185c929f3b969729107f05ddb41e1b8ecc09da5024e1fdbd12e8381f862522f9e5cbc3e3896cdfa48aaf30414d03797b0a9697f38f227bd7", 0x52}, {&(0x7f0000641000-0x33)="1aa576c0c5f3cde8d490543191b96f24791889d68fa6e799be9702fb65bc453f0af39957c2759e1d1238c7f6fc8c31c9a8e7cb", 0x33}, {&(0x7f00003d8000)="39aac2bb853b955b52c3f973fdeb", 0xe}], 0x9, &(0x7f00007cf000)=[@cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r8, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r9}], 0xa0, 0x94b0aea5a35945c3}, {&(0x7f00005c4000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d85000-0x50)=[{&(0x7f0000e85000)="ca1c9df416dc89aa03f047c4c1801366121c2990f75848fa2d71fdc07907a01e3aa1dc474defb362e56efface290a5c59db1442fba613ab4a79ebcebfca31911ae31495a5ae7f5a0ec27b84d7be60c5745c772f17e51fdb5f5b449254b87e2d1a5bb8386504d83efc6325b99fd2a3c7d29c2569d6374d2f57761b022d42bfbe2dbdcc230d5c7", 0x86}, {&(0x7f0000e9c000)="", 0x0}, {&(0x7f00009f5000)="6404c1ca8947abdb9a13246017223a2a25c75baff222f84036e4154ea6eb7e89cf760249db02c06a71eae895621bf2b9b8dffde1bb7a9f6dbfea48f34dd5ff54d0ebae20d1fdb08e153076d6e843ec1f6738ec0757f5d1622712d5093ed52d56b5c7494d54df3b0b658344b538235ccc5b2db09e2696c71500", 0x79}, {&(0x7f0000839000-0xe4)="11ab2afdba834425d1c15223667d8a6180515df6cd2a445d1917c9083e6529ca1b6b91387a587422d1eea5dbac26e0047f156740dee6e50d3ff3c93d3b261b737c0c1c29be71a7ae79d4a14029a68d01cbf570a25a112c15e826c675ba26d969a2719eae95d4aa324b4002af6a7b1f234c3562f4853927d053777f2692f170d7a576ec7173b6c0f8436ccd9cdc063ef7bd9f3a2af88fb25dd7ff0d2ccd9384903ac401b56d4249b1b9fb3c9ca15a8eb0df18e092eca066ed3a87616e771a5f0b03bd4a02d88878cab4492f7b6f8388a827c24d43e8990b9e6b4a67f6115844185158e3c7", 0xe4}, {&(0x7f0000c1d000-0x54)="0509295f64f93fa883ecac387dc9bf367e5a467ab10728c5367aef09fa46df3dd73e3339e33a95148df9fce1c8ca45bf790bf45d2eea97208dcd2ba6d9d6a5776c12c70436b53794a9b0497ed8621936faf9860f", 0x54}], 0x5, &(0x7f0000560000)=[@cred={0x20, 0x1, 0x2, 0x0, r6, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x70, 0x0}], 0x4, 0x0) r15 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r15, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r0) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) [ 47.848687] QAT: failed to copy from user cfg_data. 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x800) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000005d000)=0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000b6f000-0x8)={0x1, r0}) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000011000-0x8)=0x0) 2018/01/21 13:28:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000003000-0x10)={0x13, 0x100, 0x7, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000)=0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r4, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x40000, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000996000-0x10)=@generic="6ea383eee51d0a0e7969af00bf463578", 0x0, 0x0, 0x0}) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/ion\x00', 0x25e1ec115f03b06e, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000809000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000929000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x1, 0x2, 0xa, 0x0, 0x80, 0x11, r1, r2}, {0x7, 0x5, 0x5, 0xf7, 0x4, 0xe44, 0xfffffffffffffff7, 0x6}, {0x8e4, 0x5, 0x0, 0xfffffffffffffffe}, 0x1ff, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x2, 0x800, 0x6, 0x773, 0x1}}, 0xe8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/21 13:28:33 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000340000)='/dev/dsp#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f000048c000)='net/udplite\x00') r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/dsp\x00', 0x3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000d4000)={{&(0x7f00001d3000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000d3d000)=0x2) bind$alg(r2, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) sendfile(r3, r2, &(0x7f0000f43000)=0x0, 0x7fffffff) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00007b1000-0x118)=[], 0x1, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000fef000+0xdbe)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x4080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000727000)=[], 0x0) recvmsg(r4, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffe9, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f000000d000)=""/0, 0x0, 0x0}, 0x0) open(&(0x7f0000088000)='./file0\x00', 0x0, 0x6) 2018/01/21 13:28:33 executing program 1: 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) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000168000-0x4)=0x0, &(0x7f0000786000)="") 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet(r0, &(0x7f0000bae000)=""/86, 0x56, 0x10000, &(0x7f0000aab000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) clock_gettime(0x7, &(0x7f00006a5000-0x10)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x40000120, &(0x7f000024a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000b6000-0x4)={r0}) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) removexattr(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fdd000-0xf)=@random={'os2.\x00', ':procS:\'-\x00'}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000e5e000-0xa8)={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]}]}) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000b14000)=0x0) syz_open_dev$midi(&(0x7f0000d55000-0xb)='/dev/midi#\x00', 0x0, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f000097d000-0x4)=""/4, &(0x7f00001ca000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000059000-0x10)='/dev/input/mice\x00', 0x0, 0x30100) syz_open_dev$vcsn(&(0x7f0000497000-0xa)='/dev/vcs#\x00', 0xf72, 0x440000) r2 = shmget(0x3, 0x3000, 0x1000, &(0x7f0000bb7000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/21 13:28:33 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x3, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200, 0x800008000d, &(0x7f0000002000-0xe2)="2bbf9e3724780d3843ca817944fcb3b7a5b3cc487d4756bc5f5aa9f2d95991df54e947d9aeb118000000002a4dd63220e8cb77d05c8d81f7576d538c0b148f783256ac2ce703de80d233e2a4022ffd223999fdf288b090213ea0b6676b08c262dfe0197f2d921cdbd950cd9b4f0f495bed010000000000000084b7aa9a888416cab03d6b7ff41d932d8a94b6eb71cfc00c816cd63e1debbe6723373f210000000000230df279845ee40771e6668a876bfa87df67a66b7e96cf852b67bcc1913a85476dd4ff24c439b1e79d57d07860ecea9d5ba3c6245a4df6114a3aa97914d9b01b", 0x436) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000518000-0x10)={0x0, 0xa8d6, 0x4, [0xffffffff, 0x101, 0x7fffffff, 0x9]}, &(0x7f0000e45000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f4000)={r1, 0x8, 0x1f, 0x8001}, &(0x7f0000fde000-0x4)=0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) 2018/01/21 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fstat(r0, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000fa1000)=0x0, &(0x7f00004d1000)=0x4) close(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d9000-0x9)='/dev/dsp\x00', 0x440000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000ea000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = getpgrp(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x172, &(0x7f000000f000)=""/242) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x3, &(0x7f000000c000)=""/247, &(0x7f0000009000-0x48)=[{0x1, 0xb8, 0xa12, &(0x7f000000c000)=""/184}, {0xfff, 0x77, 0x400, &(0x7f000000f000)=""/119}, {0x9, 0x55, 0xffffffffffffffbe, &(0x7f000000f000)=""/85}]}) syz_emit_ethernet(0x10f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x13, 0x800, 0x0, @rand_addr=0xa17c, "0b4b11f3db1bcf9afc0d42a1eb2103159410d981eac4aeb4008f13d07898c66480719503003bcff0ab075bbcca273d4a0caa275cb43d8c2b931c180b459dd0887499845d72c7e2d61e7da6da89334ae6008be5c5940a028d37dd577e11bd5bbc08bce9967faf35c4ff260cdb9b60398ae7e599d9c9f8f29f165f24ffcd8ab7632516c03798627465b615abb7a610ab4ff690eb8b1772b9c7a285744aee4997b038ad32efbe151984d1bae322300083cbae97cc805fa0836408cb34e9b522d307b09a96b54460c895a86c04c9b80deb9f90da449f1e1b2eeb9a1e35a898a482bc3258606032"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) [ 47.993377] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a66000-0xb)='/dev/adsp#\x00', 0x10001, 0x200) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c03000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000c70000-0x38)={&(0x7f0000bb6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb3000)=[{&(0x7f0000351000-0x31)="323430faccf7315157008faecb6949a5c8a5ef631701e1c11c0333625de8d6daeb762f87f12230a467b4f7626321ebdba7", 0x31}, {&(0x7f00007e0000)="d9857a5086f97ff31605e2fa0e13ea4a505f2ad79bc89551", 0x18}, {&(0x7f0000813000)="faa76308c15162ec08c664b0593e846e496948d86209cc0ee6126aed0b812405f122f51cd9b8c6efb3332d1ba1b8cd246d248f2e6aaea22c", 0x38}, {&(0x7f0000c08000-0x8e)="23fe22832093f06512272842e5fbb2b464a517081076fbebf66c035e7f68bab8d106e93d2750f274caebb6b8cd99933882bfa3c75999e2441ea90cfd5a6c0700d2b18ebe0adcf971e9df99bcd71739a9e87c46e1c7d9de3888817c651a476164571dd6ff386d4a0fd405d7bc4e34ed284f6ea9a4bea623ec2ed35d84cd3582e81ea5ffbbd8789d27961d7a6d328c", 0x8e}, {&(0x7f00005c5000-0x5d)="2ba8bc46ae7cb7c041ef47c05201b7f3ebaa0f0b0e2075f832a716426433a403cdb086ac85cb15bfaa67916ed65a5afafd87a5f4254f31e8bfa69c3fada26d11aa44246ce258092b9f51d462ac3c44a93392696cf524f796b4f71bf7ed", 0x5d}], 0x5, &(0x7f0000bcf000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000800}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c57000-0x4)=@assoc_id=0x0, &(0x7f00001c7000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000968000)={r3, 0x1}, &(0x7f0000d20000-0x4)=0x8) preadv(r2, &(0x7f0000ff7000-0x80)=[{&(0x7f00008df000-0xdb)=""/219, 0xdb}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf9000)=0x0) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e2000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000348000)={0x0, 0x0}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f0000320000-0x4)=""/4, 0x112, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 13:28:33 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a45000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x1, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000db4000)=0x400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) io_setup(0xfffffffffffffff8, &(0x7f0000399000)=0x0) io_cancel(r3, &(0x7f0000929000)={0x0, 0x0, 0x0, 0x1, 0x100000001, r2, &(0x7f000048b000)="105417fa9087e5a0297be6241731256530de45bdd0ecf9be1f1df534ea12a272e7753eeabf345816f5caf8e31b4b8b1257eca568e409d5f4ef34f6d6acce72f7a9dc1b69db520a548a3dbec1576e97296c3b74b3b6f78c017dcb516e677e018503857e8c1be577df5a1dd8f79cc47e02622e421f36a918", 0x77, 0x80000000, 0x0, 0x1, r2}, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0xfffffffffffffff9) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a8000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000262000)=0x2, 0x4) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 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) syz_open_dev$mice(&(0x7f0000e7a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000856000)={0x0, &(0x7f0000cd5000)=[]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000661000)='/dev/audio\x00', 0x2, 0x0) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000073e000-0x4)=r2) [ 48.045470] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f14000+0x4f5)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ce5000)={r2, 0x80000, r0}) r4 = epoll_create(0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000624000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000842000-0x8)={r5, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00005e8000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/21 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x4, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000f56000-0x1000)="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", 0x1000) r3 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0xff, 0x80) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000097a000)=0x0) 2018/01/21 13:28:33 executing program 0: 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) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000e28000)={0x7, 0x8e}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) 2018/01/21 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_data=&(0x7f0000431000)="e046f5d7742486ce6882d9ee07d8f2ece04b92ac9b3cd508b105e6e097b96134"}) recvmsg(r0, &(0x7f000064b000-0x38)={0x0, 0x0, &(0x7f00002fc000-0x60)=[{&(0x7f0000f47000-0xa)=""/10, 0xa}, {&(0x7f0000e97000)=""/233, 0xe9}, {&(0x7f0000c5e000)=""/177, 0xb1}, {&(0x7f0000d6f000)=""/130, 0x82}, {&(0x7f0000b64000-0x1000)=""/4096, 0x1000}, {&(0x7f00009cd000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000514000)=""/170, 0xaa, 0x8000}, 0x100) 2018/01/21 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000370000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ca000)=0xc) rt_sigpending(&(0x7f000057f000-0x8)={0x0}, 0xfffffffffffffeb2) timer_create(0x7, &(0x7f0000b0d000)={0x0, 0x39, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000233000)=0x0) utime(&(0x7f0000292000)='./file0\x00', &(0x7f00000ea000-0x10)={0x7fff, 0x1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x7f, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) signalfd(r0, &(0x7f000006f000)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000)=0x0, &(0x7f000050f000)=0x0, &(0x7f0000539000-0x4)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000cf7000-0x1c)={0x2, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000199000-0xb)='/dev/audio\x00', 0x40080, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000120000-0x66)=""/102) 2018/01/21 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000499000)=0x0) 2018/01/21 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000994000-0xc)='/dev/autofs\x00', 0x240200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005e5000-0xd4)=""/212) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ab6000-0x2)={0x6, 0x6}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ff2000-0x4)=0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/21 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5453, &(0x7f000000f000-0x8)=0x100000000000020) 2018/01/21 13:28:33 executing program 5: 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(&(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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f9000-0x41)="765721227347df7cf80000000000000000", 0x11, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000afc000-0x75)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) dup3(r5, r4, 0x0) read(r4, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/01/21 13:28:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) io_setup(0x8, &(0x7f00004eb000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) ioprio_get$pid(0x3, r6) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000078a000)={0x0, 0x0}) io_submit(r4, 0x1, &(0x7f00001b2000)=[]) signalfd(r7, &(0x7f00003e3000-0x8)={0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/01/21 13:28:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00003e8000)=[{0x6, 0x0, 0x0, 0x407ffc0005}]}) tgkill(0x0, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a0e000)={r0, 0x28, &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1d", 0x1}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000800000)={0x0, 0x0}) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009fc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={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=@rand_addr=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}}, &(0x7f0000a79000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f89000-0x28)={@common='bpq0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00005e3000)=""/4096) 2018/01/21 13:28:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00005bb000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e75000)='/dev/admmidi#\x00', 0x3, 0x40000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000566000-0x22)=""/34) r1 = open(&(0x7f00005ac000-0x5)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001d4000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/21 13:28:34 executing program 2: getcwd(&(0x7f00003cf000-0xb0)=""/176, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x80000001, 0x8, 0x6, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f000047f000)=""/178, &(0x7f0000000000)=0xb2) 2018/01/21 13:28:34 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000000b000)={""/1024}) r1 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000009000-0x88)=""/136) fsetxattr(r1, &(0x7f000000b000)=@known='security.ima\x00', &(0x7f000000a000)='em0procuser\x00', 0xc, 0x1) 2018/01/21 13:28:34 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffa) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000075e000-0x400)={"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"}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000192000)={0x3, 0x5, [{0x0, 0x0, 0x6}, {0x7, 0x0, 0x0}, {0xe0000000000, 0x0, 0x6}]}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) flock(r0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000669000-0x4)=0x0) 2018/01/21 13:28:34 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, 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$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x80000000002, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000086e000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb84, 0xfffffffd) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)="") recvfrom$ax25(r0, &(0x7f0000004000-0x5c)=""/92, 0x5c, 0x10000, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d44000)='./file0\x00', 0x1a3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004df000-0x8)=[{0x4, 0x3ff}], 0x1) 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 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000bb1000-0x4)=0x7ff, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r2, r2, &(0x7f0000654000-0x8)=0x3, 0x2000401) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000704000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00006ea000-0x16)="ccd1151ba15cc596d1f9da9c353d4494788f304069ec") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a69000-0xa)={0x0, 0x6, 0x1, [0x80]}, &(0x7f00001c5000+0xc3d)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000006d000)={r3, 0xfffffffffffffffb}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000064b000-0x8)={0x0, 0x0}) 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000c3000)={0x8, 0x8, 0x2, 0xffff}) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/21 13:28:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003a6000)=@generic="025dc74bfbd6eabc5d41d5cb7d13be14") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000014000+0xac1)='/dev/cuse\x00', 0x204000, 0x0) sendmmsg$alg(r1, &(0x7f0000531000)=[{0x0, 0x0, &(0x7f0000820000-0x40)=[{&(0x7f00002db000-0x1000)="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", 0x1000}, {&(0x7f0000ce0000-0xae)="3431aff89f5243c92fd02bb6c23b9419b2ce1f3ea13a0d051575b1bcfd2d307102aa7634413b69700b52fb438c83a3bfb04bdeb5b308dbdc55583d56a9a5e5db7d5f0e54332dcda75f317c4fcbb34fd03c147541c207d653a11fbd8e8d884b277b29922375576a0dd14c5980d7406d8a480a547fbdf8621a17e877eaa5b4a073fbc53bb1fd25163a6956255d8970dd3f05e8a4484223fb16de68e8d92408993fef2f5c5d8a147c8d7c082deea46a", 0xae}, {&(0x7f0000a94000)="fe75a478023741f67fc0bdf4324ae3e7e741e3310b92a2550b416b0a188cc4f3d32e4e781c3125d13977a1477a4030863c2016923bee4d96997e66007c10eff1d1a039f96ef9e426accd5d549272c96cd011331c52fd83d63ab10bfa036e1c5644a215369b10e058953cd97db2e3165e4336a3d220bbffc06576f4552b5d447adba15a24ae4a3c6044c1953866838ca03f60ff1b92c7c2de7219ebccac02d7fde1b14ed175", 0xa5}, {&(0x7f0000df5000)="a72234318ac63f8ef6a89e978df75e78a6e6400aeee1fffc61f7e1e5fd0af6e851aea7fcc1aa70f5acff7263f6dd374dc0792ce4247dc96743c4106e73d6bc9d3b5c90b99927", 0x46}], 0x4, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000cd3000)=[], 0x0, &(0x7f000095d000-0xb0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x23, "9b4abb9f9558394ea2d935dbb9a950a193bff31706a80c54e1acef01da3e817d86c094"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xb0, 0x4}, {0x0, 0x0, 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{&(0x7f00006e5000-0x45)="02f7e2d6552fc67757c9c8b4c40018a4565276c233520b9a3308a8d3c7769c4b19287cea8799cf1735160a02a843139d0c7b894a84e88a5ad60c61ebaaebeb81ec3632da25", 0x45}, {&(0x7f0000ed7000)="65cf8dc1fafb44355b266c1eb815ec878389150b6322fb652e87d9e9bc2f3b483ce8a6cdae96f8c1714a9d487e1332fe3cf6fa7c98dce00e569bdb6fdc3b9ad1ce3c820cb1c55c7956be822f8e0ebc1af134905861334fbc30839d819164d68c819d6582905a4c2de79542b0683646a07b9f434ea8d8a6ce927b43930544ab55da318ba8be5746b8afa2c30743d4fbd0872b6fa2873e32db6e94e22b328d30fc63f03e8c10036fe7e40a016a9ebfd7ef91733eb13780d1", 0xb7}, {&(0x7f0000ca4000)="2be882d9c34b41f4d8c11e89539d3773177bb84edc95fd60761ee699ab615c23442a48fe272ad92d885b277c7bcad9650c64684d06d18a8869c825b9c4160ace897c37f213928df185e8", 0x4a}, {&(0x7f0000ecd000)="c90dbde9cc115e13b02dc7bd8d2b41f11c1c0bb85356ce67515507f0767fed3a107178c2226b5667715b194ce371e3bf4d596ab54426564470d3591f673610f716a46c7fc4f355f8bc8e1fc00f0df95c29aa27a3f7500945a97b8b9f9f5fc33632a948e58d9268831fcd17458707d9a7c48192c92024d79713b766bda88e18b1872f8be5c7918c86", 0x88}], 0x7, &(0x7f0000cca000-0x468)=[@iv={0x80, 0x117, 0x2, 0x68, "6e25edf85a3b446a4cb1e03f4adad9aa9029aea6bfdae5b2ad99675b551d5084b266f554062d1074eb4e37a2640652caebb73c143baaea4804b72ba2e8d6078b9de491448f3a7735c7a9312e0d25155c0c57d0a8459856271fbd4d141ae1671293697947e622c0e4"}, @iv={0xc0, 0x117, 0x2, 0xaa, "759f601a6926eb6e166cd2f47dca8a39e98dff21d7859d901277b807803e7fc17d4d8c4f24b48c1bcd6bb26b7d83dafd18bc52468882c5caaf69057dd6a396685a6d1a2466cba0ef1241c55d0a8cf98d0573906a9323e4938016f3b8d3541b357a17143e97ae27816615a9cb76f0cd2639adf261e4912175383632b6c5d8b6d2a52225d7b49106171f532fef9774134369878dc2ca5db3031399379b9cefa718fcf6bb11288360597e50"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xd8, 0x117, 0x2, 0xc1, "dc3fb03611c61329503531e0942faa0cbe5497242e0539a2af05b6437ec97b356a4bfd20c6e8c8bdfa023001b45aefa92cab035c250f00e71679aa11353e135940b3455970470e34559bc60f03c74f7eb9a13e0124dcb8f81ea3929626aab4c0ca499c42e936b00b459312061d27705da47ad92561338e73edd7ed19eae11ea091b79822dbb7f5fbf40e93f9ffa4d77ec8b6aed688965438d3cea29068ad7228f6965b58df337c04c7ae10ee46c015ce814d53603543a73144bb7560805d279634"}, @iv={0x100, 0x117, 0x2, 0xeb, "05f6e9b86ab0bbed6fba61491e6b2406fd77ddaa914c02a94a9a92f27b908cf9b85c5b9027890effab243b802bfa418e5009fcd027575cabfca17426a0e2b520d4699f27cc470d3286406bb16a25243dc97a4a33f6677ab9e76ed66e8e511eb749059d4c5a15c35fd2967b0265f530c5b2536e9dfd70538a7b7a87f216951a29491d6a3b2b81c55bf27588ed33ea436e071707e91a08485f775f1d6dce3d53a5f779e3e609938fe1cec80fbb129535537ffe725bf58e98ca32c01047653017beb7a6c2c8ea239e974b18ee43b6edc4eff383fc8d521c2d504714bfb9e5db49184fd07d77f9b8c3733ade4d"}, @op={0x18, 0x117, 0x3, 0x737bc7469dcceebc}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc7af}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xd8, 0x117, 0x2, 0xc4, "f9f522fdaab3e558d48307d3619c23e83495ea8877b38fa6ede9d1ade1e22768ef9911a407ac17e15b2de8ca9e21ed3116078cb098cbebbf1e2622d120ef88faac77e176b988643891dca13a7f48f34238da59bfed5e134eb745b302b07ce9bc3f318c8c90fc4542e224cf6859cd3cf189d7a23c1e09c52f53e4c9c5eca6399a5ffaa3787042033f187a83c76e26aabea842907136652ce32155351b40571f4ce8dd8f216bdcc2656282ab301c92ebc0d60dab49fe790610b6fb3c47bb6c5d268f4c2421"}], 0x468, 0x800}, {0x0, 0x0, &(0x7f000062b000-0x10)=[{&(0x7f00007b6000-0xd8)="419434d4d55e722ff6fb47353702b85129182b31189692795a24dc6ef508c89c1a8b4ee91eee9e171cdfa3a77d7701e5e30b4c97c3988df390c97e35247fbba83625dee3d6409e3b6b7e7bb03afccf55aab6e2333ac20640693e7d768026e5b4b0caf8574683ccfe4372393b6065ce66cffe1f5cc8a27e19193e1f5469ca0264aafe5b2cd5080ceda95c2497d38af2eaf9ae2fa895ba090cc93755b4bd91ac41c9eb668acb1e7f0b8cd23c9a812bf980564af034fbddbc490306bea3edc59613fd95455c9c179e1125b85fede422ef3a6db7f12e83fc22a0", 0xd8}], 0x1, &(0x7f0000527000-0x50)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x1d, "ab88487d76a7af1fa9a4264c636f36d5684eaae5b9dcb0b10ac7ab1480"}], 0x50, 0x40000}, {0x0, 0x0, &(0x7f0000e15000-0x30)=[{&(0x7f0000d15000)="f027495e4ca51a", 0x7}, {&(0x7f0000037000)="ecd35a7278a290360461b7aec9d3e7d8eed22faa6c1db22daab0ad513223a5efd3f7737bd57e57d3e0f223a78836dbe747a6cbd5bc29fcc58454292f6e6f", 0x3e}, {&(0x7f00008cf000)="d8072947fa7cec1bb356cd46fe9dde6c743e323693560f5f00b9003101b5c7ab4899478c16b76e72ec30119d24293a28a4f37e2a7fbcf2467ddf2b6a342616d22d441a300c6d99b3b72127629e74d4aab884772ed3cb96ede8ff24651f4ce6b16c527ce593a9a709222de1750db51f0eaa", 0x71}], 0x3, 0x0, 0x0, 0x200008c0}, {0x0, 0x0, &(0x7f000017d000)=[{&(0x7f000010f000)="5b35ef4296d5ed7ffd38f4fecb915cdb61d43c1004ed14e115b9673186c1e5c22f1193c21b9e2e3b511f533cab548337ee17bfea87159ec95e9e78014981987fc379883b8f9f6b8d950b1f424f07c4fc12c6c719307404036ada9206b71767b0a7b0c0644d6f6b615b301d02c7faa0c10f", 0x71}], 0x1, &(0x7f000020a000)=[@assoc={0x18, 0x117, 0x4, 0x3b}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8000}], 0x8, 0x8010) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed08", 0x20}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 13:28:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000be4000)='/dev/dmmidi#\x00', 0xeaf, 0x20040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000040c000-0x10)="0c8c50928dedac21cbdaa8dafb604401", 0x10) 2018/01/21 13:28:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ee4000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x1f, "b7b7fb8be958dfe7acf6c044f0949a0187f99d1ce7ee22067b6c11075bb67800b493ab8a087455345ecf95bba1aeae24993b02db4923be719d6fa8f31a805f545e012aca8241743be1d5f2da9ec354c3"}, 0x160) prctl$getreaper(0x5, &(0x7f0000c91000-0x8)=0x0) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003ec000-0x8)={0x0, 0x0}) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000043a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x4) r2 = syz_open_dev$sg(&(0x7f00006b6000)='/dev/sg#\x00', 0x8, 0x80002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000268000-0x14)={0x0, 0xa339aa7, 0x2, 0x32a6, 0x7f, 0xf37d}, &(0x7f0000846000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000595000-0x8)={r3, 0x7}, &(0x7f0000801000)=0x8) syz_open_dev$amidi(&(0x7f0000e61000)='/dev/amidi#\x00', 0xd1, 0x28000) bind$rds(r2, &(0x7f0000f98000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={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]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xffffffff7fffffff}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x2, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:34 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, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, 0x0, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000028000)='/dev/input/mouse#\x00', 0x4000000000000002, 0x400010000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sched_getscheduler(0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r6 = accept$packet(r5, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000087b000)=0x14) fstat(r3, &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000112000-0x4)=r7) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r6, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) geteuid() capget(&(0x7f0000442000-0x8)={0x0, r2}, &(0x7f000000a000-0x18)={0x0, 0xfffffffffffffffd, 0xb13, 0x0, 0x0, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) 2018/01/21 13:28:34 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0f000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd54, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c35000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e22000-0xe8)={{{@in=@multicast2=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=@mcast1={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}}, &(0x7f0000489000-0x4)=0xe8) r5 = getegid() r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002fa000)={0x0, 0x0, 0x0}, &(0x7f0000c16000-0x4)=0xc) r8 = getgid() sendmsg$nfc_llcp(r0, &(0x7f0000a39000)={&(0x7f0000e14000)={0x27, 0x3, 0x200, 0x5, 0x5, 0x1d0dff3b, "9e5b1479dd9ad050d90151adcad034a8756927056500ec1cf6b3eab586ec7003746599bb28d07575b4f57a267c7469c45e61749b8421fe4b353fb4744f3754", 0x8000000000}, 0x60, &(0x7f0000821000)=[{&(0x7f000003e000)="fe", 0x1}, {&(0x7f000085f000)="33f936869f7ea2f5beaccccc0e99110215bc6ea5afadac093db4792e931881c1c984175d3ccedeeff41ee1a022c22efef240f99c2ee96b53bd7ca9c97f356c4db2264cbb9919e1845caa918a0b321303b425a7ae4e02a983e003a89b3fdedecf647fc1478bc5cf7d714741ad746abf6a89f2060f164900fd70be1eed543895e1a462fc334d73e2e14455a397a8a679ee30c231a7b4c11c9191c91c5a594762075902d9", 0xa3}, {&(0x7f0000ebb000-0x41)="e039112972d7e8ff7e6b1c9539f54a4aba15b7d6c4680a1bc1557760702100537dfda976b87b8f055a6bd4421b2db022dd22e61410472a569b34641b07a9e25c54", 0x41}, {&(0x7f00008b1000)="7af62b231109012fe69f9ebc0a9a969265e07fbb4e13395f74295783231dda969707e0688bcb7788e4bdc2cde9277cb5e8fe2885e65680a097143a83b39771ff0ec8d1e29b5e1ef146cf5392cf99e493fc2fb3db0d754d10485643727b790fc1f9584c26b9c42bdd2e863037158b77e460392d71acda951df2cd71c7c0a1668e0fe4e6df5edf90775428df97e6416fb906081b2635c2f6aff0832dda1a5f7bdf4be3568cd4e863ed6401f51d6644719506f65ae22218640c461892e6aa867ce53bfd0e722a12a97ceba7e568e66dd963df599a45c700498b318bdf4f44100f634212f11b30cc", 0xe6}], 0x4, 0x0, 0x0, 0x1}, 0x4011) sendmsg$unix(r1, &(0x7f00002f3000-0x38)={&(0x7f0000874000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000961000)=[], 0x0, &(0x7f0000acd000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000880}, 0x90) userfaultfd(0x0) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000014e000-0x4)=0x0) getpgrp(r2) shutdown(r0, 0x0) 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x4800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/21 13:28:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000009a000)={0x7f, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000019b000)={0x100, r2}) 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/audio\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00004fa000)={{0x7f, 0x3, 0x3, 0x1, "11da8706bb6d34081893941a6833d2cf42d016cc94d0cf2ebe5c79ea25556cbdeff1eacce9b5803e6190a60f", 0x2}, 0x3ff, [0x7e, 0x3, 0x30, 0x6, 0x81, 0x9, 0x3f, 0x1, 0x6, 0x8000, 0x2, 0x6, 0xff, 0x79c, 0x400, 0x20, 0xffffffff, 0x5, 0x3, 0xe0c0, 0x7, 0x8001, 0x80, 0x4, 0x3, 0x3, 0x3, 0x8, 0x1, 0x8, 0xffffffffffff0001, 0x7ff, 0x101, 0x7, 0xff, 0x6, 0xb20, 0xffffffffffffffff, 0x1, 0x3f, 0x3ff, 0x30, 0x8, 0x7, 0x3, 0x8, 0x9, 0xffffffffffffff01, 0x4, 0x3f, 0x2, 0xfb4, 0x7, 0x0, 0xff, 0xfffffffffffffffb, 0x2, 0x8, 0xffffffffb9f73313, 0x20, 0x1, 0x7, 0x3, 0x80000001, 0xfffffffffffffffc, 0x800000000000, 0x8, 0x9, 0xfffffffffffffff8, 0x1, 0xa1, 0x6, 0x1, 0x2, 0x2, 0x4, 0x7ff, 0x4, 0xff, 0xffff, 0x70e, 0x0, 0x10000000000, 0x8, 0x1, 0x80000000, 0x1, 0x81, 0x800, 0x3, 0x0, 0xfffffffffffffff7, 0xa28, 0xf3ac, 0x31a, 0x8, 0x2, 0x0, 0x7, 0x2, 0x2, 0x9, 0x1f, 0xff, 0x4, 0xf582, 0x5, 0xc75, 0x6, 0x200, 0x7, 0x6, 0x80000000, 0xfffffffffffffff9, 0x4, 0x4, 0xed, 0x4, 0x1, 0x6f77, 0x4576, 0x5, 0x0, 0xa8, 0x8, 0xc08, 0x97c9, 0x7f], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/21 13:28:34 executing program 3: 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={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007d1000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000063b000)=0x0) close(r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c26000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cc000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000027b000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f00005dc000)=0xc) connect$packet(r0, &(0x7f0000850000-0x14)={0x11, 0xf7, r4, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/21 13:28:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, 0x22011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000009000-0x18)={r2, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) getgroups(0x0, &(0x7f0000004000)=[]) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb6000-0xd)='/selinux/mls\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000735000-0x8)='./file0\x00', 0xd, 0x1500) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r2, &(0x7f0000bba000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)=0x26, 0x800) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000c64000-0xe)='./file0/file0\x00', &(0x7f000049a000)=[&(0x7f0000fc3000-0xd)='/selinux/mls\x00'], &(0x7f0000f43000)=[&(0x7f0000e33000)='/selinux/mls\x00', &(0x7f0000e94000)='/selinux/mls\x00', &(0x7f0000313000-0xd)='/selinux/mls\x00', &(0x7f0000494000)='security%ppp0eth1wlan0em1*[\x00', &(0x7f000046c000)='/selinux/mls\x00', &(0x7f00001ab000)='/selinux/mls\x00', &(0x7f0000911000-0xd)='/selinux/mls\x00', &(0x7f0000336000)='/selinux/mls\x00', &(0x7f0000c02000-0xd)='/selinux/mls\x00', &(0x7f0000202000-0xd)='/selinux/mls\x00']) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000aa000)={0x2, [0x3, 0x8]}) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) shutdown(r3, 0x0) dup2(r1, r2) 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000fd2000-0x8)=0x60, 0x10) 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000004b000)=0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000f000-0x38)={&(0x7f000002e000-0x10)=@llc={0x1a, 0xf5, 0x9, 0x1, 0x3ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000004b000-0x50)=[{&(0x7f0000005000)="37d98439051b2c7de0555c99cd38bd4f54c1a4439f4bb8113cb5a56d97ef10f3349db65861715efa44fb60157fc726142a32f5b579b5b82a2982e7f58b37108de2ab3105472cd3458878103f4003e84ac1f9e1328cc8c50a24e7806328a9d6424854cb7fa97c78d5c23080f39e03", 0x6e}, {&(0x7f000004a000)="6f30d6118acbd211a37cdeeeadb50f3b56788e5245a704b5f5752976b0595fea4924cff429f0ed5373bb7770811964eab317e555d1aa9b6def615f0d121f403521d3fe", 0x43}, {&(0x7f000004b000-0xb6)="7822cff194ec88114c331af751c34a4ce99f028f4bce275badeb23ec42e2f362e1193a860c3c468db6972bf8632d72925954dc96a6fb0e4263eb0bd6d5bf647ef6234cab40155f416ca3c886eaa73efd04f23b598591e6839d8c73575bd9ba632b61cafb377e11d09fac4a86ec08e19fb5fb276d255304a6921c65b98a9d925c0d6c434c827b0f3e6f7e3eaad142747d01c0cb6c96e3834b36dc4030688b63705fa36e98928c6f2b85f30b09ab9127f0d05b1e285662a9f2c2ba370b5556edf373c6f32b3236e61245f42aa4df7678da964bd84f108e15e91f", 0xd9}, {&(0x7f0000025000-0x15)="c087273b1739e8a50a6a0d7dd26df8de6764e87185", 0x15}, {&(0x7f0000037000-0x74)="51629b7279a62a05dd9f5dc4c9dd2dfa34aca10915cadcd1022962903eee37cd1b435f7f54e8d01de80f2ecbb74b98596313f653d6f400ffc3297c93098f85371e1f8d88ff92fe4ea08fbcdee7c78d13c9af2a08e132437dafe5a749c99ce7fd9c5b6c798dd771d4f81745bf21555304af52e21d", 0x74}], 0x5, &(0x7f000004b000-0x2b0)=[{0xd8, 0x1ff, 0x47, "3f413bf18d2fc0c7ee12c588e2aa24dbcdbc08853cf76dad48e1c00a2cdb2be7e64d136f243fc31be847cd5e674b2e1c8b005f4b232c960699524e08f28e1a405d69dcc7beaae2cf09f85fd02283e9ddf23946ee665cbba8811e6154018a1085d932c9d89633d388f6557842900ebeb4cdb2ecd49661ed2624cbf36c442d92f2664b07390d030bbe78741bb947bac0afdf72cc9567c52061ea6434495dfa9398688db5006f684e8d04e4a749b077704442e07ebca76b8cf0c929f6eff35e5cb2af"}, {0x18, 0xff, 0x8, "800301"}, {0xd0, 0x0, 0xff1f, "622dda011fc73fa06d0c783f46924544ff46b123b0fc4a250a85b9378a02affd732ce884ad1d42fb6e10de7265f789b159085e6ea8752180addfb9141a6806eb17b8c43b2fb5c1505994f894534668ac0c22d42813aaf9b7ecbfb9ab2bccfc87fdc886d570822032937bb1ddb63398f65fba4b3e10954f9bd85a06697c254386fa209b8e19cc603d70222f97c4460bf27e04c3991d9cf504b7bde4a0df64afe726d360b864215ec075a70ba2b64413173fb9607060c8d97890"}, {0x10, 0x114, 0x9, ""}, {0xe0, 0x13f, 0xfffffffffffffffc, "800e97200ded3abc85e24b0c3122fcce6497cd6331f8cd286243cf20f4d1fdb97778da4102cf3756b35dcd5dd5045e742daca7cecad222addefaa1334ac2104d92f6eb0666dc523de61b39ff45744d2d9054b590bdd757188aaf90717a88136afb29c2fc23a7218fff6ae39d860e534fbfea1d95dc556f87e294c3898cbd537475e2a6ad99a7e635639423a9c6932cabfde7452be78ee896e5d393ebd0a8092a8d45052f0be901e9977e092221ac0050d68a8c658ac7306a37090fdccac06ae78969c2ac1a9c450c28cbfcabe0"}], 0x2b0, 0x0}, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f19000-0x4)=0x4580000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00002ad000-0x1e)={0x40, 0x5, 0x8, "f5aa0b437b50", "8b0d3ef98c2b9887029cfc08cc84827e"}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getdents(r0, &(0x7f0000706000-0x30)=""/48, 0xc) 2018/01/21 13:28:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000411000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000bd0000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000154000-0x66)=""/102, 0x66) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000695000+0xdba)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$llc(r3, &(0x7f00000e4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000014b000)=0x10) syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) open(&(0x7f0000d18000)='./file0\x00', 0x10040, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000008e000)={0x0, 0x0}) r5 = dup2(r2, r1) inotify_add_watch(r1, &(0x7f00001a6000-0x8)='./file0\x00', 0x210) read(r5, &(0x7f0000731000-0x91)=""/145, 0x91) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ab3000)={0x0, 0x4, 0xa90, 0x3ff}, &(0x7f000067e000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000035a000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x3, 0xff, 0x4faf}, &(0x7f0000bf8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e76000-0x14)={0x0, 0x1000, 0x6, [0x1000, 0x27e, 0x9, 0x8, 0x5, 0x0]}, &(0x7f0000461000-0x4)=0x14) sendmsg$inet_sctp(r1, &(0x7f00007e8000)={&(0x7f00002be000-0x1c)=@in6={0xa, 0x1, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81b}, 0x1c, &(0x7f0000d31000-0x30)=[{&(0x7f0000a2e000-0xe2)="25b3409a55c43b2a84dacb0824c4e1ca62d7d9108acb8559c421264d254b2a5913a776372fc00c2eefc026fd3cd8ff97351d30848f431de556df306250b15bfca9d3dea9795923678a2efd74a1eb26c099ddd5465f510b310fc22755613ffb32657d195632d6d21faf173a14bbd6b29a0410e80062ebd289c73f9ab89db1301f93d6c87e33729131db8f6c59f2da6e6b7fa9d1b76a7b72d4d6a69d10a565f314d956d54b15494915554634db1619e45df9c3c06b9c0c2593ca651ffecea3718071e8b41f3ed8f01092607f14de1df3b85270b67077cf283450abd2d89ad23ae14310", 0xe2}, {&(0x7f0000f2a000-0xa8)="da0235fbd76b706d748c2390c694cb01ca67032508ec819c1bdaacbf72b34d9c4a445a2b3e7a69df2574ba0497678b0344b44fcf0c8f9e73d01aef40c1327c45bd119091ae817c475cdba216f83f9367ded4161567fc613b97deaeb8f284be6e56bb85a24fd9649599b2f39e83ed2f345eab79d3843ca4917cf739f61a0ac4f934b6f9a08847d7cd2944daf9703c1e0b10d16cca6d883613a18cdaa7c91e13444af559c1f22783fd", 0xa8}, {&(0x7f0000768000-0x7f)="4968620a32baa145ff0d0e8f74ccb23c8a7cfbf90627452c81d7e5a371f4afc30c2f3dccdde054887901c8d0a6ef4bdf56840218ceaa191c09022ebf0fb917bcfd5e558ab3e6af9fe41713db07674c5ebdcfadfb31ebe5fd3f3e39aa9213362aa0defa400b99c126ba25060cd48eb210a89c20a2d23bb30bb8d7064ca72a79", 0x7f}], 0x3, &(0x7f00004c0000-0xc0)=[@init={0x18, 0x84, 0x0, {0x10000, 0x6, 0x40, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1000, 0x8, 0x100000001, 0xfff, 0x1c7b, 0x9, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfcd, 0x2, 0x10000, 0x200, 0xffff, 0x9, 0x7f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x5, 0x5, 0x6, r8}}], 0xc0, 0x8000}, 0x4) [ 48.790768] binder_alloc: binder_alloc_mmap_handler: 5901 20004000-20008000 already mapped failed -16 2018/01/21 13:28:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c85000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fd1000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd0000)=0x8c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3d000)=@assoc_value={r1, 0x3}, &(0x7f0000fd1000-0x4)=0x8) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) lseek(r2, 0x48, 0x0) [ 48.856696] binder: 5901:5905 ioctl c0306201 20007000 returned -14 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000269000/0x3000)=nil, 0x3000, 0x4) inotify_init() mbind(&(0x7f000016c000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000987000)={0x0, 0x1}, &(0x7f000095f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000181000-0xc)={r3, 0x3, 0x0}, 0xc) setns(r0, 0x4000000) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt(r4, 0x10000, 0x6, &(0x7f0000a5d000-0xf1)=""/241, &(0x7f0000ee1000)=0xf1) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000d3000)=0x3f90002) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000744000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044e000-0x4)=0x10, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000515000)=""/88, &(0x7f0000de6000)=0x58) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c70000)={0x0, 0x0, 0x0}, &(0x7f0000655000)=0xc) process_vm_writev(r1, &(0x7f00002af000-0x20)=[{&(0x7f0000e4a000-0xd2)=""/210, 0xd2}, {&(0x7f0000ef4000)=""/0, 0x0}], 0x2, &(0x7f000041f000-0x10)=[{&(0x7f0000ba8000)=""/28, 0x1c}], 0x1, 0x0) sendmsg(r0, &(0x7f0000943000-0x38)={&(0x7f0000c9f000-0x1c)=@in6={0xa, 0x2, 0xddb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e2d000-0x70)=[{&(0x7f0000876000)="a40e2468a4aef0f2", 0x8}, {&(0x7f0000e31000-0x1000)="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{&(0x7f0000180000-0xf8)="b8aa9565c89b29ef07c8e7d720f79f308bfa69a23df65e7cf72184a027c53b2c51debf8484f04b1a9ec2cccf0545ab72db9b76c5fc620d91003834fb2f83c38e80b7a3b49034824b20a0e762d77e13830c566047c022d6366b2b07bb897716c460e3299c1fe052cbc41f835d6a46a75e89b72ad842808cb7a57675688ebf5d1de6f4dc706fbc9ffff0f6eaff7916d46ecf09ce2d1892f3544e88b3cdf788cc9f70e50729bc8f10b0a7b59233548db76570d4fba354ff6b595e6f5934be7654f63fc66275ec70c476ec24f2e1490b90d8342b6ba00ab72aac5734e84667bf0e1c3608e79db2919729e1a655fa881c579ed6aeea8d6811ac76", 0xf8}, 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"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{0xb8, 0x10b, 0x9, "f49b0e0f957f7110e73e12d8d5b2de127f19bd0173a03a5fac9036c9cb86c8c1a77f945961fcc965166c3a476e9aefb695560746ccc4a3f1d6363f2797f445383225d9b0ea831fa12fdaaf14217d454a85dc2bcd610ed2397cd36edbaa7879ab97d455a0297b82fb76bb7ad061abe54ddbefd7a96d3bb35bd7ae6c63866732939bc1224e166dccd1a6a318fa59a7493bee6d672fa88d78b318226ccdaa48987bc1"}, {0xa8, 0x13f, 0x1, "7b355967c500e161e4cf1f387c607f27bc1c0fe6658e10f7c8aa95c818594bed4cb093a2a0c0506cbd4a08b5bc4107e55b8f0b48a09013e153818e07d756a5fe81dd9b5648be8aff92cb4793943479bd92b003e2a13c838c03be9c17636aa1b6771e7de6bfb81e61c206e01f173cdd3a49579ad3f08f4c6f0dfc6bb59a0922c70458e925ab80d462e5e7a448592475451455"}, {0x108, 0x109, 0x2, "f040b9153ef19a44929431e71e329beeef9c5ba6eaaaaaf61cbbfa03b2dfc1ab0d6e6c029e91be36df633c5a28552b80a2bd6a94fb72c174f823b54c33f66ed1860d047e9c290ae52c6d78ac72e21e36f2f73010ca5f76ebc5821d31925bd5ac50b3b1f11176ec341b8e1c67320d16e911ed1ec0fd1fc41bbf362e5163a4e2d2d2721067c4d7e2dcbdb7d2446b7fb9564742deae342ee063a9ff2dfe252da9d66673b87bcbc66d1b3637a377ec2de22673f055aac10e2552be2ea7734c470a4c6f51907ec7c647ba918c9bc79ec5e2d36321f34abdacf8a431314ef33fcfb8386bad83185cfd13e2673ddc578a29ee3562c4e3c7dfbd"}, {0xa0, 0x116, 0x100, "e4ddf0a308b19944b4a8c1be960114c4923554244d871ab6a27c6ff9f6074dcc011c7463eb1d4b307c688b397cab4774ce15eb96f7f2bbff4579a8956fc3c56f5952c09b423f8618eafaeb8c5b8e6216be3f2a574d148e04cd9c525b86039c7b3d7c0c3b97c185bdfffef09f6d064d26fb4a8647b1a068b61604d7e2026fc1cf5ec80d97a68dffcf1b0eddbdc72a"}, {0xa0, 0x100, 0x10000, "5e755c66d8619f82314b1564d76ddc5c174f6af3d8f16fe13503c046f966d8f5287c400ddf4a4d5a9be726f7688d18be1008571c6643c9d0d0b73ae3d52e20209d9390495baaebbc6de1966e3f9a44f181bab08ad86df4adb56874ec095c83f751bdaa0cb7f60cb869e249bd58880e99b0a31831dfe238c25e9a83530b943b803735c57c3219772f33ebcc42ca6d"}], 0x1620, 0x20000000}, 0x4000) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000027a000)=[], &(0x7f000092c000)=[]) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000468000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0x8, 0xbe, 0x2, 0x100000000}, &(0x7f0000ead000)=0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000245000)='/dev/loop-control\x00', 0x208000, 0x0) open(&(0x7f0000712000)='./file0\x00', 0x2, 0x0) 2018/01/21 13:28:34 executing program 4: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) alarm(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x18) 2018/01/21 13:28:34 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$evdev(r0, &(0x7f00001d5000)=[{{0x0, 0x0}, 0x1, 0x200, 0x1}, {{0x0, 0x7530}, 0x6d32e1e, 0x5, 0x78b7}, {{0x0, 0x2710}, 0x3, 0xfffffffffffffff9, 0x100000000}, {{0x0, 0x7530}, 0xffff, 0x24, 0x9}, {{0x0, 0x0}, 0x8, 0x1, 0x2}], 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001e9000)={0x0, 0x0}) 2018/01/21 13:28:34 executing program 5: mmap(&(0x7f0000000000/0x759000)=nil, 0x759000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000048f000)='/dev/dmmidi#\x00', 0x9, 0x82000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000759000)="de3e54ba1542b5cf7b73b4c91118e118", 0x10) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:34 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f81000-0xa)='/dev/cuse\x00', 0xc0000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f80000)={0x1, 0x65bd509b, 0x7, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000)={0xffffffffffffffff}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f81000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000069000-0x20)={0xf97cff8c, 0x8, 'SE Linux', "c0035faa96502fe7d70b001d2028444d"}, 0x20) socketpair(0x0, 0x7, 0x100000000, &(0x7f00004ca000-0x8)={0x0, 0x0}) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000011000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 48.897594] binder: 5901:5920 ioctl c0306201 20007000 returned -14 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000743000)={r0}) sendmmsg(r0, &(0x7f0000584000)=[{{&(0x7f0000efb000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58, &(0x7f00005c8000)=[{&(0x7f00005a3000)="dea281b8c4a1e088f676d67ddd22fe115cfc1ab66cbe942b018a6b3d6d2730a1948ff9f3062ccbd0d69d80a77b5b2d3ea5bab9779693f63cbaba78c27719f5ef16736fb93d9524eb34a308d5fb43a81426d89df299b88bd06bba2f00d1c1789559462f65ea36b6afa185bc49df9f1af59c10d075da8d830c0b33003a66a56b3709b1f3b584940723b72b612a7e63e4681f6e20100ce45c2f9dc7406c289ac452091337e0d8f6647512808666346dab39c50ebecfdf2ff842076ed48e054b06c7a9ec16478bd6f539e6b05d1bcc19dfefa05009a7", 0xd4}, {&(0x7f0000915000)="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0x1000}], 0x2, &(0x7f0000a4e000-0x14d8)=[{0xf8, 0x110, 0x1, "00592db95a9a5aaceffd755f7dbfd7a2f86f994bc4b409f2edbedcd8259d9db39f83612e99a0a44f9d3eefe804c9f555331d50e7e8521a576edde81db06d293f9aceb9e292056b9cbb2fac7d7bf05d49d4b2fcb46622ce211a07d0c20edcbf2081b5560971d8374dd566cbbf0a4889055bf2f0a0b099627ced8c65e9e87822ed385a7ca6901212a091dbea9194ce3281e8bb22e3f7de1a6bfa0eda365de2fa554728442d8c0894657f65708c367780a90845c8bdf448b3c8ba3d4018b627bb8125ba2128752a5ef889337c091d0aba6b51281008ba527052e49a9475b1c1b6a481dbf234"}, {0x108, 0x10e, 0x78, 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0x1000}, {&(0x7f0000c5f000)="ddd1e064b1a75ddbc4bc097ca429984dabaa12b3911c8d9a9df63a1b9831f487a29c0730398716eca49f8deac17048657ee75b19f934ce1fb7704db1291e4062b94081dc06bf0648c27c6d0ac93519c70d04733cb1e6bd82d31a49222d79d9709fa52d8effeff34199e65951fd1b5a8196f85ff542f28d1ab437d3f02ad10a5810db47035b5fc46e2ebbef27e093ff27c3a1dea58afdc627563e2149b65c9c1350451355c28f55c196e569c9026820dc37a9787540b638fadbe69cdd", 0xbc}], 0x6, &(0x7f000033d000)=[{0x58, 0x102, 0xff, "54cd4ffe53953b0763cfca65cb3bd2564671596e2d4c2c51de7307ac307cd5e7722b85fa155356fe7f02977fa7c7cf92bdcffc5830654791859577ef331d38c4be7187"}, {0xa8, 0x88, 0xffffffffffffffff, "ada6cb7d0d35ab7248945b0e8426dd7214b2a60e47246caae7c40b595e0003459c24d281848521a9c65c7e3e91c7fe6181950e2ce27ba52e1f921c5bf97a8c3e70a3b74fd3b2b178840c170eafbfb6618605eb951a9694cc0388108f259160ef3676cf7ba1b5f868d372c25666c09e3eca4c22500c2f53c55e2c26d6b18ba775b2580d71d19b7d28440a0eaa63c34ecc27b5ed9a"}, {0x90, 0x194, 0x6a, "c9bb4f863957656a0d1b198ec2ddb9cdd9420e0fcdc77bedee079053998b608f012e04afa88fc38d5e5437f8107687ccb21962b100dd7e86293d516e0a2d13976ce326f9f4e13a2283ab60168b7f34bc0dfc8e5edfffa0f29fd6e87d006f156ef25167faf2e0efccdcff8df31247daa618d88c2c47cf7430a7"}, {0x40, 0x1bb, 0x6, "9fb75f54ea8f64a15e8c66e9e93942b9bed7f5bd29cdfd273d73df0d462c4c8bfa56d865751fb6d6bd4f62"}, {0xe0, 0x1ff, 0x9, "1be3f02daf1d1052d0389cf4b6d6baae2d36f22933a318eabd7e2c0563d1e83613cca6efa344bb55dc8f796511e40e4c63e5c6de28f385f1c7a6975593c7ae7a830cba475dc06be1da74fa5fb3ae7b7b4af385c153ec7eecaec426e91e56122826405b1dc2807b791f5fb6c5d0e354338c89b4b5935942c7d323df025f7606c26dd347bf23bb370c963473a48c9e6f3497731c5f92fdf3eb40126ef79c627bf7fe82ff2239f1ca164e59b2471fb7f846762ad33fcf5858de82acfc5e49e69a751ca082856efe061f21133f0c1f6c05d1"}, {0x1010, 0x88, 0x1, "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"}], 0x12c0, 0x10}, 0x17}], 0x2, 0xc0c1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000036a000)={0x0, 0xef9}, &(0x7f0000d66000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000522000-0x10)={r2, 0x8001, 0x1, 0x7}, &(0x7f0000282000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000072000-0x60)=[], 0x0, &(0x7f000071e000)=[], 0x0, 0x0}, 0x8000) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d16000)=0x0, &(0x7f0000302000+0xeb5)=0x4) 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x1000000000000, 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={&(0x7f00004f0000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00005d2000)='/dev/audio#\x00', 0x0, 0x0) close(r0) r2 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ffb000-0x8)={0x0, 0xf7, 0x8bb}, &(0x7f000087b000-0x1)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000042c000-0x8)={r3, 0xfffffffffffff001}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000d16000-0xc)={0x10000000, 0x101, 0x30}) perf_event_open(&(0x7f00009e8000-0x78)={0x3, 0x78, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x8, 0x40000, 0xe, 0x7fffffff, 0x5, 0x7a, 0x40, 0x4, 0x8, 0x7, 0x7ff, 0x1, 0x7, 0x10000, 0x1, 0x1000, 0xffffffffffffffc2, 0xfffffffffffffffe, 0x3, 0x920a, 0x1, 0x4, 0x1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x7, 0xeb2218, 0x38b2ff2d, 0x0, 0x100, 0x46b, 0x0, 0x81, 0x0, @perf_bp={&(0x7f00002a5000-0x1)=0x0, 0xd}, 0x1200, 0x1, 0x2, 0x0, 0x1000, 0x200, 0x0, 0x0}, r2, 0x401, r1, 0x1) [ 48.963929] SELinux: policydb version -1436613696 does not match my version range 15-31 [ 48.997423] SELinux: failed to load policy 2018/01/21 13:28:34 executing program 4: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$dupfd(r0, 0x406, r0) bind$unix(r2, &(0x7f0000eb5000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00007de000-0x8)=0x80000000010004) openat$mixer(0xffffffffffffff9c, &(0x7f0000da8000-0xb)='/dev/mixer\x00', 0x0, 0x0) msgget$private(0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000795000)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[], 0x0) r2 = syz_open_dev$audion(&(0x7f0000dc1000)='/dev/audio#\x00', 0x0, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b45000-0x4)=r3) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00001ad000-0x5)=""/5) recvmsg(r1, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 13:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f00001da000)={&(0x7f00000b6000/0x4000)=nil, 0x6e, &(0x7f000008c000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/21 13:28:34 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/vga_arbiter\x00', 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009ce000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a6000)={0x0, 0x0, 0x0}, &(0x7f000033e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000779000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001bd000-0x4)=0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000587000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = mq_open(&(0x7f0000001000-0x9)='vboxnet0\x00', 0x43, 0x80, &(0x7f0000000000)={0x80000000, 0x4, 0x9, 0x3, 0x6, 0x7, 0x3ff, 0x81}) r14 = socket$nl_crypto(0x10, 0x3, 0x15) r15 = socket$inet_udp(0x2, 0x2, 0x0) r16 = socket$bt_hci(0x1f, 0x3, 0x1) r17 = eventfd2(0x3f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000226000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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}, {{@in=@dev={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}}, &(0x7f0000410000-0x4)=0xe8) r20 = getgid() sendmmsg$unix(r0, &(0x7f00009a8000-0xa8)=[{&(0x7f0000aa1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xf5)="39b8edaa6bc213c38db12bf68c0b01782398ccd0775c858cb74856c17009979ebba5e941c6c872b61fd5d729949d268f988ba9d6388d1e5db93d6fe435c61d77fa872fb4d7392930ae73481a54600e770d84ef5682a0661b61b00ccd4afec04a33ef4e0ca22481b019674e937cf093874c95ea781fd30c4ae6985612f4e64416958cd6311c881aedc852671df5e5caf88d050dfbdb40eb2421bbaf118d4f43e237e1e10561fe10b464d217ec644f41b18164465ad73e9e4c263262a59a31623f9af34f5642539efefc5761910bff8486fe1debe12e6edbcbd395cdbf36893ecab3cdb78c002fea9f8465b4c56095b455ecbd167051", 0xf5}, {&(0x7f0000001000-0x99)="70ad00b2641f1f4d2250879cf4e5a83f95c0656b71e05638b783a3fb35e9f2966597532a4b7f15f8161db822a3cc2b0f24b99aef666cf82ec400e6d48da9ffa48754eaf0b77d62dfaaa925672704bb63f078f5535680f1e8a3eeacb3156035856183ee8c04b8bf3e12f7f23a656ae6422ea0aa645283ee1e2fdc5ac21d48a80c166e5a7d6d8d7b41fb1d11d0df989b792544bf16b21fbe7087", 0x99}, {&(0x7f0000001000-0x85)="54e3b3c0049775392ab1e65813ba953b514cdacf14bd54f4417ed050b902725b0f56e3fd71cd544b92a7c64b70f20e6315be03926c7fdb41372b7451a5170e21359374317d47b4bd30a215895786fefa383fc11b5239e29f2022a038ef0ae10ac11dffebb053e28482f4c6ae9e43db7417c60dd19e06322aabda86cf60f8243a412fd4aa4d", 0x85}, {&(0x7f0000408000)="71b0e96785cedd088c8999bd5429bd69b22c606df11e40dfd935d17b07d43a9ccb25313cc73db73e028b0c4144f610fdba20b0435724643c394a27", 0x3b}, {&(0x7f0000000000)="930eb0c077a311617bed8fef0527518c0e895478c71cb33c049ea941020d28d760f6a5cd793d1e8035ab0b800d0618241734ab302e99d60b5d5a0add8daca6ed245e709f4d3ef99dfd0820130e83be190769f979d6f6eb5d1a24cdd50787e48f8b72753bb28bc25eea60ed0554a0e07c20e61e7c3df5fb6cd1f779b19670cd0d5d90d9bf04d6749db16916484041c33e9ef0ca42aa20b5e7514f6b961c19810127013700bf45ddd809633bf20463e9c84e9dec3d9001a6796ba8030145cc1dfa30c923fff62092a3c0e0a9d1154533e81c9f1ec4335964abc8c312d78707f6", 0xdf}], 0x5, &(0x7f0000001000-0x30)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4000000}, {&(0x7f0000bcf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f000000a000-0xab)="f745f32cd7f59e8e10aefb3cedd847ca337778e2a6d4209cc3fd70e6c3ce3d9bd334eafcc68352ae615e7f944adbd112860083c45a21ec9424cccec2d011faa45ee4bc391afec4891f59f5a6146ce63592845b98d9cc44dd5b92d0e1dc9a31b7fe14d96e21b0900e2bd054e15445d3ae6a4459ba275db6008c816af3aa96b1ab5f7efb6d8fb6650cbf8b5d985152e004a95bcf9cc0d67a318f3d960baf14bf90faa1a5bfaa0cd827df427d", 0xab}, {&(0x7f0000001000-0x31)="212bb406d43e275e8f46e8497174251dbe6b9825c61bfcf576a82a97ade5be3d55ce9383df558dad0a54e758ffab5f0e06", 0x31}, {&(0x7f0000000000)="09709b0c3ecb03ae3ae1df6a2f38a54a2ffbaf0fdb39a04c9e8fb58772c600918c6c042c83d39309349d1685d2050dc71a95e4e89807120a8391712fb7e431e162e0ba0e6da0e37e81f3f799263610aa84f8f1965e28598c918a2a11e44048b0db994b1d5bd15a66726b7b98f93db9a7068c2d82cd060b12b4aecfa2dbce84d8c5eb61abf5f9104661e5", 0x8a}, {&(0x7f0000000000)="7bba6e9bd7774106b3b573fca93df6b8307dc90f0f3f84fb13902b82566a5987b4843b134770ed24c4c71cb7341d2d8620c47f86301e132b96323bcef09d1190a18589be500f8b56222694e50895c86570ea8668a05284863a3cb7cf3e7453e97431b1190ff7aa5198e4e67d8332a79ce71b489110f41c36f5ebe9f00fad6f1f8dfd8c4e3db9076e9426ae3002710ef0184f1c4540e2f7f8d9bf10d2e819323b8a13681474faa17987ef5441139a79773fd84dec887639a524459c61804857a3e77052c344fe42bbe2a023", 0xcb}, {&(0x7f0000a00000-0x94)="23d6c5439798ba86c15e63733bf46489dc0f608b4ab36c850597065db85fa770efdc47b8b5876a6fa64dd6462c27b149b0ee219bc25b476ec337ac1996cf93b1671e2a1ccd1b6cc21dd7c63c737f6d9817a4c4a195ddd21095f5b8ee103e8f84574c3da49409ed84590af959a012ccf6f9cafe1f125611faae5d4d3150a75ebec221b0b05a123164d029d090d93ec3bd261b7076", 0x94}], 0x5, &(0x7f00002e3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}], 0x80, 0x80}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000752000-0x30)=[{&(0x7f0000000000)="f5bf33c83b8b2a3a7c904b", 0xb}, {&(0x7f0000576000)="17859dcc3a17347beda3e4808647568e10ab6268f19f2433b88e8a9538ac63cb0dc34e54c25f79a61442969fdaa43c473a643154d628a8", 0x37}, {&(0x7f0000b89000-0x73)="2cde578c6c79d85a6065241ce8cdb5a84efe0fae66a524ce1b43916ab42a07a017d767f02a3345c2b1dcb8430574165e964c5da6c5253b746351c654bb4eba3f1ea7d6f05e6b184c84732414ab89894a02d59e6ccde61fcfdc42f5a2b59dd6b0428a17b1c608630db70fb7a9ec5604e36514d7", 0x73}], 0x3, &(0x7f0000313000-0x20)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x44}], 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r21 = dup(r1) pwrite64(r21, &(0x7f0000f05000-0x1000)="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", 0x2be, 0x0) 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002ec000-0xd)='/dev/dmmidi#\x00', 0x9d5, 0x80040) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000003d000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000257000-0x4)=0xc) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000109000)={r2, 0x9}, &(0x7f00002ec000-0x4)=0x6) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002ec000-0x4)=0x0) ptrace(0x4207, r4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000113000)=[{&(0x7f00002ed000-0x3b)="711237e9c9c0d5bd2cae2c096bbeeec5df4baeef113f017146d4e4b7a7f8a4e18c5015ce2998f041eb59e9969604ebf5b8e01faa2e9b86d795b4d4", 0x3b}, {&(0x7f000023a000)="911fd931133d2ab4debdd0402129345deccad4633d610624bc9e4d0fdf51fca4150b96d7ac9e0abeda1ca0f93c810a488c397375eb52f359cb03d151ef047502814e067407cf77d461fd4bae0585d5ef0b664f86fa91b6706011bd0cc2909e3f9c72a9e264d4a0394f03194912feee73919a648418759c04f5a36ab03a21bfa9f01e296664ae0816e042c50f471cf0dab4a76122c1e86a015f364d0dab5b18f703af12de54afe05377443945c6c60fe8da165e6f7fd1bcb1784b1884b0e6183e4a95ec45cb50df24df3975c562c96705f7", 0xd1}, {&(0x7f0000291000-0xa0)="9ba2cf6bfb83b32de897384beb38abaf8b3799ffc0227979beb8c39b5aaed84cb012d751ae983abf2607e4c0fd246c3d897b0fac5395e6ecd258620f66ab8aa24715bbd70342738509b0469ad22b7b2e3362dbf289526511770fa8cdb5bfc3ddf2f70e80a58ad9958b87b717c23be3511985896c6c15f46014bf562ae657b748708e96d77dd3295f61390e066b8b38d3a444b2abd1c0c88c4aa0d39e1a5f3eca", 0xa0}, {&(0x7f0000202000-0x97)="7305a1030fa9454dce7f7d1c16698fa00e8c626bf8de99bea054d3232ac82e26cbad8d1da7fed98ab30b2348101a32269bc2240a78d961fc7a84a8d3fdc5f676dce5c64ad9556a7c2dce0e338e9981557d248282199179118f3be99c98cccc82b382bcf964a7829d264344e644e906dc695dfe19f9e69fdd06898430fe0ee51966628b411604c2d107f3443fe7f0ce0e6447efd89527cc", 0x97}, {&(0x7f00002a1000-0x2b)="84869e6bf328446b99f9306c606073c4e8e06f00624ae8fcf489e36b7da07937c0a9304b0af2035fbd9bdf", 0x2b}], 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00001eb000-0x84)="", 0x0) [ 49.064170] SELinux: policydb version -1436613696 does not match my version range 15-31 2018/01/21 13:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfc000-0xb)='/dev/hwrng\x00', 0x40, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000968000)=[], 0x0, 0x0) 2018/01/21 13:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f08000)=0x0) fcntl$setown(r0, 0x8, r2) bind$alg(r1, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000a67000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) 2018/01/21 13:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000d9a000)=""/39, 0x27}, {&(0x7f000054c000)=""/149, 0x95}], 0x2, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) [ 49.133723] SELinux: failed to load policy [ 49.143903] kauditd_printk_skb: 53 callbacks suppressed 2018/01/21 13:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c1a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@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$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000cf5000-0x120)={0x7, 0x0, [{0x1, 0x10001, 0x7, 0xff, 0x6, 0x7ff, 0x20, [0x0, 0x0, 0x0]}, {0x40000007, 0x3, 0x4, 0x8, 0x6, 0x6, 0x5, [0x0, 0x0, 0x0]}, {0x4, 0xfff, 0x2, 0x2, 0x8, 0x9, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x8e7a9ff52e752920, 0x100, 0x9, 0x7ff, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x329, 0x0, 0xfffffffffffffe00, 0x3, 0x80000001, 0x800, [0x0, 0x0, 0x0]}, {0xc0000001, 0xa000000, 0x2, 0x401, 0x9, 0x42, 0x9, [0x0, 0x0, 0x0]}, {0x4000000d, 0x2, 0x1, 0x9, 0x9, 0x6, 0xfff, [0x0, 0x0, 0x0]}]}) socket(0x18, 0x0, 0x0) [ 49.143912] audit: type=1400 audit(1516541314.815:100): avc: denied { create } for pid=5989 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/21 13:28:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000036d000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000094000)={0x0, 0x8}, &(0x7f000054d000)=0x8) ioctl$TCSETA(r3, 0x5406, &(0x7f0000131000)={0xd5ce, 0xc06, 0xfff, 0x4, 0x9, 0x4, 0xfffe0000000, 0x1ff, 0x200, 0xfff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00004b6000-0x10)={r4, 0x8, "3f7734badac06aae"}, &(0x7f0000bca000-0x4)=0x10) bind$inet(r3, &(0x7f0000cf8000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 13:28:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(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(r0, 0x0) getsockopt(r0, 0x2, 0x7, &(0x7f000077c000)=""/170, &(0x7f00008bb000-0x4)=0xaa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000712000)='/dev/rtc\x00', 0x440c1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000c27000-0x18)={0x0, 0x80000000, 0x0, &(0x7f0000959000-0x8)=0x0}) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000af6000)=""/172) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000a0f000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x2000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d88000-0x78)={0x7, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x2, 0x2, 0x8001, 0x7, &(0x7f0000715000-0x10)=@common='bridge0\x00', 0x81, 0x7, 0x7fffffff}) 2018/01/21 13:28:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r0, 0x2) 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000906000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000094f000)='/dev/dsp#\x00', 0x4, 0x101001) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/21 13:28:35 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd1000-0x8)={0x3fffe}, &(0x7f00001fd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x7b) 2018/01/21 13:28:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000d4c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00006c8000)={&(0x7f00003a4000/0x3000)=nil, 0x7, 0x1, 0x42, &(0x7f0000225000/0x4000)=nil, 0x80000000}) bind$netrom(r2, &(0x7f000001a000-0x10)=@ax25={0x3, {"fe88a64947e12e"}, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/21 13:28:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000a000)='./file0\x00', r0, &(0x7f000000a000)='./file0\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000009000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000a000)={0xdb, 0x8, "2c99b1560ae4aafb94f91abd213ad0577b9ccb58d093fbab8b4f9df0fa8eaaab40a028a521d34779ad7b14f5f45d5a8956f6f0376c1a9806eb1228c3461074ad39ef39b5da37958e1dc092e5f26409124a9fa3edca6aa11077d1e99971f0a7e85a603fe1ad28802fe2073f93266f3dea8c322be662632bf16e0f17b7b50cfceb227e4f34c8412561ca0e9c20d748d6faa84f953b6b79f198c4e7fb9f286301adea3842d5e8213c53d19eed2e18175300886a4924c544d09a21b4bb3d0a058075dc21a2f1fc8371a0868a4f96d3f6a85e20e816"}, 0x240000) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000b000)={0x1000, 0x937a, 0x3, 0xb7}) 2018/01/21 13:28:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000010d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) recvmsg(r6, &(0x7f0000aff000)={&(0x7f0000511000)=@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$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000b5d000)='/dev/vcs#\x00', 0x3ff, 0x80) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000454000-0x8)=[0x3, 0x7]) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00007b8000-0x4)=0x401) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ecd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000bfb000-0x8)={r9, 0x100000001}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) accept4$unix(r2, &(0x7f000078d000+0x6a5)=@file={0x0, ""/108}, &(0x7f0000ea7000-0x4)=0x61, 0x80000) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) fcntl$setown(r6, 0x8, r1) 2018/01/21 13:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000240000-0xe)='/dev/admmidi#\x00', 0x3f, 0x80) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000d000-0x4)=0x1, &(0x7f0000777000)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bca000)={&(0x7f000024f000)='./file0\x00', r1}, 0xc) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00003cf000-0x4)=r1) 2018/01/21 13:28:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) syz_open_dev$loop(&(0x7f0000ca7000-0xb)='/dev/loop#\x00', 0x10002000, 0x1) 2018/01/21 13:28:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c63000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000257000)={&(0x7f0000ab0000)={0x10, 0x0, 0x0, 0x10000c02}, 0xc, &(0x7f00006a2000-0x10)={&(0x7f0000dd9000-0x14)=@getroute={0x14, 0x1a, 0x0, 0x4, 0x0, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') getpeername$ax25(r1, &(0x7f0000978000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000278000-0x4)=0x10) setns(r1, 0x0) 2018/01/21 13:28:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000+0x4ad)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) connect$unix(r0, &(0x7f00000b2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003d9000-0xa)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000145000-0x50)={0x100, @tick=0x9, 0x100, {0x100, 0x101}, 0xfffffffffffff800, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000d12000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a60000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078d000-0x4)=0xc) signalfd(r2, &(0x7f00002ab000)={0xa20}, 0x8) getpeername$unix(r1, &(0x7f0000d67000)=@file={0x0, ""/35}, &(0x7f000026c000-0x4)=0x25) mq_notify(r1, &(0x7f0000bca000-0x60)={0x0, 0x32, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f00000fe000-0x4)=0x0, &(0x7f0000aac000)=0x0, &(0x7f0000d31000)=0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) close(r2) 2018/01/21 13:28:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ebe000-0x3)="ff01b0", 0x3) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 13:28:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = shmget(0x1, 0x4000, 0x1018, &(0x7f0000412000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_dev$sg(&(0x7f00007de000)='/dev/sg#\x00', 0xe1b1, 0x2c0100) clock_gettime(0x0, &(0x7f0000f63000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000418000-0x10)={0x7fff, 0x8, 0x9, 0x40, 0x0}, &(0x7f00008b4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c6d000)={0x1, 0x100000001, 0x8200, 0xee2, 0xfffffffffffffff9, 0x4, 0x101, 0x6, r5}, &(0x7f0000d48000-0x4)=0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000075d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b71000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d52000-0x34)={{0x3, 0x3, 0xc077, 0x2, 0x436}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r2, &(0x7f0000d69000-0x8f)="27fba26509e96cdc06f0956dab6881c0e8552b5b125f2215699beaece74ef226253e47fd505ade8e09977000a022902eeadca1b5b1618640d55e7f441817302f8b6dc8ff5c440be920592c69dcb806d129e63ddbd6bc62c4a4dc90b05ac8dcf20a4230485ec645fbf44f6de6ca2d3324e6436fcd761d08ef96eff959342c91f1cf7323fce8ffa4629444e46ae2b5cf", 0x8f, 0x6, &(0x7f000050f000-0x10)={r3, r4}) 2018/01/21 13:28:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000-0x4)=0x2, 0x4) syz_emit_ethernet(0x48, &(0x7f000000b000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x12, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "86b3e9e92feca1a2a725"}}}}}}, 0x0) 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(r0, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 13:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x800948) r0 = creat(&(0x7f0000ee5000)='./file0\x00', 0x4) getsockname$ax25(r0, &(0x7f0000e4b000)={0x0, {""/7}, 0x0}, &(0x7f000039a000)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e20000-0x4)=0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bfb000)={&(0x7f00008bc000)='./file0\x00', r0}, 0xc) r1 = getpgid(0xffffffffffffffff) write$tun(r0, &(0x7f0000beb000-0x24f)=@pi={0x0, 0xf6, @ipv4={{0x1f, 0x4, 0x4, 0x38b, 0x24b, 0x2, 0x909, 0x0, 0x67, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x13, 0x7, [@empty=0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x1f, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x7, 0x3, '*'}, @ssrr={0x89, 0x23, 0x5a6f, [@empty=0x0, @rand_addr=0x9, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0]}, @ra={0x94, 0x6, 0x81}, @ssrr={0x89, 0x7, 0x400, [@broadcast=0xffffffff]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xde, 0x2, [0x4], "eebd76442fa6c00b25442bfcc9c30c9f4eb2e0257df1d2440b96545443d7aac3d4b8df04696f7b8900f1893107b5ada7a13da627674d0b6cfce3f430f671e65f051d9939af2e18a58bac5cb566c1678cb98aaa2bbeaaf37f66439df014e03368a1e38f20ef26385a28f91ef2fe60d9b1288e4c577129a4b5ab3b84f7faa4ce9a333e99153f70fe1db1a12a51095ff5082862200156e61750a267d633d1a475438d4328fba6dfa086a98344296cf8c0815a2381f245cf831ea43c6230dde1d7bd4fd2b4c993a2d72ae4e3c059c2e80778d9bcda75621eb4b57d97a2254ede"}, {0x8, 0x0, 0x96, 0x7f, 0x0, 0x0, 0x800, [0x10001], "0645c3dc6e3f4a36c00466670c0d02b3def1f2683a89325b53594fcf730c0428e0957b34e809351c7696ffa4d12944dbac202350f55c971aadc7bdf985e7cd9c2fa1843bdb689bb9e976b1feb031cb8a36cd5bd52662f400da59cee5ee7327b7fd26a7d5b78e62f96366c98b2073b329778ef9c147af742ade1801d4a5a5404cf7cfc9699e3e0a511aca84d49cd0327a865cc9b271bee9671f637f5dc0f9c5b4cd36dbbf63d49dacf27a0a2458b0ab572c2efd6429ec987852242b91203b704d9b1185bade84db0f031b63f1ba9b65bfe5710e6bf3ce"}, {0x1, 0x0, 0x1ac, 0xb, 0x0, 0x0, 0x86dd, [0x1, 0x2], "021f0c"}}}}, 0x24f) ptrace$setsig(0x4203, r1, 0xfffffffffffffffc, &(0x7f0000f05000)={0x30, 0x10000, 0x6d, 0x2}) connect$llc(r0, &(0x7f0000891000)={0x1a, 0xd, 0x6, 0x4, 0xffff, 0xaa, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000191000-0x30)={0x5, 0xd4, 0x6, 0x9, 0x3ff, 0x80, [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 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000437000-0xc)={0x0, 0x0}) lremovexattr(&(0x7f000075a000)='./file0\x00', &(0x7f0000018000)=@known='security.evm\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007de000)={0x0, 0xda, "33158f9835619aaffc8dcb20fd92abab024e127f841f7042cdd0ec9008342047dd438b4988e4f86c8d3849fc71442af52ebf94178d7aa1cd07ae82a12ef891baff9416c7c67e42114bb24fa4f0fc95bbd8328dcc1330c0d6ccb1b6f45986e1ceea28d281c407e37ad5a7276590e978fb7888ae4a39859c256a5270d7969395481b33fbab56048cb3c7f1a684c13890e266993e3b147f37dab7feccf91c94dacfcca8ccdbc7ddcf51f3714933f120869a8624106d64e330028d020e1f58bee9b2b8caf25f12a8f9db9dd040ee374f17e1e2d410635d670341dd6c"}, &(0x7f000029c000)=0xe2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bd0000-0x8)={r3, 0x4}, &(0x7f0000bc9000-0x4)=0x8) 2018/01/21 13:28:35 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000fd7000-0x8)=0x9) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd6000)={0x0}, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r2, r3}, 0x8) r4 = semget$private(0x0, 0x0, 0x200000000000000) semop(r4, &(0x7f000002f000-0x1e)=[{0x0, 0x1000, 0x0}], 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000840000-0x258)=[{{&(0x7f0000fde000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fde000-0x70)=[{&(0x7f0000c14000-0x9a)=""/154, 0x9a}, {&(0x7f0000fdd000)=""/1, 0x1}, {&(0x7f0000fdd000)=""/61, 0x3d}, {&(0x7f0000fd3000-0x73)=""/115, 0x73}, {&(0x7f0000fde000-0xc)=""/12, 0xc}, {&(0x7f0000426000)=""/4096, 0x1000}, {&(0x7f0000fde000-0xf0)=""/240, 0xf0}], 0x7, &(0x7f0000fdd000)=""/84, 0x54, 0x2}, 0x70fdd048}, {{&(0x7f0000a33000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000014a000)=""/11, 0xb}, {&(0x7f0000dd9000-0xbd)=""/189, 0xbd}, {&(0x7f0000714000)=""/252, 0xfc}, {&(0x7f0000157000-0xc7)=""/199, 0xc7}, {&(0x7f0000fde000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f00004ba000-0x1000)=""/4096, 0x1000, 0x3}, 0x6}, {{&(0x7f00007d2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fdd000)=[{&(0x7f000036d000-0x21)=""/33, 0x21}], 0x1, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f00005ea000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000fdd000)=[{&(0x7f0000fde000-0xd4)=""/212, 0xd4}, {&(0x7f0000a3c000)=""/33, 0x21}], 0x2, &(0x7f0000fdd000)=""/88, 0x58, 0xe9}, 0x100}, {{&(0x7f0000fdd000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fde000-0x50)=[{&(0x7f0000fdd000)=""/217, 0xd9}, {&(0x7f0000302000)=""/22, 0x16}, {&(0x7f0000d3b000)=""/137, 0x89}, {&(0x7f00008d1000)=""/4096, 0x1000}, {&(0x7f00001d3000)=""/199, 0xc7}], 0x5, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000fde000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d9000-0x20)=[{&(0x7f0000d9a000-0x1c)=""/28, 0x1c}, {&(0x7f0000f37000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000fde000-0xa8)=""/168, 0xa8, 0x9}, 0x81}, {{&(0x7f0000fdd000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fdd000)=[{&(0x7f00000da000)=""/153, 0x99}, {&(0x7f000007d000-0x74)=""/116, 0x74}, {&(0x7f0000fdd000)=""/185, 0xb9}, {&(0x7f0000fde000-0xdb)=""/219, 0xdb}, {&(0x7f00000e5000-0xe3)=""/227, 0xe3}, {&(0x7f0000fde000-0x68)=""/104, 0x68}, {&(0x7f00007e4000)=""/28, 0x1c}, {&(0x7f0000b42000)=""/33, 0x21}, {&(0x7f000083a000-0x6c)=""/108, 0x6c}, {&(0x7f000041d000)=""/4096, 0x1000}], 0xa, &(0x7f0000fde000-0xd70)=""/4096, 0x1000, 0xcf}, 0x3}, {{0x0, 0x0, &(0x7f0000fde000-0x60)=[{&(0x7f000078a000-0xb)=""/11, 0xb}, {&(0x7f0000fdd000)=""/73, 0x49}, {&(0x7f0000fdd000)=""/95, 0x5f}, {&(0x7f0000fdd000)=""/49, 0x31}, {&(0x7f0000fde000-0x19)=""/25, 0x19}, {&(0x7f0000fde000-0x84)=""/132, 0x84}], 0x6, &(0x7f0000fdd000)=""/32, 0x20, 0x4}, 0x8}, {{&(0x7f00003ab000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fdd000)=[{&(0x7f00003f6000-0xc5)=""/197, 0xc5}, {&(0x7f0000fdd000)=""/16, 0x10}, {&(0x7f0000fdd000)=""/163, 0xa3}, {&(0x7f0000256000)=""/244, 0xf4}, {&(0x7f0000fde000-0x84)=""/132, 0x84}, {&(0x7f0000fdd000)=""/196, 0xc4}, {&(0x7f0000fde000-0x1)=""/1, 0x1}, {&(0x7f0000fdd000)=""/2, 0x2}, {&(0x7f0000fdd000)=""/117, 0x75}], 0x9, &(0x7f0000db1000)=""/229, 0xe5, 0x9}, 0x930}, {{0x0, 0x0, &(0x7f0000fde000-0x10)=[{&(0x7f0000bd2000-0x11)=""/17, 0x11}], 0x1, &(0x7f000048c000-0xd4)=""/212, 0xd4, 0x3}, 0x0}], 0xa, 0x10000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fde000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10000, r5}) sched_getaffinity(r1, 0x8, &(0x7f0000ea0000-0x8)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000fdf000-0x6)=[{0x0, 0x2, 0x0}], 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/01/21 13:28:35 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eb0000)={@common='vlan0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x70, 0x1000, [0x5, 0x3, 0x800, 0x0, 0x80000000000, 0x3, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x1)=0x0) getpid() timer_create(0x8000000, &(0x7f0000000000)={0x1f, 0x4, 0x2000001, @thr={&(0x7f00007ec000)="035ecfc38892e1849f152d1fdee4190a36a8fae6d04e3cff5157d0ee2d1f44b48a59822375aaf981815bd3caffed092b06b34af3e3c01fec68f5d2b43c6dc641e21b575a1a2a9b42108cf185c084277c788930ace9a4e6b50fae38503ec43845d33c609b87658a7a73ff7734f4fe820200c670b8fcd16a1e1e02754ffe4cb0dc6978ba9ede1855852a60e5ab62fe0ac222b342da447274647b70c110abbaa764ad0607198da62a65c93639f68835b4704f47360b6dc2ec1689d470bbda649a22eec25c95100c4d0ab8501b6230b75fb63933997d0256a3ba98e479427d033c0e44f924c1e29d869a39003fd7233d0d5ec5b3ec26c5d0567eec2ba882", &(0x7f00002b5000)="786e6b6e5a8c723abb428e3eb9a14f5d2f62b94f4989d621c6573cca942c4ec65c15505c5783cf2923da9bcb23754e07ef0dfccb337f79de0f604b8d45026922619584a82f0f8f314c369a7800e61dac64f334ad547b8da2cad5ada83e39619c0c3af4dcb28d14eb9562daf9275300085e0073c094c03103547350a1c5ccc292c590f44e54e19d026dff3b485ea778f5ae3b63a6e69afa216645b30ceb660eefaa89d264da1d25193a2e4c64fdd65577fd5bc99da067f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000600000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f00000-0xf)='/dev/sequencer\x00', 0x4288c0, 0x0) epoll_wait(r0, &(0x7f00007d1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r1, &(0x7f0000d0c000-0x90)=[], 0x0) clone(0x10000, &(0x7f0000eec000)="", &(0x7f0000e91000-0x4)=0x0, &(0x7f0000cdd000-0x4)=0x0, &(0x7f000074c000-0x1000)="126b3f79929125243b29657d2436e302a32bbd6fcbee780a1f001936b44b814774ca75953077b83e5d8c379268bb63e3401b6a20f50565989d5171883fc45e3a3fec372f56b374bc3ceebef612b50217bb89680ad936f1b18a39d3ac05f48c109b5a21b5738429cd3f3dfb9650d9d0e58e0156e93267418c9e820f242acb93902786fcaeb7d89b726dab94e097fcdf1bbcf165d200ceaa8b24e711bb4561a47aa67cea1c48b6502f78e0f113ec0878a1e4dd773f146da073e1e564a94b1fb14773af9d412b7859114af82c3e67441f19bd14c858753aadd497119748ba17194deef218585ed8aa9c390800bc907eec0cb1516bd12434630c0dd527a55622dd0775136cd23e775d9de37fa23b21eb2c34a60f91e74f4a1f881e9f8f2f0845a9972c1bbab731129ded34fe191b0a59f1c1936b993efeceb6c2907757bb66058c955ec67734d367c34f00bcb5f1e6ffbe23ef0c2213eeb98811682f69c81b6b66ae6fe8b8666f02228929dc5eff3e262ffc5e366ca670520804dc43595e870b7435a5747264542536f8cae728be42f50c6315b5b25f1913208208019d488cc8a019e060f468f10de3a0d28ec40ba0775b78f2d8ac45d91d350ccfeaaed89e02135a5290acaea4be336633335c66a9396f0d603ea51c1ab4dd8ccc6eb5b2bb644c5b01f77271b423cf8d773d6e0b0a1ef4770c0d070be2943b4cf380ec48e0428bc33e2e886a324ddf886c50ba3a499ce2aeb3c4d5a9a21d660170d216724f368061678350e38beec5ba8966b5d61e1157ef8f61299e053631f82632951221486f138ce054f2396f23a27484cfc867a2f06935d630c82f7c4a68976df9b2aaf3eed18e2f85b5a414dec43bcdad8efefe6d09da2c578354e70c418a4312124bbf6da4c7d4cb9c1e2891669113d5c119eaefb5500f946769babed34a3b706783a0304c4f4de509138dcf5d70c7f8b0fe8fe05ca3486ace9ee2be6dd9a63ac9ff2c87f7d3148e20ca03eb754acb80ffb16fe7a25ba879df16e54ad1e9425887313dc997935cec5df5b5274a37614e4cae9b7f084d66c9733f5eaff47588f8b36cae989af4f62a50c133c4b32ce594d95158e370a0b56e9dd7d2c0c16ed0f90659fae4555d51050021fb2fb1f99d107eb66e4f3e7530dbc61e38c35dcc20ae70ed375f45e1a8ba8776afd26a0127ef26900e542164f7b178279c7c31789c2926ea44aa657ca1a86f408c1a2ee739a91b9ed62894e02016d500c49cfc63cbfdb6d3a8959a2594e38896f2d54040a35e1d6c3c81000f6113ca6bd4ea22dde8ce3cc7a5804e7bc84468cf2d09be8fff2c566742c31f597260d3c39c9e388dda8f131b643d4f445baed9d0c06be74a37a579ef2f29e62e3fbafe72d208c7b8a329080b26a48c16ce0dce054cdd15b912019a7c3ea0df4d46bc057015372f4cd5a9db144fb4606842cebb8022fe81823993992ac8278b73a13c036ef740949ddabd33db64b336014d64125c0b39f4f5ca36a33fc9074494036e1fb5ff87fb20ae50cce202c95136e8a190e9eec63a9a3a2cb98ee1af6b53e9b39d1bb1fbc6ebee6fcf681cd1924fed62e3c60625e88132d672c2ccf25e29514b4b8da68d8a00feacf8511f3890173104a1c3c57f256319a11bc72b9725fc4e32e8bfc8eafb73d5b57f65db500de163544c398f775fa6adb136dfb70fb524ac9073e41996a02b89b1d64a5613524fdf2705e8a160da053a688e11896e177b9cde03c1dd02f62a5c4af0385dd3f0baf9dbd826043999db8e6543f2fadbf59cab367688c3202750297a843aad8bf02d324fd0924073a8f74485a86af4ab58a8d3106d9d3f8fd827bd0393c6b2c0fa9f02c10607596c8b5f1eda6fa2c3060fdf7b2c7bf7a7dd23364d5168e109609ba1806063d4dc4abf5d6ffaff67620b17b7005be0ef98e33bc393ee9968277ca4627d3975d1e06527ab80c7c0284c8c7148bd8b3ab687c793b87b382f6ca6224faf2e526d47bc588727117c6266a15dadc0f3f722da87234b46128a8e53267179cdb6d5a9989133ec2362fb468dbafdb50592dc7be9b5c0effbcfd39c7a891d8b57cd1bd100fe477ddad5a450ad73ebf37265b428c9849ec3a503f03c37a72393ac5e2475f5971e42998979b62dba5ee251cdc447ad11261682aaca2de9724957bee01305a49181b0277d80e1c6fdcce4628d06126c317800828758a10ca744efb357ade12d0926da10cc36f3c3ef99ee39590034d90f21252e8826e59647501cddec4931c8d5bc963538e7cea681e8aee25d85d1790c0c9694074a0f4e1cc2745986bbdb03ee1a6674562c19618fb2ef469e81a86c1174030269b3a325dc838ebfadd0e745ef7bbc5def1e78f974eab6521d4e086ccfb8783677dd5f6530f293956284e111a0c2bd8572cb18700391c4628154f15b94581eda923264625e4c4da36775a2810e9e4222d14296686ce747dda219a8788e89487c86cdf66fe5040325760778ed49aa01dd461eb867cecc1fe1de47e43de09392174f08df927ec73f46a51afdd62470cdc434e0a9e4f8276d034f54f71f3a31ac39d953ca38da501bc38a93efb4cd0b7e3beb166a2a7abfbf8c925a6fbe30ff51375abd6f5096df53e81532273812a9fdb494cc19e0713decc71363d1f4e8fd0dc0afbc217b327116e0322e1811ecb403db1aafb404f9746b4869f4581b92c6412378e9f3cb228951f107a48801d99dd321ddd855662cec6309ec29c78e2213b109af57ff81590f8b36b38122e4b68e15e7307645c17147aa93f142737af4db8551730b333feca8f3429cf625d1c0bb039ea1535bb1efd0950b2ea22c2948a156be5a01ae3d8bbb9775300f6064d015b159f9e93498cd93c4f71d99e1001094f11467d472ded8489ad6b788df7670ccb6f5139696998f33cdd1222103b396146b9d98d05a3201837f3a1e2054f666b70c81de29013d24cec28178b25d745290b0812b274d114e0d6b1eb1075006dd7299dbb110ea29ae793121ac5cdf395e292ba77ec1b58b29c8fbcddb1907627599248a4091831f4816d4a4e7449b4a8aed378a33bbbb5c48e928c3f54a2162426dd60e5a6bace26510c3aaf23b7d9722ffcb5c48c26e9cb748ca4f521df19c4bb948e9f07dfe816a07f1e9bc84fa2ef14d231c3240c56184e6a1314ecd4561945a50dc7d8c6dc3f2dbee92c344623746c3be6c52457937357d9043db15e81ca405ff46dcd3fa2328410eb5c3387c2f1c494b2837584f658b6029277bfeaa81c2ce1a63df804476709daa1b2aa9e373ce8fa6492778f9f5e6ddd63547c4a21252d9363cdf2e38c71a48612154c698e27faf34924fd499e74127f33989f0a0a61e546ef7a0e38f1cdd6eef4a65954530996f8ae9e390a368f1edbfd73ca93204a92bed608827a6aeb396cc4a22d238419422d2fede0bca5d6f64da5e37d6f96855082822a19ee6351c0875ba1e6409526293a431cbc9bb43c2b9f8d8dd197390411fb3602861a3e0d9a410deb22412da9a587af8a612f930f381e82418d596e7e3f5293ecbe645bfd6ef2e0a25a7e8d828d67ec8c67058904c43cdf5364c463cd419e59b45a7aca52498877c6ca2a40a2f560eaf9ddc555432b378c236e61d33be32317c9f7c1ac0ad36f41a69ee789f5d481f8e6f13bf311e64df47124f7aa32fd12e489c8229e8c67be805d773edebb4a997903e8e6bc483b2be9131b42b69f830082d7c836c667a061e10d26bf0b13b1069d5cb13c267647744a6d2450bb6fc50649d7f7a29339cbebee2f8405dc91815c88530e35aa83132d1ea6b77c99ff9a0a4b128e048ee2c32e65210944a4cf9068a544aeeaf3443872727c26e6be7c4fb6e5542b6f369bdf3daa535bd53d2b96cc73121deedcca9d572ebf7ba868873bfe3ba892a324147c825d069b31f20d51a805cf986438ea9feb22455470a2a45ffe5d8337353bda010eebf31b4e4683ba0752d5eb34463eeeee7d99a5d3ff0c47740ff2d9b5ebf5b249d354731150e80e24e63bd65de9ea64e6743e7af500df9ad249d1bddd6b10c0cf7a28c7487c167ee3e808d15ba5e6656bfc31bbf8f92f0b3ef746438b19305926782c9ade448b243594086cbe9f8c7a42d990f7decb27f55734955108933040f936f4fb6b9d945a2998c15786f101073f306a69b52afa24e52a8b469aa75f0925425b10359494e2d33f485c1c78a151f6b6f42b03b69a067fd2b37d90a8da232d28dbc079e05574fe552e5e51fe4567dcb174f67c1fdfea6cd5059c78ca163752094be2ffc1bab46bdc1c65387a1a521265ca6621c7529fe3d21fadfbc5f961eb9d0895f996cbee930b0a1eeb6157699e8cbd9a5442588ee009e8f01941d07fecc9afdac38d9483e70e61126cc52404448b60add19f803a9201a4a0224b48ed5598debd08879e47875ea0e736d23f5da022defd2b15bda4c8a832839badef6edd22b65c0cabfe8ff638c51b98ce4477e549e68e6e1a27ae4c0f9bca08b962ebbbf9788871d4afb9fe3e35c1541a898e356a5bfca5ae9ab74ea350f3f61358cf878ca799487065839df90361f2d2d27af2385dadd6c5279575baf77f228429134303eda336276790a3dc93efa416e05e7d9a5d2c7bd9a55bcec64cc0f19bba3155fc457ac31da12c62cfd33b46fbed435608b0b88cff5bc4ff7e5a10e41b3d38c7437f1f1ae157bb452870faa1400e7bd467b3ef4475e672c3e726795587409513e1e882d77fd925020227c7dcd3df379eac4548435ac992bf9f9104468131a6614b16a2afeef13840619a18d90cdb340f9aed4f5face78c950a85d61310e33e39a34e2d33becfb507ae8376c9ca9cddec76d89a5b08e3728fe9028af78e808e5b39bd07ef56184c9477d5e9b3f32e495ffa747d89517f71f3cffc033c74eb58f86e31a468bc1d7e9f5784bca9ec88c4bbc938a092677ba47ad43c8e7b333c08f32ed33be251f95d397e17a61eaefe6becd3fbcc7e6e1cced5392d9c82e457e9856285b8ca1033dee4802dd3c1f2a2e961c065fa95cd329656ee067de296050285b128f65d11d23ef437da6699957d33ffbb7e82d5a4f7d78e08a611a37b632b94a0283ddf99ead4c7f24588679aff1d5698e864a2a75a45fa079ea091e31b3130ea9f451a0e0f356edbf4d98e50e3541c2bb14869f28ed50a501f95ded26ec6c11820e6e61b8b8a97af2971477a8a71cae74d927f9c4dbfcef0aeacb89a4a79a79c51ac17ff8cda70f10b6f402b92c519cbe79e976f90ba4e3927f834fcd073e22ea77cf517a8f6d0a4b722d56bc28b7bd76b6cba1660e616c1db106a995b65f76215354c90e771dd4fefc55ccfbb1142d9bd31461a00356cd548106f718aba65655c7d911e180b0d0afa71b70c629d43d15f3b5754c78282458423e72ab22a761969ae6b0b50c09f5a500950c511074ae35effcb74b757e9ebb6fcfab2a8b037dd5ea4aa4d459ba421e84a2883c9e0c5e1dca40784f5a9ab14c3371421cc55199c03ab7253c3cd05dd42d5ac7f266139e1931c3465c30ea3b8fce8f4cb99aa978b4acc29c1adc3fd8b4ac0d5dd4e432e8507655ccc8e5f61ce187ef8980fae63a37a151258b15fb1e6c87b8097d1e925ece4a4f6d1824c6a120541e081c1f410306e877d8897d12be841f1050030e00edf7df719dca43df1668aca43b8a9fc3eca04af2b89db7894aa3894eaf76737dccffc703e3003775adfcae753dd5e164b0fd19c976e5694bd32cefc139dcaeab4d9d2e5cf00900bdaf91e36f692556b0b8585c7f774d356da07022e006fef6de3a") 2018/01/21 13:28:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) fsync(r0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f0000090000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0xe, 0x0) 2018/01/21 13:28:35 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x101) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000-0x18)=@generic={0x200, 0x0, 0x100}) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 13:28:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) 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) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6, 0x9, 0x3d, 0x7, 0x5}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xffffffffffff34a1, 0x1c, 0x2000000000000001}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x1}, &(0x7f000027c000-0x4)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000+0x44d)=0x1f, 0x4) r4 = getpid() r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x5, r0, r1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 13:28:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5c983e5b3b60ce50054dbb7", 0xffffff72) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000cad000)={0x0, 0x0, &(0x7f0000268000)=[{&(0x7f000085c000)="e478f1befa40c3fa2af2cda0e2eeb294a243cde3576762e15ea30c2d244ecd57d4d4f8958533e6d967adfd9ade329fc8361900dcbe8dd5d2479a56cee7ead6a133868e1873a8807ca836538f80425071e9516aaeea7abab97cc40734fadb9ecbaa8812f14b1c809a89f869c04e895c4eac35860a516d58", 0x77}, {&(0x7f0000816000)="ccde155fabede383c7697e3945d27d45b66af92ff0", 0x15}], 0x2, 0x0, 0x0, 0x4008801}, 0x4) r2 = dup2(r1, r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009b5000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000128000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000366000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32e, 0xe000000000000000, 0x9, 0x500, 0x7fff, 0x40000000, r3}) 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) getresuid(&(0x7f0000b41000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00003bc000)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c5d000-0x5c)={{0xa, 0x2, 0xcee, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, {0xa, 0x1, 0x1a2a54af, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0xfffffffffffff662, [0x40000, 0x7, 0x1, 0x7, 0xd1a, 0xfffffffffffffff7, 0xd1, 0x800]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r1, &(0x7f000022f000-0x4e)=""/78) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000067c000)=0x0, &(0x7f000048f000)=0x4) 2018/01/21 13:28:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000064f000-0x18)="", 0x0) r1 = semget$private(0x0, 0x3, 0x108) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000004000-0xc7)=""/199) 2018/01/21 13:28:35 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000f89000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x24, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f8a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-serpent-avx2,crct10dif-generic))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009f4000-0x8)={0x0, 0x7f}, &(0x7f00006d0000-0x4)=0x8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f8e000-0x8c)={r2, @in6={{0xa, 0x2, 0x7ce, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 13:28:35 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000396000)='/dev/rfkill\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000e4f000/0x2000)=nil, 0x2000, 0x0, 0x2813, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000924000)={0x5c, 0x0, &(0x7f0000d36000-0x5c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000c55000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x0, 0x1, 0xa}], &(0x7f00006ad000)=[0x38, 0x48, 0x30, 0x0]}, 0xe90}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}], 0x60, 0x0, &(0x7f0000ca5000)="2f7511bfa3a4324c7a69f5dc0041ec711a6d62dfdc77650580e706f617844ef09cde1c8401cb94d83c779003eb62f9a529211e47ecd8857f2e4c134aa9f474ebdc1450bccadcf0c9b9e465026ca774e93bd7bae9b2bbbe57b115b49417a0e9e3"}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ea0000-0x12)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d5000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=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=@multicast2=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}}, &(0x7f0000bea000)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009ba000-0x14)={0x9, 0x0, 0xb9, 0x7, 0x9}, 0x14) ioprio_get$uid(0x2000000003, r3) 2018/01/21 13:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000155000)=""/0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00007fc000-0x10)=@buf={0x6a, &(0x7f0000db9000)="3bbd1c8963eff55428cca66665c07b21c5195ab7b95075372558d712617991ad1d63ee3d8d28995659711f1fc656286727d133655c714f1d448981844fe7d6ccaca9f763c5cdb8041ee33cf01165b8332c5ed3e5cac5d6f13922fde97b7c277bc68fd81aa2d0eab392c1"}) 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d97000-0x3)=0x0, &(0x7f0000b56000)=0x0, &(0x7f0000daf000)=0x0) r1 = add_key(&(0x7f0000e9f000)='id_legacy\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d5000)="", 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$sndseq(&(0x7f00008f4000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.723210] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 49.756945] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/21 13:28:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ef000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e43000-0x50)={{0x0, 0x0}, {0x0, 0xd548}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000093c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f3000)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d79000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 13:28:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f0000364000)=@l2={0x1f, 0x36f9, {0x9cf, 0x7, 0x81, 0x1, 0x1, 0x400}, 0x4, 0x24}, 0xe, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="b3b9243b23f8376b992e79c68793ee07ab45d55258442c7f7c23c58412aed1ae5d5fc67e5bb4f4d0710ad751e7bd61b05b7a47daf1492b0e1789c01c72484bfad49397ed3ebc2dfe7b71ee617cb27405cfe8ee598ed89501050670e55679f97143a40659d45d8b03fd215d1638bcb60c57633b001150c859818ec8db71db87ccfa078d40f6fac9f63d60cdb497e4cebab2f4710163dcf309344bece947049dbbb36d7b81dff7e9add5d1e17883ed70f8214ea62afc1eee84132393f2cdc55094fff1a1202336705712869991b0303c7e69975b3fdbe56a5e8a3a2c7c5633c3c242a530a0f6de75b47d9d6ae47228ff7a2c508554cdd557867d690fcf00dfb941e678c269e2c198c865def763bae8e6d0f11af195276ec0d6f51a72e0a2a9c807ad8fe8de7e27c22861e29cc242f2ad368379ef303b39b66456df757ebf230d3f389784cddb4ff35f97612bb1e88cb24837b40384383c909ed2aec72612aa8523810cd08cc5537e2b6d5eacc31a7b9f95329312ffb23dc70b6441c37a6ca9fa5251d65aae0abeb805f405085cba6844ffa28ce109255e564fe0cee097a7aa881b9b7075e9824f0c5dcf6a101abc", 0x1ad}], 0x1, &(0x7f00008ea000)=[], 0x0, 0x0}, 0x0) r0 = 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$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x2, 0x1) pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ca5000-0x10)={0x0, 0x1, 0x7fff, 0xffff}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001d5000)={0x0, 0x1000}, &(0x7f0000087000-0x4)=0x6) sendmsg$inet_sctp(r1, &(0x7f000079a000-0x38)={&(0x7f0000d7a000)=@in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9b000-0x70)=[{&(0x7f0000548000)="42e8f3bd02f7de898e046ce60d2377", 0xf}, {&(0x7f0000e51000)="57434c0437eca4f38692e78107ac07e3bae3d83ae707692251f49f7a64c8368a356d08dd5f672bdfc5672f9f86ed", 0x2e}, {&(0x7f00005c7000)="c301e69425074d478dd68a3dd45a1d21ca88fa7dac3eaa8d9c79072d447bad4f", 0x20}, {&(0x7f0000fac000)="8a6e74416348c59aca4d06d159633b78a90bcd3fac657e3ce92719f5c5a5ef6fb21f44824e490ea8638b67b3568997e2fb786e35d2ae5fcdc0880ab5b6cf2df008e06e9573267632b801688812d55417ee7f847fb7cb1a11f000bd339ba2b1abb1c05b84b63a7bf38fb0e2d9865b95a39a8dcbaa93dcb94d96df593123a13bda8aa0f756da93c8f5f52ca45756e8ed30890944f968e929c8a0", 0x99}, {&(0x7f00008df000+0xf64)="7864ac4ecdf17ef53c3468964919eb7dbf29a1b99e1e7a859b9d5b9a8ef23da651fae0ffaaa6433c443f0717a2cd0e58c2c5d66f2f1a71bf2d9f0557a56a13", 0x3f}, {&(0x7f0000017000-0x96)="6088c6874a11c0758936313ddc6a5ed9cb34a68a04a7b96637b842f5afc31cca91bc3eaca9be0f3925c7253f05a8f7ad998eb8187886fbe1b4421a306418c992528f1e62823532e908be89239db301dbca3cc9e8d0705503de7a7417c31d7dcd92f62743de117e0b7227fc9c132ab67e4f63ef6542c075f5a3948842faa55be5800bc1ae3d8f0f938a11817e4abd3ae474234da0c641", 0x96}, {&(0x7f0000e42000)="25d76818157fc1bec19ebf9ec520bff973de98c2badd71621de5c895a0f857555dd32c90b271ab4d8e23f85bff863f904113f27e8c6cb383c6aaed4fa38c01e183141fb286ac", 0x46}], 0x7, &(0x7f0000afa000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x3, 0x200, 0x0, 0x3, 0x80000001, 0x441e, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x7, 0x3a2, r3}}], 0x60, 0x8000}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000af9000)='/dev/admmidi#\x00', 0x3, 0x40000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") writev(r0, &(0x7f0000f10000)=[{&(0x7f00006da000-0x39)="52c063bcf5e8c83255b483fac3a0c2cc0b83f21d86d9087998edd55176e8b45baa1778e23f4ac876548fccb6299f670951be39ec9673caa5f7", 0x39}, {&(0x7f0000305000-0xd9)="dd8af7abc462ab0ac2bf9a0daa3700ebc5c92cfa80fb6466a03049e547278ead2da8fb6bd442ae3443b0974c7dc7eef779e169cd0c9a36b27e8f319cff56a147d158cf92f0bf2454874447da5dd9a85521919b3cbd8621077fbf1e850b10fef3d34cf424b9552578c94585f7040a3e7f8374070d117c8ec451f2ffda691d8849f9f1ccec83281bcb8b69882bbc870ae6769aff40697a459343bbc04faf6ba241c90555c0be299b8ec3003008c38168e2c12a294039821b93a39d6eb7214bb7140802278dfc01a6c267f6ce1b4b4ba3acd9cba54f811e771efa", 0xd9}, {&(0x7f00002f7000)="54c4a8d6bfbb0656495d7d766749693a0632283c0e9f261d5b4781c6b6c9533dca1d88a1212852d9343f9b9b3272fae17d34c20a036c72a03b1a5649ac8e2982be25a93d4f4720c2a5cadd9fc4558d4d651646bd7a2c92034cf3e176b80b773bcd", 0x61}, {&(0x7f00004a4000-0x3e)="6fb71b7b14302af454b47473610b413e3d4e484de344cd1aed1abb47a01e08f0414dcbf4ce63ab86ec93131385d3a0f39466b36edae9c245042d4555888b", 0x3e}], 0x4) 2018/01/21 13:28:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005f7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a2d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000097000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000251000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8043ffd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000870000)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d90000-0x26)=""/38) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xbfffffd) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000638000)=0x1f) r2 = open(&(0x7f0000449000-0x8)='./file0\x00', 0x400, 0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00007ae000)={&(0x7f0000e58000/0x4000)=nil, 0x8, 0x4, 0x60, &(0x7f00002a5000/0x1000)=nil, 0x9}) 2018/01/21 13:28:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x77)=""/119) ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000080000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000002000)='\x00') pipe(&(0x7f0000000000)={0x0, 0x0}) splice(r1, &(0x7f0000000000)=0x0, r1, &(0x7f0000002000)=0x0, 0x1000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000004000-0x4c)={0x200, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000)=[{&(0x7f0000004000-0x2c)=""/44, 0x2c}, {&(0x7f0000005000-0xa3)=""/163, 0xa3}, {&(0x7f0000004000)=""/146, 0x92}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000004000-0xe3)=""/227, 0xe3}], 0x5, &(0x7f0000005000-0x62)=""/98, 0x62, 0x4}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x1000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003000-0x10)={0x400000000000010e, &(0x7f0000003000)=[]}) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x20) 2018/01/21 13:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$join(0x1, &(0x7f0000696000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) r3 = getuid() setreuid(r2, r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/21 13:28:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f70000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) write$fuse(r0, &(0x7f0000b45000-0x20)={0x20, 0x1, 0x7, @fuse_ioctl_out={0x2, 0x8001, 0xfffffffffffffffd, 0x800}}, 0x20) 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 = socket(0x10, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00006bc000)={{0xffffffffffffffff, 0x3, 0x8, 0x1, 0x0}, 0x7e03, 0xde68, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6f000f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$dspn(&(0x7f0000e30000-0xa)='/dev/dsp#\x00', 0x8, 0x28080) connect$rds(r0, &(0x7f000000a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ee3000-0x42)=""/66) statx(r2, &(0x7f000002d000-0x8)='./file0\x00', 0x6000, 0x8, &(0x7f00005af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = getpid() syz_open_procfs(r3, &(0x7f0000dda000-0xb)='clear_refs\x00') 2018/01/21 13:28:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setown(r1, 0x8, r0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000ded000-0x10c)={0x8, 0x6b, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/21 13:28:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x2, 0x0, 0x0, 0x4}}], 0x58, 0x0}, 0x0) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f24000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x101000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dd2000)={0x5, 0x0, 0x8000, 0x2, 0x7fff, 0xffffffffffffffe1, 0x0, 0x9, 0x0}, &(0x7f0000f24000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003bf000-0x10)={r1, 0x84, &(0x7f00006c4000)=[@in6={0xa, 0x3, 0xd12e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x94a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xd0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e5b000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r2, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000a61000-0x96)="1f28007d1aaf520c7579a598f9e8c7c0dffa0fa0f8b8fe0e8e2f7eafcf55e6387728fc3081a8cb07b6dd6b6c6629f7e0629ff6d6e5276bf8d6c43de675474ff386c677a907a092effd3cc7aaa51e45a4ba26fae4cb9d2702e695859be231b6b12f9d055cb0b31fd116d442b6bcb0c312884ac54a6ef984be1e829af31d1b3ab61f5d6af3675f86be854fd1e2f546ab48a9208af37530", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000024d000-0x1f)="28cb00059910000000800000000727cb72842e51863577f787dc005b19de28") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000cf1000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 13:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c3000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f0000364000)=@l2={0x1f, 0x36f9, {0x9cf, 0x7, 0x81, 0x1, 0x1, 0x400}, 0x4, 0x24}, 0xe, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="b3b9243b23f8376b992e79c68793ee07ab45d55258442c7f7c23c58412aed1ae5d5fc67e5bb4f4d0710ad751e7bd61b05b7a47daf1492b0e1789c01c72484bfad49397ed3ebc2dfe7b71ee617cb27405cfe8ee598ed89501050670e55679f97143a40659d45d8b03fd215d1638bcb60c57633b001150c859818ec8db71db87ccfa078d40f6fac9f63d60cdb497e4cebab2f4710163dcf309344bece947049dbbb36d7b81dff7e9add5d1e17883ed70f8214ea62afc1eee84132393f2cdc55094fff1a1202336705712869991b0303c7e69975b3fdbe56a5e8a3a2c7c5633c3c242a530a0f6de75b47d9d6ae47228ff7a2c508554cdd557867d690fcf00dfb941e678c269e2c198c865def763bae8e6d0f11af195276ec0d6f51a72e0a2a9c807ad8fe8de7e27c22861e29cc242f2ad368379ef303b39b66456df757ebf230d3f389784cddb4ff35f97612bb1e88cb24837b40384383c909ed2aec72612aa8523810cd08cc5537e2b6d5eacc31a7b9f95329312ffb23dc70b6441c37a6ca9fa5251d65aae0abeb805f405085cba6844ffa28ce109255e564fe0cee097a7aa881b9b7075e9824f0c5dcf6a101abc", 0x1ad}], 0x1, &(0x7f00008ea000)=[], 0x0, 0x0}, 0x0) r0 = 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$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x2, 0x1) pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ca5000-0x10)={0x0, 0x1, 0x7fff, 0xffff}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001d5000)={0x0, 0x1000}, &(0x7f0000087000-0x4)=0x6) sendmsg$inet_sctp(r1, &(0x7f000079a000-0x38)={&(0x7f0000d7a000)=@in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9b000-0x70)=[{&(0x7f0000548000)="42e8f3bd02f7de898e046ce60d2377", 0xf}, {&(0x7f0000e51000)="57434c0437eca4f38692e78107ac07e3bae3d83ae707692251f49f7a64c8368a356d08dd5f672bdfc5672f9f86ed", 0x2e}, {&(0x7f00005c7000)="c301e69425074d478dd68a3dd45a1d21ca88fa7dac3eaa8d9c79072d447bad4f", 0x20}, {&(0x7f0000fac000)="8a6e74416348c59aca4d06d159633b78a90bcd3fac657e3ce92719f5c5a5ef6fb21f44824e490ea8638b67b3568997e2fb786e35d2ae5fcdc0880ab5b6cf2df008e06e9573267632b801688812d55417ee7f847fb7cb1a11f000bd339ba2b1abb1c05b84b63a7bf38fb0e2d9865b95a39a8dcbaa93dcb94d96df593123a13bda8aa0f756da93c8f5f52ca45756e8ed30890944f968e929c8a0", 0x99}, {&(0x7f00008df000+0xf64)="7864ac4ecdf17ef53c3468964919eb7dbf29a1b99e1e7a859b9d5b9a8ef23da651fae0ffaaa6433c443f0717a2cd0e58c2c5d66f2f1a71bf2d9f0557a56a13", 0x3f}, {&(0x7f0000017000-0x96)="6088c6874a11c0758936313ddc6a5ed9cb34a68a04a7b96637b842f5afc31cca91bc3eaca9be0f3925c7253f05a8f7ad998eb8187886fbe1b4421a306418c992528f1e62823532e908be89239db301dbca3cc9e8d0705503de7a7417c31d7dcd92f62743de117e0b7227fc9c132ab67e4f63ef6542c075f5a3948842faa55be5800bc1ae3d8f0f938a11817e4abd3ae474234da0c641", 0x96}, {&(0x7f0000e42000)="25d76818157fc1bec19ebf9ec520bff973de98c2badd71621de5c895a0f857555dd32c90b271ab4d8e23f85bff863f904113f27e8c6cb383c6aaed4fa38c01e183141fb286ac", 0x46}], 0x7, &(0x7f0000afa000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x3, 0x200, 0x0, 0x3, 0x80000001, 0x441e, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x7, 0x3a2, r3}}], 0x60, 0x8000}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000af9000)='/dev/admmidi#\x00', 0x3, 0x40000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") writev(r0, &(0x7f0000f10000)=[{&(0x7f00006da000-0x39)="52c063bcf5e8c83255b483fac3a0c2cc0b83f21d86d9087998edd55176e8b45baa1778e23f4ac876548fccb6299f670951be39ec9673caa5f7", 0x39}, {&(0x7f0000305000-0xd9)="dd8af7abc462ab0ac2bf9a0daa3700ebc5c92cfa80fb6466a03049e547278ead2da8fb6bd442ae3443b0974c7dc7eef779e169cd0c9a36b27e8f319cff56a147d158cf92f0bf2454874447da5dd9a85521919b3cbd8621077fbf1e850b10fef3d34cf424b9552578c94585f7040a3e7f8374070d117c8ec451f2ffda691d8849f9f1ccec83281bcb8b69882bbc870ae6769aff40697a459343bbc04faf6ba241c90555c0be299b8ec3003008c38168e2c12a294039821b93a39d6eb7214bb7140802278dfc01a6c267f6ce1b4b4ba3acd9cba54f811e771efa", 0xd9}, {&(0x7f00002f7000)="54c4a8d6bfbb0656495d7d766749693a0632283c0e9f261d5b4781c6b6c9533dca1d88a1212852d9343f9b9b3272fae17d34c20a036c72a03b1a5649ac8e2982be25a93d4f4720c2a5cadd9fc4558d4d651646bd7a2c92034cf3e176b80b773bcd", 0x61}, {&(0x7f00004a4000-0x3e)="6fb71b7b14302af454b47473610b413e3d4e484de344cd1aed1abb47a01e08f0414dcbf4ce63ab86ec93131385d3a0f39466b36edae9c245042d4555888b", 0x3e}], 0x4) 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x5, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/01/21 13:28:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f69000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x2f)=""/47) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0xffffffff00000001) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005af000)=@assoc_value={0x0, 0x30}, &(0x7f0000fb7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e72000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43e1, 0x1, 0x1, 0x81, 0x42}, 0xa0) r3 = syz_open_dev$sg(&(0x7f000011f000)='/dev/sg#\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000bf9000-0x55)=""/85) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00009f5000-0x20)={{&(0x7f0000c36000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00009c8000)=r0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) close(r4) acct(&(0x7f00000d7000)='./file0\x00') 2018/01/21 13:28:36 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000-0x8)={0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000646000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x90)="ba2bc2e6cb89936a1000dca1c6f58697768065dc5e01514fa3498e387d60326c619c06a553eeee09ab0956096038dd5f0244aeb005f2a43ddff33ad300e5da4bc686d30b44a53b328d68e8dfa5fa09d9cd3738bda71cd6b7bacae2c95f29c0a3c2eb21d27767fbd0cabbeb8d892bff0f000000f1ffff33c067b779a17e84fef16a1b5324bed8ec89ac2e1c6320c393", 0x8f, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) 2018/01/21 13:28:36 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000016000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000016000)=@full={{0x3, {"94fe6e23a8cd81"}, 0x0}, [{"602c395034b89b"}, {"6b8756c9734137"}, {"56aceb36d09462"}, {"0774017935b497"}, {"761496145131a7"}, {"aa10ff7aa18730"}, {"11281592918f6e"}, {"cd4517e5205318"}]}, 0x48) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000016000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000016000)=0x5) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000005, 0x180) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d55000-0xd)=""/13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000070b000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bba000-0x4)=0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000add000-0xed)=""/237) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0xc) kcmp(r3, r4, 0x4, r2, r2) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fac000)="2599a40c3cdb5a1eff8df248", 0xc) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fad000)=0x0, &(0x7f0000fad000)=0x4) 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d26000-0x10)={0xa, &(0x7f00004d2000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000019e000-0x8)={r1, 0x1}) sendmsg$netrom(r0, &(0x7f0000d78000)={&(0x7f00008cc000)=@ax25={0x3, {"19053f9015fdd9"}, 0x8}, 0x10, &(0x7f0000ec3000-0x20)=[{&(0x7f00004dd000-0x5b)="e15acb2dc662ac24c2e9fda8fc0ef5a1cff0d31c256c42f3120e6079b6dac5d4284e44049a4c415e4523a6942755bf027e37335147ee8868776a4d3d90e9c9e6b73579c11a3a203311f37f436a0cc0ea50cd269852876730f52990", 0x5b}, {&(0x7f0000145000)="db6238caaa83c008c558b44bbd95b9e65d8b2dacbdd82a68987ae194b25953f227072e406ffeb055914cd1d35d4040da8e86b7187185371af0982080b15fdee29cbb7ab5ddb20dc02e3b1c2adbc88f071d8d64687c45895da9697f0c13621b194f76de143d5c2a36c652be5021065fff8a3b7bb8918d7f9466da6a24cd33041c2c0cfaa74e87fd7680785312665ceba3c14409d23402db49bbaf4c87be211e2758c0499640f5b2ac6488aac2098c4f6999cb2c2b2686c37792de3a7814db", 0xbe}], 0x2, &(0x7f0000c9d000)=[{0x90, 0x88, 0x9, "f576b697a8f4c48701875b1f4f72c873bca38833fa40f0221434023f92dfcdbe2810e89285f2f02e974b08133c1dcc9c9e6e65fa17ea3f11523624a13b0730c8c35bb8132f40791b32f8700b546b283ce1d043c96802c01dc7f249d0a704b25b53b0222a2fc480dde1e05b27480178b9226819c2b126af75cfac"}, {0x110, 0x116, 0x4000000000000, "10d247a862752cd3ea9a667eec37ce64c5bfaf74afd5d9c40c111a0565f23caf28ca6bb0489c2cb13b5a0f555b4678902810d6c43f86eeb05f717ad41f73734dd0026765472c5b50d1b12ccfd6ed83a48651850e1bb5e6b8690ce49ce6ed02be57b54ec93f9257fb9e389428c361e5676062319cee5a2c740e853440f06c0fb3adeb57183c83a885fb44713e7741cc13f4442eaf93d768780803d1a062d816de9cde0dd9a998eec1288955d64a3ea9b4d92c3f471609ddedbd70bb94d23c0afc4d71ccecfe670f307f0dc7f605558d859dc1c61fc6ca56e9606f33173251d0792a6b048332998dbce7d414cb5d4a62d5735d254b67e8335245"}, {0x18, 0x119, 0x5, "4a8b9a2c21b4"}, {0x28, 0x119, 0x15, "3176c8123cc56237fc3fa043260928cbec14"}], 0x1e0, 0x880}, 0x20040000) 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000e9b000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001a1000-0xb8)={0x0, 0x0, 0x4, 0x7f, 0x9, 0x2, 0x80000001, 0x800, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x61, 0x2, 0xfffffffffffffffd}}, &(0x7f000065a000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fa8000-0x14)={r2, 0x6, 0x100, 0x10f, 0x4, 0xfffffffffffffffd}, &(0x7f0000342000)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80605414, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e29000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a5b000)={r2, @in={{0x2, 0x1, @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]}, 0x100000001, 0x1}, &(0x7f0000917000-0x4)=0x98) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) shmctl$IPC_RMID(0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000075f000)=r1) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) stat(&(0x7f0000689000)='./file0\x00', &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031f000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:36 executing program 6: 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, &(0x7f0000011000)={{&(0x7f0000af4000/0x12000)=nil, 0x12000}, 0x1, 0x0}) mq_open(&(0x7f0000001000)='proctrustednodevselfvboxnet1cpuset\x00', 0x40, 0x0, &(0x7f0000012000-0x40)={0x8, 0x0, 0x0, 0x0, 0x402, 0x0, 0xfffffffffffffffd, 0x88}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f000046b000)={0x0, 0x0}, 0x80000) recvfrom$unix(r1, &(0x7f000057a000-0xfa)=""/250, 0xfa, 0x100, 0x0, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000819000-0x10)={&(0x7f00005df000/0x4000)=nil, 0x4000}) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000fc8000)=0x0, 0x4) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002c9000)={{0xfffffffffffffe01, 0x0}, {0x4, 0x2}, 0x0, 0x2, 0x3e95, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:36 executing program 1: perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ac7000-0x8)={0x0, 0x2}, &(0x7f0000fb1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d23000-0x8)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x10001, 0x4) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000078d000)={0x0, 0x0, 0x4}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f30000)={r2, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002f3000-0x98)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xa0296c7}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) socket$inet(0x2, 0x0, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000+0x13a)=@common=""/16, 0x10) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$inet6(0xa, 0x800, 0x7dd1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000001d000-0x1a)=@dstopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x3, 0x2, 0x1f, 0xd1b4, [0x401]}}]}, 0x1a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000025000)={0x4, 0x400, 0x8, "dcb23a5d1319", 0x6, 0x0}, 0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0xffffffffffffffe8, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000025000)=""/218) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r2, 0xa, 0x29) poll(&(0x7f0000718000)=[], 0x0, 0x3a2f00) r3 = dup3(r1, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) tkill(r0, 0x16) membarrier(0x8, 0x0) 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009a0000-0xb)='/dev/adsp#\x00', 0x8000, 0x2080) write$selinux_create(r0, &(0x7f00001cc000)=@objname={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x33, 0x20, './file0\x00'}, 0x58) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/21 13:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) r0 = syz_open_dev$admmidi(&(0x7f00009a5000)='/dev/admmidi#\x00', 0x3, 0x381100) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003db000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fa000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d18000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00001a9000-0x4)=r2) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) r0 = syz_open_procfs(0x0, &(0x7f00006c1000)='syscall\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000422000)={0x2, [0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000c4f000)={0x1, 0x6, 0x1, 0xffffffffffffff9c, 0x0}) fcntl$getown(r1, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8e000)='net/packet\x00') unshare(0x20000400) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) utime(&(0x7f0000e63000)='./file0\x00', &(0x7f0000893000-0x10)={0xc67, 0x8}) recvmsg(r1, &(0x7f000000e000)={0x0, 0x26d, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfffffffffffffdca, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000a46000+0xe68)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00009e9000-0x4c8)={{0x7, 0x6, 0x2, 0xffffffffffffff80, "ba053d8485eff26ebfd61b99f87f356ba413aa13803fcc796d29bf634f92a2e4735a2fba593038dc8f99045d", 0x0}, 0x9f, [0x0, 0x8000, 0x0, 0x6, 0x8, 0x8000, 0x1d, 0x1, 0xace, 0x3, 0xffffffffffff6795, 0x9, 0x93f, 0x7f, 0x1ff, 0x0, 0x80000001, 0x4, 0x81, 0x7fff, 0x81, 0xfff, 0x1000, 0x9, 0x0, 0x4, 0x6, 0x81, 0x3cb9, 0xffffffff, 0x5, 0x81, 0x1, 0x8, 0xa, 0xf19, 0x4, 0x3, 0x6, 0xffffffffffffff81, 0x6, 0x10000, 0x7, 0x3, 0x5, 0x80000000000, 0x4, 0x400000000, 0xc41, 0x3e, 0x8, 0x9, 0x401, 0x80000001, 0x1, 0x6, 0x8, 0x7f, 0x200, 0xfff, 0x6, 0x2, 0x1, 0xfffffffffffff1c1, 0x0, 0x10000, 0x5, 0x80, 0x7f, 0x4, 0x5, 0x4, 0x0, 0x7fff, 0x100000001, 0x3, 0x4, 0xc0c, 0x7, 0x200, 0x0, 0x5, 0xffff, 0x0, 0x3, 0x6, 0x0, 0xc129, 0x5, 0x37f, 0x0, 0xffffffffffff445d, 0x400000000, 0x5, 0x1ff, 0x100000001, 0x3f, 0x8, 0x100000001, 0x10000000000, 0x1f, 0x5, 0x6, 0xfff, 0xfa6a, 0xbf45, 0x9, 0x8, 0x2, 0x3, 0x8, 0x80000000, 0xffff, 0x5a79, 0xffff, 0x34af395e, 0x9, 0x6, 0xd1, 0x7, 0x800, 0x2aad, 0xffff, 0x4, 0x3f, 0x7fffffff, 0xfffffffffffffab5, 0x1], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) [ 50.797761] audit: type=1400 audit(1516541316.457:101): avc: denied { setfcap } for pid=6249 comm="syz-executor3" capability=31 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 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = msgget$private(0x0, 0x8) msgrcv(r1, &(0x7f0000924000-0x15)={0x0, ""/13}, 0x15, 0x2, 0x3800) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/vcs\x00', 0x40081, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f00008e9000)='/dev/sg#\x00', 0x1000, 0x1) getpeername$llc(r1, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 50.919255] audit: type=1400 audit(1516541316.521:102): avc: denied { setpcap } for pid=6245 comm="syz-executor6" capability=8 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 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000016000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0xffff, 0x4, 0x5, 0x8, 0x48}, &(0x7f0000087000-0x4)=0xa0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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, [], ""}}}}}}}, 0x0) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ce000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000276000-0x5c)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x296}, 0x5, [0x5, 0x200, 0xffffffff, 0xc60a, 0x81, 0x5, 0x5, 0x7]}, 0x5c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ea000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f8e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) futex(&(0x7f00001cc000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="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", 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000150000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006ae000)=0x0, 0x4) 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000843000)={r1, &(0x7f000077e000-0x77)="4b52595db3ab5df77e7cd5e56c838bf7c837ed1744988b2ee6189413ca7f1b7af9ee61c7ff27d04b1abe0ed0462e40714424a54a364bbcc8a8d324d760aff9c6f3d2873b01d8ebb225c2ca61f7ea427e374cd74efc829c75c1a3d5997e2f73135399ed4d9f5b24cdf694fdb706be2d640e587df85b4a28", &(0x7f0000af7000-0x1)="13", 0x0}, 0xfffffffffffffda8) r2 = syz_open_dev$mouse(&(0x7f0000214000)='/dev/input/mouse#\x00', 0xd57, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000225000+0xbc5)={0x1, 0x8, 0x1, 0x4, 0x8, 0xb9fe, 0x5ba, 0x1, 0x7, 0x1, 0x80000000, 0x3ff}) ioctl$KDADDIO(r2, 0x4b34, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) sendmmsg$alg(r2, &(0x7f00007f9000)=[{0x0, 0x0, &(0x7f0000881000)=[{&(0x7f00003a4000)="4c0a8ac191876f229cfff42625fabd0023a9bcf817428d4a1ee0f3535a9c1164e10c578c36dfec0ce1d9ab2daec231275c1d577d30f10f4e483726afe823d2fca371e756334fb959e852be4e72e368d9ac550ea1eccbeb7e6973ab85140f8fa3676b38516dda284704362bacc77c60c1d229072553e485e96ef2f78fa30905233a7b2373a69e5fa747ee0098d26be810dc5127c6321439d6ceb5ef67c430ab65441449e63392299be03ae954934e77bc02fb80c76ed37a", 0xb7}, {&(0x7f0000485000)="0cddc2c577aa2e9272274c56103e6b3b43e44c74d41fab6da465944a993272fe445d2f7ce51bc13ce5acd4f27bc2fb57611f005c58284e63fa2f9d8375abe1f11d14782fbfedc1c998e3372046702f5deb08b3a7f4961f652a374e6a1612a06cbbaeb33be6334255d5041bb045787394a30dac61a56c16ed6f885bde56dcde2a8e682bf4df", 0x85}, {&(0x7f000015f000-0x1000)="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", 0x1000}], 0x9, &(0x7f00003d5000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x8000}, {0x0, 0x0, &(0x7f0000626000-0x50)=[{&(0x7f0000759000)="39224674ba8d67", 0x7}, {&(0x7f0000b7b000-0x74)="70c681183078b561359d8a10c9d4eef125e412349cac29b738167dbf6b97ce88af530ec481c5f183134fee02c802616cb1c30943398675fb59a5948496471a020a773a02e62aee1f1f2acc07191ec5bc28c7c9bc44a2cf10a7eabec1c6860f52c7fed6f299833731d40f7fac87d452228fe9f969", 0x74}, {&(0x7f0000608000)="39bd36fab18f0e57325a36eb34796d057c83b57f956ff3f4ed6c10b870a92b766ee2a9250c0c5ed7ee9ad043ed3b8017fd8b7004f3e11fa8f1afeeb22339c8107ec8ff4c734c2455b70c7909aa0dd1f603b4cdac1ae829db6c474138a3430a049ee17af2b36459fcc759d72b2997a87ae36010134c03b98525fb52e160ae536962766053d900fa8091ce1b25cc16ead699ed57291b32e02afa4bd994ab7b8088066db36142820a6a2e0f7eacf898f678ce1261acabbf9884fb7635ddc0c71bf5c412d1d3c173c1c3a97e2cd1", 0xcc}, {&(0x7f000072a000-0x95)="644f941270b9f6a3245b37e16d2ffa878a3196024000605d10e4bbca641fe06f16a02023d08e8782997334429c3ac14c07ddc3c6beae2c0a83450317e4e8b5feee08716a72bc2cff89a48f2b1aee317395c6317384e8f5e1dfae56f91982b028f1cf416bd411e0904bb3f2da089a6dd62f788e1000c98ab376609c0511d5b52aceb93af8f29bcad226952bba8b8a1c6bd8fe8b4c1a", 0x95}, {&(0x7f0000eda000-0xeb)="38801da716d315f9839b47fef8d33bec72c85b5ed2c05113bfde8b47adffced9cd36e7de3c182a92aa01268656ded3dd019ceb54df3e58965cacd5169e358bfae1acd132d8959d86f5fa43c8be766ca58c0d9269aeb854bee4affb0bd72d9f3e14b6f71814f0acf6d45541bbcbe3a17345575fdb2ce566620883363a0ed39c1098170ab90a515f208828241395f9bd0d72027b9ca0dbae6ea9d2239c4b045f65b855ec28c4140a3f307782b76f440abbff718a7c399436227375e9f72ee6b392ae4a44ba398db48bed9c4cb2b126817e67a0034171ee78df9333d2e8d229cfea24af181a195d04cab19fe9", 0xeb}], 0x5, &(0x7f000058a000)=[@iv={0x80, 0x117, 0x2, 0x6a, "ca0749ce250811c9a42791069f205894fa400eaf392f5c979564f78c89bff82205e2733698c9172828f3e058e942c544f4de867df69cb2f212964765a73c659edfce57dd92d0e77dead292ee08adeb737f8688425edf6d2e3decb17014528751ea4ef70a2296a1953c35"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x89, "e6086d89302ef9c9840e8294e9ad3086e767488c199f1027beb2a1a29392532313a6b6a6687a49af02885a2e41571f1381e21f2dd44bb13b95e8cbb3f13b2b359c15a78d73e31fe0892849922d6b8c1b8a1d94ffdd45cc456a24b6cceefca9c296e14be386817357110e9baf22ba5481465e11875e706421f720ca895fcbf4463a2a20174613dcfe7a"}, @assoc={0x18, 0x117, 0x4, 0x92}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x40}, {0x0, 0x0, &(0x7f0000f21000-0x30)=[{&(0x7f0000bfb000-0xe3)="35f08ee88556b118141f7e590064f616c203814bbbf131c360b68862d0d545be6939f35738b804e74b713360765d907b992a0428fba10974eefdc70738388e4152a7e685cba6af5b93c743294b0bec324cefde5d82145e979359361cd28b7f4ee4e321d402dd36d3465c71ba07ed871d552db15dc3090974840e38221b6b2e6a004c6611e249f45e4c77a6c445a89ce65b51c98fb832c339d1290204c06c092a4c2f4db3bff6d624ed60a2e78cbd21f5ad070ed60f5bffed4e100447eb31ccc9677960b79bb6ac0a974f1ea48baddef10192a380a4544d5e23224f0680b86ed3bf0659", 0xe3}, {&(0x7f00009b5000-0x87)="34792c3751420b173b3950f52991a2c34c71359d46a8c67e632f0a5c4688294e92934ff23e686495e7161066ecf6b559860df6399498c8fe942d5136dfa049dd7a148c2c82742f815e60fc8a9716e3f7bdd2fccb4064da49be3216f2a0c99a7a8e1e1f9b33789cf18cd6421c610aa6e81d863c4c51ed5f68e5b8f586ab073ef07c9cfb61c76905", 0x87}, {&(0x7f0000f02000-0x15)="737d38ed98d658e7bcdefae8fd99dbaedc9c638dbb", 0x15}], 0x3, &(0x7f0000ebd000)=[], 0x0, 0x4000000}], 0x3, 0x800) 2018/01/21 13:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000080b000-0x8)='keyring\x00', &(0x7f0000ef2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0xffffffff) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) sendto$inet(r2, &(0x7f0000144000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$amidi(&(0x7f000043f000)='/dev/amidi#\x00', 0x5, 0x2000) sendmsg$key(r2, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000459000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000149000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x22, &(0x7f00002dd000)={0x15, 0x3f, 0x3, 0x5}) sendmsg$key(r2, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:36 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000089c000)='/dev/audio\x00', 0x840fe, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006b2000-0x4)=0xe86c) shmget(0x1, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000a72000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00008a2000-0x2)={0x6, 0x9}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000dac000)=0x3000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000bc4000)="62def2ffebc22663d8f850dcd653fe66355f8b0fd349212c59067227a4a983b53a9f0a9f055c8667eb85b295c8ddef34a1963c206b4fe08501208774b0942fa4d0f957f6cbbeeb") 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000735000-0x4)=0x60, 0x80800) fdatasync(r0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000963000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getresgid(&(0x7f0000962000-0x4)=0x0, &(0x7f0000961000)=0x0, &(0x7f0000961000)=0x0) lstat(&(0x7f0000509000)='./file0\x00', &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fstat(r0, &(0x7f00007fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000245000-0x10)=[r4, r5, r6, r7]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000961000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r9, &(0x7f0000960000)="10", 0x355) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000477000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000cdb000)=0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x80, 0x6e4, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000001b000)={0x8, 0x40, 0x40, 0x7}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000099c000)=0x19, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc1000-0x4)=0x0) r3 = getpgrp(r2) prctl$setptracer(0x59616d61, r3) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000778000-0x1)=0x2) 2018/01/21 13:28:36 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x34, 0x4) getpeername$ipx(r0, &(0x7f00001e2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000083e000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x101, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) tkill(r2, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xa116, 0x5, 0x0, 0x67, 0x8, 0x46da, 0x2, 0x20, 0x9, 0x0}, 0xb) connect$packet(r0, &(0x7f0000001000)={0x11, 0xff, r1, 0x1, 0x7fff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000926000)='/dev/snd/pcmC#D#c\x00', 0x80000200, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f59000-0xf)=""/15) syz_emit_ethernet(0xe5, &(0x7f0000296000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x9, 0x6, "3c2f0f", 0xaf, 0xff, 0x80, @mcast2={0xff, 0x2, [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}, {[@dstopts={0x9f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x5ce6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}], @udp={0x3, 0x2, 0x7c, 0x0, "81d111ca8b03e00f615c51d46a486fe512fa7283431fd8c86c74fe7b05361e1457a0cccbc9d60f165a727448cc59f04df751354352932a15ad1ad2dba877b12edaffd36cad5f00c04a77607857e06d66155a5afbd4ea2645b99a953cf35c883591d84e1a6329c25728847fd7b8f51baff9e9d7d1"}}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006a9000-0xa)='/dev/ptmx\x00', 0x40, 0x0) 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 51.145341] audit: type=1400 audit(1516541316.816:103): avc: denied { setgid } for pid=6314 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000701000-0x1)='\x00', 0x0) fallocate(r0, 0x3, 0x6756, 0x2) fstat(r0, &(0x7f0000319000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000505000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x602}, 0x1c) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000022000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x34, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0xf4, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000021000)={0x3, 0x5, 0x5, 0xc4cc03f638540b6b}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/21 13:28:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = dup(r0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f60000)={0xc, 0x0, 0xffffffff, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e07000-0xd2)="3e874165c3f1aafecb83be3264e9670c3eaa05bafe92203ede34ab93471d999c", 0x20, 0x0, &(0x7f0000cae000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/21 13:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) r0 = syz_open_dev$mouse(&(0x7f0000f66000-0x12)='/dev/input/mouse#\x00', 0xff, 0x101000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000a35000-0x18)={0x893, 0x10001, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2018/01/21 13:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) fcntl$getown(r0, 0x9) 2018/01/21 13:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000083000)=""/111, &(0x7f00005f5000-0x4)=0x6f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008d1000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000116000-0x4c)={0x3f, 0x5, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000ff8000-0xc)='/dev/amidi#\x00', 0x2, 0x6000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000d97000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000e8b000-0x56)=""/86, &(0x7f0000474000-0x4)=0x56) 2018/01/21 13:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000054d000)='/dev/snd/pcmC#D#p\x00', 0x6eb2, 0x6000) clock_gettime(0x0, &(0x7f0000b48000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c21000-0x68)={0x7c0c4962, 0xffffffff, 0x6, {r2, r3+30000000}, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={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) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") lstat(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r4, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r4, &(0x7f0000000000)=0x0, 0x8) 2018/01/21 13:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006df000)="", 0x0, 0x4008000, &(0x7f000060b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000dc6000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f00008fe000-0x9)='/dev/sg#\x00', 0x1, 0x101201) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000e33000)={0x5, 0x7, 0x7ff, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000dc1000-0x8)={0x5, 0x8001}) close(r0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000010b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 13:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x15, 0x80005, 0x1000000000000000) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f00007e2000)=""/1, &(0x7f0000000000)=0x1) 2018/01/21 13:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x100) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") symlink(&(0x7f0000252000)='./file0/file0\x00', &(0x7f0000d69000-0x14)='./file0/file0/file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, r0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x7ff, 0x3, 0x500, 0x81, 0x42000003, r2}) 2018/01/21 13:28:37 executing program 5: msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(r0, &(0x7f0000f59000)='./file0\x00', 0x10880, 0xa2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a6e000-0x4)=0x400, 0x4) bind$alg(r0, &(0x7f00002b9000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xfffffffffffffecc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0xfffffffffffffffc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/enforce\x00', 0x181e02, 0x0) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000105000-0x98)={0x0, @in6={{0xa, 0x1, 0xba6d, @loopback={0x0, 0x1}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1}, &(0x7f0000631000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bed000)={r1, 0x7}, 0x8) 2018/01/21 13:28:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004ba000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f0a000-0x4)={r0}) 2018/01/21 13:28:37 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 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') getsockname$packet(r0, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000937000)=0x14) getresuid(&(0x7f0000879000)=0x0, &(0x7f0000c8d000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000041000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000247000)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000abe000-0x38)={&(0x7f0000048000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00002d1000)={&(0x7f000024c000-0x1bc)=@allocspi={0x1bc, 0x16, 0x910, 0x5, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x6a6478ef, 0x2, 0x8, 0xb4f3a52546a0e70, 0x20, 0x20, 0xff, r1, r2}, {@in=@empty=0x0, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x1, 0x3, 0x401, 0x0, 0x2, 0x1, 0x0}, {0x5, 0xfffffffffffffffb, 0x5, 0x2}, {0x7, 0xcb32, 0x4}, 0x0, 0x1, 0xa, 0x0, 0x7fff, 0x12}, 0x81, 0x1}, [@output_mark={0x8, 0x1d, 0x800}, @mark={0xc, 0x15, {0x2, 0x6}}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x8001, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x400, 0x0, 0x20, 0x2, 0x80, 0x80, 0x2c, r3, r4}, {0x2, 0x3ff, 0x3, 0x7fff, 0x2, 0x8001, 0x7, 0x7ff}, {0x1f, 0x80000001, 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/21 13:28:37 executing program 3: 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}) userfaultfd(0x80800) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 13:28:37 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008bc000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0xf80)={0x0, 0x7fff, 0x8, 0x0, 0x6, 0x1}, &(0x7f0000888000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f00002e2000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) vmsplice(r2, &(0x7f0000f38000-0x30)=[{&(0x7f000001f000-0xf0)="3cbadb36deb6e5a7763238be297c27b8c8c90e92ece4b4abd02dcf120847cad8d5a65d517f85c3d1455769a3cc6e4c9919804eef021c61217800cc6d2d3433e144fbd9da0f1efb8160e3b367dcb7a9ae926390dbf2b7f2e4d4d7ec8c239c708206348858b9a603f8bde62fede5b203c36fa0100b7a95f3e2ddd30f96cfed512df923f512c30e6e84c62e4c06d5591a5c772102ff64cc58b5ad29add7f8c13b7a55f4621da916558937e8963790466cb91bd64a5453895123d70e8536754e05f4fbccc9c29d93caeb7f2f055561d4ca50fb6a73430100324868198b6c06843e4134dccd9306a303fd4f519a3ecf08ec45", 0xf0}, {&(0x7f000045c000-0x7b)="47b22471126259942294554d7c8b20d0185d0503193fde91a1265394e96430f6c3cac50300c44b746d3784915732e19e075e74e46a87d9927403acf55c9c37de4d6244cb46e3d606d17c5e98192c0ed9a7b0a7dccf9fd48aef8313b858b9f43848dc2d0d6112bcdf049807eff039104d7c57933e8d5ad5e572b6ca", 0x7b}, {&(0x7f00005d9000-0xa3)="bbd1130a2f61298b7a2f7c5d296c46ab79c3ded960cfbf8e23c6bea5970be101ce925cb0df582c285f0f0c698cdfbf5dc16e4416e9d562faa57a3a0da2e06986963b1ad94c42bee273d9df2beecdab046cfd38c2b916477c87fd897e367e405726f34ce34ae2b47e9b00fd6af744d458cd554318958b69f6274a708ce75a46629e57387dc93e8cb7589597ff366e2560c6ad4896c54a55a0f29926daab263dd3c9d669", 0xa3}], 0x3, 0xe) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r2, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x5f, 0x2}], 0x18) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000076e000-0x4)=0x0) ftruncate(r2, 0x10007) sendfile(r3, r2, 0x0, 0x72439a6a) 2018/01/21 13:28:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000a9e000)='./file0\x00', 0x1) getdents(r0, &(0x7f0000bdc000-0x43)=""/67, 0x43) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = memfd_create(&(0x7f0000651000)=')-system[\x00', 0x2) recvfrom$llc(r1, &(0x7f0000208000-0xe5)=""/229, 0xe5, 0x2000, &(0x7f0000bef000)={0x1a, 0x17, 0xdd82, 0x18, 0xffffffff, 0xc8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x400000000000003) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200002, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1}, 0x1) 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{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) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x81, 0x80) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) [ 51.467854] audit: type=1326 audit(1516541317.139:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000b75000-0x8)='./file0\x00', 0x4200, 0x10b) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e39000)=0x0, &(0x7f0000d15000-0x8)=0x2) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b1a000)={0xffff, 0x0, 0x8, 0x4, 0x9, 0x1000, 0x0, 0x7, 0x3, 0x9, 0x3, 0x1ff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/21 13:28:37 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000021000)='./file0\x00', 0x206042, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x3, 0x20, 0x200]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x4, 0x2, 0x8, 0x3, 0x100, 0x4, 0x0, 0xf4d, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0], 0x0, 0x108080}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000047e000)={0x0, 0xffffffffffff8aed}, &(0x7f0000319000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004fd000-0x20)={0x1, 0x2a97, 0x0, 0xffff, 0x4, 0x4, 0x100000001, 0x9, r2}, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x7ff, @empty={[0x0, 0x0, 0x0, 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, 0x80000001, 0x1ff, 0x782a, 0x44}, &(0x7f000004d000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a79000)={r5, 0x9c, "ff92975185d203a0e0866a2c0e391cc643dd3aae3a255d209e77870fccc5d19830ec73f5caf56cb0cc12d63df31edafa35e10714c064f03511558fc66b073641390c3f936245117e5d42c010a68d1ff2f3c6ea8f3a4a5f7cc6313bcc9fad38731021b5c36e691cc403600b84854bec930268e1d01e9b18cd711847577fa3c1124a5949faf5b552b23c7e9540c79e1a947f83dfd9e3a16f846de0aa6b"}, &(0x7f00004ac000)=0xa4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ac000-0xe8)={{{@in=@rand_addr=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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000fae000-0xb5)=""/181, 0xb5) mknod$loop(&(0x7f0000fad000-0x8)='./file0\x00', 0x0, 0x1) fstat(r1, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000005d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x364, 0x3, 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) pipe(&(0x7f0000796000-0x8)={0x0, 0x0}) exit_group(0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000022e000)=0x8, 0x8) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0xffffffffffffff47, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) [ 51.560601] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 51.600469] audit: type=1326 audit(1516541317.164:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 51.632534] audit: type=1326 audit(1516541317.178:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 51.659625] audit: type=1326 audit(1516541317.178:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 51.684971] audit: type=1326 audit(1516541317.182:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=276 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 51.711128] audit: type=1326 audit(1516541317.182:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6401 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 13:28:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c47000)=0x0) r2 = gettid() prlimit64(r2, 0xb, &(0x7f0000d41000)={0x1006, 0x800001}, &(0x7f0000869000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/21 13:28:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b47000)='/dev/input/mouse#\x00', 0x400, 0x102) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000004a000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000004b000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/21 13:28:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = semget$private(0x0, 0x0, 0x340) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/247) syz_open_dev$evdev(&(0x7f0000dcc000-0x12)='/dev/input/event#\x00', 0x8, 0x8000) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008e0000)=0x0) waitid(0x2, r2, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c56000)=0x0) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000885000-0x24)={0x3ff, 0x5, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x25d7, 0x2, 0xffff, 0x8, 0x1ff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000f4c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$packet(r5, &(0x7f0000e95000-0x25)="bb07ac833df0ef99d28b29e51f1e9e249198af4b533f5dc1d185fbcfc92bd9602dcb6fe9b5", 0x25, 0x20000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f3a000)={0x0, 0xfffffffffffffff9, 0x800, 0x0, 0x100, 0x8}, &(0x7f000056c000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000afd000-0x6)={r6, 0x1ffc0000000000}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000798000-0xc)={0x0, 0x0, ""}, &(0x7f00009ec000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000356000)='/dev/sg#\x00', 0x3, 0x4000) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000307000)=@req={0x0, 0x5, 0x0, 0x1f71}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r7, 0x6, 0x7ec0}, &(0x7f0000c27000)=0xc) r8 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000df0000-0x68)={r7, 0x60, "be26e7e58f3ab9412afc85babcce690fbb4354e65058f6c13dade081cb02ad906d552a61764244af87e49f056de5f85d697b5c113b5806dafd8f2f61fd67d25b01034e097e711728634bea515d92a8927529b948be571cfb4c0e88517cd4aa65"}, &(0x7f000037e000)=0x68) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000810000-0x4)=0xf1f4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000f9a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035f000)=0x28) 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000346000)=0x80000000, &(0x7f0000a0e000)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000672000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f00005b5000-0x48)=[@flat={0x0, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f000041e000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000470000-0x10)={0x1, &(0x7f0000ae4000)=[{0x2, 0x0, 0x0, 0xa0}]}, 0x10) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000271000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000732000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x800, 0x7, 0x1}, &(0x7f0000a8c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c7b000-0xb8)={r2, 0xb0, "e55f0f599f98924db307420a2a21d07c9d1c197a2846ebcc007ab73112cc4e5e7dc738fad2cdb32b8fbd06f17d6b358dc57a183293aef03bacca1cfe8bb66a39d2a8f30763758d99fed29312e9289cb8f6b6d4464eb5697eabf527a41eee4d8413f3cc06069b6c9bf6baeca02a2cb66463bd0b43e3889fd865020b574a4f0d82d58b217adb2d9f12c0d914e55520b6ed54e0faaebd2f64bd333380b4c20e41068ceabe800d2e88d2f02a3f2d687d8e49"}, &(0x7f000050b000)=0xb8) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9f000-0x58)={0x26, 'aead\x00', 0xf, 0x2, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f000054b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000a86000)=""/149, &(0x7f00003be000-0x4)=0x95) sendmsg$alg(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000337000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000)=0xe8) setfsuid(r1) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe92) semget(0x2, 0x3, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000009a000-0xf0)=[{{0x0, 0x0, &(0x7f00007fe000-0x70)=[], 0x0, &(0x7f0000d87000)=""/190, 0xbe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000020e000)={0x0, 0x0}) 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x200000002000) linkat(r0, &(0x7f000061e000)='./file0\x00', r0, &(0x7f0000df9000-0x8)='./file0\x00', 0x4000000000400) 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007d1000-0xb)='/dev/audio\x00', 0x200402, 0x0) write$vnet(r2, &(0x7f0000453000-0x68)={0x1, {&(0x7f0000e77000)=""/74, 0x4a, &(0x7f00009b8000)=""/40, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f000036c000-0x40)=""/64) connect$unix(r3, &(0x7f00003b2000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00001cf000-0xdd)=""/221) r1 = syz_open_dev$vcsa(&(0x7f0000fec000-0xb)='/dev/vcsa#\x00', 0x2fa, 0x14000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000008c000-0x69)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, {&(0x7f00004af000)=""/183, 0xb7}, &(0x7f0000425000-0x1)=0x0, 0x59}, 0x78) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ceb000)=0x1, 0x4) 2018/01/21 13:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x9, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x6, 0xa, 0x80, 0x80, 0x0, r2, r4}, {0x4, 0x6, 0xffff, 0x9, 0xcf, 0xe5, 0x2, 0x8}, {0x9, 0xffffffff, 0x4, 0x7}, 0x6, 0x6, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x3, 0x3, 0x0, 0x8, 0x200, 0x36ba}}, 0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000243000)="0fe12af35fbcd3815876d97a3aa2abe4b3ce18994bbf0198a33492c665bc77ed0d18567ad068cf7d17b631429504af04d6a2a7261e9b03e80238297d8d3c477ac78adec619449496618f3f3807a2ddbd091fda574ce246425c7d6833707a5c4268889236ade51d91", 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000-0x4)=0x8) [ 51.816046] binder: 6455:6469 got transaction with invalid offset (0, min 0 max 72) or object. [ 51.834945] binder: 6455:6469 transaction failed 29201/-22, size 72-8 line 2966 2018/01/21 13:28:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) socketpair(0x0, 0x6, 0x886, &(0x7f0000795000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000104000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x7, 0x76, 0x3, 0xe00000000000000, 0x399c1e98, 0x2, 0x7ff, 0x3, 0x5461, 0x3, 0x9, 0x7ff, 0x3f, 0xfffffffffffffffe]}, &(0x7f0000291000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000928000)={r4, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x3, 0x1, 0x1c}, &(0x7f000026c000-0x4)=0xa0) 2018/01/21 13:28:37 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) r3 = shmget$private(0x0, 0x3000, 0x80, &(0x7f000003c000/0x3000)=nil) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000050000)=""/210) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) [ 51.903264] binder_alloc: binder_alloc_mmap_handler: 6455 20000000-20002000 already mapped failed -16 2018/01/21 13:28:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009bb000-0x4)=0x0, &(0x7f0000d29000-0x4)=0x4) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000183000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000075a000-0x8)={0x2, r3}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000471000-0x8)=0x0) 2018/01/21 13:28:37 executing program 7: 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) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.954393] binder: BINDER_SET_CONTEXT_MGR already set [ 51.969564] binder_alloc: 6455: binder_alloc_buf, no vma [ 51.975655] binder: 6455:6469 ioctl 40046207 0 returned -16 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) prlimit64(r0, 0x0, &(0x7f0000409000)={0x6, 0x0}, &(0x7f0000996000)={0x0, 0x0}) 2018/01/21 13:28:37 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x5, 0x0, &(0x7f0000eee000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d78000)={0x1, 0xd, 0xf61, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x8005473, &(0x7f000051a000)=0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000a45000-0x39)={0x39, 0x2, "736c5a59cef4180a4f2f26c57336fd54c585f91c3735cecdda0ac50c68449d0584af21078cc8d3599bf32465fb3782f906"}, 0x200000) write(r0, &(0x7f00004a9000)="088406766767217c63c8ce90d2", 0xd) r2 = syz_open_procfs(0x0, &(0x7f0000b0a000-0xd)='net/anycast6\x00') ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000b9d000)={0x3, r1}) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) [ 52.008569] binder: 6455:6480 transaction failed 29189/-3, size 72-8 line 2903 [ 52.110169] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.116601] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000824000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003d6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000073a000)='/dev/autofs\x00', 0xa000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a5b000)="68d11400e95746a8b2058bed974d1166", 0x10) r2 = socket(0x18, 0x0, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008ae000)={0x1, [0x80]}, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000023000)={0x0, 0x0, 0xf02}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e50000-0xc)={r4, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000cf0000)={r3, r5, 0x22}) 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) bind$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x800, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x3d) 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000065000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001ca000)=@generic={0x1, 0x1, 0x1ff}) readahead(r0, 0xffffffffffffff3c, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000364000-0x9)='/dev/ion\x00', 0x1, 0x0) recvmsg(r2, &(0x7f00006b8000)={&(0x7f000015d000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000635000-0x10)=[{&(0x7f0000e34000)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8}, 0x20) 2018/01/21 13:28:37 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000055000)='/dev/mixer\x00', 0x80, 0x0) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000003d000)=0x2) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/21 13:28:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000+0xbd3)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00004e0000)='./file0\x00', &(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f000079b000-0x7)='cgroup\x00', 0x0, &(0x7f00005dc000-0xd6)="") 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) dup3(r0, r2, 0x0) close(r3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f95000-0x2)=0x40, 0x2) close(r1) 2018/01/21 13:28:37 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, 0x400000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x2000, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000360000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f00007b2000)=@full={{0x3, {"b1be252c3532ff"}, 0x5}, [{"0d2e95b1f8b9b0"}, {"800742279b1447"}, {"806bebdd683735"}, {"ee75895a32e97f"}, {"d7713d2f3c3542"}, {"5f471df8576ebb"}, {"a92d44493e4e54"}, {"3d9b36198947d1"}]}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000013000)='/dev/snd/midiC#D#\x00', 0x1, 0x5) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000910000)=0x7fffffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000080c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000327000-0x70)={[{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]}) syz_open_dev$midi(&(0x7f00002d8000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0x80040) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmmsg(0xffffffffffffffff, &(0x7f00001b8000-0x168)=[], 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d71000)='/dev/snd/pcmC#D#c\x00', 0xde8, 0x200000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006d5000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) close(r0) accept4$nfc_llcp(r0, &(0x7f00001b6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000-0x4)=0x60, 0x80000) pipe(&(0x7f0000951000-0x8)={0x0, 0x0}) 2018/01/21 13:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000889000)='/dev/midi#\x00', 0x8, 0x2000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000536000)=0x100000001, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/21 13:28:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000447000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2cc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000698000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003e4000)={r1, 0xffffffffffffff7f}, &(0x7f000039d000)=0x8) syz_open_dev$sndpcmc(&(0x7f000081a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 13:28:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000680000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000ef8000-0x20)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00001c1000)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000ef8000)=0x0, &(0x7f000012f000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000efa000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x3, {0xa, 0x1, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x3a) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f00002b5000)="51996518f54d5e1473ec905e461944b5104291", 0x13) sendmsg$inet_sctp(r2, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef8000-0x10)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x2000000000000000, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/21 13:28:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11ff, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x62, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000753000-0xb)='/dev/vcsa#\x00', 0x10001, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000460000-0x20)={0x3f, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009ed000)={0x80000001, r1, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b45000)={0x7ff, r2, 0x10003, 0x9}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000079000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) syz_open_dev$binder(&(0x7f0000685000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) 2018/01/21 13:28:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000712000-0x8)=0x0, 0x55b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @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]}, 0x1000, 0x1, 0x7, 0xffffffffffff6ab1, 0x20}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000002000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/21 13:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x10) r0 = socket$alg(0x26, 0x5, 0x0) fdatasync(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) syz_emit_ethernet(0x46, &(0x7f00009e7000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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]}) 2018/01/21 13:28:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b93000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000133000)='/dev/snd/pcmC#D#p\x00', 0xff00000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006ff000)={0x0, 0x1000, "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"}, &(0x7f0000d37000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000066c000-0x6)={r2, 0xd6c}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000259000)={&(0x7f00002cc000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000825000-0x50)=[], 0x10000322, &(0x7f000097d000)=[], 0x0, 0x1ffffffe}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/21 13:28:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$rds(0x15, 0x5, 0x0) bind(r0, &(0x7f0000157000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="13357fb4c22c", @common='gre0\x00'}}, 0x1e) 2018/01/21 13:28:38 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000994000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x3, 0x1}) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ffa000-0x6)='.dead\x00', &(0x7f00001a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000063a000)='ppp1em1ð0posix_acl_access+\x00', 0xfffffffffffffff9) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e33000-0x4)=0xc) keyctl$chown(0x4, r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000a48000)={{0x0, 0x3, 0x5, 0x0, 0x2}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000dc2000-0x10)="3076909d9910471194a98f6c670098fe", 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056c000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000ed4000)={0x4, 0x1ff, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setuid(r5) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000975000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c7f000-0x58)={{0xced, 0x92f7}, 0x1, 0x8, 0x9, {0x3, 0x4}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000700000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r2 = semget$private(0x0, 0x1, 0x10) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000294000)=""/120) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000780000-0x10)=@common='rose0\x00', 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[], 0x0, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00005e9000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000051c000-0x4)=0x40, 0x4) 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 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) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000070e000-0xdc)=""/220, &(0x7f0000cbc000)=0xdc) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 13:28:38 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) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001cb000-0x4)=0x0) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000205000)='./file0\x00', &(0x7f0000dba000-0x8)='./file0\x00', &(0x7f0000d6e000)='iso9660\x00', 0x0, &(0x7f00005f4000)="") r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000c6c000-0x9)='/dev/ion\x00', 0x10000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d2d000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000079d000-0x400)={"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"}) pipe(&(0x7f0000d41000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c1c000-0x8)={0x3, 0x7, 0x1000, 0x2}, 0x8) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) r0 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000037000-0x47)=""/71) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_dev$sndmidi(&(0x7f00004aa000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80001) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000a88000)=0xd9, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000c3a000)={0x0, 0x80, &(0x7f0000175000-0x80)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xa448}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}]}, &(0x7f000021f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a90000-0x98)={r6, @in={{0x2, 0x0, @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]}, 0x4, 0x3f}, &(0x7f0000d63000)=0x98) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00008a5000)={0x9c27dce2bb2e8a3c, 0x8000, 0x0}) syz_open_dev$sndpcmc(&(0x7f00007c3000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000df2000-0x28)={0x29, 0xb3, r4, 0x7ff, r3, 0x9e0e, 0x18, 0x7}) syz_open_dev$dspn(&(0x7f00009c9000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x88000) kcmp(r0, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aef000-0x6)='/dev/mixer\x00', 0x200000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000456000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00000f5000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aef000-0xb)='/dev/hwrng\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000299000)={0x0, 0x7, 0x7, 0x9, 0x7fffffff, 0x5}, &(0x7f000011a000-0x4)=0x14) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aef000-0x8)={r2, 0x10000, 0x0}, 0x8) 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000907000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) recvmsg(r0, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f0000f0b000)=[{&(0x7f00001a2000)=""/115, 0x73}], 0x1, &(0x7f0000691000-0xa0)=""/160, 0xa0, 0x2}, 0x40000061) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@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]}) 2018/01/21 13:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000436000-0x1c)={0xa, 0x2, 0xfffffffffffff9fa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f000076d000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x200) fcntl$setstatus(r1, 0x4, 0x27ff) r2 = gettid() ptrace$setopts(0x4200, r2, 0x0, 0x100000) ptrace$getenv(0x4201, r2, 0x227, &(0x7f000017f000)=0x0) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000603000)='./file0\x00', 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000691000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c5f000-0x8)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000291000-0x4)=0x0, &(0x7f0000c27000)=0x4) setsockopt$inet_opts(r3, 0x0, 0x800000000004, &(0x7f0000ad1000-0xe)="440d0009122601030507660007", 0xd) 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1b3) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00009bf000)={0x1ff, 0xbca}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000375000)=0x10000) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ec4000-0x8)=0x755) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00003c7000-0xd8)="7fd2f5b9e26d2081d9d9654484fe17c78074cced9b11f3a3d172c8289dc267b91abcc1ace50cb139af2983557aa54d13606eb9dd115185dd8207112d8ca8e773b28acaaa550e07f3ebc76360193e7b7c92ec8662c5b8fecbb8981c9687f9e0a19036f7ef087db8f594241bfc8b374e542a23377c3ae1cf79c30e3ba80ba7ddfe1e2004faa23d9b6f5d4e1c6660c57e823cd92e680bc2f44bf6184848dce45e306e448580b83d4365913d003a416db74192a2e364feca34cf400ac4c134f7ee5c9c5ca1de46784b06cf3573afcd5208d6d390c910568ebf63", 0xd8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000af1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") r0 = socket$inet6(0xa, 0x1, 0x8000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) 2018/01/21 13:28:38 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d04000)='./file0\x00', 0x10000, 0x20) r0 = accept(0xffffffffffffff9c, &(0x7f0000cd1000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000224000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cc7000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e6000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c2000-0x20)={0x6025, 0x6, 0x1, 0x1, 0x1f, 0x4, 0x8, 0x5, r1}, 0x20) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r2, r2, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000802000-0x10)={0x0, 0x4, 0x4, 0x8}, &(0x7f00003af000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ea8000)={0x0, @in6={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfff, 0x1f, 0x1ff, 0x3}, &(0x7f00006e6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce6000)={0x0, 0x77, "75513be1a1deaf6b1b501b419953ffdcd2f6d68add276a2f2286edc246e0054b59a33711d82cf2c6e0f48ea1cad54873cf3ac12b3e1d768a226221eba1bce6fb0ee9462f5f4668abe1ee34bac0bb8d352f01e14c6ecd8a5887152d37d01045eb6aad10da6616941ed631c984b8b759ba9b19f17bf10fca"}, &(0x7f0000fa0000-0x4)=0x7f) sendmsg$inet_sctp(r1, &(0x7f000033b000-0x38)={&(0x7f0000a54000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000166000-0x10)=[{&(0x7f0000057000)="37b6ffaecae6adf821456a196ff181a67facdb5a5ad04e26d02f603a3728fabdfd5daeb5a278e35af2a5f9b50bfd6d095c3760b33bd0d624a380e8c69b9cccd0c1f2441633e9ee9309ee30a8ace001a530078a0954d062083c9a2b6c03899bcdcc6564cade53041714fecc6cbaccd30584341f3ea86988e754d7782192e02e3211f837224a5c3f232df0eae23aef6f60d71290ed07f65a67fce64f6d6671a1", 0x9f}], 0x1, &(0x7f000044e000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x2c, 0x8000, 0x81, 0x7f, 0x9, 0x292, 0x100, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8002, 0x4, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x101, 0x100, r4}}], 0x90, 0x0}, 0x40810) fcntl$addseals(r1, 0x409, 0x3) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/21 13:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r6, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000363000)={[0x7cbf, 0x3, 0x80, 0x7, 0x9, 0x9, 0x7000000000000, 0x1, 0x915, 0x0, 0x6, 0x8, 0x7, 0x8, 0x0, 0x6], 0x0, 0x2080}) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000de7000)=0x0, &(0x7f0000da5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000332000)=0x0, &(0x7f000042f000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 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) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000939000)={0x7, 0x8}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xe)='ns/mnt\x00') writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000cb0000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000679000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00002a3000-0x4)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x12, 0x6, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x17, 0x8000f, 0x7fffffff) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00006b5000-0x4)=0x2, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b0c000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000b0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x7, &(0x7f0000aba000)=0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x8, 0x80001) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x4, &(0x7f00004eb000)=[&(0x7f0000b0f000-0x40)={0x0, 0x0, 0x0, 0x2, 0xf5ca, r2, &(0x7f0000b0e000)="b0823578625aa4b5c6815d3150635307cd5ce9e62b8776a6de07f438466c5d23ec218c470842b72439b6db799168f777aa026ec904d7aa23b385679393", 0x3d, 0xfff, 0x0, 0x1, r5}, &(0x7f0000b0f000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000166000)="901e90a797b9ad8d46939c5e4dbd312a4deef12bfe38e61b634db6ec9ca82d8875e2f632f8e41ace6ee433551e7bca2ae84f113c666b9f680dc9d03241bd39f90fde327e0592d8d502336249e1e7b881f8a49cee00fe7882c31490ccda2844e109dc5d8aa294add5c544a68fdba5a9fc40378f60b92de9763f736211bc49c6d31ff857d9e3329f093b05fdbaca4049c8bb07563b255a1c8dd7f360bcb91c9b8d0d9ba740e0b967e0567565ca359740a3cf1bf0c2f9240a8d7b66a9df9d71a1204c07a79103b93d31e4ae8ea5db972d35367c934ca4b144296af2831b874ae80444f1e39bf97532", 0xe7, 0x3ff, 0x0, 0x0, r3}, &(0x7f0000b0f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000b0f000-0xbb)="9b9e137967b717e1729f890d8eae775c3b738fdaaa8b6e98b07050b98546fcec6e381c79dac4138a9cedba74a0be021fff7f13d971886c906ee694b18edd66bb5caba4907daf1b758f4eb3b9e1b7b7f5ee872fe3ba42daab724169289930e945edcefe76a0aa1c6bae34a60081b033ea478427bcc2fb567bf1af0c1541594841f74fd96d1c590d6aca1bcc5eb0680822786476785746ac6ae232df98ce43b6d261ee9e24044aad2984957f6d9a7b6275504b4097f39390dc66d031", 0xbb, 0x6, 0x0, 0x1, r6}, &(0x7f00003df000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000b0e000)="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", 0x1000, 0x9, 0x0, 0x1, r3}]) clock_gettime(0x5, &(0x7f00008df000)={0x0, 0x0}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000482000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000b0d000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f00002e7000-0x3)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00009c8000-0x10)={0x0, 0x0}, &(0x7f0000061000-0x9)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000972000)='/dev/net/tun\x00', 0x0, 0x111040) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000623000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/21 13:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000996000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e3b000)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f0000b90000-0x6b)="add0357fe9ef137c6f29cd28ec1b7201b734f2f55073cffcf021d40ddd9762451b6f36b26e01b8a6ddc02009193704d1bada9cadb79aa8161b29e9828ef6c2bd666d7eafcc67a0cffb69c90f258272d01d1428bacba78f47f3102e6a862a5e85660a70b336df5d6bf564aa") 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b20000)='/dev/snd/midiC#D#\x00', 0x20, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000072b000)={0x0, 0x0, [0xffffffff, 0x0, 0x8001, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x0) finit_module(r0, &(0x7f0000a3a000)='/dev/snd/midiC#D#\x00', 0x1) write(r1, &(0x7f0000688000-0x6f)="1d0000004a0007f800001b0a000008ff0a0059165d000602040000ab68", 0x1d) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000f15000)={0x8, 0x0, [{0xbde, 0x0, 0x40}, {0x8c9, 0x0, 0x6}, {0x0, 0x0, 0x80000000}, {0xabf, 0x0, 0x4}, {0x0, 0x0, 0x5}, {0xbdf, 0x0, 0x8da}, {0x8bc, 0x0, 0x9c6}, {0xb45, 0x0, 0x100000000}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 13:28:38 executing program 1: clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) getpgid(r0) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008e1000-0x5)='veno\x00', 0x5) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000855000-0xb5)="d6162e75fa6be3bec942223f7d7774a2512501a49cc1c9999eaaf79b8b479260515bcfac1a7076255f1b9ac6c554bcf0a687d67f98a303441ca1f3caf16699bb90cd946f6618a2db885459e931744bfa101d41e5ac8e5f447e017202f2ef026e4e157d1194d4ab19ed35603e0622368191360c706d7f2b8c8dcf1c9a7918d2f623cb883aa66e1150c179e15682b50aef47f94f9e8820256c4992e9ce916e7349a731fa802da6e3498429841a0832a6fc733135c2dc") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cd8000)=0x0) mknodat(r2, &(0x7f0000b82000-0x8)='./file0\x00', 0x40, 0x0) write(r0, &(0x7f0000339000-0xdc)="240000002e001d05e60000084a206b00fb00ff010000000000000000ff000008425d1022", 0x24) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b8000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$ipx(r1, &(0x7f00001ee000)={0x4, 0x4, 0x72047e57, "b26f8ea24d73", 0x5, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f00007f6000)={0x0, 0x0}) futex(&(0x7f000043a000)=0x5, 0x3, 0x8000, &(0x7f0000afa000)={r0, r1+10000000}, &(0x7f00002db000-0x4)=0x3, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r2, 0x0, &(0x7f000086c000-0x4)=0x0, 0x800) connect(r2, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 52.711767] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x4000, 0x4, &(0x7f0000121000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a27000-0xe8)={{{@in=@multicast2=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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000925000-0x24)={0x9, 0x8, 0x0, 0x10000, 0x9, 0x4, 0x72, 0x1, 0xffff, 0x8001, 0x9, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000cbc000-0x10)={&(0x7f0000e57000)={0x5, 0xa00, 0x2, {0x0, 0x0}, {r3, r4/1000+10000}, {0x1, 0x0, 0xfffffffffffffff8, 0x9}, 0x1, @can={{0x3, 0x7, 0x2, 0x2}, 0x4, 0x2, 0x0, 0x0, "8f8d53e94ad662b6"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x40081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$unix(r1, &(0x7f000034b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000327000)=0x15c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ae000)={r5}) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00005e9000-0x8)=0x0) accept$llc(r6, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000602000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000750000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x4ce, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000bd7000-0x20)={@generic="edde208f7d49efd9981242297bb852bc", @ifru_flags=0x1}) close(r8) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000051f000)={@common='ip6_vti0\x00', @ifru_flags=0x4000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$unix(r6, &(0x7f000058e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c15000-0x4)=0x8) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f000059d000-0xe)='/dev/admmidi#\x00', 0x600000000, 0x200ff) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000d8000)={0x1, &(0x7f0000661000)=[{0x2, 0x1, 0x8, 0x2}]}, 0x10) write$selinux_context(r1, &(0x7f000003f000)='system_u:object_r:login_exec_t:s0\x00', 0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000023e000)={0x0, 0x0, 0x1, 0x0}, &(0x7f0000b2a000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000930000-0x58)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000540000)={r2, 0x8, 0x59bbfea7}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000454000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000031f000)=0x14) connect$l2tp(r0, &(0x7f0000914000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x4}}, 0x26) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ea0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r3, 0x0, 0x0}}) r4 = socket(0x10, 0x3, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ec000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f000068d000-0x19)=""/25) write(r4, &(0x7f0000fd3000-0x26)="260000005e000900490000f839e3000f00f4000001000000f6040000000000001ee9ff6e35ea", 0x26) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcb000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000fd3000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1000000020000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000977000)='/dev/rtc\x00', 0x200042, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00008c4000-0xf2)={r2, r3, 0x9, 0x2, &(0x7f0000dde000-0x46)="1bd2f0722630f23b2fa7ef3a3a9f5c7e3981b876ef6978d1a583a4095f40c0095da78382979d70b0b18ae544171c526cde5ac2bd6db0605a79c14ac2605301383de28dddf29c", 0x9, 0x9, 0xfffffffffffffff7, 0x9, 0xb88e, 0x10001, 0x5, "310288e7cc16bc05823a417137b2168c632771e8b7fd0c6c2de575ff86a8152a05c008492c5f8371334bfc85fb049e8baf7e2b95a4e81430407efd5787025a1477332b5073b0e89f5354ce2d8f811b4bcbe3f98c5bdf87405dbc0e1b28121e7b80ceff88f49e51a9bf5cc9b73abfee04f8545ee82321044466070c32e7874d88148ef167b1886955d3811ff08cf4a1ce42847a3500b0bb1aee852e789f812bd0cd396199ce45afbadc90d1643418cb91b306a2e1e306d61771c4ee3437020cb795581817dc2f44b5a04d"}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000884000)="9addb185d659ed1a6aaeb65566d9ad36dc2507685090a67e180b31021da79507d8436e34f24f4d945be32257260c3d6df0dd01a06a3a9dc1bff9430a7a36f3caddf9307181c62d3f24c00caf9255b8c34982b03a47321c6669b91b6f0937f98ce246e33f5fbf600c9c8bcaaa46e20c0a6be3ae253d81e9fbf5ca1819898032467b5b39a413f311229c954b278487ba74118a368e10989dd509fb1af42739b565aecfd154658ce11d5de5cc4d6938e4bf88efc6c7af") r4 = syz_open_pts(r0, 0x41) writev(r4, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000138000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) mq_notify(r5, &(0x7f00005a3000-0x60)={0x0, 0x2c, 0x1, @thr={&(0x7f00009b6000)="358e073f00ee7bbf5a027cbf3a98afbb393015b74e844f7cd25eba0f86ad00a15abe2dc2ab9a1215a22d94f2eaae4ea273a92b68c5b6fe4ce3108587aafa6dda4b5f4742af9d", &(0x7f0000f66000)="b20df9f0b3390087bba6dac1abd9575cfdbf873bbd4b734a9ef1b57081b03288d182ee630c7fdfdd3c818fb74df93ba53a64e726faa270bb56f1df3f39445feb18717669a4744729c9f26cb427f9d88ba5b2e6b9c6a564fcdd01ffbfcbd8edace33536be32678e1f0ea5d82a2970f84599331bef69be8461f94b73a48f7dfdc344da470982ce49c285c9b994a1f8f6760e02e93c21d565c2e6e675df6b1c8f3e7eea7544acd355f6f246c6ded3888aea55a1bd45dd90f25787685f2a90e7adf9f249b193f8ac76d54ebb6f58acac17309d633d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00009d3000)=""/83) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000350000)='\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 52.756741] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/21 13:28:38 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f00002a8000)='net/if_inet6\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000666000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066a000-0x4)=0x0) setpriority(0x2, r1, 0x2000000000000f7) 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000de5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ca000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004c5000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001, r5}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fa1000-0x8)='./file0\x00', &(0x7f0000fa0000)='./file0\x00') r1 = socket(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f000080c000-0xb)='/dev/vcsa#\x00', 0x80, 0x400) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000db2000)=0x9, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000086a000-0x90)={0x3ff, {{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]}}, 0x90) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000996000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getresuid(&(0x7f0000e70000)=0x0, &(0x7f0000755000-0x4)=0x0, &(0x7f000016d000-0x4)=0x0) socket(0x0, 0x0, 0x3) 2018/01/21 13:28:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x4, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 13:28:38 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r2, r2) write$selinux_access(r3, &(0x7f000083d000)={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x33, 0x0}, 0x37) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 13:28:38 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, 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 = syz_open_dev$admmidi(&(0x7f0000d2a000-0xe)='/dev/admmidi#\x00', 0x3, 0x10d000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000383000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000-0xf)='/dev/sequencer\x00', 0x305000, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000e78000)={r1, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a79000)="5df27816ed93c31e5e4a7283099f512859225ded550cf29b69902b666b8783f4eea060721f083185b7766afa2b85e4c6775102006262256ec63da75b9649857a729968f282072cec97033c0d2ca3ed5772f02bb319ab646bd23a8df47e6831711d11253a17f4e61b6dc33237581b3ea1a265c4e7f5", 0x75) r3 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='wchan\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b69000-0xb)={0x48, 0x2, 0x7f, 0x8, 0x88, 0x5, 0x6, 0x8, 0xa9, 0x7fffffff, 0x7}, 0xb) preadv(r3, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000e69000)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000f3000-0x8)={0x0, 0x8000}, &(0x7f00003ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cea000)={r4, 0x8}, &(0x7f0000ddf000-0x4)=0x8) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xabed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c32000-0x8)='cmdline\x00') read$eventfd(r1, &(0x7f0000a35000)=0x0, 0x8) tee(r0, r0, 0x3, 0x4) r2 = dup2(r0, r0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b73000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000077c000-0x8)={r3, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c74000)=[{0xc, 0x0}, {0x2, 0x1}, {0x8, 0x1}], 0x3) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) 2018/01/21 13:28:38 executing program 2: prctl$setmm(0x59616d61, 0x0, &(0x7f00007b7000/0x4000)=nil) 2018/01/21 13:28:38 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000015000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000018000-0x30)={0xf4, 0x0, &(0x7f0000018000-0xf4)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}, @request_death={0x400c630e, 0x4, 0x0}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x48, &(0x7f0000001000-0x18)=[@flat={0x73622a85, 0x0, r2, 0x0}], &(0x7f0000008000-0x48)=[0x0, 0x20, 0x628e58874fa252b7, 0x18, 0x38, 0x78, 0x28, 0x58, 0x1e]}, 0xffffffffffff946a}}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x48, &(0x7f0000017000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000004000)=0x0, 0x1, 0x3, 0x3d}, @fda={0x66646185, 0x4, 0x3, 0x3d}], &(0x7f0000016000)=[0x28, 0x0, 0x30, 0x78, 0x78, 0x0, 0x18, 0x18, 0x0]}}, @request_death={0x400c630e, 0x4, 0x3}, @acquire_done={0x40106309, r2, 0x0}, @request_death={0x400c630e, 0x2, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8010100000000084) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028b000-0xaa)="b2490fb71988920938092d1c35cc05729ed578722165a6179781187e225b8d1a0e", 0x21) r1 = syz_open_dev$vcsa(&(0x7f0000087000)='/dev/vcsa#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002e6000-0x8)={0x0, 0x81}, &(0x7f0000897000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001ab000)={r2, @in6={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8575, 0x917, 0x31, 0x3, 0x7fffffff, 0x7, 0x7f, 0xe29, 0x2, 0x2400000000000, 0x1, 0x2, 0x8, 0xfffffffffffffffb]}, &(0x7f0000040000)=0x108) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008db000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2a72, 0x40a00) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000071c000)=""/211) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r2, 0x1c9c380}, 0x8) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000e80000)=""/111, 0x6f, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000dd5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 53.038991] binder: 6748:6750 BC_INCREFS_DONE u0000000000000000 no match [ 53.059132] binder: 6748:6750 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 53.080997] binder: 6748:6750 ioctl c0306201 2000efd0 returned -14 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigprocmask(0x0, &(0x7f0000024000)={0x0}, 0x0, 0x8) listxattr(&(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f000025e000)=""/78, 0x4e) 2018/01/21 13:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f000099e000-0x8)=0x2) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000bce000-0x10)="195df40712b500ba65a39b81b3a25ee3", 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r3, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b6000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f000062d000)=""/52, &(0x7f0000a24000-0x4)=0x34) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000462000)={r4, 0x50, &(0x7f000031e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000-0x4)=r5, 0x4) 2018/01/21 13:28:38 executing program 0: munlock(&(0x7f000069c000/0x3000)=nil, 0x3000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$llc(r0, &(0x7f00008b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b73000-0x4)=0x10) prctl$getreaper(0x1, &(0x7f0000a17000)=0x0) 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x8, 0x100) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x3, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000006000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r3, 0x5}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000002000-0x4)=r4, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2018/01/21 13:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c3f000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) recvfrom$packet(r0, &(0x7f0000be4000)=""/16, 0x10, 0x40000020, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 13:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002db000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000eb2000)={&(0x7f0000dc0000-0x4c)="ca7416328ebac60c4b87cb8f6a9a542c3ca7247f6bd745d80ed0ee7de5248963aa8e158223a80f2cbfc44ef2af73355e8514ff192cc3058e9a0b77f1c2bec43f9d71da084c97fbc1ec1fe25f", 0x4c}) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000027f000)=0x0) [ 53.125239] binder: 6748:6772 BC_INCREFS_DONE u0000000000000000 no match [ 53.125254] binder: 6748:6772 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 53.125264] binder: 6748:6772 Release 1 refcount change on invalid ref 0 ret -22 2018/01/21 13:28:38 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000, 0x0, 0x0, 0x0}}]}) syz_open_dev$vcsa(&(0x7f000000e000)='/dev/vcsa#\x00', 0x5, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000017000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x101000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000000d000)=""/0) 2018/01/21 13:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000099f000-0x9)='/dev/dsp\x00', 0x4800, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000533000-0x8)={0x101, 0x4}) 2018/01/21 13:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dd9000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000610000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000070f000-0x24)={0x4, 0x1, 0xea, 0x5, 0x9, 0x2, 0x80, 0x0, 0x8, 0x2, 0x4, 0x1ff}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) r3 = syz_open_dev$dspn(&(0x7f00003c6000)='/dev/dsp#\x00', 0x3, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000c2a000)=0x8, 0x4) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/01/21 13:28:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2fa}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x78)={0xff, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf7, 0xe8, 0x7fffffff, 0x200, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100, 0x1, 0x6}) [ 53.125281] binder: 6748:6772 ERROR: BC_REGISTER_LOOPER called without request [ 53.125300] binder: 6772 RLIMIT_NICE not set [ 53.213203] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 53.298913] binder: 6813:6817 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 53.304656] binder: 6813:6817 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 53.304689] binder: 6817 RLIMIT_NICE not set [ 53.313190] ================================================================== [ 53.313222] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 53.313228] Read of size 1 at addr ffff8801bf778050 by task syz-executor3/6788 [ 53.313230] [ 53.313239] CPU: 0 PID: 6788 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #272 [ 53.313244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.313248] Call Trace: [ 53.313251] [ 53.313265] dump_stack+0x194/0x257 [ 53.313280] ? arch_local_irq_restore+0x53/0x53 [ 53.313293] ? show_regs_print_info+0x18/0x18 [ 53.313311] ? strp_data_ready+0x232/0x2a0 [ 53.313327] print_address_description+0x73/0x250 [ 53.313337] ? strp_data_ready+0x232/0x2a0 [ 53.313347] kasan_report+0x25b/0x340 [ 53.313364] __asan_report_load1_noabort+0x14/0x20 [ 53.313372] strp_data_ready+0x232/0x2a0 [ 53.313385] psock_data_ready+0x56/0x70 [ 53.313399] tcp_data_queue+0x1d88/0x3de0 [ 53.313433] ? tcp_send_rcvq+0x520/0x520 [ 53.313451] ? tcp_fastretrans_alert+0x2270/0x2270 [ 53.313464] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 53.313490] ? find_held_lock+0x35/0x1d0 [ 53.313515] ? sk_filter_trim_cap+0x40a/0x9c0 [ 53.313539] ? pvclock_read_flags+0x160/0x160 [ 53.313557] ? tcp_urg+0xf6/0xbd0 [ 53.313576] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 53.313591] ? sched_clock+0x31/0x40 [ 53.313602] ? lock_acquire+0x1b0/0x580 [ 53.313618] tcp_rcv_established+0x864/0x18c0 [ 53.313638] ? tcp_data_queue+0x3de0/0x3de0 [ 53.313648] ? __lock_is_held+0xb6/0x140 [ 53.313669] tcp_v4_do_rcv+0x2ab/0x7d0 [ 53.313684] tcp_v4_rcv+0x24c6/0x2eb0 [ 53.313696] ? lock_set_class+0x108/0x7f0 [ 53.313731] ? tcp_v4_early_demux+0xa40/0xa40 [ 53.313760] ip_local_deliver_finish+0x2f1/0xc50 [ 53.313775] ? ip_rcv_finish+0x1e30/0x1e30 [ 53.313789] ? nf_hook_slow+0xd3/0x1a0 [ 53.313808] ip_local_deliver+0x1ce/0x6e0 [ 53.313820] ? ip_call_ra_chain+0x6d0/0x6d0 [ 53.313835] ? check_noncircular+0x20/0x20 [ 53.313851] ? ip_rcv_finish+0x1e30/0x1e30 [ 53.313859] ? check_noncircular+0x20/0x20 [ 53.313879] ip_rcv_finish+0x959/0x1e30 [ 53.313900] ? inet_del_offload+0x40/0x40 [ 53.313922] ? ip_rcv+0xf22/0x1840 [ 53.313932] ? lock_downgrade+0x980/0x980 [ 53.313955] ? br_netfilter_enable+0x10/0x10 [ 53.313974] ? nf_hook_slow+0xd3/0x1a0 [ 53.313992] ip_rcv+0xc5a/0x1840 [ 53.314012] ? ip_local_deliver+0x6e0/0x6e0 [ 53.314023] ? print_irqtrace_events+0x270/0x270 [ 53.314030] ? check_noncircular+0x20/0x20 [ 53.314037] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.314044] ? __lock_acquire+0x664/0x3e00 [ 53.314069] ? inet_del_offload+0x40/0x40 [ 53.314084] ? ip_local_deliver+0x6e0/0x6e0 [ 53.314100] __netif_receive_skb_core+0x1a41/0x3460 [ 53.314126] ? nf_ingress+0x9f0/0x9f0 [ 53.314140] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.314146] ? __lock_acquire+0x664/0x3e00 [ 53.314170] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.314185] ? __lock_is_held+0xb6/0x140 [ 53.314212] ? __lock_acquire+0x664/0x3e00 [ 53.314223] ? __lock_acquire+0x664/0x3e00 [ 53.314241] ? fastpath_timer_check+0x7d5/0xa70 [ 53.314267] ? check_noncircular+0x20/0x20 [ 53.314277] ? print_irqtrace_events+0x270/0x270 [ 53.314306] ? find_held_lock+0x35/0x1d0 [ 53.314325] ? find_held_lock+0x35/0x1d0 [ 53.314345] ? lock_acquire+0x1d5/0x580 [ 53.314352] ? process_backlog+0x45f/0x740 [ 53.314358] ? lock_acquire+0x1d5/0x580 [ 53.314365] ? process_backlog+0x1ab/0x740 [ 53.314385] ? lock_release+0xa40/0xa40 [ 53.314411] __netif_receive_skb+0x2c/0x1b0 [ 53.314420] ? __netif_receive_skb+0x2c/0x1b0 [ 53.314433] process_backlog+0x203/0x740 [ 53.314439] ? mark_held_locks+0xaf/0x100 [ 53.314467] net_rx_action+0x792/0x1910 [ 53.314499] ? napi_complete_done+0x6c0/0x6c0 [ 53.314511] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 53.314522] ? trace_hardirqs_on+0xd/0x10 [ 53.314533] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.314543] ? __run_timers+0x16f/0xb70 [ 53.314555] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 53.314582] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 53.314589] ? check_noncircular+0x20/0x20 [ 53.314605] ? timerqueue_add+0x1e9/0x280 [ 53.314625] ? enqueue_hrtimer+0x171/0x4a0 [ 53.314635] ? __remove_hrtimer+0x190/0x190 [ 53.314655] ? check_noncircular+0x20/0x20 [ 53.314666] ? print_irqtrace_events+0x270/0x270 [ 53.314685] ? clockevents_program_event+0x163/0x2e0 [ 53.314696] ? lock_downgrade+0x980/0x980 [ 53.314722] ? __lock_is_held+0xb6/0x140 [ 53.314748] ? check_noncircular+0x20/0x20 [ 53.314759] ? print_irqtrace_events+0x270/0x270 [ 53.314774] ? lock_downgrade+0x980/0x980 [ 53.314792] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 53.314803] ? do_timer+0x50/0x50 [ 53.314822] ? __lock_is_held+0xb6/0x140 [ 53.314854] __do_softirq+0x2d7/0xb85 [ 53.314862] ? task_prio+0x40/0x40 [ 53.314886] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 53.314899] ? smp_reschedule_interrupt+0xe6/0x670 [ 53.314908] ? smp_thermal_interrupt+0x700/0x700 [ 53.314917] ? _raw_spin_lock+0x32/0x40 [ 53.314932] ? _raw_spin_unlock+0x22/0x30 [ 53.314942] ? handle_edge_irq+0x2b4/0x7c0 [ 53.314953] ? task_prio+0x40/0x40 [ 53.314978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.314998] do_softirq_own_stack+0x2a/0x40 [ 53.315002] [ 53.315011] do_softirq.part.19+0x14d/0x190 [ 53.315020] ? ip_finish_output2+0x93b/0x1560 [ 53.315028] __local_bh_enable_ip+0x1ee/0x230 [ 53.315041] ip_finish_output2+0x96e/0x1560 [ 53.315060] ? ip_copy_metadata+0xac0/0xac0 [ 53.315067] ? check_noncircular+0x20/0x20 [ 53.315075] ? __lock_acquire+0x664/0x3e00 [ 53.315105] ? __lock_acquire+0x664/0x3e00 [ 53.315112] ? ipv4_mtu+0x34d/0x4c0 [ 53.315123] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 53.315136] ? __lock_is_held+0xb6/0x140 [ 53.315164] ip_finish_output+0x864/0xd10 [ 53.315172] ? ip_finish_output+0x864/0xd10 [ 53.315187] ? ip_fragment.constprop.47+0x200/0x200 [ 53.315212] ? nf_hook_slow+0xd3/0x1a0 [ 53.315231] ip_output+0x1d2/0x860 [ 53.315245] ? ip_mc_output+0x1360/0x1360 [ 53.315272] ? ip_fragment.constprop.47+0x200/0x200 [ 53.315296] ip_local_out+0x95/0x160 [ 53.315313] ip_queue_xmit+0x8c6/0x18e0 [ 53.315336] ? ip_build_and_send_pkt+0xc30/0xc30 [ 53.315350] ? refcount_dec_if_one+0x20/0x20 [ 53.315361] ? is_bpf_text_address+0x7b/0x120 [ 53.315375] ? __tcp_v4_send_check+0x1be/0x360 [ 53.315382] ? tcp_options_write+0x228/0x940 [ 53.315403] tcp_transmit_skb+0x1b1b/0x38c0 [ 53.315438] ? __tcp_select_window+0x900/0x900 [ 53.315452] ? __kernel_text_address+0xd/0x40 [ 53.315463] ? unwind_get_return_address+0x61/0xa0 [ 53.315474] ? __save_stack_trace+0x7e/0xd0 [ 53.315492] ? depot_save_stack+0x12c/0x490 [ 53.315512] ? check_noncircular+0x20/0x20 [ 53.315525] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 53.315536] ? tcp_tso_segs+0x240/0x240 [ 53.315544] ? pvclock_read_flags+0x160/0x160 [ 53.315556] ? sock_close+0x16/0x20 [ 53.315565] ? __fput+0x327/0x7e0 [ 53.315570] ? ____fput+0x15/0x20 [ 53.315576] ? task_work_run+0x199/0x270 [ 53.315581] ? do_exit+0x9bb/0x1ad0 [ 53.315586] ? do_group_exit+0x149/0x400 [ 53.315594] ? get_signal+0x73f/0x16c0 [ 53.315601] ? exit_to_usermode_loop+0x214/0x310 [ 53.315623] ? sched_clock_cpu+0x1b/0x170 [ 53.315632] ? tcp_init_tso_segs+0x11a/0x200 [ 53.315647] tcp_write_xmit+0x686/0x51d0 [ 53.315660] ? tcp_md5_do_lookup+0x256/0x730 [ 53.315679] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 53.315700] ? tcp_transmit_skb+0x38c0/0x38c0 [ 53.315708] ? kasan_kmalloc+0xad/0xe0 [ 53.315718] ? ipv4_mtu+0x34d/0x4c0 [ 53.315729] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 53.315750] ? tcp_v4_md5_lookup+0x22/0x30 [ 53.315761] ? tcp_established_options+0x2c5/0x420 [ 53.315789] ? tcp_current_mss+0x254/0x380 [ 53.315801] ? tcp_mtu_to_mss+0x460/0x460 [ 53.315826] ? __lock_is_held+0xb6/0x140 [ 53.315848] __tcp_push_pending_frames+0xa0/0x250 [ 53.315862] tcp_send_fin+0x1b0/0xd20 [ 53.315868] ? tcp_set_state+0x1f2/0x810 [ 53.315883] ? sk_forced_mem_schedule+0x150/0x150 [ 53.315895] ? __sk_dst_check+0x380/0x380 [ 53.315904] ? mark_held_locks+0xaf/0x100 [ 53.315912] ? do_raw_spin_trylock+0x190/0x190 [ 53.315928] ? copy_overflow+0x30/0x30 [ 53.315936] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.315944] ? lock_sock_nested+0x91/0x110 [ 53.315952] ? trace_hardirqs_on+0xd/0x10 [ 53.315966] ? copy_overflow+0x30/0x30 [ 53.315978] ? copy_overflow+0x30/0x30 [ 53.315986] tcp_close+0xbe0/0xfc0 [ 53.315999] ? ip_mc_drop_socket+0x1ce/0x230 [ 53.316013] ? copy_overflow+0x30/0x30 [ 53.316021] inet_release+0xed/0x1c0 [ 53.316033] sock_release+0x8d/0x1e0 [ 53.316043] ? sock_alloc_file+0x560/0x560 [ 53.316050] sock_close+0x16/0x20 [ 53.316059] __fput+0x327/0x7e0 [ 53.316079] ? fput+0x140/0x140 [ 53.316091] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.316098] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.316118] ____fput+0x15/0x20 [ 53.316128] task_work_run+0x199/0x270 [ 53.316143] ? task_work_cancel+0x210/0x210 [ 53.316154] ? _raw_spin_unlock+0x22/0x30 [ 53.316163] ? switch_task_namespaces+0x87/0xc0 [ 53.316180] do_exit+0x9bb/0x1ad0 [ 53.316200] ? mm_update_next_owner+0x930/0x930 [ 53.316211] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.316220] ? __might_sleep+0x95/0x190 [ 53.316236] ? find_held_lock+0x35/0x1d0 [ 53.316262] ? lock_downgrade+0x980/0x980 [ 53.316276] ? __unqueue_futex+0x1c0/0x290 [ 53.316282] ? lock_release+0xa40/0xa40 [ 53.316293] ? fault_in_user_writeable+0x90/0x90 [ 53.316306] ? do_raw_spin_trylock+0x190/0x190 [ 53.316314] ? futex_wake+0x680/0x680 [ 53.316325] ? check_noncircular+0x20/0x20 [ 53.316341] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 53.316351] ? futex_wait+0x6a9/0x9a0 [ 53.316384] ? find_held_lock+0x35/0x1d0 [ 53.316411] ? get_signal+0x7ae/0x16c0 [ 53.316421] ? lock_downgrade+0x980/0x980 [ 53.316445] do_group_exit+0x149/0x400 [ 53.316455] ? do_raw_spin_trylock+0x190/0x190 [ 53.316464] ? SyS_exit+0x30/0x30 [ 53.316472] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.316485] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.316502] get_signal+0x73f/0x16c0 [ 53.316527] ? ptrace_notify+0x130/0x130 [ 53.316547] ? exit_robust_list+0x240/0x240 [ 53.316560] ? __kernel_text_address+0xd/0x40 [ 53.316571] ? unwind_get_return_address+0x61/0xa0 [ 53.316582] ? __save_stack_trace+0x7e/0xd0 [ 53.316599] ? depot_save_stack+0x12c/0x490 [ 53.316626] do_signal+0x90/0x1eb0 [ 53.316634] ? save_stack+0x43/0xd0 [ 53.316640] ? kasan_slab_free+0x71/0xc0 [ 53.316647] ? kmem_cache_free+0x83/0x2a0 [ 53.316654] ? putname+0xee/0x130 [ 53.316661] ? do_sys_open+0x31b/0x6d0 [ 53.316667] ? SyS_openat+0x30/0x40 [ 53.316673] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.316688] ? setup_sigcontext+0x7d0/0x7d0 [ 53.316718] ? free_obj_work+0x690/0x690 [ 53.316724] ? __fd_install+0x288/0x740 [ 53.316737] ? get_unused_fd_flags+0x190/0x190 [ 53.316745] ? may_open_dev+0xe0/0xe0 [ 53.316778] ? rcu_pm_notify+0xc0/0xc0 [ 53.316786] ? exit_to_usermode_loop+0x8c/0x310 [ 53.316805] exit_to_usermode_loop+0x214/0x310 [ 53.316811] ? putname+0xee/0x130 [ 53.316822] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.316849] syscall_return_slowpath+0x490/0x550 [ 53.316859] ? prepare_exit_to_usermode+0x340/0x340 [ 53.316869] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 53.316880] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.316892] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.316912] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 53.316919] RIP: 0033:0x452ee9 [ 53.316923] RSP: 002b:00007f4811613ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.316933] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ee9 [ 53.316937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 53.316942] RBP: 000000000071bec8 R08: 0000000000000033 R09: 000000000071bea0 [ 53.316946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.316951] R13: 0000000000a2f7cf R14: 00007f48116149c0 R15: 0000000000000000 [ 53.316983] [ 53.316988] Allocated by task 6788: [ 53.316995] save_stack+0x43/0xd0 [ 53.317001] kasan_kmalloc+0xad/0xe0 [ 53.317007] kasan_slab_alloc+0x12/0x20 [ 53.317012] kmem_cache_alloc+0x12e/0x760 [ 53.317019] kcm_ioctl+0x2d2/0x1690 [ 53.317025] sock_do_ioctl+0x65/0xb0 [ 53.317030] sock_ioctl+0x2c2/0x440 [ 53.317036] do_vfs_ioctl+0x1b1/0x1520 [ 53.317041] SyS_ioctl+0x8f/0xc0 [ 53.317047] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.317049] [ 53.317052] Freed by task 6788: [ 53.317057] save_stack+0x43/0xd0 [ 53.317063] kasan_slab_free+0x71/0xc0 [ 53.317069] kmem_cache_free+0x83/0x2a0 [ 53.317074] kcm_unattach+0xe53/0x1510 [ 53.317080] kcm_done+0x5c7/0x1990 [ 53.317085] kcm_release+0x478/0x860 [ 53.317090] sock_release+0x8d/0x1e0 [ 53.317095] sock_close+0x16/0x20 [ 53.317102] __fput+0x327/0x7e0 [ 53.317108] ____fput+0x15/0x20 [ 53.317115] task_work_run+0x199/0x270 [ 53.317121] do_exit+0x9bb/0x1ad0 [ 53.317127] do_group_exit+0x149/0x400 [ 53.317133] get_signal+0x73f/0x16c0 [ 53.317139] do_signal+0x90/0x1eb0 [ 53.317146] exit_to_usermode_loop+0x214/0x310 [ 53.317152] syscall_return_slowpath+0x490/0x550 [ 53.317158] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 53.317160] [ 53.317166] The buggy address belongs to the object at ffff8801bf778040 [ 53.317166] which belongs to the cache kcm_psock_cache of size 544 [ 53.317172] The buggy address is located 16 bytes inside of [ 53.317172] 544-byte region [ffff8801bf778040, ffff8801bf778260) [ 53.317174] The buggy address belongs to the page: [ 53.317181] page:ffffea0006fdde00 count:1 mapcount:0 mapping:ffff8801bf778040 index:0x0 compound_mapcount: 0 [ 53.317191] flags: 0x2fffc0000008100(slab|head) [ 53.317200] raw: 02fffc0000008100 ffff8801bf778040 0000000000000000 000000010000000b [ 53.317208] raw: ffff8801d32e1a48 ffff8801d32e1a48 ffff8801d54be200 0000000000000000 [ 53.317211] page dumped because: kasan: bad access detected [ 53.317212] [ 53.317215] Memory state around the buggy address: [ 53.317220] ffff8801bf777f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.317224] ffff8801bf777f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.317229] >ffff8801bf778000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 53.317232] ^ [ 53.317238] ffff8801bf778080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.317243] ffff8801bf778100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.317246] ================================================================== [ 53.317248] Disabling lock debugging due to kernel taint [ 53.317273] Kernel panic - not syncing: panic_on_warn set ... [ 53.317273] [ 53.317281] CPU: 0 PID: 6788 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #272 [ 53.317284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.317286] Call Trace: [ 53.317288] [ 53.317297] dump_stack+0x194/0x257 [ 53.317306] ? arch_local_irq_restore+0x53/0x53 [ 53.317314] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.317320] ? vsnprintf+0x1ed/0x1900 [ 53.317327] ? strp_data_ready+0x1e0/0x2a0 [ 53.317333] panic+0x1e4/0x41c [ 53.317338] ? refcount_error_report+0x214/0x214 [ 53.317348] ? add_taint+0x1c/0x50 [ 53.317354] ? add_taint+0x1c/0x50 [ 53.317362] ? strp_data_ready+0x232/0x2a0 [ 53.317368] kasan_end_report+0x50/0x50 [ 53.317373] kasan_report+0x144/0x340 [ 53.317382] __asan_report_load1_noabort+0x14/0x20 [ 53.317387] strp_data_ready+0x232/0x2a0 [ 53.317395] psock_data_ready+0x56/0x70 [ 53.317403] tcp_data_queue+0x1d88/0x3de0 [ 53.317421] ? tcp_send_rcvq+0x520/0x520 [ 53.317432] ? tcp_fastretrans_alert+0x2270/0x2270 [ 53.317441] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 53.317455] ? find_held_lock+0x35/0x1d0 [ 53.317469] ? sk_filter_trim_cap+0x40a/0x9c0 [ 53.317483] ? pvclock_read_flags+0x160/0x160 [ 53.317491] ? tcp_urg+0xf6/0xbd0 [ 53.317503] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 53.317512] ? sched_clock+0x31/0x40 [ 53.317520] ? lock_acquire+0x1b0/0x580 [ 53.317531] tcp_rcv_established+0x864/0x18c0 [ 53.317543] ? tcp_data_queue+0x3de0/0x3de0 [ 53.317556] ? __lock_is_held+0xb6/0x140 [ 53.317568] tcp_v4_do_rcv+0x2ab/0x7d0 [ 53.317578] tcp_v4_rcv+0x24c6/0x2eb0 [ 53.317586] ? lock_set_class+0x108/0x7f0 [ 53.317605] ? tcp_v4_early_demux+0xa40/0xa40 [ 53.317621] ip_local_deliver_finish+0x2f1/0xc50 [ 53.317632] ? ip_rcv_finish+0x1e30/0x1e30 [ 53.317642] ? nf_hook_slow+0xd3/0x1a0 [ 53.317654] ip_local_deliver+0x1ce/0x6e0 [ 53.317662] ? ip_call_ra_chain+0x6d0/0x6d0 [ 53.317672] ? check_noncircular+0x20/0x20 [ 53.317682] ? ip_rcv_finish+0x1e30/0x1e30 [ 53.317688] ? check_noncircular+0x20/0x20 [ 53.317701] ip_rcv_finish+0x959/0x1e30 [ 53.317713] ? inet_del_offload+0x40/0x40 [ 53.317726] ? ip_rcv+0xf22/0x1840 [ 53.317734] ? lock_downgrade+0x980/0x980 [ 53.317748] ? br_netfilter_enable+0x10/0x10 [ 53.317759] ? nf_hook_slow+0xd3/0x1a0 [ 53.317770] ip_rcv+0xc5a/0x1840 [ 53.317783] ? ip_local_deliver+0x6e0/0x6e0 [ 53.317791] ? print_irqtrace_events+0x270/0x270 [ 53.317798] ? check_noncircular+0x20/0x20 [ 53.317804] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.317810] ? __lock_acquire+0x664/0x3e00 [ 53.317824] ? inet_del_offload+0x40/0x40 [ 53.317834] ? ip_local_deliver+0x6e0/0x6e0 [ 53.317844] __netif_receive_skb_core+0x1a41/0x3460 [ 53.317859] ? nf_ingress+0x9f0/0x9f0 [ 53.317869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.317874] ? __lock_acquire+0x664/0x3e00 [ 53.317889] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.317898] ? __lock_is_held+0xb6/0x140 [ 53.317913] ? __lock_acquire+0x664/0x3e00 [ 53.317920] ? __lock_acquire+0x664/0x3e00 [ 53.317931] ? fastpath_timer_check+0x7d5/0xa70 [ 53.317945] ? check_noncircular+0x20/0x20 [ 53.317952] ? print_irqtrace_events+0x270/0x270 [ 53.317968] ? find_held_lock+0x35/0x1d0 [ 53.317980] ? find_held_lock+0x35/0x1d0 [ 53.317991] ? lock_acquire+0x1d5/0x580 [ 53.317996] ? process_backlog+0x45f/0x740 [ 53.318005] ? lock_acquire+0x1d5/0x580 [ 53.318011] ? process_backlog+0x1ab/0x740 [ 53.318023] ? lock_release+0xa40/0xa40 [ 53.318039] __netif_receive_skb+0x2c/0x1b0 [ 53.318045] ? __netif_receive_skb+0x2c/0x1b0 [ 53.318053] process_backlog+0x203/0x740 [ 53.318059] ? mark_held_locks+0xaf/0x100 [ 53.318074] net_rx_action+0x792/0x1910 [ 53.318092] ? napi_complete_done+0x6c0/0x6c0 [ 53.318101] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 53.318108] ? trace_hardirqs_on+0xd/0x10 [ 53.318116] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.318124] ? __run_timers+0x16f/0xb70 [ 53.318130] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 53.318146] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 53.318151] ? check_noncircular+0x20/0x20 [ 53.318162] ? timerqueue_add+0x1e9/0x280 [ 53.318174] ? enqueue_hrtimer+0x171/0x4a0 [ 53.318182] ? __remove_hrtimer+0x190/0x190 [ 53.318194] ? check_noncircular+0x20/0x20 [ 53.318202] ? print_irqtrace_events+0x270/0x270 [ 53.318215] ? clockevents_program_event+0x163/0x2e0 [ 53.318223] ? lock_downgrade+0x980/0x980 [ 53.318238] ? __lock_is_held+0xb6/0x140 [ 53.318253] ? check_noncircular+0x20/0x20 [ 53.318262] ? print_irqtrace_events+0x270/0x270 [ 53.318271] ? lock_downgrade+0x980/0x980 [ 53.318283] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 53.318291] ? do_timer+0x50/0x50 [ 53.318303] ? __lock_is_held+0xb6/0x140 [ 53.318320] __do_softirq+0x2d7/0xb85 [ 53.318326] ? task_prio+0x40/0x40 [ 53.318340] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 53.318348] ? smp_reschedule_interrupt+0xe6/0x670 [ 53.318355] ? smp_thermal_interrupt+0x700/0x700 [ 53.318362] ? _raw_spin_lock+0x32/0x40 [ 53.318372] ? _raw_spin_unlock+0x22/0x30 [ 53.318379] ? handle_edge_irq+0x2b4/0x7c0 [ 53.318387] ? task_prio+0x40/0x40 [ 53.318401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.318413] do_softirq_own_stack+0x2a/0x40 [ 53.318416] [ 53.318424] do_softirq.part.19+0x14d/0x190 [ 53.318431] ? ip_finish_output2+0x93b/0x1560 [ 53.318438] __local_bh_enable_ip+0x1ee/0x230 [ 53.318447] ip_finish_output2+0x96e/0x1560 [ 53.318460] ? ip_copy_metadata+0xac0/0xac0 [ 53.318466] ? check_noncircular+0x20/0x20 [ 53.318473] ? __lock_acquire+0x664/0x3e00 [ 53.318490] ? __lock_acquire+0x664/0x3e00 [ 53.318496] ? ipv4_mtu+0x34d/0x4c0 [ 53.318504] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 53.318513] ? __lock_is_held+0xb6/0x140 [ 53.318529] ip_finish_output+0x864/0xd10 [ 53.318536] ? ip_finish_output+0x864/0xd10 [ 53.318546] ? ip_fragment.constprop.47+0x200/0x200 [ 53.318566] ? nf_hook_slow+0xd3/0x1a0 [ 53.318577] ip_output+0x1d2/0x860 [ 53.318587] ? ip_mc_output+0x1360/0x1360 [ 53.318603] ? ip_fragment.constprop.47+0x200/0x200 [ 53.318617] ip_local_out+0x95/0x160 [ 53.318628] ip_queue_xmit+0x8c6/0x18e0 [ 53.318641] ? ip_build_and_send_pkt+0xc30/0xc30 [ 53.318651] ? refcount_dec_if_one+0x20/0x20 [ 53.318659] ? is_bpf_text_address+0x7b/0x120 [ 53.318669] ? __tcp_v4_send_check+0x1be/0x360 [ 53.318675] ? tcp_options_write+0x228/0x940 [ 53.318688] tcp_transmit_skb+0x1b1b/0x38c0 [ 53.318707] ? __tcp_select_window+0x900/0x900 [ 53.318716] ? __kernel_text_address+0xd/0x40 [ 53.318724] ? unwind_get_return_address+0x61/0xa0 [ 53.318732] ? __save_stack_trace+0x7e/0xd0 [ 53.318743] ? depot_save_stack+0x12c/0x490 [ 53.318755] ? check_noncircular+0x20/0x20 [ 53.318764] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 53.318773] ? tcp_tso_segs+0x240/0x240 [ 53.318780] ? pvclock_read_flags+0x160/0x160 [ 53.318784] ? sock_close+0x16/0x20 [ 53.318791] ? __fput+0x327/0x7e0 [ 53.318797] ? ____fput+0x15/0x20 [ 53.318803] ? task_work_run+0x199/0x270 [ 53.318809] ? do_exit+0x9bb/0x1ad0 [ 53.318815] ? do_group_exit+0x149/0x400 [ 53.318821] ? get_signal+0x73f/0x16c0 [ 53.318828] ? exit_to_usermode_loop+0x214/0x310 [ 53.318841] ? sched_clock_cpu+0x1b/0x170 [ 53.318849] ? tcp_init_tso_segs+0x11a/0x200 [ 53.318859] tcp_write_xmit+0x686/0x51d0 [ 53.318871] ? tcp_md5_do_lookup+0x256/0x730 [ 53.318883] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 53.318896] ? tcp_transmit_skb+0x38c0/0x38c0 [ 53.318902] ? kasan_kmalloc+0xad/0xe0 [ 53.318910] ? ipv4_mtu+0x34d/0x4c0 [ 53.318918] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 53.318930] ? tcp_v4_md5_lookup+0x22/0x30 [ 53.318939] ? tcp_established_options+0x2c5/0x420 [ 53.318950] ? tcp_current_mss+0x254/0x380 [ 53.318958] ? tcp_mtu_to_mss+0x460/0x460 [ 53.318973] ? __lock_is_held+0xb6/0x140 [ 53.318986] __tcp_push_pending_frames+0xa0/0x250 [ 53.318996] tcp_send_fin+0x1b0/0xd20 [ 53.319001] ? tcp_set_state+0x1f2/0x810 [ 53.319011] ? sk_forced_mem_schedule+0x150/0x150 [ 53.319018] ? __sk_dst_check+0x380/0x380 [ 53.319025] ? mark_held_locks+0xaf/0x100 [ 53.319032] ? do_raw_spin_trylock+0x190/0x190 [ 53.319043] ? copy_overflow+0x30/0x30 [ 53.319049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.319056] ? lock_sock_nested+0x91/0x110 [ 53.319062] ? trace_hardirqs_on+0xd/0x10 [ 53.319072] ? copy_overflow+0x30/0x30 [ 53.319081] ? copy_overflow+0x30/0x30 [ 53.319087] tcp_close+0xbe0/0xfc0 [ 53.319096] ? ip_mc_drop_socket+0x1ce/0x230 [ 53.319107] ? copy_overflow+0x30/0x30 [ 53.319112] inet_release+0xed/0x1c0 [ 53.319121] sock_release+0x8d/0x1e0 [ 53.319127] ? sock_alloc_file+0x560/0x560 [ 53.319133] sock_close+0x16/0x20 [ 53.319140] __fput+0x327/0x7e0 [ 53.319152] ? fput+0x140/0x140 [ 53.319160] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.319167] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.319179] ____fput+0x15/0x20 [ 53.319187] task_work_run+0x199/0x270 [ 53.319197] ? task_work_cancel+0x210/0x210 [ 53.319205] ? _raw_spin_unlock+0x22/0x30 [ 53.319213] ? switch_task_namespaces+0x87/0xc0 [ 53.319224] do_exit+0x9bb/0x1ad0 [ 53.319237] ? mm_update_next_owner+0x930/0x930 [ 53.319246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.319254] ? __might_sleep+0x95/0x190 [ 53.319266] ? find_held_lock+0x35/0x1d0 [ 53.319282] ? lock_downgrade+0x980/0x980 [ 53.319291] ? __unqueue_futex+0x1c0/0x290 [ 53.319297] ? lock_release+0xa40/0xa40 [ 53.319304] ? fault_in_user_writeable+0x90/0x90 [ 53.319313] ? do_raw_spin_trylock+0x190/0x190 [ 53.319320] ? futex_wake+0x680/0x680 [ 53.319328] ? check_noncircular+0x20/0x20 [ 53.319338] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 53.319346] ? futex_wait+0x6a9/0x9a0 [ 53.319364] ? find_held_lock+0x35/0x1d0 [ 53.319377] ? get_signal+0x7ae/0x16c0 [ 53.319385] ? lock_downgrade+0x980/0x980 [ 53.319399] do_group_exit+0x149/0x400 [ 53.319406] ? do_raw_spin_trylock+0x190/0x190 [ 53.319413] ? SyS_exit+0x30/0x30 [ 53.319420] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.319428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.319441] get_signal+0x73f/0x16c0 [ 53.319456] ? ptrace_notify+0x130/0x130 [ 53.319468] ? exit_robust_list+0x240/0x240 [ 53.319475] ? __kernel_text_address+0xd/0x40 [ 53.319483] ? unwind_get_return_address+0x61/0xa0 [ 53.319491] ? __save_stack_trace+0x7e/0xd0 [ 53.319501] ? depot_save_stack+0x12c/0x490 [ 53.319515] do_signal+0x90/0x1eb0 [ 53.319521] ? save_stack+0x43/0xd0 [ 53.319529] ? kasan_slab_free+0x71/0xc0 [ 53.319535] ? kmem_cache_free+0x83/0x2a0 [ 53.319541] ? putname+0xee/0x130 [ 53.319552] ? do_sys_open+0x31b/0x6d0 [ 53.319557] ? SyS_openat+0x30/0x40 [ 53.319563] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.319574] ? setup_sigcontext+0x7d0/0x7d0 [ 53.319591] ? free_obj_work+0x690/0x690 [ 53.319597] ? __fd_install+0x288/0x740 [ 53.319606] ? get_unused_fd_flags+0x190/0x190 [ 53.319612] ? may_open_dev+0xe0/0xe0 [ 53.319625] ? rcu_pm_notify+0xc0/0xc0 [ 53.319632] ? exit_to_usermode_loop+0x8c/0x310 [ 53.319644] exit_to_usermode_loop+0x214/0x310 [ 53.319651] ? putname+0xee/0x130 [ 53.319663] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.319679] syscall_return_slowpath+0x490/0x550 [ 53.319687] ? prepare_exit_to_usermode+0x340/0x340 [ 53.319694] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 53.319703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.319711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.319724] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 53.319729] RIP: 0033:0x452ee9 [ 53.319733] RSP: 002b:00007f4811613ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.319740] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ee9 [ 53.319744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 53.319748] RBP: 000000000071bec8 R08: 0000000000000033 R09: 000000000071bea0 [ 53.319752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.319756] R13: 0000000000a2f7cf R14: 00007f48116149c0 R15: 0000000000000000 [ 53.320277] Dumping ftrace buffer: [ 53.320281] (ftrace buffer empty) [ 53.320284] Kernel Offset: disabled