[....] Starting enhanced syslogd: rsyslogd[ 11.517671] audit: type=1400 audit(1515342239.360:5): avc: denied { syslog } for pid=3312 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.481646] audit: type=1400 audit(1515342245.324:6): avc: denied { map } for pid=3451 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 '10.128.0.60' (ECDSA) to the list of known hosts. 2018/01/07 16:24:11 fuzzer started [ 23.620790] audit: type=1400 audit(1515342251.463:7): avc: denied { map } for pid=3461 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 2018/01/07 16:24:11 dialing manager at 10.128.0.26:37123 2018/01/07 16:24:15 kcov=true, comps=true [ 27.156650] audit: type=1400 audit(1515342254.999:8): avc: denied { map } for pid=3461 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1095 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/07 16:24:17 executing program 0: 2018/01/07 16:24:17 executing program 7: 2018/01/07 16:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000708000-0x8)={0x0, 0x9, 0xffff}, 0x8) shutdown(r0, 0x1) 2018/01/07 16:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000314000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e9000-0x8)={0x0, 0x0}) 2018/01/07 16:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000b3c000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000195000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f70000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f51000-0x4)=0x2, 0x4) 2018/01/07 16:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00001d4000)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000632000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000069a000)='/dev/loop#\x00', 0x0, 0x20082) dup3(r0, r1, 0x0) 2018/01/07 16:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffe27, 0x20008000, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 29.639926] audit: type=1400 audit(1515342257.482:9): avc: denied { map } for pid=3461 comm="syz-fuzzer" path="/root/syzkaller-shm202795837" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.539743] audit: type=1400 audit(1515342258.382:10): avc: denied { sys_admin } for pid=3503 comm="syz-executor0" 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 [ 30.670978] audit: type=1400 audit(1515342258.513:11): avc: denied { sys_chroot } for pid=3684 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.861811] audit: type=1400 audit(1515342258.704:12): avc: denied { net_raw } for pid=3723 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 16:24:18 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000000f000)='/dev/snd/midiC#D#\x00', 0x2, 0x2) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/07 16:24:18 executing program 2: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000120000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x0}) setregid(0x0, r0) 2018/01/07 16:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000dc000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000907000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000158000-0x10)={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffffffffffff, 0x0, []}, 0x10) 2018/01/07 16:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a40000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000258000)='/dev/adsp#\x00', 0x9, 0x420000) 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, 0x1, 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) syz_emit_ethernet(0xae, &(0x7f0000343000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x78, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d29b67", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x89, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}]}], ""}}}}}}}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f00004e7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00004cd000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c62000)={@generic="8888b5cc62a2071e7167e281f529fba9", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 16:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb0000)='\x00', 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006d0000)={{0x1, 0x200, 0x6, 0xffffffff, 0x80000000, 0x5}, 0xfffffffffffffffb, 0x50, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000f3e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000bc3000)='/dev/snd/controlC#\x00', 0x0, 0x79330ffa4190e620) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0xfffffffffffffffc, &(0x7f00005cd000-0x3a)=""/58) 2018/01/07 16:24:18 executing program 3: getitimer(0x0, &(0x7f0000ce5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x60a, 0x3, 0x101, 0x20, 0x2, 0x200, 0x7, 0x2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000001000-0x4)=0xe8) futex(&(0x7f0000262000-0x4)=0x1800000000000, 0x1000000000007, 0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x3ff, 0x7, 0x10001, 0xfff, 0x7ff}, 0x14) 2018/01/07 16:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe5000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000312000)={0x3, r1}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000)=0x8) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/07 16:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000fee000)='/dev/admmidi#\x00', 0x7, 0x4900) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00006ee000-0x10)={0x3, &(0x7f0000da7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f11000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="1e", &(0x7f0000aa3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/07 16:24:18 executing program 4: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000aee000-0x17)=""/23, &(0x7f0000000000)=0x17) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000e18000)="b7d95f4beda9ae2a9ebcfd9fbcd526e0a80f973b2e65381d0467332297eb000fc6", 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.selinux\x00') 2018/01/07 16:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = semget(0x0, 0x3, 0x11) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00002c3000)=[{r2, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r2, 0x0, 0x0}], 0x4, &(0x7f0000870000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c5e000)={0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000aa5000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000e4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000460000)=r3) dup2(r2, r2) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 16:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb9000)=@common="697036746e6c300000f100", 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00009a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000206000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r2}, 0xc) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ac000-0x1f)={0x0, 0x17, "ea35832b45a9a12ceabea6a2a4ac947db2674d2bcce21b"}, &(0x7f0000553000)=0x1f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ce5000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca8, 0x9, 0x17, 0x0, 0xc6b15f4a0cb1899b}, 0xa0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000d12000)={0x0, 0x0}) 2018/01/07 16:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$mice(&(0x7f0000d53000)='/dev/input/mice\x00', 0x0, 0xa8000) r1 = dup3(r0, r0, 0x80000) tee(r0, r0, 0x100000000, 0x5) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f00002de000)={r0, 0x2}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1e000-0x9)='/dev/vcs\x00', 0x52941, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000117000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0x3e, &(0x7f0000eec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x7, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) [ 31.000746] mmap: syz-executor0 (3745) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/07 16:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x8, &(0x7f000032a000/0x2000)=nil) mlock2(&(0x7f0000de7000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x400, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/07 16:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009e7000)=0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000480000-0x6f)=""/111) r1 = syz_open_dev$dmmidi(&(0x7f0000928000-0xd)='/dev/dmmidi#\x00', 0x9, 0x240401) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000b1e000)=0x0, &(0x7f0000408000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd5000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x0, 0x8, 0x81, 0xfffffffffffffffe, 0x7ff}, 0x20) 2018/01/07 16:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) io_setup(0xeb32, &(0x7f000007e000)=0x0) poll(&(0x7f000065e000)=[{r0, 0x0, 0x0}], 0x1, 0x299f) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) [ 31.102933] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 31.172092] audit: type=1326 audit(1515342259.014:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.196939] audit: type=1326 audit(1515342259.015:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x139000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x7a)={0x0, 0x72, "782c9c29aa2afe478c4389b2aa3045c13a2f098a22d746a0a63049fe5cd8681bac6dbea3f49e6eab8d63fb798cd9517faa431b6259fcfd1161c05a0c83b020e33eafc033f841f9315dcf851aff9280c49f9f61886dea3b00717dc94b37287b1d0406db6acc7d901def4879aadd4873d3c58b"}, &(0x7f0000000000)=0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000db9000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = syz_open_dev$sg(&(0x7f0000341000)='/dev/sg#\x00', 0x2, 0x8c0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bcb000-0x20)={0x2, 0x3, 0x200, 0x4, 0x1f13000, 0x1, 0x5, 0x8, 0x0}, &(0x7f00007d6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00002a4000)=r5, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000475000-0x58)="abbeebb8b543e2f5d6c29aa09d38f537f8508f92224e3b56df956d55b7fb251db7691c4d84fd9114e190637bf2d6e659da51cc9cdb99a19eaabc36fc62f35da558b42b26827ae7d826bca9a038893a8471d570d69635a15e") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008e0000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4f16298bc979589e2a8413efb743b87b"}) setsockopt$packet_tx_ring(r0, 0x6, 0xd, &(0x7f00008de000)=@req={0x0, 0xfffffffffffffff9, 0xb1, 0x0}, 0x10) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c11000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x40, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:19 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000723000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ac0000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a41000-0x4)=0x0) prlimit64(r0, 0xf, 0x0, &(0x7f0000627000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000661000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000f70000)="", &(0x7f0000321000-0x78)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getrlimit(0xf, &(0x7f00007d6000)={0x0, 0x0}) mknod$loop(&(0x7f0000378000)='./file0\x00', 0x0, 0x1) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000c39000)='./file0\x00', 0x4000000000000000, 0x109) r0 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r0, 0x80000) writev(r0, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) clone(0x0, &(0x7f0000830000)="", &(0x7f0000529000-0x4)=0x0, &(0x7f0000fb6000-0x4)=0x0, &(0x7f000093b000)="497f1ab15a121db03f11bfeb3fcd8eed46085e3684b2a1749d4bbec3bf9b02c316742a0c8dc99edeb2e823c4b6151c0d2198c8139d8e36e02dca05a5f67b45c83ab588a068073c3699ab82a4ea5df7bc912db79726245a8497e82921897dde74137f946c7a91ff71da280bca783269f667465c390c28578db0ad9000c61862a94c62") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000202000-0xe)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f0000a33000)='/dev/input/event#\x00', 0x8, 0xc02) writev(r1, &(0x7f000037d000)=[{&(0x7f0000941000)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) syncfs(r0) [ 31.222951] audit: type=1326 audit(1515342259.015:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.248205] audit: type=1326 audit(1515342259.015:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.302849] audit: type=1326 audit(1515342259.015:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 16:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0xfe) sendto$inet6(r0, &(0x7f0000c95000-0x1000)="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", 0x4d1, 0x0, &(0x7f000064c000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) listen(r0, 0x10000000003) accept4$inet6(r0, &(0x7f0000f3d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093b000-0x2)=0x1c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 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 = add_key(&(0x7f00003d8000-0xd)='dns_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000)="", 0x0, 0xfffffffffffffffd) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f00005b7000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000e74000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)='j', 0x1, r1) keyctl$unlink(0x9, r1, r1) 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000083c000-0xd1)="d899c797cb76c5ae7679de50717349de01dfb3bb27b9b4936f24e350eb225bb2bed04ae8239e3ae263422945e30126693ce15ab8dc8b17fdc558429d778f4ac71e9f83f36f97c3c3f9e1c0cb5f53960eeb83fb927d1f9825c10aab58297c8f5e5653872e5ba1099d3999e57b57ec24de7ecadef6337c5236e928da3e1cccdeecab3a6506397936cfdfde8f80b6da1acc5dc855be89e244ba944be7659efa4e9d4aa9b8e444debeb62da04715b3791cbaa215b959402d0cd88eb3f978fcf7e7299fc03ca145ee1ba6942dde8c71f8a89ad6", 0xd1) init_module(&(0x7f00008e4000)='\x00', 0x1, &(0x7f0000390000)='\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f000007b000-0xb)='/dev/audio\x00', 0x4402, 0x0) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b39000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x0, 0x980, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x139ee854}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) dup(r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000dec000-0x4)={r2}) fanotify_init(0x0, 0x1002) r3 = socket$netlink(0x10, 0x3, 0xc) write(r3, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018006000000000000", 0x1f) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000214000)=""/247) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000096a000)={0x1, 0x0, [{0x2004b564d02, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000b7b000-0x1000)="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", 0x1000, 0x4000000, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x40101283, 0x4) fcntl$getflags(r0, 0x409) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000672000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00003b2000)={0x3, &(0x7f00007dd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e56000)={r6, 0x9, &(0x7f000002a000-0x24)=[0x27a, 0xffffffff, 0x2, 0x20, 0x1000, 0x100000000, 0x0, 0x1ff, 0xfffffffffffffff7], &(0x7f0000cca000)=[0x8, 0x1, 0x1, 0x7, 0x9, 0x2], 0x4, 0x3, 0x4, &(0x7f0000a1e000)=[0x3fff80, 0xda27, 0x9], &(0x7f0000037000-0x20)=[0x100, 0x540, 0x6, 0x8000000, 0xffffffff, 0x7, 0x5, 0x7f], 0x0}) r7 = add_key$keyring(&(0x7f0000613000-0x8)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r7, &(0x7f000077e000)=""/227, 0xe3) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f00000ca000-0x18)={0x0, 0x80000005, 0x0, &(0x7f0000ae6000-0x8)=0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000c71000-0x1)='\x00') 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f00002e8000-0x4d)=""/77) set_mempolicy(0x2, &(0x7f00006b6000)=0x800, 0xfffffffffffffff7) r1 = syz_open_dev$admmidi(&(0x7f000022a000)='/dev/admmidi#\x00', 0x100000001, 0x900) accept4$ipx(r1, &(0x7f00003bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e2000)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000add000-0xd)='/dev/net/tun\x00', 0x0, 0x206000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r2) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000338000)={0x0, 0x9d2}, &(0x7f000025c000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004e3000-0x7)={r2, 0x40}, &(0x7f000002d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) socketpair(0xa, 0x80000, 0xffffff7ffffffffc, &(0x7f0000e4d000-0x8)={0x0, 0x0}) fsync(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005f1000-0x58)=[@in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}], 0x58) 2018/01/07 16:24:19 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000004000)=[{0x0, 0x0, 0x1000}], 0x0) r2 = semget$private(0x0, 0x40000000606, 0x0) semtimedop(r2, &(0x7f00003d7000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) bind$alg(r1, &(0x7f0000d4c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e06000-0x38)={0x0, 0x0, &(0x7f0000e35000-0x10)=[{&(0x7f000020c000)="da39ce7f7c650ee2716d342c03f6af8454ec67e2c2c850060c0723a391943416d8e25220ff14d858aa1a64a51f9fd9a17fd673a07560edecf01d6f4c6698de2b628da7989b7f0c2e53332f706893e2395883db48b462d4266faaec8fbe84a4ffb99e50ad17ecca0b46207ab754054035703b73ade58993a7b3d1b45abc7dc985d4ac6a0aa29428d8eef3963d0c5387fa9b3545ec75b44c5f1fcc41144b80bc76014e9fdb1a70821e2f5eb0e791d0eb43b350a7ac9866caeb53cad54949128b6d92efc36fe5a8e343", 0xc8}], 0x1, &(0x7f0000576000)=[@iv={0xd0, 0x117, 0x2, 0xba, "e0167eaf95558f0390e1c78077551dca63ae404c7756b2012bd4f21a41216f60b3ca94e5f499b914a821298cbf9f8ac5fc88f916797598a6a18bb9b891798b4e22eb8f0badbe28bc08a4a244b99d521f49a60c19f1153123d23c889413c8031e71a57be1e55c81c837afe270bdfa4b64cd95cabe9ca6a521620d14a7f29c079a8ee02382eae7e791383fb73418fdae77f015b46a27d7f7f86073a03428d22ed7f28e7ab3657ac9b209f9f4b44ff1a640f7a10c1093b6b5bb88c1"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x96, "68c315b82864f400ff8c4c2fdc8f8243a9667a1728308f1840abec1198de6a48292e9f0d07b9e22c378fdb46af37c5e6105bc8074ffd722a1d3429a40c6e8698a2c5d3dd9bd7f12e0f94afdc27247283520df71ef811d83c1dcec7ba4de5bcf558d0bf19318ec4fb98e3f385dc61fcf57291fdf82b35ab259d8d97d4072972effb824d4d2b3749d7e2e71d4715731b179097f56b9abd"}], 0x1c8, 0x4008004}, 0x0) readv(r3, &(0x7f000067c000-0x30)=[{&(0x7f00004db000-0xc2)=""/194, 0xc2}, {&(0x7f0000e23000)=""/246, 0xf6}], 0x2) [ 31.348430] audit: type=1326 audit(1515342259.015:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3775 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000d2d000)={0x0, 0x3f, 0x2, @thr={&(0x7f0000d2e000-0x2d)="ec13adf0d4e4d1fae7cac225d4e8a42a18309de09eb16a188dbf30983d1619051dbbc97b545cd9f754c735a460", &(0x7f0000a36000)="f6001ef7b36cc8c654d667b837169ba9058c4a8882a675c79f09f0ddd16bde207ec177197724cc9783b5c61da96a82a76924f7c7ceb1ab9c7e34f757cab18ca64e3de7556059ecbd53ca89600ea40e2b3d9bbccf6988003c6dc56391451810b69e122051da44eaca427285fd061d1201c0e62bd1e2f42e51a310a6ad6142b37c0f4754879a23683f7783bb24d075887be7a2d59cf5a76e668052871c007d038e3e42bbdff6b970bd3c5f8644db578620ab29d1024009358c0b80daa8c779e7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c33000)=0x0) timer_delete(r1) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) 2018/01/07 16:24:19 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000347000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000)={@common='lo\x00', @ifru_flags=0x1401}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a4000+0x14)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a93000-0x1c)={r2, 0x14, "319a122252c131aa5ecb8f5abf3aa5a24fa3dabe"}, &(0x7f000036a000)=0x1c) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ecd000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d39000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) tee(r0, r1, 0x4, 0x4) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r3 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000024d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ca1000)={r4, 0xa, &(0x7f0000882000-0x28)=[0x7f, 0x5, 0x5, 0x81, 0x90, 0x8000000, 0x8001, 0x2, 0x1, 0x1], &(0x7f0000cc5000-0x10)=[0x20, 0xdf0c, 0x100000001, 0x9], 0x4, 0x1, 0x78cf5703, &(0x7f0000eb4000-0x4)=[0xffffffff], &(0x7f00004a0000-0x4)=[0x5], 0x0}) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) close(r2) [ 31.426217] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/07 16:24:19 executing program 1: prctl$intptr(0x30, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x6, 0x5, 0x101, 0x7, "d08b8865325e8d2ca7a57691c5acf214674d559c826cf49f0bbcbc3704a30e395fa46984d85a4e06ddac126a", 0x1}, 0x7f, [0x1ff, 0x7, 0x100000000, 0x8, 0xa62, 0x3, 0xffff, 0xa1, 0x100, 0x4, 0xffffffffffffff1c, 0x0, 0x7, 0x0, 0x8, 0x40, 0xc84, 0x1, 0x3d, 0x10001, 0x567, 0x1, 0x7, 0x200, 0x8, 0xe89d2d3, 0x7, 0x6, 0x8, 0x0, 0x7fff, 0x800, 0x4, 0xa1d, 0xffffffffffff56cd, 0x7fffffff, 0x2, 0x4, 0x80000001, 0x8, 0x0, 0x4, 0x0, 0x6, 0x0, 0x3, 0xfffffffffffffffa, 0x407d3cf3, 0x6, 0x4d, 0x0, 0x8, 0x3, 0x8001, 0x6, 0x5, 0x81, 0x0, 0x1, 0xf072, 0xb8, 0x20, 0x4, 0xfff, 0x249b7664, 0x3, 0x8001, 0xe2, 0x2, 0x8000, 0x6, 0xffffffffffffff9b, 0x3, 0x80, 0x4, 0x7, 0xbb1, 0x4, 0x54b2, 0x1400000, 0x1a1, 0xef1d0d9, 0x6, 0x9, 0x7fffffff, 0x256, 0xe65f, 0xab, 0xed64, 0x8, 0x9, 0xffffffff, 0x1, 0x10000, 0x3, 0x80, 0xacf, 0x2, 0x3, 0x6, 0x7f, 0x10000, 0x20, 0x2, 0xffff, 0xffff, 0x74be1aaa, 0x101, 0x0, 0x5, 0xfff, 0x20, 0x4, 0x7fffffff, 0x7fff, 0xfffffffffffffffd, 0x101, 0x4, 0x9b11, 0x8, 0x2, 0x4, 0x0, 0x4, 0x6, 0x2, 0x46b8, 0x7], {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]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000-0x86)=""/134) clock_getres(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000697000)=[{&(0x7f0000254000)="3900000013000947000061e1c30500000700000002000000450000000000800019001a000d0000000000000000000000fd17e9ffff06000400", 0x39}], 0x1) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000217000)={0x6002, 0x3004, 0x8, 0x6, 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000285000)={0x0, 0x4000000000000000, 0x8, &(0x7f0000285000)=0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f00000cc000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000151000)=0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000286000-0x5)="1ab8733b3a", 0x5) 2018/01/07 16:24:19 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400009) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b7d000-0x8)={0x0, 0x6, 0x1000}, &(0x7f000024e000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ca5000)={r1, 0x3d8f7ff, 0x1f, 0x7}, 0x10) [ 31.477592] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 31.545616] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ec3000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x4000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fbf000)={0x0, 0x6}, &(0x7f0000fbf000)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc0000-0x14)={r1, 0x0, 0x7, 0xfffffffffffff986, 0x7fff, 0x4}, &(0x7f0000fbf000)=0x14) r2 = syz_open_dev$vcsa(&(0x7f00006f8000-0xb)='/dev/vcsa#\x00', 0x7, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c1e000)={0x0, 0x1000}, &(0x7f0000264000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007c0000-0x8)={r3, 0x8}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000528000-0x8)=0x6, 0x2, 0x0) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x0) mlock(&(0x7f0000f02000/0x3000)=nil, 0x3000) mremap(&(0x7f0000e37000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000699000/0x2000)=nil) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00001e7000-0x4)=0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) 2018/01/07 16:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x0, 0x8) stat(&(0x7f0000a48000)='./file0\x00', &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093f000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000bd3000)=""/4, &(0x7f00007cf000-0x4)=0x4) fstat(r0, &(0x7f000042e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f48000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000)=0xe8) r6 = getegid() clock_gettime(0x7, &(0x7f0000881000-0x10)={0x0, 0x0}) fstatfs(r0, &(0x7f000013b000-0x1000)=""/4096) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f000076f000-0x58)={{0x7, r2, r4, r5, r6, 0x82, 0x0, 0x0, 0x0, 0x0}, 0x6818, 0xffffffff00000001, 0x100000000, 0x0, 0x0}) lseek(r0, 0x0, 0x2) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00002a0000-0x8)={0x36d, 0x47cb, 0x7, 0xe9, 0x1}) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bb4000)='/dev/input/mouse#\x00', 0x0, 0x400000) recvmsg$netrom(r0, &(0x7f000088c000)={&(0x7f0000c38000-0x10)=@ax25={0x3, {"46cbc8b2ca5536"}, 0x8}, 0x10, &(0x7f0000ca3000)=[{&(0x7f0000a76000)="3223082fc99ae649f4dee7f962fd81c8ae02f28f2b34affd7616055bbe1d74e0e1f3b647a44b6b7ba0c8c87ac93e0b019d39fdf629cbb23f46e833c5d336d221eae872dea12bb4494e2899e5087e09efbfc704f03eec7059f200f7d9833491", 0x5f}], 0x1, &(0x7f0000466000)=[{0x50, 0x19f, 0x95d7, "f0f44261b2443bafda331ecad717ae9b91e3cf5154afa4d5f760ad848bb5950ca1172b51074601d7b51e8db47b33eb5513215f6fa8cd7fba771d1e08"}, {0x1010, 0x10c, 0x7a7, "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"}], 0x1060, 0x4010}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) getpeername$netrom(r0, &(0x7f00005c2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000062b000)=0xffef) 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/sequencer2\x00', 0x8840, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000338000-0x2d)=""/45) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0xf, [@policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f9c000)={0x0, 0x38, &(0x7f00001b8000)=[@in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000dc5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000020e000-0xc)={r1, 0x7, 0x10}, &(0x7f0000f4f000-0x4)=0xc) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x80000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000054e000)='./file0\x00', 0x6) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00009f2000)='./file0\x00', &(0x7f0000b87000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dd8000)={r1, r0, 0x589, 0x1, &(0x7f0000fa9000)="63ca9dd56d1f14805d0602db96ec443d28dab70c60a929f99a08dcac71d50ba997d49fcb6a327dd1a8a738ee9313d66ca96dec45af359ac346bd21", 0x49d9, 0x2, 0xa9cb, 0x1, 0x0, 0x7ff, 0x9, "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"}) lseek(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000432000)={{0x2, 0x800}, 'port0\x00', 0x40, 0x14, 0x10000, 0x0, 0xfda1, 0xffffffffffffffea, 0x7, 0x0, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x16, &(0x7f0000553000)=0x0, &(0x7f0000c7e000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dce000-0x9)='/dev/rtc\x00', 0x102, 0x0) sendmsg$unix(r2, &(0x7f0000a0c000-0x38)={&(0x7f0000459000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000079a000-0x90)=[{&(0x7f0000426000)="e30b0ee7d7ce57eec16581a6fb", 0xd}, {&(0x7f000024a000-0xbf)="da6895f87607e08f3be6707ed58e3f41ac7e5fc3565baaf548ca98ca694010de8639722d16c31fc9c3d987f3d3486e549b7f18527e3abd2251f2709f6bb02efa07fa1572e6634745b65d226376d352e6a89fc3985328b3fc36290899153bd3ea603c85035672860557b1a973bbc34d8af36aeac9b1a864ade245975ae7eb3fa2207ed743bf2846d395599122de1000ceeca4c6090dd21fb34e7558471c57e0ad8ba2f440f4737a59599e284626f2135d41030e6f3fa327e794025315a5a0c4", 0xbf}, {&(0x7f00004e2000-0x44)="bd1d03e5bf00cf24a2aed4d39f1534dcaaec153ddd6164b77a4903321dda9afb87693f15db2001aae437db65a0eab400727a0db74dc807e4a3caaf667c4d71e2faf58b51", 0x44}, {&(0x7f0000b0e000-0xc4)="6196d2f88daf953f1673b5d3c7d487ec5837d439399d40156e68c7bb54e089210e0c5dabfc6ce77b92503f1a30881adcb55e8a8e99fe19f72066af79c75dd3b84141ab325ab06d8b2d34bd50b97bbe829f4d3aecc546dd6c19aef4316e619df203c7b123c6c2767f3a95dc25b8916f375cbdb83810155b5361a27d0e37521c06ebc275ecde2b1462baf13a6148e922f11e8dc264fdb936c2ec15ca888498daf54ba42cf3bec73e81f5b200ce84f6b2d294f11741efb0c372e58853f9ef15451be3977107", 0xc4}, {&(0x7f0000de6000-0x1000)="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", 0x1000}, {&(0x7f0000747000-0xa7)="6332dfaf72c73c52fdea6bc5cadbab6570ee76ce79a6047b755e53effafee54b0129dc2d42b86c0158cccb9dc1bfbdb34e630123023bb36fbe6c8edf4e4f093bd939ffd3c3ccf52c9299a094d9539cdbb437fcc3f2a4142598be73a10fc5e90025c72d09292be168bd4c6770643796730541ba9ce132b5d02c27716b78629a0a11726ca72e6398f2fec272c5318db9e98a798616cf5aefa9d0f89385f263bc5181dcb677628a08", 0xa7}, {&(0x7f0000479000)="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", 0xff}, {&(0x7f0000a01000)="4d558318396f695e99ee954587ae11ee4639f8b86a3afb7ae99e3d463fb2e36b40097638bb79127e20257584482d280c5175152354d39b1d83b4cf5a0d85067ccffb56e13f92ef775350523d6058e2ccb2ded1a55ef9db967773c957af72f56081c65503fea640f6cd3124169cc8f551bb4d2a9686437a53c72e6135c6bb52697bd2c6f8eb45abcb415d423b77d08b6552fa64637a", 0x95}, {&(0x7f0000825000-0xf6)="b492cc4b092d502e0721b20482ccb48e7015a499fd4519d60bbb04d24e93ef801aeab5a554c8dd6423f0d32858e88b560db8d3f4f25b484bbeb0eaef09fc7728bad513a0bf18430cb451b4a0a52a04457d0b7c81e5edf9dcc2e941c43c40b2c2df4878da4a5aa29a8f0ba21e9df095147537252a5685c3577eaef9a12cb5c60953ccdbfab453a8e31b2a6e3b6722ec5516a0e049c356d8e837dad0ad78d4f0e556023d32b8a29367456f12fda393b009a633165f07e332465de1ea7a408e9b784ff8153dca219f5898cd75433ba754cc33ee2d02f0bd085316cd65f0b82515462dfc946359a18f164b284b3f29e826916660252e3d7c", 0xf6}], 0x9, &(0x7f00004a1000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x20, 0x4}, 0x20008010) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fc6000)=0x6, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d9b000)='/dev/vcsa#\x00', 0x200, 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00005e8000-0xc9)=""/201, 0xc9) syz_emit_ethernet(0x46, &(0x7f0000a9e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x20, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) signalfd(r0, &(0x7f00007fd000)={0x6}, 0x8) 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e36000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000007c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003d7000-0x4)='tls\x00', 0x4) syz_emit_ethernet(0x76, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "04842e", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "b69e7802146edf62"}}}}}}}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000030b000)={0x1, &(0x7f0000896000-0x4)=[0x6]}) pipe(&(0x7f0000637000)={0x0, 0x0}) unlinkat(r1, &(0x7f0000bbb000-0x8)='./file0\x00', 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008a3000)={r1, r1, 0x2, 0x1}, 0x10) nanosleep(&(0x7f00005f7000-0x10)={0x0, 0x0}, 0x0) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x3ff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='ppp0:nodeveth1ppp1em0-vboxnet1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt(r1, 0x0, 0x800000000031, &(0x7f0000c38000)="", 0x0) 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000056b000-0x48)={0x4, 0x4, [{0x100000001, 0x0, 0x2}, {0x7, 0x0, 0x4}, {0x9, 0x0, 0xffff}, {0x101, 0x0, 0x0}]}) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) syz_open_dev$sndpcmc(&(0x7f0000faf000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) symlink(&(0x7f0000104000)='./file0\x00', &(0x7f0000dea000-0x8)='./file0\x00') 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000042d000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="c7fa47735be129143f1cfb1e1543e8a5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a7e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000068b000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d6383883851f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000a7a000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000300000-0x20)={@common='gre0\x00', @ifru_flags=0x2}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007bf000)={0x0}, &(0x7f00006a9000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000234000-0x4)={0xfffffffffffffffb}, 0x4) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000544000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffff1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = dup(r1) clock_gettime(0x0, &(0x7f00008f7000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fa9000-0xf0)=[{{&(0x7f0000ca7000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac0000)=[{&(0x7f0000bbc000)=""/4096, 0x1000}, {&(0x7f00005c2000-0x14)=""/20, 0x14}, {&(0x7f00000e9000-0x2c)=""/44, 0x2c}, {&(0x7f0000575000)=""/25, 0x19}, {&(0x7f000035e000)=""/174, 0xae}, {&(0x7f0000ee5000)=""/67, 0x43}, {&(0x7f0000d0a000-0x11)=""/17, 0x11}, {&(0x7f0000868000)=""/42, 0x2a}, {&(0x7f0000acc000)=""/234, 0xea}], 0x9, &(0x7f000007a000-0xb1)=""/177, 0xb1, 0x0}, 0x1000}, {{0x0, 0x0, &(0x7f0000c96000-0x20)=[{&(0x7f0000a32000)=""/162, 0xa2}, {&(0x7f0000ed0000-0x68)=""/104, 0x68}], 0x2, &(0x7f000041c000)=""/86, 0x56, 0x2}, 0x1}, {{&(0x7f0000f6c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000be0000-0x40)=[{&(0x7f0000523000-0xa8)=""/168, 0xa8}, {&(0x7f0000e7b000)=""/204, 0xcc}, {&(0x7f0000730000)=""/163, 0xa3}, {&(0x7f0000cb0000-0x88)=""/136, 0x88}], 0x4, &(0x7f0000f54000-0xde)=""/222, 0xde, 0x7ff}, 0x9}, {{&(0x7f00000dc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000fb5000-0x30)=[{&(0x7f0000e87000-0xaa)=""/170, 0xaa}, {&(0x7f0000b0e000)=""/236, 0xec}, {&(0x7f0000509000)=""/255, 0xff}], 0x3, 0x0, 0x0, 0x397}, 0x9}], 0x4, 0x10000, &(0x7f0000e51000)={r3, r4+30000000}) sendto$packet(r2, &(0x7f0000c12000-0x1000)="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", 0x1000, 0x40, &(0x7f00000e8000-0x14)={0x11, 0xc, r5, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r0) [ 31.652964] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 16:24:19 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ff3000)=@buf={0xb2, &(0x7f0000000000)="5164a58be7f3c65451638805dbc6f05267f9ce1e9ac25fe70ccd0178bed7acb210e81eef561e64607a338e2a9860780cfcfc4c8300b7d35265e507328d3090838ef13c0e4c4bbcfc472bfad1ebee55dcc3fc248001655715a8e5869008164ff74538bf3ce94902d58a2d10cca0a486bcc5517377a32d47b5d351269fdcd3d4420864a0916c6839b11ab6d2c989ff051e6dedc73b42d7bc127ba7063350246256adb60c9ac1a94c97d12e4be3078bdcda475d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009fa000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000067d000)=0x4000000000000008) getsockname(r2, &(0x7f0000895000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000011f000-0x4)=0x60) fremovexattr(r1, &(0x7f0000666000-0xe)=@known='system.advise\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000a20000-0x4)={r0}) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000beb000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000fea000)="ec61268b799686e197a64f1667d3aa60c31a01f663d78c64a7e1bc9571d8273cc2b3847d47dafb12262a840e026ca815aff2c027cf1533", 0x37) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) 2018/01/07 16:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c4c000)=0x0) lremovexattr(&(0x7f00003d4000-0x8)='./file0\x00', &(0x7f00007a0000)=@random={'system.\x00', '{\x00'}) syz_open_pts(r0, 0x0) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d0000-0xc)='/dev/autofs\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000117000)={0x0, 0x8000}, &(0x7f0000ca4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000096d000)={r2, @in6={{0xa, 0x3, 0x3f2, @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]}}, 0x8c) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000918000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = dup2(r5, r4) write$eventfd(r7, &(0x7f000087e000-0x8)=0x0, 0x8) [ 31.720801] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000f96000-0x10)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0b000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000091c000)={0x3, 0x0, &(0x7f00002fc000/0x3000)=nil}) [ 31.811633] device syz6 entered promiscuous mode 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000027e000)="4b8ccef2b71ff037708f3341d46da56667330ea177ae68af0c7f31032cf2a2fc19aef8f2f5f4f16783ee14018e38d928f4bb6342aad1493fc386d619f7322a07d518027683a579469d00e551aaf1371c8347d987f80a4600ee5d35a6220072d06ce8483b9c96c39cfe65a137db3cc7c0b5c27c33364dd37e120bcbed62d07a8af2ae8b583b2a130d63318e", 0x8b, 0x81, &(0x7f000049a000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f0a000-0x5)='nv\x00', 0x3) shutdown(r1, 0x0) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d7c000)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c0b000)=""/153) syz_open_dev$evdev(&(0x7f0000287000-0x12)='/dev/input/event#\x00', 0x83c3, 0x200) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005bf000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="db976e5814eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/07 16:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000d44000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x8000000006) write(r3, &(0x7f00000c8000-0xbf)="e006f84ccdf446b42bd0ea95397da8ab849c044ea4de407f43ff7d2e028779fc7a67710844cad7a2156187353521c9b33d770149dfd11f5c87cdce4f6074da6a1a6a04db143ccca796a3b5a7fdd65d4c9861c5079946bd02ec64975cf2002918996c1c119e291689d3463b471e44f95398ec863cb437e0b8acee0a", 0x7b) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000009000-0x4)=0x3, 0x4) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000909000)={{&(0x7f0000902000/0x2000)=nil, 0x2000}, 0x2, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) close(r0) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3fffffffffc, 0xbc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000501000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000b73000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0xcf2eff0da42b3555, 0x0, &(0x7f00000db000+0x423)=@generic={0x0, "2fbc4171a18405fc7e6547d6fabbd503936008f81e80df99468cc7d3d92ff7a1c56a5b7411fb8f05ce10047247b218fad7ccf0bb4b5bffce3bd413c36907daa85b86be9df045d0fa959978724286d07294ee2be98378b67af25b0b7efd8ba0e88134d5439f538fa0a43f1910460871ca8379de0a15387a33d5eb6c2a9f8a"}, 0x80) 2018/01/07 16:24:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000194000-0x4)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000e2000)='/dev/input/mouse#\x00', 0x9b, 0x400) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000317000)={0x400, 0x1, 0xaaa2}) 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000843000-0xb)='/dev/vcsa#\x00', 0x6, 0x2000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000870000)={0x100000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) syncfs(r0) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000d8a000)='/dev/dsp#\x00', 0x5, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b9e000)=0x2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00009a4000)={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]}) 2018/01/07 16:24:19 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_dev$audion(&(0x7f0000a5b000)='/dev/audio#\x00', 0x40, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000128000-0xbc)={0x81, 0x2, 'client0\x00', 0x1, "2b357882cdd81cc4", "5c9842b7cdf369db201df6b9aefca3e9037ab0e5b34789925e8bf40f871f02b7", 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a9000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000092e000-0x10)={0x6000, 0x12000, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d1f000-0xc)={0x1, 0x1, 0x1, 0x0, 0x782f4bd1}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000028, {0x2, 0x0, @rand_addr=0xa700, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00009d4000)=0x2, 0x4) 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x22, &(0x7f0000bc8000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0x339f13a44c5dcacd) 2018/01/07 16:24:19 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() get_robust_list(r0, &(0x7f0000080000-0x8)=&(0x7f0000e2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000707000)=0x18) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) r2 = memfd_create(&(0x7f0000415000+0x1a9)='\x00', 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00007a9000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cf9000)={r1, r2}) write(r1, &(0x7f000003e000-0x53)="ce", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe2000-0x4)=@assoc_id=0x0, &(0x7f0000c27000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000081d000-0x10)={r3, 0x10, &(0x7f000017d000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e1000)=0x10) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = getpgid(0x0) tkill(r4, 0x15) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000178000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b66000-0x4)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00001ae000)=""/36) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x1d, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}, 0xe8) 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000080d000-0xb)='/dev/mixer\x00', 0x10000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e8000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006f4000-0x1c)={0x400000000000005, 0x5, 0xdf8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r1, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0xfffffffffffffe81) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f31000)={r1, &(0x7f0000436000)="", &(0x7f000017a000)=""/205}, 0x18) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000754000-0x9)='/dev/rtc\x00', 0x180000000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) syslog(0x0, &(0x7f00002e3000)=""/4096, 0x1000) 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000534000)={{0x4, 0x7ff}, 'port0\x00', 0x40, 0x2, 0x100000000, 0x800, 0x9197, 0x2, 0x5d, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000584000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) bind$netlink(r1, &(0x7f00006e2000)={0x10, 0x0, 0x1, 0x20000000}, 0xc) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/07 16:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000084, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 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$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000061000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = getpid() perf_event_open(&(0x7f0000172000)={0x3, 0x78, 0x60000000000000, 0x3f, 0x6, 0x0, 0x0, 0xb168, 0x40, 0x5, 0x8, 0x7, 0x5, 0x2c, 0xd8b, 0x0, 0x2, 0x5, 0x81, 0x3fff800000, 0x9, 0x2eec1533, 0x3, 0x1, 0x9, 0x8, 0x8c18, 0xb9dd, 0xe3, 0x17, 0x0, 0x8, 0x4, 0x8, 0x6, 0x1f, 0x9693, 0x1b, 0x0, 0x73a2, 0x0, @perf_bp={&(0x7f0000218000)=0x0, 0xd}, 0x1000, 0xbe, 0x5, 0x3, 0x400, 0x100000000, 0x9, 0x0}, r3, 0xff, r1, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000004d000+0x120)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) read(r2, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) [ 31.967692] ptrace attach of "/root/syz-executor7"[3701] was attempted by "/root/syz-executor7"[3968] 2018/01/07 16:24:19 executing program 0: r0 = eventfd(0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ba0000)=@known='security.selinux\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) r1 = socket$inet(0x2, 0x804, 0x8080000005) getsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) 2018/01/07 16:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6000)=[], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c500058d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000e8f000+0xf8d)=0x0) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a06000)={0x0, 0x0, &(0x7f0000a06000)={&(0x7f00006e1000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7fff, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x14) 2018/01/07 16:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000034f000)='/dev/sg#\x00', 0x5, 0x2000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e15000)=0xece1, 0x4) epoll_pwait(r2, &(0x7f00007b4000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f000078d000-0x8)={0xc881}, 0x8) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8", 0x11}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/07 16:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)="") fdatasync(r0) [ 32.034171] ptrace attach of "/root/syz-executor7"[3701] was attempted by "/root/syz-executor7"[3968] 2018/01/07 16:24:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000000000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000-0x76)="2cf5652bc432df94b72b965afcaa67f3e5b869b85394da3218bffb561b57f8bac5da9ad21d38f2f70851bb0e766d63ed609d6f31e3dbb1267c75c16272baef7aa44856291b74bb13db665112968f1c94ea46281d37ca01d5f358213fd0326bd224980ed4d47b84bcc496c99b9b12f42cb8e9d95ffa7e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\'\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xf)='locpusetvmnet1\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009f7000)=@known='system.advise\x00') 2018/01/07 16:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) flock(r1, 0x2) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000031f000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007ca000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb1d, 0x7fff, 0x7ff, 0x400, 0xfffffffffffff000, 0x1000010, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="a342476a19d24b8b4516b0cf147ca6e8", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003000-0x40)=[], 0x0, 0xa8dce19fb11e17f7, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/07 16:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000632000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ee2000-0x2)=0xfff, &(0x7f0000e49000)=0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005cc000-0x4)=@int=0x8, 0x4) sendmsg$netrom(r1, &(0x7f000042d000-0x38)={&(0x7f0000689000-0x48)=@full={{0x3, {"1a63a28dc891d6"}, 0x6}, [{"6764e7324ca207"}, {"70d32befb622c7"}, {"4d51075674f581"}, {"a072af52ed40ac"}, {"5d616eb03033d7"}, {"7cf3a4e9916ec7"}, {"61a6a0f9176963"}, {"58b7d9cf227fb3"}]}, 0x48, &(0x7f00002da000)=[{&(0x7f00006b2000-0xa8)="0ca483bd3ab05649ff47978d617d78580488f6f5962de484c7cf5eb574c202c06db12e137974652152a77e4fc590f61669127c3611a27b1902c4b07572c2fb4105785f93b4cc953673e6e89ea3b072a69d774ebc5486f0f9c9d048233b378dc96268c7fe0268994c8b208c89b4e7098d6158ba6cf015f20b4a42d8858d0ca7ce2e7cc810fba2f2064fdfe81b06769bbbb0a93fae248de7df342c8ed17c2ebaa39a55be135248438e", 0xa8}, {&(0x7f00004a1000)="", 0x0}, {&(0x7f00003d0000-0xcb)="80f84c75f4d0030f90b3bcdd18039779bf1dfd95d26467038be23cd9a33a468bbcea71bcae90cd6c50bfe2e837b40303763af777d2463c0158d36006be8004fc3a23c2d77a3a4fc2078a8ded02e893b04014a9185edebb26470d7d0a0519df53b834940d94362807656070d07a95597907070c5bb4ade70e40d6d9ddbca3e8f4d47661c19f59e3f031335b06a4275a56a24ae8be53c02f486e6ca99b2d9e96cb2659d19d7127a262ee0b7745b8b75277a100c4cf39beaf549b2ec5c148b250df3c2aa7c9641d4a3bdd5da4", 0xcb}, {&(0x7f0000987000+0x357)="32cc056755c1b6397a9ae90ef297f716def5d3f80353bdcd0fc8aef8a508f129de23d8f3304dc5b139a31d3e03f87577f5868bb24f9e1d97247ac72c07e3938bd64c59490e732a08ef5f80ce786ad20780215181868dc0792efbd6053d2aceb26ba21e70eae70cd18201abd0ff3576edfc9951603248d453723702938712da7aa8bc2af5b6f1c5296b72bf39a5ef6f221b857d434e95", 0x96}, {&(0x7f00000dc000)="36c7adb5dc62acd69bb7b84db17c765c15d76876bd8ce885a8cc6c52cd82a63557", 0x21}, {&(0x7f0000261000)="45f9dc089b9626a3f1801230716d6772536759dc6be651a7d2225306d6af1a9db9bf", 0x22}], 0x6, &(0x7f0000a40000-0x330)=[{0x70, 0x117, 0x5, "31862efae16359b090c91b0b9c9a006d54ba847b696ed039aee6082b053629fc76dcef87522aabe2742c47deebf1617d826f4b70f3c446b0ce1da1c4787001e9c66d7fa7caf777e08ed317d3dc27d17f2d072985c15083a1c858a48be7"}, {0xc0, 0x117, 0x10000, "7327a0606fa8c6efc9b686af7dd8f3405282539c78b989ff3ca44526be48c93640273aabf49cea1b840021575293d3c71eb1fbf8c68278e6488ac2d11eae8c20b157e1ab5120c1290f17e69ee2dd21386a646d3019275a99a085668079d34fcee04803c9e9dd7c2d72114d86a36f7b7d0f80b2720700679588990e36a1c026d989cb452e79ae675a76ec6b8725da889ae34451c5c02490353cfe65a3bab64f1b2b99f67d185d3ba13bed"}, {0x110, 0x102, 0x200, "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"}, {0xf0, 0x11d, 0xffff, "3295751cdb0569638217ea62f1017c261f6a550e9050df89243f759dd8594e33961d9f1319054681a80d7bd4e6f564aa531611f9b6e172d04cd9090134e0b7b2e8c5ff8cfc0e27d8301f125dd113913037ae5bb39b6c1de92fed2c7271ee38cef0c54a16e57fba3afee9324f53e7588535ba0b2b116313b99a9c2272341216cd23d9c653ff990cef6b0c35c9556e7f3278c5f2a666dae30906156343a871d0a2d413934d1732ba187287c4d2ea60d59c45aa77c70dc6eae600899743e4bf9e10105aec70e88858d4b5525deaf334e535e9a3fcfd26b017b46418935dac31e58d"}], 0x330, 0x24008000}, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$midi(&(0x7f00000a4000-0xb)='/dev/midi#\x00', 0x3ff, 0x2000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) unlink(&(0x7f0000316000)='./file0\x00') sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000906000-0x5c)={{0xa, 0x2, 0xcbc9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x0, [0x7fff, 0x2, 0xfffffffffffffffd, 0xffffffff, 0x7c, 0x69c, 0x3, 0x100000001]}, 0x5c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x0) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000559000)={&(0x7f000062d000)=""/10, 0xa}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000710000)={0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f21000)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$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) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000e66000)='/dev/dsp#\x00', 0x5, 0x101000) accept4$inet6(r1, &(0x7f0000d77000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c3a000)=0x1c, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f83000-0x20)={0x100000000, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de0000-0x20)={0x10000, r2, 0xd7fdb505707769, 0x93a}) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 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) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) [ 32.162938] binder: binder_mmap: 4026 20000000-20001000 bad vm_flags failed -1 [ 32.222562] binder: binder_mmap: 4026 20000000-20001000 bad vm_flags failed -1 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000c5d000-0x8)=0x5000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fd6000-0x24)={0x4, 0xff, 0xffffffff, 0x6af, 0xffff, 0x4, 0x1, 0xffffffff, 0x8001, 0x2, 0x7ff, 0x25}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000475000-0x4)=0x0) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c73000)='net/ip_tables_targets\x00') sendto$inet(r0, &(0x7f0000cdc000)="014786eebd8d8546b58145a75b61e4e347d3ea0651ecb3fa72ee0c9d49a470d2f588d8615d101ae04c64af2a57a2a8a2dd566733852390a2e70be775f21fc6886be33412d986064b43d865e4", 0x4c, 0x8004, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000971000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000637000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c98000)={0x1ff, 0x4, 0x1, 0x6, 0x704, 0x4, 0xafa, 0x96ba00000000000, 0x1ff, 0x6e77, 0x0, 0x1}) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c8c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x4000) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000823000)=0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) rt_sigpending(&(0x7f0000cb0000-0x8)={0x0}, 0x8) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x805, 0x5) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) connect(0xffffffffffffffff, &(0x7f0000a8e000-0x1c)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x0, 0x1, "16a880c43cfa6d06c7d4743c71919f9b8cc793a49a712f3f2bfa162f7ddb81a0ce4bd5c7b4c1b4a34f5a98ccaf19e9c48a67f2b8260e95e8029d0079fbda2d", 0x9}, 0x60) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000613000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000024e000-0x8c)={0x0, 0xffffffffffffff01, 0x1, 'queue0\x00', 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]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a85000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b53000)={r4, 0x80000, r1}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00009e6000-0x400)={""/1024}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bdb000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0xfd) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000c84000-0x39)=""/57) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000016c000-0x18)={0x479d00000000000, 0x8, 0x7, 0x5daa, 0x5e99, 0x6120}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000007f000-0x8)={0x0, 0x1}, &(0x7f0000a9a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bf9000)={r3, 0xec, "1aba49973a7dd7f1f633a49827574b5d34494322b3120e9ea3260342cf992ffe282b2bd1758a46e4517664f59a52d2338f846f5b076cc729c91a6575a32884983395c94bf0745853703c2f10102e04b56d9ed45453b74d16b389a540134e7cdae5aedcbf0f56887be9c422a384cff1ac255a7ea90ceb9a0b5347e2d2ab013da1ce24c4088974e2245de389c376410a6a682745bb0461348508d8143dcfbee6bec03507981025ff036c5ace0a08bb37297766c92e9c649bf58078f969677a80cac5fd3d98079ca44ec7bfb0626fd788313324d91dcbbded9d9e173083c81c5104b10c51371dc42ec8c3fba697"}, &(0x7f0000a5e000-0x4)=0xf4) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000560000)=0x0, 0x3}, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) connect$bt_l2cap(r2, &(0x7f0000a57000-0xe)={0x1f, 0x1045, {0x800, 0x4, 0x43, 0xffffffff, 0x7e1, 0xf380}, 0x6, 0x1}, 0xe) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000067d000-0x10)={r2, 0x50, &(0x7f0000920000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c74000-0x4)=r4, 0x4) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000af6000-0x4)=0xb8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000050000-0x10)={0x5, &(0x7f0000a8f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000be4000)={r2, &(0x7f00004b7000-0x8a)=""/138}) openat$cuse(0xffffffffffffff9c, &(0x7f000067b000-0xa)='/dev/cuse\x00', 0x280, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r0) connect$bt_sco(r3, &(0x7f00003a3000)={0x1f, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000a6c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000d0000-0x4)=0x0, &(0x7f0000971000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x48341, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/load\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00008b3000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003ba000-0x19)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) r1 = syz_open_dev$midi(&(0x7f0000fc9000+0xc33)='/dev/midi#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ea000)={0x0, 0x0}, &(0x7f0000a57000)=0x6) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b9a000)={0xffff, 0x4}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000065d000)=0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bc5000-0x20)={{&(0x7f0000f00000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e6d000)=@sack_info={r2, 0x20, 0x9}, &(0x7f0000035000)=0xc) msync(&(0x7f0000a76000/0x4000)=nil, 0x4000, 0x2) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000299000)=@newsa={0x14c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000058a000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f000055e000)=0x10031, 0x80800) 2018/01/07 16:24:20 executing program 4: prctl$intptr(0x26, 0x3) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad1000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005b2000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f00000b0000/0x3000)=nil, 0x3fffc00, 0x0, 0x20, &(0x7f0000000000/0x1000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000396000)={0x8, 0x2, 0x7, 0x800, 0x9, 0xf47}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000d33000-0x12)={@common='lo\x00', 0x6}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a7c000)=0x7, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000014c000-0x50)={0x3, 0x0, [{0x0, 0x3f, 0x5, 0x800, 0x9, 0x0}, {0x80000001, 0x0, 0x8, 0x3ad1, 0xcb5, 0x0}, {0x40000007, 0x495e936a, 0x3, 0x40, 0x0, 0x0}]}) close(r0) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a16000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000d05000-0x38)={0x0, 0x0, &(0x7f0000ade000-0x60)=[{&(0x7f000017e000)=""/194, 0xc2}, {&(0x7f0000129000-0xe2)=""/226, 0xe2}, {&(0x7f0000f67000)=""/46, 0x2e}, {&(0x7f00002b5000)=""/5, 0x5}, {&(0x7f0000343000-0x75)=""/117, 0x75}, {&(0x7f0000f9b000)=""/138, 0x8a}], 0x6, &(0x7f00006df000)=""/62, 0x3e, 0xffffffffffff7dcf}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r2, &(0x7f000058b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/07 16:24:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000452000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x400000000005, 0x400000000000002) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009aa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x402) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000763000-0x4)=0x0, &(0x7f0000e3c000-0x4)=0x4) timer_create(0x3, &(0x7f0000b3b000)={0x0, 0x23, 0x7, @thr={&(0x7f0000efe000)="be6fa3", &(0x7f0000bc5000-0xb3)="0d6d668dc3fd603e3b6e125b21571e3da20c1872fee537e14c75ce8f2cfe6afc4672efb0360066253c49c21b918ca6b25956aa3df524cda9f3a4c51d576eef8fe8634b88cb1ded8186407f8cdd96563dffd6f1dd8abb7c0b485ad036f8817c61b5c3a338468ab549491ec0c6a5a18d45db94c9f1f94d77c2a8db20f14268f2724f80eb29b957d9f5bb9756c0b6a8eeb9aa68f099555333fdc1834dad587cf38ca04ef411fc6c8719a51258f0fa7849e1376626"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000134000-0x4)=0x0) timer_delete(r1) seccomp(0x200000000001, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000b95000-0x8)=[]}) listxattr(&(0x7f00003ac000-0xe)='./file0/file0\x00', &(0x7f00007e2000-0x27)=""/39, 0x27) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000cbd000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000370000)=0xffffffffffffff38) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x65caf62201418036, 0x7) openat$selinux_user(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000a02000)=0x0, 0x4) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ade000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000098b000-0x8c)={0x3f, 0xfbda, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007db000-0x4)=0xa, 0x4) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000004000-0x4)=0x0, &(0x7f0000012000-0x8)=0x0, 0x200, &(0x7f0000011000/0x3000)=nil, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000599000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00005ab000)=""/110) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000410000)='/dev/vcs#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000070000)={0x0, 0x9b}, &(0x7f00003ff000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d2a000)={r1, 0x1, 0x3, 0x6}, &(0x7f0000b71000-0x4)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r4 = syz_open_dev$dmmidi(&(0x7f000051f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) write$tun(r3, &(0x7f0000556000-0x4e3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "00c3c6", 0x10, 0x3e, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "583394", 0x0, "c5ec1d"}, ""}}}}, 0x42) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000055000-0xbf)=""/191) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000071000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000668000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a0d000)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000dad000)=""/25) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000b24000)=@raw=[@generic={0xff, 0x80000001, 0x3, 0x80}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x9a2b, 0x9, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2000000000006b, 0x0, 0x0, 0x0, 0x80000001}, @jmp={0x5, 0x3, 0x103, 0x3, 0x8, 0xfffffff8, 0xfffffffffffffff0}, @jmp={0x5, 0x1c8a4000000000, 0x3, 0x0, 0x2, 0x1, 0x15}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x6, 0x9, 0x5, 0xe, 0x0}], &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x4, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000af000)={0xffffffff, 0x9, 0x2, 0xfffffffffffffff7}, 0x10) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xb87) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000708000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000160000)={0x0, 0x7a, 0x5, [0x101, 0x1, 0xcc1, 0x2, 0x3]}, &(0x7f00004f1000)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a71000)={0x6, 0x9, 0x8, 0x2, 0x1, 0x7, 0xfff, 0x6, r4}, &(0x7f0000667000-0x4)=0x20) add_key(&(0x7f0000cbb000-0xb)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000315000-0x5)="30ff070000", 0xffffffffffffff90, r1) sendto(r2, &(0x7f000044a000-0x5a)="56c04c4f42dcfd21a219cb9f826bb47255991f803b371d85f41a77495db480868c7167e603215f3bb434ceb714e0d15432ea5f1ab8a8237e342c5010d5667780f8e865c28780aa7dce949788424c598d9de73e20aa9f4c4b3aeb", 0x5a, 0x4008040, &(0x7f000044e000-0x60)=@nfc_llcp={0x27, 0x3f, 0x48000000000, 0x5, 0x2, 0x9, "1b3a89ad75b0ccfcd1fc100814915564c2e265a88200e3ccdd44905319855854d820a2decdb19f8d82fd8f6fabed0c63ea301941126a2772a0b9812a71d135", 0x44eb81b6}, 0x60) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000020a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6b000)=0x10) accept$inet(r2, &(0x7f0000971000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x10) gettid() ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000e51000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)=0x0}) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket(0xd, 0x3, 0x50000000000000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dd8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb9000-0x4)=0xb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_emit_ethernet(0x74, &(0x7f000088f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x7fffffff, 0x6, 0x9c}], {0x8100, 0x5982, 0x2, 0x7}}], {{0x4305, @llc={0x5c, @snap={0xab, 0xaa, "6dee", "47cf61", 0x6600, "4365cc9cb20e2743867bbd695572570bacb43b281874f9297ad35da55c0e1b89e384e1354a2390b5695a4c5b01cd0777996788faaa8869824682dc004a06ae20b0a438da0db20a379d22aeaea884301df95af2"}}}}}, &(0x7f0000b00000)={0x0, 0x4, [0xfde, 0x15d, 0xd5, 0x4da]}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ab2000)={@generic="260093a5b7ad61327472df2ac724cce9", @ifru_flags=0x4000}) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockname$unix(r0, &(0x7f00006b1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000765000)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000739000)=0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00002af000-0x4)=0x0, &(0x7f0000997000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081a000)=0x0) [ 32.526087] device eql entered promiscuous mode [ 32.539174] device eql entered promiscuous mode 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/sequencer2\x00', 0x20000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a5e000-0x8)=0x1) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) sendfile(r1, r1, 0x0, 0x100000001) syz_open_dev$vcsa(&(0x7f000050b000)='/dev/vcsa#\x00', 0x7, 0x2040) fallocate(r1, 0x1, 0x0, 0x200800800) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000109000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') lseek(r0, 0x4, 0x1) r1 = creat(&(0x7f000007c000)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000fd4000)={0x10002002, 0x0}) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00007ff000-0x18)={0x0, 0x0, 0x0, &(0x7f00004ad000-0x8)=0x0}) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) clone(0x4, &(0x7f00003c3000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setpriority(0x1, 0x0, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000831000-0x10)={&(0x7f00008d8000/0x4000)=nil, 0x4000}) chmod(&(0x7f0000439000)='./control\x00', 0x0) unlink(&(0x7f0000670000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd5, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$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) pipe(&(0x7f0000f2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000052b000)={0x0}, &(0x7f0000fc9000-0x4)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:20 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000b14000)=""/150, 0x96) 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) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f22000-0x6)='rxrpc\x00', &(0x7f0000770000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004b000-0x11)="776c616e302d707070315b4e6367726f7570ff2800", 0xfffffffffffffff8) add_key$user(&(0x7f0000300000)='user\x00', &(0x7f00006b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da3000)="c8c3c322868a3913b6e37e76f7e8edd0859a9f7aca99df8d7c4ed70208191b79d22df0d7ce657368dc0764e6ca8573e33433ff88005ca154fc4328fd15b65af4635ea6168c2714149eba81e5a6083f550a7a73db1406ea9e58335aee3b00f793aaab4661dea3f12952eeefc472d83a1d46553efc92dcb85c9395a2bb53a8026f137e9033651844d01f19a77b803d4c6c41d57540", 0x94, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) poll(&(0x7f0000cc3000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 16:24:20 executing program 6: set_robust_list(&(0x7f000001f000-0xc)={&(0x7f0000016000/0x4000)=nil, 0x0, &(0x7f0000023000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000292000-0x10)={0x2, &(0x7f0000875000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x60)=[{0x1, 0x1000, 0xffffffffffffffff, 0x3, @time={0x0, 0x0}, {0x1ff, 0x8001}, {0x4325, 0x9}, @raw32={[0x5ea3, 0x5, 0x7fff]}}, {0x5, 0x5, 0x9a, 0x3, @tick=0x400, {0x6, 0x1}, {0x8, 0x2}, @raw8={"56633d4a72fa72e8f8368702"}}], 0x60) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000204000-0xa)='/dev/cuse\x00', 0x20000, 0x0) accept$netrom(r2, 0x0, &(0x7f0000ba4000)=0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = msgget(0x0, 0x18a) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000cf1000-0xac)=""/172) dup3(r0, r3, 0x0) writev(r3, &(0x7f000037d000)=[{&(0x7f00003b7000)="1f0000000103190000ff07000000068100ed3b8509000500010100ff3ffe58", 0x1f}], 0x1) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/user\x00', 0x2, 0x0) fallocate(r0, 0x2, 0x154, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b36000)={0x27d, 0xa035, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000c000-0x28)={@common='lo\x00', &(0x7f000060e000-0x28)=@ethtool_eee={0x0, 0x0, 0x800, 0x9091, 0x40000000000000, 0x401, 0xffff, 0x3, [0xfffffffffffffff8, 0xe7d]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x28000008010500c, &(0x7f000000c000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000012000-0x55)={0x55, 0xff, "df2a78a015c9533e4b8c1ba5c25bfcddb02bd23c7cc1be1afea210587354422ea8b43cfe83c7b20da678b1e7da398bd9f75445ed1eae330e6078166294443de622f4a10178435a3bd3506c5a08"}, 0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x80000001}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x9, 0xb8, 0x8, 0x401, 0x9, 0xc6d3, 0x767d, 0x0, 0x100, 0x4, 0x4, 0x9, 0x4]}, &(0x7f0000012000)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000000c000)={0x2, [0x9, 0x7]}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) utime(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000e13000-0x10)={0x3, 0x7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000809000-0x8)='./file1\x00', &(0x7f00007a6000)=[], &(0x7f0000628000-0x1b)=[&(0x7f00005cf000)='proc\x00', &(0x7f0000df8000)='ramfs\x00', &(0x7f0000fd1000-0x4)="b12c2300", &(0x7f0000eff000-0x5)='proc\x00', &(0x7f0000ba5000-0x6)='ramfs\x00', &(0x7f00001f5000)='proc\x00', &(0x7f0000eb1000)="2d5dee2500", &(0x7f000064d000-0x6)='ramfs\x00', &(0x7f0000e9a000)='lo\x00', &(0x7f0000594000)='proc\x00'], 0x1800) execveat(r0, &(0x7f0000317000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000937000)=[], 0x0) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x41e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000022d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0xe8) stat(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000513000-0x18)={0x0, 0x4003, 0x8005, &(0x7f0000ef9000-0x8)=0x0}) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0x8, 0xff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d12000-0x9)='/dev/kvm\x00', 0x8300, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000036f000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fcf000)='/dev/loop#\x00', 0x0, 0x20000) ppoll(&(0x7f00003fc000-0x18)=[{r0, 0x4a4, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8044, 0x0}], 0x3, &(0x7f0000e4f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fc7000-0x8)={0x7}, 0x8) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000004000)={0xc19c, "86a32e8fdc31"}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x40, 0x0, 0x0, 0x0, "ced9c942a808883e2fb167aecaef75ef54902517b452121587bb9b7421406329d6108b98c937df0ab01a635e", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795065e1287", 0x10) r0 = syz_open_dev$midi(&(0x7f00003d4000)='/dev/midi#\x00', 0x1000, 0x600100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e5000)={r0, &(0x7f00001e9000)="250fae117d3471e714b0b3043aa069cce2fff2834b23e5fe1c392028c698a7fb45674b26c74d2eca0fce243fe5e64015206db9e74728076c06d4257e1e28c1c7573fc4922dacb4872e5139627fdec49379be5bf7ac6395457d11651701c750dea2216f165b816f7722c9a4dfec9424e8011b56beacdc89f3ae6a2efd9a9ee09c5f3bc484dbe4f2430e25a753ed665e1efe62edc21774adf7c09b4931d04d2a7ee3a68fa44c8dfbcb517cc69fe3c6fc38f9b08befeaea3597424346c1b9"}, 0x10) r1 = socket(0x200000018, 0x0, 0x3) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003c4000-0x16)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000b52000-0x78)={0x0, 0x78, 0xff, 0x7, 0x2, 0x2, 0x0, 0x200, 0x20401, 0x8, 0x7f, 0x7, 0x5, 0xd6, 0x2, 0x0, 0xfff, 0xe32b, 0x1000000000, 0x9, 0xfffffffffffffff8, 0x3, 0x3, 0xf420, 0x7fff, 0x4d, 0x9, 0x22c4, 0x101, 0x9, 0x8, 0x9b10, 0x3, 0x4, 0x80, 0x3, 0x0, 0x3d9, 0x0, 0xffffffffffff8000, 0x5, @perf_config_ext={0x800, 0x20}, 0x100, 0x100000000, 0xecc4, 0x0, 0x8, 0x2, 0x7, 0x0}, r1, 0xc5c27, r0, 0x0) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000016000-0x20)={0x101ff, 0x0, 0x0, 0x1000, &(0x7f0000008000/0x1000)=nil}) 2018/01/07 16:24:20 executing program 4: r0 = open$dir(&(0x7f00000f0000-0x8)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c13000-0x9)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000c14000-0x48)=""/72, 0x1e0) getdents64(r1, &(0x7f0000c10000-0xdf)=""/223, 0xdf) getdents64(r1, &(0x7f0000c11000)=""/44, 0x2c) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000079000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000511000-0x8)=[{0xb, 0x3}], 0x1) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000d8b000-0x3c)=[{{0x0, 0x0, &(0x7f0000e73000)=[{&(0x7f00002c0000)=""/31, 0x1f}, {&(0x7f00002a3000-0x41)=""/65, 0x41}, {&(0x7f00001fe000)=""/35, 0x23}, {&(0x7f0000a48000)=""/63, 0x3f}], 0x4, &(0x7f0000ccd000-0x4f)=""/79, 0x4f, 0x4}, 0x6f95}], 0x1, 0x10000, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000015c000-0xc)={0x3ff, 0x1f}) unlinkat(r0, &(0x7f0000a19000)='./file0\x00', 0x200) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 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) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eef000-0x11)='/selinux/enforce\x00', 0x8200, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000eee000)={0x200, 0xc00000000, 0xd12}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ef0000-0x68)={0x4, 0x9, 0x7, {r3, r4+10000000}, 0x80, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed6, 0x7ff, 0x2, 0x9, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f00002a1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e53000-0x4)=0x14, 0x80000) clock_gettime(0xfffffffffffffffe, &(0x7f000062e000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, r2/1000+10000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00000f8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 16:24:20 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(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00004a2000)=0x0, 0x22) syz_open_dev$sndtimer(&(0x7f0000263000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000ab1000-0x8)='./file0\x00', &(0x7f0000794000-0x38)=[], &(0x7f00009bf000-0x18)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008b7000-0x4)=0x0, &(0x7f00007d3000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket(0xb, 0x3, 0x100000001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000b60000-0x5c)=""/92, &(0x7f0000c24000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000379000-0x1a)={0x0, 0x3, 0x9, [0x10001, 0x6, 0xfffffffffffffff8, 0xb43c, 0x3f, 0x10000, 0x6, 0xfffffffffffffff8, 0xffffffff]}, &(0x7f0000c68000)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c08000-0x20)={0x8, 0x80000000, 0x1, 0x0, 0x1, 0x0, 0x3ff, 0x3, r1}, 0x20) llistxattr(&(0x7f000082c000-0x8)='./file0\x00', &(0x7f0000b38000)=""/99, 0x63) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000b87000)='./file0\x00', &(0x7f0000c85000-0x8)='fusectl\x00', 0x0, &(0x7f00007ca000)="") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000ddd000)={0x0, 0x0, 0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xa2bd, 0x2, 0x0, "5a3ed2c53af185695ab79fa452bbb9a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:20 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000105000)='/dev/mixer\x00', 0x40000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000cf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e55000-0x96)={r1, 0x10000, 0x8000, "d1e7514cc0e0bc9ebb9b6b251c1b7d8b597750753265d40850dbda69677dad848986b0367e8f80e788034fa2a3f046c943517855722af7be684bf39a9431a2f24157e920cb9752ec4de1c828f2247bfbc732524f7c50c7ceb2685e1c2df20ee2ddaf4763ab132d6daa809679c85213f7a33c774b6013b0d39613f6587a5a12ed357dbb9e37100cd7a8a3a52b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c17000-0xf)='/dev/sequencer\x00', 0x0, 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) syz_open_dev$sndseq(&(0x7f0000913000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/01/07 16:24:20 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000efe000)="36227d7e1d147e24e60e876de4c9046d", 0x0, 0x0, &(0x7f0000fc9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5405461) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fb0000-0x12c)=[], 0x2, 0x400000000000, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[], 0x0, 0x0, 0x0) 2018/01/07 16:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000077b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x1, 0x20) readahead(r0, 0x3, 0x9) accept$inet(r0, &(0x7f00008b7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000a5d000)=0x4) 2018/01/07 16:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000364000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000623000)=@random={'osx.\x00', "88ec761f07c863f503484bd93a2901d65358c9913764018bf0f96d0e49c345eea00ac105b1817785d2bca18930091986bfa138e2345c3fc699bd3f8cb308f6d4bdd9c6a1e4c35ccedc99cc94d3d025145816ed31440bc0410d1e6a4cd127aca8ed235c3d06b98ea3841bfc458ff0333ac9da324e09985847ba86acb64890cccb904f78faafa38f932fabeea9547eb36b532fbf16f063fd18cc19ea399050e92644b84679dfdf18de852ccdf0f47501da2dfa0fa7007d0d959e2310d83a1b0c73fe96a9efc53d820848983a24348cc6694c763c73c794c4a090e08764acf34150f0735f00e892eb6e76e3647227a90ac4c931"}, &(0x7f000054e000-0x1)='\x00', 0x1, 0x800000000000000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000feb000-0x8)=0x112001) 2018/01/07 16:24:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000101000-0x8)={0x6, 0x8, 0xeb09, 0x7fff}, 0x8) fcntl$getown(r0, 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000c46000-0xe)='/dev/admmidi#\x00', 0x1, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037c000-0x8)={0x7, 0x6}, 0x8) getsockname$netlink(r1, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000)=0xc) read(r0, &(0x7f0000227000)=""/128, 0x80) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000095e000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000b4f000)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", &(0x7f0000701000-0x20)={{0x0, 0x0}, {0x0, r0}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000e5000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f3b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000711000)={r2, 0x12}, &(0x7f00003f7000)=0x8) 2018/01/07 16:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x2a) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000894000-0x10)='/selinux/create\x00', 0x2, 0x0) execveat(r2, &(0x7f0000f8c000-0x8)='./file0\x00', &(0x7f0000155000)=[&(0x7f00000f5000-0x5)='ppp1\x00', &(0x7f0000232000)='}\x00', &(0x7f0000175000-0x8)='keyring\x00', &(0x7f000070f000)='&\x00', &(0x7f000012b000)='\x00', &(0x7f00002b0000-0x2)='&\x00', &(0x7f000049f000-0x1)='\x00'], &(0x7f0000b5a000)=[&(0x7f0000075000-0xe)='em1%ppp0\'eth0\x00', &(0x7f00001d6000)='\x00', &(0x7f0000b41000)="", &(0x7f0000cc8000-0x6)='wlan1\x00', &(0x7f0000e2a000-0x1)='\x00', &(0x7f000071e000)="c800"], 0x1000) 2018/01/07 16:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b2c000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) bind$netrom(r0, &(0x7f0000a65000)=@ax25={0x3, {"6c18630b03470c"}, 0x7}, 0x10) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x20000, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/07 16:24:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000aa8000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) syz_open_dev$audion(&(0x7f00004a3000)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000050000)=0x0) 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, 0x7fffffff, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000e4000-0xb)='/dev/vcsa#\x00', 0x6, 0x101141) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f88000)={0x0, 0xab7, 0x1, 0x9, 0x1ff, 0x6}, &(0x7f0000589000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000047000-0x98)={r2, @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]}, 0x7fff, 0x5}, 0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000041e000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5b6e27e8fa83", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000500"}) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f6d000-0x88)={0x9d0, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f0000bf6000-0x27)="260000002400430504edff004000000001480004010000000100000000000000110300000100", 0x26) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setgid(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) close(r2) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f000001f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000012000-0x4)=0x80, 0x4) sendfile(r1, r1, &(0x7f0000012000)=0x15, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001f000-0x10)=[{&(0x7f0000014000)='0', 0xff}], 0x1) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000a5f000-0x40)={0x800, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000709000)=0x7f, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005df000-0x6)={0x0, 0x4}, &(0x7f00004db000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000677000-0x10)={0xfffffffffffffffb, 0xa, 0x3, 0x59, r1}, 0x10) 2018/01/07 16:24:21 executing program 1: r0 = request_key(&(0x7f0000002000)='dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)='&\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000045a000)=0x80000000, 0x4) 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) socketpair(0x10, 0x1, 0x44a0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000429000-0x10)={0x0, 0x0}, &(0x7f0000375000)=0x10) unshare(0x20000200) unshare(0x24020000) clone(0x10000000, &(0x7f0000a0e000)="", &(0x7f0000b13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d4d000-0x2)="") 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10, &(0x7f0000438000-0x8)=0x0) r1 = memfd_create(&(0x7f0000b7a000-0xb)='/dev/loop#\x00', 0x4) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00001ee000-0x18)={0x800, 0x5e5, 0x85b}) io_submit(r0, 0x1, &(0x7f00005ed000-0x10)=[&(0x7f00004b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000023e000-0xab)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 16:24:21 executing program 0: 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 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000003000-0x1008)={0xffffffffffffff2e, 0x4, "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"}, 0x80200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000b67000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee2000-0x4)=0xd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/sequencer\x00', 0x2048c2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000154000)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000131000)=""/155) [ 33.195706] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000915000-0x6)='logon\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000794000)='\x00', 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d5a000)={0x0, 0x0, 0x0}, &(0x7f0000465000)=0xc) lstat(&(0x7f00009c2000-0x8)='./file0\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00005b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000943000)='/dev/dmmidi#\x00', 0x9, 0x101000) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000944000)={0x0, 0x1ef, 0x30, 0x3, 0x73f9ea38}, &(0x7f0000945000)=0x18) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000944000-0x8)={r2, 0xffffffffffff6aa0}, 0x8) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000940000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x0, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0x968000)=nil, 0x968000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000969000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000969000-0x2)=0x8000) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000969000)={0x0, 0x1, 0x0, 0x4}, &(0x7f00004fe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000225000-0xc0)={r2, 0x81, 0xb8, "43b0692eecb0f8e572f18c8c0ad680f07457297d60dd75153e3befca73f216011cec004c6169d9fd09ab77494922f4657058f59b700348a0a4d030df140236ea0364a47386dc02990f617393dece5a2c80a89b81b11f67b4ed88a2339fb96b58a092f1da11498934916666bf5b450b3a6493a864fca7f18f89e747ffe4b53f0078a97ea537a5bd2f1f4f6d795ea53b72f51b1fa3566dbfb88d3b69d5bd34ed213c69fede39a0eadcfd16a38fba83db7564c9f8a01aec2118"}, 0xc0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000051d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000733000-0x4)=0x8) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000206000)="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", 0x1000, 0x4000010, &(0x7f00005f6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000044b000)=0x8001, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000fec000-0x2d)=""/45) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) [ 33.241060] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x1000000000ff}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x4, 0x0, 0x0, 0x0, 0x0}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x7fff}}, {0x81, 0x6, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0xf0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000082000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007a9000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000608000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006e3000)=[{0x2, 0x0, 0x7, 0xffffffff, @tick=0x5, {0x0, 0xcc37}, {0x80, 0x80}, @raw32={[0x8000, 0x7ff, 0x801]}}, {0x3ff, 0xfff, 0x800, 0xffffffff, @tick=0x800, {0x7, 0x800}, {0x0, 0x6b7f}, @raw8={"6665a5c3349562154ead9f19"}}, {0x7, 0xfffffffffffffeff, 0x2, 0x1b17, @time={r2, r3+10000000}, {0x3f, 0x0}, {0x5, 0x5}, @raw8={"613f17d52f085f11ec47f327"}}, {0x4, 0x3, 0x5, 0x9, @tick=0x5, {0x6, 0x7}, {0x100000000, 0x8001}, @raw8={"1b0a2c2266a20254f83a866f"}}], 0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001fb000-0x10)={0x6, 0xb, 0x2, 0x9, r1}, &(0x7f000040f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000309000)={r1, 0x1, 0x1, 0x5, 0x0, 0x2867}, &(0x7f0000d5b000-0x3)=0x14) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000068d000)=""/76) 2018/01/07 16:24:21 executing program 0: r0 = socket$inet6(0xa, 0xc, 0x788) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000717000-0x11)='/selinux/enforce\x00', 0x420200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000500000)=0x401, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d74000-0x32)={@random="ef8400000001", @random="4b72d57a2d0d", [{[{0x9100, 0x3f8, 0x3, 0x1000}], {0x8100, 0x0, 0x9, 0x2}}], {{0x800, @ipv4={{0x3fffffffffffff5a, 0x4, 0x0, 0x2000000000000, 0x1c, 0x0, 0x0, 0x100000000, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4b000-0x10)={0x0, 0x6c, &(0x7f000075d000-0x6c)=[@in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000baa000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c8f000)={0xffffffff00000000, 0x3, 0xf6, 0x2, r1}, &(0x7f000011e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000015d000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000950000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r2, 0x7, 0x3, [0x100, 0x6, 0x8]}, 0xe) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000973000)=0xeffd) mknod$loop(&(0x7f0000f31000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ae3000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000007, 0xdaf7) r1 = syz_open_dev$sndpcmc(&(0x7f0000b55000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfc6, 0x4000) fchmodat(r1, &(0x7f0000f9c000)='./file0\x00', 0x100) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getpeername$inet(r0, &(0x7f0000687000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d5000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000838000)="6300000001773c8758f4f9a28ce0f85647ceb4847e19fc55817be2487e675536e693eb576f2bc057306650137fa60486506e330bed8a8e5873eceae4ad7d897f52d66e9864933150a267ae551ea7c2203056afd8e0c4182c5b3da71eea329dc15d000ec862b9e155f35ec9f9379fe673375711e7") execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000dd4000-0x87)="a083e1c13af7476b98aa567545133b5047b275f4bfea5cbaeea55d4f094b784ed40929b67f3187c0d745e94c3c59c95dee88350c17d2a0c03d3cd2d782c3876b2f45916858150eb6704aefe127e0a1d529147118c1d078058112a936d3d1bd0c69f0d2c516c7fd8832c5a3c78a0d39858a2563a4ea2983fe7c5a4f8331a37d2a8eaf5e6fcf990b", 0x87) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x1, 0x0, []}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a7b000)={r0, 0xffffffffffffffff}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/07 16:24:21 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x80}) 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) r1 = socket(0x10, 0x1, 0x7ff) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00009d0000)={0x2002, 0x11000, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007a2000)={r1}) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000268000-0xa)='./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) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000f0000)="0ab3e470fc2d7ea69065f30150e1fb91", 0x10) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x0, &(0x7f00007de000)={0x0, 0x0}) accept$netrom(r0, 0x0, &(0x7f000079d000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000049000-0x6)="1b4eb2", 0x3) fchdir(r1) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0c000-0x9)='/dev/dsp\x00', 0x42001, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009df000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b0c000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b0c000-0x30)={0xb8, 0x0, &(0x7f0000b0b000)=[@decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0xadfb65140ee9bdde, 0x0, 0x0, 0x0, 0x28, &(0x7f0000492000)=[], &(0x7f0000260000)=[0x20, 0x0, 0x78, 0x30, 0x0]}, 0x8cf3}}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f00009f0000)=[@fda={0x66646185, 0x5, 0x1, 0x38}, @ptr={0x70742a85, 0x0, &(0x7f0000b0b000)=0x0, 0x1, 0x2, 0x3f}, @flat={0x73682a85, 0x101, r5, 0x1}], &(0x7f0000b0b000)=[0x38, 0x38]}, 0xffffffff}}, @release={0x40046306, 0x4}, @exit_looper={0x630d}], 0x93, 0x0, &(0x7f0000b0c000-0x93)="e773fe2fd5b3a9a05b343c5904185c6fbe805d51eea15bd9b2492862043ad3fcc94c01bc7d6454ff3ef69a64e285249a799bf7ff2c1069660cfb6d8b04aced2d7794774e9f79bbc47219a6109c193bc0030b75e139ec457bd5012bd32b028b7c4215838f16d62515b467e3bb520087f4017cf5f155df840d8ef6596af42e38988a5764bbc94bdce97ef2ae904ac5f9cc90e36e"}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000b0c000-0xc)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b08000)={0x1, 0x0, [{0x10100080000048c, 0x0, 0x7fffffffffe}]}) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00007da000-0x10)={0x7, &(0x7f000036b000-0x38)=[{0xa6, 0x3ff, 0x300000, 0x7}, {0x2, 0x0, 0x3, 0x5}, {0x4, 0xac6f, 0x5, 0x7}, {0x8, 0x14, 0x80, 0x6}, {0x7ff, 0xffffffff, 0x8001, 0xfffffffffffffff8}, {0xe8e7, 0x1, 0x9, 0x0}, {0xfff, 0x7, 0x40, 0x4}]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00008f8000)=0x0) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f000037d000-0xe5)=""/229) seccomp(0x1, 0x0, &(0x7f00001a0000)={0x1, &(0x7f00008af000)=[{0x401, 0x2, 0x4, 0x9}]}) kexec_load(0x0, 0x0, &(0x7f00006b0000-0xe0)=[], 0x0) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f5b000)='./file0\x00', 0x40, 0x14) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f5c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x802) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000841000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000129000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000b35000)=""/162, 0xa2, 0x100, &(0x7f0000f5d000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:21 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000ae1000)='/dev/adsp#\x00', 0x3, 0x20000) accept$packet(r0, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f08000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000412000)=0x81, 0x4) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c30000)=0x0) unlinkat(0xffffffffffffffff, &(0x7f0000eee000-0x8)='./file0\x00', 0x0) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$packet(0xffffffffffffffff, &(0x7f0000c3b000)='2', 0x1, 0x0, &(0x7f0000f2d000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) poll(&(0x7f0000f76000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 16:24:21 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, 0x7fffffff, 0x0, 0x0, 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 = add_key$keyring(&(0x7f00004b6000-0x8)='keyring\x00', &(0x7f000069b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00000c8000-0x6)='logon\x00', &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, r1) socket$alg(0x26, 0x5, 0x0) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x44c, 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) 2018/01/07 16:24:21 executing program 1: r0 = memfd_create(&(0x7f0000673000-0x19)='md5sumppp1trusted3system\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a38000)={0x80000001, 0x4, 0x3, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{r1, r2/1000+10000}, 0x100, 0x2, 0x100000000}], 0x18) 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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$sndpcmp(&(0x7f00004fc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x127000) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) r2 = dup2(r0, r1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00004dc000-0x6)={0x0, 0x1, 0x100000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r3, 0x894c, &(0x7f0000158000)="") r4 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb703, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b97000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00004b2000-0x4)=0x0) pipe2(&(0x7f0000ea1000)={0x0, 0x0}, 0x84000) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f7f000)="a49f4baf9623ce7a5665251b37eb8fbf359d6030077c113420bc556c1c72980353111cc071da08c93fe06944591c32585a8e06d1c476c2cc93eed84d7aa5bde8d3319508953fa350c43efe9e401beb0d4c47d4912388c91d30f63de5a7ae39b3cb90acfae1952bb37eda527be9afef6ef7675f3b21c69b4bd16edbcbc5e771356f6aacf9ab572751b55689c0c0f9de69eda1b5025cd5c14d2392750527e0052f1da87d4ffdf73a3a66eef37785192d785dbc64177e230c0a2206ad45eae54c90e3e5e22876b02836668529d45fe3633ed6f48d02a66262ba7e88", 0xda, 0x440d0, &(0x7f00009fd000-0x10)={0x3, {"d7ae66805f3415"}, 0x80000000}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009d0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000f7c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004eb000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f7f000)='rmd320-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f7f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000-0x4)=0xe8) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000932000)={@common='teql0\x00', &(0x7f000087e000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9cd66fffffffada5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893fec2d3b0000000000000000f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f2f000)={0x0, 0x4b}, &(0x7f0000ca0000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e2e000)=@assoc_id=r1, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d22000)=0x5, 0x2) 2018/01/07 16:24:21 executing program 4: mremap(&(0x7f00000c7000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f00009ae000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) r0 = semget$private(0x0, 0x0, 0x200) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000005b000)=""/38) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000871000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b55000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f36000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f00008b0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f55000-0x4)=0x48) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) accept4$inet(r2, &(0x7f0000bcb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sg(&(0x7f000089d000-0x9)='/dev/sg#\x00', 0x8, 0x84000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000762000)={&(0x7f00002eb000/0x14000)=nil, 0x14000}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000faa000)={0x0, 0x2c, "29c61dfe323f30d428179d23daa57b4667350aaa85cb02c2a67361acef757f9d9a4dc820f61cd3fc4e81a67b"}, &(0x7f0000ec4000)=0x34) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f2a000-0xdc)={r2, 0xd4, "4e68528215e48cb5ad66bf84759d1b323a9b2684b6387de8fa327719c7b3a16c659ecdf2f26953de02c6d1483c2dfac94a5620f22eebf0dfcf4ad0e3fc0ab3ef66eeb562b6a0659e57f648296ad89a461126306ec0720a452836c8c24ee42f705bc534aa3c5cedea206030b0b0f0913d99cec70b3ac9b8be4928b964371245f731e31075f4eaaab559510c0e0881d789681949e94995e9dd9ae86b9eb370ea7e6a1aa1871e43da65fc6b5814674f37d5a1854ebbe7be5a2edc21c2a6dc2ed68027c41246929614b067d757a93ae1e8ece911e600"}, &(0x7f0000fab000-0x4)=0xdc) r3 = accept$alg(r0, 0x0, 0x0) setxattr(&(0x7f0000d80000-0x8)='./file0\x00', &(0x7f00007d9000)=@random={'security.\x00', 'wlan0]user-\x00'}, &(0x7f00004fc000-0x40)='ctr(aes-aesni)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e36000)=[], 0x0, &(0x7f0000ac8000-0x10)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fab000)=""/112) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x8, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0xab71, 0x86, &(0x7f0000304000)="fac6d8d296e46b8b7b7f71be9828cbb745707ed9f941b5ecc869afaf682f5e6497156dd87f698773a0f3246926840f4871bc2b2bf36ea127cb95e731e808464c27a30a35a54a1d34f3bcb1930a883130cf81170100b9f8eddf18d902740f5a49faa9f744ac57e40ab48941461741f6da24304afd48c68c0b5f57d54c1a9eb0e6a8c27aadf00106e678b8fb859f5853", 0x8f) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000175000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000596000-0x9)=""/9) r1 = syz_open_dev$sndctrl(&(0x7f000041e000)='/dev/snd/controlC#\x00', 0x1, 0x40203) dup2(r1, r1) syz_open_dev$sndctrl(&(0x7f00008be000-0x13)='/dev/snd/controlC#\x00', 0x7f, 0xb00) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000f16000-0x110)={{0x3, 0x0, 0x0, 0x9, "000600031e88050000000000000000010ec9f05a394ed4b9b47b7900007edf27875080000000000000000044", 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7fff, "7addc1642544907734c333c4099858d118ee5b0c886727c54a954a1dd18f3be6ecf0f6f4bc0919cb3af71547a38057f71fd85c386bd881109369a5120343995d", &(0x7f0000f46000-0x12)='wlan1proc#jcgroup\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x0, 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]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00002f8000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000365000-0x39)=""/57) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000973000)={&(0x7f000054b000-0x8)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$mice(&(0x7f00004b4000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006a1000-0x4)=0x0, 0x4) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000106000-0x2)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aa7000-0x4)=0x0) setpgid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000af9000)=0x0, &(0x7f00002b2000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x89eb, &(0x7f000036b000-0x28)={@generic="e7ea028afe43a58687c299b6fdeb1c3d", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716000e05a9445e0004dc04f6238f7e23"}) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fcd000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) accept4$packet(r0, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d44000)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ce8000-0x10)={r1, 0x1, 0x6, @random="23fbe608b9f2", [0x0, 0x0]}, 0x10) write(r0, &(0x7f000039b000)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000f5a000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006aa000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000775000-0x4)=r1) sendmmsg(r0, &(0x7f000068e000-0xe0)=[{{0x0, 0x0, &(0x7f000015f000)=[{&(0x7f0000ce5000-0x1)='-', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4020001) r2 = accept(r0, &(0x7f0000228000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000adb000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00006ca000)=0x7, 0x4) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ead000)={r0, &(0x7f00009cf000)="336c7d054694d8ef55c44629844e3e20548709fb53a124a0786d63ab14fa4348ffa249bef702f3e1e7eb6cce90fac17b70e36ad2ce0d25748f02f82d8585136920f57bfa2420f6fdf04182d8ae343cd84c6a590e8f00b84a008a9e7c11fc0a60376468f88ee377ea12ba4e9285f1c447e5063b15831277638e3d02e5767bdf20fcb7ac25096e9595bd0e8ce137c65ab57713f22e1e6d418c4d3d1e830b49366cc1c45179597c20c07ac37eef8282113c9ba741d523f5746f169df669712623bef861fcd5", &(0x7f0000e39000-0xfc)=""/252}, 0x18) readv(r0, &(0x7f0000001000)=[{&(0x7f0000e40000-0x1000)=""/4096, 0x2}], 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00007aa000-0x4)=0x0) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) fcntl$setlease(r1, 0x400, 0x3) bind$alg(r0, &(0x7f000070a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000240000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) open(&(0x7f00002e7000-0x8)='./file0\x00', 0x0, 0x101) sendto$inet6(r2, &(0x7f0000018000)="ac", 0x1, 0x0, &(0x7f000001c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fallocate(r3, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000021b000)={0xfffffffffffffffe, 0xb7f, &(0x7f0000b12000)="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", &(0x7f0000b1b000-0xdf)="1dc11fc44d2a2d1b0dd5c28eb60b5835587948c42af9ba158988a7aa5fe73c597cbe62d8dfedad825bb9a1b9cbbc8158095b29b2c498f58ffeb1cef991810de902719df847aa01d15409518c0bbc52395481bc46aed527518f8435ad79d9529601183f29ef45b75ade49fe6d5e804e112fc2c93098f93b5efccae96e7c0de6dba1c8fa8bd211b4aeb33627adb5d70d53590b2d1d5fcaf571648eef7b5e8882baa2d761f9a66eb7deec897ba91bad82b4cca4bc8edbb1f94ca3dd5bfc781fc69ce73daf7ce59c3bba8df56ba344d8f22e4f4d7aa80f7f76ba94437453e22f1e", 0x1000, 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000e6000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b1c000-0x70)={[{0x3ff, 0xffffffffffff8001, 0x9, 0x0, 0x6, 0x80c0, 0x8, 0x9, 0xffffffff00000001, 0x40, 0x9, 0x30, 0x6}, {0xd59c, 0x1, 0x1, 0x2, 0x10000, 0x8, 0x7, 0x100, 0x1ff, 0x1, 0x9, 0x7, 0x9}, {0x3, 0x1, 0xfffffffffffffffa, 0x7fffffff, 0x2, 0x6, 0x101, 0x7, 0xfffffffffffffffd, 0x5, 0x6, 0x5, 0x1f}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b1c000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000)=0xe8) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b1c000)={0x3, 0xa, 0x9, 0x40, 0x0}, &(0x7f0000535000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ed000)={r3, 0x3}, 0x8) mlockall(0x2) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c81000-0x1)=0x0) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000528000-0x4)=0x0) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000582000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r0 = getgid() setgroups(0x1, &(0x7f0000441000-0x4)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000944000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000973000-0x8)={0x0, 0x7fff}, &(0x7f00002c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000085000)={r1, 0x9}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 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) read(r2, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000689000-0x18)="6d696d655f747970656d643573756d6370757365743a9300", 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06598aea2943f5e94c844a55527af84fb28f00f820004000000000000786b3a976da7b57211af834e7d56b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c47000-0x28)={@common='bcsf0\x00', &(0x7f00004f6000)=@ethtool_gstrings={0x1b, 0x0, 0xa2, "fc35e0338f43633f300152ec83bd50989c34fdf90c4805fc1711eb08d738953c2a7194b7f89fd6d0459eeafb71692389a22b8cf14f06ebd11c48372f1c050124972e3f6483178ffb8fda44c4fa3a7cdb2b18a57b0da07de9f5480a8494b2ff4718cb24905c0c25cda655df051d11d998a7d2b48c8ad67f58fe7437e75b6cbc431915d7a9cceafe729cfcdb53287819673637b7eca2df1991cf58755bb8853161bc24"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003ca000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) connect$inet(r0, &(0x7f0000b09000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000383000)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) getsockname$ax25(r2, &(0x7f00007b8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r0, &(0x7f0000718000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe87c}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000aa8000-0x20)="70a5551ad59162f0d12a9324c05f6842a31cee79cc385b2e8fefc8468b9eda89"}) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/checkreqprot\x00', 0x789210b561151b5c, 0x0) getsockname$inet(r1, &(0x7f00008c9000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000109000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000007c000)=0x0, 0x4) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00006a0000)="", 0x0, 0x3fff, 0x0, 0x144) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syncfs(r0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00007b5000-0x4)=0x7fffffff, 0x4) 2018/01/07 16:24:21 executing program 3: clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x2000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) 2018/01/07 16:24:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000836000)="430b769bb099336e5905", 0xfffffffffffffd60) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x0, 0x9, 0x60}, &(0x7f0000258000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e91000)={r2, 0x3}, 0x8) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = request_key(&(0x7f0000d65000)='.dead\x00', &(0x7f00004c3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd7000-0x1)="06", 0x0) keyctl$search(0xa, r1, &(0x7f000075e000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008e6000-0x8)='./file0\x00', 0x101000, 0x8a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f47000)={0x0, 0x58, "c6a96649965f9b2bb1e131bccdd5f0e981e473ab7954cc17d7c066a38a32819054d2dc7b748e59c5565df0a7a11727765df7245b7731919964299a17abc55a76acd0d8dfc602835e30c4a0ee3b92b639bbde65b2e7bd0420"}, &(0x7f0000789000-0x4)=0x60) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000039d000)=0x95) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004a6000)={r3, 0xf4, "f71ee9abb2d1d20c7ccdc113f5ea5a51068487659052f074fadcecf5af9c6e64a8e0edf97a0ce3c343c4cc9f927b3f2ff8dcb0593e6f944277b5cafa136be6a34e034242bc984784793c590ff77d5dbb0bd9d72c329f8ec93ce12cdfd6a11d4c32bc17d840c4c91ec855a9675bc35589afb1cbdfb2bba6cb4c1db74160f05a6d98b88439647612ab74459e2fde35757169785a525579d3a62e3f10649dac901ea2d4608ce884924ffe20602a71095af27d914c22dcdd4035704893f3eba450659fc5ab0049cd94ccb2bb830e3f0f87ae3cd0a9ac26e31cbb19b9f37d01a5680b886f2171fe217cd35c00cc738cf00823420c4b5d"}, &(0x7f00007f7000-0x4)=0xfc) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(r0, &(0x7f000085d000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f82000)={@common='ip6gre0\x00', 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f83000-0x8)=0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14d", 0x90}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000f83000)='/dev/midi#\x00', 0x40, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f83000)=0x0, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000df5000-0x10)={0x2, 0x1, 0xffffffffffffffff, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004a6000-0x8)={0x0, 0x1ff800000000000}, &(0x7f0000f85000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e6b000-0x8)={r3, 0x0}, 0x8) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7f) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e14000-0x10)={0x0, 0x0, &(0x7f000086f000)=""}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043e000)={0x0, 0x0, 0x0}, &(0x7f0000d47000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) close(r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r4 = socket(0xa, 0x20000000000803, 0x0) ppoll(&(0x7f0000340000-0x20)=[{r0, 0x80, 0x0}, {r1, 0x4040, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x4, &(0x7f00000b5000)={0x77359400, 0x0}, &(0x7f0000aaa000-0x8)={0xc3}, 0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000009d000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000745000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d8b000-0x10)={0x80000001, 0x0, 0xfffffffffffffff9, 0x1, 0x0}, &(0x7f0000e56000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000061000-0x8)={r3, 0x101}, 0x8) r4 = dup3(r0, r1, 0x0) connect$ipx(r4, &(0x7f0000b89000-0x10)={0x4, 0x0, 0x0, "c14403c72c90", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00008e8000-0x10)=@common='lo\x00') connect$inet(r1, &(0x7f000077e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b29000-0x71)=""/113, &(0x7f0000a6c000-0x4)=0x71) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000f50000-0x30)=[{&(0x7f0000793000)="0ee33b0db701a8be5722c5b44154d33812d5f119e0387d97f55c388606a089cf5612ac4d0d8c4bc87761f97fcb946f9ea16ff889eb0cbb86c454c8fd9be9a44cbbd5446ef87126f667ac", 0x4a}, {&(0x7f000029d000-0xee)="3f697173e3666a45e8459fcf8403539233403bd8d3ecd12cc7f2b8f856ad155047189398e5ec725749c77dff23dd8afa753b867314579f7d7bdeb4fe59ada4fab17e099b4cb76502a4d51595efe5998eb7889587ab0b6900397ad0f708ecb70a91c1c69a3893992996df3ae64ba626def5b79aed61cfd55371ad8b94a85149a4df1750c5855dc8e27eb1a22c80bc6e23190a5e59930bb030493172a2d675451310d71d4d45fd4bffd894cedd3795b83a0bd57821464a53ecd5024f8027d0161621fbe152e8516dfd8198bb28fd22e4dce08d46ce449d2f8f783537f837745e67d6cb14995e7af36fb1b5534a4f08", 0xee}, {&(0x7f000025d000-0x1000)="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", 0x1000}], 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d12000-0x8)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000564000-0x4)=0x40) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) rmdir(&(0x7f0000b87000)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e9c000)=0x0, &(0x7f0000736000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000090e000-0x10)={0x9, 0x8, [0x8001, 0x3]}) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x34bfdc9e32880749, &(0x7f00001c1000-0xb9)="", &(0x7f00002cc000)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c94000)="72d6a3f78d896211786b4f2cd493f93a7ddb56125e4f704d862df82eae4f93b812f3d5bbb9ebf659d12b29356dde8abc10b23370987fb50f77f8987fe94979f871", 0x41) 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) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a6000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e6b000)={0x0, 0xffffffff00000000}, &(0x7f0000cd8000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000016f000)={r1, 0x5}, 0x8) syz_emit_ethernet(0x46, &(0x7f000066a000-0x6b7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e74000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000b3f000)='/dev/dsp#\x00', 0x5, 0x0) linkat(r2, &(0x7f0000aa5000-0x8)='./file0\x00', r3, &(0x7f0000c90000)='./file0\x00', 0x1400) accept4$unix(r3, &(0x7f00004b1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000de2000)=0x6e, 0x80800) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000adc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000264000)=@generic="2372d9f966853a72a7b2812618622fce") getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008fc000-0xb8)={0x0, 0x2a5, 0x2, 0x5, 0x3, 0x8, 0x3, 0x2, {0x0, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff, 0xe8a, 0x0, 0xfffffffffffffffd}}, &(0x7f0000a89000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae9000-0x6)={r2, 0x9}, 0x6) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) times(&(0x7f00005c0000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)=']', 0x1}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = syz_open_dev$adsp(&(0x7f0000842000-0xb)='/dev/adsp#\x00', 0xe0000, 0x0) r2 = getpgid(0x0) fstat(r0, &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007aa000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000392000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1a000-0x4)=0xe8) getgroups(0x4, &(0x7f0000195000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00008a6000)={&(0x7f0000e71000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008bf000-0x20)=[{&(0x7f000003a000-0x69)="38a140d3cdcef9f987ebb6a29cd4960c89c128ca4f7ee6f5ab643fc9a252c15950b2b9eab26fdfb337d2f2aa9397815ea111c3a24c91a93a3196f3b2ed1608cf9e677277287d033be04a969392a9561bea55b4ace8c48c5b7b4afd25a5142cc2d2f2cf4fc516116d20", 0x69}, {&(0x7f0000a7c000-0x56)="4ead84471c1ea567d5aafbf9570aa17136d256068289473d7ca66de0875da94556bdd82664b490a977fd42ac5a7734ab8843edfa5ca1f9acec55c2bc52c2922cf47838a153d997a2f8d93e634741f700cb539a6f6cd9", 0x56}], 0x2, &(0x7f0000b78000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc0, 0x11}, 0x4040000) r8 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00005c1000)={0x0, 0x0}) timerfd_settime(r8, 0x1, &(0x7f00001ca000-0x20)={{0x0, r9+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r8, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x807, 0x400) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed9000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f22000-0x4)=0x3) 2018/01/07 16:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0xf, &(0x7f0000150000/0x2000)=nil) readv(r0, &(0x7f0000592000)=[{&(0x7f000026d000)=""/1, 0x1}], 0x1) vmsplice(r1, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)='6', 0x1}], 0x1, 0x0) 2018/01/07 16:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf8000-0x8)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009b4000-0x20)={{&(0x7f0000a04000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b26000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f000017b000-0x8)='net/raw\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d7e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000306000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x20000000102) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/sequencer\x00', 0x406701, 0x0) getpgrp(0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x56, &(0x7f0000b10000-0x5b)="8a3b91267f2450c159e508d48a691ea76a8236ea5a028ff2b05d95f21815d6162685136a423642ab6237853b1aff3b5858de0df4e79cc50ccf46ea7d4a8c386d60c52b4f7b6b7b7027baea4a87e2d2874e6be652faaa3047c8b946") ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) recvfrom$ipx(r0, &(0x7f0000914000-0xa0)=""/160, 0xa0, 0x40, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000fb5000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x200000) ioctl$TCSBRK(r0, 0x5409, 0x8) 2018/01/07 16:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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 = accept4(0xffffffffffffff9c, &(0x7f0000bb3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c87000)=0x9, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003da000-0x4)=0x401, 0x4) getegid() futex(&(0x7f00008eb000-0x4)=0x0, 0x0, 0x0, &(0x7f00009b7000)={0x0, 0x0}, &(0x7f0000965000)=0x0, 0x6) clock_gettime(0x8, &(0x7f000060d000-0x10)={0x0, 0x0}) 2018/01/07 16:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000570000-0x11)="4479dd92c7619f49c7c9a2bf24087104d4") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000198000-0x4)=0x89f, &(0x7f000075a000-0x4)=0x4) 2018/01/07 16:24:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x408102) r1 = syz_open_dev$midi(&(0x7f0000846000-0xb)='/dev/midi#\x00', 0x7fff, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ed0000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) munlock(&(0x7f000043d000/0x3000)=nil, 0x3000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getgroups(0x9, &(0x7f00009cd000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r4) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003fa000-0x4)=0x0) 2018/01/07 16:24:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000018e000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x240000000003, 0xb) getsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000431000)={0x0, 0x0}, &(0x7f00004a4000)=0x10) 2018/01/07 16:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, r1}, &(0x7f0000399000)=""/1, 0x1, &(0x7f00005f8000)={&(0x7f0000bb1000-0xe)={'sha256-generic\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000677000)='./file0\x00', 0x80000, 0xa) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/07 16:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001e7000)=0x0, 0x800) accept4$packet(r2, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7f000-0x4)=0x14, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00005a1000)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02cb08000080e076480943c808fe58a2b25205000100723e0100010000d7000000050e04001741380a00965300000000001a8d0000230b0c00092300000060ed", 0x50}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000cb3000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000037000)=0x0) 2018/01/07 16:24:22 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fcntl$setflags(r1, 0x2, 0x1) preadv(r1, &(0x7f0000012000-0x30)=[{&(0x7f000000f000)=""/245, 0xf5}], 0x1, 0x37) 2018/01/07 16:24:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000da4000-0x50)={{0x8, 0x0}, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) select(0x40, &(0x7f000012a000)={0x4, 0x5000000000000, 0x7ff, 0x2, 0xffff, 0x0, 0xafe, 0xffffffffffffffc1}, &(0x7f0000207000)={0x4, 0x0, 0x2, 0x3f, 0xf13, 0x3, 0x4, 0x9}, &(0x7f0000469000-0x40)={0x4, 0x1, 0xd1bc, 0x100000001, 0x8, 0x2, 0x8, 0x4}, &(0x7f00000c7000-0x10)={0x0, 0x2710}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cb2000)={0x0, 0x0}, &(0x7f00007b5000)=0x10) r1 = epoll_create(0x80000000000b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000717000-0x108)={0x1, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a01000)={0x0, 0x0}) [ 34.170555] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT [ 34.193440] binder: BINDER_SET_CONTEXT_MGR already set [ 34.193458] binder: 4565:4574 ioctl 40046207 0 returned -16 2018/01/07 16:24:22 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="", 0x0) shutdown(r0, 0x0) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000dce000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002c000)={0x0, 0x8}, &(0x7f0000926000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072f000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f0000995000)=0x8) getpeername$packet(r0, &(0x7f00000ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000546000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b5000-0xc)={r2, 0xfff, 0x20}, 0xc) recvfrom$packet(r0, &(0x7f0000d16000-0x1c)=""/28, 0x1c, 0x2002, &(0x7f000041a000)={0x11, 0x8, r3, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) shutdown(r0, 0x1) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ea0000-0x10)={0x5, &(0x7f0000246000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_open_dev$sg(&(0x7f00002a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021f000)='/dev/input/event#\x00', 0x2, 0x2) write(r0, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) 2018/01/07 16:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) io_setup(0x9, &(0x7f000074f000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) syz_open_dev$vcsa(&(0x7f00001df000)='/dev/vcsa#\x00', 0x5, 0x0) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0xfffffffffffffffd, 0xb554, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x8000000000000003, 0x0, &(0x7f0000f26000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb2000-0x40)={0x3, 0x7, 0x2, 0x8, 0x40, 0x80, 0xfffffffffffffff8, 0x5}, &(0x7f0000fb1000)={0x6, 0x401, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffe, 0x8000, 0x81, 0x1}, &(0x7f00007ac000)={0x1f, 0xfffffffffffffffd, 0x2, 0xdd, 0x4, 0x5ac, 0x6, 0xffffffff00000001}, &(0x7f0000fb1000)={0x0, 0x0}) 2018/01/07 16:24:22 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe4000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe4000-0x4)=0x18) r2 = dup(r0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) r1 = syz_open_dev$mice(&(0x7f0000ffd000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000ccb000-0x4)=0x0) recvmsg$kcm(r0, &(0x7f0000470000-0x38)={&(0x7f0000f39000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f78000)=[{&(0x7f00005f4000)=""/249, 0xf9}, {&(0x7f00004de000-0x94)=""/148, 0x94}, {&(0x7f000004d000-0x1000)=""/4096, 0x1000}, {&(0x7f000028c000)=""/230, 0xe6}], 0x4, &(0x7f00005d7000)=""/94, 0x5e, 0xfffffffffffffffa}, 0x2000) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x20}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x8, "ffdc0a32"}, 0x18, 0x0}, 0x81) sendmsg(r1, &(0x7f0000185000)={&(0x7f0000a8c000-0x10)=@llc={0x1a, 0x11, 0x800, 0xffff, 0x4, 0x7, @random="bc1e5a81b909", [0x0, 0x0]}, 0x10, &(0x7f00007f6000-0x30)=[{&(0x7f0000289000)="73b00305919c7e84c7e1679847491e8f55ca56a1c86aaea152022352e969a8d67a9e28467bbb80dbdc1473f3b8e1c0bd0e104dba9388af641b78166d93ed9b7454d7e7930086addbacd480aa1ee39680d02ec8f03a50f9ba9a698ab0e54e642d921ee424e971cfe9ca86209e51b30f865334f3c131005075b61f97ef0fc5858d24205931d95f5b5811ceb32d563e6039b9c78716d9c2266fa9beb10488ba79faea25b7273cd9c5d5bdc952ae64b8a219bbef98901915a584595ee339c0e9373c8df1e240779c42c3fd089c35e8c2", 0xce}, {&(0x7f0000e22000-0x9e)="d9c60f290884f992f52ec449f02a467da134fc9efc197fec02f0efaa26224bceeb20f25fae66c5df6b792ee2d0cc06bc0291336fcec8998fd8a2f4a10fc4c8d3a42d37f01b5a977ef4c1fa80894d8cbdf84935a924137981f12342329a663bd7846db18bda64f229301d62fbb781444163850a7a9096520839e56b07de3aa21a4bf42b123039f7f99e253bf145dc7b4ddab390586795c9570d5002d6302b", 0x9e}, {&(0x7f0000619000)="8f29b506de1633c624744a950ff390d534", 0x11}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/07 16:24:22 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000104000)='/dev/snd/midiC#D#\x00', 0x1, 0x80400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000558000)={@common='nr0\x00', @ifru_flags=0x1a00}) prctl$void(0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f0000)=0x8) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000169000)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000730000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/07 16:24:22 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, 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) capset(&(0x7f0000a3f000-0x8)={0x8000019980330, 0x0}, &(0x7f0000a9a000)={0x100000000000006, 0x6, 0x2, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d63000)={0x6, 0x179, 0x401, 0x6, 0x9}, 0x14) r1 = shmget$private(0x0, 0x4000, 0x1930, &(0x7f00007bc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00009f8000-0xa4)=""/164) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000284000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050449faf5238f7e23"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000919000-0x4)=0x0) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={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) sync() clone(0x100, &(0x7f0000ce2000)="", &(0x7f00001e5000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f000098e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00008b0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000b3e000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00004ca000)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x1c) setxattr(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000d16000-0x15)=@random={'system.\x00', "29c229776c616e316c6f00"}, &(0x7f000099b000-0xa)="73008200004200000900", 0xa, 0x0) ioprio_set$pid(0x2, 0x0, 0x4000) sync() r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0xf6b5, 0x9, [0x7fffffff, 0x7, 0x3, 0x8, 0xc000000000000000, 0x8, 0x1, 0x100, 0xe9d]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x9b1c, 0xa9, 0x1, 0x8000, 0x6}, 0x14) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x9}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x101000, 0x0) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000096d000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000228000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000289000)=0xb) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) mbind(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000e94000)=0x7f, 0x81, 0x0) [ 34.353670] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') timerfd_gettime(r1, &(0x7f0000b6f000)={{0x0, 0x0}, {0x0, 0x0}}) vmsplice(r1, &(0x7f00007db000-0x20)=[{&(0x7f00001b5000)="b485da", 0x3}, {&(0x7f0000208000-0xd9)="f8056e50c55f5e9459abcf1107cd80495cd23bdd2be265e15beda1e18106db32d17068fb9640f827265a618d648730720185c6281d64f8b51112fd0974115a789c99d13fbd3183ebc3174f1652a7f37eca03b170e1e75400bf07e43a2a2e673dc0b275613436889a1da276a5c6e1ba36d2bae5604c248caf8c35fb982f897e5fc3cc54ba8bd8256ea63bd613bee4b8c087a1808b49c92ad019fa624ddc44a331df0c5481e53f85818c0e914ec841ad23ebf4f705cd04dd8aa3c9dbb55b385c43ff5aaca85a00ac5712951ab0c733b88f3311a61cb806d3b1ad", 0xd9}], 0x2, 0x0) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x61) 2018/01/07 16:24:22 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008f6000)=0x0) ioprio_get$pid(0x1, r0) pipe(&(0x7f0000c52000-0x8)={0x0, 0x0}) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000b06000/0x1000)=nil) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/0, &(0x7f0000baf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fab000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x9, r4, r5, r6, r7, 0x2, 0x132000, 0x0, 0x0, 0x0}, 0x8, 0x9, 0x2, 0x100000000, r0, r0, 0xffffffffffff88e2, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000dc5000-0x4)=0x7, 0x4) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000642000)={0x1, &(0x7f0000d66000-0x8)=[{0x10001, 0x8000, 0x4, 0x407ffc0003}]}) waitid(0x0, 0x0, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00001d3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e55000-0x8)={0x0, 0x9}, &(0x7f00007b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c2000-0x12)={r1, 0x1, 0x5, [0xffffffffffffff7c, 0x1, 0x5, 0x52334738, 0x9]}, &(0x7f0000405000-0x4)=0x12) 2018/01/07 16:24:22 executing program 7: r0 = socket(0x3, 0x80807, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001000-0x51)="a3da43b8064ca895baf58b66d659a37549706a87cd5d062569e5d3cd051c89c86170ada01b5671b974dd5ecbb3f91b1b3b2a228381472519a13b5f2cc8a048f677f033ab458822fdf213a30b06a67cd9ae") mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc5000-0x8)={0x0, 0x7fffffff, 0x400}, &(0x7f0000fc4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc5000-0x8)={r2, 0x5}, &(0x7f0000a65000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc4000-0x5c)=@ethtool_dump={0x0, 0x0, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x8, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b0c000)=0x0, &(0x7f0000b53000)=0x4) r3 = socket(0x2000000011, 0x7, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000db8000)={@generic="daae082b9474f0b6a3e3fac0851f2712", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f88000)={0x8, 0x1, 0x100000000, 0x0, 0x8}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = syz_open_dev$mice(&(0x7f00000ca000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00001c4000)={0x0, 0x2, 0x0}, 0x4) bind$bt_rfcomm(r3, &(0x7f0000ed2000)={0x1f, {0x2, 0x6, 0x101, 0x4, 0x8000, 0xff}, 0x7}, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00006b3000-0xa)={0x3, [0xba2, 0x2, 0x9]}, &(0x7f0000b7b000)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000137000-0x80)=[@in6={0xa, 0x2, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x0, 0x2b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 34.510373] device syz0 entered promiscuous mode 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000691000)='./file0\x00', 0x0) mknod$loop(&(0x7f00003b1000)='./file0\x00', 0x8000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000715000)='/dev/kvm\x00', 0x141080, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/07 16:24:22 executing program 0: clone(0x0, &(0x7f00001c3000)="87", &(0x7f00000da000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00003ba000-0x1)="b4") clock_adjtime(0x0, &(0x7f000040a000-0xd0)={0x0, 0x0, 0x0, 0xe2fc, 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) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0xf000, 0xf000, 0xd000], 0x9, 0x10, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b75000)={0x0, 0x0, 0x0}, &(0x7f0000ca3000-0x4)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000004000)="000000f87f20ffff") mkdirat(r1, &(0x7f00009e3000-0x8)='./file0\x00', 0x0) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d97000-0xf)='/dev/sequencer\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, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r0, 0x11, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f51000)=0x185320000000000) 2018/01/07 16:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3264, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00003d5000-0x9)='/dev/sg#\x00', 0x81, 0x400100) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000069000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = syz_open_dev$dspn(&(0x7f000014c000-0xa)='/dev/dsp#\x00', 0x5, 0x400000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000d57000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x1}, {0xa, 0x2, 0xbfed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0xfb63, [0x7fffffff, 0x60d3, 0x0, 0x1, 0xffffffffffff5b8f, 0x101, 0x3, 0x7]}, 0x5c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6e8) recvmsg$kcm(r3, &(0x7f000051f000-0x38)={&(0x7f0000ff1000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000813000)=[{&(0x7f0000b0f000-0x14)=""/20, 0x14}, {&(0x7f0000532000)=""/2, 0x2}, {&(0x7f0000975000)=""/4096, 0x1000}], 0x3, &(0x7f0000812000-0x3f)=""/63, 0x3f, 0x8888}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000007b000)={0x2, 0x0}) 2018/01/07 16:24:22 executing program 1: 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(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 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}) r3 = syz_open_dev$dspn(&(0x7f0000200000-0xa)='/dev/dsp#\x00', 0x400, 0x403) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000df3000-0x4)=0x8) 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$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000490000)={0x16f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xffffffffffffffff, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f0000701000)={0x10, 0x0, 0x0, 0x0}, 0x3ad, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x12, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000570000-0x10)={0x0, 0x68, &(0x7f0000c6f000-0x68)=[@in6={0xa, 0x0, 0x1c5687bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcaa1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe00}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009af000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b51000-0x14)={r1, 0x7fff, 0x4, 0x1, 0x1, 0x83}, &(0x7f0000043000-0x4)=0x14) 2018/01/07 16:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x4, &(0x7f0000f14000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000982000-0xbc)={0x100, 0x2, 'client1\x00', 0x4, "9e139b5644e9ae86", "b6d6d94d6ef0a7f5b6359021e6ed435f10cbb967682f63b7e22523e748f721f8", 0x8, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000022d000-0x14)={0xffffffffffffffff, 0x0, 0x80, 0x3, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000f7000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$unix(r3, &(0x7f0000250000)={&(0x7f000022c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e8000)=[{&(0x7f0000b1e000)='N', 0x1}], 0x1, &(0x7f0000c68000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/checkreqprot\x00', 0x6, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000dca000)={0xfffffffffffffffc, 0x12844e64, 0x5, 0x0, 0x80, 0x9}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000598000)=""/24) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r0, &(0x7f0000e99000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000109000-0x4)=0x10) accept4$packet(r4, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000540000-0x4)=0x14, 0x80002) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x401) r0 = syz_open_dev$audion(&(0x7f0000cc9000)='/dev/audio#\x00', 0xb4e3, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a82000)=""/151) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c4000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) fstatfs(r1, &(0x7f000062b000-0x1d)=""/198) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) socket$netlink(0x10, 0x3, 0x15) close(r0) 2018/01/07 16:24:22 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x2)={0x3, 0x33e8f073, 0x7fff, 0xffffffffffffff80, 0x8, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000008000-0xae)=""/174) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/kvm\x00', 0x10002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/load\x00', 0x2, 0x0) r3 = semget$private(0x0, 0x20000000000001, 0xfff7fffffffffffc) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00003b0000)=[0x100000001, 0x511, 0xb4c1, 0xff, 0x1, 0x9, 0x7fff]) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000134000-0x4)=0x4, &(0x7f00000e5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000650000-0x8c)={0xfff, 0x1, 0x20, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000869000-0x4)=0x0, &(0x7f0000536000-0x4)=0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000492000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000017000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00008a6000)={0x1933400000000, 0x80000002, 0x400, 0x7ff}, 0x10) getpeername$netlink(r2, &(0x7f0000bcb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000517000-0x4)=0xc) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000099d000-0x18)={r0, &(0x7f0000ce2000-0x7b)="8f3da7ace772afd912a08f41e844ca460f321d15456131ab6ab91c4077f9d851ce547010735456eda49ca9bec0d7f0d535c1052997a3f5f1adcaa1efade0cfe9e61f29ccde8394646234c6920df6abcac287503d85c090fff79128a26460144fbb02b688b65c3ca0c5f186dcb6d544d986edd433a4b4095dc3bc3b", &(0x7f0000e14000)=""/0}, 0x18) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d62000-0xd)='/dev/usbmon#\x00', 0x3f, 0x4200) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000bee000)=0x9, &(0x7f0000193000-0x4)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000db7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000864000-0x17)='%..^\'vmnet1keyring-@&&\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b13000-0x16)='/selinux/checkreqprot\x00', 0x20a840, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000006a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="d971ac30bd87acce3f03cee662a2cd01", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/86}, &(0x7f0000001000-0x4)=0x58) read(r1, &(0x7f000037c000)=""/104, 0x68) 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) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c83000)={0x0, 0x0}) write(r2, &(0x7f0000a6d000)="1f0000000406ffde0016f49f0089f0ffff1de001000341070000000001e7cc", 0x1f) 2018/01/07 16:24:22 executing program 0: 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 = syz_open_procfs(0x0, &(0x7f0000e26000)='gid_map\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d98000)=0x0, 0x4) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000060c000)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000-0x4)=0xe8) fstat(r0, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000f5000)={0x0, 0x0}) r6 = geteuid() r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c98000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) r10 = getegid() r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000881000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a63000)=0xe8) getresgid(&(0x7f0000e08000)=0x0, &(0x7f00009df000-0x4)=0x0, &(0x7f0000658000)=0x0) sendmmsg$unix(r1, &(0x7f0000688000-0x38)=[{&(0x7f000066f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000f6000)=[{&(0x7f000022d000-0x18)="fefebfd13599608c099de02aca4873762d44c54bbb696014", 0x18}], 0x1, &(0x7f0000b73000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4}], 0x1, 0x20000000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a20000)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="f7e83da45cfc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000041b000-0x4)=0x0, 0x4) 2018/01/07 16:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00007bf000-0x9)='/dev/kvm\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000311000-0x4)=0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000701000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00002a6000-0x4)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00005a0000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000a64000-0x400)={"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"}) [ 34.772995] kauditd_printk_skb: 78 callbacks suppressed [ 34.773006] audit: type=1400 audit(1515342262.615:97): avc: denied { setopt } for pid=4699 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=netlink_generic_socket permissive=1 [ 34.780985] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x2, 0x5, &(0x7f0000b94000-0x8)={0x0, 0x0}) r3 = getpid() stat(&(0x7f000043c000)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030f000)={0x0, 0x0, 0x0}, &(0x7f0000a11000-0x4)=0xc) r6 = gettid() stat(&(0x7f0000cc9000-0x8)='./file0\x00', &(0x7f0000d38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00006dd000)={0x0, 0x0}) r10 = getuid() r11 = getgid() sendmsg$unix(r2, &(0x7f0000a30000)={&(0x7f0000692000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b09000-0x10)=[{&(0x7f0000b6c000)="da44ed127bb4400c800c5c1bb874f3c2ed5cf812d081dfd0a6c0334a9e2af01eea511020", 0x24}], 0x1, &(0x7f0000672000-0x108)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r0, r0, r0]}], 0x108, 0x4000}, 0x4000010) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f1000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000808000-0x2c)=[@in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x81, 0x0, [0x200, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000063b000)={0x74, 0x0, [0x2, 0x100000001, 0x34, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000059c000-0x4)=0x7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00006e2000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ad000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f38000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000493000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x0, 0x0}) [ 34.812169] audit: type=1400 audit(1515342262.616:98): avc: denied { create } for pid=4699 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 34.817424] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 16:24:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001d9000)="02", 0x1, 0x0, &(0x7f0000ab9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pread64(r0, &(0x7f0000aba000-0x40)=""/64, 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1f, 0x3ff, 0x6, 0xfffffffffffffffc}, 0x8) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x80000001, 0xc982) sendto$inet(r0, &(0x7f0000308000-0xf6)="a51ebb713ca64433f9921be15e374d2c8bb01ccc003e2f11815e9145451b99bc105413deaec3cbf9df80d5762122ea77bf501f7700d9d3f00fc124b9673a584e8c184443e286b07e1309ca48701c2170a3e33d94304e4733ac5290a7cac66eeb9dbc3099454bba6326a665ff8992dfe58f16727d8b6094ea602ee059b58f01ff89907401522f7a2944946cb96b9788320f2960b6acb75a44dbe870a5548f0112e6a8638a52ae26d45bec550723434674206d00f358f2b15dc9961969a0f68b6387e2acbb7f1b25d943c13b2046f1e623b775430186b31c0fd64b765632831afd26a2f5a26238577213d25f7f2b6bfc28cefd3fa08129", 0xf6, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f0000e0a000-0x78)={0x4, 0x78, 0x7fffffff, 0xffffffff, 0x80000000, 0x8, 0x0, 0x9, 0x80000, 0x6, 0x2, 0x7, 0x2, 0x1, 0x1ff, 0x800, 0x1, 0x7, 0x7f9a, 0x5, 0x9, 0x8, 0xa677, 0xfff, 0x8000, 0x3, 0x561, 0x5, 0xff, 0x7, 0x5, 0xffffffff, 0x2, 0x1, 0x7, 0x4, 0xd1b, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x6, 0x9}, 0x14, 0xfffffffffffffffe, 0x3, 0x3, 0x7fffffff, 0xd7, 0x9, 0x0}, r3, 0xffffffff, r1, 0x8) timer_create(0x7, &(0x7f0000508000)={0x0, 0x3, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000-0x4)=0x0) timer_delete(r4) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f0000c7f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e3b000-0xd)='/dev/snd/seq\x00', 0x0, 0x40080) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/checkreqprot\x00', 0x121202, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000084d000-0x58)={0x5, 0x0, [{0x481, 0x0, 0x3}, {0xb6f, 0x0, 0x7}, {0x0, 0x0, 0x6}, {0x3be, 0x0, 0x5}, {0xb7f, 0x0, 0xe7}]}) clock_gettime(0x0, &(0x7f00004d2000)={0x0, 0x0}) utimensat(r1, &(0x7f0000d30000-0x8)='./file0\x00', &(0x7f0000e86000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000085f000)={{0x0, 0x0}, 'port0\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]}) pwrite64(r1, &(0x7f0000884000-0xf0)="5e254ed60f3381448c7b6ebf8b0703ac562703d2cbe3b27dae21f558ea386b79e627fc134a7da62805d9a658012eb3b12a54a3e6c138362d757ab4a537f6481f2205e829ba3a2679a0410601280d9bd54975800020c820f683b27b208e38fb79f3aae53aff3b59af6219fc4a10c66728668f0ca09e261414b8d7e516a8c5a903b89080e0cbd04691ebbb1d623fc9cee5452503378583185e354f31db878229880272bde543602030432710719a3de90dd06ed0e178fb954965e0db5c33d815a44fa8ed7d98a3ec1f71fdaf98fca1723d40225a9fed2eca8621bbed633b9afd8a5231dc7a21b1bd3cfb8f2b7e2167cd74", 0xf0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00008dd000-0x4)=0x0, &(0x7f000071e000)=0x4) 2018/01/07 16:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_gettime(0x0, &(0x7f0000e9e000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {r0, r1+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) mincore(&(0x7f0000882000/0x1000)=nil, 0x1000, &(0x7f0000771000)=""/21) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0xfffffffffffffffe, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 16:24:22 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002a0000-0xc)={0x0, 0x200, 0x10}, 0xc) ioctl$int_out(r0, 0x5460, &(0x7f00005f7000)=0x0) clock_gettime(0x6, &(0x7f0000a08000)={0x0, 0x0}) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000db3000-0xd)='/dev/dmmidi#\x00', 0x1, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001da000-0x28)={r0, 0x0, 0x3b, 0x57, &(0x7f0000885000)="1f36545dc5aa3a351f54ef7341bad3ab94ba83a1268fa4ed52746a081917952660367a4791310f3af173e35ed925689390408464039373b229088f", &(0x7f0000832000-0x57)=""/87, 0xffffffff00, 0x9}, 0x28) r1 = socket$inet6(0xa, 0x200000080003, 0x80) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000000000)=0x54) 2018/01/07 16:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') mknod(&(0x7f000013d000)='./file2\x00', 0x0, 0x0) stat(&(0x7f0000c4b000)='./file2\x00', &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = fcntl$getown(r1, 0x9) waitid(0x1, r2, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000008e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:22 executing program 5: mmap(&(0x7f0000000000/0x216000)=nil, 0x216000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xf, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000217000-0xd)='/dev/usbmon#\x00', 0xffff, 0x40100) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000cc000-0x18)={0x2, [0x3e5, 0x2]}) fgetxattr(r1, &(0x7f0000215000)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x3)=""/3, 0x3) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="c254803957003a7722de930343dfd508bd8983c5eb645f8b352838126fc6b4fbc71b4ad0f77efc96bc046bd04e23df1606d10a04e3377d50f4b8f88eef58bf947763c0f99e2958f37c00f0848777e8d7dc9af4522b093ef853ef53dc1273053772071842c6adf94ad3d48c3d6d78b66014f0e3892444b4ac9dd6a11e76fd6ceaf007c20f5bba16c6920110239d0a6e39406e511b527bbd3b69dcf40fdd0dae0cb93acaec6a4acac668a218b24fbca829c3df2173a84fe7dfe464e35c573aad8a", 0xc0, 0x40000, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00008e8000)=""/0, &(0x7f0000ae8000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000f65000)={@generic="e36d4079d74ba76afd7e4d0a1ba65721", @ifru_names=@common='tunl0\x00'}) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003a7000)={0x10001, 0x1, 0xf004, 0x2000, &(0x7f00005bb000/0x2000)=nil}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d0000-0x76)={0x0, 0x6e, "3fbc3831d7c51bd0b03dc07f89bf47e83813b8af82a3aae326e79c40f969984b2b8710a9807fd4809944e98637654577def52c32ddeb255cb4f8425585febbd294bd6fee9df13d9bd6a2611c0b181eeadd9a63eb6877fce9aa94e4fd23e17f6c4a05cae3d6fb81306e114e5e4547"}, &(0x7f00003ff000-0x4)=0x76) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ddc000-0x8)={r2, 0x8}, 0x8) 2018/01/07 16:24:22 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) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9c000-0x20)={@generic="165b5b7c36ea21ba661ef9cc1296b7f5", @ifru_flags=0x8000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007ea000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007bc000)=0xfffffffffffffffa, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000894000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) vmsplice(r0, &(0x7f000057e000)=[], 0x0, 0x7) 2018/01/07 16:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000f54000-0x26)="", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/hwrng\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ffc000-0x8)={0x0, 0x9}, &(0x7f0000722000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000e8000-0x6)={r3, 0x7}, 0x6) r4 = syz_open_dev$dspn(&(0x7f0000b64000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00005e8000)=0x0) listen$netrom(r4, 0x9) 2018/01/07 16:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 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(r1, 0x2286, &(0x7f00005f8000)="") r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) splice(r0, &(0x7f00006b1000-0x8)=0x0, r2, &(0x7f0000900000)=0x0, 0x1, 0x2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/01/07 16:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f00004e5000-0x8)=0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000402000)={r2, r1}) shutdown(r0, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/07 16:24:22 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000329000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f000000d000)=[{0x3, 0x0, 0x0, 0x8}, {0x20000002000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 16:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000088c000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d94000-0x4)=0xc) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/07 16:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) uname(&(0x7f0000be5000-0x33)=""/51) r1 = dup(r0) sendto$inet(r1, &(0x7f0000dfe000)="", 0x0, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.151550] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.157185] CPU: 1 PID: 4763 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #51 [ 35.164749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.174107] Call Trace: [ 35.176682] dump_stack+0x137/0x198 [ 35.180308] handle_userfault+0x744/0x1750 [ 35.184547] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 35.189110] ? perf_trace_lock+0x630/0x630 [ 35.193321] ? find_held_lock+0x35/0x1e0 [ 35.197367] ? __handle_mm_fault+0x31b4/0x3210 [ 35.201921] ? lock_downgrade+0x860/0x860 [ 35.206041] ? __handle_mm_fault+0x1e8c/0x3210 [ 35.210614] __handle_mm_fault+0x2fc5/0x3210 [ 35.215002] ? __pmd_alloc+0x4e0/0x4e0 [ 35.218867] ? find_held_lock+0x35/0x1e0 [ 35.222931] handle_mm_fault+0x305/0x840 [ 35.226972] __do_page_fault+0x59e/0xca0 [ 35.231023] ? mm_fault_error+0x2c0/0x2c0 [ 35.235145] ? find_held_lock+0x35/0x1e0 [ 35.239188] do_page_fault+0x78/0x490 [ 35.242969] page_fault+0x2c/0x60 [ 35.246396] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 35.252167] RSP: 0018:ffff8801c90c7a08 EFLAGS: 00010246 [ 35.257503] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c76c1 [ 35.264751] RDX: 000000000000010c RSI: ffffc900019ea000 RDI: ffff8801c90c7d30 [ 35.272001] RBP: ffff8801c90c7ae8 R08: 0000000000000000 R09: 0000000000000003 [ 35.279248] R10: ffff8801c90c7978 R11: 0000000000000001 R12: 1ffff10039218f44 [ 35.286489] R13: ffff8801c90c7ac0 R14: 0000000000000000 R15: ffff8801c90c7d28 [ 35.293750] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 35.298919] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 35.304084] ? iov_iter_revert+0x9d0/0x9d0 [ 35.308289] ? __mark_inode_dirty+0x19b/0xf00 [ 35.312772] ? lock_downgrade+0x860/0x860 [ 35.316892] ? __mark_inode_dirty+0x303/0xf00 [ 35.321359] ? __inode_attach_wb+0x16d/0xbc0 [ 35.325760] generic_perform_write+0x195/0x4a0 [ 35.330339] ? generic_write_checks+0x400/0x400 [ 35.334981] ? file_update_time+0xba/0x430 [ 35.339189] ? current_time+0xc0/0xc0 [ 35.342971] ? lock_acquire+0x16b/0x420 [ 35.346915] ? lock_acquire+0x16b/0x420 [ 35.350860] ? generic_file_write_iter+0x9c/0x630 [ 35.355679] __generic_file_write_iter+0x366/0x5b0 [ 35.360599] generic_file_write_iter+0x2f0/0x630 [ 35.365340] __vfs_write+0x550/0x740 [ 35.369026] ? check_noncircular+0x20/0x20 [ 35.373239] ? kernel_read+0x120/0x120 [ 35.377128] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 35.381856] ? __sb_start_write+0x209/0x2a0 [ 35.386157] vfs_write+0x189/0x510 [ 35.389689] SyS_write+0xd4/0x1a0 [ 35.393125] ? SyS_read+0x1a0/0x1a0 [ 35.396733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.401726] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.406466] entry_SYSCALL_64_fastpath+0x23/0x9a [ 35.411193] RIP: 0033:0x452ac9 [ 35.414357] RSP: 002b:00007fd6b4c2bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 35.422037] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 35.429276] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 35.436514] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 35.443752] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 35.450992] R13: 00000000ffffffff R14: 00007fd6b4c2c6d4 R15: 0000000000000000 2018/01/07 16:24:23 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009d0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000f7c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007e8000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000f7f000)={0x2, 0x7fffffff, 0xffff, 0x0, 0x0, 0x880f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004eb000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/07 16:24:23 executing program 6: r0 = socket(0x1d, 0x2, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001f0000)=""/142, &(0x7f000040d000-0x4)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2018/01/07 16:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000061000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b98683d03600", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c690720c87a98e31a53531ba1204ae71"}) pkey_alloc(0x0, 0x2) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/07 16:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) fanotify_init(0x12, 0x101802) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000057b000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="24ef6e89bad95c295d5be031a15d6dac"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffffd) 2018/01/07 16:24:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00007dd000-0x12)='/dev/input/event#\x00', 0x2e7, 0x2000000001fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x23)=""/35) r1 = syz_open_dev$dspn(&(0x7f0000400000-0xa)='/dev/dsp#\x00', 0x6, 0x200080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x40000, 0x0) getdents64(r2, &(0x7f0000583000)=""/80, 0x50) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0xffffffffffffffff}, 0x4) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000089000-0x4)=r1) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000094d000)=""/4096, &(0x7f0000b48000-0x4)=0x1000) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/01/07 16:24:23 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x20000000010) write(r0, &(0x7f000078e000)="260000002400190bfeffffff00008d4003000025010008fc0e000300c1000500000000000035", 0x26) 2018/01/07 16:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000890000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ed4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00009d2000-0x8)={r2, 0x8}) r3 = syz_open_dev$mice(&(0x7f00001b9000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) sched_yield() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79883976d8c30a4ace00000000000400", 0x10) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000b89000)=0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00003c6000+0x70f)=0x0, &(0x7f0000510000-0x8)=0x2) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 16:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f000003d000-0x10)={0x1ed, &(0x7f0000f93000-0x8)=[{0x0, 0x7, 0x3, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000088b000-0xc)={0x4, [0x7fff, 0x2c2, 0x5, 0x6]}, &(0x7f00006fa000-0x4)=0xc) 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00002cc000)=[{&(0x7f0000ec3000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x10000244) 2018/01/07 16:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r3 = syz_open_dev$amidi(&(0x7f00007b2000-0xc)='/dev/amidi#\x00', 0x4, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f0000d54000-0x8)='./file0\x00', r3, &(0x7f0000c5e000)='./file0\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000011000)={&(0x7f0000005000)=[0x9, 0x800f7], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c3981e33f5e3048688f9251519e632912a33d00000000000080019e44e8d117"}}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x1001, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$dmmidi(&(0x7f0000630000)='/dev/dmmidi#\x00', 0xff, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f2d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000c17000)={r6, 0x16}) 2018/01/07 16:24:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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) fcntl$getown(r1, 0x9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000aa2000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000266000)={0x0, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000b2c000-0xd)='net/ftb_irie\x00') ioctl$void(r4, 0x5450) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000069b000)=0x0, 0x4) 2018/01/07 16:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000036a000)="", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000e0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) pipe2(&(0x7f000035c000)={0x0, 0x0}, 0x80800) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000f5a000)=""/187) close(r1) close(r0) 2018/01/07 16:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000027d000)={0x0, 0x3, 0x0, 0x9, 0x3ff, 0x9, 0xfffffffffffffffe, 0x7, {0x0, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0xff, 0x3, 0x67}}, &(0x7f000075a000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e0b000)={r1, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x702a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0x800, 0x81, 0x5}, &(0x7f0000506000)=0xa0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000855000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00001ab000-0x108)={0x0, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000058d000)=""/22, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d26000-0xe8)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a3f000+0x648)=0x0, 0x4) 2018/01/07 16:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00007bc000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006ca000)={0x0, 0x0}) signalfd(r1, &(0x7f0000463000-0x8)={0x1000000}, 0xfffffffffffffff2) poll(&(0x7f00008c0000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 16:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f28000)=0x400000000004, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00007f3000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000468000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000273000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000eb2000+0xd8d)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004db000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004a000)='./bus\x00', 0x11) r1 = open$dir(&(0x7f0000046000-0x4)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f000002f000-0x14)=""/46, 0x2e) getdents64(r1, &(0x7f000004a000)=""/132, 0x84) 2018/01/07 16:24:23 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f58000-0x10)="ef9f3e874ac3332b802ce6f3ffa3a3c8", 0x10) setns(r0, 0x0) 2018/01/07 16:24:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x808000, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000548000)="") eventfd2(0x0, 0x0) 2018/01/07 16:24:23 executing program 4: prctl$void(0x8001c) 2018/01/07 16:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00004ea000)={0x0, 0x0}, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00009c5000-0xa2)="") ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000000000000, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f8e000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00004c8000-0x10)={0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000017c000-0x8)={0x0, 0x3622}, &(0x7f00003c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000711000)={0x0, 0x8, 0x100000003, 0xa, r3}, 0x10) 2018/01/07 16:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000645000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000629000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005e4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000072a000-0xa)='net/route\x00') perf_event_open(&(0x7f0000590000)={0x0, 0x78, 0xe6, 0xef, 0x3, 0x5, 0x0, 0x7fffffff, 0x800, 0x4, 0x1, 0x1, 0x6, 0xfffffffffffffff7, 0x5, 0x7fff, 0x10000, 0x7, 0x7, 0x8, 0x3f, 0x892, 0x6, 0x10001, 0x5, 0x8, 0x7ff, 0x7, 0x9, 0x0, 0x510f, 0x3, 0x5, 0x0, 0xffff, 0x6, 0x2, 0x9, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00005a1000)=0x0, 0x1}, 0x900, 0x1, 0x8, 0x7, 0xfffffffffffffff7, 0x1, 0x80000001, 0x0}, r0, 0x100, r2, 0x1) sendfile(r2, r2, &(0x7f00004db000)=0x2001, 0x2) 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f0f000-0x4)=0x0) connect$llc(r0, &(0x7f0000ccd000)={0x1a, 0xf5, 0x1, 0x20, 0x2, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00008d5000)='ns/user\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000419000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/07 16:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000007f000-0x9)='/dev/dsp\x00', 0x515102, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000696000-0x14)={0x0, r0, 0x2, 0x3, 0x0}, 0x14) r1 = add_key$user(&(0x7f0000d1e000)='user\x00', &(0x7f000056a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b1a000-0xd3)="ea2e31a27b53843369a42f19d62e0d9a3f2edb92dbc99cdec9edd23f7bc2d03e70508df996bc7e46fb5880c7d6de8aca00928fde607fa2152ea85ff6e0bebe247b7301b5fdf1e5c31c89efb3050716bfe96f7857fdf6895e1cde4522f1e97bedfb914f3bc23b8d3c8ece7b6217f029e4d11ad9a3c1e6b4ffb7d3150743ba78f9dc050f8c9e8c2724a0af06bceae1edc712162b6fa02d422c8b4be60e8db0593e6a95bfa5950209aeb649acaac07fb2418ec09c1432800d4e0e25c56fdca47ce37840f3241efb05df762f6e3a5dc1ee49f4e94d", 0xd3, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) 2018/01/07 16:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0xfffffefdfffffffb) r0 = syz_open_dev$sndpcmp(&(0x7f000038d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000029000)=0x1a9, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abe000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002de000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1a000-0x4)=0x20) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/07 16:24:23 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000867000)=0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000394000)=""/84, &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:23 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000758000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000964000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f00009ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x803, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000e30000)={0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x10000000000006dd}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000515000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:23 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="ddb845aec4e7a65a28888357b450f407eb529ed67c038ae887f319a717bd2f4fbac49167e5cdd0a473e47f440eed65241c7e0fc2f898f35a0c2d843a2939b482885151414980d8ac846f1006497ab97fb4424b7b8f7be6de2b3b1bf1b21caff090e1c5a46b5bb097dc72fafa257dbc5b5aecd7bbac7cac7ef56373c286b9f284fd900a54f75f0b36") time(&(0x7f0000056000-0x8)=0x0) [ 35.800752] audit: type=1326 audit(1515342263.643:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cec000)={@common='bond0\x00', @ifru_flags=0x9000}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000381000)=0x6, 0x4) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/07 16:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/sequencer\x00', 0x840840, 0x0) connect$unix(r0, &(0x7f0000614000)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_out(r0, 0x2, &(0x7f0000241000-0x8)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) msgget(0x1, 0x50d) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000645000)={{0x1, 0x7fffffff}, 'port0\x00', 0x8, 0x80040, 0x100000000, 0x1, 0x1, 0xff, 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]}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d6b000-0x4)=0x0) getpgid(r3) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000813000-0x4)=0x0, &(0x7f0000e46000-0x4)=0x4) close(r1) 2018/01/07 16:24:23 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c9000-0x9)='/dev/vcs\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004ae000-0x10)={0x0, 0x3, 0x4, 0x5c}, &(0x7f0000ab0000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e59000-0x1008)={r1, 0x8000, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e5e000-0x4)=0x0, &(0x7f0000c6d000)=0x4) ioctl$sock_ifreq(r2, 0x2000000008913, &(0x7f0000a0e000)={@common="6c6f0000000000000600000900", @ifru_ivalue=0x0}) 2018/01/07 16:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ae000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cd4000-0x4)=0x0) r2 = syz_open_dev$audion(&(0x7f0000bb0000-0xc)='/dev/audio#\x00', 0x1, 0x101000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00009eb000-0x10)={0x3, &(0x7f0000771000-0x18)=[{0x7, 0x1, 0x5, 0x8000}, {0x2, 0x34c, 0x8, 0xfffffffffffffff9}, {0x2, 0x1, 0x3, 0x9ea}]}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000281000)=r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000d41000-0x18)={0x5, 0x7, 0x6}) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000255000-0xdb)=""/219, &(0x7f0000345000)=0xdb) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x0, &(0x7f0000014000-0x10)=[]}, 0x10) [ 35.861361] audit: type=1326 audit(1515342263.643:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d99000)={0x0, 0x0}, 0x9, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/sequencer2\x00', 0x402001, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f0000)=0xb) syz_emit_ethernet(0x52, &(0x7f0000414000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x800000086dd, @ipv6={0x0, 0x6, "100381", 0x1c, 0x806, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, r0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x6, "03154dca"}]}}, {""}}}}}}}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000)='/dev/rfkill\x00', 0x8900, 0x0) clock_gettime(0x0, &(0x7f000060a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000089c000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00008d1000-0x60)=[{{0x0, 0x2710}, 0x1, 0x200, 0x1ff}, {{0x0, 0x0}, 0xfb, 0x1000000, 0xe1e}, {{r3, r4/1000+30000}, 0x9, 0x100000000, 0x100000001}, {{r5, r6/1000+10000}, 0x5, 0x4, 0xe6c}], 0x60) 2018/01/07 16:24:23 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000093d000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000db000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt(r2, 0x1, 0x1, &(0x7f0000627000)=""/178, &(0x7f0000007000)=0xb2) 2018/01/07 16:24:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000345000-0xc)={&(0x7f0000f67000)='./file0\x00', r0}, 0xc) r1 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f78940000000000000009bbd8807f801ab9ede37c41667928927268933648f2a6fe0589a99d31f6f11", 0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0x1}) r2 = shmget(0x0, 0x2000, 0x1000, &(0x7f000018a000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000fef000)={0x3, 0x78, 0x3f, 0x1, 0x1000, 0x4, 0x0, 0x2, 0x0, 0x4, 0xb9, 0xfffffffffffffff8, 0x5884, 0x5, 0x716e, 0x200, 0xfffffffffffffff7, 0x0, 0x1f, 0xda, 0x7fffffff, 0xff, 0x9, 0x5, 0xfffffffffffffffb, 0x6, 0x1ff, 0x5, 0x5, 0x7, 0x0, 0x232, 0xc8e, 0x5, 0x1, 0xd6, 0xfffffffffffff000, 0x100000001, 0x0, 0x5aafe71f, 0x6, @perf_config_ext={0x48993f93, 0x0}, 0x10610, 0x5, 0x101, 0x7, 0x1, 0x3, 0x9, 0x0}, r3, 0x1, r0, 0x4) 2018/01/07 16:24:23 executing program 1: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xd0a000)=nil, 0xd0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/rfkill\x00', 0x40, 0x0) getpeername$llc(r1, &(0x7f0000804000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000615000-0x4)=0x10) r2 = add_key(&(0x7f0000bbe000-0x8)="5369145ceb65df20", &(0x7f0000c16000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d05000-0x7b)="", 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f00004ca000-0x5)='user\x00', &(0x7f0000879000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa5000-0x6e)='n', 0x2a5, r2) keyctl$search(0xa, r2, &(0x7f0000001000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) bind(r1, &(0x7f000035c000)=@l2={0x1f, 0x80, {0xffffffffffffff53, 0x7fff, 0x80000000, 0x5, 0x8, 0x1ff}, 0x640, 0x4}, 0xe) openat$vcs(0xffffffffffffff9c, &(0x7f0000409000-0x9)='/dev/vcs\x00', 0xa0000, 0x0) 2018/01/07 16:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000327000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000301000-0x4)=0xffffffffffffdffa, 0x4) time(&(0x7f0000687000-0x8)=0x0) write$tun(r2, &(0x7f0000561000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/07 16:24:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6)='ppp0)\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a2000)="405e675d13cd2c43633a9763d3108ace34797a5a555f3dfd7c887379bae7ee57ca3a13bbf9b7cfc9218698eaaf28fe9704879a57b702e87d0cf0f8544a74e5b81223967ccb47621189d19a06890089f4578e347db10e73dbe60a3fe19ac514", 0x5f, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x8) semctl$SEM_INFO(r1, 0x9e9e3b5ed039b344, 0x13, &(0x7f0000023000)=""/254) r2 = add_key$keyring(&(0x7f0000c45000-0x8)='keyring\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f000040b000-0x8)='keyring\x00', &(0x7f00002f7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f000047f000)='keyring\x00', &(0x7f0000061000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e6000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000007a000)=0x48, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f000035a000-0x18)={0x8, &(0x7f0000c39000)=""/167, &(0x7f0000d3b000-0xc0)=[{0x2, 0xa9, 0x3f, &(0x7f0000f8c000)=""/169}, {0x4, 0x6f, 0x1, &(0x7f000071b000)=""/111}, {0x4, 0xa9, 0xfffffffffffffff8, &(0x7f0000e06000)=""/169}, {0x7, 0xb7, 0x6, &(0x7f0000eed000)=""/183}, {0x60, 0x23, 0x2, &(0x7f0000e31000)=""/35}, {0xffff, 0xd6, 0x1ff, &(0x7f0000409000-0xd6)=""/214}, {0x1, 0x94, 0x3f, &(0x7f0000b29000-0x94)=""/148}, {0x99, 0x1000, 0xf6, &(0x7f0000fa1000-0x1000)=""/4096}]}) [ 35.961132] audit: type=1326 audit(1515342263.645:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 16:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e76000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = add_key$keyring(&(0x7f00008fe000-0x8)='keyring\x00', &(0x7f0000176000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x8) unlink(&(0x7f0000651000-0x8)='./file0\x00') 2018/01/07 16:24:23 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000c6000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049c000)={0x0, @in6={{0xa, 0x1, 0x7e, @mcast1={0xff, 0x1, [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]}, 0x29b9, 0x37e00489}, &(0x7f000005f000)=0x98) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000280000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x361a, 0xfffffffffffff801, 0x3, 0x40}, &(0x7f000049d000-0x4)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f00001ce000-0x8)='./file0\x00', &(0x7f0000479000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/07 16:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000865000-0xf8)={{0x1, 0x3, 0x7, 0x3, 0x401}, 0x7fff, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0xfff, 0x61be800000000, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:23 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000013000-0x8)=0x110000) r2 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000013000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r2, &(0x7f0000012000-0x30)=[{&(0x7f000000f000)=""/245, 0xf5}], 0x1, 0x37) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000013000)={"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"}) [ 35.961146] audit: type=1326 audit(1515342263.646:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 35.961160] audit: type=1326 audit(1515342263.647:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=293 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 35.961174] audit: type=1400 audit(1515342263.650:104): avc: denied { map } for pid=4892 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 35.961189] audit: type=1326 audit(1515342263.651:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 36.018395] device eql entered promiscuous mode 2018/01/07 16:24:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000aee000-0x8)='./file0\x00', &(0x7f0000349000)=@random={'security.\x00', 'cgroupposix_acl_access\x00'}, &(0x7f0000bb1000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0xfffffffffffffd88) 2018/01/07 16:24:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="2ac783737f57083d6e48d6e28329245870663643f67d1b41ed13ab9db0327c1a19de7b782bd2f8a3d3b82c08773f363f68f8957a556be8e50c7302494df00f5a7c7d75f5bd73932ec816f72bfee85dc8c82f903ac56479a4604ad6b083756bf7f15bd7ac96539d62b71ab83bd74dfd285be7e73caa332c8577240b280cb9abb51be2877d95d9bbb09bee05949107b48615491279c99bf86420d24230e66cfa828493335f1371") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fee000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000ece000)="") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000008000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f000000b000+0x84b)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000a000-0x24)={0x0, 0x1c, "ecf80afd4c53725f55fac4fc9e1f7dee45068dffc7067118c22c3e23"}, &(0x7f0000008000)=0x24) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000000c000-0x38)={&(0x7f000000b000)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f000000b000)="4f42f442717df994506a93fa655089c395ccc668ebec5b14cf0cc6a05951eeb31723929542fe978489e88d9e235f19f79137ad5fea3410403de6f0a5f8c1d8926328d93019a2985d7aa1b81246a3bc4e0f54c01fd370a2c81fabab7edf512552570a0051448c6f4fd9d899238a10f79ed799ff9513b56b3fd9a93d2356c014474b873b2b6652c78cf70e96bbe9ff18d42c1cc03a63524664b1e93c9eaa415a6042e76e6a1193e664afdda48ee5c9f39505106150a01e297a1b187cea8319d2b0e09e2c4dea1a89059f677af7488b38d305246e6286c58f", 0xd7}, {&(0x7f000000a000)="f5e37a9f5225cd5e89fe1f5950ea6d96127a7f5eaff918eb27ca34b182d7fd3a8c962dcc062d4eb63440e4ac1452e4e05e8911806403ee1570683ac46457cd39b64fabfa5e6a89f69975f549c17c0b8d367d7a08e540b0e8", 0x58}, {&(0x7f0000001000-0x77)="326af991cb39b49d91310d3957a71da8ac39188a878ef7daf8b5988053bf22f5c2ff5fab155ce8227f9da2136cf2a20cfc8be5d1a169993d9aea0bf5899449fc1f924d7287ad72f3346ad93d736583ea4ca860e2978be87ceb6d2219bd7128b136ea599f6214c79c48ac74c878d29b1d47341261f71aa8", 0x77}], 0x3, &(0x7f0000006000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8207, 0x80000000, 0xc9bd, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0x1ff, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1fffc0000000000, 0x0, 0xffffffffffff0000, 0x7, 0xf, 0xe76, 0xca1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x71, 0x2, 0x6, 0x0, 0x0, 0xff, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x623, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x62474879, 0xffffffff00000001, 0x3e3, 0x1fe0000000}}], 0x120, 0x8001}, 0x24000000) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x4, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00002dc000-0x8)='./file0\x00', 0x2080, 0x41) timerfd_gettime(r3, &(0x7f0000596000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f00007e5000)={&(0x7f00003c4000-0x18)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005bf000-0x4)=0x0, &(0x7f00003e3000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d0e000-0x8)={0x0, 0x8}, &(0x7f0000ed5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bdd000-0x4)=@assoc_id=r3, 0x4) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000e9a000)=0x3, 0x4) write(r1, &(0x7f00006df000)='+', 0xfffffd35) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000155000)={r1}) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025f000-0x50)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xfffffffffffffcb4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee2000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e25000-0x4)=0x6) bind$alg(r0, &(0x7f0000ea3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008d8000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f98000)="8a207ae8c4c687bc74517987777bce688e257f480fde67efe928d3d6b830e62ca90361a3fef07b356b78964d9dd2b56d88358aadd45c94a7581ee356e41ec2b06651f55b8763c8f4ea7b0e06e2ef764396131df6ea2053b36727fed8a1ea3950b39f632f747e9a6fe373f03c0a1e9565036653a2033f8d765215fb9af589d71073b63c4d0d4fb3d39781f899ee61c56858146e39bec73b3c550654ba0fcab24d76d7a93e", 0xa4) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00001da000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000105000-0x38)={0x0, 0x0, &(0x7f00003e4000-0x10)=[{&(0x7f00000f6000-0x5e)=""/94, 0x5e}], 0x1, &(0x7f0000878000)=""/4096, 0x1000, 0x100000001}, 0x40000140) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df00009700005100008066f86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a000000080000ef000055000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c30066c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[{&(0x7f0000fe2000)='}', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000a21000)='./file0\x00', 0x40, 0x10) syz_open_dev$tun(&(0x7f0000898000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000e25000)={0x8, 0x7, 0x1, 0x30, &(0x7f00005b2000-0x30)=""/48, 0x42, &(0x7f0000d23000)=""/66, 0x5c, &(0x7f00001b0000-0x5c)=""/92}) setsockopt(r0, 0x5, 0x8, &(0x7f0000e82000)="00fffe00", 0xfffffffffffffeed) [ 36.229860] QAT: Invalid ioctl [ 36.277892] QAT: Invalid ioctl [ 36.318317] QAT: Invalid ioctl 2018/01/07 16:24:24 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, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000dda000)=0x40, 0x4) sendfile(r1, r2, &(0x7f00008d4000-0x8)=0x0, 0x2) 2018/01/07 16:24:24 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000073c000-0x4)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000+0xf8b)=""/141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00005d2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa5000-0x16)='/selinux/checkreqprot\x00', 0x400240, 0x0) shutdown(r1, 0x0) r2 = socket$kcm(0x29, 0x2, 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) sendmsg$kcm(r2, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) dup3(r0, r2, 0x0) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000462000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c3d000-0x4)=0x0, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000226000-0x12)=""/18) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f000057c000-0x4)=0x0, 0x0, &(0x7f0000a27000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000e3a000-0x8)='./file0\x00', &(0x7f0000bef000-0x20)={{0x0, r0}, {0x0, 0x0}}) r1 = creat(&(0x7f00003cf000-0x8)='./file0\x00', 0xc4) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002a3000-0x14)={0x4, 0x7, 0x3, 0x80000001, 0x7, 0x7fffffff, 0x2, 0xb09, 0x9, 0x80000001}) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000359000)={&(0x7f0000b64000/0x3000)=nil, 0x6, &(0x7f00002af000/0x4000)=nil}, 0x18) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c3000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9e000)={0x1, 0x0}) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/context\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000920000-0x38)={0x0, 0x0, &(0x7f0000573000)=[{&(0x7f0000bdb000)="5f48cdac4e124af206578f72331a028921a87ee93286efb16f99ab444fe67b3f1e", 0x21}], 0x1, &(0x7f0000ddc000-0x60)=[], 0x0, 0x0}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f00003a5000-0x61)=""/97, 0x15}, {&(0x7f0000eaf000)=""/132, 0x84}, {&(0x7f00009c9000-0xf3)=""/243, 0xf3}, {&(0x7f0000977000-0xa5)=""/165, 0xa5}, {&(0x7f0000742000)=""/195, 0xc3}, {&(0x7f00003b0000-0x48)=""/72, 0x48}, {&(0x7f0000b58000-0x82)=""/130, 0x82}, {&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000041e000-0xb)={0x0, 0x6, 0xdca37a34ddcb77eb}, &(0x7f0000634000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efc000-0x8)={r3, 0x80000001}, 0x8) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000e6f000)="d924ec85ff83acee2e904f15f04227e43bcebfa41a39d0c7945ed4a909606fb44da7eea5a39f11eb66a865158cdee468239087af65ee71ccd874f6594c95291d624d170ba725c1f9841a60f7069e1474a3beadca977c69da0b38f6bdf4f421b3adace8a4", 0x64) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f8c000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000a8f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 36.351772] QAT: Invalid ioctl 2018/01/07 16:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006b7000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f00000a4000-0x8)='./file0\x00', 0x82800, 0x34) sendmmsg(r1, &(0x7f0000e70000-0x1e0)=[{{&(0x7f00009bf000-0x8)=@sco={0x1f, {0x3, 0x2, 0x1000, 0xffffffff, 0x10001, 0x6d3}}, 0x8, &(0x7f0000bd2000-0x30)=[{&(0x7f000019f000)="4f7382f59862e57a59a9c70797be8121f4d79330bc2f7af7ffe7bc89264f0c2e7ae4c0000afee7f5ba5ed021fc7e0591b32a92bae6d39f3ae2e8f2b7618ac0739a25fd853a97b55eab96548afa", 0x4d}, {&(0x7f0000648000)="03eba1c34af327ee6c47bd51c9032a14d4e9c4edb8c7a15db105bf49e00862e20d15d5ceda7ead7ff94f58015291da5dd6a15f393816403c37ea0ff9586b979da8c33363d3e7c3132270aef899617b03a0a28d2bda200000b8d3e0ef84bfe6bfa25414689b197673b52151d0ab6f6b0ccae93729d11b7f382f2a1d62a453de378bdffd95342972309d6cf537d059517bc0608dfc5ee944f85bc34a1b8378e8ef7c2060f03ae7cd2fab9e22266499a811cb5e3f01aceaa5fc7a3d6468c19f275444f1e7d70bb3ef01aedede5513e7823b98bd30304744f4c3881e650f46ac8999c0ad35cd590a23ff", 0xe8}, {&(0x7f00009d7000)="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0x1000}], 0x3, &(0x7f00005be000-0x608)=[{0x108, 0x11c, 0x6, "62b8d57f7c5ec8acd9ce62c698390fd8d8461c25fd2778d7474feb0d72c1fc1b235d445ddf5b2c91b0c0045eee4d71c674cf1c8e30da56b91c129a04c421f5723c61be9601d2a18e1893508989a80445d993acce2a699f0a00983c2a5b8574aa1f2f089fa30589288af8c83db9c1fe7ed2935bc0e666c6a6e71f8beb33d9cc5c82363f0958b489d253bdc09b4182908caf221bb98cd96ccdc662cf95358e8a19dbb3c2c188d337e6374fdb56135845be12b752cd65710b9cf7b5fe9a170ea5076e07a5e3d6ccc7864b9db9bc64e267aee41557f548d3c4354ed5f979642120cb8c58478bf4cb16321e904a6a564949f101f0ecd58ebfd4"}, {0xd8, 0x10b, 0x100, "adce2bfa278a5347ab7618d57cf186abd4bc5972a139bdfffffaf386156146f13781910b1558610f8cdbfd90ad6348167f68534e0347b63ebf4554f47594d57d14b8cf918959beb43421a6d3e7be79216f94a9b783e0f77bfc3e45dc374626f72fe40e93df7dafe03abf7bbcd341d8a8fe2c5e8d39424c7716be8c8e83e4a6c0e83bc75e4ff262476f1eda3ea5736d9aa709c4a3e5269b8d1b679493f3828a379440dc1049c0a67fe7963c264bb7db142788b2cd85c0fb0b4285a5e71aad8f1f30ab"}, {0x98, 0x0, 0x12ff, "27237d02a9f2835d5487c4ab41dd04d97f2b2470c8df00fd6e83a79969e1e8854f8cebd52c2053f9338a50ab5c6aa68b7e8734aca1d371815997b5ade5ad0fdc94edced6654afafd32d9fa9024ca89b9449c69623fdfce86ee1733fb5d50c03c18b91644697b8dbd046db47fb6bcf3ac2d62836ea0add54c5e5aa54b344a89a44009023694513deb"}, {0x100, 0x109, 0x80, "f372635cae5a41957854b4108c431c2d0b876a26cc9aeead8078d7f69f1c05de888a1fe90350d6040bfd54f7b3c34f18161d186b04fc4b333fcfb1e1d52b31a8db6631febaeb16a50f98d8cc163606bfaa7c1a4959e3a9421bb0d16ae6e3b4ca8d3cf610b8c348fc47a465ed41eadf1611faadae03e89c490fd4ca800bc7317b328b7b45411df0c9473bcd8c26f539b7fddc95a663cd03b8362482bc9c481015be0c1358a3d48a9ea8f11b7c5edd4ceca6b83dcb277ff3aec452ec1b168278c39b9eeb9698b6ef3eddf7d3af9e113ae53c26752ea47f687c551b28dc1884a3aee15b9c991e076fc3fec9a8"}, {0xa0, 0x11, 0x1f, "9b9d52261feb4c510f35fd5d1fa48497103894745152f44b0bfa5d95ac215bae55341b8db5fa01c4c4ad3821dfcb355876ec3e2edc200c1f85592c8bd2d528c3962af981912974c87b1eaa9f76d71f391df106268d2b0244c0db605e472979b72a5c8147dfffc4451b145289f9ca2a94a225feeff1a912e5101258c77f4287ce81d48aca880cad2926a6"}, {0x98, 0x102, 0x5, "b547371bb3d0f61f17b217d35c85845d3abe58c4bb3616c8479c3c254a6440df81db5dd1c3d0c3e343cc0e63e55a3086c29eaa9b8e8880f26c9b9a7b3db6fb1cc228744339ff7a6d8e2149ea1f7a9a7fbafbad2fca36aaad1c27729c272702e53604ae2ba56f79da01ae96cda8571a1f6870333c6bcdae9217b388946f404983ff35fb803920e59a"}, {0x70, 0x114, 0x0, "fd0b9691b46d3a3d63321073e150926b4ef213bbda0917b3ae9ccfa20df6a2fa21884d6ea2f3f9d9611e338268e15f440b356a7ecbb1b3fbdc62713ff71551d26f047aa32fb34dc4bbf583bb4ca2b035576c43e072269bbcafc665194122"}, {0xe8, 0x11d, 0xfffffffffffff73f, 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{0x60, 0x102, 0x2fb, "8ed14aa88363de491e5cf2e2067bf389cc40a6a1484d922acbe2dc3333738e3d1595765823e10f9c164db1229e51a97980f45ff9a877dce7bc2a07dbb1ec2fcbdc420b4dbd61a7aa5e72892f"}, {0x110, 0x109, 0x7, "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"}, {0xc8, 0x115, 0xf1e, "c876c76a8fc7d6d6e157d3b2aedd6a2454c2f93dcacbd5dcb66c1f6e61f87839d9e726a4585260bed0231be3ed41e96f98339538abb34a517a45bf98c4b3c3b19c5f9cd80127440d26baa3ddafe9eaaa6cf1887106475588e27561339415e16932a1efa66c7e96967cef98a32682eb3ed1da9d9a5b98b497f9ca62bed1db63f96d45b83dfdad613c8a05229b146a7d1e3a1d7ddc22e18c29bd3dd7a2e525f3b656fc1e80f29c5082abb3e9854f6ccb10e2c5aeed5be1"}], 0x1448, 0x1}, 0x7fffffff}, {{&(0x7f00006ec000-0x9)=@rc={0x1f, {0x80000001, 0x2, 0x8, 0x6, 0x10000, 0x0}, 0x6}, 0x9, &(0x7f0000fcf000-0x20)=[{&(0x7f00004dd000-0xa1)="fef155fe096fa2edd14a674ae8879b3474cc1740e1276b70d91900ff0fd951d157480e330c5810c459955aaab30914ca62f0c373e07d77a309dae11886ff54bec9e8e1ecd832815e028b147c679981104bafca83f4bd56943ce30926d3813cd544ca024affd1f9709cc42cd24dbdecdaed2fd86cfb6388720a0ed4e16d593691688b55bc0719f5522b167dc4446e17173f78eaa754fc74214c3195fb415f8dd032", 0xa1}, {&(0x7f0000c83000)="159064340990e928c9be99a775ce8fc0f788dc52bc127cfde012f2a5086d45e495c262504a619374ab2b0da732c0b7bcbd1b18c1ffe086a7867a5c8628d8f43888a161e58fb233aa2ccc1f975e53399efbbe9dd55d06e2b333e9c9a1c2e633667efb610c2636e9bf693362855c64e8dfe7f181e0816946463c4498b3e3d50612262a442422d0ecdcfdd3270d0035e76aa9d413de3df686016336db8caf0986ba9adf", 0xa2}], 0x2, &(0x7f000074e000)=[{0xd0, 0x10b, 0x4, "3e020199ba46486c01b72777dfff00712ae5fb163830b913769963ff649b03b3a4919f88cb99fdc0bd5dc53dd5e4b097da79a5f261038f95ee4099ab7e763c95678afa0480615a3f8792accc007ce676871f2695e68cef66304c7a16b8a942304a8d0679a78352e1bf1831fdcf31da9f87dd307428d40f3b0e348b0140f9e6c6502b18d1adf9e5039b545718b4cc58f8aae8655855bf80961dad76854fc32219b8554540379cb59970b67a1d9f2aff1b44b956190fbc5818e251e770"}, {0x40, 0x1ff, 0x4, "97cd42d2a2dc86e17632ff296cf2ad075b192b10388202914d6d1b11ede75db4224072641bbfdefa07"}, {0x60, 0x105, 0x1, "ac31778fa50c2a567bab922360300fc6617814fb88587376ceb1fb2770d771914077df0fdac3fc3c43256c3c11233af3f85a0e4e0cc86ff38f4c3e797a386166a01eee6aafeb99428dd44edbc117"}, {0xa8, 0x11f, 0xfffffffffffffeff, "1ccf8fd6265067b25c64f198318cc15fa0e83f438af6001c257a3552147eb569322240d2b19f34d51945bccae4db29316160a27f053d55dd676a90bb544de278bca089adaf0eb8867b1b2f9720913038323ddbba58530c418113dfe7ac6a455a673e57705c3d7c1925cc48bf182a9dfd77144ac0e113224694fe5261d1ef4dfbe7b3e503d182622e67f18f865244e7e68ffc7b119feb"}, {0xd8, 0x108, 0x2b5c, "22a1922df1ff55684660a634d1afb857ad7865765eb80008f70c4018004841fa7d41ce94b70f8295d02e83fe9cd6659aaffbb6c0cf635126a1247ccd0f06d79705d50e2ba6cf1cfb480034d240031edf9af40775efd6a8c5dcfdb62d5f0c39c0b71dd918128fef187058cfbd93af8fd7977a4cae739c215244025bc3a04cdb463e9a91bcad46ce4fd53c132f6ff82482497aad7a0ca7c0597aca69cb0cde19bb9aa5dfd86cebf21594d4752489a105932696d7ac1101bc8787c17cb349f584fc889e"}, {0x20, 0x0, 0xfffffffffffffc00, "884bfcc4594a9af41cce5338d288"}, {0x60, 0x105, 0x3ff, "47d58aa152ff67b15cc92d4a94c0464e06e961945c154b3e34b8a30cf2fd51296809b1d776ce800847de675ae94600bcad8128b28da568614729974baa30fee7964721a30d5ad2ea1d805e"}, {0x40, 0xff, 0x0, "ac0ee89c414824dbe15139835646bc3f74229676ffdd44e04c2f493afdd6837e727bae85a71f5df09a69"}, {0x48, 0x10f, 0x6, "48109050e7c48b178848ca60fe0a8f9eb15b7689f299085e64673d4ebcfa5b2953070a854bfa8448c90d9d79cf8ee78f323513f007"}], 0x3f8, 0x48010}, 0x5}, {{0x0, 0x0, &(0x7f0000c43000)=[{&(0x7f0000885000)="2bf044b45fc755fbd9f23c9eaa324848e66265f28c807afca5c3147d4ccfe1eff65c80cc38c0287fd1de9f0664", 0x2d}, {&(0x7f0000af0000-0x9a)="322af85a82fd85cbb9ee22ff98294d4742dcad17c01550a965c35767e0362294d137d0a49240fa241fd1e5fd93ad641916cd3edd45c4f78c26320519e64b7ea0c6d8654a756a702c49fc91cfd6e3430857f25ea46d7faec6a9901a33bf5b296785183c4bf99e49fe63b18e51925a7f06279b88374537092dce4335b575aae132a73337ca2927ea1d7d16f1a361d866240cc5d0d19e7717a5475f", 0x9a}, {&(0x7f00009ff000)="663663a53f99681b46ec44bfaa83e0354d55939161ff6133b05468f5cd48fedfde7dee6e81833aaa03c7b0a6d19ad1be77b92a8e91146bca3044715360a1fce883f343365fcf48", 0x47}], 0x3, 0x0, 0x0, 0x24000001}, 0x80}, {{&(0x7f000017e000-0x10)=@ax25={0x3, {"cc78f1ba09a32d"}, 0x1}, 0x10, &(0x7f00008b9000-0x60)=[{&(0x7f0000d2b000)="44b4f528dc5d38a4e138946c9e72d0e3e1", 0x11}, {&(0x7f0000641000)="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", 0xfd}, {&(0x7f000042e000-0x74)="942a65bf5ce3262faa363c1648299b6599c827d50419c86a4836c8d2f4eebf6cab150f81198bbdb7e67f09abe9bd488bf347cbf2b94f3212759f0b78a571bdb5f5df02f3a7c772b5d564d1be453006de57bf573fb6c1be4d75e9b0fec2ca0ce2b26ea5bf5d49c41385ea940c38b8247ae8e52eb5", 0x74}, {&(0x7f0000fbb000)="e863edbd90df4bd36b", 0x9}, {&(0x7f0000d19000-0xde)="841d6e01c3d8a9545d9a39c59b54c1ad5e3feb8b7f463e8678cfd7c207f138fdf8bc62118eabe948b2f95c11fdc5b5951a22c3de4621ae8b4191543202b4131e2079d6ee47ed1b1a4e2ccee8f0d2934b33c17c50d58cbdbdbe8ca24114d547fa8e6ff687f9cf681660acdc649199fae3c9e10427e8bae404710dfeaca351c86c027c50b27176d651c8f5cc61a8e0d66a650906859eaf025b621013cb7f07cc953e074b573465490b08503212a7e504ae72ef2236f7d4040f4a470a2c43606076c76ac7e7d6dd159fed894ca16578ab53f613babebb009886bc46610b1494", 0xde}, {&(0x7f00005a7000-0x8b)="40e1a640013c2cb0b0dd6e1a9c5ef4b14e5fd3734e55044bbc583e644b4de3a03280b2d8b8f134f1c39291099af2b838444ac988757abc294c1926181e63dc96c77cfa197dd31309b8dc99dccc0d69f403037ae92ce998b980d4d64a140ee23772949dac132b14d1a68294c30c737705078116f6f8ea609d9162e5d89776425fddcdb4fb3b018d6cde8997", 0x8b}], 0x6, 0x0, 0x0, 0x4040}, 0x8000}], 0x8, 0x2000c014) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000932000)={@common='gre0\x00', &(0x7f000087e000-0xc4)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000592000-0x6)={0x0, 0xfffffffffffffffd}, &(0x7f00009f0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f59000)={r1, 0x8a, "7dd160d715444e7e3c62d3209f76a3a958c517e8979c3db676eae12eb6f7738dc4daa1113e717763cd7f5c17db4d250e5417bf91705f1282421431bd9ce3c675ab2404d1395e8469232118f0daa6865a523b13aae5bf6e71608f9aeebeadd151acb96e3cdc1ce5aed42d556b7a6ab1dca3be961d1bcd46d0664bb67a283bd9342fe6a686d4923f9b0479"}, &(0x7f00003b3000)=0x92) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/rfkill\x00', 0x8000, 0x0) recvmsg$kcm(r2, &(0x7f00004c5000)={&(0x7f0000a6e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c91000-0x40)=[{&(0x7f0000911000-0xb)=""/11, 0xb}, {&(0x7f000006e000)=""/110, 0x6e}, {&(0x7f00005f4000)=""/93, 0x5d}, {&(0x7f0000632000-0x61)=""/97, 0x61}], 0x4, 0x0, 0x0, 0x8bba}, 0x12002) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000fe1000)=""/188) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000264000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000092000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008d1000)={0x0, 0x40, 0x30}, &(0x7f000038e000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000809000)={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000750000-0x9)='/dev/sg#\x00', 0x0, 0x400502) setsockopt$packet_tx_ring(r0, 0x6, 0xd, &(0x7f0000486000-0x1c)=@req3={0x1ff, 0x3, 0x9, 0x80000002, 0x80000001, 0xfffffffffffffffd, 0x1f}, 0xe702) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00006b2000-0x1000)=""/4096, &(0x7f0000f7a000)=0x1000) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) accept4(r0, &(0x7f00008d8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007bc000)=0xd, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f2000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000217000-0x4)=0x4) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r4 = syz_open_dev$admmidi(&(0x7f000094f000-0xe)='/dev/admmidi#\x00', 0x80000003, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000047000-0x10)={0x4, &(0x7f0000ea1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000a08000)={r5, 0x2}) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) symlink(&(0x7f0000a92000-0x8)='./file0\x00', &(0x7f00001df000-0x8)='./file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40a) r2 = memfd_create(&(0x7f000005a000)='@@[=lo\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00003a6000)={[0x80000001, 0x1f, 0x2, 0x1, 0x6, 0xd6f8, 0x3, 0x401, 0x8, 0x7ff, 0x81, 0xa14, 0x7f, 0xffffffffffffff80, 0x9, 0x7], 0x100000, 0x80000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) renameat2(r2, &(0x7f000094c000-0x8)='./file0\x00', r2, &(0x7f0000086000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000fce000)={&(0x7f0000834000/0x11000)=nil, 0x11000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000583000)={0x8, 0x0}) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000fdc000)=0x0, &(0x7f0000468000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000569000-0x18)={0x4, 0x1, 0x40}) ioctl$KVM_SMI(r3, 0xaeb7) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 36.451083] device eql entered promiscuous mode 2018/01/07 16:24:24 executing program 5: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x111000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) rmdir(&(0x7f0000000000)='./file0\x00') sendmmsg$inet_sctp(r0, &(0x7f0000bf2000)=[], 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00006f4000-0xd)='/dev/usbmon#\x00', 0x7, 0x8400) [ 36.519231] device eql entered promiscuous mode 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000+0x885)='./file0\x00', 0x114) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a0f000)={0x0, 0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f00005ce000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000393000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000cb9000)=""/24, &(0x7f0000001000-0x4)=0x18) write$sndseq(0xffffffffffffffff, &(0x7f00008fc000)=[{0x0, 0x0, 0x0, 0x19, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x401, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x19}, {0x0, 0x0}, @addr={0x0, 0x7f}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @result={0x0, 0x0}}], 0xc0) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000-0x4)=0x10, 0x0) fcntl$setlease(r0, 0x400, 0x2) prctl$intptr(0x1c, 0x21) prctl$intptr(0x1c, 0xfffffffffffffffd) 2018/01/07 16:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000d8f000-0x1a4)=[{{0x0, 0x0, &(0x7f000070e000-0x40)=[{&(0x7f0000cb6000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000534000-0xf3)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) syz_open_dev$audion(&(0x7f0000112000)='/dev/audio#\x00', 0x22ab, 0x111000) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f14000-0x12)='/dev/input/mouse#\x00', 0x1000, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000804000)={0x0, 0x3ff}, &(0x7f0000600000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008e6000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f0000d63000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000908000)={r2, 0x9, 0x186, 0x1, 0x4, 0x3240000000000}, 0x14) syz_open_dev$sg(&(0x7f0000d54000)='/dev/sg#\x00', 0x0, 0x280) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd, 0x52) syz_open_dev$sndctrl(&(0x7f0000b4f000-0x13)='/dev/snd/controlC#\x00', 0x81, 0xc000) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r0, 0x4000000406, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000097e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockname$unix(r2, &(0x7f0000a1d000)=@file={0x0, ""/13}, &(0x7f00004f3000)=0xf) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000179000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f0000e98000)=""/18, 0x12) socket$packet(0x11, 0xa, 0x300) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab6000-0x10)='/selinux/member\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xc00) accept$nfc_llcp(r2, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bf5000)=0x60) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000044d000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00009c6000)="21d91b132ac3a997e55f2b6094f7df9506328595a0cc2c8961580ff58696890b1dd725ffe629021a196c9da4ef69e362b73460945af36434237beb6469ba1c8172080a760cb4769bf99f50778065dd1b57bbe0e13c94e37a99445ff5fb8ec4346dd3245739b076899b17852bde88bb2616cc0d797c1c986d", 0x78) setns(r0, 0xc000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000180000-0x9)='/dev/ppp\x00', 0x6001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e25000-0x10)={0x77359400, 0x0}, 0x10) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e65000-0xcf)=""/207) r2 = syz_open_dev$sndmidi(&(0x7f0000481000)='/dev/snd/midiC#D#\x00', 0x8, 0x48200) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000090f000)=0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000570000)={0x0, 0x0}) migrate_pages(r5, 0x3, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x0) rt_sigreturn() 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a02000-0x1e)='trustedV]}vmnet0)wlan0lonodev\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005e4000)={0x0, 0x0, 0x2, [0x7ff, 0x10000]}, &(0x7f00009ce000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000044a000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a8000000000000000050fa937f240c04", 0xf) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000406) r0 = syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x7d, 0x0) fdatasync(r0) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8210040000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cea000)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f000061a000-0x8)={0x0, 0xa}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xba, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/ptmx\x00', 0x2, 0x0) nanosleep(&(0x7f0000b68000)={0x0, 0x1c9c380}, &(0x7f000019a000-0x10)={0x0, 0x0}) syz_emit_ethernet(0x82, &(0x7f0000d02000)={@random="efad073901a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @end={0x0}, @end={0x0}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, ""}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/vga_arbiter\x00', 0x501000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003c0000-0x20)={r0, 0xffef, 0x2, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f0000694000)={0x0, 0x20, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000396000)=0x0) timer_settime(r2, 0x1, &(0x7f0000e81000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000a7a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000013000)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) socketpair$inet(0x2, 0xe, 0x2, &(0x7f0000f1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d43000)={0x0, 0x7}, &(0x7f0000cec000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ab6000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$unix(0x1, 0x200000001, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x101) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cac000-0x11)='/dev/qat_adf_ctl\x00', 0x10200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00007c2000)={r0}) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f3f000)="10655ebbe241daf72ea0b45f92872d3b1fd4c581cf0246d5561d009abf13a65a155b812bec19", 0x26, 0x80, &(0x7f0000f77000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002ec000)=0x0) [ 36.657188] sctp: [Deprecated]: syz-executor7 (pid 5081) Use of int in max_burst socket option deprecated. [ 36.657188] Use struct sctp_assoc_value instead 2018/01/07 16:24:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000da2000)='/dev/sg#\x00', 0x6, 0x101000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000714000)={0xe0, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000971000-0x4)=0x0, 0x4) write$evdev(r0, &(0x7f0000d65000)=[{{0x0, 0x0}, 0x7, 0x27f, 0x6}, {{0x77359400, 0x0}, 0x3f, 0x3f, 0x6}, {{0x77359400, 0x0}, 0x9, 0x401, 0xffffffffffff8000}], 0x48) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) syz_open_dev$evdev(&(0x7f0000d2a000-0x12)='/dev/input/event#\x00', 0x6, 0x0) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mount(&(0x7f00004e5000-0xa)='./control\x00', &(0x7f000069d000)='./control\x00', &(0x7f0000864000)='aufs\x00', 0x3000, &(0x7f0000b20000-0x26)="") r1 = syz_open_dev$audion(&(0x7f0000746000)='/dev/audio#\x00', 0x1f, 0x1c1080) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009af000-0x10)={0x0, 0x7ff, 0x83, 0x7}, &(0x7f0000652000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c76000-0x14)={r2, 0x3, 0x9, 0x2, 0x4, 0x4}, &(0x7f0000351000)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 16:24:24 executing program 1: getpid() mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x10000000000001a7, 0x0, []}) r3 = syz_open_dev$adsp(&(0x7f00004e8000-0xb)='/dev/adsp#\x00', 0x3, 0x20000) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x22, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000b0a000-0x10)={0x9, &(0x7f0000b0a000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/07 16:24:24 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xd00, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x19d) pwritev(r2, &(0x7f0000e73000)=[{&(0x7f00000d3000-0x6b)="b30356c58812f035a7b8bbe4dcb93548676d6bb1fe694b282048cdb972eb0a679c01ce619e60d45eac87239371527cef1ec6611aa1ac287d63cf5b9ed6dcc8113053fc72d0f40374e9807f599fa40b6018e07b743adeb1d6739032b0fcf2520f44188302c1a51b532ccb12", 0x6b}, {&(0x7f000098b000)="7c87a85f7e17557ee725a374c09b850415439a50c96e0f99a7d570ee590e10c01da1c866e2893db9d3a78c900b51daa21ac99d9ad914d66c711d04037105e1944a84ecc639d3f832d57bd294878a7f094633871794394f114e72d0cf3603f0d6c802c1828450071aa096b4f1895bf60d5f90b8c8b2eab3c94261af9b6df1723dd9fb39a974c30b56a28824652c411b", 0x8f}], 0x2, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000d4a000-0x4)=0x4) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x40002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0xbd)="36621339a898b2b079a704248fc9a10706790fd3752c2b23407cd6c93ccf75d1873e4f063e558d1eb5139a4608d19825bbc03a539946e9ed5a08822b939545d327692602e86f24641e389f8ab6131474bea3660a4fbada78a4c2d52a9672179ae1e03cdb1018849c6e3a5a654cd7392bad6d5bb60560158b2bc08f2cab0cffa0e303d53d7c6cbc8569f4635ce5620eba0acc0e253964739e36ab3b2854e9080d1bef021926599711e2e693c691d0165228e7160bb37e6ab6818feafc") mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x67e872cd, 0x3d3, 0x8, 0x60b0, 0x0, 0x7, 0x8604}, 0xc) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004b9000)='./file0\x00', 0x2000000000141042, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b60000-0x4)=0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000ff7000-0x19)="", &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000ecb000-0x4)=0x0, &(0x7f0000580000)="") sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) [ 36.751725] sctp: [Deprecated]: syz-executor7 (pid 5088) Use of int in max_burst socket option deprecated. [ 36.751725] Use struct sctp_assoc_value instead 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x4d, &(0x7f0000000000)=0x0, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000f61000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2e66, 0x200) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006c3000)=0x6, &(0x7f0000781000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000803000)=0x0) perf_event_open(&(0x7f0000ebc000)={0x7, 0x78, 0x8d5, 0xffff000000000000, 0x2, 0x40000000, 0x0, 0xd0, 0x10, 0x1, 0xffffffff, 0xc000, 0x3, 0x8, 0x0, 0x15b, 0x4, 0x9, 0x3ff, 0x6, 0x5, 0x6, 0x5, 0x3, 0x400, 0x2, 0x0, 0xffffffff, 0x2, 0x7, 0x3, 0x4, 0x400, 0x5b43, 0xbd, 0x7f, 0x87fc, 0x81, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00001fe000-0x1)=0x0, 0x8}, 0x4001, 0x5, 0x4, 0x4, 0xd0c, 0xddd7, 0x8, 0x0}, r3, 0x2fb, r1, 0xa) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ddd000)=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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b21000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x2, 0x7, 0x5, 0x2, 0x7}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/07 16:24:24 executing program 4: uselib(&(0x7f0000ad8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bdf000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000470000-0xb2d)=""/4096) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000000b000-0x70)=""/112) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000781000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f9000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000af9000)=0x1ff, 0x4) getpriority(0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000550000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000760000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002da000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004c7000)={0x7fffffff, 0x8004, 0x1, 0x53c, r3}, &(0x7f0000478000)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e0c000-0x8)=0x0) write(r0, &(0x7f00005af000)="721030cad8b1a060738505492187ad54e385416f474636b8f4100d4e56096de0f2c8727f90a15dad3e0fa6e4a9437c00e0cf2f654dd28eca96984f5bf141953c4a54c1aca9bffc83caff8f8fea8cbd2cafe4890d4c9b0d0d69fac5c7560c30ee3eaf8f2d208eba7ba8043318eee0ccd759a674003bc3ad39cb0325340ce2fb48b501c0a9effbef58f8bac7ad0792b4de0f47673870d12ad22280517e6e28107ae48fac620cd9558a0286aae36b43020ed17b1b2cf70b0cc81974880a3ecec2b88f6a399b25c0e1593305c1f2092ba0", 0xcf) 2018/01/07 16:24:24 executing program 2: r0 = open(&(0x7f0000e82000-0x8)='./file0\x00', 0x40, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000876000/0xf000)=nil, 0xf000}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000020c000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000189000)='/dev/snd/timer\x00', 0x0, 0x40100) r2 = syz_open_dev$audion(&(0x7f0000054000)='/dev/audio#\x00', 0x2, 0x75cf457e2d1f236d) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00004ff000-0x34)={{0x100000001, 0x0, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000051a000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000e96000-0xc)='id_resolver\x00', &(0x7f0000a1d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009b6000-0x11)='/selinux/context\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f00004dd000-0x33)=""/51, 0x33) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000e3a000-0x400)={"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"}) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f25000-0x8)={0x0, 0x0}) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) set_tid_address(&(0x7f0000d49000+0x30d)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e39000-0xe)='net/connector\x00') ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000774000-0x4)=0x8, 0x4) 2018/01/07 16:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b21000-0x58)={0x26, 'hash\x00', 0x0, 0x13ff, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea5000-0x1000)="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", 0x1000) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/07 16:24:24 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f000092b000)=[], 0x0, 0x100000) syz_open_dev$sndmidi(&(0x7f0000922000)='/dev/snd/midiC#D#\x00', 0x10000, 0x40100) 2018/01/07 16:24:24 executing program 3: get_thread_area(&(0x7f00006d2000-0x10)={0x0, 0xffffffff, 0x2400, 0x7, 0x0, 0xffffffffffffff81, 0x5, 0x2, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000037f000+0x358)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000063f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000)=@ethtool_coalesce={0xf, 0x0, 0x5fe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000c3b000)='net/tcp\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000ac3000)=0x2) 2018/01/07 16:24:24 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000054000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000580000-0x108)={0x1, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffff345}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000090000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000439000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000001000-0xcf)="51e3b6091bb21b01b5f53cc32456d26112fb0d235b85efd405806a789d55104be2872f0ca445b268a415b0b4277a5f8c0883534d1d8fa7a96c2bc21f2de58a09b3819481f8a93f4592850e56aae66f2860d58046da26c88d3ab9d27263dffcfe169255aa857e12e7af265dcaf6faece89c98536f4da318be28bda2f0f53f15b0eaef2c9a98e56386509b485f5e062fe814d3b62b83b08158e473f0b82f20706f84defecb7af9d1c5578a02633dbcc05ccdf86abb699382e727985795bcff7420d689b53685b7c0587c7a618084d4b0") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f5c000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000002a000)={0x0}, 0x0, &(0x7f00009d4000-0x10)={r1, r2+10000000}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000622000-0x8)={0x0, 0x0}) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afc000-0x10)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000695000)={0x0, 0x6, 0x1, @thr={&(0x7f0000faf000)="b484cdd5dcf2a21a304b5656adc85781e7319617495eeee9743536cc702473b53115fe01068c34e33f6ed413ae532492d1c65eac98366ceeff6db3c1dd7f01a4ccf2bd3dd7fc171b3da98f9932e36ece4e13ee41937fe14083e2a666c366284fe37e359997fd917d8c733065103cb92cb9ceaadaa42cab16b30997f4af7ffc65999a1f2d884503791a22732753714bea9567128d44364ac83b6a54b8c3d72ea8242eaee492363a802844efbbd459a022b850657898f9f6a20a9e1713d65dc98625153b91ce316489eac24b532700aa37701cb93f73597a5d72fe8b84217a1baa7632c3fe234252bada7415186154668e66f942", &(0x7f000024e000-0x4f)="bb445cf65369c78ef5569213f5173e97b4371504398d2bf48d84dd26738214d959aa7e1ab2aaf82d8bc32773ef17e4f7e2d69418dce40f0bbee0f03bf87b8fc4bb1f0149d6105fd027dc98a73b6dbd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d1000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getrusage(0x0, &(0x7f0000d64000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000fc2000)=[{&(0x7f0000ee9000-0x2)=""/94, 0x5e}, {&(0x7f0000cbd000)=""/106, 0x6a}, {&(0x7f0000f44000-0x1a)=""/90, 0x5a}, {&(0x7f00000dc000-0x5b)=""/91, 0x5b}, {&(0x7f0000450000)=""/18, 0x12}], 0x5) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000914000-0x4)=0x5, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e51000)=""/100, &(0x7f000046a000-0x4)=0x64) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000794000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000004a000)={0x0, 0x1c, &(0x7f0000325000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00007c4000)=0x10) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfffffffffffffffd, @ipv6={0x0, 0x6, "eb8ce7", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000289000-0xc)={0x0, 0x3fffff06, [0xf]}) 2018/01/07 16:24:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20000000002d, &(0x7f00002ec000-0x57)="", 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000ff8000-0x78)={0x0, 0x78, 0xf9f, 0x75, 0x3, 0x8, 0x0, 0x800, 0x4000, 0x1, 0x2, 0x7ff, 0x1, 0x6b42, 0x100000001, 0x9000000, 0x301, 0x20, 0xffff, 0x4, 0x1, 0x6, 0x3, 0xfff, 0x1000, 0x1, 0x200000000, 0x0, 0x200, 0x6, 0x1f, 0x8, 0x1, 0x80000000, 0xffffffffffffffff, 0x2, 0x5, 0x7ff, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f000053c000)=0x0, 0x0}, 0x2000, 0x5, 0xffffffffffffff3b, 0x3, 0x2, 0x7ff, 0x1, 0x0}, r1, 0x400, r2, 0xc) 2018/01/07 16:24:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd5000)=0x0, 0x4) r1 = getpgid(0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000fd6000-0x8)=0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setpgid(r1, r1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000f21000)={0x0, {""/7}, 0x0}, &(0x7f0000fd6000)=0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/member\x00', 0x2, 0x0) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c09000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000551000)={0x0, 0x0, []}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ac000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006a0000)="cbf614085c4caacc79bcdd26f0002ed7", 0x10) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f00000fe000)=0x4) getsockname$packet(r0, &(0x7f0000b18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003c4000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000014c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6bf, 0x5, 0x5, 0x400, 0x4, 0x400000, r2}) 2018/01/07 16:24:24 executing program 4: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f0000631000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000538000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x625, 0x6, 0x0, 0xfffffffffffffffb, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80002, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000002000-0xc)={0x4, 0x0}) connect$nfc_raw(r2, &(0x7f0000001000-0x10)={0x27, 0x101, 0x5, 0x7}, 0x10) 2018/01/07 16:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00008d5000)=0x0) bind$netrom(r1, &(0x7f0000da4000)=@full={{0x3, {"6e16dcb7552fbc"}, 0x5}, [{"9852cca149d555"}, {"61a81fcd4524a6"}, {"26b337d185b03b"}, {"1a786dea924b0a"}, {"9aaeef98da12d0"}, {"cbf1642be7dc58"}, {"1f1721b3699710"}, {"4c9b5c087c9b11"}]}, 0x48) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/07 16:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000017000-0x30)={0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000389000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000222000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 16:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x6}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000cc0000-0x3a)={0x1, 0x34a, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e8cf0b1737f3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3532ea98ea58", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="38f24ba155e0"]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/07 16:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000114000-0x21)="7ff97fd32224633177336b2f6fc40b3e6b3fd3fd0c5e7644d4a637a3cfebafa44f") write(r0, &(0x7f0000b28000)="1f0000000806ffde0000f49ff60f000000000000000fff8005ffeffa000002", 0x1f) 2018/01/07 16:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x6ec1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x80000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 16:24:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x0, 0x9}) mknod(&(0x7f0000e4c000-0x8)='./file0\x00', 0xc004, 0x3) 2018/01/07 16:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d28000-0xb)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r0 = userfaultfd(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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000)=0x0) prlimit64(0x0, 0x0, &(0x7f00008de000)={0x8, 0x0}, 0x0) getrusage(0x0, &(0x7f0000c05000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000726000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000fe9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009de000-0x40)=[{&(0x7f0000b19000)=""/25, 0x19}, {&(0x7f0000474000)=""/173, 0xad}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f00004da000)=""/224, 0xe0}], 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002e5000-0xb)={0x1200000000, 0x800, 0xff, 0x8000, 0x80, 0x7f, 0x80000001, 0x1, 0x6, 0x194, 0x3f}, 0xb) openat$autofs(0xffffffffffffff9c, &(0x7f00007be000-0xc)='/dev/autofs\x00', 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r4, 0x0}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r4, 0x0}) r5 = syz_open_dev$mice(&(0x7f00006ef000-0x10)='/dev/input/mice\x00', 0x0, 0x414080) connect$unix(r5, &(0x7f0000419000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 16:24:24 executing program 1: rmdir(&(0x7f00000ca000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x1, &(0x7f00000ae000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d7000-0x11)='/selinux/enforce\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) shutdown(r3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000481000)=0x5, 0x4) socketpair(0xa, 0xa, 0x4d, &(0x7f0000735000)={0x0, 0x0}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f00004a8000)=""/194, &(0x7f0000e7c000)=0xc2) open$dir(&(0x7f000006d000)='./file0\x00', 0x1, 0x4) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") getresgid(&(0x7f0000fa7000-0x4)=0x0, &(0x7f0000d03000)=0x0, &(0x7f0000716000)=0x0) r6 = getegid() ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setresgid(r5, r6, 0x0) [ 37.104291] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bfc000)='/dev/snd/midiC#D#\x00', 0x5, 0xa8400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000066d000-0x10)="bcfa76198cf08e2b0e3cf75bf3e0eba0", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) getsockname$inet6(r1, &(0x7f00007d2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f12000)=0x1c) 2018/01/07 16:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/audio\x00', 0x800, 0x0) getsockname$inet6(r0, &(0x7f000077d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ba8000)=0x1c) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000006b000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000985000)={0x0, 0x0}) munlock(&(0x7f0000d9c000/0x3000)=nil, 0x3000) vmsplice(r0, &(0x7f0000795000)=[{&(0x7f0000aaf000-0xd)="2133cb1e88e1409644238eb303", 0xd}, {&(0x7f000060d000)="441cf82d3292d8353ffc23152945b555dd665f3b0add9280cfa5a19a119d31bfeb24d4ffb8bc2945781ee37ca07758f31fb3d90886ea485d", 0x38}, {&(0x7f00009e1000)="c5b3a1444ee5b152c7af5fbabddd7c5f140a056958073d7229ca13b6e8c8ee1577c01fea5440d7f9d90b9f47dd59973bb8ee3d70389ac12896d477eed70d9441691f9e36d1406dcab10f8b2da2ae7f612edf33d998ee0e6f0cc55269c3c1f1ca693543960cf950da9dab36b261f020ee193e4ce20affda0fb09fbbbfccaba7fd011af6a1e38eb35eb94a4865452707d16fae22911fcf25c490c9c99d65751a69e543fcf62da3d0a3581a1546d085d62d8405654416e76ee6abd60392932cc1fc2da0c92fb4e1250532f5efb54ba7481f", 0xd0}], 0x3, 0x9) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000081c000-0x30)={0x5, [0x2, 0x6, 0x30, 0x7fff, 0x3ff]}) [ 37.155685] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 16:24:25 executing program 6: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f51000)='/dev/snd/pcmC#D#c\x00', 0x90, 0xa002) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd1000)=0x0) r3 = msgget(0x0, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000)=0xfffffffffffffe2a) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f53000-0xe8)={{{@in=@multicast1=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000+0x9cd)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f53000-0x8)='./file0\x00', &(0x7f0000f53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000b67000-0x78)={{0x2, r4, 0x0, r5, r6, 0x100, 0x6, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x20, 0xe8f, 0x800, 0x8, r2, r2, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f51000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00005d2000)=0xe8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f51000)={0x0, 0x0, 0x0}, &(0x7f0000086000)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f54000-0x4)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c92000)='./file0\x00', &(0x7f0000f52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000644000)={&(0x7f0000f52000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000074b000)=[{&(0x7f00006a0000)="5111743b5f6d4acbfa16a965c354923a267ca961217002dec4ad717af016c6e6d45b4eb3c17dfa851b6885c33450243d5e7d35a35279c5e69fca7de9589e55a0e1", 0x41}, {&(0x7f0000634000-0xaf)="d5d95556d3cf39cc53074601338d7b3ff3d1834109e15ededff575a03617f1c19aeb82d6a21bbf6b2b28e9330829815b4a03bb9387c080c7a6f9bc778d1e23a45b204d5a0d792326e7e00d5266012776c946d466ff0d24667a7a07f65decfc2197bdc787ce4dc9f2b1f6792a33f8c62e76c0b11d0f9902c61b7e15200f886960df5113160041b8ca7dd17439300729093d4db4f464d35832896758a883aa2de1cf4598bb4f7ad4be3085844f621c3c", 0xaf}, {&(0x7f000065e000-0x45)="f7cd2274f3c2dfa4f801c965da29dcb2422e97f30764d162f3a9877dc4b08ac20b729ca91c3cac268ccd647311af40c89d71fc238f0049e458f28f40b21586a121e9f4327e", 0x45}, {&(0x7f0000f52000-0x7d)="195c1e15bdf3ec62a965494dc4eeb325b5af0421320fe190018cd0a3324485c816fb691c22aed5b515c3ada1cf3f6737269d6ba242acd42a8950c398c91916f7c06060a737d61542ef8245be787541efb8c5342338bbf99f8bef9fcc50412720de6e3b177d0c7a030d0d4e5c7d414d4ce80488351154550aa1bb5c2d32", 0x7d}], 0x4, &(0x7f000067a000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x4880}, 0x44004) 2018/01/07 16:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000407000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0xc4, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0xf, [@policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:25 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe3000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00003e4000-0x4)=0x4, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe5000-0x2c)={0x6, 0x5, 0x5000000000000, 0x1, 0xa, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) dup2(r3, r0) poll(&(0x7f0000fe0000-0x18)=[], 0x80, 0xfb) 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0xfffffffffffffffd, 0x75a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005ad000-0xc)={0x2, r0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x51) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/07 16:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bf9000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee3000)={@loopback={0x0, 0x1}, 0x5c94, 0x2, 0x0, 0x8, 0x1000, 0x7, 0x8}, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) getpeername$netlink(r3, &(0x7f0000733000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f000002b000)=0x4, 0x4) write$tun(r3, &(0x7f00000e0000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/07 16:24:25 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000002b000-0x70)={[{0x7, 0x40, 0x46d, 0x7f, 0x7, 0x4, 0x4, 0x0, 0xd5ae, 0x44d1, 0x6, 0x8, 0xa79}, {0xc00000000, 0x4, 0x80000000, 0x2, 0x0, 0x2f6c, 0x1, 0x9, 0x8000, 0x81, 0x7f, 0x100000000, 0x7}, {0x5, 0xbfdb, 0x8, 0x6, 0x2, 0xfffffffffffffffb, 0x6ecda9fc, 0x3f, 0x100000000, 0xfffffffffffffc01, 0x2, 0x1, 0x3}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x0, 0x2, 0x0, 0x10000, 0x3}, &(0x7f000001b000)=0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000018000)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000002c000-0x7f)=""/127) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000000b000)={0x0, &(0x7f000001a000-0x8)=0x0, 0x3, r3, 0xc}) 2018/01/07 16:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) memfd_create(&(0x7f000062c000-0x1)='\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000245000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000607000-0x10)=[{&(0x7f000084d000)=""/1, 0xfffffe00}], 0x1, &(0x7f00006dd000-0x10)=[{&(0x7f0000f9b000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/07 16:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00007f7000)="6367726f7570f96574683100", 0x40, 0x6, &(0x7f00004ec000)={0x2, 0x9, 0x0, 0x81, 0x100000001, 0x20, 0x7, 0x8}) r0 = socket(0x4000000000002, 0x6, 0x0) syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="a6bdbe02050000000000000000000006", @ifru_ivalue=0x8}) syz_emit_ethernet(0x58, &(0x7f0000587000-0x58)={@random="fdcf045be734", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0x401, 0x6}], {0x8100, 0x1, 0x8001, 0x7f}}], {{0xdb07, @ipx={0xffff, 0x42, 0x73, 0x4ab28db0fe875b8a, {@random=0x9f, @random="125ad75e05a2", 0x7}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "def6cfd5124ceb544e06047ea1e3096fa99d275d481ac040d3b144808ff46a9b9c8c06e6"}}}}, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000340000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="67726f300000000002ff0018001000"}) socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000b1000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/07 16:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) writev(r0, &(0x7f0000374000-0x70)=[{&(0x7f0000dfb000)="", 0x1d8}, {&(0x7f0000859000)="f829e5d3123dd750397c6520dbd3cd82722c3bb1a5733b5c3a2fa634aa53773b450a80d72edcf2661af12bb04065b5d07743f2a7fe50a37c8fdd5b0467c79cf9d611b4", 0x43}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff3000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00007d9000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006a3000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000054b000)={r2, 0x1f}, 0x8) pipe(&(0x7f00002ad000-0x8)={0x0, 0x0}) 2018/01/07 16:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c2a000-0xd)='/dev/usbmon#\x00', 0x4, 0x20c080) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000623000-0x4)=0x0, 0x4) sendfile(r0, r0, &(0x7f0000a59000-0x8)=0x0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000031000)=0x800, 0x4) writev(r1, &(0x7f0000bc3000-0x8)=[{&(0x7f00005d0000)="290000001800310dda00000508c900020a2400000004ff0680000ce70b00080001000000000000006b", 0x29}], 0x1) [ 37.664294] device syz7 entered promiscuous mode [ 37.675301] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 16:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000077e000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) prctl$setmm(0x23, 0x2, &(0x7f0000836000/0xe000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b0000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000c46000/0x2000)=nil, 0x2000, 0x2000000) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/07 16:24:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xbb)=""/187, 0xbb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0xe, 0xfffffffffffffbff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00008fd000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000d60000)=0x0) 2018/01/07 16:24:25 executing program 4: syz_open_dev$evdev(&(0x7f0000a00000)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = getpid() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000036c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006c3000)=@generic={0x0, 0x8, 0xd4}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e83000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000016e000-0x4)=0x6) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000028b000)={[{0x9, 0x2, 0x10001, 0x5, 0x200, 0x7f, 0x2, 0x2, 0x9, 0x900000000000, 0x7fff, 0x0, 0xfe6}, {0x0, 0xffff, 0x8, 0x8001, 0x10000, 0x8, 0x800, 0x10000, 0xfffffffffffffff9, 0xffffffffffffff01, 0x9, 0x1f, 0x0}, {0xfffffffffffffff8, 0x6, 0x6, 0xe3b, 0x5, 0x100000001, 0x1f, 0x10000, 0x401, 0x10000, 0xfffffffffffffff7, 0x80000000, 0x9}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mkdirat(r3, &(0x7f0000a2f000)='./file0\x00', 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000015b000)="8908040000", 0x6c5) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000325000)=0x1, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000059000-0x6)={0x9, 0x9, 0x3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000708000-0x5c)={{0xa, 0x0, 0xfffffffffffffa76, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x7ff, [0x5, 0x7, 0x8, 0xffffffff, 0x6, 0x4, 0x1000, 0x1000]}, 0x5c) recvmsg$kcm(r3, &(0x7f0000b86000)={&(0x7f0000309000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd8000)=[{&(0x7f000033b000-0xba)=""/186, 0xba}, {&(0x7f00004fa000)=""/8, 0x8}], 0x2, &(0x7f00006b2000)=""/43, 0x2b, 0x1}, 0x40000000) 2018/01/07 16:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00007aa000-0x8)='./file0\x00', &(0x7f0000a27000)=""/130, 0x82) seccomp(0x1, 0x0, &(0x7f000031b000)={0x200000000000028b, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) llistxattr(&(0x7f00009e6000)='./file0\x00', &(0x7f0000e93000-0xe6)=""/230, 0xe6) 2018/01/07 16:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b94000)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005b4000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00008bc000)=""/150) arch_prctl(0x1004, &(0x7f00004d1000)="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") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fad000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c62000)={0x0, 0xf0, 0x6}, &(0x7f0000fa7000)=0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001d2000-0x4)=0x0, &(0x7f00007f8000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003ab000-0x6)={r3, 0x400}, 0xfffffeda) prlimit64(r2, 0x7, &(0x7f000061b000)={0x4000000000, 0x7fffffff}, &(0x7f00008a5000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000085c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/07 16:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000109000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r6 = socket(0x11, 0x802, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00002e8000-0x10)={0x17, 0x3d, &(0x7f0000ace000-0x3d)="d012de8798f723421c662cc65f41f6e323871457e5ed0ea9852bf6a0b770d295a2c3d28b4c96e7b1d323303016e9cf5e5a696f42c28656a7b8efa07a8d"}) bind$packet(r6, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = dup2(r5, r4) write$tun(r8, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) [ 37.752965] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5272 comm=syz-executor2 [ 37.772940] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5272 comm=syz-executor2 2018/01/07 16:24:25 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000017000)='encrypted\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000)="494b5356c75789171913a18cfabafdbc0779333b193c221a5c6b4938c29451931330a3c3b86ea60b519e69132054e9b5f7d1b78736648bc4ade720591cf94c1fcc75aedec9f36b490d5ad61a704d5170e224add0ff42394ed04120ad94cac1eca10986b1c174306b37a2ec2c4aed2926a43d01beb64dfdc62d788913323543916d48034270e55beeaad9c5afdcaf7c9f47d9d744e526b308e565d280aebef728937c9cab209ee16584fcb1e8ea8f381cfc523aca471017e52a0704d3abc80b77ccca95cba105", 0xc6, 0xfffffffffffffffc) add_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000)="62b255098418d58724c8c1b9562e6f3467f5dd53537eade8b3b856eb69664d33b725bda863a96b0ee1a4440af14e832b2e", 0x31, r2) 2018/01/07 16:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 16:24:25 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r0, &(0x7f00006f8000-0x10)={0x1a, 0x5, 0x3f, 0x5, 0xff, 0x3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x18, 0x0, @thr={&(0x7f0000000000)="4490148676def5766908b0f76225aa39ac4d6e1591e722761950618deecda6605ec1afb68ae5a07888295f8a02e77b90aea81a15e6e7da781ae8de3c49b8a552b95315a53ca6be294733dfafabf4c4be823186afc865d8af6f1b5a9cb041ca1729ad8aa65bced38d49f30506986a35d667461c6fd39021d1d6d06b5a7f8297385dcf36417f7e136c5faa9543b91cabf5d26f3af28510c1775c7bdfd6aaf304f44e4e42526fcb3bc46a0dbc32093694c32456", &(0x7f0000d58000)="9b9e22bc9d689ea862e7d68b23e028407fd87132fe347dd70941f797b293b49571ab3590b6a0b845287be181372631603bcf11f189b2ebee1c76fb3ef3d454d33c918e9906c538654f2639da633d2d997c198d876c43c82affaadb82ffd9448172c84db003cf2761c2492546b61ed2ea246fc15debfe0773b7e06e3e02b064ede9084bfc91536e4449f22dfe30c94a22e1e65832c05edea9b32a208d306f16acadbf1e755f979c41e5b758"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x7, 0x4, 0x3, 0x0}) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ae5000)=0x0, 0x4) 2018/01/07 16:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000017000)="", &(0x7f000000d000-0xa)="", 0x1}, 0x20) setxattr(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f00004c5000)=@known='security.capability\x00', &(0x7f000068d000-0xb)='\'(+&$ppp1[\x00', 0xb, 0x1) [ 37.841448] device syz2 entered promiscuous mode 2018/01/07 16:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) fcntl$getownex(r0, 0x10, &(0x7f0000358000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b8f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 16:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f6b000-0x4)=0x0) 2018/01/07 16:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00009e7000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = socket$inet(0x2, 0x240000000003, 0xb) r2 = syz_open_dev$audion(&(0x7f0000046000)='/dev/audio#\x00', 0x1, 0x10000) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000074c000)={0x4, 0xe463, [{0x2, 0x0, 0x4}, {0x8001, 0x0, 0x8000}, {0xda38, 0x0, 0x6}, {0x1, 0x0, 0x6}]}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000351000-0xd)={0x0, 0x0}, &(0x7f00005fb000-0x4)=0x10) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000075a000-0x3)=""/3) umount2(&(0x7f00005f9000)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f00000cd000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000c94000+0xe2d)="3617e7ed4eb1ed4398eb93fe24d07f0f987433252cc019651aeef93cf0215eacfd4beeef3e74c846150fe58ba7bef7", 0x2f, 0x80, &(0x7f0000990000)={0xa, 0x2, 0x15c00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa23}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000ac3000-0x8)={0x0, 0x0}) 2018/01/07 16:24:25 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000388000-0x10)={0x7, &(0x7f00002fc000-0x1c)=[0x8, 0x3, 0xa1, 0x1ec7, 0x100000001, 0x8, 0x3]}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r2) eventfd2(0x101, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000079b000)=0x0, 0x4) 2018/01/07 16:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000868000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$getown(r1, 0x9) waitid(0x2, r2, &(0x7f00003ba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000749000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00005d0000)=0x0) 2018/01/07 16:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008aa000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00005c9000)={0x8, 0x0, [{0x8d6, 0x0, 0x4}, {0xbd1, 0x0, 0x53}, {0x0, 0x0, 0x3}, {0x9e0, 0x0, 0x400000000000}, {0x0, 0x0, 0x8}, {0x98e, 0x0, 0x9}, {0x932, 0x0, 0x100}, {0x20, 0x0, 0x200}]}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000d45000-0x2)={0x0, 0x0}, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000029e000-0xc)={&(0x7f0000763000-0x8)='./file0\x00', r1}, 0xc) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/07 16:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000316000)={0x0, 0x0, 0x30, 0xef, 0xfffffffffffffff9}, &(0x7f0000f0c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008a9000)={r2, 0x9, 0x401}, 0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b9a000)={0x0, 0x40, 0x0, 0x80000001}, 0x198) openat$selinux_access(0xffffffffffffff9c, &(0x7f000046e000-0xf)='/selinux/access\x00', 0x2, 0x0) 2018/01/07 16:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xc4c6c4a35b4962ad, &(0x7f0000c2e000-0x4)=0x0, &(0x7f000038a000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/07 16:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f000054a000)='/dev/audio#\x00', 0x9, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000ea8000)=""/53, &(0x7f000024d000-0x4)=0x35) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000993000-0x6)=""/7) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002fa000)=0x4, 0x4) connect$ipx(r2, &(0x7f0000565000-0x10)={0x4, 0x8, 0x9, "f35c7e3a327c", 0x80000000, 0x0}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) getsockname$netrom(r1, &(0x7f000089c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000287000-0x4)=0x10) 2018/01/07 16:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() syz_open_dev$admmidi(&(0x7f0000454000-0xe)='/dev/admmidi#\x00', 0x0, 0x3) 2018/01/07 16:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/ptmx\x00', 0x20000000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fea000)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x821, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000108000-0x38)={0x0, 0x0, &(0x7f000007d000-0x10)=[{&(0x7f0000b77000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0xc004}, 0x20008000) syz_emit_ethernet(0x32, &(0x7f0000329000-0x213)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4305, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cdcdec", 0x0, "1dd52f"}, ""}}}}}, &(0x7f0000e40000)={0x0, 0x1, [0xe91]}) 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0xffff, 0x5, 0x4e, 0xffffffffffff8001, 0xa000000000, 0x8, 0xffff, 0x5, 0x3ff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004eb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/07 16:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006f8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000081f000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000054000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009e8000)={0x5, [0x5, 0x100000001, 0x400, 0x5, 0x400]}, &(0x7f00008ae000-0x4)=0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6b000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f000036e000-0xa)='net/igmp6\x00') sendfile(r1, r4, &(0x7f000073c000)=0x0, 0x102) 2018/01/07 16:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) readv(r0, &(0x7f00001fd000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0xfffffffffffffe5a}], 0x1) inotify_init1(0x1000000000000000) dup3(r0, r0, 0x80000) r1 = socket$inet(0x2, 0x1, 0x100000000083c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020a000-0x4)=0x5, 0x4) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000ebe000-0x6)='stack\x00') r3 = syz_open_dev$tun(&(0x7f00009d7000)='/dev/net/tun\x00', 0x0, 0x4106) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/hwrng\x00', 0x208000, 0x0) 2018/01/07 16:24:25 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 16:24:25 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x8}, 0x4) sendto$inet6(r0, &(0x7f0000ffa000+0x121)="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", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ffc000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 16:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000438000-0x4)=0x7, 0xdb) bind$inet(r0, &(0x7f000017c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000fa1000-0x27)=""/39, 0x27, 0x0, &(0x7f00005a0000-0xd)={0x3, {"fe00d465b78c97"}, 0x0}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/checkreqprot\x00', 0x41, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f63000)=""/44) sendto$inet(r0, &(0x7f0000329000-0xbd)="", 0x0, 0x0, &(0x7f0000893000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a10000-0x9)='/dev/ppp\x00', 0x400, 0x0) fsetxattr(r2, &(0x7f0000a28000)=@known='system.advise\x00', &(0x7f00005a1000-0x2)='/dev/ppp\x00', 0x9, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000c6000)=r2, 0x4) 2018/01/07 16:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000075a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000712000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000-0x4)=0xe8) fstat(r0, &(0x7f0000c81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000564000)={r2, r3, r4}, 0xc) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r5, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) r6 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r6, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 16:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000f38000-0xf8)=""/248, 0xf8, 0x2, &(0x7f0000533000)=@file={0x1, './file0\x00'}, 0xa) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/07 16:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bdd000)="", 0x0, 0x20008045, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000027c000-0xe7)=""/231, 0xe7, 0x2, &(0x7f0000f20000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000539000)='/dev/autofs\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000b0000-0x5c)={0x4, 0x1, {0x0, 0x3, 0x9, 0x0, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) r2 = gettid() getpriority(0x3, r2) 2018/01/07 16:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r1, r0, &(0x7f0000532000)=0x0, 0xe916) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) 2018/01/07 16:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='gid_map\x00') write$fuse(r1, &(0x7f0000aa3000-0x34)={0x2b, 0x0, 0x0, @random="fd8bf7287c34cd9dcfb911b1c09842bb13cd6bc4945bc60c378931"}, 0x2b) 2018/01/07 16:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/hwrng\x00', 0x101083, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a2a000-0x18)={0x0, 0x2, 0x0, 0x1ff, 0x65f1}, &(0x7f0000ae0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000685000)=r2, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) chdir(&(0x7f0000eef000-0x8)='./file0\x00') 2018/01/07 16:24:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009dd000)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006d2000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x282ffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000003d000-0xc)={0x0, 0x0}) write$eventfd(r3, &(0x7f0000cb2000)=0x0, 0x8) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000061b000-0x12)='/dev/input/event#\x00', 0x5, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d22000)=[{0x0, 0x100000000}], 0x1) read$eventfd(r3, &(0x7f00001a4000)=0x0, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000076e000)=0x4) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b0d000-0xa)='/dev/dsp#\x00', 0x9, 0x2000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f7f000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) creat(&(0x7f0000c2a000-0x8)='./file0\x00', 0x100) writev(r1, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x0) 2018/01/07 16:24:26 executing program 0: r0 = syz_open_dev$mouse(&(0x7f000080b000)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000673000)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/dsp\x00', 0x101002, 0x0) connect$ipx(r1, &(0x7f0000937000)={0x4, 0x80, 0xd67c, "bbbe6020c8ac", 0x40, 0x0}, 0x10) r2 = dup3(r1, r0, 0x80000) sendmsg$unix(r2, &(0x7f000008b000)={&(0x7f0000b72000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a4f000-0x20)=[{&(0x7f00004a1000-0x5d)="32990da8bb96a7525ca64bfc25d4df0ab899e1eb5ee28ea3b99fed327c6ee898ec033ce013e6c9236b4d62d356fd85a2ea7025a3b265ce5bf1a7b1c16dfe271ea37c55ec5dfd63b82c94ae1340c5757241f0ae486a251cacb0679af0db", 0x5d}, {&(0x7f000070e000)="6de4f7b12205e9d6ac0e93a116ae85da4fb4d63afbb19e80f21b764fc5f0d76c9f2ad27726f94f3a", 0x28}], 0x2, &(0x7f0000257000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20044015}, 0x800) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000738000)="130000001000e7dde200f49ff60f050000230a009d0000005b0aafa73022e5f9ec3e4fe8697a61a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0616c2d3275df1f2aa09b1267c3d5f625e77e150da6fd7d56ca466a47bd87da5cd04b27dd26746ea50518e2c68b6bce9093d468612f07214ff9b21be0f7e5bf12930d837b9cb3452b607000000886959e4ebd309613ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b85d1b56522807274c0107004dd07d601a32ad629a45", 0xc4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009dc000)={0x2, 0x0, 0x10003, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000da7000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x0}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x64) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000aa2000-0x10)={0x7, r4}) 2018/01/07 16:24:26 executing program 7: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f64000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000db5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f64000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x10001, 0x7, 0x400, 0x200, 0x40001, r3}) r4 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00008c5000)='net/ip6_flowlabel\x00') bind$alg(r4, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) 2018/01/07 16:24:26 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000312000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d54000)=0xc) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d55000-0x8)={0x1, r2}) mbind(&(0x7f00004aa000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000d53000)=0x2, 0xfff, 0x6) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000566000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000)=r2) 2018/01/07 16:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005e6000-0x4)=0x406, &(0x7f0000344000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/07 16:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000ce000-0x8)='keyring\x00', &(0x7f0000124000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000b41000)='keyring\x00', &(0x7f00002c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003c2000)={0x4, 0x4, 0x4, 0x800, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup2(r0, r3) 2018/01/07 16:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fd4000)='./file0\x00', &(0x7f0000911000)=@random={'security.\x00', 'wlan0/.\x00'}, &(0x7f0000a9a000-0x1c)='\'mime_typemime_type$selinux\x00', 0x1c, 0x3) socket$key(0xf, 0x3, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000276000-0x6)='ramfs\x00', 0x4, &(0x7f00002fe000)="") statfs(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00001c1000)=""/137) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbe000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e5000)=0xe8) uselib(&(0x7f00002bf000)='./file0\x00') 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "6c756575653000000000000000000000000000000000000000000000000000010018000000000000010000000000f61b00000000000000000000f800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000323000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000689000)='/selinux/context\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f000059a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c3000)=0x10) 2018/01/07 16:24:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f0000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7) r1 = socket(0x10, 0x2, 0xfffffffffffffffd) write(r1, &(0x7f00008c5000-0x25)="2400000058001f0014b2f407000904000200072508000100ff88ffff0800000000000000e6", 0x28b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00003d9000)='./file0\x00', 0x7fd, 0x0) symlink(&(0x7f0000de0000-0x8)='./file0\x00', &(0x7f00002d9000)='./file0\x00') creat(&(0x7f0000852000-0x8)='./file0\x00', 0x26) 2018/01/07 16:24:26 executing program 4: getxattr(&(0x7f0000155000)='./file0\x00', &(0x7f0000ba4000)=@random={'system.\x00', '@wlan1\x00'}, &(0x7f0000104000-0xd)=""/13, 0xd) 2018/01/07 16:24:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x5, &(0x7f0000001000-0x1)="", 0x0) 2018/01/07 16:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06598aea2943f5e94c844a55527af84fb28f00f820004000000000000786b3a976da7b57211af834e7d56b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2018/01/07 16:24:26 executing program 4: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(ctr-cast6-avx,sha256_mb)\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffa2) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00001fa000-0x10)={&(0x7f00000f3000/0x5000)=nil, 0x5000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000565000)=0x8000) syz_open_dev$usbmon(&(0x7f000057a000)='/dev/usbmon#\x00', 0xffff, 0x10000) 2018/01/07 16:24:26 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x42100) openat(r0, &(0x7f00001ff000)='./file0\x00', 0x80040, 0x5) unshare(0x2000) sigaltstack(&(0x7f0000dcb000/0x2000)=nil, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000857000+0x63c)='/dev/dsp#\x00', 0x3f, 0x80700) 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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000003000-0x1008)={0x1008, 0x3f, "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"}, 0x40000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) kcmp(r2, r3, 0x7, r1, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000001000-0x4)=0x104) socket$inet6(0xa, 0x7, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000054a000-0xf0)={r4, 0xe8, "f6764d918a03e5abb87c079777e1d86abe364ca7aa61aa11928c305e92e6640de8d0e22d53b01473d10297a3ee7a25d35e87876dd5b906e09b5422ff6aa58a6a22d3c70b558239d6cc28c411abd9b1857c7fc59d9793eee5cefd6e3aacea41756cff3774981df6b85757a2068a6b98de3d36e9b8eee09ce23a37be29d203d189732227855a907444ef37c9d2be005de935c5232d034719663fcf4cbfd1a6bb7599a21e6f0ba37cdc0e81c84cab15e2a1d7b79fa5aa08d4f6e2f9064b5e6879217884b973606a49fd69c8a14864a13ddeeeb75bb4b2c7f529ab0f90270109cca43054bd5f9e245b6c"}, &(0x7f0000374000)=0xf0) 2018/01/07 16:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000058a000)="180000e9010001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) r1 = syz_open_dev$sndmidi(&(0x7f0000033000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff8001, 0x10141) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000c1b000)=""/62, &(0x7f0000f5f000-0x4)=0x3e) 2018/01/07 16:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009a9000)={0x0, 0x7}, &(0x7f00007c9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000073e000)={0x0, 0x8001, 0x0, 0x674720d1, r1}, &(0x7f000078a000)=0x10) 2018/01/07 16:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010f000-0xa)='/dev/ptmx\x00', 0x24100, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000046c000)={0x1, 0x9, 0x72, 0x1, 0x2, 0x6}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000cca000)=""/150) dup3(r0, r0, 0x80000) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b03000+0xaa1)={0x3, 0x0, [{0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) keyctl$set_reqkey_keyring(0xe, 0x5) r3 = msgget$private(0x0, 0x200) msgrcv(r3, &(0x7f000021b000)={0x0, ""/34}, 0x2a, 0x0, 0x1000) 2018/01/07 16:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0xcad, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x6, @fr_pvc_info=&(0x7f0000dff000-0x14)={0x80000001, @common='teql0\x00'}}}) r3 = syz_open_dev$tun(&(0x7f00001ff000)='/dev/net/tun\x00', 0x0, 0x2000) accept$nfc_llcp(r2, &(0x7f0000496000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000034e000-0x4)=0x60) sched_yield() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000e8000)={@common='ip6gre0\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/07 16:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f000000a000)={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) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f000007a000)=0x4) 2018/01/07 16:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc4a, 0x0, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x0, 0x0, 0xfaf}}], 0x60, 0x1}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000b79000)={0x4, 0x1, 0xa000}, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd004, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x2, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(0x0) tgkill(r4, r5, 0x1f) 2018/01/07 16:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002ca000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000d3a000-0x4)=0x8) 2018/01/07 16:24:26 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00001f6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000cea000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x1, &(0x7f0000f42000)={0x7, 0x7fff, 0xff6, 0x7}) 2018/01/07 16:24:26 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000b19000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a96000-0x2)="7495", 0x2, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000072a000-0x4)=0x7f, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mknod(&(0x7f000080d000-0x11)="e91f7189591e9233614b2f66696c653000", 0x0, 0x5680ba43) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000675000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000c2a000-0x4)=0xfffffffffffffc64) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff1000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x38, 0x3, 0x2, 0xa, 0x20, 0x80, 0xde, 0x5, r3}, {0x8000, 0x4, 0x22e42b1d, 0x200, 0x8000, 0x5, 0x0, 0x100}, {0x8000, 0x4, 0x20, 0x6}, 0x400000000000, 0xd, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7, 0x3, 0x3ff, 0x7f, 0x1f, 0xffff}}, 0xe8) accept4$packet(r2, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/07 16:24:26 executing program 1: r0 = creat(&(0x7f0000fab000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x3, 0x9, 0x51fa, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000002000-0x3)=0x1e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x80000, 0x0) r2 = getpgid(0xffffffffffffffff) setpriority(0x3, r2, 0xffff) write(r1, &(0x7f0000d21000-0x59)="22000000140007f3ff0805fd0000130002a5000000000000020002000800ffe80015", 0x22) 2018/01/07 16:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ea000)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fadvise64(r0, 0x0, 0x6, 0x5) r1 = syz_open_dev$sg(&(0x7f0000f6e000-0x9)='/dev/sg#\x00', 0x101, 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="99c28b5ea0ca", [], {{0x806, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/audio\x00', 0x101000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/context\x00', 0x2, 0x0) 2018/01/07 16:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) [ 163.647017] INFO: rcu_sched self-detected stall on CPU [ 163.652399] 0-....: (124999 ticks this GP) idle=8c6/1/4611686018427387906 softirq=12322/12322 fqs=31222 [ 163.662119] (t=125000 jiffies g=6238 c=6237 q=877) [ 163.667195] NMI backtrace for cpu 0 [ 163.670791] CPU: 0 PID: 5453 Comm: syz-executor4 Not tainted 4.15.0-rc6-mm1+ #51 [ 163.678287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.687613] Call Trace: [ 163.690172] [ 163.692303] dump_stack+0x137/0x198 [ 163.695903] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 163.700370] nmi_cpu_backtrace+0x1d2/0x210 [ 163.704575] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 163.709041] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 163.714294] arch_trigger_cpumask_backtrace+0x14/0x20 [ 163.719453] rcu_dump_cpu_stacks+0x186/0x1d7 [ 163.723835] rcu_check_callbacks+0x1a64/0x1de0 [ 163.728390] ? account_system_index_time+0x20e/0x370 [ 163.733472] update_process_times+0x30/0x60 [ 163.737764] tick_sched_handle+0x85/0x160 [ 163.741885] tick_sched_timer+0x42/0x120 [ 163.745916] __hrtimer_run_queues+0x2c8/0xb50 [ 163.750379] ? tick_sched_do_timer+0xe0/0xe0 [ 163.754764] ? hrtimer_fixup_init+0x70/0x70 [ 163.759060] ? kvm_clock_get_cycles+0x25/0x30 [ 163.763531] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 163.768873] hrtimer_interrupt+0x1c2/0x5e0 [ 163.773097] smp_apic_timer_interrupt+0xc9/0x4c0 [ 163.777822] apic_timer_interrupt+0xa9/0xb0 [ 163.782108] [ 163.784314] RIP: 0010:__snd_pcm_lib_xfer+0x2ff/0x1880 [ 163.789465] RSP: 0018:ffff8801aa21fa18 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 163.797141] RAX: 0000000000000001 RBX: ffff8801d380ed80 RCX: ffffffff83b4e611 [ 163.804380] RDX: 0000000000010000 RSI: 1ffff10035443f17 RDI: ffffffff85ec84f8 [ 163.811616] RBP: ffff8801aa21fa20 R08: 0000000000000000 R09: 0000000000000000 [ 163.818853] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed00351b6060 [ 163.826098] R13: ffff8801a8db0200 R14: dffffc0000000000 R15: ffff8801a8db0200 [ 163.833348] ? __snd_pcm_lib_xfer+0x2b1/0x1880 [ 163.837904] snd_pcm_oss_write3+0xe2/0x1b0 [ 163.842109] io_playback_transfer+0x204/0x2b0 [ 163.846576] snd_pcm_plug_write_transfer+0x2bd/0x390 [ 163.851653] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 163.857332] ? snd_pcm_format_physical_width+0x5b/0x70 [ 163.862574] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 163.868264] snd_pcm_oss_write2+0x22e/0x3c0 [ 163.872554] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 163.877022] ? snd_pcm_oss_write+0x4ae/0x690 [ 163.881404] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 163.886216] snd_pcm_oss_write+0x4c1/0x690 [ 163.890427] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 163.895237] __vfs_write+0xef/0x740 [ 163.898835] ? kernel_read+0x120/0x120 [ 163.902691] ? __might_sleep+0x95/0x190 [ 163.906636] ? _cond_resched+0x14/0x30 [ 163.910492] ? __inode_security_revalidate+0xd9/0x130 [ 163.915657] ? avc_policy_seqno+0x9/0x20 [ 163.919686] ? selinux_file_permission+0x82/0x460 [ 163.924497] ? security_file_permission+0x89/0x1e0 [ 163.929395] ? rw_verify_area+0xe5/0x2b0 [ 163.933426] vfs_write+0x189/0x510 [ 163.936938] SyS_write+0xd4/0x1a0 [ 163.940362] ? SyS_read+0x1a0/0x1a0 [ 163.943954] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 163.948936] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 163.953665] entry_SYSCALL_64_fastpath+0x23/0x9a [ 163.958386] RIP: 0033:0x452ac9 [ 163.961540] RSP: 002b:00007f035bba3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 163.969212] RAX: ffffffffffffffda RBX: 00007f035bba4700 RCX: 0000000000452ac9 [ 163.976455] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000014 [ 163.983692] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 163.990937] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 163.998177] R13: 0000000000a2f7ef R14: 00007f035bba49c0 R15: 0000000000000000