f0000571000)='\'\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f000025d000-0xc2)="d30c6848cc19c646eed59a717d81b4f691fd8a6f4c07ee3ef6747d816e850b4db2e407ccb3007c552afa5b2fc20365d53f7627f580543735861b6cf7769c4162f7e18b6b8ad099f52370dd3ac483799a747c0360f85bcd0d8f9f736f779ea562a20111cb847273ff84bca2b06a74e79142da1016ecce5f849d99bfffd3dba28362f450aa7b5f5e766968ae0b97820bb31310944151046de961dd9dcac39cd58ab6c2e0cd1c60b0cd7e0d7d41c55e30d029fbca58a7c42ee9aa2006e6dcdf09ad6e0a", 0xc2, r3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000457000)=0x0, &(0x7f000045d000)=0x4) 2018/01/03 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000232000)={0x0, 0x0}, 0x4000) epoll_pwait(r1, &(0x7f0000b40000-0xc)=[{0x0, 0x0}], 0x1, 0xbd, &(0x7f0000fe5000-0x8)={0xa53}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x4000000000001) 2018/01/03 15:00:54 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b41000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000268000-0x10)=@req={0x80000001, 0x3, 0x0, 0x1}, 0x10) r1 = inotify_init1(0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/load\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000830000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/03 15:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f00006bd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x602100) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000096e000)={0x8001, 0x4fd}) 2018/01/03 15:00:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x2200, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000-0x20)={r0, &(0x7f000000b000-0x4)="3bfad5a8", &(0x7f000000b000-0x2f)="e570adda07cc66fdf70b255e96affa6f24015521fc8629512659c4627b71da4c266073361daf8a611ca2d4c5e1ecf4", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000464000-0x20)={@generic="69391c6f01035e8465a61f3e145a7b8c", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r0, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x32) 2018/01/03 15:00:54 executing program 6: clock_adjtime(0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:00:54 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000004000001264, &(0x7f0000018000-0x4d)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001d000)=0x7f, 0x4) 2018/01/03 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0xfffffffffffefffc, 0x20000000, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/03 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00002f3000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/03 15:00:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000505000-0xc)=""/12, 0xc, 0x7b8, &(0x7f0000001000-0x10)={0x0, 0x0}) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00003e5000)=0x0, &(0x7f0000afc000)=0x4) fchown(r0, r2, r3) 2018/01/03 15:00:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x30000, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/03 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000039c000)=0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009ca000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b2f, 0x1, 0xff, 0x6, 0x5ef2, 0xfffffffffffffffe, 0x6}, &(0x7f0000005000)=0x20) getpeername$unix(r1, &(0x7f0000bbe000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e21000-0x4)=0x1002) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00002c5000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[], 0x0, &(0x7f0000a33000-0x14e0)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/03 15:00:54 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000c1b000)='.$\x00', 0x41, 0x10, &(0x7f0000e79000-0x40)={0x9, 0xd, 0x101, 0x1, 0x2, 0x1, 0x5, 0x2}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x26)=""/38) 2018/01/03 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00009b1000)=0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$VT_RELDISP(r0, 0x5605) 2018/01/03 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/03 15:00:54 executing program 5: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}, 0xffffff9e, 0x1ff, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 15:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000118000-0xc)={0x0, 0x0}) 2018/01/03 15:00:54 executing program 6: syz_open_dev$adsp(&(0x7f00003d6000-0xb)='/dev/adsp#\x00', 0x9, 0x80100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000f12000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/03 15:00:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/03 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000960000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000249000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fea000-0x10)=[{&(0x7f0000476000-0x8)=""/8, 0x8}], 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fea000-0x8)={0x0, 0x0}) 2018/01/03 15:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb, 0x0, 0xff, 0x8, 0xc3, 0x23, 0x8f96}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f0000002000)=0x0, 0x0, 0x0, &(0x7f0000003000-0x10)={r2, 0x0}, &(0x7f0000001000)=0x0, 0x0) 2018/01/03 15:00:54 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 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000014000-0x4)=0x7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000150000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/03 15:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e52000-0xd)='/dev/net/tun\x00', 0x0, 0x100000007) fremovexattr(r0, &(0x7f0000bde000)=@random={'security.\x00', '/dev/net/tun\x00'}) r1 = inotify_init1(0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ppoll(&(0x7f0000cf2000-0x20)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x0}, 0x8) 2018/01/03 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000223000)="d5ffe89513b47eb512ac80ebbeec00ecc2b73a122f2f24bc556d8d3f9a48a24d9a1adfba19d6a2729be25db556299555202617d6fb47f0ddddb512e6664b993bc923bac3db5e53f0499edbee9f5d1d9d4678d18c971a214e193f216bfa871e3b440e7ab076b41fcd4ce9b068f23f5aba401599e1197fdb75138d1f8830439fbf76498b35b4258fe5ca33db3db4d43b0630b0e7b1dc3434fb29a5340b75d7b1e36d3be41fb892e48ca450ad76cf625f1cc6087d9fbbe2289b6cbbc44dd6ef1c3aad0893d565502947de4d4ece3e8d0b6ed7c088a75f27c143a3143bf061ba") syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/03 15:00:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000012000)={0x7, 0x1f, 0x100, 0x4, 0x3, 0x9, 0x2d59, 0x100}, &(0x7f0000004000-0x40)={0x100000000, 0x9, 0x5, 0x8000, 0x60, 0x8000, 0x0, 0x5}, &(0x7f0000003000)={0x43, 0x3f, 0xffffffffffffffff, 0x10000, 0x0, 0x5, 0x4, 0x4}, &(0x7f0000004000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffc000-0x38)={&(0x7f0000c24000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ffb000)=[{&(0x7f0000ffb000)=""/65, 0x41}, {&(0x7f0000066000)=""/85, 0x55}, {&(0x7f0000ffc000-0x54)=""/84, 0x54}], 0x3, 0x0, 0x0, 0xbf17}, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000cd1000-0x3)="b04ea1", 0x3, 0x8000, &(0x7f00006fe000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ffe000)="1000", 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:00:54 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fff000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ffe000)={@common='ip6gre0\x00', @ifru_names=@generic="4d13286ccf5d6d0049bbaffbea690489"}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) listen(r0, 0x2) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000200007, &(0x7f0000ffe000)=0x0, 0xc8) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/01/03 15:00:54 executing program 0: 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) mount(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)='sysv\x00', 0x0, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000111000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xcd, 0x8, 0x100000000}], {0x8100, 0x800, 0x0, 0x0}}], {{0x88ca, @ipx={0xffff, 0xb0, 0x8f, 0x14, {@broadcast=0xffffffff, @random="c5a55a597bb0", 0x7f}, {@random=0x100000000, @random="70d5be4403a2", 0x8000}, "9c9cf14c7d1a6697e4eac45f328bc85d64a0328eeb6f5ab6983e477b211b94a56122ad90b224470e2411f9d106f5993ab0c743dfb0041662f700423c5103a3413ca3be29eb9007475ac9a6b8ddff5d205e9e44a65c187907c3cb51316ea27294c48f5d3fdd9b3059f4bb94885b22fd04a4735d7ad407f895ad0c302b12513a63b88d4251e8acfb4c293c3b29d78077810c36"}}}}, &(0x7f0000be7000)={0x0, 0x3, [0x775, 0xefe, 0xf40]}) llistxattr(&(0x7f00000a1000-0x1)='.', &(0x7f0000965000)=""/4096, 0x1000) 2018/01/03 15:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f88000-0x20)={r0, &(0x7f000005f000)="", &(0x7f000056e000)="", 0x1}, 0x20) 2018/01/03 15:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socketpair(0x3, 0x5, 0x400, &(0x7f000052c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00001be000-0x8c)={0x7, 0x0, 0xb9, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005de000-0x30)={0x50, 0x0, &(0x7f000002c000)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000a04000-0x18)=[@flat={0x73682a85, 0x1, r3, 0x4}], &(0x7f0000267000-0x8)=[0x68]}, 0x8}}], 0xc0, 0x0, &(0x7f0000775000-0xc0)="0428778139197cb0ed3571afaaae364cca0b6de19272fd8d01b8829e2ee76d18a1e98c0d0fe499db86b75d7badacb1039285d902e573a1778fad8ac47d5678a9859720d038e3e401ed834d1b876ccd5bc5c088df885f98124a28c0ca55464287baf04193b3d9fd1323dfdade9bf58c7698e155e108c773a5cbfdf537abe8ccae87ed34e1a4e11a4613445285f94c22cb81089db757d288346609973186e2a91f3ecfeb8b56a99a90f8829d79e1df7abbe80a4626ad4f706ed37547233cfc5492"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/03 15:00:54 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000031000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000018000-0x38)={&(0x7f000001d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000031000)=[{&(0x7f0000032000-0x7b)=""/123, 0x7b}, {&(0x7f0000009000-0xe3)=""/227, 0xe3}, {&(0x7f0000020000-0x9d)=""/157, 0x9d}, {&(0x7f0000028000)=""/228, 0xe4}], 0x4, &(0x7f0000017000-0xac)=""/172, 0xac, 0x0}, 0x100) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000002d000-0xd)='dns_resolver\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002c000)="", 0x0, 0xfffffffffffffffb) r3 = creat(&(0x7f0000016000)='./file0\x00', 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000010000)={0x0, 0x103000}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x489, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) [ 40.729448] binder: 6374:6377 got reply transaction with no transaction stack [ 40.736917] binder: 6374:6377 transaction failed 29201/-71, size 24-8 line 2703 [ 40.748235] binder: 6374:6377 tried to acquire reference to desc 0, got 1 instead [ 40.762954] binder: BINDER_SET_CONTEXT_MGR already set [ 40.768411] binder: 6374:6387 ioctl 40046207 0 returned -16 [ 40.775374] binder: 6374:6387 tried to acquire reference to desc 0, got 1 instead [ 40.791640] binder: BINDER_SET_CONTEXT_MGR already set [ 40.800160] binder: 6374:6389 ioctl 40046207 0 returned -16 [ 40.809630] binder: 6374:6377 got reply transaction with no transaction stack [ 40.816984] binder: 6374:6377 transaction failed 29201/-71, size 24-8 line 2703 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a85000)='/dev/net/tun\x00', 0x0, 0x10000) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) fcntl$setsig(r1, 0xa, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000051c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000-0x4)=0xe8) r6 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f79000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000-0x4)=0xe8) setresuid(r5, r6, r7) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xffffffffffffff00) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dab000-0x2)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7cc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000031c000)=0x8, 0x4) fcntl$setstatus(r1, 0x4, 0x40000) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) symlink(&(0x7f0000075000-0x8)='./file0\x00', &(0x7f0000cf8000-0x8)='./file0\x00') 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8000) symlinkat(&(0x7f0000014000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000014000-0x4)=0x4) ioperm(0x100000001, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x8, 0x3, 0x20}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000013000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000002000)=""/151) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x5)=@assoc_value={r5, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c23000)={0x800}, 0x4) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f1000-0x20)={r0, &(0x7f000090b000)="f0d6e9a862831861c9f4ea9e68b1fabb10f04d89a31bc361bd3ddf13abb91fde17d88671b2da17d0cbd29899e856fba4441de35daa1b8485f33798067f6ace186a3bdc93830ea2d784bc6a8809c242c625682ab048dbeb10cfee19d2f55cda6fe6827f220d674d0038dd8540a938abdf8b2b732014150aa42880321cafc23c602584be9df919665545942f9cf8d9a0478f4d529f7f7942156bfe1a16f8b2c254b4c7182d5b5c5d902f3bfd1b251e6f", &(0x7f0000151000)="39b0f67de789d92bed2dc42bdcb3711fafad1f14b648152d652768d5a8bc8222cfd1720a5558f76eb60e50e0d0e5e2cfde47061bcd17646eb373135d330d6773d4d811fda7c8ad0e66b04d3476ece879e31e1d89c391ef2a7077745e10c4041cc4262821c7cfa7c234afecf47fe23e5db408952f1fade99f631de42f03b9db63f856a563954f712c8e51255bc4356926496dac5322e1cfcd443b3b859eb825b54d073a1f6ab3d7bc0f3c52376b11e92e808d7ef17bbad730f66c009f1541dcfa", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x6, 'lrw-serpent-avx2\x00'}, 0xfffffffffffffd39) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004d0000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000f96000-0x1000)="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", 0x180}], 0x1, &(0x7f0000f97000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000938000)=0x8001) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f2c000-0x39)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a98000-0x4)=0x8, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/hwrng\x00', 0x200100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000543000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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}}, &(0x7f00007ec000)=0xe8) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000437000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000055c000-0x4)=0x9, &(0x7f00000e9000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000535000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000838000)="e9", 0x1, 0x20000801, &(0x7f000075f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000313000-0x10)={&(0x7f00002f3000/0x1000)=nil, 0x1000}) recvfrom$inet(r1, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f000058f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000053e000)={{0x4, 0x8, 0x9, 0x1, 0x8001, 0xa7d}, 0x468a}) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) readv(r0, &(0x7f0000475000-0x30)=[{&(0x7f00001fd000-0x78)=""/120, 0x78}, {&(0x7f000017c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a16000)=""/55, 0x37}], 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2461528ab8c00f8) shutdown(r1, 0x1) r2 = open(&(0x7f0000377000)='./file0\x00', 0x8000, 0x2b) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000a56000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x13, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xc0) sendto$inet(r1, &(0x7f000020f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x7353, {{0x2, 0x2, @rand_addr=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, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f00009c2000)=[], 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d9f000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d3a000)={&(0x7f0000bda000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000115000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000904000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000026a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000087c000)='/dev/dsp\x00', 0x80, 0x0) connect$bt_l2cap(r0, &(0x7f0000b32000)={0x1f, 0xf4, {0x2, 0x0, 0x7, 0x4, 0x4ab, 0x5}, 0x0, 0xc8c}, 0xe) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e9f000-0x4)={0xffffffffffffffff, 0x1b73, 0x80000001}) lstat(&(0x7f00001ca000-0x8)='./file0\x00', &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042d000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x50fb3776, 0x2, 0x8000, 0x2, 0x80, 0x0, 0xbe, 0x8, r1}, {0x0, 0x10001, 0xfff, 0xffffffffffffffff, 0xe87, 0xb, 0x1, 0x6}, {0x88, 0x8001, 0x9, 0x9}, 0x3, 0x0, 0x1, 0xc3f74407431e83a0, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2, 0x3, 0xfffffffffffffffe, 0x7, 0x4, 0x800}}, 0xe8) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000972000)={0x0, 0x4, 0x6280, &(0x7f0000884000)=0x0}) syz_emit_ethernet(0x12, &(0x7f0000b9b000-0x12)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80ff, @x25={0x0, 0x0, 0x0, "b9"}}}}, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000589000-0x138)={{0xd001, 0x6001, 0xb, 0x200, 0x7, 0xd000000000000000, 0x3, 0xc9, 0x1, 0xdb, 0x6, 0x81, 0x0}, {0x0, 0xd000, 0x1e, 0xe8, 0x1, 0x1, 0xffffffffffff7fff, 0x6, 0xe3, 0xffffffffffffff81, 0x2, 0x40, 0x0}, {0x3000, 0x10000, 0xd, 0x1, 0x100000001, 0x7fff, 0x5, 0x4, 0x81, 0xfffffffffffffffa, 0x8f05, 0x4, 0x0}, {0x4000, 0x101000, 0x19, 0x4, 0x9c, 0x4, 0x20, 0x52, 0x2b3f, 0x4d, 0x5, 0x20, 0x0}, {0x100000, 0x1f001, 0xb, 0x80000001, 0xfffffffffffffff7, 0x8000, 0x1000, 0x6, 0xfff, 0x76, 0x8, 0x40, 0x0}, {0x1, 0x5000, 0xa, 0x7ff, 0x8, 0x100, 0x9, 0x3, 0xffff, 0x2, 0x0, 0x4, 0x0}, {0x4, 0x11000, 0x4, 0x8001, 0x8, 0x9, 0x2, 0x0, 0x5, 0x1f, 0x0, 0x10001, 0x0}, {0x5000, 0x4000, 0x3, 0x1, 0x1, 0xe56, 0x80000000, 0x3ff, 0x1, 0x6, 0x0, 0x4, 0x0}, {0x4, 0x2000, [0x0, 0x0, 0x0]}, {0x10f000, 0x5000, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0xd449f28ce04c68cd, 0x40480, 0x8, 0x800, 0x6000, [0x7, 0x100, 0x0, 0x5]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b55000)=0x0, 0x4) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000db2000-0x4)=0x0, &(0x7f0000bb4000-0x4)=0x4) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) sendmsg(r1, &(0x7f0000ff6000)={&(0x7f00000f0000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000016e000-0x50)=[], 0x0, &(0x7f00003b9000)=[], 0x0, 0x0}, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f48000-0x4)=0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xffffffffffffffff, 0x802000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b45000-0x17)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf8"}}}}}, 0x0) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001da000-0x15)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000799000)={0xd1, 0x4, 0x1, 0x102}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x10800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009a7000-0x8)={0x9, 0x7ff}) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0b212a7c3af8", [], {{0x86dd, @ipx={0xffff, 0x31, 0xfffffffffffffffb, 0x11, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1f}, "374595ca99d26f6c60fc1b078e4b1336785557"}}}}, 0x0) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 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 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) open_by_handle_at(r0, &(0x7f0000cbd000-0x3b)={0x3b, 0x4, "f20ec3b0243c0caf8277a19201a9820d4ebe39638e1d730f6f75901e8bf59ab21c9dbe48478e17c402c305db6ded9a3c088ea8"}, 0x40081) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000db0000)='./file0\x00', 0x60a00, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000408000-0x8c)={0x0, 0xd34b, 0x8, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00004f8000)="ed4624f531ba596ab281d2c7339f980378a4611fb9397cde600cc3e64d28f22bf3a6771c68b0a661eff62b36c108929391fdb3ce7b95e87102ee18def26a48f94e64c590da104e0210c297b38f097cafb608aa8abb66e4743259c30f9844da28a1c85c303594ed3049553a5f81be9f6e9303cc7cad80ef65bcdeee706dbc3ef71b63") syz_emit_ethernet(0x36, &(0x7f0000a3b000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0b212a7c3af8", [], {{0x86dd, @x25={0xe1c4f205f88e2c68, 0x0, 0xfffffffffffffffe, "00001100e0ffffff00fd0109002d000000d307faffed0004d1d5567bdbff75f18d40618f05"}}}}, 0x0) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x8, &(0x7f0000721000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000560000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000718000-0x90)={0x5, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e2f000-0x18)={r1, &(0x7f000074f000)="", &(0x7f0000398000-0x30)=""/48}, 0x18) 2018/01/03 15:00:55 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000d28000)='/dev/adsp#\x00', 0x7ff, 0x16000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xe)={0x0, 0x6, "c5e3a4338b37"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005b9000-0xa)='/dev/vcs#\x00', 0x9, 0x2200) preadv(r2, &(0x7f000096f000)=[{&(0x7f0000930000-0xb7)=""/183, 0xb7}, {&(0x7f000017f000)=""/253, 0xfd}, {&(0x7f0000fd3000)=""/161, 0xa1}, {&(0x7f0000a00000)=""/61, 0x3d}], 0x4, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ad8000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x522}, 0x5, [0x3f, 0x8, 0x5, 0x1, 0x1, 0x3, 0x9, 0x4]}, 0x5c) readv(r3, &(0x7f0000271000-0x50)=[{&(0x7f0000266000)=""/169, 0xa9}, {&(0x7f0000caa000)=""/252, 0xfc}, {&(0x7f000002e000)=""/31, 0x1f}, {&(0x7f0000e24000-0x74)=""/116, 0x74}, {&(0x7f000006e000-0x87)=""/135, 0x87}], 0x5) r4 = socket$inet6(0xa, 0x802, 0x0) getsockname$packet(r2, &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008d5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000e6a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000843000-0x4)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000e8e000-0x8)={0x2, r6}) getsockname$inet6(r4, &(0x7f00008bb000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aa3000)=0x1c) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x14000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x39)="4ac4e12e84440af0a93c1a581bbc7b8e59fbb75109ae21f591125e6ca7ee047ad54e32b2209fff743aec66836bd751928059df873ecfe33374", 0x39, 0x40000, &(0x7f0000000000)={0x4, 0x99, 0x4, "a0145827f111", 0x400, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0xb4398429a754e0ba) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x5, "660e0f16ad"}, &(0x7f0000003000-0x4)=0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10000, 0x9, 0x6, 0x6, 0x7ff, 0x5, 0x2, 0x2, 0x4, 0x7, 0x4, 0x1, 0x1, 0x1]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x4}, &(0x7f0000004000-0x4)=0x8) r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x21, &(0x7f0000004000)={0x3c, 0x0, 0x6, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xc2)={r3, 0xba, "bdacab44e855c0a1c75b1ea323469e6ff81ca05d8922635b2633eb43a2e126be1feb6e758b5f8e42eb99a9a554b9c65353cba37862a928cf00b4d4a5ceffe612b4952e0537fe7b5a0a23989c273da7bc2a860b1fbe8289b40cb624eb28808e7e5f38903e232eff32c26c05c6ac8c3096abc9698bbf3b132793792741f0d6374761d9a326f6cb741f6570780edb761aa5ad1db94470828fc9ff8d061215ea1125988efaaea4bdc6c0098cc32baa4b05110df93d82403b400c4954"}, &(0x7f0000004000-0x4)=0xc2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0x7fff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0xc0, 0x3, 0x0, &(0x7f0000001000)={r7, r8+30000000}, &(0x7f0000006000)=0x3, 0x1000) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x9) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000074a000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000bd8000)=[{&(0x7f0000b5b000)=""/236, 0xec}, {&(0x7f000098d000)=""/197, 0xc5}, {&(0x7f0000564000)=""/151, 0x97}, {&(0x7f0000885000)=""/117, 0x75}, {&(0x7f000022a000)=""/150, 0x96}, {&(0x7f0000e04000)=""/67, 0x43}], 0x6, &(0x7f0000212000)=[], 0x0, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f4d000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000ba7000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000a3a000-0x1000)=""/4096, 0x1000, 0x22, &(0x7f0000f97000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000023c000)={0x0, 0x5}, &(0x7f00000a4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ab000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0xca, 0x6, 0xffffffff, 0x2, 0x5, 0x8000, 0x1, 0x7f, 0x0, 0x1, 0x4e, 0x2, 0x39e3]}, &(0x7f0000e5e000-0x4)=0x108) connect$inet6(r0, &(0x7f0000eba000)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, 0xfffffffffffffdbb) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) link(&(0x7f000090a000-0x8)='./file0\x00', &(0x7f00000ef000-0x8)='./file0\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000670000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e45000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0xfffffffffffffe3a) r4 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff9000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000096a000)={0x0, 0x0, 0x0}, &(0x7f0000f56000)=0xfe61) lstat(&(0x7f000020f000)='./file0/file0\x00', &(0x7f00008f2000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000af000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f3000)=0xc) stat(&(0x7f000029d000)='./file0\x00', &(0x7f0000e96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000-0x16)='/selinux/checkreqprot\x00', 0x400300, 0x0) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r11, 0x2403, 0x5) fanotify_mark(r11, 0x80, 0x40000000, r12, &(0x7f00006a6000)='./file0/file0/file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f82000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003e8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000)=0xe8) r15 = getgid() ioctl$KVM_XEN_HVM_CONFIG(r11, 0x4038ae7a, &(0x7f0000283000)={0x0, 0x0, &(0x7f000015f000)="8b3dfa9d7a5d8a59e1df92136921f2e30e278b39021309ee363ebf51331421e4751b5dcd7da8b6b06ba094028acb7cbcb139881b92327e47a958e5aa5ab4f4904355eb72826e5ceb004364b378b8ba0294673623096c1972bf9e77e40bd31137324422dc6b33eeeb62fec85fb2ed8055d05dae6ab9f5eb5db3c04833ac81d316f309ef55c8eea4f1df94079c83e566b5edf4", &(0x7f0000bfe000-0x34)="b9597a34c2dcf2d999a4dfe7eeca89b836eba160b2a6de2415d129d8c27cce42a168015e54004bc74cd5a18be08db3a5e4518051", 0x92, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f0000487000)={&(0x7f000005b000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a52000-0x40)=[{&(0x7f00002d4000)=[{0x60, 0x78, 0x0, 0xfffffffffffffe45, 0x0, "2055bbf5d5c02b2510363d577229167d6c5ba382d882dfc85d7ed0d56fcc8cee5dd43ff535b5b600f85b100f8b7f7ddf694ab9085c46938e9c19341771140fda0a7d87d152a4ecc390a2bde8704971cb"}, {0x18, 0x0, 0x0, 0x93, 0x0, "4d6cbafa0a115e"}, {0x4c, 0x1f, 0x8, 0x1, 0x0, "e4147a598be9e9b2fa0f16bb34ba85d04d59de307c7410c700874058e35aa97176bbdcb5c470c8e1628f720f209d10af0f8eda3c8d652a609f9d"}, {0xdc, 0xb0d, 0x32c, 0x100000001, 0x1, "fa34ac2ac5abe732ca0ad0fc4c11734de76bdf1259810fb92fbffd99504e371c09eb60183ad04117fa373678dc9ba71fb255ac81f22b98151fb18b204d7378bc54e5d5ef26cf1037d1ad48a82ef7a0e52a65a6e0e17caefe64c0b8ac734837c9494ac237d0b3cfdea6b79bc0c22c4a7e73f400109a112b13fefeb708135ccbf0df2fe768b0bba0482b5b301457c11b0bc397156cdf0a6fc7182f6e93ca48cc94f1543d004d2965a255c7b465937e8ca8eaf5766c5d6739e8d134690fa191ebc8f115934784140adfab670bfe"}, {0x108, 0x800, 0x0, 0x3f, 0x0, "eb8a5dfb6bd30c418b02c7364eaa633628b3bb8054f09c7f6a5ce00aad1431ec2f4eeabddf724877e14aa01f2570edb46b9fc82e5696d44ef5e104b6bddff6ce1810d835b410798752931a3eee901e1740f00b3238fedc17a386cf3ef0d76492eb8fd028067bcf6ba3eeeac65821d2fbe31196cadc10059aa820cbc794414559f825cd0643f29e8f752091156fb7a7cf4667b9e3bc9906b488d7be71e404566fedefb51877fd6c3d7645bee6af0080637d20acd504a793d5ccd68682cd592bd42e77ae4570984ba768ed98ed9e3a20b8a5a0d4e68af2b64e22c1b3645234e273e8d662f352bdffeb03531ce9a57e1f7c9c684fc26838"}, {0x18, 0x4ed, 0x200, 0x8, 0x2, "65febcf6c0cfe60d"}, {0x18, 0x7, 0x320, 0x100000001, 0x2, "95a5410dd6637fd7"}], 0x2d8}, {&(0x7f000060b000)=[{0x90, 0x10001, 0x20, 0x2, 0x3, "b5b5f2e02112b13f46c4b1bdb97b2da7d730a783e85551212996e06e57cc53bb7eb7dd4d0924f76c1e93b1b010e419fd6bfbd8943a65d7771845c2ed636d5c764cc7de4542f5a2bcedcd732a9bc4e152b8a6df90ac199c73ae49a4e08fafbf06deeb4f521afcf76948cb820ff4eac09ffd8ea04461996a28045296f64907fc73"}, {0x64, 0xe4, 0x1, 0x7, 0x2, "cbb959dd55265215f9a6ccae509a12835782efea961e5aa5862dc8794f2514602df15bcb6204ecce2aff0151d3f1b8daea6d7b97362a18f4d390cf09cda82f168b499e9b06acd9da782d16eb64549a2fd9"}, {0x54, 0x1, 0x200, 0x0, 0x0, "10a8fd267f0102a846be35b3404a3828e9add855f8ec76ae02f871a233cf0e5e999b5cf380c6bc6801a0a8fcc122c82393618ea3efbb6292ac2c5e17bc012f8ae3"}, {0xf8, 0x400, 0x401, 0x8, 0x0, "9574adad4f5862e6e212d45b11e2ec900c9cd9c9f0b1ced129e77abaaf6bc97f1544bd9223c64264e3ce1fcdd646cef7818b19d80e0dce9ac100cc4e528b8d5fc84adc69d6ccf33c5c4e6bdaf7570ab59ce292cac51fc4d8641810705549f1865f2047c4e18a1a38e11d0841e1cabf3cd2a72f240f2e5eeb3a5d537b844e1ca77343607029456fbde801d3721c570a19509cdebeedc0a91652d727d3034403f8e30b9ef8814365c5048a9f7453d47acad61726cf92c00cc2a7de17031629e70af0793c00eeab99db1e59be69b4c552fc9abd311fbe52b095047a883e4c399c8c9ded51cf21"}], 0x240}, {&(0x7f000073a000)=[{0x24, 0xffff00000, 0x302, 0x3000, 0x3, "3a0702e20796da5653ae53f422faed6c1f8a880d"}, {0x60, 0x6, 0x300, 0x1, 0x1, "190fb4638c8ba5152292e0134d676b96debcbaa7b0bbaf21db4c8e231b00a58285f6a2bf7faba61ac9ba4e6322992e2153811c8fe19fcaabe226bf3550f891844eb79292ee7328fa6328fb298133"}, {0xac, 0x9d9, 0x110, 0x2, 0x2, "6ddbb16ee0241ef37912ef61090dae89757bdb6607f0fd476b3b29109b15c75462fa5e2de57dd3789fbd9de04d095db3f2280f14159e9c22ccd5c46461f472cc56bf898611ccf378310885b36df5650a2bedacebaf101199542140e932c5d625f34f22b963ada99eca95d738924ac62b484e7ea9fbbd66d80920105a8cbfdd04ecdbc3fb3e3acabf96d89a3bba09058a4d550f0994f98b1d0b"}, {0x88, 0xfffffffffffffffc, 0x411, 0x5, 0x0, "dab71ab05d5f4dad6d39b5f46eb63c22cd298ae919be6cbddfabbf7e0081bdfb66f95c72167bddd0bc20f67533f99646dc70ace40271f47426bdc4134f41ecd15b74008663bcd5eee3a9cef27a3ec6f10be082b68f12c8e75db455eec49b9d6fa7ada63b76736eac73707e0672b8abe676845668b738b573"}, {0x108, 0x7, 0x8, 0x20, 0x3, "ed28c29144fc0095ce3f3d0c60f0321ddf7eec8b11970b901982fab5abc3e3654877c74db0f8f6cd668e509bab95ec83832ef05e3b91861184c4e69c6675908a81ade2cd8ebb433142486fad1382339a31b9ac83ebe772b38f6fc5f99d6ada563ee1e97ee28ab4f60af436e7312e62536340e25da45f7f4996bd0f58548aaf47c5d9438b38c1b59e48fc1ed846c62bf6dd985a824c1550a2c39ba9fa4433e5eb420e48d3b907849f02fcd3b2c5c5cfd1f2b70d6294be81a4eba2853f6fb9efa0c9368499df01603aea6b296412ee61eb11758ae13fe1aa5ccfc79b29674bc2eac3aa42790ac54120f59d5066bb211988752dbee2290b"}], 0x2c0}, {&(0x7f00004b2000+0xd5c)=[{0x88, 0x2, 0x912, 0x2, 0x3, "74bd51426b6c0628810f2c004b069d6765ab29865dac238be80159c18ab6afb906a457db0a2c02b285eacaee691a6ed7a74d66e7bf45ca4bf26402206b80addbc5a1e535707ec22921d0bcfe8e71e84cdbe47fe52f4e7faf37cdcf6fe96e3150801a0135e2e3d2e03f74ecb7612347d725566f8a0d3112"}, {0x1010, 0x81, 0x300, 0x7, 0x2, "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"}], 0x1098}], 0x4, &(0x7f00009f4000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xf0, 0x0}, 0x8000) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) syz_open_dev$vcsn(&(0x7f0000b68000)='/dev/vcs#\x00', 0x1, 0x228000) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="79d0a9183a29a418be323f274247e9806308f420ab703034ea38789105e82caedd8c3318f2ccd5ba7bc5c71bba7836c8f63cc42cee50cf2a988814ce9f6211db62191bb7c62b0905501f3102361efb49bcf088a8829d348f9de7ebbadb12839ec09de1b402dce85d02c1c78512feccf78acd015c9ea2187fe28003a2a31938adac13daf3514fea50d96d20755d9cc2e11a870e2561f2596576159e39d112578c35ff844db68e484247330ad609015f6a1f5dfcd4da5a465514ce8f39618d1eea73639d642ad15ea16f4b9a8cc93602ee82a1de07e901b66b1bf6", 0xda, 0x40000, &(0x7f0000a05000-0x10)={0x4, 0x6, 0xc668, "fb6ffcedd2d3", 0xc6, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x1, 0x1, 0x4) setsockopt$sock_void(r1, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x9)=@rc={0x1f, {0x3f, 0x100, 0x0, 0x1, 0x68a8, 0x1}, 0xffffffffffffffc0}, 0x9) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x4, &(0x7f0000fbe000/0x4000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) [ 41.429984] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=6472 comm=syz-executor7 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x2000000000000131, &(0x7f0000d82000-0x50)=[{0x8, 0x0, 0xff80000000, 0x80000001}, {0xaeb8, 0x4800000, 0x8, 0x8}, {0xc558, 0x1, 0xd1, 0x100000000}, {0x4, 0x0, 0x0, 0x7}, {0x10000, 0x10001, 0x100000000, 0x7}, {0x0, 0x7, 0x4, 0x2313}, {0x8, 0x1635, 0x81, 0xfffffffffffffffa}, {0x3ff, 0x0, 0x1, 0x0}, {0x5, 0x63a, 0x7, 0x3}, {0x800, 0x2, 0x7e, 0x8a}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003de000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006d1000)=""/21) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000651000)=""/150) writev(r2, &(0x7f0000131000)=[{&(0x7f000010b000)="1645e2ae59409678e7c4fe82ce0b1662287efb750fa90dd2cba701361bdfd341961accc421dbfe8933afdcb594428971d9d7b237b7a4920c0e81fafd01b74065a4cf905710196842eb37a35c7e1bc25803114e9c4537a306f09163b23b815c748b4fe892dfac5ef98c079138829fafe1dee9adec4a87aa674221ff7c8ec429806426a1e060b566e204f151e07925c2f4c620d76ce338f4153bbc941f3f42f05bf251edd135cf18c9f6ee600b3de1ff7b8cb4aa724bc9f4126612e6e2280b9d6fbb6b491a60a6d820ddc891b4cc7e034538b0e758ed7c6d39c85137ffc83d2660bcfa89515583d6f84a5648e8c34236446801fb88", 0xf4}, {&(0x7f000095b000-0xf9)="ff76dfde0154eb90905d7b15804d8a7ac9bc80a1c45a061f499c000565b94ca442de20ecc19855cec2f2888e99cf34ac3e1072c955376e91ce22e7088254ad45c5c2e3896a3cf02df677535febd2c6309b11d7e748b859abb1039d3f9db3428db6043a88ad67d5e5592369e1d86491916ec2064a63069a15a45582a8aa7d151ff280f1df23d339e1b1a8a4b032e9ee4072e760fa91c2cc56338fbbe596ac49a599c44d3b4b01a59306f62040dbbf97e3d7daa016150f9ad57b64a4e131df037d545eae568aea308b22c9ff3c09c6cdabf9261e27bed637412bd8aa167bad676cf0fe0a0a2415cb2edcf0d4aa107d5a8b6d3bd2a69e72e39469", 0xf9}, {&(0x7f0000381000-0xd4)="5b28b441706d7e564064a551f06f34bb4ef33bd61e4d42674a6b14592523bd07931be36e3061ceb713b559dd6a1661d400b3b9a12b76fa754e18c31b792b105f9ff592270864d447d752678b83455ef9b3371fffe770ea5134322bd92193874be81d7269263d3ccf9e8e5f5dddd5169b078c39d2469f108f54e0ce3212efaa303892a5dee51ea59cb4e269765da734b1c4fca715346894ad1093e86049433ff7703b70e8173bf7669ce78aa0d44dd8988048f54268fea404b7e2a33c57e3e1af28468a1622738a9ae9be0d43503f2a6c0a0f8ce0", 0xd4}], 0x3) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) getsockname$llc(r0, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000052a000)=0x10) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xa, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.473960] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=6480 comm=syz-executor7 [ 41.506155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6487 comm=syz-executor6 2018/01/03 15:00:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008d3000-0x9)='net/snmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e05000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000018a000)='/dev/vcs#\x00', 0x79, 0x201) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000987000)=0x9, 0x4) finit_module(r0, &(0x7f0000cbb000-0xa)='/dev/vcs#\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000c09000)={0x4, 0x78, 0x7fffffff, 0x5, 0x6, 0x10001, 0x0, 0x7, 0x0, 0x2, 0xfa6, 0x6, 0x9, 0xfcd5, 0x3, 0xccd, 0x3313cb30, 0x941, 0x9, 0xbc, 0x6, 0x7d, 0x9370, 0x0, 0x147, 0x335, 0x6, 0x10000, 0xb50, 0x9, 0x80000001, 0x1, 0x1, 0xfff, 0x4, 0xbd71, 0x2, 0x9, 0x0, 0xff, 0x6, @perf_bp={&(0x7f0000cef000-0x1)=0x0, 0x3}, 0x400, 0x3, 0x2, 0x6, 0x6, 0x40, 0x3, 0x0}, r0, 0x7, r1, 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/03 15:00:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000090b000-0xa)='/dev/cuse\x00', 0x9a60fdf9cc7ea13c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x1f) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xbf)=""/191) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xa0000000000, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000a9b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x0, &(0x7f00000e5000)=0x4) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3ff, 0x4) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x6, 0x5324, "2c6eea3a39ad", 0x4, 0x0}, 0x10) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x3, &(0x7f00000e0000/0x2000)=nil}, 0x18) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 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 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000021d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f4e000)={0x2a9a, 0x4}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000642000-0xb0)=""/176) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e36000)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000501000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f00000e1000-0x14)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f5e000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b30000)={0x1, 0x0, 0x0, 0x4}) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000555000-0x28)={@generic="c0c60b56ba7ac2842e57da762b1789bc", @ifru_ivalue=0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d86000-0x10)={r3, 0x200}) lremovexattr(&(0x7f0000d07000)='./file0\x00', &(0x7f0000504000)=@random={'btrfs.\x00', ')@cpuset\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.527554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6493 comm=syz-executor6 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000749000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000d7c000-0x18)={0x6e1b, 0x6, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000aa3000-0x10)={0xffff, 0x100000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f6f000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0xe295], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 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, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000235000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000b20000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000c42000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000981000)='net/ipx\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000134000)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fba000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005fe000-0xc)=@sack_info={0x0, 0xfff, 0x7ff}, &(0x7f0000fb9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004c3000-0xd)={r1, 0x7ff, 0x5, "20e733fdfc"}, 0xd) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x2, 0xf, 0xffb, &(0x7f00003cb000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00003c6000-0x20)={{&(0x7f0000cfb000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) open$dir(&(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c21000)=0x0) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f5f000-0xc)='personality\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a8c000-0x4)=0x2, 0x4) 2018/01/03 15:00:55 executing program 7: r0 = getpid() ptrace$setopts(0x4206, r0, 0x4, 0x20) rt_sigqueueinfo(r0, 0x33, &(0x7f0000796000-0x10)={0x30, 0x0, 0x3, 0x16c2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) syncfs(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x3, 0x0, 0x10001, 0x5}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x72, "eee8b55efbe3c9121c72f8e90476313a77e3231881c4bb4414996fb2049ed2dd8194f48084f0949e817690d64d59eda25a4c9a4c6afa921d77239dd0da5bc94346089f420b8a88ea151dc7d73e5867adf98e81f801d93424c68595d89209d60bc7490f0284e5a31300800edaeecd756b5921"}, &(0x7f0000000000)=0x7a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x9, 0x86, 0x8, 0x6690, 0x20, 0x0, 0xff, 0x0, r4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x5) r5 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xffffffffffff171c, 0x0) times(&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x400100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r2, r2, 0x7, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000003000-0x20)=[{&(0x7f0000007000-0x6c)=""/108, 0x6c}, {&(0x7f0000007000-0x13)=""/19, 0x13}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000007000)=0x1f, 0x4) r6 = shmget$private(0x0, 0x4000, 0x78000002, &(0x7f0000003000/0x4000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000008000)=""/208) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000231000-0x4)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002eb000)='/dev/admmidi#\x00', 0x7, 0x80) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000269000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000-0x4)=0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002ec000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/03 15:00:55 executing program 3: unshare(0x100) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005aa000)=0x0) sched_getattr(r1, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0xfffff7fffffffffc, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) dup2(r0, r0) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000408000-0x8)=[{0x4, 0x5}], 0x1) lseek(r1, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/03 15:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f00006ad000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d8000)=0x1c) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) r1 = dup2(r0, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000c6f000-0x8)={0x1, [0x0]}) 2018/01/03 15:00:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x10001, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) listen(r0, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x8000, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xffff, 0x4) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="25e0c3484ca58b2ce6ce21a1bcfb83d3d6f94fdb2f85fadc2b4f993bc10ae6d413a0a7bf3c328e68b7703592befa75a1bcb57155ce8f75a1bb900e99521cf8000502c92aa66e257a8d5bcad69d102d95866802383e24cd6edf1d8fda451006041835b90547a258d42bc4ae27eb36531e8fe6", 0x72, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000002000)='/dev/ppp\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x5, 0x7fff, 0x3, 0xfffffffffffffffb}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000)='ceph\x00', &(0x7f0000001000-0xa)='encrypted\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=""/98, 0x62) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000005000-0x8)={r0, 0x7fffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000-0x71)="a58565889b45a4a85e3f393d6a27e86e66448a012bf898eaef4b53388effafba062c72805a7912b78643d2f4f2bde8ca549d1022d44f79280df711cddbb911380684179bb0392596cfcba03cbd520770cc441c75c301af838ae2be75fc03e82f290036b803ff5419f658800f3efc83843e", 0x71) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000007000+0x4f0)={0x0, 0x8000}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={0x0, 0x2}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000)={r2, 0x0, 0x9, 0x80000000, 0x14000000000000, 0x6862facd, 0x3, 0x1, {r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2bb, 0xbec9, 0x5, 0x9b, 0x1}}, &(0x7f0000008000-0x4)=0xb8) 2018/01/03 15:00:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x400040005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000398000-0x4)=0x0, &(0x7f0000a1b000)=0x4) 2018/01/03 15:00:55 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a08000-0x70)=[{&(0x7f00004bd000)=""/116, 0x74}, {&(0x7f0000bdd000)=""/214, 0xd6}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f00002c4000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000fd7000)=""/215, 0xd7}], 0x7, 0x0) tee(r0, r0, 0x3ff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0x9)='/dev/midi#\x00', 0x7, 0x202000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="20ee4777c6fd71a8bd379518c652003cf38076a7f148e38f60dec2ed2cb100bc656f25a015357f62fa4b1466a3c1c4b746bf77f05b84c034076a3e5469cb5d0e2b92b3da5921564f151d44e595f6662ee5f963136b67dcacf454aef5b85a9104eed7c2cb660c3bfe9cdbd69b83b00b5a69d4c6e4b966479b3ce5a490c69aedfcfacadd6228159c40b01c83be77c9b8de30b00be355e1874f1598041d389ab640b58a5769", 0xa4, 0xfffffffffffffffb) r3 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000003000)={0x4, 0x8, 0x7, 0x9, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000002000)={r6, 0x4c, "932812a28c465ff73b5a34cd95a4fd32f4e83a51e90c21c004990e30ebe621bb9426588f57a72b66f8d9b2ed31cd97db379118fb5061b352e6e232c14b4340364e0dd8c329a985007a593019"}, &(0x7f0000002000)=0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3f, [0x101, 0x1, 0x1, 0xe0000, 0xfffffffffffffffe, 0x3, 0xba, 0x6]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000005000)=0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) 2018/01/03 15:00:55 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = syz_open_dev$sndmidi(&(0x7f00003ff000)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f000076f000)="4fe0ffffff04cab062ecae8a3b62f0cd98c425c1f877871cdf38518ce4f859161669ebf5", 0x24, 0x4000010, &(0x7f0000000000)={0x1a, 0x2, 0x4, 0x2, 0x401, 0x453, @random="f44988021ce3", [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f00001be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c71000-0x4)=0xffe3) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x40002, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000f000-0x10)={0x1a, 0x19, 0x7, 0x3, 0x7, 0x6, @random="d3b5cc54adc4", [0x0, 0x0]}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000f000-0x1000)=""/4096, &(0x7f000000e000)=0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000000e000-0x110)={{0x4, 0x4, 0x7, 0x5, "59f0d21aff45c74d98910820da36f4ff132ea6b662ba15a6cd2c0acbbbed5dd205d07de93d8da09ad76d6298", 0xffffffff}, 0x0, 0x0, 0x20, r2, 0x2, 0x401, "91fd4286a402f0817325fcfe72dbd526ec9b2716f964784dde47503949f653db8adab302b9b22382dcc09ce55915f0eb2a5f48ce23b3f3bf4887256c0a410d4a", &(0x7f0000007000-0x26)="2765746831656d316b657972696e677e2d656d3125285c9476626f786e657430626465765d00", 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x2, 0x3, 0x44], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000010000-0x138)={{0xf000, 0x100000, 0xf, 0xf9, 0x10000, 0x1, 0x2, 0x200, 0x800, 0x7, 0x8, 0x386, 0x0}, {0x100004, 0xd000, 0x3, 0x9, 0x4, 0x8, 0x3, 0x9, 0x4, 0xfffffffffffffff7, 0x2, 0x7, 0x0}, {0xf002, 0xd000, 0x0, 0x8, 0x6, 0xfa2, 0x5a31, 0x12d7, 0x6, 0x4, 0x200, 0x80000000, 0x0}, {0xd002, 0x100000, 0x0, 0x845, 0x7, 0x40, 0x5, 0x9, 0x7ff, 0x9, 0x9, 0x5, 0x0}, {0x3000, 0x0, 0x18, 0x6, 0x3f, 0x5, 0xfff, 0x1e2df10f, 0x7f, 0x9, 0x8, 0x20, 0x0}, {0x1f000, 0x4000, 0xb, 0x3, 0x10000000, 0x2, 0x6, 0x9, 0x6, 0x1, 0x0, 0x7fffffff, 0x0}, {0x1000, 0x5000, 0xf, 0x0, 0x1, 0x7, 0x401, 0x800, 0xfffffffffffffffa, 0x2, 0x7, 0x8001, 0x0}, {0x1f002, 0x10000, 0xb, 0x20, 0x6, 0x9, 0x1, 0x6, 0x6, 0x8001, 0x5, 0x4, 0x0}, {0x100000, 0x1000, [0x0, 0x0, 0x0]}, {0x3000, 0x10f000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3000, 0x40000, 0x4, 0x8000, 0x0, [0xb6e, 0x400, 0x5, 0xfffffffffffffffb]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f000000f000-0x40)={0xfffffffffffffffb, 0x7, 0x24a8, 0x80, "538a2ee89146d5ce2b576393527391042c8cb5e67b5a236c8da98554fe637878f8c91c3089bdc2ecf5e9734c", 0x59ca4152}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000010000-0xc)={0x20000000, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000000f000)=[{&(0x7f0000010000-0x17)="d67dc71fb4989acd4c561d0218872d2e4533174ab81c74", 0x17}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000010000-0x4)=0x5) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000505000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000016c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000067f000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mprotect(&(0x7f00007a7000/0x9000)=nil, 0x9000, 0x1000002) 2018/01/03 15:00:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$KDSETLED(r0, 0x4b32, 0x7fff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x80000000, 0x6bc}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x10001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000)={r5, @in={{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]}}, 0x8c) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)=0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r6, 0x540b, 0x6) ioctl$TCSETS(r6, 0x5402, &(0x7f0000001000)={0x3, 0x1ff, 0x3, 0x3, 0x10001, 0x8, 0x100000001, 0x1700, 0x1, 0x3f, 0x0, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r5, 0xffffffffffff8000}, &(0x7f0000006000-0x2)=0x8) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000000)={0x80000000, 0x3ff, 0x8000, 0x8, 0x7, 0x1}) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000005000)={0x2, 0x0, [{0xf, 0x4c, 0x4, 0x8, 0x3, 0x9, 0x100000000, [0x0, 0x0, 0x0]}, {0xb, 0x400, 0x5, 0x5, 0x400, 0x4, 0x7, [0x0, 0x0, 0x0]}]}) 2018/01/03 15:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000188000)={0x7f, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x400, 0x2, 0x0, 0x4, 0x1000, 0x6014}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f000003c000-0x2)='!\'', 0x2, 0x0, &(0x7f00006f7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004bf000)={0x0, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xfffffffffffffeff, 0x8, 0x4c}, &(0x7f000095a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ccf000-0x6)={r3, 0x3}, &(0x7f0000dcc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/03 15:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d5000-0x11)='/dev/vga_arbiter\x00', 0x40200, 0x0) write(r0, &(0x7f00005fb000-0x35)="c8d48d3ca187fa9b20f6cda66663026c91279be090a66acdfd3574e0310c20f6524e3f990b56e2b0091e47827de08373ecc8adf647", 0x35) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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) r1 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)="7b65740200000000") preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x20403, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000009000)=0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) fadvise64(r1, 0x0, 0x2, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x8, [@random="4d5d1dbfab3a", @random="e4cbbd832367", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="81b3a0e8dead", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2018/01/03 15:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000cab000)={0x0, 0x0, 0x223, 0x10002}, 0xdc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c16000-0x4)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000608000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002b0000-0x61)="614e9b9e02a521407aff70ef3ddc1352f458a577dcab283390147bd9e1081b0d1ae96118e1a293215f482bb8198afa158dc023fb0698feac3d4953b3b771f7eb2dc22f6ac16f631cb95ac60c4e1b2c5109aaa4a221fa8633410f0aef4cfd73dcde", 0x61, 0x4000, &(0x7f0000d7f000-0x60)=@nfc_llcp={0x27, 0xff, 0x1ff, 0x3, 0x2, 0x1f, "bd6046f147f172596c2714e09e67bab64ded1a81880c14967120cec1ef455b4020c780f4581c69d939185cb1d7d5f83adc6e45ef5066b5ad02c899591033f8", 0x9}, 0x60) eventfd2(0x0, 0x7ff) signalfd4(r0, &(0x7f0000fe8000)={0x3}, 0x8, 0x800) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/03 15:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a81000-0x11)='/selinux/enforce\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f6b000)={0x0, 0x81}, &(0x7f0000535000-0x4)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000944000)=0x0, &(0x7f0000cce000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c7000)={r1, 0x3}, &(0x7f000041d000-0x4)=0x6) syz_emit_ethernet(0x66, &(0x7f00000fe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "090087", 0x30, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/03 15:00:55 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000+0xab)={r1, 0x0, 0x65, 0xad, &(0x7f0000001000)="c0254b34bbe4c5cb2b5631d9625c53387cdd7afb640dd4c05ca9e63c8ba118a9d09736f587f3d525fe851dc5fd84621c7df55333a9c47e4f81210ce1f71ce8059d0a687d7a5e6cf4508da9ef120fae508f549a98f880f0463a02ba6e22f8573e50cdb7e1e8", &(0x7f0000001000)=""/173, 0x6, 0x3}, 0x28) setns(r1, 0x4c000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0xdf)=""/223, 0xdf}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}], 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x100000000, 0x4) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x3d8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x66, 0x4, 0x1, 0x40, 0x10001, 0x7f, 0x1, 0x1e6, 0xfff, 0x7c86, 0xffff, 0x7dea, 0x29, 0x1ff, 0x3]}, &(0x7f0000003000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x40400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x208400, 0x0) munlockall() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000007000)=[{0x6, 0x413ed969, 0x1, 0x7, @tick=0x100000001, {0x5, 0x8}, {0x2, 0x1}, @addr={0x0, 0x6}}], 0x30) listen(r1, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000006000)=0x6, 0x4) 2018/01/03 15:00:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x959c9f3838340f69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x1d, &(0x7f00000c2000)="fae0aa4ea90a8cb40138ac18cebe56db3e61fa70102422a46f13efcb3a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000a98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x10, 0x80800) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x70)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="c91fc4146e3c3784c36405c2890e67f55915227333e870a5cfa1d9fbb4987670bff17c6d5a2db8cc373411eb5db9217000429a646cd6a85e4be2aef3a6696b66e7704e4da6cc0873bf4b223b22889cba4b3e5147814eb75ae6bb3af46459bb17e013483d8d2d371579566749133ed616b46b92be84eb", 0x76}, {&(0x7f0000007000-0xa8)="b59efd87a998805a62d6a882e26ee02346be2710c07ed9c3ad94a96d9c6137a949be8d4fdd1a04e4276df9ebf90cea98b765f59e3eaf0170cccf7bdb0ab0812ed0592396faeb2bf7d20368ca2514f4a7b8348cee8b0bbd7051d4f4c96fff5588c9773bc4ca9f31efeaa49ec1ba884e8f4083714b1ead35608395590ddbb6ffbc1a72c9bd935ed5e16c0abbf4ecec0ae8c6e89585aa17688c54afa4ca5f52755598ce1d3573f27a60", 0xa8}, {&(0x7f0000005000)="ee5dfd3146e276e67bf5728235243cfe270ff684977fdb89430b420ca83bce844cb6a564b47d579fc4ad59caf1f60a6998e1d4a9ce82c1eaf7da453e1aadbf1e97f9e771038fc28489281e6f1c1b8bb5ba8482bd3edd2311d5738e91c073306c9eb297a0ed58c5ef4b2468cf985bf36cb7965eaeced2fc0d", 0x78}], 0x7, 0x0, 0x0, 0x10}, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) [ 42.037606] binder: 6619:6622 unknown command 0 2018/01/03 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ca9000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000359000)='/dev/qat_adf_ctl\x00', 0x101, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000caa000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$netlink(r1, 0x10e, 0xc, &(0x7f0000ca6000)=""/0, &(0x7f0000aa3000-0x4)=0xffffffffffffff8e) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a83000)=0x0, 0x4) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xc0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000caa000-0x4)=0x0) 2018/01/03 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000813000-0xa)='net/ptype\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000158000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000090f000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x3, 0x400, 0x0, 0x4, r2}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003000-0x1)={0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000e8000-0x4)=0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000359000)=0x0, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000076d000)=0x0) perf_event_open(&(0x7f0000f59000)={0x7, 0x78, 0xd3, 0x3, 0x9, 0x81, 0x0, 0x7, 0x2, 0xb, 0x200, 0x40, 0x9, 0xffffffff, 0x0, 0xfe, 0x10000, 0x1, 0x7f, 0x2, 0x4, 0x1, 0x0, 0x8, 0x7, 0x7fff, 0x0, 0xfb, 0x8, 0x9, 0xff, 0x6, 0x6, 0x0, 0x80000000000, 0x8, 0x76, 0x35, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000169000)=0x0, 0xa}, 0x800, 0x6, 0xc376, 0x0, 0x7f, 0xcf0, 0x200, 0x0}, r2, 0x81, r1, 0x1) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000559000)={0x0}, 0x4) [ 42.071684] binder: 6619:6622 ioctl c0306201 2000a000 returned -22 [ 42.100822] binder_alloc: binder_alloc_mmap_handler: 6619 20000000-20002000 already mapped failed -16 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000ac7000-0x29)=""/0, &(0x7f000000f000-0x4)=0x0) 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7f000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bcc000)=@common='nr0\x00') r1 = socket(0x14, 0x80000000402007, 0x0) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000047b000)=0x0) sendmmsg(r1, &(0x7f0000dfa000-0x12c)=[{{0x0, 0x0, &(0x7f0000203000-0x10)=[{&(0x7f0000140000)="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0x1000}], 0x1, &(0x7f0000198000)=[{0xb8, 0x19f, 0x1, "bbde38e98de3cd0d5a6f876a604028f6919d49da1a036b658babf577aeb5c320ee58e985a0dccd74038a530563af227afd5973455f1f3021cb52f5edb839c3cbe3bb079ec1862d72337c19edc223089c879191a0098fec2ee24aed83ae273a7865a4e873808e4554f52fd71a3fb18686fd858b7c3f2ec6cf63e20483dfe9006005b843ae14c6baabb0ca679883c30523bd13305973c0425316d94451f0e7dcf1e5"}, {0xe0, 0x11b, 0x5, "eace1294837d71d837e042b39ee2af00b84e5e6013ec1423c28ab1525fa200437555fcb1586aacb4113525db4321f0749b22bf65e67c39123a4e56ed25b7d8bf41041f65d626d0c938f81c6280b657752fed7adf3ffa4bc02cf14d34a7f6bf0515103ee46cdb8ba9e9362e502150ad92e9d99b05a64fcd7d84644222743173ef5fc0f2d54dafe847efc0e9e7a7e5a9281dfb1f2de6826c4b60e83640fb7abdcde405fa64f1db4f73d878770ae8de94d3c26c7d3751882045b35108e5590b00f48c12bc2bf89d6ab522e563a85a77c1d0"}, {0x20, 0x103, 0x6, "62296f59d1114f48ff7ce7"}, {0x70, 0x1ff, 0x800, "c3c999a2a297cf4e9ff4314b1b71db91d10aa6fc7183970614317e91056728e67795cb0fb3f222600fac7d8ea65bbc85bf7a964f5adc8716b1b8d5192738008431c97c52db3c91e5d475fc6f4ef3197171b46e763a1d69d807bcb5f29f73"}, {0x50, 0x117, 0x60, "50661652fab98145df38215934bdf0538cbcbb6701d74b9f0cddf91640a571eab401b87e8ffddf5d957716c2069e1dc154665833578b9080a5672e199920"}, {0x68, 0x105, 0xfffffffffffffff8, "c7cbbce028819b62a6b54329c4dd56a585d17a7049f514eb630ed59b623a481fb793904f82afa95033aa83e2230a91f05a6732ae7d2580172d989d6616a5013c83f4c14fbfc9890bcb5fa240deff0e1a3c202eab"}, {0x50, 0x18f, 0x5, "22a2588593d68079448a3541c678c7de2f702f188c64ae72f4d5f9d583550565928b668f066174c96e8f5d0a068d527e4a3c981e4af513b48b3c3d"}, {0x60, 0x0, 0x2, "3fd95e12cecc6051c0dbfe8ad8a6830534f62449c21bc26a8d015e82d17a40519e64522b75bc4433973edb219ca913ed04e427681b130d717b4fffe98adbc8314f9a7df290c94b364bba2eef"}, {0x98, 0x10a, 0x7f, "ace2251d868fc80d2c76b5f57fd60e297f896fc27be63d91da461391cfd2ae1385f5a721270233cfb0f0095da318e69f8b412cc5033ee26f9b25805a6c2a12ca7ad7014cdcd79a209f44141a0ab1778d377d7e6e7e1ca3ce8470bc3bf2b4b678852524ffc37f7e7cdd39afb25635182431742a841a2fafb415b18c73ea2e677099ea21f0"}], 0x428, 0x0}, 0x0}, {{&(0x7f000013d000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(tnepres)\x00'}, 0x58, &(0x7f00000b1000-0x10)=[{&(0x7f0000711000-0x3f)="a1b2505b594abc985b9fba42fd3cc3a8b9dd4e2ddfd4657df25e5b71815428d0aa68b9ca3ee3e9c7f02f0969acea2d1b6eba14d1cfb48cee100aff5f219c0d", 0x3f}], 0x1, &(0x7f000099d000)=[{0x100, 0x10d, 0x2, 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{0x98, 0x10f, 0x6, "03c28c75ddb74cf024b8f6b305d461682ea19309607092e6105d7a2293be7fadca45426c491b3cebdb2eaa2a11a68397b48c257de1f2c6cf7e97e3dd916896051b91b1a44ad32d962744482f169d68758cb1e61e22453b520978939b0b4bfc421fe203199f81f946f98b7c0d46b3b3083d1060338115c29d11d59a2f4ee8ba4143a75547"}], 0x22d8, 0x20008000}, 0x2}, {{0x0, 0x0, &(0x7f000030e000)=[{&(0x7f0000379000)="", 0x0}], 0x1, 0x0, 0x0, 0x10}, 0x6}], 0x5, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c2e000-0x10)={0x2, &(0x7f00002fe000)=[{0xbbd, 0x9, 0x1, 0x3}, {0x10000, 0xfffffffffffffffb, 0x5, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001a000)=0x8) [ 42.102924] binder: BINDER_SET_CONTEXT_MGR already set [ 42.102933] binder: 6619:6632 ioctl 40046207 0 returned -16 [ 42.104355] binder: 6619:6637 unknown command 0 [ 42.104364] binder: 6619:6637 ioctl c0306201 2000a000 returned -22 [ 42.107798] binder_alloc: 6619: binder_alloc_buf, no vma 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007fc000-0x8)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$netrom(r1, &(0x7f0000e82000)=@ax25={0x3, {"318680582ac876"}, 0x20}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000, 0x0}) syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") fcntl$lock(r3, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)={0x0, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4, 0x0], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) acct(&(0x7f000009d000)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x7de, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d04000-0xc)='/dev/autofs\x00', 0x8083, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003dc000-0xdb)=""/219) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d42000-0x4)={0x0, []}, &(0x7f000084a000-0x4)=0x4) r2 = syz_open_dev$audion(&(0x7f000072d000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x10802) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000077c000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x4, 0x1f, 0xf36, 0x6, 0x6, 0x401, 0x3, 0x3eb, 0xa9, 0x7f, 0xb8b, 0x10000, 0x1]}, &(0x7f00009ea000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f66000)={r3, 0x401, 0x1, 0x41a65c7d}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000562000-0x4)=0x0, &(0x7f00007dd000-0x4)=0x4) 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cef000)="18000000020001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000851000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000c1a000)=0x0) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0xffff, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/03 15:00:56 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000073000-0xb)='/dev/vcsa#\x00', 0x35f, 0x4040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000009b000-0x4)=0x4) 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005b1000-0xc)='/dev/audio#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f90000)={{0x73, 0x0}, 0x1, 0x1, 0x8, {0x119a7114, 0x6}, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00003ff000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xffff) futex(&(0x7f0000506000-0x4)=0x6, 0x4, 0x0, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f000078b000)=0x4, 0x5) 2018/01/03 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000de2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000f5000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fe8000-0x4)=r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000045f000)=[{0x3, 0x8}, {0x4, 0x8001}, {0x8, 0xe028}, {0xa, 0x5}], 0x4) 2018/01/03 15:00:56 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ba1000-0x8c)={0xc0000000000, 0x9, 0x0, 'queue0\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc00) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x8)=0x1) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000001000-0x8)={0x0, r0}) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000000000)={r2, r0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000002000)={0x6, 0x7fff, 0x6, 0x9, 0xfffffffffffffffe, 0x400, 0x8, 0x2734, 0x9, 0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000004000-0x6)={0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x3, 0x40}, 0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xec, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffff2a, 0x3f, 0x100, 0x2, 0x5, r5}) r6 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000008000-0x4)=0x980, 0x4) r7 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x74, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, r7, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x4, 0x2}, @clear_death={0x400c630f, 0x2, 0x3}, @free_buffer={0x40086303, r8}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r9, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}], 0x55, 0x0, &(0x7f0000003000-0x55)="508fc0a1d4d6770894b7b0aaaa1da0d0aec9031e2a7e9a4962f2b914ce1e21a053790891f42ec7aa74e276409ead0b1f2fd23ad55e6745e7e39af0aa5c3046416e4e2c93f9626b9bbe351edaf3ba515b20c3dea133"}) [ 42.107821] binder: 6619:6632 transaction failed 29189/-3, size 56-8 line 2903 [ 42.188832] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.198248] binder: release 6619:6632 transaction 30 out, still active [ 42.205046] binder: undelivered TRANSACTION_COMPLETE 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000019000-0x4)=0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000fdb000)=0x0) open_by_handle_at(r0, &(0x7f0000c76000-0xf6)={0xf6, 0x7f, "3ad147c573d2582912e67f1b497151b0fdeb50a9f5cb36475f72ee22d63eddf86d61aa2b491cc2da63300ae62d6569f33ce8d694283ffe2071d68cd759ece9ba9aaf15a8e6d73401d74342451e8201047a596b9bbeb6de9fd4dc52ded628f76d513e2d71a820a18a458caf6174aedba2eb8d47560de2f7f91c0d11f61bf5cbb65fe7078ec5881f354f09c29892abb928dcf93cd5f1ec829f2fbf1f765827ad15ced7cc1648b22b8067429c69460e1ebe6fa688ea5f670a27a9272a516f61569bc94f0fcb7df942025bb16a7c9ce589a7e4818cc36947b117d859181b1b93034323bf65b1982c27701b0326ce58c1"}, 0x40000) 2018/01/03 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c67000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000017d000-0xdb)=""/219) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000651000-0x8)={0x80, 0x3, 0x7ff, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x5fd, 0x6, &(0x7f000086c000-0x36)=""/54, &(0x7f0000edb000-0x4)=0x36) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000f40000-0x12)="9a8a7ee9ea01ce574ca52b8a6bfdb56f325a", 0x24d1f68bd92c48bb) r1 = syz_open_dev$sndmidi(&(0x7f0000ee8000)='/dev/snd/midiC#D#\x00', 0xaf, 0x280) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e70000-0x8)={0x0, 0x100000001}, &(0x7f0000c6a000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d0000-0x10)={r2, 0x401, 0x5, 0x9}, &(0x7f0000a83000)=0x10) 2018/01/03 15:00:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000008) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000cf5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000001000)="53c0c7a5e23bdfafde65ac39df643a1ebf131a9159010c543f363e99cb35d80c1a3f8ef2b8e74b891e3a5ec841e1254fb6e4f91534e60ea2508c972b3c208f0896d52632ffc1a2c71d852d70a89bc6c76371c65226cbec7ac7a1ab453d8364ecef8cd3ad3dfd0baaf92674de7fb0b717a8fb5b45ddbb47b85b8168c913e9500678f978243cbe9dc282e94a87632d6441275d17009ec58c86fa9dd89bf077f0a91d2443a491f2557ec467d09cae4b57917958d634f9fcc20ea60e49a91becae9c2f72628af958eaca0c8d1fa85422c9ec196e407e5812252368263f161f610ade8d594ea6b57758ae", 0xe8, 0x4001, &(0x7f0000000000)={0x3, {"072a881884b655"}, 0x40d7233b}, 0x10) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x327b1f8e, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000fd3000)=0x4c7c, 0x4) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000bf3000)={0x0, 0x1, {0x3, 0x2, 0x8, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000245000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000ebe000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f000048a000-0x10)={0x3ffffffff, 0x4, 0x6b8fcb5c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000630000)={0x3, @time={0x0, 0x1c9c380}, 0x100, {0x9, 0x8}, 0x80000001, 0x2, 0x6b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000072f000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564662527845a4bc7ec8afd1bbfe03c", 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00002ed000-0x8c)={0x100000000, 0x2, 0xff, 'queue0\x00', 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]}) [ 42.254800] binder: send failed reply for transaction 30, target dead 2018/01/03 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) lstat(&(0x7f000037b000)='./file0\x00', &(0x7f000066f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d82000)='./file0\x00', &(0x7f0000bab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() lstat(&(0x7f0000d1d000-0x8)='./file0\x00', &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a88000)={0x1000, 0x17, 0x2b, 0x800, "d859c605d9cf344f7a8cfd2fe2d11b6477e47beeda6df7623d8027b4a9e153ac"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000)=0xc) setgroups(0x9, &(0x7f0000b36000-0x24)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000176000)="2000000000000000b3b627ed5cffb7045d37df8217ad4006000000fd000000", 0x7c) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f3d000-0x8)={0x4, 0x7}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xb}) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000057c000-0x2e)="1f0000000001ff000e4345bb0400020000d10000090011fb100000ffff0300", 0x1f) r1 = syz_open_dev$amidi(&(0x7f0000444000)='/dev/amidi#\x00', 0x2b5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cc6000-0x4)=0x0) 2018/01/03 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f00009a5000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000afb000-0x4)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000d83000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x20000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c50000-0x12)='/dev/input/event#\x00') 2018/01/03 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cfa000-0xc)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f11000-0x8)={0x0, 0x8}, &(0x7f00003f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000842000-0xbc)={r1, 0xb4, "ddb527b5d34b97605e6a5c490f6212b7496240911cd4025564f64436a0a016eeff653001c0bbcded173f3bb765d172caee38d497b7475e072dfc00f7270fc805d322c53a7ace0eea1e176e1499bbf4bc33ec37a91ad033032dbdb422401652e6376f5fb1c38bb37f91f8d6407913c8fdc3c754e0c34b777c7884cc103b499c92e5dd85d3ae9bd49f3dd22732edaa6112606103517e655855fda0a7be50c8d88d2ccca478905e8b5fd2b0e17c14b00837821c9e8c"}, &(0x7f000038d000-0x4)=0xbc) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000f7d000-0x118)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/03 15:00:56 executing program 1: r0 = geteuid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffff, 0x30, 0x401, 0x100000001}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x4, 0x2, 0xea0, 0x6, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003000-0x72)="56e68449f6d175ed5522fcc16518285bdb69019736b0f17cbc7e82b3737cfdb89e501a88a77f25ce5d35cc6f60a56e06586ffa8efd889eddd48c4abe4527fbc914d9320a9bfc67f44d8046e76473b6db3966169379e2a8d112c08032ce646dd07da256059f219b1a933622e9837f56d64eaf", 0x72) sendmmsg$alg(r1, &(0x7f0000889000)=[{0x0, 0x0, &(0x7f0000a3f000-0x3e)=[{&(0x7f0000001000-0x3e)="d4e3b12ea5d32203fa432c995bda6490e3e1fd9f6950364613838c8d88a4314e536cc315e7698c0292542258ab51ed2261e2310b59891ff84be928300f5a", 0x3e}, {&(0x7f0000000000)="f293ad9b4dc9e071a5711f4e5919450e4652ddb3e04649459b650deb020940d8b0b1", 0x22}, {&(0x7f0000000000)="9949ebf2694cd26e2b2f87e67559e0009c09eb853dac36f62b5c8c2941f5ea5d8d91e975229dede7188bbedd006979397c2210d514203bd23724dc981e21848bcc5cc90db80f9839754f35ba640749bdeecc67045bcc4948b47ad7b22c72b6f151d41913fc398ff8db27a27ae6b51f59c29d13ef68a0e6d87a05c954fc114e3098fa9fa4cbf536d6e3b5618a6cd534c07ab5b07d8fc6e7378b2429667d6db8f1f9dfe8a21b9c3f543c188dd7cf8a683f46eb7e51bf4eda8895fdbd48d29e1628e0b7976277de039518df966e117c7282ad9e93a95c4fd9720ad7fd41a0e992e76ec0660e07c8a69a14583eb46d11cc57af0ed70e655c362fae6d4e44", 0xfc}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000db7000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000a0e000)=[{&(0x7f0000a95000)="4dd2b494dec622493bc7818c9c6a326f1adc8333c4ccac23ad4f18d4025538f8fc32d8e084d511bc2a6a01ddae1bffb04f3e87b2a18f41974203cd70e4a6bf920f4e4c9112b7276903093be2fce91a4be118f4dab91a2621f2ce75abf7a390ca332b0c372a494742ccb100fe664a970a801578dac61671c0cf583e42c1308347ed58b991cc9c77dea9908f1ff2835256ecf90cbad737cf45319dea4c4c2f9cd60134382520abad2e588b42daa51d86ebab94ddd09487a15be84f29", 0xbb}, {&(0x7f0000000000)="bbf653286fdbfb73b4a66153dab162cc6dc4bd6d6e98ce8d0e74e14cd6", 0x1d}], 0x2, &(0x7f0000001000-0x120)=[@iv={0x108, 0x117, 0x2, 0xf1, "91b6fd66f1ee73bdc22f814543dd0e97430ad275a444b6b8f0af88e17906fd4db1a15d982c80891360cde45be448d3e538cc36cdcda6eace73a4928b5b4e8c955101aa2e267d56251974b92e01d9901325326a795d0f95535bb9190d2803444ecb7f91535a28f059925428fa9e46d6a272cef13bedd5598e25d70ad95d86b806765f4ffa5498d3a7c9e4b1a5d2c005cb477ec291d07aeccd8c59f1e032b0fa00aa029dfe8b177577ae2d604ececb9a27fd127602c841012d46d21b454357a8943b8835ae9c45c04dd0ff5336194f180f91f3c041caeb966665dd5fff3d89d7baf6e635f8bc3304a5030866be53921e9ea1"}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x120, 0x4}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x27)="6b87f27d91b17394b8bb7e4ea3a8d5aff419ae8157c490a5f1c330d02c6bd75c434f54d3a8d77d", 0x27}, {&(0x7f0000001000-0xe9)="45e2011ac6bf1027c02a29b78a0272f7b14a6d3e059311c640100a4ae5373278a1e3d0cf78aa3fe835eaf6ee5ce69d9e556e774ea40806c86fd171a8901c80032fbe4f84bccfd3cfe889aca66408bdd865691fdd3a4f7dd75707c9a9025b3d9d2933dcb4c67824fcaad0cca3fbbc912aa8d1c2f5b1809f3fec799d1dcae0a482c1f29243aecf0ee332d60786fc79f26085f2032b074e59ffb15b4c0e5ec7f5fe5e7ec9870afde1a63fd58a80fc0b8a6163975adc43f4bfa81482a1e77b563ac654fa978a4e2578b9ecb64b935bc2f88bef09fd47325fe57e04097a66dc56952ff048bc65c555d43fad", 0xe9}, {&(0x7f0000646000)="e09efa51d62d3b36f4549eddaf3b39cf93c457cdc6c0ab6d7004e237f4388ff71f66c54155b5c02813ebd822f6967b4870e08f7fd77cb2e6dfe87e1bb7d24f4add0cd1927486cdde9b2d5bf2ad256fa22a7badecb282201aad4b7f27c12130719686007d6ff0e154fc5459fce9798bc0ed06ac4aa1ec14071d24c2257a6d3b8db68c2abe84de5ef49fa253cfe9405d2abe6ababbf6f4602bddafd43fd45636d809a7c60fbd12d4012937d38c695baff71839362865d11d423b2e593f81241838247cb764f429d604527979e79e6e32a2de4b662fded89ed4c43994e20ffbd95c88eac154a599274db08f2e636578f3a9", 0xf0}], 0x3, 0x0, 0x0, 0x20000000}], 0x3, 0x4008011) fchownat(0xffffffffffffffff, &(0x7f00007c0000-0x8)='./file0\x00', r0, 0x0, 0x1c00) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) symlink(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000ba5000-0x8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000ec4000)="9a5db1e843620c1f7ded1af8ecc730b5ba7f9a3746f61548c2148a4dc4aed76fb3c952b7ad3e07e99b5ca4b6d34d3788a5b21bbd705482b811e25bd13e0d41fff8576ccf0335af1eb9249ae66152975013ee4925deb1026487e22bd927008091d3b238fe96bc89184387b0585004c0b7f1c07eff5537754f1966a5ca07d37a2195fb8220610300b9698fc318dfe496d65a1dcc8b55c5556750f29a4350c8f6e369b5939af9274939af0dab3630745cd11adfc14dce2accc7a2c2068824c5c78389583766160be6dbab3f671ebd11e574bef3aa45ba1492fda68335ebe4", 0xdd) open(&(0x7f000057d000)='./file0\x00', 0x0, 0x20) 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000a9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008ee000-0x4)={0x1}, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000051000)={0x3, r0, 0x1}) r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r1, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a89000)={0x7, &(0x7f0000af6000)=[{0x3, 0x3, 0x5b0e54d8, 0x5}, {0x5, 0x6, 0x201b, 0x0}, {0xffffffffffff5693, 0x5, 0x0, 0x6}, {0x8, 0x7, 0x10000, 0x0}, {0x100, 0x4, 0x1, 0x3}, {0x55, 0x20, 0x1c, 0x1000}, {0x8, 0x5, 0x4, 0x3}]}, 0x10) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r1, 0x0) ftruncate(r1, 0x20001) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x10000000002, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r0, &(0x7f0000a59000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/enforce\x00', 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f00006e6000-0xe)={0x1f, 0x10000, {0x8001, 0x7, 0x3, 0x3, 0x80, 0x2}, 0x5, 0x4f4}, 0xe) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000361000-0x6)={0x0, 0x26e}, &(0x7f0000993000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000684000)={0x0, 0x6, 0x5, 0x55d9b133}, &(0x7f000024e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ec4000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x4, 0x80, 0x4, 0xffffffffffffff7f, 0x2, 0x7, 0x10000, 0x9, 0x1, 0x401, 0x9, 0x3, 0x3]}, &(0x7f0000e32000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000618000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff946e, 0x800080000000, 0x0, 0x6}, &(0x7f000041d000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000de8000)={0x0, 0x2}, &(0x7f0000a7d000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000475000)={&(0x7f0000fef000-0x1c)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000f94000)=[{&(0x7f0000c92000-0x99)="e05301ba3494e143357c9e33e8bd0c8f385f6dbabb6ce8e51a704fbd1ee1dd7143da52b067dc4ec217b14832eed9bec5f899a265094ee6f2367724667929b61ca5def4719ca0d19a78dbbcd47ee4f7efbbf9120fbb962f7ffcce3ddda7933f17a90716fa31e4aedbc4c89b7038470105119b2815fc46e82c980672ddb906e5a7ad287facda9035338f09d7f518f73de6939050278fe6d1ef2c", 0x99}, {&(0x7f00002a6000)="5a29d817c06df81d85de3e45dd629d630a3d915bd65cb6e52facf70eb9609209dda1e6b71b665e030e64f80a2f6692dc6f814fd66aa6ac6f", 0x38}, {&(0x7f0000775000-0x7d)="abc88eae72ad6c49d741637c7b847e5fe6212c0f508fd74db9642c5e635f6611027c23694c6a73f6fc58c613df9d087c8d289a7b4ae2b8889c5f6d0844b60d72e521bca24cc277b1426bc439e9db27417e9de132a9b9296b170ca6569692d2dd2e71fa20c8f8530cf4cc66c6d7cd4d7e8346b50ce1fa46456436e42263", 0x7d}, {&(0x7f0000d17000)="f1170532c21d66cd5ff4589f58bc69e10d4176ceb9bd376dd2a18c4c24c970ae1811f877d3556365a53d7d7a30d1644ba0bc3f262530107b19dc98c50c9ab1b82790f995d6b25d0d4dbd4c18420f339391c6f2ca2323ebec9d1eff61b1939a9527a9d3e7c68f555d657e5779d45f5df8c6ae50913ce8d1be99b6aecea34a", 0x7e}, {&(0x7f0000018000)="e68e48d0385a036c0fe7d63e57e195ec973f30907f6e24b8fdcc58b7c75ac445a30a9c6dfa9a8f826147319cbbfd01eae3b7021ef58e6754830021b5b3d409f374daa933fb75c80d988348e6556226fa3e155eeb9a102ea40f2db01d99ed51e49033c63762c4bcaf3ce1319487b47506d011eca6586c7e416c2df320df955fe2b57ad9467a199e01a3a7e397a1b75085c0ee2e054ce8cf4416bd3999da24e8932635950cfa8483e9bf3afe8735a6b2b45d80213b569b1c62e3f45a8780f07fb0b1c2c601aaf4f5986d43f092a07420a209506de1dd0a1bfa29c0d54e4a3c98dded", 0xe1}, {&(0x7f000025a000-0xb1)="66b9709af995a0a7c3d1e9e30c7782f56bf13533da4505a6ef2dfd6bcc1e044ea28da3e79a879225c43e0875741ac0656e360d75770f9881b9adac05384e165ead6a965f69bbc104ec201c00c0819ca7919d3bc1da3b795ce4b8064916062d59877184e992fe243524df5e1a87188d4654f78b444cd695c81093431657c2681694ac03f64edd2cea7c28314998f396c52322c03e5e54fdd41fe9fdcc6ab2b9370a87bdf9568e9c2a78186b51d9474ebecf", 0xb1}, {&(0x7f000010b000)="ed7ac8360259f33e36c3f785955a1bcc84dd11ff3e413c62911756c6edabf8a8fe9f05c0514d88022e686ae1673a109461ebc5f615f9aa230e64", 0x3a}], 0x7, &(0x7f0000ed0000+0x79b)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x5, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x7, 0x80, r5}}, @init={0x18, 0x84, 0x0, {0xa, 0x4, 0x8000, 0xfb548e6c0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0xfff, 0xfffffffffffff000, 0x1000, 0x10001, 0x87a6, r6}}, @init={0x18, 0x84, 0x0, {0x73b3, 0xbd1, 0x0, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0xa, 0x1f, 0x80000000, 0x9afd, 0xe6, 0x80000000, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x4b65, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x3, 0x20a, 0x70d8, 0x7, 0x3, 0x9, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0xfff, 0xb16e, 0x7f, 0x3e9d}}], 0x1b0, 0x880}, 0x0) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a7, 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) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fd5000)='/dev/adsp#\x00', 0x200000000007ff, 0x80) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000fd4000)={[0x106000, 0xf007, 0xf000, 0xefff], 0x9, 0x41, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c56000)={0x0, 0x0, ""}, &(0x7f0000fcf000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x100000000012) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000d99000/0x18000)=nil, &(0x7f0000196000-0x18)=[@text32={0x20, &(0x7f0000fd5000)="440f20c0350c000000440f22c0d9e166ba4000b000ee0f013c1517000000b9d1020000b800000080ba000000000f30c4e13e5e3f0fc7f1b8000000000f23d80f21f835400000700f23f866baa100ecc74424000b000000c744240200000080c7442406000000000f011424", 0x6b}], 0x1, 0x1, &(0x7f0000c0c000-0x20)=[@cr0={0x0, 0x2000000d}, @cstype0={0x4, 0x8}], 0x2) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fd4000)="1a") 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000024a000)='/dev/snd/pcmC#D#p\x00', 0x2e80f833, 0x6040c0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x0, 0x8}, "706f727431000000fd00", 0x0, 0x0, 0x72, 0xff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00009d5000-0x4)=0x0, &(0x7f00007b4000-0x4)=0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x0, 0xd05) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x2000000000000215, &(0x7f000000d000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0xa, 0x3, 0xfffffff6, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x566, 0xb, 0x0, 0xf, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}, @jmp={0x5, 0xf1, 0x1, 0x8, 0x7, 0x6, 0xffffffffffffffff}, @jmp={0x5, 0x7f, 0x4, 0x5, 0xf, 0xfffffffc, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000d000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x65) 2018/01/03 15:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x4, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) unlink(&(0x7f000017e000)='./control\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000208000-0x4)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/vga_arbiter\x00', 0x1, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:00:56 executing program 2: socket(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000c3b000)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000384000/0x800000)=nil, 0x800000) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000757000)=0x0, &(0x7f000056f000-0x4)=0x4) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b37000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00008a0000-0x48)={{0x0, 0x2, 0x5, 0x1, 0x40}, 0x200, 0x3c53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:00:56 executing program 5: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000cc0000)='children\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000001f000-0x4)=0x5, 0x4) r2 = openat(r1, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x20) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) execve(&(0x7f0000cf1000)='./file0\x00', &(0x7f0000da9000)=[&(0x7f000077e000-0x5)='ppp1\x00', &(0x7f00006b8000)='cgroup!proc\x00', &(0x7f000085a000)='.(\x00', &(0x7f0000ae9000)='trusted/\x00'], &(0x7f000043b000)=[&(0x7f0000f0f000-0x2)='.\x00', &(0x7f0000b1b000)='[eth0eth0proc-\x00']) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f000042a000)=[{&(0x7f00001ae000-0x3c4)=[{0x78, 0x7ff, 0x1, 0x0, 0x1, "08a441d8595d1f2276be8bd820646f7c92af20bb9ae5086a217a095c9a37563f1307c97a0201f1e6f824d7124c03a6e6f3657c39b760df67e918f14921572bbb62d57819c5e366e69a5b30e2c830b7fcda32fee0caa4a5cc9b0c7672d2edabf473abf99015f330"}, {0x6c, 0x10000, 0x201, 0x1d0400000, 0x0, "625d67180704b1e4df01fc98d106feba4d8c27edd88b67ba4e4039d18541ab008200b53ad75b937311995762621f1e67027b239add51a1085cc114397ff1258e085d12cde4a1cfe63ca7106e01ebc5c9d6a5798d9b9da81e15b29d"}, {0x84, 0x2, 0x300, 0x3, 0x1, "5bcbf3665d4d28a0ee3beb7773c8442848ec7d206b26ecd83e409edd88043e7885e08bd26d0b5e89c1095dd1bf2f16cd5f5f308643090647863be5701d8d35ea9f061724abfaf5c39d5a677067e0edcc1224012e91de4ba10ad0856d536dcccdc2f60cc030bb3e6673be2236c5b9853a5e789a"}, {0xbc, 0x2c7dec3c, 0x501, 0x1, 0x3, "fcad189483f8e5fb8b2331f63e9fb16aa2bec2c26f38f3d3e9bef079078db3436584495e1b442378f961b6a4ec1621aef0d6700cdaf04ff4487e172798ad1bcff5b0244ce2d276175b232e20e5a22a1043ef315277304bf0791708818513910f1b65f7fe8187c2c0bfb387bc6afddb9a33c8f61af6de5c0af80ea944e3099224fc670d0782741e96ee366c40f470ae8c2f57655d4a03541fb6016fc035752fc2aa024203994829aad082fe"}, {0x70, 0x101, 0x0, 0x9, 0x2, "6e7d2c012abfde14ef736bc7bac105ffa7d03b0865f98a00a2bbccc6ffacbc1a01855dd13dca903e04d0e13a1ed6d26122460bb4977b93e4dcfbf8ea51ba46922c61c33f2eaed5f2763b5b426493806fc44689ac95adfd9efe8ca7d0f8478e"}, {0x1c, 0xb50, 0x808, 0xd3a5, 0x1, "48ea2ff8767406402a"}, {0x1c, 0x6, 0x300, 0x15, 0x2, "9a43a7abe4e9e0fe776a8c"}, {0xf8, 0x6, 0x2, 0x8, 0x0, "5ea8fa736adeec2b9813cd49d7007d2094c6be6dd54892ebb3259a82455a30afe14ba40e2b4599436a8090db1fa1d9d780b50d9e6fbc180b8bded160c21e5f3cd411db8f771e4842136379e87eabaab62b96964cd450b17022abdfbf0a312d0d5d435c7268beb3342856a506874a3e5f2d180e2e9f950c2780d9c1ce28eba849e76ad2a9f33fc5fcafc6ceceb78ab16c0c8ce130ebe350688556aba9b13b5b297094c44cdab39ca8b04b3c0bdd16417367108e753261a1f01cfc8eea6a10b0a9ff8926da6a22bb28893e90cf6aeca295ea6db07f501f9aff3b92c2cd258e71115629f1f92dd1"}], 0x3c4}, {&(0x7f0000e9d000)=[{0x10c, 0x7f, 0x8, 0x0, 0x3, "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"}, {0x108, 0x3, 0x408, 0x2078e2ad, 0x0, "fb090cc755ada5ba44a2e9675576bfd177b03d6c48111107464f58fd6039da088c24db902a37440f2fe079006cba7006d34f449c6bea2e8a6e66ea810b4d22fba354287ee5ebf4ac90e76d2b5bb390c0193b21d9c8f7b05f843c01b6486b2cc23378e7260130334cf29b49bde0713e6ee754e6976f84aa7a18e6efb5bc58c16b834e62d4ea8a5b02f50b3a1acf782738013d776913d9db7852b127aa83eb209a877c11b5dff1d4db5fdc193e8e0a7ee5565b6818f52e973b5bf17e3bdd1d0d95e777bca80a15439aaeca5396eae1ab75251c4d80be1a2864976725c5a2bfc1e7341e51b9334d4dedb9b616c45a88267828da2547e95790"}, {0x1010, 0x7fff, 0x2a, 0x401, 0x3, 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{0x1c, 0x200, 0x0, 0x378b, 0x0, "f86ab52e16213cbfe33d66"}], 0x2260}, {&(0x7f00003e0000)=[{0x84, 0x10000, 0x200, 0x100000000, 0x2, "468c5c85a36d5155bd98214b31e0732b6e2ef0a4f9aaf2bcd23113dc231ebb916c73b0dabbac566a815653d824dc6df54efabf4899bd45e7cbef6b7a2de00656b133cdba9ffa1e5de859717205d8553f2b3a7f234e59b4ac75e62182fc01ba802974543e8cfc0c41707e9355e31e44bd3b"}, {0x48, 0x6, 0x0, 0x40, 0x2, "78fdf34c9b956aa7cff1d67bc505a73882ab1917baabd846d1d25b59f2b7c0cfb17f1169a17b8ebd8cb094e00f79ecbe13f56d4036"}, {0x1c, 0x9, 0x11, 0x8, 0x3, "512383987081f4dec53a3c"}, {0x88, 0x2, 0xa04, 0x6, 0x3, "56c29675a9f48c69ebfdb11e2d88bb149b2ddfdca5806d48b7df7141803b2408f69b16dac4b142224945295df347f6e8e06679997d82d183d6846bad59546d4b420c4018e345c0c13ea24a8faecc42203f4b0fd30afbe4827183b11b5d84760d84266e30a42898cebbb818f60e0d7e2d2dddb790aa03b86f"}, {0xdc, 0xffff, 0x300, 0x9, 0x2, "2f222bad3746a096fdc26f018d45d9c0008175ce51d368a7d23efea1962365e9301f01f4b7a8aa8433d420efdb7e9bdac51961c0e97cf3c30eadbed90abbbe58ec8f4d4bc18e43f17ba5d888bce20e074c31cf4b8c64356f658f47e5ab33cac1179662dda12de30aa2aff356ff9f6f98747cc4f42dde80b85b16a63bbdd0ddc2d97547010515c37ac9589f8218d10f917442a932e0653f7a7e2e5fa5b0588900bcf361c8377a7e2ccba0da94eaf95ef7efa19009580691bdf93e9a0093780a9deb2d44a29570ee9a3c14"}], 0x24c}], 0x3, 0x0, 0x0, 0x4000010}, 0x80) 2018/01/03 15:00:56 executing program 0: r0 = socket(0x11, 0x80004, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00006ff000)=""/219, &(0x7f0000276000-0x4)=0xdb) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00003d1000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cipher_null-generic)\x00'}, 0x58) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002e3000)="340000001800077e530000000600000780200d00001100052200008f04000417070000000000fffffffefa00000080b7e094dbff", 0x34) fdatasync(r1) 2018/01/03 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000701000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000259000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a56000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x100001274, &(0x7f0000516000-0x1)="") 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/dsp\x00', 0x4800, 0x0) faccessat(r0, &(0x7f0000f2c000)='./file0\x00', 0x80, 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000fac000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000000) readlinkat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', &(0x7f0000059000-0xc2)=""/194, 0xc2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000035000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:00:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') umount2(&(0x7f00000a6000-0x8)='./file0\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) removexattr(&(0x7f0000945000)='./file1\x00', &(0x7f0000ce8000-0x8)=@random={'btrfs.\x00', '\x00'}) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000392000-0x5)='user\x00', &(0x7f0000aeb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="", 0x0, 0x0) add_key$keyring(&(0x7f0000cc6000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x9, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000001000-0x8)={0x0, r1}) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000002000-0x8)={r2, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000003000-0x4)=0x0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000004000-0x1b)=""/27, &(0x7f0000003000)=0x1b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000001000)=""/18, &(0x7f0000006000-0x4)=0x12) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000001000-0x30)={0x9, 0x7fffffff, 0x3, 0x4, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r5}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000008000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000004000)=0x0, &(0x7f0000008000)=0x4) 2018/01/03 15:00:56 executing program 0: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005e3000)={0x2, [0x4000000000000000, 0x100000001]}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000559000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x43) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000098c000-0x4)=0x0) r2 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b3f000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000829000)=0x0) setsockopt(r2, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) flistxattr(r0, &(0x7f000058d000)=""/40, 0x28) 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) syz_open_dev$admmidi(&(0x7f0000f02000)='/dev/admmidi#\x00', 0x80, 0x40000) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/03 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00001b6000)={@common='yam0\x00', @ifru_flags=0x52951e33e367ed04}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5a000-0x18)={r0, &(0x7f000007d000-0x7f)="98c00913d5ea3ca877159584ba05080324894bb2c5997e102ea082e0987aa72cfe387aa0b922fc3a256c379c7b2aa766ef45f45fa5b86e6e5502612cbb0f7c4c4eae8a10b349769b465cfeaad7ea02df18af3fafaf6b923ff27edf7e1b84a7f1ddd3130f3cf355946d0d9b54977c9d30050387f718ecc3d4a062b2447d5566", &(0x7f0000d85000)=""/172}, 0x18) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000dde000-0xfc)=""/252, &(0x7f00006ff000)=0xfc) 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f0000de7000-0x20)={0x101, 0x0, 0x4, 0x5, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000163000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f000018e000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) r4 = socket$bt_hci(0x1f, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000483000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000689000)={0x0, 0x0}) recvmmsg(r4, &(0x7f000016e000-0x168)=[{{0x0, 0x0, &(0x7f000037a000)=[{&(0x7f0000477000-0xef)=""/239, 0xef}, {&(0x7f000059b000+0x87a)=""/4096, 0x1000}, {&(0x7f0000734000)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000249000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000057a000-0x20)=[{&(0x7f00002f2000-0x20)=""/32, 0x20}, {&(0x7f00005cd000)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000236000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000514000-0x20)=[{&(0x7f00009e5000)=""/63, 0x3f}, {&(0x7f0000088000)=""/181, 0xb5}], 0x2, &(0x7f000017c000)=""/170, 0xaa, 0x8}, 0x5}, {{&(0x7f0000ccd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000299000)=[{&(0x7f0000f2a000)=""/140, 0x8c}, {&(0x7f000020b000-0x18)=""/24, 0x18}, {&(0x7f0000846000)=""/113, 0x71}], 0x3, &(0x7f0000872000)=""/32, 0x20, 0x8000}, 0x780}, {{&(0x7f0000a11000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000257000)=[{&(0x7f0000ad3000)=""/229, 0xe5}, {&(0x7f000075f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e07000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d4000-0x3b)=""/59, 0x3b}, {&(0x7f0000d09000-0x5e)=""/94, 0x5e}, {&(0x7f0000669000-0x4d)=""/77, 0x4d}, {&(0x7f00004bb000)=""/172, 0xac}], 0x7, &(0x7f0000544000-0x55)=""/85, 0x55, 0x80}, 0x2}, {{&(0x7f00002d8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a39000)=[{&(0x7f0000569000-0x4)=""/4, 0x4}, {&(0x7f0000a01000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dfe000)=""/15, 0xf}, {&(0x7f00009fc000-0xbf)=""/191, 0xbf}, {&(0x7f0000118000-0xf7)=""/247, 0xf7}, {&(0x7f000071c000)=""/170, 0xaa}, {&(0x7f00004bd000)=""/134, 0x86}, {&(0x7f000074f000-0x23)=""/43, 0x2b}, {&(0x7f0000952000)=""/0, 0x0}, {&(0x7f0000f43000)=""/20, 0x14}], 0xa, &(0x7f0000849000)=""/155, 0x9b, 0x1}, 0x1}], 0x6, 0x2001, &(0x7f000078d000-0x10)={r5, r6+10000000}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r7, &(0x7f0000ab0000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ff000)=0x1c) 2018/01/03 15:00:56 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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000993000-0x8)='./file0\x00', 0x40200, 0x130) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006ab000-0x20)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00009b1000+0x5b1)={0x5, r2, 0x10001, 0x10000}) 2018/01/03 15:00:56 executing program 1: semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00001e6000-0xd1)=""/209) r1 = creat(&(0x7f0000861000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000900000-0x10)={0x0, 0x7, 0x5, 0x8}, &(0x7f000012e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000690000)={r2, 0x7c, "c744431aa73ebfdcb8b190251136e3000d347277af419d55cc3386e9c5ea2f8642131d85bc36ede8f0878835b2e525a5599a666c55926d046fd09199590a1f413e1bfa60529a468d1903f058e739f3d95c60cae49394f6931a8ef8ae9c709ec89da6ea84fb83e7b9f77186c61a6dc0c1b6bcccc46183fe8c79c0cd0f"}, &(0x7f0000ce6000-0x4)=0x84) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004d3000-0x4)=0x2, 0x4) 2018/01/03 15:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007b1000)="220000001b00030b00000000ef001201200000000002faffffff000000ea00050029045449982e0633652418a243dbbe9d818fa51d96a6a66c66aeef3ab05acadc89edbb0c627f9a811416cce043ed794060d2fb76e56039c760ee82c0277c0c0cb60bb911718867c18cbd9f5eac772d20dc99a9566075fa6be8207399488aeecc3a40e78ec86818ed9514a7107abc13900f4fabced541cf48f926", 0x9b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x2c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000195000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000bd000-0x4)=0x400, 0x4) 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000fd7000-0x8)=0x9) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd6000)={0x0}, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) r2 = semget$private(0x0, 0x1, 0x0) semop(r2, &(0x7f000002f000-0x1e)=[{0x0, 0x1000, 0x0}], 0x1) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r2, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000014b000)=""/137) 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000684000-0x36)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000021e000)=[{0x0, 0x0, &(0x7f000051c000)=[{&(0x7f0000532000-0x49)='n', 0x1}], 0x1, &(0x7f0000fc6000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dab000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) fstat(r2, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvmsg(r1, &(0x7f00007c4000-0x38)={&(0x7f0000aca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$audion(&(0x7f00007fd000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x290000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000283000)=""/4096, &(0x7f000075e000)=0x1000) ioctl$TCGETA(r5, 0x5405, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:00:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00001ab000-0xc)='/dev/audio#\x00', 0x3, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000394000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003c5000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="45caa8c2a00e108cd3ac1e887d06602f"}) [ 42.788407] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000c6a000)={&(0x7f00005b1000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, &(0x7f0000e87000)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x1000000}, 0x0) 2018/01/03 15:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) r1 = dup(r0) write(r1, &(0x7f0000ad7000-0x1f)="1f0000000107ff00fe4345c0071100000200f00003000100000000dcffdf00", 0x1f) 2018/01/03 15:00:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10001, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000082000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x9ffd) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r3, 0x6, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) dup3(r5, r4, 0x0) readv(r4, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009ec000)='/dev/sg#\x00', 0x8, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000870000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000c16000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2e, 0x0) ftruncate(r2, 0xfffffffffffffffc) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00001fc000-0xfa)=""/250, &(0x7f000048c000-0x4)=0xfa) listen(r1, 0x3) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/03 15:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007fc000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000579000-0xc)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b7000)=[{&(0x7f00006d8000-0x2a)="2900000018003115ffffef00006520070a800000006dfc069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000f88000)={0x3b, 0x0, 0x0, 0x0}) setsockopt(r0, 0xffff, 0x5, &(0x7f00008c9000)="50ddc85fe3ea56db52894a8fa75fd56f2208c2a815ff9c49b54a8292e1b1118303d988b9947853d3a66f4d1d80b28afa98db169b6639e7d5aed647d60d18c095e16e38df257a97cd436dcdd4fa5821a7a6c16f99230e591931877b5df2166ee7bc40500dde479f8360b03fd9d01825a211f85acf8775b9246848406c4c731e2a99b8e54ded696a2c884243a5cb48fe4d43604116042c78b1d785b129cdf13a86d8de6341633925f21404548ef2cdb1333674a197796782e88fb34ba63426", 0xbe) 2018/01/03 15:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) [ 42.838342] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 42.875779] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/03 15:00:56 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000536000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000-0x4)=0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f53000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f53000-0x98)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x10, 0x1, "0bffc477eed5c2fffb9e3f00444429cc597a092b908bd713ba2dd1c1c6b06af1279be58d816939ff66b7106ccd8187425c7bd347ae44fd3b4a3cd8452e3316be", "0846891544a73dd9d9f820292f7a66bd7964dfef986ab5564374e10c9dd33bff", [0x5de, 0x90d], 0x0}) 2018/01/03 15:00:56 executing program 7: open$dir(&(0x7f0000a1c000)='./file0\x00', 0x600, 0x1) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000017000)={0x0, 0x21, "f7aa5d9c557e6e4d20c99ff4aff74f00d7dabca6e939c3cc327e1e3b6d30418382"}, &(0x7f00000ee000-0x4)=0x29) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000ee000-0x8)={0x0, 0x400}, &(0x7f00000ed000)=0x8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ed000)={r1, 0xff, 0x5, 0x888, 0x4, 0x4, 0x39, 0x8, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x2, 0x3, 0x84f}}, &(0x7f0000044000-0x4)=0xb8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ef000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000de000-0x120)={0x0, 0x8, 0xee1, 0x1fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000003, 0x100, 0x7, 0xf43c, "75d2b6fa134dd792fca81791f75bfd28", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f00000c8000)=0x0, 0x80802) setsockopt$inet_int(r3, 0x0, 0x37, &(0x7f000001b000-0x4)=0x81, 0x4) 2018/01/03 15:00:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000821000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e)="", 0x3e3e) 2018/01/03 15:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setrlimit(0xf, &(0x7f0000755000)={0xfb, 0x0}) write(r0, &(0x7f0000cfc000-0x1f)="1f0000000206ffde0000f49ff60f0000000600000900018006000000000000", 0x1f) eventfd2(0xfffffffffffffffb, 0x1) [ 42.962154] binder: 6848:6852 transaction failed 29189/-22, size 0-0 line 2788 [ 42.992526] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.994508] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 43.012351] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.014225] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 43.089977] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/03 15:01:01 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00000e7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000548000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = dup2(r1, r1) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000729000)=@ax25={0x3, {"f6e0c407844572"}, 0x8}, 0x10) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae000000000006000146652fce05e3a4", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000f51000)=""/61, &(0x7f000086c000)=0x3d) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ff2000-0xe)='/dev/admmidi#\x00', 0x40, 0x4000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ff0000)=""/221, 0xdd, 0x10001, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e88000)=0x0, &(0x7f0000fc9000)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000ff2000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff2000-0x4)=0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000ff1000)=0x0, &(0x7f00001d1000)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x6710, &(0x7f0000ff2000)={0x3c, 0x101, 0x2, 0x8001}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000ff1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003c2000)=0x1) 2018/01/03 15:01:01 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000000d000)={"cf33b7edd2ec54351ede062a41339363", {0x4, 0x21b61632, 0x4, "267c3137903d", 0x7d, 0x0}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000025000-0x1)=0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000009000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00008a0000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000011000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000386000)=@assoc_value={0x0, 0x0}, &(0x7f00008c8000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f000016b000-0x1c)={0x8, 0x80, 0x6, 0x0, 0x4, 0x81, 0x7ff, 0x9, 0x28c, 0xffff, 0x5, 0x7, 0x0, 0x4, 0x5, 0x101, 0x9, 0x100, 0x9}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000248000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d05000-0x10)={0x7a, 0x8000, 0x4, 0x0, r5}, &(0x7f0000d60000-0x4)=0x10) acct(&(0x7f000035d000)='./file0\x00') syz_extract_tcp_res(&(0x7f00003d6000-0x8)={0x0, 0x0}, 0x1, 0x9) syz_emit_ethernet(0x5e, &(0x7f0000018000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "482bc8", 0x0, "6ddbbb"}, "21718a8584e1528b05018761bc7379d268f504e80fc5ce7f189d2747aa0ca38566b04c2851fd1eb7dee3f04d"}}}}}, 0x0) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000abc000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000053d000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0x1}, &(0x7f00001f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009d6000)={r2, 0x1000, "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"}, &(0x7f00007c0000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r3 = getpgid(0xffffffffffffffff) process_vm_readv(r3, &(0x7f0000ce0000)=[{&(0x7f0000614000-0x3b)=""/59, 0x3b}], 0x1, &(0x7f00002b7000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000072d000)={0x0}, &(0x7f00008bf000)=0x4) r4 = accept4(r0, 0x0, &(0x7f00002a9000-0x4)=0x0, 0x80800) connect$nfc_raw(r4, &(0x7f0000518000-0x10)={0x27, 0x1, 0x2, 0x5}, 0x10) sendto$inet6(r0, &(0x7f0000179000)="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", 0x5dc, 0x0, &(0x7f0000e0b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000baf000-0x8)={0x0, 0x0}, 0x4000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x200000000000000d, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f00005f1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40800) connect$ax25(r1, &(0x7f0000a44000-0x10)={0x3, {"2742c0d890b5d3"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f1c000-0xc)={&(0x7f000073c000)='./file0\x00', r0}, 0xc) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/179, 0xb3, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000b3b000)=0x6, 0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000bb3000-0x10)={0x5, &(0x7f0000170000)=[{0x4, 0x40, 0x5728de35, 0x2}, {0x0, 0x100000001, 0x1, 0x7}, {0x7, 0x5, 0xffffffffffffffff, 0x3ff}, {0xffff, 0x401, 0x6, 0x7}, {0x2, 0x84, 0xdc5, 0x1}]}) socket$alg(0x26, 0x5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/vga_arbiter\x00', 0x10800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d79000)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f28a232}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x66583899, 0xffffffff, 0x0, "d51b761b08aa6a47e3b9d5d182f6b3ac505ce6afc2aaa73ef6c172f1297da6eb760584b9907855335b3a7dee59a04f653d10c63aeaac6ccea640c3ddb1b52f06051226d651eece095a4cbf9665d7543d"}, 0x160) r3 = gettid() ptrace$setsig(0x4203, r3, 0x1000, &(0x7f00000e6000)={0x5, 0x0, 0x6, 0x0}) sendmsg$unix(r2, &(0x7f0000c9b000-0x38)={&(0x7f00004a4000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002c0000-0x40)=[], 0x0, &(0x7f0000147000-0x50)=[], 0xffffffffffffff2b, 0x0}, 0x20040000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000031f000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00004a0000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x18) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) r2 = creat(&(0x7f000087b000)='./file0\x00', 0x180) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00008e8000-0x8)={0x1, 0xff}) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000063b000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cde000-0xc)='/dev/autofs\x00', 0xfaf5325495decf9d, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fa8000-0x4)=0x2, 0x4) migrate_pages(r0, 0x2, &(0x7f00001fe000)=0x82b1, &(0x7f0000da7000)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 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) [ 47.154065] QAT: Invalid ioctl 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000614000+0x690)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000702000)=0xe8) pipe2(&(0x7f0000f6c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000510000)=0x7, 0x4) r2 = getgid() syz_fuseblk_mount(&(0x7f0000ab6000-0x8)='./file0\x00', &(0x7f0000d5e000-0x8)='./file0\x00', 0x1, r0, r2, 0xc39, 0x1, 0x10020) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f000075f000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='nilfs2\x00', 0x1002000, &(0x7f0000786000-0x1d)="242928773482d5f6f523d89694093f43e9dfe053fbcb6a8032575cd0e3") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/enforce\x00', 0x2, 0x0) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001cc000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000410000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef7000-0x81)="605fb9585b978b90653bbf4e310aa2f1339706b0b2393a92e45c06cd6ecbfccd69489bede0db747b8df39387b80f6fdc39dd0a873be56fa21098ad02e35d8163cbfd5ea72e13bd921de8690e9de15764c832c20d99a401b5c3d0b6c8fbf5556363dcf899769ad2df192dc16bbf4f10a5c443bfdd3855c967ece7e9c9f31f81b625", 0x81, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00002bb000-0x30)=[{&(0x7f0000401000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000086000-0xa0)=[{&(0x7f00004b7000)=""/4096, 0x1000}, {&(0x7f0000242000-0xff)=""/255, 0xff}, {&(0x7f0000e0f000)=""/66, 0x42}, {&(0x7f0000920000)=""/207, 0xcf}, {&(0x7f0000ec2000-0xdf)=""/223, 0xdf}, {&(0x7f0000d23000)=""/35, 0x23}, {&(0x7f0000fa7000-0x89)=""/137, 0x89}, {&(0x7f00009df000)=""/240, 0xf0}, {&(0x7f0000036000-0xf1)=""/241, 0xf1}], 0x9, 0x0) [ 47.193083] QAT: Invalid ioctl 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000d7b000)=[], 0x0, &(0x7f00002e8000-0x90)=[{&(0x7f00007b0000-0x8e)=""/142, 0x8e}, {&(0x7f0000a1d000)=""/236, 0xec}, {&(0x7f00004d2000)=""/76, 0x4c}, {&(0x7f0000138000-0xb4)=""/180, 0xb4}, {&(0x7f00001f9000-0x62)=""/98, 0x62}, {&(0x7f00005d2000)=""/236, 0xec}, {&(0x7f00006b8000-0x99)=""/153, 0x99}, {&(0x7f00007d9000)=""/114, 0x190}, {&(0x7f000078a000)=""/205, 0xffffffffffffffd2}], 0x9, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000dc3000-0x4)=0x0) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007b000)='personality\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f49000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:01 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x22, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x4, 0x3}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000)=""/220, &(0x7f0000001000-0x4)=0xdc) 2018/01/03 15:01:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000471000+0x707)=0x0, &(0x7f0000612000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x2, 0x2000, 0x400, &(0x7f0000bec000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000001000-0x72)=""/114) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x44f}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000272000-0x8)={0x0, 0x0}) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0x444000)=nil, 0x444000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000250000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000444000+0x9d8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003b7000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x2b, 0x1, 0x52ae, 0x7, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000010e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000027a000-0x4)=0x0) getsockopt(r1, 0x2000000000010d, 0x1, &(0x7f0000004000-0x4)=""/4, &(0x7f0000440000-0x4)=0x4) r2 = add_key(&(0x7f0000104000-0xa)='id_legacy\x00', &(0x7f0000441000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000bb000-0xd7)="6a9978150d8f1eda68b4db893e9d58250c19d30ddba4868f538cfa3ffd7f3558666d9909c4c2e2701d95234ff83082c24d4af3425c40a668e06f8312e0243288f6357ebf117bf36706a275e8c9ef38f8c5487dd25eb5aa975581fbe93ea64eee495ff4fff1926692e67cca990ec9ab079925a4cec17c291952e50199480b1d43df33d434ea3add156241453f99b2253a7c37b2d9189d28f391c17e8c4adcac04e73fef422e8b12f7674df26973fbd8c525a1cddafbf9028f4fd7a3bdaa820f4f6ff0f37615f1fa6a74c23a2b19beba67160cd608a3456b", 0xd7, 0x0) ftruncate(r1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000349000-0x4)=0x0) keyctl$set_timeout(0xf, r2, 0x0) syz_open_dev$usbmon(&(0x7f00001e7000)='/dev/usbmon#\x00', 0x9, 0x200000) dup(0xffffffffffffffff) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000045f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a82000-0x8)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) write$evdev(r1, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000b73000)="260000002a0047f10701c1008000e4a5000000000100010000000000080000000000000000", 0x25) 2018/01/03 15:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e76000-0xaf)={0x0, 0xa7, "06e56d0b61bde6dbc30a5b651644091ccc49dda47e168bb07c03edc965827add609634c703ba512c5d276917cdf7cb4bf38559bf88a86d42cb35f04e2d3bf7e80f7b1548f052d64befbb09bc7017edc48ac2bcbea612bab7bcde1d94ea0fc4c5d01c43e7ac50be3e318769868619824e839716fb9f9f74d41f410146d4a50759aa06dddbcafcb86e425951e4ebc5f9bfc5a9be4bdfc4b1525ff4da50d2fc227524f70623ef2e53"}, &(0x7f000079c000)=0xaf) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000338000)={0x0, 0xf4, 0x6, 0xffffffff}, &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fe4000)={0x7ff, 0x2d4, 0x8005, 0x0, 0x400, 0x5, 0x2, 0x80000000, 0x0}, &(0x7f0000708000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004d4000)=@assoc_id=0x0, &(0x7f0000b50000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004aa000-0x8)={0x0, 0x3}, &(0x7f0000521000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000aa4000-0x18)={0x0, 0x98b, 0x30, 0x0, 0x100000001}, &(0x7f0000e53000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c9a000)={0x0, 0xff}, &(0x7f000023e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fe2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x1c) sendmmsg$inet_sctp(r2, &(0x7f0000813000-0xa8)=[{&(0x7f00004c1000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018e000)=[{&(0x7f00003e8000-0x9)="b7440a74503ededa18", 0x9}, {&(0x7f0000c2b000)="8066c28ce3e645e5ce764b1e83a0aa995379101cc14b2937363b02ce5674972d55abafbd00f4565615dd252ead65316bf41977fe687112541e01a2b1d79aa7158498b78dcc59d7f2163721f84087cab3c688e1fc4b09d7b1f10461d8e223240cf017e9bef5047141af7f2ec2ccef1e2e7d99a3f81b64bbc68725ee75f7b3af4b5ab3edd368f3f301c155c72bccc606f828baf8354a23e313b959b1e0e17e5b99cf429b78a6a572d5a7636db3370e598ad0", 0xb1}, {&(0x7f000033e000)="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", 0x1000}, {&(0x7f0000c11000)="329f1cbb8dd5282cf869df00c0e5e12a4287f27dbffce8213b16eec6b18f3cb3892a87c4e92783f5bdd2f193ef68c5e99d476f42fa2a3c05d546896fb57d26c81014ceaec2573871a320", 0x4a}, {&(0x7f00004df000-0xe5)="ca023c07efc76419d7a79754cde20dd6de44960eda5893124620121c4c36f1e70480927f1e0661eb5a8218d0dfce41a089d77c2fa3c41303eaac5976913566efeac1a23c62f1618cb548969a4e6fa8babe00d668143542466e10f251f4545c24b6fab3c1ba1fa39d65a40a98aba534a5ab1e4d985ab875cec57ff36d5c529a0de0e5c7753840074cb008a87c8f0a6a4c5572fdfb2a0822ac280112220456f8fcfd8e6787638a645e5c5f6de11d097ec8852ecdc842dc01fd9d071589c1a277f400a10910862458b204e7f32d42dcbffb400a9e3133d207f68a4290212c6bec1818e3fe7ba3", 0xe5}], 0x5, &(0x7f00003ed000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x9f, 0xfa5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x10001, 0x4, 0x4, 0xae, 0x80, 0x3, 0xffff, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x1696, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffe93, 0x7f, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x9, 0xa40e, 0x7996, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x6, 0x9}}], 0x120, 0x44}, {&(0x7f0000300000-0x1c)=@in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000ac7000-0x10)=[{&(0x7f0000ec9000)="", 0x0}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000fab000-0x1c)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f00005a3000)=[{&(0x7f000087f000-0x72)="644b2817fd1852ba53da2e020b17ce3d31b806ae83abd40394b74218c15cab2d88daf9a894eeb6c8f28952f3ea41c51ea0c8eb8433534adef345fd7b657c47112107210c8e4e88214e292ff5adb3b6b239016fa3ddcf42da3702c45f361fa9d0ccf3a17a3bd8cf711982c6ba316a0cb66b7f", 0x72}, {&(0x7f0000541000)="fb859d35", 0x4}, {&(0x7f00009a7000-0x7e)="eaf5cd8e9b41513027f6bd997a4939437cef858317a1e30b41d6118c660daecd975f3cd5a2e39389c5008aaee15b45ea5513ed72cfd3367c4f19efa513c0152ecb055e4229019981db31a4b934b47ac621e2c4b42ab0925c9bbe90354287f35c73dbf5966d4720a1488d615b827a7f51a98db4e9e8dd39cd01b1cdbc4709", 0x7e}, {&(0x7f0000b58000)="5d59fee0f81673d17eac7849b03ae320b9886aa71864f1bfcabee1f8e875e4cc1895e3c75a875f5ba908fb", 0x2b}, {&(0x7f0000799000)="1a75d04b400de90ae5e1649275e72d857a27", 0x12}, {&(0x7f00007a9000)='XAGC', 0x4}, {&(0x7f000081d000)="733a4e1a0eefd9b3f8937a648b60637d2da13ffdac27bb665a0fd72440e2e413b631fd0b979e42005d9d784f54a58e2a56fcdfc16e9f6874a443ef05202deee3b2ee40770328827239904651ee5dc039f7c7401d061a995bef50e346c9", 0x5d}], 0x7, &(0x7f000015c000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x800c, 0xfffffffffffffffc, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xfffffffffffffffd, 0x2, 0x80000000, 0xdcc9, 0x2, 0x800, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x3, 0xfffffffffffff649, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffffff79, 0x1, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8, 0x0, 0x2, 0x670, 0x2, 0x6, 0x100000001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc1, 0x2, 0xff, 0x100000000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xf487, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x0, 0x1}}], 0x180, 0x4}], 0x3, 0x4000) r11 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r11, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000de0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r11, &(0x7f0000c85000)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r11, r2) write$tun(r2, &(0x7f0000e94000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}, 0xfffffc6e) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00009cc000)='trusted\x00', 0x3) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000605000-0x4)=0x7, 0x4) mmap(&(0x7f0000f82000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000407000)={0x0, 0x0, &(0x7f00006cb000-0x40)=[{&(0x7f0000701000)="7de68e83fe28c94732c4a4659e4a3d7794fbea3e309c3b7d947f1fe7dfcc86832b7923e4bb17944ba3f059d913026d37bec6fc98f773132e45a4a7375e37be4b4c660df64d9dd2f1c8c6a06c50bdd5b0c569842ea5124a0511b8cda99c6eb3f6d8d605e9325b75577a169a2f781000", 0x6f}, {&(0x7f0000f83000-0xbe)="127780ae171a5cf2ed47d4e562c277741c89d45dcd49238e74676941f9f1cb82c6e7a8470e08f995c36c89dc3d6138dbebda96a2ae876015d9dd373dc57188500153d5ea51be61df1df61489c18bc34de0054d266ff6cf4c382363a8110a26841021081bec68cea1967e394213e95acde70338ae1180c51fdc026761455f7e60525e11bd4ac305f728d3971423e899e716ad70f99baf74b41157c13d3e7c0a66a3b76b98165aaee2d787571e1e274215d1c8b9d499a83342233fca0e3e94", 0xbe}, {&(0x7f0000c1a000)="c157350fe336dbff913042a6506cc3cb2723e468f8e1c0b0509037362f8c2eab7ff3eb892d0b45c22b7d6df47afdbcf9d9eb483dcf5396ac710d5a1181fc69e999cf103c235c4ffccbc09889e60ae0cda39526fd87a4828881e1e787ad868094fb9f8d21b34448932970c821e360e3d8ed7b6f16787d7f0578525d2b7b63ac41052c64437d8504747e1caf423088b6438b8608a90fd6e826993c2e27541427ea14f78cf608c5dc953996371f4a98ac69d3ab5def25cb9ed3ed04931a9fab94d1e75c8a5d4db5bd8178c519", 0xcb}, {&(0x7f0000a5e000)="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", 0x1000}], 0x4, &(0x7f0000f82000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xab, "6ec5adc0e294737c3f9b724070d7888369c1a67317970bb6f2f25956fc949ed16723fb3b4e4c456b1763557c4c8d77b96ab7f2a975c0cae54baf6048e78b64f51a699db85707e081289441566fbd21eace41d62909e3b3df21a79f0808ad8f49bd288da05f055924e2973b20947328a2eec4339cd4d29f22b0d0f11cb838f2ed18f1bd672b556cf86f42646cc73963f59a04d4b0b9496d5312307e48a4b132db09e4bfcc03901c04437c99"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @iv={0xb0, 0x117, 0x2, 0x9b, "6ad903ddf86a6c6a172af19fd8b6faa1cc7f1c253894709bc1a207f03eb3810ec409fece05fd8c17b77e0def83efce136effeb00d4434151f19db81201e614ca655917dad6508dba5e2549b03c85cfbfe2215d9e949cc50018f6b26fa5f6d9bddbba797002bcefa6f0b57332654f04e0fc6e1e812e0274d6c04e85706add1b1055f62e0dfce86768f6afc68788fd784be14661290b4c546791d45c"}, @iv={0x108, 0x117, 0x2, 0xf2, "f767f97f75a44b55242111769443f32a5dc49f00f6c8e88911193e85ccc22800cae06a8418d61f64fcd50fda1136bb4fce9381065e6b2f3c3f1d6290ff08a4a37e60712f4bfc96d1d75e604bacb9aebf6bdd4735b5c67896c1a831800d95ab0e2ea3befab03ce2a97cb2a9e83a840ada9c28780707c05a4e9fe004959fcba6e47a827c75cd61a8d0451d323f09929b414d883aed7b54ea41ac8b6b20018c06949b80812f5847e2adcdd2d59fb8f166c1844f66ca5a6597ac7747089f209dbb80b31ecf7956f893ab53368083672c5d527ccf18dc737f60e3a0fa890280dc96deb089758664b0274f527269d9120a9b81f143"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x12f0, 0x40004}, 0x40) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000011d000-0x38)={&(0x7f0000bbe000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000200000-0x10)=[{&(0x7f0000cf8000-0xd1)=""/209, 0xd1}], 0x0, &(0x7f0000f83000-0x33)=""/51, 0x33, 0x3}, 0x40010000) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005aa000)={0x0, 0x60, "f557c185451e4ea1c1bb92761e8f772789cd0d218be92cfc51333aed8589161e9d2c49c3d7a18ed4566f2c80eacde70a42ad6fbc77fd17e40e104325118b7e5589c76830bd66f0983bb541508c79d7283a045d0c150538e6151b91e4edd44913"}, &(0x7f0000b29000-0x4)=0x68) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005c1000-0x15)={r1, 0x100, 0xd, "4f01059c92a6c6e2658d446d02"}, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000a, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e9a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x800, 0x5, &(0x7f0000a36000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000727000)=0x0) ptrace$setopts(0x4206, r4, 0xffffffffffffffff, 0x2000100000) accept4$inet6(r3, 0x0, &(0x7f0000406000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/member\x00', 0x2, 0x0) time(&(0x7f0000a81000-0x8)=0x0) fcntl$getflags(r2, 0x1) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r5, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) inotify_init() recvmmsg(r5, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) socketpair(0x1, 0x800, 0x0, &(0x7f00005fe000-0x8)={0x0, 0x0}) accept$inet6(r6, &(0x7f00008a6000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00009b5000)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/dev_mcast\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000002c000)={0x562, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffff0000, 0x1, 0x4b1, 0x357, &(0x7f0000b17000)=@generic="b93f07cab883c92da7b13bb423069103", 0x36, 0x2d, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000a2000-0x57)=""/87) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) [ 47.319456] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 47.352507] kvm: apic: phys broadcast and lowest prio [ 47.381194] device syz7 entered promiscuous mode 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x11f)={r0, r0, 0x80000001, 0x2f, &(0x7f0000003000-0x10)="1fd4281dafa22ef8d566b56fcafdc012", 0x4, 0x6, 0x1, 0x6, 0x8, 0x0, 0x4, "69510046d377ac80e15d8af6f580bf0efad39f30837557c9a063042864e1199e4375e3ea22792264696f4e8269b781f835d1c03ec9e524591de831c7b47451b9c3526707e49578f7759cc7d13be1acf7cca44232cdfff01b4da8c2d571f0602cdc2294bd9523f1f2bdcb697ffcab85b2a1d64e8c81e1aad47d9b1947c7cdb074d5eb4915cfff9d03f1d58a3f8221f508f610cc635905786e457ed480efdbdbc3c750411f108fe3ca21de3b61128617cd1457df53f50b50fa5cba3bf98d38b6e07727305c3743894f5877b76bb8b473b4630d624a92244947e6c26a9f8dad5f31aabd541900d668e65aefcb8e68290ad5a514e510af6666"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0x5, 0x8, 0x1000, 0xa4, 0x7f00, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0xfffffffffffff0ab, 0x8, 0x35}}, &(0x7f0000001000+0x8f5)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000)={0x80000001, 0x8, 0x7, 0xb27d, 0x0, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0xae)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000af000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000fc7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xa01, @ipx={0xffff, 0x3e, 0x8, 0x15, {@broadcast=0xffffffff, @random="e4ed2a135cb6", 0x1}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "00e48cb9b4e1fc2d7f77e6663e7586af72c3e89729b31191379281072a75c98b"}}}}, &(0x7f00000c1000)={0x1, 0x2, [0x5ec, 0x60b]}) recvfrom$packet(r0, &(0x7f0000f9e000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b7000)={0x0, 0x2}, &(0x7f00007a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000074d000)={r1, 0xf4, "9df4bb708963af4c2e0bf17747087df94358e94a7f74c9bd73cc823e8dabf09db5f2290cb0ceab9459f0c639d770757885b24044ea63a1b3c7f2d94bf9e5bfc8699984ab753d2aeeaee1a7027c17ed5a6b79574a87119783f38c25a60a4dd79a5ec2a311711be0050ae87e161fd01662c064c18d6a4d953c57ab1691ba4f13d20f9d1815a79fbea2a49f5a2cad0fbc1d8ec757cd0aa0fda65faa640b09ed3068bc9f1da22b8f2023dffc3cf9649167bfbf6a6546bd900a5663a1bbaa38ef05e7cbff8fa37f0c462886c61428ca36e729c7e4bef53e944e640d2a5a126b527cdf0d9c21010a0f9cd3f2713ac63f7c9e0341384c34"}, &(0x7f00003fc000-0x4)=0xfc) syz_emit_ethernet(0x313, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @random="75dec5f5f468", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/03 15:01:01 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d0000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aca000)='gid_map\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0xfb, 0x6e52a383e7ebe0f5) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000dab000)={0x7, 0x18, [0x5, 0x5, 0x9, 0x2, 0x7, 0x2]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.405742] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@generic="d6f1fb5ebfad8bd392ccf1b52866acc9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000015d000-0xc)={@empty=0x0, @empty=0x0, r1}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000260000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004a1000)={0x4}, 0x4) sendto$inet(r0, &(0x7f00009a8000-0x1000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpgid(r0) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x7, 0x0}, 'port1\x00', 0x0, 0x40000000020800, 0x9994, 0x5, 0xffffffffffffffe3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 15:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00003d6000)={[{0xffffffffdb826b6f, 0x7fff, 0x8, 0x1, 0x9, 0x8000000000000000, 0x5, 0x7ff, 0x5, 0x3e, 0x1, 0x4, 0x1000}, {0x80000001, 0x8, 0x867d, 0x6, 0x5, 0x1, 0xe2b, 0x800, 0xfd, 0x2, 0x2, 0x4, 0x5}, {0x5, 0x7ff, 0x3, 0x0, 0x2, 0xc87, 0x3, 0x3, 0xfffffffffffff801, 0x67, 0x3, 0x77, 0x3e}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008aa000)=""/177, &(0x7f000017c000)=0xb1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x101) 2018/01/03 15:01:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e2a000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000831000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000dba000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ccd000-0x4)=0x10, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f09000)={0x1, 0x0, 0x7, 0xffffffffffffff91, 0x3, [{0x7f, 0xf1, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x200000100, 0xc000000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x1ff, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b20000-0x8)={0x1, 0x207}) accept(r0, 0x0, &(0x7f0000359000)=0x0) syz_emit_ethernet(0x6e, &(0x7f00002a3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/03 15:01:01 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000634000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbf, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @rand_addr=0xffffffffffff5c1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c5d5690ff67a0a958671d6ed05d1a886"}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x64, 0x3, 0x54, 0x2, 0xa0, 0x20, 0x67, 0x100, r1}, {0x6, 0x10000, 0x7, 0xd1, 0x0, 0x460a, 0x5, 0xff}, {0x100000001, 0x1000000, 0x80, 0x9}, 0x1, 0x2, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x1, 0x3, 0x5, 0x8bf3, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a4a000)={0xc34e, 0x200, 0x100000000, 0x2, 0x4, 0x1}) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7d, 0x4) bind$inet(r1, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000095c000)="", 0x18b, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f00006f8000-0x68)="c7c6f9b07b25d83e44e15b5f713daccdc9ad9209c35adfb0c79a26ca5af48fb323b9597a52ffde2aaca34f8a034563aae089fe7624cb7841f6c8fe19f4fc8e28", 0x40}, {&(0x7f0000174000)="b2f0cb77baf8c19f33ccb5cb5958880372242065aac16b82fcd5b2a5c9ab6804d817282d60fc62bf9c05e6f739f4615a5baea09b2384648f0000e059ed0e995b50d74f950d95d71e90d0bc011287f50b566472bb83fe384f87186f4682bc3bbcc51c32f628c8b5f3c9b5685554a319c00b61e593a1351126aee2c99c053a4a54c26fb06888523742eb8b400b", 0x8c}, {&(0x7f000043d000-0xb9)="c9e5bc742663f361ea0ff1b0bed3e2f4ba977ccfc0c894af7cf6567366c7debacbc4ce3514ca389018607c729f1ca4b156adc67d70728141637658e78a6211d861d983ec0734ea0bba7dc10661b5ac7bd1ecae61746826b4aa4bfc8bebdab81103b276a4c07358f3b5d048824b3f54e30e239bdbda1c4883bd8fba03e231798959d1e61cad8951c9102308f5940079710f3ff45c1c74b9b57f76d52c6fd748a4eaab091aceb46d8390dc4c383fc46e34c45d022ab9d9301b06", 0xb9}], 0x3) sendto$inet(r1, &(0x7f0000b63000)="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", 0x870, 0x87f, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b4000)='.dead\x00', &(0x7f0000f7a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7a000-0xc1)="e1af18911921fe000139a631991cf41c49b1a61f8cfc3cd9232f6cb16a22ffbee4ce7bd9043975536ad7f18db9262648e33b3c89d32a3670bb4ef8cd724aaa63435400188ccbeb83512cd7d6f7aee540827237b42b88df331e483f950e3c5134908f97b1602b6cf6ffe8b97b37857f014020acad386aecdb06451a4c0d854a21cd7afcafdffeaef0bf512438bf5ba02cc54ed3fa67ac0570d63e3749d669461231831ced40b97e487e2681c5b34a5aa6fb34261ca9ea92ab8dd7101c9c52f9a17b", 0xc1, 0xfffffffffffffffe) r1 = add_key(&(0x7f00002fb000-0x6)='logon\x00', &(0x7f000096d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a12000)="b98e85070b0ae1dab4e3f92c9a8ae024a202c788c10f76cdfe1a4e", 0x1b, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f0000f78000)=""/100, 0x64, 0x0, &(0x7f0000bd4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000724000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = shmget(0x0, 0x3000, 0x20, &(0x7f00005f6000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cdb000-0x8)={0x0, r2}) r3 = msgget(0x2, 0x300) msgsnd(r3, &(0x7f0000d1a000)={0x3, "7c270c13af41b14bc5168f8b106fcafe30e710043454c3ad068c500ac490"}, 0x26, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvfrom(r4, &(0x7f000021d000-0xc9)=""/201, 0xc9, 0x40, &(0x7f0000c58000)=@ipx={0x4, 0xfffffffffffffffb, 0x7, "ad154ae146f5", 0x8, 0x0}, 0x10) rename(&(0x7f0000e9b000-0x8)='./file0\x00', &(0x7f0000075000)='./file0\x00') 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x3000}, 0x4) dup2(r0, r1) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dbe000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00009f1000-0x35)={{0x200, 0x0, 0x3ea, 0x3, "47e64768ec0e8dcdea0dee06c49242aea0bfa7683855c51b3f4eee387583cfa5ce97e8f0f6dbc336c7d4fe6b", 0x8}, 0x0, 0x0, 0x5400000000000000, r1, 0x2, 0x1, "dbc4d5dab65dab5aa3bfc1e8e8f9e0814e4aae48b14630627d88799dad2cae13ebd07cb08f6e1cd2758acb16c23af06cf272a8e37c6c139eca2418259ffc6b94", &(0x7f000007e000-0x10)='/dev/sequencer2\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0x627d, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f000040a000)='/dev/midi#\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ef2000)=0x8, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000436000)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x35) r2 = dup2(r0, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x6e, 0x0) close(r2) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f3a000-0x30)={0x47, 0x6, 0x8, 0x3, 0xfffffffffffffffd, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x1000008) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bb5000)={0x20002000, 0x0}) close(r0) epoll_wait(r1, &(0x7f00006c9000)=[{0x0, 0x0}], 0x1, 0x1c77) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000ee5000)={0x0, r1}, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x1, &(0x7f0000ee6000)=""/174, &(0x7f0000001000)=0xae) 2018/01/03 15:01:01 executing program 2: request_key(&(0x7f00008fa000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=':\x00', 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000869000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c9000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000989000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fcc000-0x8)=0xd6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fcd000-0x20)={{&(0x7f0000156000/0x3000)=nil, 0x3000}, 0x8000000003, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052b000)=0xc) fallocate(r2, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000961000/0x2000)=nil, 0x2000}) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x6, 0xa3d, 0x100, 0xc, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e5000-0x20)={r0, &(0x7f0000001000-0x2e)="59f668867eadedf3dc20cf597ad6c1d1cca89c51407f34f8a74efe1ba32dc70e4d0106c9fb53f8d7728aafc28743", &(0x7f0000ff8000)="533517789284148a3cf30ff314f00bfca1ddf866a37cf7388c7e7d2896e317aa68477549419ee0c9f41a6052bbb83479bb519c0ec57d93a90ab3387a4af63ebe137d", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000f62000-0x20)="", 0x0, 0x0) 2018/01/03 15:01:01 executing program 7: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = epoll_create(0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = geteuid() r8 = getgid() r9 = gettid() getresuid(&(0x7f000083e000-0x4)=0x0, &(0x7f0000e48000)=0x0, &(0x7f000095b000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000020f000)={0x0, 0x0, 0x0}, &(0x7f0000b4e000)=0xc) sendmsg$unix(r5, &(0x7f00000fd000-0x38)={&(0x7f0000fdf000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000025d000)=[{&(0x7f000097b000)="28bef7684825fc1bece580ee87c7e337d4f21ad7629fde97a269be6704259aa5b05467407378effa71684d1fdef0b9f7345546668a515531ac6f722b192092333d7e099786d79693f72fad93e5d6eba9be4c9f42c0e7bd", 0x57}, {&(0x7f0000bf5000)="3b72ec12c87ef8ba6a530186390cb45142c6beeef11c5bb86cc7146072dbe503ea35338c4b28d12b836f53a76b111bffa78c9d0040507becdbf547b968d3ff478ec3e0a58049acdb126b29d8769a497f7198a40a38c5338bde40f669b8385efe53431deaf0dda184b617d37172b61dd34963eabcd5a3d9d0beae6f325ae90ac6e2a6c05684b455fe7b4994775855155a076199e4ece4898c4d1cb02747954815d68d1377a91068147cd4fcd72e47ba9032d1302925a9f8b9b14d506c1184b07431dc202e8b56", 0xc6}, {&(0x7f000063b000)="4cdd7685e38008c3cab62c97623bafba61dde6b56787e04e49f89a1c999d9874ccf5c2fea6987953354c7c3f1f08c17cdd1f09f124d5217c249664e8cf936d5ce7a44cee4a28e4d1ad5e2d9dbb6121935c817e4637123c9e4b5f8ea591f2c8cdf698ce2f5633f0c40946dbb3058c1dd605b6dd64d1dddcec2b0287801a0e57d5780c99a00b0a91d9", 0x88}], 0x3, &(0x7f0000fd3000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0, r5]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r4, r3, r4, r1, r5, r2, r2, r0, r4]}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r6, r1, r5, r5]}], 0xd0, 0x8000}, 0x24004080) r12 = dup3(r2, r4, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r12, 0x4040ae75, &(0x7f0000341000-0x10)={0x101, 0x100000003, 0xffff, 0x60b}) recvmsg(r6, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r13 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = memfd_create(&(0x7f0000c29000)='ppp1}}\\&systemK\x00', 0x0) ioctl$KDGKBLED(r16, 0x4b64, &(0x7f0000b07000)=0x0) setsockopt$bt_BT_DEFER_SETUP(r12, 0x112, 0x7, &(0x7f00000d1000)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r12, 0xc0105303, &(0x7f0000792000-0x10)={0x40, 0x3, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r3, &(0x7f000013e000)=""/24, 0x18, 0x2000, &(0x7f0000082000)=@sco={0x1f, {0x8, 0x3ff, 0x100000000, 0x3, 0x7ff, 0x100}}, 0x8) recvmsg(r15, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r14, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r13]}], 0x1, 0x0}, 0x0) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r17, 0x4008ae89, &(0x7f00003b1000)={0x1, 0x0, [{0x1dc, 0x0, 0x6}]}) 2018/01/03 15:01:01 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x26)="1cc26cfb16e9a776c1baf340b08176cc22df6dbf7f0d1f1288cf2d29533feee39ed1d2d18727", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00001a0000)='./file0\x00', &(0x7f00001da000)=[&(0x7f0000685000-0x11)='securityppp1user\x00', &(0x7f0000c5a000)='{/cpuset*bdevselinuxtrustedsecurity\x00', &(0x7f00009c1000-0xc)="7365637572697479ce262c00", &(0x7f00001a2000)='^\'.\x00', &(0x7f0000a17000-0x1)='\x00'], &(0x7f0000779000-0x30)=[&(0x7f0000eaf000-0x2a)='nodevvboxnet0ppp0+\\@keyring&-securityproc\x00', &(0x7f0000aba000-0x2e)='mime_typeeth1trusted%cpusetselinux%cgroupem1,\x00', &(0x7f0000c01000)='wlan1system-lomd5sum/+\\procvboxnet1\x00', &(0x7f00007b3000-0xc)="62646576172873656c662600", &(0x7f0000764000)='\x00', &(0x7f00007f6000-0x4c)='^^vboxnet1cgroupeth0{systemkeyring#selfvboxnet1^#self(/+md5sum-[systemuser#\x00'], 0x1000) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) sendfile(r0, r1, &(0x7f0000913000-0x8)=0x0, 0x8) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000407000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b4a000-0x10)={0x2, &(0x7f000074a000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = syz_open_dev$amidi(&(0x7f000072b000-0xc)='/dev/amidi#\x00', 0x5, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a7e000)=0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006b3000)=""/5, &(0x7f0000f81000-0x4)=0x5) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bff000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000070b000)='/dev/rtc\x00', 0x626081, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x7, 0x20}, &(0x7f00006b6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b82000-0x8)=@assoc_value={r3, 0x29}, &(0x7f00005dd000-0x4)=0x8) clock_gettime(0x0, &(0x7f00003f8000-0x10)={0x0, 0x0}) utimes(&(0x7f00009b2000)='./file0\x00', &(0x7f00006bc000)={{r0, r1/1000+10000}, {r4, r5/1000+30000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x10, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000acd000-0x4)=0x0) socket(0x8, 0x0, 0x3ff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a6a8000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000797000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000bfa000)="6e65742f043263617000") 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000878000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) readv(r0, &(0x7f0000d09000)=[{&(0x7f0000081000-0xfc)=""/252, 0xfc}, {&(0x7f000045b000-0xbc)=""/188, 0xbc}], 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c1e000-0x4)=0xe8, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) openat$cuse(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/cuse\x00', 0x1, 0x0) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3d000-0xf)='/dev/sequencer\x00', 0x20002, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eda000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b75000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, "f3f654cf7d9174f19e378af41457cb37d0f304f8d94863e2a2c3ac5982aefb807a199d66636582c04f81e5648bea14c0a6331861aff31a8ec86e7a3b3090b42d", "5f4c6b765c315870510448042e855b4dfd7f409f1d16aa8463ae67f9fa74389a31d61673e53a0576f8fa642ad0740e0b46de84d4305d0a8b0926db7bed57f922", "0fd9087bc50bd25384c2b6f222e6d9a9c45c47d0182cc3813eec9b4400e79ade", [0x0, 0x0]}) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c92000)={@generic="7cb3aa58082164164a6e6ed25fc5c164", @ifru_flags=0x301}) 2018/01/03 15:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/validatetrans\x00', 0x1, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") r0 = shmget(0x1, 0x2000, 0x84, &(0x7f0000ad9000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00005b7000)=""/15) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x35, &(0x7f00005d3000)="") r1 = geteuid() setuid(r1) mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x88) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a7000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000034e000-0x10)={0x0, 0x10, &(0x7f00001e5000-0x10)=[@in={0x2, 0x1, @rand_addr=0xcb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f6000)=0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00005bc000-0x78)={0xff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9d269a65e6de7f3, 0x1, 0x6, 0x100, 0x0, &(0x7f0000541000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0xfffffffffffeffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a06000)={r2, 0x8}, &(0x7f000074b000-0x4)=0x8) getrusage(0x1, &(0x7f0000ad8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000091d000/0x18000)=nil, &(0x7f0000271000)=[@text32={0x20, &(0x7f0000fd0000)="0f20c035200000000f22c00f35b932090000b826e610d1ba000000000f3066b81d000f00d8440f20c03508000000440f22c066b840000f00d0c4c38d5c3a033ef426f64047fc260f01cf", 0x4a}], 0x1, 0x6, &(0x7f00004ec000)=[@flags={0x3, 0x40}, @cr4={0x1, 0x10000}], 0x2) fgetxattr(r0, &(0x7f00006e4000)=@known='security.selinux\x00', &(0x7f0000035000)=""/0, 0x0) 2018/01/03 15:01:01 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={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) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000dfe000)=""/224, 0xe0, 0x2, &(0x7f0000e6f000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000e8a000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) tkill(r1, 0x1000000000016) 2018/01/03 15:01:01 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001e7000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000d78000-0xb)='/dev/mixer\x00', 0x10200, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c5d000-0x10)={0x7, &(0x7f0000bdb000-0x38)=[{0xfd08, 0x100000001, 0x7fffffff, 0x401}, {0x1, 0x4, 0xda, 0x101}, {0x4, 0x2d, 0x588b, 0xfffffffffffffffb}, {0x3, 0x1, 0x8e, 0x7fffffff}, {0x3, 0x5, 0x9, 0xe809}, {0x100000001, 0x1ff, 0xa5e, 0x8}, {0x80000001, 0x5, 0x8, 0x5}]}, 0x10) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005c4000)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) read(r2, &(0x7f0000001000-0xf1)=""/241, 0xf1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002b9000)=0xdd0b, 0x4) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ftruncate(r0, 0x80) close(r0) 2018/01/03 15:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004c8000-0xb)='/dev/midi#\x00', 0x1f, 0x20a400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000727000)=@sack_info={0x0, 0x2, 0x0}, &(0x7f0000b9b000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d11000-0x6)={r2, 0x7}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000610000)={0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0xc) 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000630000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x2) read(r3, &(0x7f0000299000)=""/108, 0xd6557f9bc5e39a2b) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f7a000-0x68)={0x9, 0x4, 0x2, {0x0, 0x0}, 0x28e, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100}, 0x4c88e6507c66d9ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000871000-0x8)='keyring\x00', &(0x7f0000063000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000040a000)='encrypted\x00', &(0x7f00000c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e06000-0xda)="128b014151e07ebaff5b8111cd44a63d9331ab1df2e63970164e011e3644e2f1d956a9823c4c540b", 0x28, r0) 2018/01/03 15:01:01 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000019000)='/dev/audio#\x00', 0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0xef71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000012000-0xb)='/dev/midi#\x00', 0xc979, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f000001a000-0x4)=0x3, 0x4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x20200, 0x0) close(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x178, 0x0, 0x1, &(0x7f00009ce000/0x4000)=nil, 0x0}) 2018/01/03 15:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d9f000)='/dev/binder#\x00', 0x0, 0x3) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e57000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000049f000-0x150)=[{0xfffffffffffffffb, 0x1, 0x3, 0x9, @time={r2, r3+30000000}, {0x80, 0x10000}, {0x10001, 0x7d}, @control={0x7ff, 0xffffffffffffffff, 0x0}}, {0x3ff, 0x401, 0x3, 0xffff, @time={0x77359400, 0x0}, {0x5, 0x80000}, {0x3, 0x461f}, @control={0x2, 0x7, 0x101}}, {0x90, 0x9, 0x3ff, 0x800, @tick=0x2db37f2a, {0xffffffffffffe761, 0xfff}, {0xffffffffffff2978, 0xfffffffffffffff7}, @raw8={"ac7ee19eb6b4e330827aa1f3"}}, {0x8, 0x6, 0x8, 0x6, @tick=0x3, {0x5, 0x1ff}, {0x4, 0x1}, @addr={0x904, 0xe36a}}, {0xf1f, 0x7, 0x80000000, 0x8, @tick=0x40, {0x3, 0x400}, {0x7ff, 0x10001}, @connect={{0x7b16, 0xffffffffffffff00}, {0x401, 0xd35d}}}, {0x200, 0x6, 0x0, 0x20, @tick=0x100000000, {0x6, 0x3ff}, {0x8, 0x62c}, @time=@tick=0x2}, {0xac, 0x3, 0x1ff, 0x8001, @tick=0x0, {0x7f, 0x88}, {0x4c3, 0x0}, @control={0xffffffffffff0000, 0x20, 0xff}}], 0x150) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004d7000)={0x0, 0x40000000000000, 0x7, 0x42527b0a, 0xc, 0x3}) r4 = syz_open_dev$binder(&(0x7f0000d40000)='/dev/binder#\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e28000-0xa)='/dev/cuse\x00', 0x4000, 0x0) listen$netrom(r4, 0x9) pwrite64(r4, &(0x7f0000821000)="df9d7ba289805f29d53bd45948b07c96b2e69d288fc2bdafe6c4504fcc33033b89240533e1c6e821018b63f7754425a5530cf7b695754717a5f310073f175e74f88730ab7f05ac8d66ae770eb32fca49698fcedd2e58a472c24ac80bad9988d5af5988815c87a6b8b0e956821c3630cb34057a8dfb1081fa0e9774b6a0ffc44d3664b2de", 0x84, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000cdb000-0x4)="2716c84b"}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00004d5000)={"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"}) sysinfo(&(0x7f0000afb000-0xfe)=""/254) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/03 15:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000a46000-0x8)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00007e3000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000004000-0x188)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000893000-0x9)='/dev/sg#\x00', 0x2, 0x82000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e30000-0x20)={0xfff, 0x9, 0x9, 0x2, 0x5, 0x8, 0x10000, 0x1, 0x0}, &(0x7f00004e0000-0x4)=0x20) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a9b000)=""/219) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b45000-0x8)={r4, 0x5}, 0x8) r5 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r5) 2018/01/03 15:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ab5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000e6000+0x46d)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000c18000-0x7f)=""/127, 0x7f, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/01/03 15:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b7000-0xa)='/dev/ptmx\x00', 0x115000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000298000)='/dev/amidi#\x00', 0x9, 0x301400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d7c000)=0x7, 0x4) 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) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000546000-0x18)=@generic={0xf7f, 0x8, 0x80}) 2018/01/03 15:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e93000)={0xd9, 0x207f, 0x2, 0x100000001, 0xe97, 0x3ff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) [ 47.992107] encrypted_key: insufficient parameters specified [ 48.024863] binder: 7122 RLIMIT_NICE not set 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x5, 0xfffffffffffffee7) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 48.060251] binder: send failed reply for transaction 35 to 7119:7133 [ 48.071681] binder: undelivered TRANSACTION_COMPLETE [ 48.077078] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.096906] binder: 7122 RLIMIT_NICE not set [ 48.113724] binder: send failed reply for transaction 37 to 7119:7133 [ 48.122385] binder: undelivered TRANSACTION_COMPLETE [ 48.131543] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/03 15:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000832000)={0x0, 0x0}, &(0x7f0000dbe000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006d7000-0x4)={r2, 0x4c6a, 0x10}, &(0x7f0000e1d000+0xfab)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x3) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b5b000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}}, 0xe8) r3 = semget$private(0x0, 0x3, 0x40465) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000677000-0x8)=[0x9, 0x3, 0x6, 0xff]) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000764000-0x2)=0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000d0e000-0x1)='\x00') personality(0x4100005) 2018/01/03 15:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009e5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff73) uselib(&(0x7f0000616000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000f60000)="", 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009de000-0xb3)="55db0c7574267abad27edfd4a91f9fa1d2429e412097d7ffbd28aed5aff587636e23a147367eaa49f8ab08bc3d614d6ae73b3906a9631dd2e4b61f776b40b6dcb7e7ad478046883753d0de132fa0ac737039526285c65d4eab6a98d74dc0f324af2cc3fbdc226758ac4049fdfecf4b8e2ca0e38259251966373a7181ea7e262f1ab0d6ad3c19fbff7ed92590bd84a89e0a4e72c0d3b55122c40e7a1e4e9faa7e3d348d8ac5218a3e2855cf665bacdd90ae7a708cc978ff158061d1322eb3446b543d2177821ae4eb0e35e60ac64a24d0d36eba8f1d6a7d528cb350c2805ed6ac0e8eb111521fe632672f55", 0x0, 0x20000000, &(0x7f0000fdb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff47) timer_create(0x3, &(0x7f0000d7a000-0x60)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000-0x4)=0x0) timer_getoverrun(r2) sendto$inet(r1, &(0x7f0000b63000)="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", 0x870, 0x87f, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f00000fa000-0x50)=[{&(0x7f00008dc000-0x9f)="a2fc97d8920d84c788a975b2016da98daf406e009aa497c2f67885bc93e3f0bbea311377358bcaf0f4ca9cbf291e24624cd83f53fceaf479cf16b5b69c00b1f433e9c1ff75c14e1e0da077e061e29d03469559280dbb05e3e1c6f2657d48a6ccc866770ce76aa441dc2a78d6d216f8a4e8e6d7423c3eae74216c47a03acd76c69679dc960e4c3ccf7866c0c5297c4ea3b8da55be77b8d4d9ec78a11bb1ae63", 0x9f}, {&(0x7f0000a2a000-0xd3)="91cda513219dbac2801ea6d982617f03719418cc44d26ecbe3997caf85ce8c5b2130b322e2c783cfd00d435636de3ce4a889c44799e171678e3d2bb130350071f607dd706eaf8f455904b5b798772071d43f3364281cc94acc8a7da2eaa5697e8ab3a0d8bf2a80405c508fb57b840b7f72ece50862c0212b7f5aa4e529d66004660989e27fda0cf5884c91fffa53ff8b263b164791618b79c54fc6eeb2708150a2ee62e12aed6d53e76c2e07a44f7131bf7ae0b74c2284a64e98546fc75366e1202708e238aaaf06e6c06d062d916855e71bf0", 0xd3}, {&(0x7f0000d02000)="2383537ac28d87", 0x7}, {&(0x7f0000f9c000)="58a2d63486ac47099abe106ed5d4ab9596dd53b1f89a228c25a9a158b1d790de8ee6d004602559bc0d89b1e38848afa8a70e91af85f04e60c783dcbf2b752f43d23b16a2db4dba7e26889848fcddfba5d9eca8052a318826f8fbd3a6a3e1e89681ee2b0f738dccb8f59a3476f8bae074a826b15286522b9430fc67f43154085b5a46cbec3b6f99c7fb6c4e5b58eb3fcd2a78c8a02e72080a5e9d1b679f538037b72cb7e6a9d30a5da3fa589dcdeefe31618375dc4b8707e3c46752619c3bc868895d11dfd8c7711938a67fcdfb11a1c3", 0xd0}, {&(0x7f0000bbd000)="0f2a9e7de27eb687038a2cfe24f14fdc4894dec7ed0a78e31d8168f43d93f6a2aa9f19a4c6f420d80fbb657731123769705c92cebf787ba9a261c586f4a38828b99509090f805f8ce3752375f7bff0b53f2f7bb43364a73b929e82430c2f76d1298cd1c9f5f455246572287f7a2589536dd725a303c18b344de277e40d088d6971c7971435d5d5", 0x87}], 0x5, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000331000+0xd3f)='scalable\x00', 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e93000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000439000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x4) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00002c5000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[{&(0x7f0000563000)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000e4f000-0x10)=[{&(0x7f00000f8000-0x31d)="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", 0x218}], 0x1) 2018/01/03 15:01:02 executing program 2: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004b9000-0xe)={0x0, 0x6, "e7d5577706bd"}, &(0x7f0000116000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000018a000)={r1, 0x8e, "bca93cde2fa2dd03eea891922341b658073cd440f81812df83bb588a2037402f577017522e6967679d2b784a3d1e082b744874b75d138daa88b4a398d505d3eda782f1e20ddf128c75900af767ea493b387f55ac60c863012bce87532b6f7585aa0f1e5d5bf63d7ef1cebfa80a4a691a20cf6d0a6710ac70584ccdb34c6622da4f4fd74e929e943b5c08a02384c4"}, &(0x7f00003d0000-0x4)=0x96) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004b8000)=0x1f, 0x4) 2018/01/03 15:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x1, &(0x7f0000044000)={0x0, 0x2b, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) timer_create(0x7, &(0x7f0000075000-0x60)={0x0, 0x37, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/selinux/enforce\x00', 0x488202, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e47000-0x4)=0x7, 0x4) sched_rr_get_interval(r0, &(0x7f0000e29000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x4000000, &(0x7f0000a54000)={{0x1, r2}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c68000)={0x0, 0x100000001}, &(0x7f0000b28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fee000)=r3, 0x4) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x2, &(0x7f00004cb000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) rt_sigprocmask(0x2, &(0x7f00009d9000)={0xffffffff}, &(0x7f0000869000)={0x0}, 0x8) 2018/01/03 15:01:02 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000027000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/03 15:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000093e000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cc2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000029000-0x6e)="d3d0cb441d180a2b3c8baeaafc546b9b8f654b4d2aa34bf3c2716b3fcc541402c59d5b74eac6df87a2a5f21830ed303620a01cf1f1f661fd5722cc141e6167de8bcd4e33dadc10b62f5de47a3acffa40442f97a81b465844250683e295538cb01eca48314af2efe4d7561d3a1fdc", 0x6e, 0x44000, &(0x7f000016e000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(0xffffffffffffffff, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/03 15:01:02 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000-0xbc)={0xfffffffffffffffd, 0x0, 'client0\x00', 0xffffffff80000002, "67042fe987fbbe31", "df9ce4f090a5a89ee6807498981e04cd270fd7016943f933998476071b2a46d5", 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]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xff, 0xd0, 0x1ff, 0x101]}, 0xc) sync_file_range(r0, 0x0, 0x800, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl(r0, 0x8, &(0x7f0000fcf000)="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") 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000091f000)='/dev/mixer\x00', 0x90000, 0x0) accept$inet(r1, &(0x7f0000dda000-0x6)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010d000)=0x10) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000875000)=0x0) getsockopt(r2, 0xffff, 0x1000, &(0x7f0000b24000-0xbd)=""/189, &(0x7f0000d1e000)=0xbd) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c03000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ed8000-0xd9)=""/217, &(0x7f00001e4000-0x4)=0xd9) 2018/01/03 15:01:02 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, 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) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) inotify_add_watch(r0, &(0x7f0000c28000)='./control\x00', 0xa0000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f4000)='/proc/self/net/pfkey\x00', 0x20140, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000563000-0x18)={0x0, 0x0, 0x9, 0x9, 0x2, 0xa52}) inotify_add_watch(r0, &(0x7f0000bc7000)='./control\x00', 0x10) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000604000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) 2018/01/03 15:01:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7caed948}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001000-0x38)=""/56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0x14, 0x0, &(0x7f0000610000-0x99)=""/153, 0x99) 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d3b000-0x4)=0x0, &(0x7f000051d000)=0x0, &(0x7f000015a000)=0x0) r1 = getuid() setreuid(r0, r1) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000463000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d3c000-0x12)='/dev/input/event#\x00', 0x3c5b, 0x400) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket(0x1, 0x0, 0xade3) r6 = epoll_create(0x10001) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) clock_gettime(0x0, &(0x7f000003e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b66000-0x30)=[{r2, 0x900c, 0x0}, {r3, 0x1248, 0x0}, {r4, 0xc000, 0x0}, {r5, 0x4, 0x0}, {r6, 0x4000, 0x0}, {r7, 0x0, 0x0}], 0x6, &(0x7f000048a000-0x10)={r8, r9+10000000}, &(0x7f0000d3b000)={0x4}, 0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000d3c000)={0x4, 0x14, [0x1000, 0x6, 0x1, 0x4, 0x5]}) prctl$intptr(0x2f, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000051a000)=[{0xa, 0x1f}, {0x8, 0x0}], 0x2) 2018/01/03 15:01:02 executing program 6: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x40000021) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff21) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e82000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dcf000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000c75000-0x4)=0x98) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e83000-0x4)=r2, 0x4) sendmsg$unix(r1, &(0x7f0000e81000)={&(0x7f0000933000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000428000-0x60)=[{&(0x7f000063c000)="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", 0x1000}, {&(0x7f0000e81000)="f2c6443bc62a3f614969d4e87a503ea4303829418a2d6cf480153edf160e2509aa418f5d93cf2b3ecd1313808c7d24471f30b584c73160ea27bce425df40f6f44a8e1165ebda2db3804a72022ccad3aedcd2f30153ad4ab061ac8688c7a2564b4138b6fb6b1d2eb71aa227014f516ec2c91f55c17fdea426f23cccb527cfdeb6a03887969d9da9eba2e44598c3554c1cbca5cd7c5a25c6f746136275a63f17c2ceb72c51e5230a79acf0aa4929039712958bc033c9725f07f5d2e3fbc18d925f2157e865fb19beb8ccfac320e6c48dea731b25d2f0ea5868f51f6ad497ac", 0xde}, {&(0x7f0000687000-0x8f)="24d5a513fc66f6f9425abf05a327e6a69d359313c5bebae886f55ae8b4507a2412b4ac78e158dcf57dad3ab04151696837e3d17bf65ebefdda30fd1469201f4fbc8a8bd5b3e5dbacbd85c50cd36f5f62d6e9bbcdebf21de55630c723ac767379c873b4b9ef28d83a4b8e4668ca327c7fae51f7705d23332b9bd31ddaaf50e57c63253b1fed1143c57b52c0b47fa811", 0x8f}, {&(0x7f0000e82000-0xb6)="95d8e02ce340ce3de749142fd3ac0b13bc2f47f05c65b5f5256060517a7a4630a5f94ddf5418bfc4bee34f194542dc1b874be5d409fd41c3fcbb4b73f24e63f20c0d2a7f4db99f56a65e58357ac48b5f631ca29e7d5fc2158456647485e47f4c3cd85d26d52b76e228b19a4485822bd099f7e9fb9c81b891e6aab6880784a8238a6ca031fe01d66f148e091e6d93b0b844547bcd6d9d4610e9e919e34659e8ef13b205ab4ca896f8a316048cbb029d8d9b25c81b0515", 0xb6}, {&(0x7f0000e82000-0xf3)="83b0271b9302df863b84e0849baa8ba6cab9a5bc86c476af40a7ee9de7d33fe17ae66f6dc5a4aed298bfa35146bcf9c1ba757c37d2a78c071415235b7fe0890ebded52a8136e2782a49261e5be2aeaa1fb43175c6d83a9ec60b96165155c17fe98f7040df53b78136cd09c5ba93fb472c53d54a7fab0ef6c4f0b1feb6ea091d7516df38c8d7d33d16d9bac538d04357147df0f7c1b0daf352bce9f276220c5b419b45869b2529fe957c54c3e79b6bcddfa12228e6aee211ef5ea2b77929ece7f179faa482217ad595ea1db997b5f9dd7086e2b8f22cf7b16e95b0198e9049f4e3de8e0f3b8ad1738778efb2fa53141d17edf60", 0xf3}, {&(0x7f0000b0f000)="26911135806cbf3bd67da65a0682ba909cb2b2c7843fd807c928c324818afc21e1fb8a83ac825128dc5dcd6a7a41adfda49a8fa3ee61f85196275e51c6a29a2b80d370e5a2b02530a58bf1739690a46637122a8c7c9e2f469948c3068def1be407699f35551d8dc08bb710024f8a69001c27dd0ddb", 0x75}], 0x6, 0x0, 0x0, 0x20000000}, 0x40000) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009dd000)={0x0, 0xffff, 0x0}, &(0x7f000024f000)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000d09000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000197000-0x6)={r1, 0x0}, 0x6) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f0000284000)=0x0) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000025000)='keyring\x00', &(0x7f0000514000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000f84000)='syzkaller\x00', &(0x7f0000270000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000232000-0xa)='/dev/ptmx\x00', r1) ioctl$int_in(r0, 0x5429, &(0x7f0000fe5000)=0x0) r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000492000-0x8)={0x0, 0x0}) kcmp(r2, r3, 0x7, r0, r0) 2018/01/03 15:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007fe000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f000095e000-0x8)=0xffffffffffffff1a) 2018/01/03 15:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000df5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000911000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={0xffffffffffffffff}) perf_event_open(&(0x7f0000df6000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000e2000)={r0, r1, 0x7, 0x85aaa3442b183a7d}, 0x10) perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r3 = dup(r2) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 15:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x84) r0 = syz_open_dev$vcsa(&(0x7f00004c2000-0xb)='/dev/vcsa#\x00', 0x0, 0xc0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d6f000)={0x0, 0xfc06}, &(0x7f0000612000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009af000)={r1, 0x8}, &(0x7f00000d0000-0x4)=0xfffffffffffffdec) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f00004ba000)='./file0\x00', 0x0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) getresuid(&(0x7f000004c000-0x4)=0x0, &(0x7f0000f85000)=0x0, &(0x7f0000f7a000)=0x0) write(r2, &(0x7f0000464000)="e011b93d0b3996e17aac4df59c764d64e2a974461386ad7ff3402b3eab369a8384dedcd86f0fe8e577d55b92d2af5c062413f2d79d1f128887173cb5c45bc1747f179774cfba7b1f3ef902aa3a8c0eb72cb024c0b88aed28ca10cd20eccf20445c93df509b731489632e6ab73c501def9666b1db9bbcc1ce0ce67b712913fb9f7d0fd21aeb86fb6aae3220f65a10e2e9", 0xfffffe97) bind$ax25(r2, &(0x7f00006a2000)={0x3, {"42407a415dbf3a"}, 0x7fffffff}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000690000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r3, &(0x7f0000267000-0x10)=[{&(0x7f0000553000)=""/235, 0xeb}], 0x1, 0x27ffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000026d000)={r1, @in6={{0xa, 0x3, 0xa76, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x8, 0x7, 0x1}, &(0x7f00004e2000-0x4)=0xa0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x4) 2018/01/03 15:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000411000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000-0x4)=0x8) 2018/01/03 15:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000082a000)='./file0\x00', 0x8000, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000690000+0x9db)=0x400, 0x4) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/03 15:01:02 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f17000-0x8)='./file0\x00', &(0x7f0000f17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000f17000-0xc)=[r2, r3, r4]) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0x24a000)=nil, 0x24a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024b000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000024b000)=0x3ff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000019c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000216000)={0x0, 0x0, 0x8000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:02 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000479000)="81", 0x1) recvmsg(r1, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f0000903000)=""/75, 0x4b, 0x0}, 0x0) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000675000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000c02000)=""/101) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00009db000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003ed000-0x78)={0x100000000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x2, 0x80000001, 0x0, 0x101, &(0x7f0000610000)=@generic="623f43ce10ae8d5b38c5ff2fd24d0f69", 0x2, 0x40, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e93000-0x4)=0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000714000)="907c5a8e5d1f9683b76f82daf9c812fbb2df3d4732f4349606fbd54702e41c094641d243333473500869d39c5d87847ac34b65971456e2fc47f2311c0e3769ee2dcb5b6ad8927126bb370e269345f0b46350b37fd8c2c570cf9e73ffc57505ce4cace1cfb45d05a31a1f5f4b4ad2a5c73c621c4907e19b53bd98deb4481ce8d50b72955933935753a2cc830c52c353b3d4b54be848f2ab51903b834bbd07d60ad893033154f86aeed14d33edb4365d39974087072328cb436b40e2902fccda6e5716") 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x3, &(0x7f0000001000-0xcf)=""/207, &(0x7f0000001000)=0xcf) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000e1b000)=0x0, &(0x7f0000e13000-0x4)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008b7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000df9000)=0xffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b44000-0x4)=0x0) 2018/01/03 15:01:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ca7000)='net/connector\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000042a000)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x0) uselib(&(0x7f00001d9000)='./file0\x00') clock_gettime(0x0, &(0x7f0000c32000)={0x0, 0x0}) semtimedop(r3, &(0x7f0000da8000-0x36)=[{0x4, 0x100000000, 0x800}, {0x2, 0x400, 0x800}, {0x0, 0x20, 0x1800}, {0x4, 0x9, 0x800}, {0x0, 0x6173, 0x800}, {0x2, 0x7, 0x800}, {0x4, 0x7, 0xc041f2c6b7f92f86}, {0x3, 0x7, 0x1800}, {0x5, 0x4, 0x1000}], 0x9, &(0x7f0000a29000-0x10)={r4, r5+30000000}) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000675000)={0x1, 0x0, [{0x186, 0x0, 0x0}]}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7b000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$ipx(r8, &(0x7f000073b000)={0x4, 0x1, 0x3, "75bb79a9cf2c", 0x10001, 0x0}, 0x10) 2018/01/03 15:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000277000-0xc)='/dev/random\x00', 0x0, 0x40000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000022c000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/checkreqprot\x00', 0x2900, 0x0) r2 = getpid() lstat(&(0x7f0000f26000-0x8)='./file0\x00', &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000129000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c3b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004e2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de7000)=0xe8) fstat(r0, &(0x7f0000620000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000063b000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x101, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d05000)=0x0, &(0x7f0000454000-0x4)=0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000863000-0x8)={0xff, 0xd98}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000068a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000aa000)=0xe8) lstat(&(0x7f0000ec7000)='./file0\x00', &(0x7f00004e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001f8000-0x4)=0x0) fstat(r0, &(0x7f0000f75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getenv(0x4201, r11, 0x6, &(0x7f00008a6000)=0x0) stat(&(0x7f000084f000)='./file0\x00', &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000094b000)={&(0x7f00003c6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca2000-0x20)=[{&(0x7f0000531000)="4258c3e32d5a269dd50fd16d1834b82c2d011ed6c9438a291e6ba5af04f827a11f2355a658736ec13bce5e13678c7032bcabf14470931c40395ebd4a3f21d6593b03808560d6ee5c3b9315e7fb882f68", 0x50}, {&(0x7f00007e4000)="5cf4d6be90acf548ea9bd4e798a9b97a2b7dcf9952a43a96e7c56355c253ac2363909935ea36202aa9fbd75eec81", 0x2e}], 0x2, &(0x7f0000f47000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x80}, 0x40) 2018/01/03 15:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000652000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00002cd000-0x1000)=""/4096) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={r3, 0x7530}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000073d000)=0x2800000, 0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000431000-0x8)={0x0, 0x0}) sendto$inet6(r6, &(0x7f0000157000)="", 0x2ac, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/01/03 15:01:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2, 0x2, 0x4, 0x4, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) lseek(r0, 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x92000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000271000-0x4)=0x0) 2018/01/03 15:01:02 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/hwrng\x00', 0x8040, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ef3000-0xb0)={{0x3, 0x2}, 'port0\x00', 0x0, 0x1, 0xfffffffffffffc4c, 0xfffffffffffffc01, 0x8, 0xfffffffffffff0b0, 0x1, 0x0, 0x3, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000467000)=0x3adf, 0x4) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0xffffffffffffffff, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f000043d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_settings={0x0, 0x5, @fr_pvc_info=&(0x7f00003ff000)={0x1, @common='bcsf0\x00'}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x1db, &(0x7f00003d5000)=[]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7ff, 0x4) 2018/01/03 15:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000ba000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008aa000)=0x0, &(0x7f0000106000-0x4)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/03 15:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000058c000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d11000-0x8)={r2, 0x4}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_ivalue=0x3}) io_setup(0x0, &(0x7f0000cc9000)=0x0) io_getevents(r3, 0x200, 0x0, &(0x7f0000171000)=[], &(0x7f0000ffe000-0x10)={0x0, 0x0}) r4 = gettid() tkill(r4, 0x22) setrlimit(0x1, &(0x7f0000ca4000)={0x0, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000ffa000)={0x10, 0x0, 0x2, 0x100}, 0xc) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00003f8000-0x8)=0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000e4f000)=0xd041, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000074000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000150000)=0x0) 2018/01/03 15:01:03 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e5d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x0, 0x6}, 'port0\x00', 0x10, 0x150042, 0x8, 0x3, 0x101, 0x2, 0xa00000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x534b9ff3, 0x0) geteuid() ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "11a19a6e7483c8b835483b7ae2f22b3b5331d072c32fd6d6fc18298a0d9ae15da0b9a9be3b0f2cbc74a7aaad53b854f0715bf39d98c29dad6070f9dd1b40ec8e", "102deeb0602e0447119c7f161d71396576b349a6b1350d03259a992b38c4f9b3", [0x0, 0x0], 0x0}) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b03000-0x18)={0x0, 0x0, []}) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ppoll(&(0x7f0000270000)=[{r0, 0xd038, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x208, 0x0}, {r0, 0x100, 0x0}], 0x6, &(0x7f0000915000)={0x0, 0x1c9c380}, &(0x7f00007a1000)={0x8}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) splice(r0, &(0x7f00003c1000)=0x0, r1, &(0x7f000043e000-0x3)=0x0, 0x8, 0x8) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x20000000000) 2018/01/03 15:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xd84a) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) 2018/01/03 15:01:03 executing program 3: creat(&(0x7f000091e000)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005d5000-0xb)='/dev/vcsa#\x00', 0x101, 0x541200) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f0f000)={0x0, 0x3}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) setrlimit(0x6, &(0x7f00009ee000)={0x3, 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2005, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0xa, 0x0, 0xe6d0, 0x0}}, 0x30) dup2(r0, r2) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) socket$unix(0x1, 0x7, 0x0) 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x3b)=""/59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d88000+0x69)='/dev/sequencer\x00', 0x16000, 0x0) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000050d000-0x38)={&(0x7f0000da6000-0xc)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f00002a2000)={&(0x7f00001c6000-0x2d8)=@polexpire={0x2d8, 0x1b, 0x804, 0x3, 0x3, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x9, 0x2, 0xc7e9, 0x2, 0x80, 0x80, 0x11, 0x7fff, r1}, {0x118, 0xc56, 0x0, 0x100000001, 0xc09, 0x2, 0x1, 0x9}, {0xfff, 0x9, 0x0, 0x7}, 0x8, 0x7, 0x1, 0x1, 0x1, 0x3}, 0x5}, [@ipv6_hthresh={0x8, 0x4, {0x68, 0x1d}}, @tmpl={0x204, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x1, 0x4, 0x10001, 0x0, 0x4}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x7d, 0xffff, 0x7, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x1, 0xfffffffffffffeff, 0x6, 0x1, 0x5}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x2, 0x0, 0x38a, 0x7, 0x5}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x6, 0x6, 0x8, 0xfffffffffffffff8}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x0, 0x100, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x2, 0x1f, 0x4, 0x29b, 0x7}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x2, 0x1, 0x8000000000, 0x1, 0x2, 0x0}]}, @replay_val={0x10, 0xa, {0x4, 0x6, 0x1}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4}, 0x40001) r2 = memfd_create(&(0x7f0000001000-0x7)='[eth1%\x00', 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) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000585000)={0x0, 0xfffffffffffffef7, []}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000770000)=0x0, &(0x7f0000bca000)=0x4) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x2, &(0x7f000074b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ec7000)=0x0, &(0x7f000090c000-0x4)=0x4) syz_emit_ethernet(0x10d, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8001, 0x0, "f70b54b45c7d6a1f75eda3b7f864e54311c8d66b308b3c14755ebd3ffd33176c7421157692e76061569d44393e7ace3174de3e628b7b585e47adc9d6ca7dc2ef157fdf1244aeab59bf905cd470506c7adde8d3f5b52750c1b9af4c63c9c6efd5ef4aef9f03e045b91a1021b234a387dd2ebaa7acae9f859b9ab49420291f6cf5f4d200c9865af5c38514ef610f62e02ad0ea8a135012df290dedbc3a8af66a24aff5bbc5c1db527d47ed681f80e0dbbf2df72406cc664d62bb93d508138ff7efbd5ece33b59128293de63a63458d1e849175a2b9ca74393208ee09a78ee5fb5a8eb270"}}}}}, 0x0) [ 49.163490] kauditd_printk_skb: 50 callbacks suppressed [ 49.163499] audit: type=1400 audit(1514991663.099:172): avc: denied { map } for pid=7286 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=67 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00002f0000)=0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000005, 0x80000000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000036000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb4000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:03 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002be000)=0x0, &(0x7f0000267000-0x4)=0x0, &(0x7f0000fa8000)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00009e0000-0x4)=0x1) setuid(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000be000-0x4)=0x0) bind$alg(r2, &(0x7f000060f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(xeta)\x00'}, 0x58) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000dfd000-0x4)=0x7) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$usbmon(&(0x7f0000e20000)='/dev/usbmon#\x00', 0x401, 0x40000) clock_gettime(0x0, &(0x7f0000e53000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000b99000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, &(0x7f0000592000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00003d0000)=0x5) 2018/01/03 15:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009c0000)={0x0, &(0x7f00007f5000-0x8)=[]}) symlink(&(0x7f00001a2000-0x8)='./file0\x00', &(0x7f0000dfc000)='./file0\x00') 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000962000-0xe)='/dev/admmidi#\x00', 0x1, 0x28000) ioctl$KVM_SMI(r0, 0xaeb7) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b1d000)=0x52a, 0x4) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000501000-0x8)=0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) fcntl$getflags(r2, 0x40b) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000cf4000)={0x1, 0x78, 0x1, 0x5, 0x8, 0x8, 0x0, 0x3, 0x10, 0x4, 0x1, 0x0, 0x7ff, 0x849, 0x80, 0x1201, 0x1, 0x7fffffff, 0xe56, 0x3, 0x9, 0x6, 0x6, 0x8, 0x1c81, 0x9, 0x7, 0x7, 0x3, 0xfffffffffffffffd, 0x7, 0xd800000000000000, 0x7fff, 0x81, 0x9, 0x5, 0xfffffffffffffff7, 0x2, 0x0, 0x8, 0x1, @perf_config_ext={0x2, 0x3}, 0x8200, 0x6, 0xfffffffffffffe00, 0x3, 0x1c30, 0x4, 0x60000, 0x0}, r4, 0x4, r1, 0xc) listen$netrom(r3, 0x2) dup3(r1, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f10000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8b000-0x34)=@ethtool_rxfh={0x47, 0xbbf, 0x7, 0x1, 0x400, "853280", 0xfff, [0x40, 0x100000001, 0x5, 0x3f, 0x1, 0x3, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006d9000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00002c2000-0x8)={0x2, r1}) 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x400000000f2, 0x63, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r1, 0x10000008936, &(0x7f0000000000)="") accept$nfc_llcp(r1, 0x0, &(0x7f0000730000)=0x0) 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() mkdir(&(0x7f0000002000)='./control\x00', 0x12) inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r0, &(0x7f00000a9000-0xa)='./control\x00', 0x1000009) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000000b000)={0xfffffffffffffeba, 0x800000000006, 0xfffffffffffffffc, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000008000-0x20)={@generic="cf3bddf3b72a051489217bbbfe3789c9", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000b000)=0x8) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) [ 49.286916] audit: type=1326 audit(1514991663.223:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/03 15:01:03 executing program 2: r0 = memfd_create(&(0x7f00006b2000)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000026000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000ad4000)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) r4 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000000)=""/111) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000008000-0x4)=0x0) sched_rr_get_interval(r5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000008000-0x8)=0x3f) 2018/01/03 15:01:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffffffffffbc, 0x14000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b79000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) sched_setaffinity(0x0, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.381759] audit: type=1326 audit(1514991663.317:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000799000-0x9)='/dev/sg#\x00', 0x75, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000587000-0xbe)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000b0c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r6 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f00002c0000-0xa)='./control\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e34000-0xc)='/dev/rfkill\x00', 0x54000, 0x0) mkdirat(r6, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r6, &(0x7f00003b6000)='./file0\x00', r6, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000001000)={0x0, ""/98}, 0x6a, 0x0, 0x0) finit_module(r0, &(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d41000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0xe, 0x7, 0x9, 0x3}, &(0x7f0000112000)=0x20) r2 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000065e000)='/dev/admmidi#\x00', 0xfffffffffffffbc5, 0x7eec2ed641f5cd2b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c32000)=0x0, &(0x7f0000939000)=0x4) fcntl$setstatus(r2, 0x4, 0x42800) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000094d000)={0x0, 0x1}, &(0x7f0000e4e000)=0x8) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x206, &(0x7f0000000000)={&(0x7f0000000000)=""/125, 0x7d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fe000)={r1, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x151d, 0x10002}, 0x98) tkill(r2, 0x11) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000002000-0x70)={[{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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x7) shutdown(r0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000df5000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1000000008, 0x2, 0x7fffffff, 0xfffffffffffffffd}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e1e000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/03 15:01:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) getpeername$inet6(r0, &(0x7f0000494000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c36000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000-0x4)=0xe8) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000b5000+0xa12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b19000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b65000-0x4)=0xc140456, 0x4) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000397000)={0x3, 0x0, {0xffffffffffffffff, 0x3, 0x3f, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ac000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000012c000-0x1c)={0x5, 0x1f, 0x9ecf, 0x0, 0xc2a0, 0x8000, 0x0, 0x0, 0x2f0, 0xae, 0x20, 0xffffffff, 0x0, 0x6, 0x7ff, 0x3, 0x7, 0x7d, 0xc231}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000094000-0x8)={r1, r2}) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005d4000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000388000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b49000)=@assoc_value={0x0, 0x0}, &(0x7f0000059000-0x4)=0x8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000014000-0x4)=0x3, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000467000-0x24)={0x599, 0x6, 0x3, 0x3, 0x800, 0xffffffffffffffa9, 0x0, 0x8001, 0x3414, 0xfffffffffffffffc, 0xfff, 0x50}) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000b74000-0xaf)=""/175) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r6, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000aaa000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000056b000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b6f000)={r2, 0x9, 0x1, 0x10001, 0x1, 0x40}, &(0x7f0000d6f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000d52000)={r2, 0x84}, &(0x7f0000ca9000-0x4)=0x8) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f00004d6000-0x30)={0x81, 0x25, 0x5, 0xbc5, 0x8, 0xf1b}) dup2(r5, r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000196000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/03 15:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000106000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b27000-0x1)={0x2000000000}, 0x1) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000328000-0x38)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000eea000)="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", 0x458}], 0x1, &(0x7f0000346000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 15:01:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x3, 0x0}, 0xc) r2 = socket(0x2, 0x80003, 0x2) setsockopt(r2, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e29000)={0x9, 0x7, 0x3f4000, 0x4, 0xed8c, 0x8001}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eee000)={r0, r0, 0x6, 0x1}, 0x10) 2018/01/03 15:01:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000e6a000-0x8)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) io_getevents(r2, 0x98eb, 0x4, &(0x7f0000e6a000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000500000-0x10)={r3, r4+10000000}) dup2(r1, r0) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000052a000)={0x10000, 0x7, 0x0, 0x100, 0x8, 0x7}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002f6000-0x28)={@common='nr0\x00', @ifru_mtu=0x140000000}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000000)=0x0) [ 49.499082] device syz0 entered promiscuous mode 2018/01/03 15:01:03 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008eb000)='/dev/vcsa#\x00', 0x1, 0x300) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f38000-0xc)={0x2, r0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0xc) fanotify_init(0x10, 0x8000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001c000-0x4)={0x9, 0x0, 0x1000}, 0x4) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sndpcmp(&(0x7f0000b0c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x6001) fchmodat(r2, &(0x7f0000613000)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000b1d000)={0x0, 0x0}) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a54000-0x8)='./file0\x00', &(0x7f0000c15000)=@known='security.selinux\x00', &(0x7f000043a000)=']\x00', 0x2, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000f11000-0xb)='/dev/vcsa#\x00', 0x9, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f2a000)={0x0, 0x8}, &(0x7f00008c0000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000385000-0x10)={0xfffffffffffffffc, 0x6, 0x1000, 0x9, r2}, &(0x7f0000a92000-0x4)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000c4000)=0x0, &(0x7f0000cdb000)=0x4) fsync(r0) 2018/01/03 15:01:03 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fd5000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fc5000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) pipe(&(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fd6000-0xba)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed21}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a6190cd}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xf21}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc1ae, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}], 0xbc) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") [ 49.608670] binder: 7398:7400 ERROR: BC_REGISTER_LOOPER called without request [ 49.640135] binder: 7400 RLIMIT_NICE not set [ 49.644727] binder: 7400 RLIMIT_NICE not set [ 49.663218] binder_alloc: binder_alloc_mmap_handler: 7398 20000000-20002000 already mapped failed -16 [ 49.673938] binder: 7398:7408 ERROR: BC_REGISTER_LOOPER called without request [ 49.681399] binder: BINDER_SET_CONTEXT_MGR already set [ 49.687469] binder: 7398:7400 ioctl 40046207 0 returned -16 [ 49.687519] binder_alloc: 7398: binder_alloc_buf, no vma [ 49.687541] binder: 7398:7408 transaction failed 29189/-3, size 0-0 line 2903 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000044b000)=0x0) r1 = getpgrp(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e76000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f7f000)=""/93) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000b98000-0x8)={r3, 0x0}) r4 = syz_open_procfs(r1, &(0x7f00001cf000)='children\x00') close(r4) 2018/01/03 15:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c1b000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) fsetxattr(r0, &(0x7f0000689000)=@random={'\x00\x00\x00\x00\x00', '@\x00'}, &(0x7f000042e000-0x1)='+\x00', 0x2, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f00009ec000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x90440) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000428000)={0x16f8, 0x9, 0x1, 0x9, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000bc000)={&(0x7f000019b000)=[0x0, 0x0, 0x0, 0x0], 0x4}) socket$bt_l2cap(0x1f, 0x3, 0x0) fremovexattr(r0, &(0x7f000061f000)=@random={'btrfs.\x00', '+\x00'}) 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ecb000)='/dev/random\x00', 0x0, 0x400000000002) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x3, 0x7, 0x8, &(0x7f000064a000)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f02000-0x84)={0x0, 0x7c, "2961d1784404e7692e4f15cce33d8e6bb4bf4f388a4b35b09e8a74a7be8b2325f5769d764de82a26fc8a62874ab8fbc86243b7e9a9bf47dcf45e0c99beada9e4105a05781269cd42d69d66dc7a16edf93d9aa6e6dd2e159e692f26d164ac75decf8e08386e1144589a4befb43d05db9858fd5a09d9946a80f6d34187"}, &(0x7f0000f02000-0x4)=0x84) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005bf000)={0x0, 0xca, "ebd0271fbbc2be8b54289b8452fed3e94764bfaaec284acb72946847486871e5e89b5a18e73ae784ba91baa7494da91c4854504975b42294119a6ae25895933d7e33a7a542d20f6521640fd5127b18d9e96a9fa22c392e07b469d8dba416635e3fee6c5a5385cc54ae90f59e0d45dfba18a311b125cb591cbf9b2ad2358fb9f09bb941f2226269ee570a87e0a3613726feb7c4d196a53d86c58dbadb20c7781b020dd576a1fa10440fbfcbc675b195680a6cbef3b120591cc1c16b19dc6381afd3a2c44e009cc55d0a1e"}, &(0x7f0000f01000+0xddd)=0xd2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f02000-0xb8)={r2, 0x1, 0x7, 0x10000, 0xb02d, 0x2000000000000000, 0x206, 0x8, {r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xa025, 0x6, 0x7fff, 0x2}}, &(0x7f0000f02000-0x4)=0xb8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r0, &(0x7f0000245000)="01", &(0x7f0000eff000)=""/0}, 0xa5) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e03000)='user\x00', &(0x7f00002cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000774000-0x56)="d05884d016642cd27520c46ff9e4da617c6eca2a90eabd6c0a06ed9a4e5d2b6f1b8cf225836b70ef03bbd4d852d203cc3fec4d091a1ad78f05277bd6e4d63f7cbfa357e7a1dc0464dd60d0bfa888de38839457972bb4", 0x56, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000714000-0x8)='big_key\x00', &(0x7f0000814000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000886000)="", 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000609000)=[{&(0x7f0000f23000-0x9b)="4805c98d4c89776539e1c4b077834fa70a9688ceedfb6b4038555905ef63da8b273022cc8b478ae9ae42a34c0ae4f6e1b372bf74bd498e24f143802637751a964cb6eadbc4c4a08acb55c8054a3e0cf152ae88aa8898d4ba52d354acbbd8f6a538d20de97221a59321ac4a78645498d97797378dd690d40f8ae4e72a50f8e0d5770b1c57233f547388bc3febc93e228132042f42ba060e73417cbe", 0x9b}, {&(0x7f0000cf5000)="17ba7a8e5bb5e50d651d630c47d429947f9bfefb576bc4bdcd3180906fa1f13fe638e7e0d168b5b21e43ac5840e0c32591f90185cf", 0x35}, {&(0x7f0000aa0000)="9362800604547982c7421a8090891c66d718734373422fd744b4c0a92079cd2436ef31b5dd87d95e378354534b3bea3f5d2d60f95c94e0f38f8d53ebc94643bed2f3a0439161b7c0ad424eaec26f77111d22eabc262fbfa393780e72265dd7a9c957657dc18b0dbc93e7229fb77f889f507858b4d2e758354cd201f90b5b94dd09722c3778dedcd70a9097505f9be506f29ac09df5cd96c6b4c8bd56c125c476477622f210331db1380203abbc05d3765f4933dc5abd19", 0xb7}, {&(0x7f00006f9000-0xdf)="83d1fdcd6b5d1b4a95762c26490931a14550711cde4da2bc1b967c824815e3b000ce6f52c37422150ce2237bee5f5e32d83d9deb658cf55ecb4e20750aea1cec0dc3d253bea3be2f4f482bdd1e84c88798cdd67c262906210ded5d3ecc1075b4f5bd4adbe04d66c914ccc600eda9e1921f403e3c1e1ac992314c5204ef2140c05e5128858dba59cf15e9860576fafd42ee841b1b10a4f76d837eaec1dac71addb3e9ea4df5f462667bc987a6456f7c724f872d975152369d0156e2a5e748cc36b7299f3c10c424f4fcd7b0e582d6496732ec1f45558cc2d4420e66abc406fc", 0xdf}, {&(0x7f0000b9b000-0xf6)="55744bc425ef6252fb53a70404c910802b6c04a682f2926e8190279d0086faadd564c92811a7f5398f577baad9990317a96a0c9d44fed7afe2ddecf419a41dd8b74448f4eda365f469bb76d1ad19e8b6170cfc8da319b0527f346dbcbc25c83c5d6ccbd6d76b7898493f8f75ca03bd1cfcc53f6254776d9825923cc8158cd51919e6e35625a8d7cc27c65ac15bdbade72822905e9367c5fc4515a550ed71bfcd8ebcbad2178439e5c18af6737c95d5decd9a1df5a7e3888b46bfbe6e103caf7e91aafcc1fc007503f448ab66d050c2666937d5a8aba1cb5b05199dec1cac638683081324dbb419283b9b1771a268fd6a70bd8189ddca", 0xf6}], 0x5, r1) pwritev(0xffffffffffffffff, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000010000-0x2)=0x1fffe0000000, &(0x7f0000008000)=0x2) r1 = accept(r0, &(0x7f000000d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000010000)={0x0, 0x5, 0x1, [0x6]}, &(0x7f000000f000)=0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000011000)=""/4096, 0x1000, 0x0, &(0x7f0000012000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000010000)={r2, 0x62, "c2fbb21076a9aca194d40c33ae3a25ed03d648a1a010c4cd4bbe96ef2e2123d63a8ba1b605ef877398f9c17789494a5cb35fe5fba4332f48c14869be2bbb4b47c6a5959102bc86fc5e3005c21343401b9b4af03c21fbcbd29aea425c62083a3868c7"}, &(0x7f0000011000-0x4)=0x6a) syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x1f, 0x2000) 2018/01/03 15:01:03 executing program 7: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000034b000-0x48)={0x40000, 0x0, [0x9, 0x0, 0xffffffffffffff80, 0x800, 0xfffffffffffffffe, 0x4, 0x3, 0x2]}) recvfrom$ipx(r0, &(0x7f00005ae000)=""/2, 0x2, 0x100, &(0x7f00005df000)={0x4, 0xa2, 0x800, "cbc50dd67a1a", 0x8000, 0x0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000aa3000-0xd)='/dev/snd/seq\x00', 0x0, 0x102) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000aa4000-0xc)={0x4, 0x0}) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ab4000)="240000001b00fb01eb03000000a7010001f6ff0b0800030001000000f7000003f91617ff", 0x24) clock_gettime(0x0, &(0x7f0000645000)={0x0, 0x0}) select(0x40, &(0x7f00002c7000)={0x2cf27c96, 0x2b, 0x101, 0x10000, 0x0, 0x6, 0x37, 0x0}, &(0x7f0000316000-0x40)={0x101, 0x0, 0x6, 0x800, 0x100, 0x3d, 0x10001, 0x80}, &(0x7f0000285000)={0x8, 0x6, 0x5, 0x6, 0xd8a, 0x8, 0x2, 0x5}, &(0x7f0000492000)={r1, r2/1000+30000}) 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ddd000-0x4)=0x7, &(0x7f000023e000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) fcntl$getownex(r1, 0x10, &(0x7f000031c000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/03 15:01:03 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb7000-0x11)='/dev/vga_arbiter\x00', 0x80, 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) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xbe)={0xbe, 0x10001, "83aed9cc817c540e3fef48a864121972dba5c89df3d970bc1bd96c95c6df4c8381d21f601bd13093773eb9df020ecfbf255dff7b61925c34201bcfce56aa0f8332f2159292e7b17eb0bcb48fec3674c6b6a4cd8c3b48fd4324b16bac0590c9c0b3cb7229ce8d7aaf5bc761a4ccd7207050c7981c9d60083f10da3474471c4562e2cd9614cd0bdd35e85fa98a4037f8d945acd07890ddf6ac89f4273e5be2f0649774cc73d3751d6bcb0b345cb329125f6a74ae4760e1"}, &(0x7f0000000000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000dcd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x4f, 0x11, 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=@echo_reply={0x81, 0x0, 0x0, 0x27, 0x0, "b054cf279cdfed08294ec3413bd7305ec1c35fe04203848f7723635b5c57cb3bc2031e45deb1b16f5cda8ac873b19442379b65b2ecc45d00668266aae137b54e1fa2efa0fb42e8"}}}}}}, 0x0) [ 49.711656] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.717186] binder: release 7398:7408 transaction 39 out, still active [ 49.723910] binder: undelivered TRANSACTION_COMPLETE [ 49.729113] binder: release 7398:7400 transaction 39 in, still active [ 49.735719] binder: send failed reply for transaction 39, target dead 2018/01/03 15:01:03 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = accept$inet(r0, &(0x7f000071e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000-0x1)=0x506) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004a1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078e000)={0x0, 0x8, 0x9, [0xfff, 0x9, 0xffff, 0x8, 0xffff, 0x0, 0x5, 0x2, 0x9]}, &(0x7f0000c37000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000011e000-0xc)=@sack_info={r2, 0x100000001, 0x6}, 0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000-0xa)='./control\x00', &(0x7f000012d000)='./file0\x00', &(0x7f0000456000)='devpts\x00', 0x0, &(0x7f0000fcc000)="03") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000006b000)='/dev/snd/controlC#\x00', 0x9f5, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000fcc000-0x28)={&(0x7f00005e5000/0x2000)=nil, 0x7, 0x2, 0x8, &(0x7f00001ef000/0x9000)=nil, 0x7}) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) r1 = semget(0x1, 0x4, 0x44) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000ea1000-0x47)=""/71) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000045d000-0x4)=0x0, &(0x7f00005b5000)=0x4) r1 = open(&(0x7f00002eb000-0x8)='./file0\x00', 0x2000, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000065a000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c60000-0xa)={0x0, 0x4, 0x1, [0x5]}, &(0x7f0000c61000)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000412000-0x8)={r2, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00005e0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000198000)={0x0, 0x0, 0x30, 0xfffffffffffffffa, 0x6c3a}, &(0x7f0000611000-0x4)=0x18) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008b0000)={r4, 0x6}, 0x8) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x38, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000911000)=@common='ipddp0\x00') r1 = syz_open_procfs(0x0, &(0x7f00004fb000)='oom_adj\x00') ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000992000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000f02000)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000790000)={r2, r3}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000db0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be8000)=0xb) r4 = socket(0x11, 0x8000000000000800, 0xd93) bind(r4, &(0x7f0000e57000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r4, &(0x7f00003a0000)={0x0, 0x0, &(0x7f000035d000)=[{&(0x7f0000a0f000)="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", 0xff0}], 0x1, &(0x7f000030f000-0x260)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x80}, 0x80) sendmsg$alg(r4, &(0x7f000049f000-0x38)={0x0, 0x0, &(0x7f0000e99000-0x20)=[{&(0x7f0000831000-0x1a)="98e0e9f91f9868f930462193a4b7e62db33669aa7f14c3278cb8", 0x1a}, {&(0x7f0000890000)="b10b879e973a607112aa4f63722ed39dd704a3aaf6848962c79e81cf5ceabfce51a2dc193c48f7281ca401e627898181a3b41c299ebbbae9823df66b4f5a37a639b15bd42266e89705fee00731a76a18dab8b32f66c4045ff75512aa6134f27e147d7ed4454e935f37b801078a7d3a362a0e06fb6427a0c107ebec6990850907775bfde17fb51d76fb21346093b22536b80193875edc0a6e4aeeed0473626899ebb1778b008dbe3b4a37dfe984500c5c0fa06a8bc178698fb83e7f885be270b0cbacb10f2bb80fecdc26d43e6571f34151a43b411a274f4571cb6b9b11d8b6e6df9fcdeb8b9a3e2869a1de81afb05ce1ddcffe6b1f5634576ff3b5cc5e8f870d4c6ff82835d33d5eabdeb78300ab81ab869d34d16a0acfc9b85a12c0495aca2db6be3e8a2fb115440a10ec2aeba53f0f18c757ffad4de3610a743a9423a5bd2926e5862c8fbf1fcabf95b90e4439c4d64866eb89dbd6d0c172aa1444657095d7732e3e80831455f9fd049bf16479d703303948d8f105e9be326d48bbf725377b284d7170e9bc3228a2aa4d238f8e3cced80d013b674542d7521be9ad7b96c0fbad59fca3cb6d9bd635c09f826c7dcf278d9cd2d1a7c14e2954279b609957f3d0ab0f3d30e8cc96abbcd9f2103356bf0eff034656d19d3c1fb76f77b1c6354e7bbeea08dab1e38b600360a064d585f203b1f5c08b1abeab07f50ecc94421c0bc0468df81ed7540599438dcea169ccd37403b1931e63c2e1821342e7f56b29064dec5b277a4d4c273dbef56b7d14f32bf5978763801dd6f82d07777d68b70fbfd7ef02c07697164614a82c08df4b09d370609090054052e6ac826fac1c2b301576e2cf0583c43c47e26bc10e8772390d6cdb16d835040c771c987ed4f7dc244829a60d538421e82e066333536f4579a7db3045760f2ba4a6b56699169c7ec734768033e123a150dc48d633231a54e5af9bb460886268cfcc932c476a00b75ffce4a40c7117203b2186e2562e25ded38e1ddfb20aa258898e9e97a84282953c5d3669fde5c60cef133741ebd00b64ec6c067d517166b7bb52d64ef16514c73d1fddb52980c018d8faf63fd5f750e44e791a61b118ba9740e3bdd7c3152984da7c9f20b4c0bfd673aebda8e8814c675f6b57f1289c42a29c91980829917d56cad90b956572ee1a5bff62cfe6f82c1914f09da6ee6ddfcccc6eb6075df8666fd3161fdf59b8c6d87db1928a39f3adc7acdb9c1316a06f8d9305003c7e8257e23d67c32b19a107e71a51812d84a9bf9d1b3361f0fd0c00d2044a387a9dc8761502a3cec1b67105ce4b6e654a20a85bd5439e7cdd6bbdbcfa71114ef3eb77898ae9bd22c9f2e00c77bdc9ca98c739cf7a8f632d1dede4631d0afa53f42a12254b154fb76b5022f45e8bb23049e4ccd210d20b36446b384d0b4ec766532a984ba224e7196079f53dd453928796ed74d2929664ac7a87fa288266014f1dda3590a8d81f242a9ee201862eeb9f97c9d4487f43e87ca3670b925c1292652d20994881b5da2942fa034e252dfd95f9a88e660249cd8b0156f08cadc663f5709b7a3b4924d4372a9e0c4534d165b143d6ff623243471ad173771b88ba00c4d4712f5ed7cefac8f73b91edbcb4d1c4f6a7fc974a0e33fe4a8e9abedee04759f8aaed60ce5cf22363b174a4171918f265827d1380e873035e51bcb158b5f7f0d5f63dd38bebb9804ce2ee81f942547d100172e9c397569838a128e519efda61496cbe15f3c3b8093a7172054c4b105d874799579ef2f07ffce15f4d98044018c960804a9945488b6a258fda9de7969d997744ed3151bf9b7ae9dc5d0da1e7becf00ed2b318e7b09b8ec9f1b64a4ede3a64b00136436f6fed734403a8a14cd8348da4c6a85dd7a5279882d1782704ad351fd2bfd34eebc587ab361ba0a78034b865ebc55a4212783b482170865a8bca3ca68ec5f8ac23f35e94358a486178e3d7458ff833cafe268ce92324e8e3777a8ac56be96bd4225ecf0947d338a4e4dd9ee87255362241ac863bc7db51add42173ff1d70675bff99811d191417085cf20505ee9ece79708535d1718952f0947822ac8a305806787cc97ec527b15fe4290fb935855272a5a82b2daa90fff6a7108e6f22b5c302724a9074771440a96848bfb4fbeaf5941c1b1366de72e99066a8a3972bb568d37c226f727e2894cae368a891000ced7ee73888e5bf5531bd66b7f8509d068ba94bc98f69d4fbc255ef8e10eb8714b29b3ed614ff9289fc53d45166715ac5c3c9013bfbeb2d6386549d69efdea49cd221c071dd16ff0350e9c009a38fa304eec09cea20aafaa9a6f67f7da7e00f89537a9e769d4cb44dfd272b7260749a07fc7252b86cfda258e61219da5c8469e404c986b67e6f3e2a36187e346817cee279c30af1b1f54492b7b7ed3b3b2b92c202b49f724361e16c512d53612f64fc01b2f2fb1dac6d432a14f30ce1cf459267bd37a307e0829da0f30e6c33837f82aa3635a29a4114d9987ef47c369b2d453fab8224b885b7beb885e2389e90e78633f97cd451f03f31f3fe390f73f817645474147b80e08e5a9dbcba02b468bfbfac3652e87ac2ab6400f43f638b4eb441ec42b739ef70a68a39b0735bc7f29a70f103e1a33ea42ae47c1a406560f76e86046a2851c7ee44d8c7320fce7701541d77b1ee2b88106aecdfed7f55acf9b262662dd6712878ea9ca0f3e5c4b9d257e135ccc2ea8bf9e1405cff39ff5000053b3265d4278a50ffdf1a7feabf4eea2f444d32e09f0e61b47aeed1b65d36aa53ed29349c4b3649d365cafd338219d1b9f19b6e36b7fe0678fc39ddda113ab6af6d3fdcb1298806cf822c1d8c7d87b72b2efe3bdf8662012865c655d7dbfb1c05d4b8cc77d238d618e02b365315e025b8adbc8bab2bb5d59ecbc5b0e2d44d947f7654bd69f20a2371c884f492a132107257bc6afc81450fb5b61beda0e3027d9e45021eec0b03a86d4c64079b4fe1fa717a04eec501ca53e7badad328cc0b8cfe7566951ffcc69572adde0c80e908f81323eee7e64ab14a5c7d6d82256867180160faf69926b46dcfc01e9d54274dfd86b8fe0f799000924dd66f06e363d595596ca3d10b98ff7b8c7b4cb0c38b65c15acb0efb771013657e53557f1d54af2d8ebc266ef3526c2560c7dbc891cff0b65d58cbe9c1866bd1448d1cb17cb139f9d14345160cbd553abab6e950f95c81af40b769a23f798675a928683e3766ca1c110f23c7c29604d14f52abeed40c3412eae85e8bc779843e1abba7e3239e411bc88aa0611b1d6f27b70b2cf3145403a290812947a8879e67769bdd87f1746077a2ea04e41df471c79d56a91a59e46681f0487b47c1865c1871f5bb5873d1eb1f3fa11587137d8782129040bd1bb76ce303227ee37971fd05c766ac071bf4e1205c77a80353773b4f94fa2a2794d9c126d7bda75ddf13e95fd1d0c45e00df76024f730bb5395910a72c7796e252ab6670165a6085843a4d2a6008858d162472d4475f35275d3efe683e4585654d9455f33b067e049a7b72d70230a55b2e4eb9b328b386a26af9ff467df580f286268381eb170017f098a7368b17b62350495c86da731d3dc9b9ca7654b3a852fd8640f9606e321466c107b95c2e24623c0ab69800042cfac6fdc367a3e5a8eb754d600b1d63f8e7291913e813e0d907144f0ab31fc05dea61208e6de992b969f5892b9ba6a125e47a8005aa3d63bc70e654f06c56a914f31a0a6c65089d3c1e7e640793bcec3cc0b2c943265dd8512391594bdc5957dfd8e573a56ece5c6b3eb84e05537818d294949876e0f5a0d7db1a97576f6be9dc8358d2bc469c35d85f9de2c9f78c4461c0b703acf861f75abfae6e3854e58cff80724acfbfc83e0506762f1c960836371b720e795ad5abd7aacdb4ac575435fd073b4ee942a720ddf9727c4c406c16c2f0326b8c4d2cecfc64666bcbecfe8ef80bb0e01433b1c7c879aec60ab751e97e844ded1f48d9ba32c5a7aca3dfb586cd3576c2e6687137f6b6223cc113f0cbfdee7122df07f4b0a7159caf37414e6289f5a48e43deaf0d41d25395ee5b7a79628d53f7a6378651d0f0c0cf954caada78e87a8f5144fcd942808d2a67eb54a524dc6cae388720a0805faccf7fc01e6d5d57de21f10a317adb6577950bdc6d82af886083db1c0a9bd45cb328b5b83d7d0ce09906600447aebb21bf712947b7d7219e19a4fb2e3c579e5c31790209a8a1db753e4e85bf98a2a466670b513b77647069026f4097267445110b574f790da0499a82ad4e1e450fd36c848edb8414fb93dc2b149ecb236b7eded8f88e8bb367cbfc495312a8b4b3cf5f1fccdbd2476f047c45fe1a743c3744ee9e21aa52168710cbc33c455d8e6f1f705a0d9feed6239b57b0e9a9f8a926831504dbeff9c7777e58e870795d0d75b32d4c203122685e7a7a9e4bb4cee65520a21bb01cc8de87a73c471e7dfafb3eb4de7711b905aaeceedfa97248ad73113b8e9b43b267ef719ffbda2015dc6cd98bf5ad1cca8d3417447660f20a04eb1a71ffa482581b9ccb6d10a8fef1c4aec405d9d5deb45c69635187609ea09d77f41fa176bfed8ff0ccca4b987619f3cb78761cb0390cbee5d5628e4e7164d397e9d645cfb2e7ba93574d55eca7de1ef381b2fd5f00bab781d044de23099e43cf1cdaee03ebfe376de18eecaed75b3b00fbcb0cc1a2f00ac01538830ff64b74a01f636dbd4811c16f46ff86c715add2b2414dbb0dbab7a2985da282da4c871b095609dd250664f424d33ac6a69a3c511977100591412c5c008a67a0b474bd9639f9ea1999081d2fa1505a2b6aa28f6686becedf7826677ea25d1be519665747a52df46c7b1ae17e8c681255a29feac9d569d76dbb5c57a333dd60111eb9380a8d03ff2894d46e18efbe1cf8f4a4c0a9123cecd58592edc2850f48b1084f2688268fb4c6997b1b6f36e24bdc06c1e39d66ba74acdbee9b422525a936e9d0fd3a944bd822dc30092b2c332d30a03f7ba65e735f5ddacb9f453d32dfade9c7b3d8aac7de662614c8f8348ec0ddd4931dd5e28a4e8a6f2d23a61e8f8f9891aa0597929f57fc75c3ac98ac9b9a66c185b5e4275485da790e839925dfbff1f607bcc457076249025d23b552d1e83530286adc1adcc29e6bf08a79efb8bf55db35655fbc8845f8fe1fccefc3dc86a103d72d7259f958f9e664ea649eb5cca0197516cbaddb9d6cf112788df5b318df215eb3e5a6c49e5e6a1b09c79217cfc34f5c8883e0688edc49ab462f2aa22648819816357030313b58c606c6675a38ab44b973a70e32eef895a25bcc4a2c3b9fdf864a11b6db6e2bd85270b64c15b1f55e4f6f56bea2490fe08e567ac3c5118366ffad6a042041754fa6bd3d3270b98e22ba4466b0d062f3d022d73c00aa43889cdb9c629ca0a1b434ea71325b9606216c852085ca022bc53a5cad2462e8cb281eab9dd11008bc08258282926e1f29d8e836694dddfd9a458d60b916f063359ca9c416a0560a04b159cd04b59597a01b3ece6c29e8e5cac67a5a37f85b7e956e3d3670665b7785179bfe1a8cf4fc5f86a75f4bcd91bd670642082649ab8e3c83b5b757d90ceb96ab27b8c510dba845f32ba869cd4bb091b354cf0f2eaadcde666d7bada1fb006e101d65f756b98252eacd4f2e403f5a59ca4365f5a816c185934dc4200a65dd02572f0d210e19661144f636ddff4fab37d946c9d0fd2e5e7b5495391944c0960ff46c48319a5823d6203c9efa3a7e0358d659adbfacfb5f69be32f3635", 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x40) [ 49.806833] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/03 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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"}) mkdirat(r1, &(0x7f0000189000)='./file0\x00', 0x151) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x3, 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}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [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}, [], ""}}}}}, 0x62) 2018/01/03 15:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00005b4000)='./file0\x00', &(0x7f00004f0000)=@known='system.advise\x00', &(0x7f00008fe000-0x17)='\'wlan0]\\keyring(eth1 ^\x00', 0x17, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000314000-0x18)={0x0, 0x0, 0x84, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e80000-0xc)='/dev/rfkill\x00', 0x50441, 0x0) accept4$packet(r3, 0x0, &(0x7f0000070000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000087a000-0x8)={0x0, 0x6}, &(0x7f00004c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000567000)={r4, 0x3}, &(0x7f0000b3d000-0x4)=0x8) open$dir(&(0x7f000032d000)='./file0\x00', 0x2000, 0x8) [ 49.834197] devpts: called with bogus options [ 49.882718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/03 15:01:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000188000+0xe91)='/dev/autofs\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x5358) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"537addbc70be7e1209c26d014bf9f370", {0x4, 0x101, 0x1f, "af2733b0d053", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000430000-0x8)='keyring\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x183, r1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000090d000)={0x8, &(0x7f000060a000-0x40)=[{0x81, 0x7fff, 0x5, 0x100}, {0x44fa, 0x3, 0x4, 0xac0}, {0xffffffff, 0x3, 0x1, 0x1}, {0x1, 0xcf, 0x6, 0x2}, {0x9, 0x5d, 0x9, 0xfffffffffffeffff}, {0xfffffffffffffffa, 0x800, 0xec, 0x575fc1c3}, {0x5, 0x3, 0x9, 0x9}, {0xffff, 0x9, 0xfffffffffffffff7, 0xfe000}]}, 0x10) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000242000-0x8f)="3080105732ef0623b1838272b7ef5499fbb78042c3c76172e7f8b6701ed3b24d4374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b7", 0x5b, r2) 2018/01/03 15:01:03 executing program 0: syz_extract_tcp_res(&(0x7f0000a43000)={0x0, 0x0}, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000732000)={0x3, 0xffff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001e3000-0x1)=0x9, &(0x7f0000311000-0x8)=0x1) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) 2018/01/03 15:01:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x101, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f37000-0xc)={@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000616000)=0x0) pselect6(0x40, &(0x7f00008f7000-0x40)={0x20, 0x0, 0xffffffff, 0x9, 0x20, 0x7, 0x20, 0xfff}, &(0x7f0000ae9000-0x6)={0x72b5, 0xff, 0xfff, 0x3bfd, 0xffffffffffffff33, 0x3, 0x5, 0x9}, &(0x7f00003c5000-0x40)={0xffffffff80000000, 0xffffffffffffffd9, 0x80, 0x8, 0x800, 0x7, 0x7, 0x4}, &(0x7f0000eed000)={0x77359400, 0x0}, &(0x7f0000817000-0x10)={&(0x7f0000bf4000)={0x40}, 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dc5000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6371}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) sendmsg$netlink(r0, &(0x7f00004e5000-0x38)={&(0x7f00002f9000-0xc)=@kern={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000d26000)=[{&(0x7f0000725000)=[{0x78, 0x0, 0x100, 0x7, 0x1, "c9ca11a2bb4ff6840b2f381824f15125e00f641fbcf17bc516ec2de4195f05ed06538159c48166a5a48dcbddb19f223cc3d3427dc8f0fa8be05a763862d930e586c58605d39cf976ae188545e49fb46529a355b5bbf131580a226703c9ef1d399b5aa926a874"}, {0x1010, 0x7fff, 0x1, 0x7, 0x1, "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"}], 0x10d4}], 0x4, &(0x7f0000619000-0x58)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r2, r0, r2]}], 0x58, 0x4004}, 0x8000) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d57000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000328000)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000133000-0x10)={0x7000, 0x2000, 0x0}) fcntl$getflags(r0, 0x1) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) read(r0, &(0x7f00009c4000)=""/0, 0x0) 2018/01/03 15:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9066) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000330000)='./file1\x00', 0x20) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bdc000)={0x0, 0x80000000}, &(0x7f00004ac000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000027d000)={0x6ba, 0x8204, 0x9, 0x4, r3}, &(0x7f00001d9000-0x4)=0x10) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') rename(&(0x7f0000f49000)='./file0/file0\x00', &(0x7f0000848000)='./file1\x00') renameat(r2, &(0x7f000043c000)='./file0\x00', r2, &(0x7f00008c1000)='./file0/file0\x00') 2018/01/03 15:01:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009b5000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004524, &(0x7f0000383000)="") 2018/01/03 15:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f00001f6000-0x8)='./file0\x00', 0x64, 0x400) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") faccessat(r0, &(0x7f0000da9000)='./file0\x00', 0x110, 0x100) statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.886714] QAT: Invalid ioctl [ 49.891656] devpts: called with bogus options [ 49.922902] device eql entered promiscuous mode [ 49.939125] QAT: Invalid ioctl 2018/01/03 15:01:03 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000da1000)=0x0) bind$llc(r0, &(0x7f0000ccb000)={0x1a, 0x2, 0x100, 0x80000000, 0x1, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000cea000-0x2)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, 0x4, 0xc, 0x8, 0x21, 0x100}, 0x20) dup3(r2, r1, 0x0) memfd_create(&(0x7f00007f3000)='self$\x00', 0x1) 2018/01/03 15:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000981000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dee000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000029b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080e000)=0xc) stat(&(0x7f0000412000-0x8)='./file0\x00', &(0x7f0000c02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1d000)=0xc) fstat(r1, &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b68000-0x8)='./file0\x00', &(0x7f0000ddc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006ed000-0x8)='./file0\x00', &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f00002fb000-0x1c)=[r3, r4, r5, r6, r7, r8, r9]) 2018/01/03 15:01:03 executing program 0: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000002000-0x9)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x0, 0x400) syz_open_pts(r1, 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a99000-0x50)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x8001}, 0x3, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000bd3000-0xc)={{0x0, 0x542f08fb, 0x3, 0x1f, 0x6, 0x6}, 0xf800000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a3b000)={0x9000001b, 0x0}) 2018/01/03 15:01:04 executing program 3: clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") socketpair(0xa, 0x6, 0x2, &(0x7f000050f000)={0x0, 0x0}) inotify_init() setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f22000-0x4)=0x20, 0x4) pkey_free(0xffffffffffffffff) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f0000004000-0x74)=""/116, 0x74) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000311000)={0x26, 'aead\x00', 0x2, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffea2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) read(r1, &(0x7f000013b000)=""/203, 0xcb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000066b000-0x4)={0xb, 0x3, 0x8001, 0x0}) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000042a000-0x8)={0x0, 0xf8}, &(0x7f0000c4c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000036b000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffffffe1, 0x527, 0x9, 0x20}, 0xa0) r3 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) write(r3, &(0x7f0000674000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) sendto$inet(r0, &(0x7f0000334000)="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", 0x1000, 0x40001, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007c7000)={0x684, 0x3, 0x0, 0x3, 0x8, 0x52, 0xe8, 0x1f0e, 0x80000001, 0x7, 0x2}, 0xb) writev(r0, &(0x7f00005fc000)=[{&(0x7f0000a22000)='z', 0x1}], 0x1) 2018/01/03 15:01:04 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eec000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x40000000014, 0x3, 0x6) setsockopt(r1, 0x401000000114, 0x5, &(0x7f0000000000)="", 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000041f000-0x8)={r0, 0x9}) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="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", 0x1000}], 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000a000-0x8)={0x0, 0x8}, &(0x7f0000009000)=0x8) 2018/01/03 15:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000b6a000)={0xffffffffffff8000, 0x20, 0x6, 0x80000000, 0x1c, 0x5}) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000656000-0x20)={0x1, 0x7, 0x48, 0x8, r1}) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000089000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000bf7000)={{0x6, 0x6, 0x4, 0x0, "00c8fa76335f8fee039bc81c128c006f45720f1747c9528f14e68892fc47720b53f7dc21b93f5c10281ae255", 0x7}, 0x7, [0x1, 0x3, 0x81, 0x8000, 0x40, 0x2, 0x100000001, 0x1ff, 0x9, 0x80000001, 0x9, 0xdb87, 0x1, 0x4000000000000000, 0x3, 0x5, 0x9, 0x400, 0x81, 0x80000000, 0xff, 0x10001, 0x7, 0x8001, 0x5, 0x0, 0x2, 0x1, 0x4, 0x9, 0x3, 0x5, 0x40, 0x80000000, 0x100, 0x81, 0x7, 0x81, 0x3, 0x100000000, 0x40, 0x8001, 0x6, 0x100000001, 0xff, 0x200, 0x6, 0xff, 0x5, 0x2, 0x2, 0x3, 0x2a0, 0x4, 0x7, 0xc0, 0x0, 0x9, 0x3, 0x800000000000000, 0x20000000000, 0x0, 0x9, 0x7f, 0x7, 0x1, 0x1d8, 0xffff, 0x0, 0x6, 0x5, 0x5, 0x6, 0x8, 0x3c3, 0x5, 0x5, 0x1, 0xfffffffffffff248, 0x7ff80000000, 0x7, 0x7, 0x7, 0xffff, 0x0, 0x7, 0x5, 0x2c, 0x2, 0xfffffffffffffff7, 0x5, 0x3, 0x200, 0x5, 0x0, 0x2, 0x80000001, 0x7, 0x100000000, 0x3, 0x2248, 0x100000001, 0x100000000, 0x1ff, 0x3ff, 0x2, 0x100000001, 0x4, 0xffffffffffff0001, 0xfff, 0x8, 0x80000000, 0x4, 0x4800000, 0x4, 0x0, 0x8, 0x8001, 0x4, 0x1d, 0x3, 0x800, 0x1, 0x6, 0x9, 0x1, 0x401, 0x8001], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) munlockall() ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 15:01:04 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000749000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) pread64(r0, &(0x7f0000d73000)=""/64, 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 50.179296] device syz3 entered promiscuous mode 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) dup3(r0, r0, 0x80000) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40002, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000099e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000218000)={0x2, 0x2000}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$read_default(0x2, &(0x7f0000586000-0x4f)=""/79, 0x4f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000926000)={0x0, 0x0}) pipe2(&(0x7f0000104000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e5e000-0x74)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x1, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x74) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r3, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000414000)=0x14) bind$packet(r0, &(0x7f00003c1000)={0x11, 0x18, r4, 0x1, 0xddda, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f00008cd000-0xce)="e503bd3e14af5857d49791f13fc1b16086341fc750d8551df55289cb5e52a550a5a65a500df27a1fffd7726decb6d876440436c28cfda44a93631d0fce6a92444240e3fc62427859765d7cb50a054082b246363754bb622f187cfe1b99b304af97c4bd40c293898b2971b81c87d9c6cf07b64941af7b76ec8974c7f48e5a01bb53e2bbf2d7a6f1fba1ba1a43cbeb84fd5cf20fa38004d9f280394c492751ede8f0210bd1b3849e07c5fef959d267e9c7f57ee837dc0f06150d5260376896603fe7edbdf214fcbd2ebd670601d561") connect$netlink(r0, &(0x7f0000389000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x7}, 0xc) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000573000-0xda)=""/218, &(0x7f00006f3000-0x4)=0xda) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00002e8000-0x1000)=""/4096) bind$netlink(r1, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) exit(0x2) arch_prctl(0x1002, &(0x7f00007da000)="5db049c65c0191371c7218027ac760c5e7df9fffaaf85c4ebdec4aff22d502311d7362dc4837aae830415fff6382e7d1c777b6a36890bdf8b9225cf873d616c834c73b117c8fbfd7660c35641eac76220e63f73ad5bdc6ebe270f37fbe9e850de9ae1584e31e66670e07245b63c9a01f4dbb0ba5a3cb681bedc0f52b4716943be78bc9098bdbeddbd74f3b2deab8469acc7bf184d2f7ffbd2ec6e6cffa7bcd1a8319") r2 = getpgrp(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ebe000-0x78)={0x5, 0x78, 0x15, 0x1, 0x0, 0x4, 0x0, 0x5, 0x8, 0x4, 0x4, 0x6, 0xfffffffffffffeff, 0xfffffffffffffe00, 0x9, 0x218, 0x4, 0x43fc, 0x9, 0xffffffffffffffe9, 0x5, 0x0, 0x8, 0xc1c5, 0xffff, 0x2, 0x3, 0x7ff, 0xfffffffffffffff9, 0x2, 0x9, 0x9, 0x9, 0xffffffff80000001, 0x2, 0xffffffffffffff35, 0x3, 0x7ff, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000ea2000-0x1)=0x0, 0x2}, 0x400, 0x0, 0x5, 0x7, 0x3, 0x4, 0x9, 0x0}, r2, 0x8, r3, 0xa) 2018/01/03 15:01:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009f000)='/dev/rfkill\x00', 0x80, 0x0) writev(r0, &(0x7f0000244000)=[], 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f7e000-0x1)=0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000002000-0x10)={0x2, 0x0, &(0x7f0000c0d000/0x3000)=nil}) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000070f000)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009a7000)={0x9, 0xff, 0x8, 0x5, 0x3, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012e000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getdents(r1, &(0x7f0000bde000)=""/179, 0xb3) ioctl$TCXONC(r1, 0x540a, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000cf9000-0x110)={{0xfa9, 0x4, 0xf123, 0x9, "1961905be87486e98e88989caea2f72c0f9d405323e7943640b3f5d967bcab092f2904c8faf0e369c82f9cf0", 0x5}, 0x0, 0x0, 0x8, r2, 0x6, 0x8000, "763c3da508e70956fd999376d9bb9110ebbc48df6dadac3a5d65cd1ad86a22bea8513154ae7ded6cb6bca5f07e85d929605a3a23f21a9d6f6eb1c6fc7570d670", &(0x7f000012b000)='/dev/ion\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x0, 0x82, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000825000)='/dev/hwrng\x00', 0x80000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getdents(r3, &(0x7f0000113000)=""/150, 0x96) r5 = gettid() fallocate(0xffffffffffffffff, 0x0, 0x8, 0xff) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000251000-0x4)=0x0, &(0x7f000010e000-0x4)=0x4) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f00003cf000-0x4)=0x0, &(0x7f0000333000)=0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000006d000-0x4)=0x0, &(0x7f0000b47000-0x4)=0x4) getpgid(r5) r6 = semget$private(0x0, 0x6, 0x84) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000772000)=""/151) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fdb000)=""/201) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000869000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000081c000-0x4)=0x9, 0x80000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup3(r0, r1, 0x80000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000319000)={0x0, 0x8, 0x9, &(0x7f0000159000-0x8)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a34000-0x4)=0x7ffc) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000aec000)={@generic="07fdf61a3ecba58fdb8741dcdd58e7f0", @ifru_flags=0x200}) ioctl$TCSETSF(r3, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') pread64(r0, &(0x7f000047b000)=""/155, 0x9b, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a40000-0x20)={@generic="c9c9fb0639d6a424673a3ae6b7f38815", @ifru_flags=0x1}) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b19000-0xc)={0x4, r0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00008cb000)={0x8, 0x0, 0xc9, 0x3, 0x1f, 0x1, 0x1, 0x4, 0x7fffffff, 0x8, 0x0, 0x1}) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f8000)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d30000)={0x100, @time={0x77359400, 0x0}, 0x38b, {0x6, 0x7f}, 0x0, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000979000)='/dev/sequencer\x00', 0x480900, 0x0) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1c000)='/selinux/enforce\x00', 0x200400, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f62000)=0x43098497, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f60000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000003000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f63000-0x90)={0x60, 0xff, 0x1, 0xfffffffffffffffc, 0x2, [{0x3ff, 0x473c, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f62000+0x196)=0x2, 0x4) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f5000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f63000-0x64)={&(0x7f0000f62000)=[0x5, 0x3, 0x9], 0x3, 0x0, 0x38, 0x5, 0x401, 0x8, {0x9, 0x4, 0x100, 0x3, 0xffffffff, 0x5, 0x1, 0xfffffffffffffff8, 0x2, 0x0, 0x4, 0x3, 0x101, 0x2, "5b11d75855762951a7f871f254ab886ce222c8bac8783d5948ec70c5daec420e"}}) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f00003e7000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x80000000000000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000789000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/03 15:01:04 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00002de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002ca000-0x4)=0x9) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000043000-0x4)=0x6b, &(0x7f0000a03000)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/03 15:01:04 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ff7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00000d3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003d3000)=0x10, 0x80800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b71000-0x10)={r1, r0, 0x5, 0x3}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000457000-0x10)="1483dd7f96c6daaa194cd46226de9241", 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000729000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ff9000-0x27)='\'[^vmnet0posix_acl_accessselinux[wlan0*', 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000ff8000)=r2) socket(0x2, 0x80001, 0x0) wait4(r2, 0x0, 0x80000002, 0x0) lseek(r0, 0x0, 0x7) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000083c000-0x8c)={0x7fffffff, 0x5, 0x8000, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ed4000)=0x78, 0x116) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000954000)={0x149, &(0x7f0000f41000-0x8)=[]}, 0xb72abfa96ee1abe1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000efc000)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="", 0x0}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000a88000-0x1000)="31af236332f02b1de1c08a6425ab8a271bf235fcbf21731ff930cf185359b4c6e6935d9e17444df701f20f03e673b3f4f3d3c52285081841eb09be65ee669ed6d50b01d3cc365a0526844b156475d285d929206344c26606815c912cc35c3eef2e6225abc2dfac0d1907f49c04100e17837d07e2d6b8307b7b641ed6778614631dcecc4f7f11b785c75855a6a575f3ad4194e3f823b20115b4bb02e7f251bcbd408bd20d5e2dfe2f3aba0c12cf888ec3f27bcc23edf7073f4b56f3cd6cbc307a8769ee24e724d0ddff588f81cf8e46b0786ddb98b6aaaa8c94ed9bf0b257468be1805b432e4017859be8a5efe51a6330c32adf78078ff11c413bfa87c3fb602cce4da2d8425d4eb0e941965b550647a91bcbc92beb48f3ee7a7d5791bb1919975f8b5f39f56bf39cec130d85bebe1cb4f8d2212bbc50a5a35d9c2f3fdbeb6064b25ed95744f08339cb64d04853fd30b4301d3587ae6849b1b3d0c4e5bba8c7d18f33d41f0773103c9bf6308748e2801f85984e4d234d85609eaa8402abec581279289cb516e8eb763de47bc3bdca5698ae3fa9c79a4e900191f4e6584fe72c799e473606d0eef33c4b695b54ccf1016a867f3b770cd7b7955bdc311d00d7a307123d04a4527f314879a814edd42f650a7fbb9f9b47bc3a0b56d49f8dfac16028b86912c2ea96fa16ef1bd88c711f8f581244a8a232196937e7549a00aea124a2b037f4cf9488ffa3fd68855453ac77f6825c00943ea85ad9f45d56a50297d0459d4c71858aa177ac59d0e1a1b3bd3749044787a3bbcf525161a055961c1cf29f88952cd5ae3d5e25517af8fdf9cae6be8a6d2a8a605297c30a016ea27806da626353816878d9862a713d34ea9046d0e2c3c52f94407b92096d6a0f84e0fca967b3e237659171448752adad6a755ee14be63f4a21bd2e29d680fb496a2a5ba02ba4af1275fef553b685dd0a4ace216d05a3bfab7ac837f47599dc961eb00ae12fccac2afe56b9e5d19c5078362d0eee26851a20db5c82fbadac977e8b73e89282d94b0b1facfe420263ab7a4403ed6ea2bc9b613574ebacafd1f103cadd2edccfe3e55206cf3048a3f2f46769883c65171d7d5ae1c69cc74bf9f035f1118427ff607081e7b80e86593184de2534494749b278e4272f352d0b99f5c194f8f94918c95f8bb6e3d254ee3906903ab1804cb6ca670d3465a05a9f604b02bbf95af6b50b2c466ce7af028104a15cc4a9c0aff52d2c7e6db06bc801a7c8cfef03aadd2f6d23fe25ff33187e1d7bf0cd43fdb1a23ad40df4b63614a22382ec8956d5c393a9bf978e114167f43b50439d675a0fd149da37c1de47a6078649c2c6f396f3fc3877deb3eed874906bca64de01312a67c81bf94d4bdc19847b215224228521684f21d036c347f93891285b3b56ca8040c28213a66d3cffd3f74a04c92c2f670de9f3a232246828f7182d46cfbcdf99634e1f5d5fde87c5a380241167412b4478552122ad61f8e441f30dde0a21768ea7ba000cc8a4f219dc2ed111d8e79472ffb2c43bcfbe2a4b1d27728133b387515b5d7201bdcf4c0a3b43d4073edcd622fdedbe37a2bc64435708e6a05568715179110cc185154288f7de5b465f5b79064d419eb2090e281822d1896a82ad3af3e277f5c6baf45185791f72110ce9359d393766aabc31145c651d1c80e6533c944e01d34af8e0a90572f5aaf3bca342bc7324ca42b09b65721744ba34530dc378b7c2680c1e2e81e1e1fb7b4e44dbaa98dd4900818bbe90646c31298cc78204d108a899428d64ec1e7a34db928597f6f525f0d5f8129bc1f385b00194d3eb9a350bcc946e6a6a19ddc2d4ae4bf7d99e0f660f781db418c45862f4f95a3f763052c99275fd7f2f5ca590d9729952f2b3f867f2c51fb8c6e6f57d88a91614c656372e9b13fab0bb6ad91d0f2a3d5f6190573541b078d1ee18f0fd30aa3e8f7a41ed407b48a0fd3e84b03d483ed8b1da9070b1ea92f479939b9cba7bbd817aa9a3c3b8c526c6e13e3c33b217921e627cf653bc4103acaa8d4840bf80afacc38d36ec67a1459a0f5c8bb4bcb11fd779404af19f7b484032a7e32b0913526e9c7c5337e99fa337f31c63661ae014aa38fdebf3e6dac08d0b524600ff5ceb4891428c4cd2b157f437c2d33288ee1eb2e29d46987ac83f2854cfcbe159cb7778fadfa7c73eff2896d75a41c879cf73c88769de976d82aa475c43dea9498c388d4d280405d78109c669903248d483461d7cc59899a1ea62abc0c7299537b934adef1c73f4bae9066b8df5c6baecc78c7243432e6320223d461e18e362f14a56f9f93efaf3a5559e0f5759b3bc712142127fbbbeb943629df502f622c5a34b2648f92768372ab1f65a986cad78cb8c8d95680f1ba3757d01f6840c89595a2499c5d2eace52b12e43c17bf69784839387ee8999af33da26d8e75774a0e3bca3517540eb91c303ab3ccd557530db096559b2ca1682a0798852ac451b348538a44a975773f0cd6bdca07a825dd8c020716ef832c7dfc584395b13254c1e3850a46e05051e31959a4e123709fed43ed703be331c3c9c1aec0841d8313ccc590d3403c6d54ae29659d68fc976de25c0a4c4db7d68f8c1e14fd7039585faf59e79fd0f0ea08196a0413b2df010ace5a3c9124bb945e61198e590e218064fe94b6aee5c5f5edd79392fb590a8b037f6a637a0964dd3974d61031d7352281bb115b06a7b8288b00e884cb85f1c255e9bb39f15e5793bac20cf29f0d1af217f612b0074a2a15cbe464a3f8978b1b1efe5a6698462f8276241049361a714af93e795b52ed11768cb86efae22c6d525dc24de2bfb7b034fd05b43ad959fb560f112ea56c7e6d45b6dd93b66a04f34ea814ee79dcac2ad144ec6ad0f6e894a07ca9d9740d01d318568b34666c9d46a70b100dbea6f7ce8465010d110e28f45deed29de512a725ab06f7486ba904034f495a3e73a22de3bc4c13dc97019649a1cbdde241d8f0d6cbff4459492a6cb3a57582c7d8d98b0f1abe71a1168806481c0dc8e3f6e418b4699ecae50970d26ba724817621adeb6e3c83d74e6bcdafdedec8ee14032702de376d79d25e20ce3dde35a638699f688f8472149af72af641fe34ef4d36cd3c3d495afa1dbb9305c5ea5e8394ef38ce6e6e58a21676c7ccf97ca9551d7f0c07d5c372255e7593271ff6d634f58b6f74051d22785ca514c18c8cb48a2c72a5144742ab70786f4a4f038220e69dd77e35d4fe377104eb86796d44074dba80b36909498e2a178dc523004419f4f202bc7bea7ca349c8d6d3eb12bde1194bd7e3ce4bcd3d713137d4cafe4ba0ec83343abdc3c703210ed0e0c3c854f291adb8b84b936aeb58ea9a61194e6f7f47dff958b883f349fb9c9ceeebaf18775907c21fc9eb610dd7cb4607bb76d80941a65422d74a78335069a59d9e658f63fa125961ea58c2eabd3cdbd4ba373cb114f85040ded96dc38b8ecfde5a269d7d8f9dd84a804297adec18aeb9f9f74ccc9f2bde5b88d09baa748866b9c4963ad8e34a43c4fec45c35ec4511cfc2580cfc03b8878870d50f384835805cc84991a1f79ffc33279c902e1afd182b1683d2767fb41dd0fcb80214a873177c55312b7843969511985b90e29c14fd8301847c3251a452d6e2eb8f7dae735da8466e0982934044ffdde277251244bb03314d60703efbfb9f93f348c2f1ac1a91c0210d6ccf91ffa2a7f38a94a6d768d5e4027079d10b7a64e32cd8475639d182f5b9cb1958cbdcfb3bd0da8e8e62093a2592ba288507bec9de4e40621ae8d96efc0965aa9736b8fb4872417f7bcc12b990ddbed9a26dc477559694d6c7444e721e6bf30aa366c15127aad8a21cc4b93c920f9c104568676349ab01094f02a0a4f215f505b0861fe70ff26f569f8e0949256bcabc5f04f82f333b5823745812b19e9110fb0006ef8a56a832891aa6665e9aa67f37ea612f64c2ac1ea4b902280e6d14c8c1b3a6814a1e4612fc3264061d324f8faf1d22df638ff6b4430902dcca8c8e3dc15fd0b05aaca65da4cc140674b83d443e882ebfb8f4fb14ef71b7697c8fce01fa9ca1a11fd6e6aec94b60f659955251e3faa7003577962afba9825de2432809ce2461cee36e3cbb026ee40ef48339d3b00b6b8848d5a88424476535e44cd383c3746cfb7d15ab8bb1a352bd945d47ba523ddb6176cf1f85727e4cacd681f5c050875b16001ab081fdc151a557b08ddb4ada9ccf79d51af4d44eb9b3a4dbaa86f5281778214ebab8d8d4850a5c2bca2f46ac04b8e7318825cfc0451b97aea4dfb4dea876d277f6160560502cccf8db5235e36057ce63b47bbe07da74b07528140ec5b2abbfb75a4a0acd67cc2205a9d157fd92021a1aa9f09784991ddab36d1862f950e7de27dc3c90981ad2af22897a3189d759212fbbeea5da5c60dece59ef3bde8451e75585192fec89e28000624471aeba829dc7d90b573c52ed5b9ac0da958a8fb8a8811878c700a7156f76bf5a6b728738a1ceedaa5975bc8c45629ccc6700405b663b4ccda67902687721bd53b2cf6ffc9f605e6e8d6dbde48dc55aa489e42d8e196a49b42c49e72280e8f26fa16c01b0093cf307e837a2d49b018b972406b787fb5abfa9733647f3d93795d30c0cd6d1567f8f1cc3b1ade406658174c67d6500015982f7918bd2febc756d8e7222932fcc790cdced59aed24b28fbe5f59ca4b17f794c668882c10706c0113859673d25f55ab863890d7e0cbe480abf91ee0d89120c8a0080158dd233367e296777e1702b09800fb0f8aadc713033847a486961bfd96244f95c30aafb754d81c9acfde924936439d23214985f94d93408283ff490d3dad53dbb42702f9b1a7fe7c869f338af355b71d9dd6191fda480aa3c32d1e5482c92667d8c314482b6cb4485c0094051503c4f6dd28ef83533a7f064608fc3760f17a9fe641789d0174eaf20f45305af95455dbea7d965b8e2c094032ae52e35e7f566cc36a757d4e53ba28f8f006da3eed3e0d86c2c40bccb595768f843e6f1fb40b0167f42415e1fd3a291eedbcf10eef565ee38b970a245be15cd48a33a7d0b0aae3efef682d90436c0925c2e969a6e10a5423665e2b147065060ef5e64a00381381e17da388867415b9696e4ba9a2259c0c5312580e80632f81ffec3e8112f8560012577d54c927967eaa027d57455204cc3c0f12013894c578c48ad908edd6f0739fe36adf97631219a3a4a1f4ac46259d6c91d239cb38d6938b0381b04dbd5f39cac7c842b67e60a81856401a126d27cc2ee5aff9e71e2a9c8e7a75ed57a8028c940528f6a89b556aae6fe479c8156540cdbcfa24ababcc93ed99ce41e285c4604c4174025134e331b4bdcb41bd0417b23588c09f4914c4be2dae54bba61854cf340e35dfe107e28b75587a4456088be7e0afd07ac02a9c7d01ff83618c51b4f5d00c9927311e71a178d41d02d84e33241139a080e70384d781a57894633d146ed360fad78945313273245cdf3ccd742e6022e3fc9fd2dceb0a6984e4d81c3d5a3b3ed9afe7678559b3fbb3cf4fe1cdf0ed370a0c13288061cac1f9111dadda31ddad7c1415bd2b384b24e0848e2667c7546bc8ea8a9081f2f134c46994b4487e7b90c43a1b62b055ab8db41ab149cce9e691dbcc7afe23e63f3353d63e6202ebd6de9d03d203b9f97a20c3ac31f4cc23d619ff7689e81dd86af87d22271cf01968cfb5accca92852322124c1979aa2623766604f4a5cd8a65fd2124e0ae46bef7549d0", 0xff0, 0x0, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00007f9000-0xc4)=""/196, &(0x7f00002f4000)=0xc4) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x229}], 0x1) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000aed000-0x10)={0x5, &(0x7f0000001000-0x14)=[0x4, 0x20, 0x0, 0x1d33, 0x1]}) 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) getpid() r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f0000826000-0x8)='keyring\x00', &(0x7f0000b6a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000a3d000)='\x00') 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000827000-0xb)='/dev/adsp#\x00', 0x2, 0x100) readlinkat(r0, &(0x7f00008d0000-0x8)='./file0\x00', &(0x7f00000c7000-0xc5)=""/197, 0xc5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000196000)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003d4000-0x8d)=""/141) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d53000)={0x3, 0xd, &(0x7f0000083000)="8970b8b2ba579ad1af7a706f67"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d8b000)={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x0}, {0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0xfff, [0x8000, 0x2, 0x6, 0x8f, 0x4, 0x0, 0x9, 0x2]}, 0x5c) ioctl$sock_ifreq(r1, 0x800000089f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x10, &(0x7f0000f6a000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fac000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) lstat(&(0x7f0000a50000-0x8)='./file0\x00', &(0x7f0000be3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000821000)=0x0, &(0x7f0000293000-0x2)=0x0, &(0x7f0000bb2000-0x4)=0x0) stat(&(0x7f0000c72000-0x8)='./file0\x00', &(0x7f0000a19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001cf000)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000128000)={{0x706, r1, r2, r3, r4, 0x4, 0xe30, 0x0, 0x0, 0x0}, 0x0, 0x7fff, 0x2, 0x81, r5, r6, 0x3f, 0x0, 0x0, 0x0}) r7 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b7f000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000014e000)={0x0, 0x3000000000000000, 0x4, [0x2, 0x1, 0x2, 0x10001]}, &(0x7f000084e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094c000)={r1, 0x5, 0x20}, 0xc) syz_emit_ethernet(0x52, &(0x7f00001b0000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7fff) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff78, &(0x7f0000e3b000)=[{&(0x7f000005f000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c9000)='pagemap\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f000033c000-0xb)='/dev/loop#\x00', 0x0, 0x4002) sendfile(r1, r1, 0x0, 0xffff) 2018/01/03 15:01:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept$netrom(r0, &(0x7f0000d19000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000015b000-0x4)=0x10) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000035e000-0x20)={"04c7eb5fb427b28b056c268da4c12404", {0x4, 0x5, 0x574b8806, "a2f85f263d03", 0xda94, 0x0}}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000035e000-0x4)=0x22, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000034d000-0x8)={0x0, 0x0}) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000035f000-0x10)={0x5b, &(0x7f000035e000)=""/91}) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df6000-0x8)='./file0\x00', 0x80000, 0x86) mkdirat(r0, &(0x7f0000ebf000)='./file0\x00', 0x10) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000a9000-0x4)=0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000be3000)='./file0\x00', &(0x7f000051f000)=[&(0x7f0000098000-0x33)='mime_type+trustedGmd5sum^-wlan0+posix_acl_access{$\x00', &(0x7f00000cd000)='$eth0-+-\x00', &(0x7f0000e57000-0xb)='wlan1loem1\x00'], &(0x7f0000ce9000-0x20)=[], 0x0) 2018/01/03 15:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$setstatus(r0, 0x4, 0x44000) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000887000-0x4)=0x0) prlimit64(r1, 0x0, &(0x7f00002af000)={0x0, 0x0}, &(0x7f0000655000)={0x0, 0x0}) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f00003e9000)={@random="129f9dc660a6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f0000b72000)={0x0, 0x1, [0x247]}) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000007000-0x6)='/dev/midi#\x00', 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000006000)=""/240, 0xf0, 0x10000, &(0x7f0000009000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x801000000008982, &(0x7f00007d6000-0x1)='&') r1 = creat(&(0x7f0000dc8000-0x8)='./file0\x00', 0x60) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000d66000)=0x6) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067b000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f000083e000)={0x0, {""/7}, 0x0}, &(0x7f00002ae000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000934000-0x6)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000a87000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b2a000-0x7e)={0x0, 0x76, "da0a13df129f53621dc83cefdfd0627fdac11834fb17e409e719ab9bf906ea9ae5db8689e9c098508e98355a92631d9c44a5ad9d91ec5473ff349a245828339abdd444655de9ff540f65c71fa6d3b95496cbfdfa7e9c15001824638e8eb982c586f3552792ce3f3f75cac9e4c37d5f0be1c1b36661b6"}, &(0x7f0000737000)=0x7e) sendto$inet(r0, &(0x7f000021e000-0x25)="f73a5868558ca44a7fc826800cdcc0c427a40793c4c012115ca587598e28d177f0772817ea", 0x25, 0x40000, &(0x7f0000888000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e0f000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000a50000-0x4)=0x1008) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff21, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f00003c2000)="f4", 0x1) tee(r0, r0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000000e3, 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 = memfd_create(&(0x7f000092d000-0xa)='/dev/ptmx\x00', 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c0000-0xe8)={{{@in=@rand_addr=0x1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x2, 0x0, 0x2, 0x80, 0x20, 0x62, 0x4, r2}, {0x5, 0x4, 0x0, 0x4, 0x100, 0x0, 0x10000, 0xfffffffffffffffb}, {0x4, 0x1, 0x4, 0x3ff}, 0xffffffff, 0x4, 0x3, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x2, 0x7, 0x1, 0x1}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000021f000)={0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000601000)='./file0\x00', 0x0, 0x200) 2018/01/03 15:01:04 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ea}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x7, 0xf95, 0xff, 0x4, 0x0, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000014c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0xffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @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]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e0d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000671000)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d37000)={0x0, 0x24000000000000, 0x6, [0x8, 0x5, 0x100, 0x7, 0x9, 0x2d5]}, &(0x7f0000a63000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000502000)={r4, 0xc1, 0x3d, "d6a860dc6f0b6986a9365d56f425ecfdd928055ecd4b284d83990a794c1adbee667e8cdcd3d0d17a77a40ba4c9c0100c2ce8c6d6c9728d86382fd942f9"}, 0x45) socket$kcm(0x29, 0x7, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000577000)=0x0, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000220000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0x8) [ 50.607123] audit: type=1326 audit(1514991664.543:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 15:01:04 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$llc(r0, &(0x7f0000323000)={0x1a, 0x2, 0x3f, 0x3, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000001, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000786000)='./file0\x00', 0x10202, 0x20) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000051b000-0x2)={0x6, 0x8001}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000e41000)={0x20, 0x0, 0x8, 0x3, 0x4, 0x4}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000437000-0xd0)="ca16c3183b0a11632b62bee030b3f7c01316944384053ee6c163d4444f31e5f68b1821fd41879e7fec134f5a58fdfd24cde49959d11eaf11d4d825bae0bde8614d65463938dfaedfb04a329e8ca9e1d31e76da8236ed7f439406cf4d93e90854c58c0395ee2f6f0e5d12cbab56f0ab69f2dc2da27f2f5bdaa4caae3dda2790b4005efa2053892c3d", 0x88) 2018/01/03 15:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000058000)='./file0\x00', 0x103000, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xca)={0x0, 0xc2, "7e1c3d484becf9bbd4119fb72165678402053b3e6726f751afd577099c4bb735fd2ad7aad9e60b6466b3e90ea2d09c19144a71e3445ed6b924f3c024be369f5f0453ece9b852c0d33acd24a0c6bf7480fc88fa3058fe60f8c4fe915ca8a4fce798e35aa0c89012d66f7aa8c6bdc7efbd6df34bc05315a81e28eca7554f9293e7e96843b956f6e85e7f9090326e599c17769710ab9b866ccee380053a97d7a3d16832bf7302c3a328e190310d864edfcc00000e54c3047aa8bb5c9b8c9c9eb47bcac2"}, &(0x7f000096f000)=0xca) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000768000)={r1, 0xffffffffffffffc1}, &(0x7f0000382000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setitimer(0x1, &(0x7f0000c8b000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000047f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={r2, 0x0}, &(0x7f0000bfb000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ec6000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000693000)={r1, 0x1, 0x279, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x862b378bb4be2b74) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f60000-0x4)=0x0, &(0x7f0000781000-0x4)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009bc000-0x18)=[{0x8, 0xf2}, {0x8, 0xffffffffffff5904}, {0x0, 0xb0}], 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0x8, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000209000)='/dev/hwrng\x00', 0xec4cb4a40d463aa, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d1c000-0xb0)={{0x3, 0xc3}, 'port1\x00', 0x0, 0x50, 0x101, 0x1ff, 0x5, 0x6, 0x1, 0x0, 0x1, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) [ 50.725556] device lo entered promiscuous mode [ 50.726888] device lo left promiscuous mode [ 50.770838] device lo entered promiscuous mode [ 50.772797] device lo left promiscuous mode 2018/01/03 15:01:04 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000028c000-0xc)={0x0, 0x4, 0x18}, 0xc) mmap(&(0x7f00000b5000/0xd000)=nil, 0xd000, 0x0, 0x4050, r0, 0x38) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='"eth1trusted[\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setitimer(0x0, &(0x7f0000933000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b0000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000016e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xb7)={0x0, 0xaf, "7ca47f0e3a0d558224d5a8eec796bae776e8b80b4ad63e9c497393954b42c5b7a08617031853bf81a26e1c828e039b5e222829e993128b064fcbcdbc15c261a187fb55acf112d65c95c15e00e084f919b7c47d6925bb2d7f7896cae18654420f673dae69f5ae250561f9cd38f044672de7051a1e432379d7f214142a41a6ac09b19bf8f7849cbd959eb49207b34d25e6ab2a13171f94c6c72afee00b8b43d16ba452f2ccf800d04194cae3b6006216"}, &(0x7f0000000000)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={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 = open(&(0x7f0000000000)='./file0\x00', 0x200100, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00005bd000)="71631e", 0x3, 0x800, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000969000-0x80)={[0x2, 0x2, 0x15000, 0x6002], 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000093e000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a92000)="", 0x18b, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f61000)='nv\x00', 0x3) r5 = syz_open_dev$midi(&(0x7f0000622000)='/dev/midi#\x00', 0x1, 0x200000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000c18000)=0x80000000) creat(&(0x7f0000afc000-0x8)='./file0\x00', 0x100) sendmmsg(r3, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000cc9000)=[{0x0, 0x111, 0x1, "7040928b75f54a7fd6525cd8de1eb4e5bd7d2e657105969c1f2597c295e63468b14685017450a487ed1a868f951d7c5abb57b742cb4a22a4a262c62c3c5b70b86daf70fae9e37eeb80b520836f1d8fc08e59f7ffd01a4469ec6ad04b9c4e866ac2681a4fe6bf0eb5b5c84e1594ef4205f9f0317a6fec93f58f8deadcbfddb0"}, {0x0, 0x107, 0x9, "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"}, {0x0, 0x10f, 0xdf, "24d36d1b44e31442bfed073057bc831d1027ec0323a9964c4820d0c0d02fa4f94788831a4b1ce664f066da85b556bbc5d2a088a04b085d23292fbd88612bfccc2823261d970aa56544aef9bb632b9e1b9ab00369b48d5ae07fa48d75f5c497689dfb5e5f738753d2641674bb0105710c5f83ebf10361bd03f176abe7a4d15a2c760caa530d31b368fbc5e1db2bd2ee"}, {0x0, 0x117, 0x800, "050eb2843900799bd750e5713285aedee5aaeb525816b21c6ec4cddd78e75f512040e15b09f573640ea38fdf67247ce24a948b572b48331c29d120d19f32825f1abe2d7d37fa0068f78710724abcab00d38b5b9fd3022524fed110571439cdd314ce7c07fdba23e73c68cc384e8729c4da7cf7fe7234c50409644926385bb374b021d086b4"}], 0xfffffffffffffea1, 0x0}, 0x8}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bd3000)={0x0, 0x29, "71b6ad553687e6e5da9f4783a6d8bc1fbe33718769e7a9812ab6a7f5a6852d154a551045df5637cec9"}, &(0x7f0000069000)=0x31) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000038e000)={0x0, 0x1c, &(0x7f0000f18000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000329000)=0x10) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000d66000)=0x0, &(0x7f0000f28000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000867000)={r6, 0xe32, 0x9, 0x20, 0x3, 0xffff, 0xfffffffffffffeff, 0x5, {r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x8000, 0x7fffffff, 0x1, 0x400}}, &(0x7f0000077000)=0xb8) 2018/01/03 15:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0x130)="dc00000000000009eadd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cbb06a2f125e2c3525ad0ffffffffffffff", 0x98) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000853000-0xa)='/dev/vcs#\x00', 0x1, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000046a000)=0x4000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000647000)={0x2, &(0x7f0000112000)=[0x4, 0x8a]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000227000-0x4)=0x0, &(0x7f0000b81000)=0x4) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00005c7000)='./file0\x00', &(0x7f0000d73000)=[&(0x7f0000eea000)='\x00', &(0x7f000048f000)='#-security.system\x00', &(0x7f0000fcc000-0x5)='ppp1\x00', &(0x7f00002c8000-0x10)='-cgroupvboxnet1\x00'], &(0x7f0000fcb000)=[&(0x7f0000fcb000)='[\x00', &(0x7f0000fcb000)="f92b406574683100", &(0x7f00004d1000)="6b657972696e675b2f2d5b24c3706f7369785f61636c5f61636365737328657468307070703076626f786e6574315b00", &(0x7f0000fcb000)='\x00', &(0x7f000077d000-0x2)=':\x00', &(0x7f0000fcc000-0x2a)='trusted,userGPL.:mime_typetrustedsystem$!\x00', &(0x7f0000fcb000)='eth0\'(securitymd5sum,posix_acl_accessvboxnet0V(em0%cpuset\x00', &(0x7f0000fcc000-0xa)='keyring\'!\x00', &(0x7f0000ad5000-0x3)='#$\x00', &(0x7f0000c7c000-0x5)='ppp0\x00']) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000-0xa)='./control\x00', &(0x7f000012d000)='./file0\x00', &(0x7f0000456000)='devpts\x00', 0x0, &(0x7f0000fcc000)="03") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008ae000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000)=0x8) 2018/01/03 15:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000072000)='/dev/ptmx\x00', 0x101000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c51000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 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}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.800073] audit: type=1326 audit(1514991664.544:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.824671] audit: type=1326 audit(1514991664.544:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 15:01:04 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, 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) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000fd6000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000313000)=0x0, 0x4) 2018/01/03 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000931000)='/dev/kvm\x00', 0x608002, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d02, 0x0, 0xff}]}) 2018/01/03 15:01:04 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x2, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r1, 0x5607) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/qat_adf_ctl\x00', 0x101, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000074d000-0x10)={0x81, 0x1, 0x5, 0x3}) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f000086c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00000b6000)={r3, r3, r2}, &(0x7f0000c9d000)=""/5, 0x5, &(0x7f0000bad000-0x38)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:04 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, &(0x7f0000001000-0x8)=0x0}) 2018/01/03 15:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c72000-0x3)='nv\x00', 0x3) connect(r0, &(0x7f0000e73000)=@generic={0x0, "3d1d5305e5548b76c5dc7191ff2a874202243ce4ac39c31400632b3039dfc7dbb6dc873e15d133884c7601d58ef57f5ff0efd2c68bdc4405917abece29f26e91968f62d90366073b6a226d0d280b6e478516505a0ecb199b99cd65805bd92498c61a18706c75acb9e420503d539ce39aa99517702ba3644d34e7508b416d"}, 0x80) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/create\x00', 0x2, 0x0) mq_open(&(0x7f0000417000-0x4)='em0\x00', 0x41, 0x100, &(0x7f0000e37000-0x40)={0xf0e8, 0x844, 0xd29, 0x800, 0x4, 0x4, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000595000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000727000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e93000)={r2, 0x5, 0xdeb, 0x4, 0x4, 0xfffffffffffff801}, 0x14) [ 50.872927] devpts: called with bogus options [ 50.893472] audit: type=1326 audit(1514991664.544:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 15:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffff800) 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) dup3(r1, r2, 0x0) [ 50.893492] audit: type=1326 audit(1514991664.544:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.893506] audit: type=1326 audit(1514991664.544:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.893517] audit: type=1326 audit(1514991664.544:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7655 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000346000-0x8)='./file0\x00', 0x40000000000000) 2018/01/03 15:01:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000d7000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000285000-0x10)=[{0x2, 0x9c17}, {0x0, 0x1}], 0x2) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) 2018/01/03 15:01:05 executing program 1: rmdir(&(0x7f0000e07000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000caa000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) accept4(r2, 0x0, &(0x7f0000253000-0x4)=0x0, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000068f000-0x4)=0x0) pivot_root(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000716000-0x8)='./file0\x00') sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r3) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x1cd, {{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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) sendto$inet(r1, &(0x7f0000cd1000-0x3)="b04e", 0x2, 0x0, &(0x7f000058c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, 0x40, 0x0, 0x0, 0x200, 0x0, 0x0, 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) add_key(&(0x7f00009f4000-0xb)='asymmetric\x00', &(0x7f0000588000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b5000)="cc", 0x1, 0xffffffffffffffff) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000af1000)=0x3) readv(r0, &(0x7f0000d1f000)=[{&(0x7f00007ab000)=""/0, 0x0}, {&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x3) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) socketpair(0x3, 0xa, 0x7, &(0x7f0000890000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000054d000-0xc)={0x2, 0x9, 0x400, 0x7f, 0x7, 0x1000}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ebb000-0x20)={0x5, 0x80000000, 0x1, 0x9, 0x8, 0x1, 0x892, 0xffffffffffff8001, 0x0}, &(0x7f0000c8e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000010d000-0xb8)={0x0, 0x0, 0x3, 0x401000000, 0x7, 0x7f, 0x5ff, 0xffffffffffffff00, {r3, @in6={{0xa, 0x3, 0xfe00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1, 0x3, 0x9, 0x4000000000000000}}, &(0x7f00002b8000+0x6bd)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001d7000-0x23)={r4, 0x1b, "2bbf676f5cc5e58912143559e8ad845dc082cdfc76207f9a759cd1"}, &(0x7f000075b000)=0x23) syz_open_dev$sndseq(&(0x7f0000140000)='/dev/snd/seq\x00', 0x0, 0x88000) 2018/01/03 15:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d55000)={0x0, 0x2, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000936000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ad5000-0x8)={r1, 0x5f, 0x5}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000040a000-0x9)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000086f000-0x4)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000949000-0x34)={{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]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000460000-0xc)='/dev/autofs\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) read(r4, &(0x7f0000fdd000-0xf)=""/15, 0xf) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) [ 50.939102] devpts: called with bogus options [ 50.958954] QAT: Invalid ioctl [ 51.015265] QAT: Invalid ioctl 2018/01/03 15:01:05 executing program 2: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x44)=""/68, 0x44}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000002000-0x3b)=""/59, 0x3b}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000001000+0x422)=""/173, 0xad}], 0x5, &(0x7f0000000000)=""/229, 0xe5, 0x1000}, 0x100) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x101000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000000)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00001e1000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @empty=0x0}, &(0x7f00006eb000-0x4)=0xc) pipe2(&(0x7f00007a8000)={0x0, 0x0}, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000ae4000)={0x6, 0x3, 0xfffffffffffffffb, 0x100}) truncate(&(0x7f000029c000)='./file0\x00', 0x2) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x2, 0x0}) r1 = add_key$keyring(&(0x7f0000b48000-0x8)='keyring\x00', &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000986000)=""/6, 0x6) pipe(&(0x7f0000176000)={0x0, 0x0}) mkdirat(r2, &(0x7f0000a27000-0x8)='./file0\x00', 0xa0) r4 = mmap$binder(&(0x7f0000c5e000/0x2000)=nil, 0x2000, 0x4, 0x10, r3, 0x0) r5 = mmap$binder(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x8, 0x4010, r2, 0x0) r6 = mmap$binder(&(0x7f0000bd3000/0x3000)=nil, 0x3000, 0xd, 0x1000000004010, r3, 0x49) r7 = accept4(r2, 0x0, &(0x7f00001da000-0x4)=0x0, 0x80800) close(r7) finit_module(r3, &(0x7f000075f000)='usermime_typeppp1%!md5sumppp0\x00', 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000061d000)={0xc0, 0x0, &(0x7f0000045000)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000cda000-0x18)=[@flat={0x77622a85, 0x10b, r5, 0x3}], &(0x7f0000aba000)=[0x18, 0x18, 0x30, 0x78, 0x20, 0x64d3aee13bf34d6]}}, @register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000ce7000)=[], &(0x7f0000f44000-0x2)=[0x38, 0x38]}}, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r6}], 0x6b, 0x0, &(0x7f0000e04000)="6c22d5bc00d8e846cf8d08cef17564b7eb587f8df771ca75eb9af371ca4602dad30e90b7dbce4ead10ce252506eb142519a4d4e59700ed0ab63ca347aeecf4d8fb03ca31387f27e2eb3a5950bfe627af2f180c004bacb5c94bde97db3881f140de6954cb085bf5eece3c4c"}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000eae000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f000024d000)='/dev/vcs\x00', 0x41, 0x0) ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f0000eb3000-0xf2)=""/242) mprotect(&(0x7f00008bc000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f000003b000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00008aa000-0x20)={0x10f004, 0xd000, 0x2, 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket(0x0, 0xa, 0x6) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f000043a000-0x1d)=""/29) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000051a000)=0x2, 0x4) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f00009d0000)=""/4096, 0x1000, 0x10022, &(0x7f000092b000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) write(r0, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000625000-0x8)={0x0, 0x800}, &(0x7f000010b000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd8000-0x8)={r2, 0x3}, &(0x7f00000d5000-0x4)=0x8) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000083000)=[{r1, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r4, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) msgget$private(0x0, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000070b000)={r3, 0x9, 0x20}, &(0x7f0000134000-0x4)=0xc) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000669000)={0x0, 0x3, 0x0, &(0x7f0000239000-0x8)=0x0}) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) execveat(r0, &(0x7f000029e000)='./file0\x00', &(0x7f0000f8e000)=[&(0x7f00006c1000)=']vmnet1\x00', &(0x7f00006bb000)='\x00', &(0x7f0000558000)='ramfs\x00'], &(0x7f0000fe5000-0x30)=[&(0x7f0000d57000-0x6)='ramfs\x00', &(0x7f00005a1000)='ramfs\x00', &(0x7f00004a4000-0x6)='ramfs\x00', &(0x7f0000f23000)=',wlan0self\x00', &(0x7f0000b92000-0x1)='\x00', &(0x7f0000ec1000)="2125fd00"], 0x0) unlinkat(r0, &(0x7f0000689000-0x8)='./file1\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004b9000-0x2)=0x100000000) 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000678000-0xd)='/dev/dmmidi#\x00', 0x4, 0x80) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000eba000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000672000)='/dev/snd/pcmC#D#c\x00', 0xb277, 0x40) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000390000)={0x2, [0x100000001, 0x4]}) ioctl$KDSKBLED(r1, 0x4b65, 0xc723) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000d10000-0x30)={0xfd, 0xa605, 0xbe, 0xfffffffffffffffe, 0x8001, 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]}) bind$unix(r2, &(0x7f0000d86000)=@file={0x0, './file0\x00'}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000ae000)={0x0, 0x7, 0x512, 0x8000, 0x8000, 0xffffffff}, &(0x7f00007cb000-0x4)=0x14) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00001d6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006b9000)={r3, 0x7fff}, 0x6) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000124000)=0x1000, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002bd000)={r1, 0x28, &(0x7f00007b3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/03 15:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000818000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000c08000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x400040) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000cdf000-0x4)=0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076f000)='/dev/sequencer\x00', 0xdeedf55b3fcd85a3, 0x0) recvmmsg(r3, &(0x7f00009aa000-0x12c)=[{{&(0x7f00003ea000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d05000)=[{&(0x7f0000b28000-0x39)=""/57, 0x39}, {&(0x7f0000871000-0x55)=""/85, 0x55}, {&(0x7f0000664000-0xae)=""/174, 0xae}], 0x3, &(0x7f0000735000)=""/114, 0x72, 0x0}, 0x0}, {{&(0x7f0000a41000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1d000)=[{&(0x7f0000459000-0x40)=""/64, 0x40}, {&(0x7f000068d000-0x15)=""/21, 0x15}, {&(0x7f0000f05000)=""/4096, 0x1000}, {&(0x7f0000866000)=""/179, 0xb3}, {&(0x7f0000fc3000)=""/64, 0x40}, {&(0x7f0000ade000-0x96)=""/150, 0x96}, {&(0x7f00007f7000)=""/4096, 0x1000}], 0x7, &(0x7f0000eda000)=""/122, 0x7a, 0x8}, 0x3f}, {{0x0, 0x0, &(0x7f0000379000-0x90)=[{&(0x7f0000832000-0x55)=""/85, 0x55}, {&(0x7f0000093000)=""/158, 0x9e}, {&(0x7f00002b6000)=""/182, 0xb6}, {&(0x7f0000602000)=""/135, 0x87}, {&(0x7f0000bd1000-0x75)=""/117, 0x75}, {&(0x7f000071b000-0xad)=""/173, 0xad}, {&(0x7f0000132000-0xb4)=""/180, 0xb4}, {&(0x7f0000223000)=""/98, 0x62}, {&(0x7f00004b4000)=""/39, 0x27}], 0x9, &(0x7f00006d0000)=""/123, 0x7b, 0x9}, 0x9}, {{&(0x7f00004e6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004bb000)=[{&(0x7f000069d000)=""/231, 0xe7}, {&(0x7f0000afc000-0x7f)=""/127, 0x7f}, {&(0x7f0000b1c000-0x1c)=""/28, 0x1c}, {&(0x7f000088f000)=""/226, 0xe2}, {&(0x7f0000a3a000)=""/149, 0x95}, {&(0x7f0000d30000-0xa)=""/10, 0xa}, {&(0x7f0000f99000-0x1000)=""/4096, 0x1000}, {&(0x7f0000885000)=""/88, 0x58}, {&(0x7f0000d71000-0x6c)=""/108, 0x6c}, {&(0x7f0000407000)=""/50, 0x32}], 0xa, &(0x7f000040e000)=""/0, 0x0, 0x7}, 0x5}, {{&(0x7f0000fb0000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000)=[], 0x0, &(0x7f0000edf000)=""/177, 0xb1, 0x2}, 0x5}], 0x5, 0x142, &(0x7f0000e42000)={0x0, 0x989680}) getsockname$netrom(r2, &(0x7f0000115000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf4000-0x4)=0x48) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000397000-0x10)=@req={0x28, &(0x7f00005b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5ea}}) 2018/01/03 15:01:05 executing program 5: 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000779000)={0x1, [0x9]}, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004ab000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004d8000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x24000) r2 = dup3(r0, r1, 0x0) socketpair(0x1b, 0x4, 0x3, &(0x7f0000c74000)={0x0, 0x0}) ioctl$KDDELIO(r3, 0x4b35, 0x139) bpf$PROG_LOAD(0x5, &(0x7f0000353000)={0x3, 0xe, &(0x7f0000dab000-0x70)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xc, 0x4, 0xf, 0x30, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x442}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x3f, 0x3ff, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f000009e000-0x4)='GPL\x00', 0x7, 0x7d, &(0x7f0000585000-0x7d)=""/125, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da5000-0x4)=@assoc_id=0x0, &(0x7f0000abf000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000034c000)={r4, 0x1f}, 0x8) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004b7000)={0x7, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000004000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x10000000}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000866000)="72308c07320370dfca36c4fe187016985ea3841d2af85da5fa0e00942217550006a949f47b750326815f0f61e8b7b81e55ddb5ba46d8cf7ee7dfe2c1742f3a4f9f78f9539f037dc8b400c977927b9b93a6d44280cd5a77807f509e8bbb412394a723b21f3084816cbf69da5a36d067ab0ac479fb6a6d40595219ac7ed26fd14b4e4b8ad36984f15a2db8fef446139fbd017bc59403ff39285da3e1c1b4839218dabe5c03e02d082601ba069a2ad6fee55b6e24ae7b02848209954fc08212fc0580338edcdfa81bd6aa16a46924e7e2966d2774c346cd7435") 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008e000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000667000-0x4)=0x9) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e8000)={0x0, 0x0, 0x0}, &(0x7f00003d0000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000491000)={0x0, 0x800000000000, 0x2, 0xff, 0x7, 0x8}, &(0x7f00004c8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000005a000-0x8)={r3, 0x7ff}, &(0x7f0000c40000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00001f0000-0x28)={0x1, 0x0, r2, 0x7ff, r4, 0x7fffffff, 0x1000, 0x3f0c9de4}) perf_event_open(&(0x7f0000817000)={0x6, 0x78, 0x6b, 0x7, 0x1a07d32e, 0x3, 0x0, 0x4, 0x1009, 0x0, 0x7fff, 0x0, 0x8001, 0x2052, 0x1, 0x2, 0x2, 0x8, 0x200, 0x0, 0xed27, 0x3, 0x9ced, 0x7, 0x8, 0xffffffff, 0x3, 0x8, 0xfb85, 0x401, 0x9, 0x17, 0x2, 0x7, 0x0, 0x3, 0x401, 0x80, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffffffff832c, 0x0}, 0x40, 0xe4, 0x400, 0x6, 0xff, 0x3, 0x20, 0x0}, r2, 0x0, r1, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f000000c000-0x10)={0x2, 0x4}, &(0x7f0000011000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f00008c8000)={0x77359400, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000402000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000abb000)={0x2, {{0xa, 0x3, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x55ec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe066}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup2(r0, r1) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) socket$unix(0x1, 0x5, 0x0) r5 = getpgid(0xffffffffffffffff) prlimit64(r5, 0xb, &(0x7f0000a9d000)={0x6, 0xfff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000166000)={0x0, 0xf6, "66d24889f3c4f99bf807b07e38d39a98a0058d9b3c389b7215aac353f5f93d87745e9579b656599064de4ef9e3fd3219c133a1c8d82dcfe0eb5c26cb82fa438e43d348ae2fd1c8dfd06a16327eb7180c71e28dadc8175f7a62ebc88985c9d328d5cc0d27b7e18d4a7fcd1fada32a4dddf89dd1a707a34db94e6240099b796a5489c89fe151e26a7808668ae94d9572c8daeb2e4992dd244639cdb788d63519c54a8e19d09a7f73766a5d2cf0eed56c2c66b0dee9c160de25ab366093302ead73260725efe587a5bd6449d315958eed7aa50918df6219b43545687df9c2f68c8da2c02f276190642a26be88e466c56cddb5fc4e3bdfaf"}, &(0x7f0000892000)=0xfe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000689000)={0x0, 0x7fff, 0x0, []}, &(0x7f0000997000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ede000)={r6, 0xffffffff00000000, 0x5, 0x3f, 0xad1b, 0xe5}, &(0x7f0000691000)=0xfffffffffffffea0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba0000-0x6)={r7, 0x10000}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00001c1000)=0x7fffffff, &(0x7f0000852000)=0x2) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00001ef000-0x8)='./file0\x00', 0x40) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000090000)=0x10) openat(r0, &(0x7f0000cd6000)='./file0/file0\x00', 0x286800, 0x88) clone(0x2840000, &(0x7f0000230000)="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", &(0x7f0000234000)=0x0, &(0x7f0000269000)=0x0, &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") r1 = msgget$private(0x0, 0x44f) msgctl$IPC_RMID(r1, 0x0) 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000420000/0x4000)=nil, 0x4000, 0x3000004, 0x10, r0, 0x0) socket(0x9, 0x0, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f0000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cac000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000150000)=""/62, 0x3e, 0x40000000, &(0x7f0000dae000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000978000-0xa1)={0xa1, 0x1, "fb6ac1f4999020adcf9fb27f07254ad3e5006c8e37c074e42772b9e6820b185e235dccfd324f254bc577abbfd0e8eb70cb69d2d53564eebc3cad9ed13c4d6778860575c0ec99abe9de0fc829b3e0e6e511d9dde5043c84204b76e9692a70c9f1bda03716a73909d6872139edd02991dbdef544310dc9dd2aad244e0ede9a2d245a944a45a0e059a06b515cf9c62cadaa35c8b983e5a3515419"}, 0x42) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00003df000)=""/111, 0x10) write(r2, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) [ 51.418271] device gre0 entered promiscuous mode 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x281) r2 = dup2(r1, r0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000cb4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000790000)={@generic="98698cfb52b820ac907d46ba635d9119", @ifru_flags=0x4a02}) write$tun(r1, &(0x7f0000472000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003d9000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/checkreqprot\x00', 0x300, 0x0) accept4$ax25(r1, &(0x7f0000b94000)={0x0, {""/7}, 0x0}, &(0x7f000032a000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)='/dev/ppp\x00', 0x40200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x26)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) recvmsg$netrom(r0, &(0x7f0000ba6000-0x38)={&(0x7f0000ef9000)=@ax25={0x3, {"5dd8e4b6a0caaf"}, 0x1f}, 0x10, &(0x7f0000175000)=[{&(0x7f000011c000)="e326ab16b84875f715827ae58092fe5be68ecb1bbb323411d72303f5db82c60dcf7aff8e5c58fb964d8b65c03c5ca4a1551f1e1a123858cb7649941512e165a10ed6ef49a387a2a19228510bcd1a6667a32947c10376d0163cd599e6e5e27afb260036a540685778291eae7c065270fa1cc77b4f5cfaffd19a6abd9db35ded389651ece2541d0fb35864781758fef5d40bdf27df0950b363045c73dba1230d9c59f70bb0bd12aee7eb730657737246e1381e", 0xb2}, {&(0x7f0000209000)="f6f4b468a8b32f0e617d779665188e847602c593d4e6177c7453381058b96f98ff556e1c5c56e26a18ae86c5d7844e50779c3343583471189f5c1ecee1f490a06666eaa5b991fa068805eba7b35c16f69b", 0x51}, {&(0x7f0000b74000-0x1a)="844aa904705fab78c1e1974c1fb0c6dcad41e75a6afeb97efb73", 0x1a}, {&(0x7f0000d64000-0xd3)="b5c5c94575d6dc431c036671cbf432ec52474ee107097c81074d251bcb322947b4e10284c1cc184515c7ba8b57aae8ad7cc56bbc9ab17cd7c903a6386a4fe9cb3549079240d71eb00f78360098fb041193eff02bbb6277bf70b06e53714b449bc7011fad042a693149cb61a3de3e11cca1f43728f3420c9c7193db5cb555db0cddcbb86ed571c1f85a6e52af78d3b30628d1a51d2ec359d10fbd31e5e2345c03f7fb437e3a2a3b89d9716179f86828bc81415f7f8dc583a9795c64be87350eb481bc6a3e1b56b285ed608373090fd098459f23", 0xd3}, {&(0x7f0000df2000-0xd3)="bb8b93e19cfa37d5783ae6632df5e7d17e8281898059b2ccf4ad1c647e5148187bfcf6ea080c26ed8e1b03dc21364545428dd16bcbfe003619a022e5951d792f1fcd5950959390c537feeeacb77b7bc0d92adf4c3f345d0466c52930d88461bb0cdd3d053d2a7aacd7acf987b56cae0cdbdac93c5f2a6c9142188292ce3476aca6c5c265583761b634450f49d574b0173c26b8e7865d2600690ff69d4ecef0d3eb5d89f5ea0b2c3209986070b545836c88d0b0f69c3bbe86d8f2b9a47bb22a50d298715ef5da057623ee6c997e1f53d1e1589b", 0xd3}, {&(0x7f0000d3f000)="92946b1c7e59988cc9c5f20fc126b2554c3fa66ccfd45ddd60c03163d731c11d156249cb14c433d54cf67a618242df", 0x2f}, {&(0x7f0000977000-0x95)="79c4b9c9af40fb8a50294536f6b17cc945836c478147145e66712f4048e52cbc38c1e017d16b12465fee90053da2c9b4a58495bddec115c4ff7019d576bef0c78aad1a9585b8ff0a278d974d3ce9965f1392715bace50f4c5ab8a7ad6b3588dc5145425258fceecb19d8bc943216f841346721295ffd557933e0325b888d596f12507a121791b6984589a904164d19c6577cfe3d58", 0x95}], 0x7, &(0x7f0000717000)=[{0xb0, 0x185, 0xffffffff80000001, "c53212ec8d0f8613c03a00df6770078e6b3391c22bc1a286d3306c63066ef5674eaacf113e90033f34cae7e71aafbb11dc96bfd44ec824f92fa80303dc621be97e4081b2084067393916160d70b5fd7a8bead40bc36e338684c4ca2d68ab14844406056c678981ebae9174588d472588b530dbb8521ef4cdc179af3d1be8b28ec0d5abb066b11d45d659a121fbe0abfb4458f97b3993e41930e7d0e55c"}, {0x70, 0x10e, 0x5, "68a5286754f941fc05d134a0168b47e510f3dd366568fe26ad54c9cfb4da2469c13e484305faf10667d7980f372e8679a9affbcbc8547a69fad27e6e2376e84170476b682649290ac0a7f3c20495411756281ca4311f6fd379cc2c1ea9"}, {0x70, 0x10c, 0x5, "57445f9e974de87e9a99ea61ddfd992b4cf9b32011fd02c539d76868493889a3c5bda33b76987f44c156cd2af71c50440d1b19ca087ae48ec522b3818224920f300e6cb34aeef6c73675c838ea2fb251ccf68ef034306686351341cbf7e3"}], 0x190, 0x4001}, 0x2000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000951000-0x20)={"c05e8d230d3f6d68310faa4953283c6c", {0x4, 0x2, 0x3, "f1a4238733fb", 0x3, 0x0}}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={r1, 0x0}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ec000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f00001cb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000615000-0xc)={0xffffffff, 0x401, 0x10}, 0xc) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x8, &(0x7f00002fe000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef7000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000b2000-0x6f)="faa437bb35f0befa312d571ef14c70aaf7c0cf6c15bb5f1e85ddc6f45e9158a4c7fd97b9cb7debadba3855e19d7e34bcecc5bee80f974cc4a2d474b5de8336e04233325bf71644fb8f1f4e07ee5d832c93c42e20cce974a610ef7d23377014b23a6de1ef2fbeb4bcfac156e2c56920", 0x6f) accept$inet6(r1, &(0x7f0000f91000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c23000)=0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000930000)='/dev/rfkill\x00', 0x30000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000a7a000)=0x6, &(0x7f00008fb000-0x8)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000f63000)={0x5000, 0x100000, 0x9, 0x0, 0x8}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000e16000-0x1a8)={0xffffffffffffff3b, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0xfffffffffffffec0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={0xffffffffffffffff, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/03 15:01:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00003cc000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000001000-0xb3)=""/179, 0xb3) prctl$setmm(0x23, 0x2, &(0x7f00000c9000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000593000-0x10)={0x5, 0x8, [0x0, 0x0]}) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x82000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009b1000)={0x8, 0x3, 0x328, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000045e000-0x4)=0x0, &(0x7f0000b27000)=0x0, &(0x7f00002b7000-0x4)=0x0) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0xc) getuid() getgroups(0x7, &(0x7f00002ea000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000aa3000)={0x0, 0x0}) getresuid(&(0x7f00005f2000-0x4)=0x0, &(0x7f0000e2a000)=0x0, &(0x7f0000408000)=0x0) lstat(&(0x7f000028b000)='./file0\x00', &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000e4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003c3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e2d000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f000041a000+0x2ea)=0xe8) stat(&(0x7f000072f000)='./file0\x00', &(0x7f0000484000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f68000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b8f000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afe000)=0xe8) lstat(&(0x7f00002ee000)='./file0\x00', &(0x7f0000598000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe(&(0x7f000091e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0xe2ad, 0x0, 0x427, 0x3, 0x0, 0x101, 0x810, 0x2, 0x0, 0x3, 0x100000000, 0x16d, 0x8, 0x2, 0x20, 0x401, 0x9, 0x3, 0x9, 0x28d, 0x0, 0x8, 0x5, 0x1, 0x7f, 0x100000001, 0x3f, 0x1, 0x4, 0x4, 0x2, 0xff, 0x10001, 0x91f, 0xfff, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x2040, 0x0, 0x1, 0x0, 0x3ff, 0x3, 0x7f, 0x0}, r0, 0x3ff, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x757e, 0x80000001, 0x9, 0x3}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xcc, "2edd20de2554ad4cf812aed1a19a73d26fb48251b06945898dcc564ff7c1292b11ec8fbcf0b1708beb32b88c9dacb3de2ee437bbf7fe41a530fa700b91701b1030ab9e150d9cb375cde7ab5135e4ee48c27c8b544178ba071d7b4ef80b6dc53d8a2c4c6e52f11fea55b131e75315e82b3339638bc299e72d7b619c5132ee25c0fcee48c2276132924b897d1be3217bafed89b9d3c2ac8fc13a65abb63ffd4905e25926a3445ed56ba73bcfe16af4caa7504c99bab4d6625439ed7cc1828148b8ed3fbabcd31eb39fcbfba9fd"}, &(0x7f0000000000)=0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x7, 0x0, 0x5, 0x7ff, 0x7b, 0x9, 0x1ff, {r4, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0xfffffffffffffdf1, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r5, 0x800000000fffe) write(r5, &(0x7f0000003000-0x1000)='v', 0x1) dup(r5) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r5, 0x0) r6 = semget$private(0x0, 0x6, 0x301) semop(r6, &(0x7f0000d25000)=[{0x3, 0x6, 0x800}, {0x0, 0x100000001, 0x800}, {0x1, 0x9, 0x0}], 0x3) setsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f00009a8000-0x4)=0x7, 0x4) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00009bd000)={&(0x7f0000615000/0x4000)=nil, 0x4000}) mq_unlink(&(0x7f0000ce7000)='dev ') 2018/01/03 15:01:05 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ee000)=0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000b73000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) dup(r2) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000fec000)='/dev/snd/controlC#\x00', 0x6, 0x200) 2018/01/03 15:01:05 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000afe000)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b7000-0x10)={r1, 0x28, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000002a000)=0xfffffffffffffff8, 0x2) r2 = open(&(0x7f000073e000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r0, r2, &(0x7f0000e65000-0x8)=0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0xf6, 0x0, 0xffffffff, 0x7ffffffe, 0x50000000000000, 0x7f}, 0xd5fe}, 0x9) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000859000-0xb)='projid_map\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000193000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a2d000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00008d2000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009eb000-0x8)={0x0, 0xffff}, &(0x7f0000789000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e2000)={r3, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x6c93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xffffffff7fffffff, 0x7, 0x80}, &(0x7f0000970000)=0xa0) recvfrom$packet(r1, &(0x7f00000af000-0x8f)=""/143, 0x8f, 0x2000, &(0x7f0000ac8000)={0x11, 0x0, r2, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x200) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00005b3000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000d7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xa40}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0x140, 0x0, 0x1}]}) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000953000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ffc000)=0xc) writev(r2, &(0x7f0000835000-0x60)=[{&(0x7f00009b3000-0x72)="c3944a35b35493f89c7fe914f21194e5e18b2f394bc2ccad61e22bcde6907daa96d999c022c41d67d77fbe097fecad20bb4e031d0f16bb782533919d1e20f82279e0a6f01938b2264ef00e56ed534f96a72c3a793152f313a47a8e14f08ac0e138ef4008951fb3917629f3bac9141dfae4c6", 0x72}, {&(0x7f00004cc000)="5a2b12197b3dd0c3ab19e68a367cdc2357d556941839601ebb7d5d6b5fdb39fd0ce8bf690a988fa16b88293ea64b0d6db37cb1c781954735641041124b60fd310fcd2bbdfba66380fe2684e5ebbdd6cac076aea3a84f070d7e3601c8fd270790", 0x60}, {&(0x7f0000f03000)="c28f60627f92099be5c1e53d1d5921de1e1e1220886ac450cc0d12f8da8d19ec862cd33eb58e890f344a1e6ecfd1547e511a542fc50f10cab654cd21f922cbd5a79426febb4a8c3d2bf0d5d3639d316711667b90f247bd6e9ec6a2eae0140eca01ffaa263c8292f9efbfd74fcf4936064208dab9e6081bb45f05275cf350ddb4129bf1a6c3d458fe7c4c6c94a4afbb8177ffa2b1c0a1afa94940bf20f35dac2579f0aea83dd7c7025a7401a354c515e7a559cdc4a12475a83ab37731daf0f0bf36a92682bdb5c2e6f1e32210a23ec51ec00cded404c46843ff0eb63548", 0xdd}, {&(0x7f0000410000)="e94b67997259bfd03144291e3222878ca50139ab25a93a7303b2a60df7f1c4716121314103ea781412ea18dd5fed3f0988b8563162a20572bc38f53e05b15b64d9767d1984e9b25df35fd314c04e3234", 0x50}, {&(0x7f000015a000)="5c5c2c0ccc47008edff03cab81b54269bde37b18b6cb4b291813746b955537ffc9a1fc4ec51ae784801286e421db47a95e403d4e17574fc8cbccf465ed24784d57260261f0a558543ebbb5cb6f041cbb704758a2a7460742ee49f77c7dd6fd201aca2aad4fbf71964bfe22967b4a80c373c7b1173fdffcdd99d39aacfdac5ae7debed39a3435f1e436dfc8d2ae6b923dad5b6102683f31de430fcc5153bc36e715d905889c9fb72e4fdea245", 0xac}, {&(0x7f0000712000)="f69184e028039a72c8e834af2b1e925b14202b5c57439a6ff34b37bee8c3e1a1865dcad9083a263152e22dde7f9da0de247521faa981e7f87ce17510e195d7adb0722539e9bdbf9af891c9e9b79065e4e6e46dc18b900f66b2b233d9640f39693227ed837beaa9dee7fdbae1837d3f90c474c05bef1529eca873d7ea275ed3e58b863a6b1e3bc5a2", 0x88}], 0x6) sched_getattr(r3, &(0x7f0000d10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = syz_open_dev$midi(&(0x7f0000e17000)='/dev/midi#\x00', 0x9cbc, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ffe000-0x10)={0x80000001, 0x10000, 0xfffffffffffffffc, 0xe5}, 0x10) 2018/01/03 15:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = dup(0xffffffffffffff9c) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001b2000)=0x1, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000319000-0x23)=""/35) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00009a8000-0x4)=0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000012000-0x8)=0x0, 0x5, 0x5) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r2, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ba2000-0x8)={r1, r2}) sync() llistxattr(&(0x7f0000670000)='./file0\x00', &(0x7f00002ff000-0x2f)=""/47, 0x2f) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8001, 0x0, "f70b54b45c7d6a1f75eda3b7f864e54311c8d66b308b3c14755ebd3ffd33176c7421157692e76061569d44393e7ace3174de3e628b7b585e47adc9d6ca7dc2ef157fdf1244aeab59bf905cd470506c7adde8d3f5b52750c1b9af4c63c9c6efd5ef4aef9f03e045b91a1021b234a387dd2ebaa7acae9f859b9ab49420291f6cf5f4d200c9865af5c38514ef610f62e02ad0ea8a135012df290dedbc3a8af66a24aff5bbc5c1db527d47ed681f80e0dbbf2df72406cc664d62bb93d508138ff7efbd5ece33b59128293de63a63458d1e849175a2b9ca74393208ee09a78ee5fb5a8eb270"}}}}}, 0x0) r0 = request_key(&(0x7f0000689000-0xb)='cifs.idmap\x00', &(0x7f00000d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a27000-0x8)='vmnet0.\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000168000)='ceph\x00', &(0x7f000072a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000845000)="400f18a1185552eca4ddb6cf381986d8c5b8605a8eae94eac1858027ecfcd799569cda7159056a2dc1f7f873a89c536991ee839803190728f90c8674bce141", 0x3f, r1) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000041000-0x10)='./file0\x00', 0x200) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0xfffffffffffffffe, 0x804, 0xfffffffffffffff8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008bc000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000092d000-0x8)={0x0, 0x8}, &(0x7f0000b26000+0x4a7)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000174000)={r2, 0x3bf}, &(0x7f0000038000)=0x8) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d91000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000198000-0x20)={0x0, &(0x7f00001ce000)=0x0, 0x0, 0xffffffffffffffff, 0xe}) 2018/01/03 15:01:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000228000)=0x0, &(0x7f00002ec000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000011b000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x4e, &(0x7f0000a5e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x400, 0x0, 'ecb-camellia-asm\x00'}, 0x70) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdd000)="e659f6669d156b273e4ab029742ba83a406fb46b074768dca9342e0f34fe315f3b213fcb7289752a61097ef242b63a5e44cb81ba1d46a5400142becbd4200f2f49", 0x41) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) fcntl$setsig(r0, 0xa, 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000672000-0x68)={0x79, 0x0, [0x7, 0x8, 0x7, 0xb08], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r2, 0x6, 0x3a, &(0x7f00005bd000)=0x0, &(0x7f0000b31000)=0x4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) io_setup(0x8, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = msgget(0x1, 0x5) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000e5b000)=0x0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000143000)=""/122) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socketpair(0x1f, 0xa, 0x3f, &(0x7f0000c83000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000f03000-0x30)={0x6, 0x3ff, 0x6, 0x8, 0xb4, 0x8}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000098b000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) write$tun(r1, &(0x7f0000467000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x1018, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x647, 0x0, 0x6, 0xda, 0x305, 0x0, 0x7, {[@eol={0x0}]}}, {"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"}}}}}, 0x104a) r3 = creat(&(0x7f0000e69000-0x8)='./file0\x00', 0x110) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000905000)={0x9, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00003ed000)={r4, 0x4}) 2018/01/03 15:01:05 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b26000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000)=0xc) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x501000) r3 = syz_open_dev$admmidi(&(0x7f0000e7d000)='/dev/admmidi#\x00', 0x8ea, 0x10100) r4 = syz_open_dev$vcsn(&(0x7f0000f5e000)='/dev/vcs#\x00', 0x200, 0x20040) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000440000-0xc)={r3, r4, 0x21}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r6 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005b8000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000304000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000f5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006ae000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xe6, 0x0, 0x6, 0x2, 0x20, 0x0, 0xaf, 0x5, r2}, {0x0, 0x3, 0xffff, 0x5934, 0x10001, 0x1, 0x2, 0x0}, {0xc0, 0x7fffffff, 0x6, 0x1}, 0x73329ced, 0xe, 0x3, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x2, 0x7ff, 0xffffffff, 0x4, 0x3bfbba3b}}, 0xe8) kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/03 15:01:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x400, 0x20000800, 0x400, 0x7, 0x718d, 0x5, 0x5, 0x200, 0x6, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 15:01:05 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0xffffffffffffffbf) 2018/01/03 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x0, 0x0, r1, 0x800001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd0e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r4) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000072d000)={0x80000000, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={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, 0xfffffffffffffffc) fsetxattr(r2, &(0x7f00003c9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b30000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) writev(r5, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000e3000)=0x0) 2018/01/03 15:01:05 executing program 2: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") getrusage(0x0, &(0x7f0000877000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f00003e7000/0x2000)=nil, 0x2000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) memfd_create(&(0x7f0000c65000)='nodev&\x00', 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000776000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}) fchdir(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f00007b2000-0x4)=0x4) 2018/01/03 15:01:05 executing program 0: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f02000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000096f000)=0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000f01000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f02000-0x4)=0x14) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f02000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c2b000-0x95)=""/149, &(0x7f0000520000-0x4)=0x95) r3 = dup(r0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092a000+0x928)=0xc) [ 51.964985] device eql entered promiscuous mode 2018/01/03 15:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00008a4000-0x10)={0x0, 0x1c9c380}, &(0x7f000036d000)={0x0, 0x0}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/03 15:01:05 executing program 5: clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 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) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000506000-0x8)='./file0\x00') syz_open_dev$adsp(&(0x7f0000e6a000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x1) 2018/01/03 15:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004de000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c8b000)=@assoc_value={0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00003ab000-0x6)={0x1, 0x5, 0x937}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000011e000-0x10)={r3, 0x1c, &(0x7f0000871000)=[@in6={0xa, 0x0, 0x5e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}]}, &(0x7f0000699000)=0x10) recvfrom$packet(r2, &(0x7f000012f000-0x86)=""/134, 0x86, 0x10000, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r4 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000e00000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000099a000-0x4)=r5) 2018/01/03 15:01:05 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fe6000)='/dev/snd/pcmC#D#c\x00', 0x1, 0xa000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe7000-0x8)={0x0, 0xffffffff}, &(0x7f0000990000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe7000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={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}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/03 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/policy\x00', 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5f000)=0x0) r3 = msgget(0x3, 0x1) recvmsg(r1, &(0x7f0000cbe000-0x38)={&(0x7f0000029000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000048a000)=[], 0x0, &(0x7f0000d24000)=""/42, 0x2a, 0x8}, 0x10000) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000f34000-0x38)=""/56) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) accept4$inet(r0, &(0x7f000033a000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000-0x4)=0x10, 0x80800) 2018/01/03 15:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003c7000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000029f000-0x8)={0x0, r1}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000344000-0x4)=0x0, &(0x7f0000eb3000-0x4)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000000000", 0x14) ppoll(&(0x7f000050a000-0x28)=[{r0, 0x130, 0x0}, {r0, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r0, 0x1a4, 0x0}, {r2, 0x20, 0x0}], 0x5, &(0x7f00009f3000)={0x0, 0x0}, &(0x7f0000be4000)={0x0}, 0x8) [ 52.060459] device lo entered promiscuous mode 2018/01/03 15:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000327000-0x8)=0x0, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000076000)=0x9) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) 2018/01/03 15:01:06 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00007b0000-0xbf)="01", 0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ef1000-0x4)=0x1000001, 0xfffffffffffffd55) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/03 15:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000001) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/03 15:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003de000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f3e000-0x30)=""/48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082f000)=@generic="a78e96c0f22049991397aaa3289ce8c3", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000052a000)="b5eb3f91880a14b165452f61f84dfdee", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ifreq(r1, 0x2000089f0, &(0x7f0000dcf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a6d000)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) sysfs$3(0x3) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f000090c000-0x2c)={0xffffffffffffffff, 0x2, 0x6, 0x200, 0xb, r1, 0x200000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r0, &(0x7f0000b50000-0x38)={&(0x7f000073e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 15:01:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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_pts(r0, 0x0) close(r0) dup3(r1, r2, 0x0) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x20840, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000006000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x6) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000004000-0x10)={0x5, &(0x7f0000002000-0x14)=[{0x7fff, 0x3f}, {0x1, 0x81}, {0x10000, 0x7}, {0x200, 0x94b}, {0xffffffffffffffc1, 0x1000}]}) ioctl(r0, 0x8912, &(0x7f0000003000)="") 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00009c1000)={0x29fc00}, &(0x7f0000c01000)={0x0}, 0x8) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000073b000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc0000-0x10)={&(0x7f00004bb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000024d000-0x1c)=@req3={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x1c) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f1a000-0xc)='/dev/amidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006bc000)={0x4015, 0x401, 0x7, 0x7, 0x18, 0x10001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x67, 0x0, 0x0, 0x0, &(0x7f00004d1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x0, 0x0}) 2018/01/03 15:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003e9000-0x8)={0x0, 0xfff}, &(0x7f00008f4000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001cc000-0x1)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r1, 0x2, 0x40, 0x400) r2 = syz_open_procfs(r0, &(0x7f0000781000)="04616d6dc0") bind$unix(r2, &(0x7f000004a000-0xa)=@file={0x1, './file0\x00'}, 0xa) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/03 15:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)="") ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000fb1000)=0x6) 2018/01/03 15:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007f8000-0x66)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xc, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c47000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) r0 = getpid() capset(&(0x7f0000007000)={0x20080522, r0}, &(0x7f0000b02000-0x18)={0x1, 0x1, 0x10001, 0xa35c, 0x400000000008, 0x6}) 2018/01/03 15:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) bind$alg(r0, &(0x7f000004f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000498000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000a82000-0x20)={0x20, 0x200000003, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) 2018/01/03 15:01:06 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000efa000/0x4000)=nil, 0x4000, 0x81, 0x23813, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$TCSBRKP(r3, 0x5425, 0xffff) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000030a000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000e300", @ifru_flags=0x2ff}) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r4, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000aaa000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000003a000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/03 15:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000024000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1, 0x3, 0x4, 0x3, 0x8000000, 0x772}, 0x20) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b42000)=0x10001, 0x4) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000005000-0x30)=""/48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0xd8)="b15a67ffb44bc6b570cea33903bd9b725ee50c9f18abd3b46414ebc6792ee81c2e693117028aed83b94c5de8775e382739c3d6b622970d2e678fdb89534028eacca85cf66d1a889aaf48fd7a4ccae36dd6eb41dbcf15f4557904083efd5ffc53a7fd9488070040234342b909bb18dccf53a1c64bd1196e86038288b4bccc0dbfc6dc78aa5302c212ebc1acf7e532ddea02ad97fddb7647b0d265ce608c49b58f4c4d2e892f0994847fc43f92357d632c654b79e0b1caa1053b9233e69d82dc5325be8d8e286c4395c83ff122fa36fb215af68a6f0fa393eb", 0xd8}, {&(0x7f0000002000)="aef5e396f9025ee492cf2fd59377483dce3e787315ed25370665f87062808244a59165beb166545c03dc80", 0x2b}, {&(0x7f0000003000)="9fb2bd20d1aa3a215b190a11d90eb9c5f5e13c37b269b2f4977ef54b5ee6846b560a3f43dc16b1856ef7f954eabf2fdb78bb6fe3cfb048168098e138ca76ac21a19d41da11558941d4934bd1230d2fe971bb7688561997fc5392b52b575204eeb602a2ebd8d1a314ee675a9206fa1b539b8f7844d63113cf826619411126dc53eec5f36e2e8958cc42fcca121c0893812c", 0x91}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x49)="7e6b3c08cee7fed4535aded5872daf746e8e9366ecbb1fc24320b8d37c4842c4b25e6624962e8195cdff16f7b0d3e63a61ce96ecd21273d20ba188cd8f155445cadcf66b9cdbc80469", 0x49}, {&(0x7f0000004000-0x47)="9aecbfa8766ef42c0f7e1b4e9385b251807bdc00b2f64e17393a509ee96653df6ed31e8d7150505a1b83cd762cf80d827f731c52bd94f92ec83a4c257a2a0e44a6ada1db581085", 0x47}, {&(0x7f0000002000-0x39)="4ed54f451ea3cc760b1d48ddf7ee7724a1fb33e4c501da70396e55a726b6c523397bed225237689cd60c45aa309d88ee70894bd3117d40b323", 0x39}], 0x9, 0x0) msgget$private(0x0, 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)=""/129, 0x81}, {&(0x7f0000004000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/192, 0xc0}], 0x3, &(0x7f0000002000-0x25)=""/37, 0x25, 0xc90}, 0x2000) 2018/01/03 15:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/status\x00', 0x0, 0x0) inotify_init() r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000946000-0xb)='/dev/audio\x00', 0x100, 0x0) clock_gettime(0x800000003, &(0x7f00004c3000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000f82000-0xc)={0x72c, 0x4, [0x200]}) write$evdev(r3, &(0x7f000027b000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x1ff}, {{0x0, 0x2710}, 0x4, 0x2, 0x1f}, {{0x0, 0x2710}, 0x40, 0x20, 0x5}], 0x48) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = dup3(r2, r5, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/03 15:01:06 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000073c000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000639000-0x4)=0x0) creat(&(0x7f0000b94000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f31000-0x11)='net/softnet_stat\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006bb000)="4bdc919f9da7156afd38a650397494efb2856b4ab4b6901f644f98ea8d98b538129eeb70a1edbd1596906bbe162786f1370650d3a9d1e0550886fb55e7204afad9ee16b57c8d25ee17e8afca4d009cf2d0e14c2645751dc11d66870c165b1474f496f7258a2c68b041e44d86070b7db664bdb52d04b01983ee6fbbf5b24547259898ce326bbabdd6b667fef9a6e773403201aa361750c08324e7f8476de223bb406cb911b8cefbbd3eebd0af7f0a92cd41b18f73aac8c67c2c5b27bab78fff62002d0979b87aa726c215a1955b937df28c8a8e0d5f2b", 0x38f, 0x0, &(0x7f000050c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) sendfile(0xffffffffffffffff, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077b000-0x10)='/selinux/create\x00', 0x2, 0x0) lstat(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000b2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033e000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x2, 0x1, 0x2, 0x6, 0x2, 0x80, 0x80, 0x3f, 0x5, r1}, {0x400, 0x36, 0x8, 0x2, 0x0, 0x200, 0x0, 0x5}, {0x1, 0x8, 0x6, 0xfff}, 0x7ff, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x1, 0x2, 0x80000001, 0x1f, 0x7}}, 0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000142000-0x4)=0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000063a000)='/dev/dsp\x00', 0x1ffc, 0x0) read$eventfd(r3, &(0x7f0000002000)=0x0, 0x1) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x4, &(0x7f0000668000)="02345c") r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000f20000-0x8)=0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/03 15:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000082000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r1, &(0x7f0000b1c000)=""/173, 0xad, 0x0, &(0x7f0000166000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) 2018/01/03 15:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8024, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001a2000)=0x1, 0x4) r1 = syz_open_dev$midi(&(0x7f00008fc000-0xb)='/dev/midi#\x00', 0x2, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009c6000)={0x0, 0x0, 0x936}) pivot_root(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f0000c6b000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000006d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000791000)={r2, r3, 0x6e25}) r4 = dup2(r0, r0) r5 = dup2(r4, r0) sendmsg$kcm(r5, &(0x7f0000c07000)={0x0, 0x0, &(0x7f0000cd3000-0x70)=[{&(0x7f0000da4000-0x1000)="fde6d20263969d5f5b09565c6e926c87d29a6fb5d9e63fca417aa429020dd728dc9505a318f2bd63bbef4f0c3c2a0ca534fb6ae4206636cecd05e3545bc2129d1e6ffaad959b101e08edef102a96fa42b415763e4918f4ed817588e5543c66566cc7388b161426edd8f2fc3cd5c9c7bc277b7dab2ca01395682e1e675f88cd4fc4bf5e02d39b910fc292d66c70190765ffd9a22e248217d23eab74d889373969ec73b7d806713578139601ca6b452a6d35335fc35d30ac87afc9599851fc029c568dfcd7b17d29f4c5e9de72536e9b64e61583c8fe79a5ae9bfa308312cd020bf7e63ea5e19053dbc33f439e27e8ee5b668180ca9fd9662492ebed01ad743028def754747b3b579314a4df99cf23a1d9dc991760a540c45f23f8f06c74800b03c681d22a10e9c5112e7752d2d245ba8e8b5e5a89f6d606cf7591f2783ba30ddf280aad9048a4d1e702d31ecbe745114a5e68a141702d1414e2ca8998abe77bb7e62406695323fc818d5f08ce91a1d0a2f6f8e8bad78da17fa05560bae24a5d3aa41954c72a679a1a0ed72813e381cd3dc3a89227683dc874d44de7fb6f23d8c6b13925c018e21b31dcdbed680ee016f20c1eebe859bb7f4378b2e59859a918c5f550ebe569f7e9ca30d85c7394c1ff57b05fee92c4b637205bb7edd86df0f01da046625da4c78e25565162ec641e222adfaa71481ddb599fb5c32459f6c4b4e1745a6d0bbcf5f10fec21edd37e4b85dcb135cf576fc91e165ce9c7e808f4390f4dc2cad961258a41690681f909f34a2a70630943356d639a13bfda47897d60be8dad11ca3036b62159228a7bb2f354c3125fea9c1c6b97bf42b637a0da84150e31306a05d70e8c701d3927f82b186e4d5156dadf5092ee3efb32880bdb68caad37fc9b00ad95f15c6ef0619ce5eff091350ffd752e60366720f22b83d5f61fecadbd5627c3785bd162c45e119269668cdb27786fd90dd09ca764c142a5753783ba45a902fd7fa9573674efba622065404173fc17857d8c52f94f3fbbfc6211c4160e62c22e56c5fab232245df27455eff6437587e0bb9acdd0ca29ec239e880f9e968377b952546d35b78e8f9f2132e915d41eca3c687da0d946b93ed081e7dc69ad0c80d499bde4ff3b5c1a57a4592025d18bc85306d3253c9a8a94c70bff4210af09ebd4884927d9575d022f77d9c7400e78b0a4965b480c472337f0e21c32ba67d366d873ffab63224f07c47c5ef1a848900f459b6eaf690da69b78361b34ce2481ebc916a41cb54e045b5195f7550b918592d7b36466ed60689c40f3ce199ce39f461aff48383b3ebd13c9e6417d544fffc754d88d3e9beb5d09f90d214db1e291cc93d58f5dfcb03253e376172e7ba2ff808f9eff4aac962fd105c05a0a59953a267e1f989a292162223dca9fd46da836cafff6ca9a48992d9381ca3b06291c048e69fced76a9be3338cd3991952d8a7fdc333996cc1f1a50e739b8e7283900b987c22633ae7835ba4d00cfd8973c5740d1370cb9199ced13c90b47c1fa67872e2f90e12b2a779f86efb2ea35deec81f726c62d28feebfdb153c6e3594d22ae1a34a695a6476af91aa28275bfcd688abe432ff78a5c952b0a57fcfd8cabb47222f135cfddd7b6eb07af8fc3618c98d767b6592db0b8db90958dd8b25485021d5cb5c88ed4be8878dc1b9094b6e1788780bbb2b1be8aee72de9797dff572aebf54d6d6e148ab78c2e38821675a73a38cc1e25f81138b9084bb0ebbad234e2a17a3ad1680fa6d3a0e3315c1f6529019570a6986b587b88c55a538195cb64d92c3d0f9425bc72d5ea6abbffde757172ea18cdd9b3a9994db6b00d8ae05bd4bdad78c7c5cdd90cc410fd5b2089ef8289b35173e044e782cfdb7f0b6b01193efa69e1a6e27fd076b4bc04a053d6037b83ddc0f0feb2aaffcf5a18ba98d3bf9d47570f9b0791b9b5db6798d5075f9cd6e214079569c24367f8e2438eb236a52287b740b92dceddc8997f14661fc551db17c3f3b75f808f51971407fcfba8f05723ba2c23b3fa3548a0f3992c505b27994937bcd004c23d6e105acb0ccfeadc771484bed582fb15d22ac3e7aa214f5d09dbb3fcf9a724491b2b91e5e5cbf3d9b299724778bf8039dc9d994df0da3b2032fe0afaa7b607ae7e8cea3ab74088f0fee74b99d2469ceedc2f64a696e1f5bda0b9c918a25d1cf9a6318bcafa4cc1f3408f9bf6e1fb22b9895440ebee44fc63338eeda581c1b5b273d6270e0db7263a951bed65b965d9ce9a24d60da2e804fe60098dc681a64f2974f047954cccf796760d5416a780bd8a159bb28d959e31ed1275ef54c2ce910e7bb780660c6085c21066edbc83b7ccfd2aeb4487138bafc018e80bb46429e95077876abba51a9be4f8439ab6fcb5724336db8f72f32b9f06df2f332c9896968a24088c08d59a95e009c43adaf7495f26b41da204e3342bd7a30fb068f1c50ba0ef24eb79576a0a0a1850fde31046a4f1c479dc0cded2020c93400ffdbd1b8a9bb79596f22b8bff738054c3d65720935397061aabe3c08be708775f5744fd62759dc35d5e1004d14ce89caf16860061a7a1226fc44d10b2792d894bba1cda0c6b62819001c7a9172145e5092876e9d16c9614c9685a1d1c4f3c2a9c83fe24be45476f8f399f48b369d79c468d5ab752c1ff6f5b03852b327909602611f06b3a56c7dc4bb01875ea06aacffeb72a8097adc28ca4db869650184bc3c8519cc8af4fcd066a5ff21494eeca72c9a296d3fa6015339c1b0f8b2e0768d6148ba5af60720280e44a1bd6db3c4e362ede342a405c558b91511025276cc22dcbc044b98cb72fa65130b729d94e5f5a507996b0a2c43a6e4941992cbbd511dc54b53290d5f698d881d90887c269205d6c33b1b740c33cbb2eb35276a398ccb801a3db196e0163e1c1177bde9d030b9d3634da401344a061baf77f6f61eb28ac8998bdba597cc33308459030fa7502afd0c469ad03e8f90bdf90dc02d94a1f50dfa0de8e984ff9805f70a8d31e0b3687b46eda8b139a74bc06162b85065413a0b4f8ea77b108f38b2a5540571e82f8a557081d1314b3ab18b829f504d92d9598658078d0431b73f99ab292bcc0e534292981c776973964a3041d47f712f4f848495b48e60d7f506cc8d8d80721a414ccecbc1c6329860db51e89e85dc3fdb23d9ae1acd528cc03e5e1adc1a5e747d3bfda4f7801b6b7a2642d74bc66f9f2266b1eb49380111a4ba519fe6c2501b428ac93417ab4d40cd2285b84f4978ea1886389f4ca583164dbb8c4045de866ad5cf79308ed3a40221f15f6b45b97a64012cbf63809e5e102799beb126179697a3c268f99df62bc1df6af4fe727924d9db5129d9defe438cb8e9ffdfb1cdb7659aed33736d161e22f46043c333134ca268295df096c4d00b16dd20a261afcd1eee0c2c73af95c1f622b534f777602d03c1c445f73d2298e77353b1a7fc31c262f02aeb0ec6a5a4cd9303d51e4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0x1000}, {&(0x7f00001d8000-0xdf)="bb1b7db0e4c95690665412cc341151e0d7f304aa7a93b661e5da5f36b508c520552710affd897b85d3af5bd88a6e2b62817a4933024fab88d26441ea13b94ca1dec7719149ada73a6c6668461474dd94545dfcd5213df12e030e47b3d6e486692891d82bd7feb84b4f29b6586cc09171d5e3c425ae3ffc91842ddfe1022891cd4d605518d7d1d4f87de0f006d5f8d6a53f827f37daeca43d84effec73eea4fa86bab9e278e04596099f95f36e5a6b8b596caa6e1facc4b83af18d060c3eab0b86cf5a00a1c46f89a95515c898afc32d2cb9080c352227635305ec08e865eba", 0xdf}, {&(0x7f000062b000-0xbe)="cdf0ad2bf18c79e416e55a57df2e5c98fe34b7b9d1f7f15264b27272f2d79ac16e2eb1958d6054fe1b1c8aa30f7c2303c9ba405d6eb587de6ae11f50ef9885bde4eb86888a82af5be42fa95782184dc11e1d410eee46d6a2cdbcacb9a02e74b8b84cc21c6210662cb178ebc1e5900ac5f2f6a247f965f7a48e75da564624f20260a95659f4ea28b3bca454080217029307e923e020483606f9110bfa6244a55acb4a72920ea57abbb05b2b6806db45a0791fd3e6fdda8ec950811331fe0a", 0xbe}, {&(0x7f00001b5000)="46479702ad11f8ff04934659000f652d8fca54357a06562aec1c56c1866098ce039ff6cd585ae2f571a9a33b581752a23ff5b6916562d8c3f7e7f2f2545c77d80e09346f52a30df580298270b1ff1acbe4a437dae5082c7e22c7e8aa56d36e47cd8ef16df2e4f699230bbbe77f6bd49c04dc826d1f74345fa9258774e0414ea679197d40ced46acf4d549f2a3d7c6f30fc1f042eaa2118b238989b2c6e910f46b373aa71b7b68a", 0xa7}, {&(0x7f00009a1000-0xd9)="ac0d2cfbd6510d888d9133063f9674d31c835df75ac69a08f66e4dce5bf19e85b9c28e31b92aa03179ddf97c19b2148b0e8cbdd33bf9d2a5315c9385449546f505541dd6d4f8b834075239f3da9724f347b38b394f43ee03a7e4d6702dd42c6906dad6d4eff91e7b8917398ad82f6b45114b5e8fe3e83614c7ecdb3aee12ca95be17e5c6aee4a21f5e25a8434b898075105095339245cbae680ba25a422ec2de9791e067d7d5471fbffb0eb893a7b786c91299132b1b89de939b9ef72503c2b5f6d98386172d52db1dab50ec392d2801e01a0126f98e667fa0", 0xd9}, {&(0x7f0000d5c000-0x78)="a9ea1672ad66079fdbfb5ba9f5ae03136d1aeaa860bd75031a140478f7e094319a61264ae03da4c50f2329287db8e30e0e085ea2ba5c2b5028a41734428262993d8d5ce0cbace2a405ea15bf3d66e0ae83713f4a19b46985846123347c94667332a8509bab19129ca062dd1633b4b84efe41c87080e63a25", 0x78}, {&(0x7f0000ee0000)="e45d17eae9fb859f46e87c79823b1d941fd68d135c34cabe18adda1fdd1f3ca1dac3722f352c7fd71aee3026d2e73e7e946c96e030aaf36b289f527a8a8eae1f9029fa94e337920d210f1b307b3da1656e426db15c3927ae6ed7f430b7fa134cd901b8962f3f29de7f5104e5e9c68b137bc548158fa886260efbaa3600a1c195dd6980", 0x83}], 0x7, &(0x7f0000fbc000-0x578)=[{0x78, 0x0, 0x7, "ef80b69b77f27e08502a1f3073c56c34b68d05f550e92241839bbfc93f876ecf6e186f2f12b8f31ac34c8973ca8d7adcfaa797de99709dd876de6709d77a7fdc0359e4292373da55e50d92060aec00e0704738b9982fa579d56d153093e2c3b7964f"}, {0xa8, 0x11f, 0x6, "fb0c6ec346d2f4c3b2fcdff953b6f8b7799b47e1564c394fdeebc650960e33a58f4fa18eedf45f4926b7195a38eeb566d1ffec086779aabf1f8cba582cd4c58972ebfe067feb245da7a4b47e6846438471ad201d87d6fc25b7ff06eb6a7592d8494887312821ccea610b6a42d343b71e1203f5be2311149418f1c023b49dde118460fa55566bc82d59d0de43ec4b165279d1"}, {0x98, 0x0, 0x0, "d3f8656fb1f75ee6c9c656fdba36ed8dc1e3d2d7b73dd80648e1a88ed4e384c138a89f817e3561f1558646c10b2f634306fd7ab274aaa77c02f335fe5e3a62de9e564ce0b3c190f28a696184051ece834a9310a57325d6a8412ebc3cd4ac341e71b60147caf4090e98d4f4e3d3a77d7f6a774190649a59ae281f72221d67ca31217bb650"}, {0x108, 0x101, 0x1, "aa03b776bdb616cf99bb42567ae3ab4aec96ef9f62e80e219b97227a154a22fda2ed0ce423c4ca3a5b7eedba118f099ab8d4014ca35b6e5ba9a6bdcebe799e393b23808a4b1feba57c52f040cea70a3e2aa6e3ad06294d472f75963d0045bbebd8ffa2490a75f2b40bedc17f0b1ba8e45f8d627d7510e75c0941737095028e0315253967a8dd6254970d78342ef1ebeee8a10dbdd38f4e6c172f2760f993b9cc4a4c4c2364ca93c50a787c94416c412f05059cdae3338ddc64bc1ea355cb40b219154b28acacb9247f724005d87683271fad6ac4846ae05a8c3647230d26f6eeb7ba307f40cf39c377270703069bc6c140cbf4ea"}, {0xd0, 0x1, 0xffffffff, "40410f89858dcab622d9d5f7b75c64198fd9b796be81a9b6f73fe0f4fceeaa89241f59ac1f3345acc6b8eab6e6fd69a10fbc016f62771ed039fda251e27dc38be8930c8bfa041df7b53c00f2f61d9d64658ad132b32fdb6e8d346a464f8af55f249963949913d828395097ee40fd20d1754305d467d27c60f0bb8ad9e5dcb3c05d62c7d3a601e6be077a91176f964c0295ee809acc40f125ea85bf2e451f8ffc5530bbe5c4dce592442a3b413cf412847af0ffea2a35e82a8e1a61"}, {0x60, 0x29, 0x7, "b22d5c053c42b3430501dda3c486117bbad9a30b9fed46c93dc00f6311e8027f417cc142e6a36dded5f8f0abb8275f59b1fd76312b19fd6dc80e36ff0ac83e45a65fb6c55a79478bbe5c45f599de985c"}, {0x90, 0x0, 0x6, "bc7a339cda6cc73b31a6805f396e9d30d09bdea896d55bf3ea284eba5f8cde99baa4e620793442ffc612787f611d1473ffe48ebd0a0fc2db3049f373c8ca39e33558910e694247ef6946aa084977c0c132353f4cba8803f68122fac4d17211048b201e746350eaf72b9db6bb6fa945ea75e64d7931641377027042"}, {0xf8, 0x11e, 0x81, "eb2b97a23c7500fdec2ace27fb1469ebee292dc2b9c1794181b0fe5d799248f4a0279d367bdbe0f0606a7f9caed56fc6c314b80e7db624d90790e0b9eac07923973cf7a3ad657bf72fabfe4cb2f6c052d0ca2d5a16caced869b1bdf6057383be7b913b3ba39692af355066040f651928d9ed932a1798ebe08a9cf80eae29c10816f273db1aec4810f140a1524944314ba612010c958092aa57c7899662c6549bc323ebc6e16790e535816627eb6d1f4e1da489ccd5221b2006ba25d0cd94954fa5e66ccc49bf8295474fe86bc6ff00c998203deae93d73af6bbc5a5ea667a8363b2de9b2ae87"}], 0x578, 0x4080}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001ba000)=0x800, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000041f000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 52.798188] kvm [8079]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/03 15:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005a5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000003, 0x820) perf_event_open(&(0x7f000025c000)={0x2, 0x4d2, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef6000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000301000)={0x0, 0x0, 0x0}) [ 52.846323] kvm [8079]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/03 15:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000669000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000e6000)={0x0, 0xffffffffd157ab12}, &(0x7f0000f43000)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a17000-0x8)={0x7, 0x7, 0x5, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000040000-0x14)={r2, 0x1, 0xfffffffffffffff8, 0xd0, 0x200, 0x5}, &(0x7f0000a06000-0x4)=0x14) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c39000)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/03 15:01:06 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000693000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000757000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xd0, &(0x7f0000002000-0xd0)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4cb93427, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0x0, 0x2, 0xb05, 0x9, 0x6, 0x20, 0x8000, r2}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0xffffffffffffff80, 0x66]) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x8) 2018/01/03 15:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a68000-0xc)='/dev/amidi#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000711000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000010a000)={r1, 0x7fff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) pread64(r2, &(0x7f000066e000-0xb1)=""/177, 0xb1, 0x0) 2018/01/03 15:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2, 0x0, 0x0}, {{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x6bef, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x0}], 0x60) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000bd8000-0x18)={0x100000001, 0xff, 0x6, 0x100, 0x6, 0x9}) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cc2000)='/dev/admmidi#\x00', 0x9, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000191000-0x1e)="73797374656d256d696d655f747970652e7a9a3a216b657972696e67009f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00006d5000-0x20)="020f0019020000000000000200fb3700d947e76ba5bc8f9a", 0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce2000-0x14)={0x0, 0xd86, 0x6, 0x35c, 0x800, 0x9}, &(0x7f000037b000-0x4)=0xfffffffffffffdd4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d8f000)={@generic="46392a9b5e19cbfa38158a149b67c36c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000018000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ce3000-0x8)=@assoc_value={r1, 0x8000}, &(0x7f0000e1f000)=0x8) syz_open_dev$random(&(0x7f0000c4f000)='/dev/random\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004fc000-0xa0)={r1, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1ff, 0x6de, 0x7, 0x40}, &(0x7f0000906000)=0xa0) 2018/01/03 15:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x22) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f00009fa000-0x91)=""/145) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000ac2000)={0x1, 0x0, [{0x40000002, 0x0, 0x0}]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) r7 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f00009b1000-0x4)=0x0) r8 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f00005fb000)=0xfffffffffffffff7) readv(r8, &(0x7f00006a3000-0x70)=[{&(0x7f00000e1000)=""/96, 0x60}, {&(0x7f0000e04000)=""/126, 0x7e}], 0x2) 2018/01/03 15:01:06 executing program 0: r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000e3e000/0x4000)=nil, 0x4000, 0x10000000003, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xbe)="03704dfa2565b89551c1d290c97e116f4cec2a86cc5ed8a8ea5807740fcd55690bff72f79a3b47a4d83689ec3f8c55f233e0fbb34b2a6b07e2c7c36c94634b11fbee926bd42b667054a8b1ed1d687a28a6624cea4c89edfd0d5473e6a19bdcfb48b133ab1463c8c56719205ed05733ca7ebc64599139aaa125a604f2bf1338ab6850429f5f616deffd7864b9fc77e1c9cce8e1e32e4c1655d612492c6eda107575938e6d3f25a9b3815a07490a7b170af512e1757d911a144405c32b5818", 0xbe, 0x4004, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd0000)="8f6d2dea3c15ba11d5babb64048a80f409538f34a7d9dd8fa79ca82d4735d85b5a35da1cd361847b", 0x28, 0x0, &(0x7f0000a32000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de0000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000916000)={0x79, 0x0, [0x5, 0x400, 0x4, 0x80], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000132000)=""/227) r2 = getpid() getpgrp(r2) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000262000)='/dev/sequencer2\x00', 0x2c200, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000858000-0x22)="1e00000018000776530000000000480080200002020000052200010400ff", 0x1e) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000366000)=@common=""/16, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000053b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fd000)=0xc) rt_tgsigqueueinfo(r1, r3, 0xb, &(0x7f00006c1000-0x10)={0x41, 0x0, 0x1, 0x40}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r4 = dup(r0) shutdown(r4, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2018/01/03 15:01:06 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000)={0x1, 0x20, 0x10001, 0xfffffffffffff820, 0x5, 0x10001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000005000)="3a4f166f9233d8eaef727e36608c3e1bd1c95fe6c45c8fb54e09fe14dbaf8c0029ac58fa2f1334aeccdaa9581917b5f6cc6d76d4f1207ccb000e7708fb8e5fc5be1ee86c925ce92ba9d36cb73d9e22084ee9a0cfe4d24b670473a6c37f28a019d5cc727ef5fbd941468be73341e4703ecd8dc39d4133396f40d8af623a066634881cc692fe20563f7883be438991012cda50260fbafe4cbe884e5309a385fab1546b70aa8c5e1fbd699b9241a5f039533a3eed2645eb59b82b628e2482529e9f22a41ff010292a3d5972e1ba9026dba817", 0xd1}, {&(0x7f0000005000)="2290f5ed7a73b5f2dc595d7358518607da3bb35479774571414deca61434599236c961f2e838fad7b02aaf94a2e9", 0x2e}, {&(0x7f0000005000)="3fac89bcd80cb0e8791fc05722ed499796a01c762f50e47badd7c67ca52de9f527838174b9d2b166f4ff22523f6e6f46355803f2f9189d3c9dee14da59f7ad61e98512c74503b9cd4a956d9ef3fe5f9e9bbb1c7d357eb9ca7e2f09a02fce46d278707d2c206ba5eab5bb6b2806fbe78764d054ea12eb6f1cc29f755193e28489164e6159cbce12cfab4542b0e6ba78dba5a3a1ad0a91bb358f4f2948af4b38d661fc8f527827ce4fdbf4", 0xaa}, {&(0x7f0000005000)="a5dac5fea93ebd678bd27c99523b8ce1642dbf8a912cfe56506a7a6fc8946b7687a00c7f38f1e513bda2d66a72ca50d3600e37338d1fc00853f850392e322a3a7a8e20b575b918e7d9eff324934780c7dac03e3302d4fa2cb8bda648927c0c3cdf534c3f11c45db85ee0225e3d158c9c2dba84e4b5213b9ffe8c85fdc0db86ff9417288b822b52f241b25213ff4691498de25f92dcbde00661aad26ff6760910a062c51b31b5c8ec998a079aabdd3026d64a8d0d3953dec1bcd59c488fef648c5efc21826f9207cf", 0xc8}, {&(0x7f0000002000-0x61)="1466571a2f95543e79ad042aa065e82f164a43b45e4f8925c569545a2dd88dca2eae4243a4a484790f59eaa8b4c48379eff92d8197a0dbd4a352d1a0c8e825a867a1a1daa1e72150e6dd80a2d8c99f095df07dc01bd46e9739f46705bd85f39736", 0x61}, {&(0x7f0000005000)="8f3e7b7b7614ea7c269082844e1f1f96868797c34602054cbb", 0x19}, {&(0x7f0000001000-0x89)="5937f7bb47b75e08202c2a3211b98c6c2092eca1c226574cca58df4a67838c35671cacbf21cb55839307f77e8d5644ae2d22a7fe576a1318f85bffde4f46e2613b476ba203c89d943f2d58674759d8c712efd547cad7959130103e755959edacbbdf0f4fd80ac178d413aac8f1cecb79be6deba98369a3c23c69ac62c5351d4e818580a2f72965b935", 0x89}, {&(0x7f0000006000-0xd4)="c76064ed583072c5a1663d54fd0a6f41f01648d59cec0b6d0e27786dfa6822aca2e13f5fa1f745d7a47333f48d191fc8745410115900c3bd778b7da390d06e9c886206b7753af8c8f0be9a69155bf1d201493122cff005c27ad468cb35481c150b677169ba3d480d36aca339a66f40cebd25801c26d900bf9196def96f6788a064631f36a1f9041eeadb9cc67d6d9e9af09adf1d7dcec07da7b745c8a8dfd3f913d6749ce4b007de13266a716a48dd29a5bd6456351e1873671048942e117a805df05bfce15b1baf77833351ebaec821b3875122", 0xd4}, {&(0x7f0000003000-0x4d)="4ed758d1f26596cdff071f211336c22059f772e8de7d6af8344251a1cabf09a14fc2676d3e4c35b265aa1102cd4a1ca66b88ffa57d459d62aabff7ca151179274b39ad4b73147fe253db640651", 0x4d}], 0x9, &(0x7f0000005000)=[@assoc={0x18, 0x117, 0x4, 0x16f2}, @iv={0x28, 0x117, 0x2, 0xf, "7c837c7eab2670759280eb0793b51d"}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x80, 0x117, 0x2, 0x69, "55a7ca7f5f9ea53150d356e839455fef526133f9e38a5fb9b0ecea791428f0c1fb301d29a09dc1655d0155bf78aaa08779bb8661110862424b846f1c7f7aa7f7b37ba6236dea5fb6c40877577135c53a2cabdcfe02725fc5d9ef03da602c7ef3fda39002eccd2c49c4"}], 0xf0, 0x8805}, {0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x16)="4399ba24cfa3ad6563a53b34414573f2e4fe7311cea6", 0x16}, {&(0x7f0000006000-0x9b)="fee9acc740ec69b955285075ff3e222c971bdb40a90bded701fd4fa1b7b321ad70f9d14c14ca6ade5bd4c4ef47ff560daf527f07c2a1aba2a9378aaf06a461c13ac1632b3d11132dcc1b43f705e7a21307f0d917d002989843fd277241b89acd2dacf0178aa951c1c9a2c2d6930bcbf0e8310c0e75a3e8e089a7aaa4d5eea18fbb7a256f42f3a7538668bf5b9c1c902d40f90f8de1beebcd64f5ef", 0x9b}, {&(0x7f0000004000)="16756f5a558336212c041d4c57cfae91c4", 0x11}, {&(0x7f0000001000-0x15)="486a65911d90011440eca8e7e7d7685c33b099a2f7", 0x15}], 0x4, &(0x7f0000003000-0x1298)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xd8, 0x117, 0x2, 0xc0, "7387321e59cd521d1480f635ef51808094c311bbdfc466416d781c7494f106201b93a377792e82e3fa0811d1b7a0a39fa187d5ad0bc4330248aeb4afcdf0aceb65da85eae8176c633df6b4a04eca21f06d6e446ced175e5d8f2579348eda3a6d478f8a146868f168a628b6bea40f3816207aaa8ccca9080e3a9a69df7110437f40f374bcd167bf2c709f7f2032b379177c256d0075705b507be95835c20675fcca6e4183be4412a0e847e1e62e483c4a778378556e904a1e6d5f51c0a1a8eb21"}, @iv={0x100, 0x117, 0x2, 0xe7, "2df8bbbc466302d561b56e670dce18028b3d632c07feb3768cc0f69ee604f4684898f7559f974fa9030f0a5a569721a4b70ab6c38cdd512fce16727e7a1502504e313f745bc62166eff65c02fa07b11ca2ea0613885549277da810e21014af065cc26ae6cae63a37689a027e778ed381955520d6509294ac01ea02a9aed285ce86b15c5189e2ad570017fcab5e2c72092d0263240336b772124d5f05a52d99c2e68f320a68846aa0fd01c6adf84cc4c3b5208a574e7da26cea0769547c352e37a86f6bd89051ae08f57c6566c8d9d4f18c295a16b0494a261ab834ab96b77ad90238e19021475e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x9f6d346627c647c1}], 0x1298, 0x4008050}], 0x2, 0x40000) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="919af493a7c6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "f9ff0001"}}}}}, 0x0) 2018/01/03 15:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) open$dir(&(0x7f0000ee9000-0x8)='./file0\x00', 0x82080, 0x20) request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7f000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003b9000)={0x0, 0x2c, &(0x7f00002ba000-0x2c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}]}, &(0x7f00004c1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007d3000)={0x0, 0x6760000, 0x2}, &(0x7f000075e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000272000)={0x8aaf, 0xd, 0x200, 0x80000001, 0x0}, &(0x7f0000532000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003df000-0x14)={0x0, 0x7, 0x1ff, 0x3f, 0x6, 0x5672}, &(0x7f0000c81000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008ae000-0x8)=@assoc_value={0x0, 0xffffffffffffffdb}, &(0x7f00001ba000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000356000)={&(0x7f0000a7e000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c, &(0x7f0000736000-0x60)=[{&(0x7f0000594000-0xc8)="49c4306d46a7a8fe5b04dc7a15f1888e8a1ecaf5e314e63f93da00372639b04986fd9388d314421a3060d4cd5e07f563e2e09cc9bb4247dd94bdb750925c4351ea7eee4a2af5997b9c4b55ac53be8d4d7711a9e96d9eeab81fcf0260386e37f7f21e55593a4105bfd385d0b149a6e4c5a2c089a4f9abd7c282d9b0efce2c80ce98766f49f3c29723a685ebd94d684c13d71297e07ca3490c28a32d252d6b8b2ac27e6acff4ea047e26b28d51d282e9e26c97a9984e74e2d1dee4b060023a687aa761fdece1412af6", 0xc8}, {&(0x7f00009fd000)="6a1f3f511d7b392b0b171e07af76730a4de09e9313505541da016a77077455e6eedeb83b4c97707035bed8afb0a6f508afa6abb0281ba56e9de932128749edce62d40a3ffe7c6c580532d76abe87749e1b424017ea9e1f64819f0df294518fcf96e7670e4c7442966ad7d5faa6e3cd01343015089bd9c69d05ca1ab7a622dec4c6bc8274b5d121fe2086b34caa", 0x8d}, {&(0x7f00007c6000)="2cc7a59c48ccb977782148bad4c831d729c6ce7101f9fc393b202e62a0ca4f3250a5eae2716ee0e637f81572bc5a1cb2d1ea0f204f2d162128675d5bac6cb83ef50a5a5cad292ca79d7c2782f221982d62a4592dc1773b53465ca6edf18c14c2ca7e7a632b1d3b9c07a667edf28e4c1a58f94bb5c45e167e4fb5d49ffd98dcdf27c6ef12c72caa2d0a8f0f8a0765beceead55d", 0x93}, {&(0x7f0000ce3000)="6d72076ef519b09e5b234f2c114ecd554350583ae8d7a2bc6e24fa8a5abb9e5bd93a95f7a4c06a266d02177ba4fab91727b3001e512e94ea258f6a805b78def47052e0cb02006a007a1ee775505ce61b5dd12752a4608900bec8c4768eeff04fb2c1a99e0d958c1081b2e1fb79c9fc7b8b90c6bfad8b85d4b1f6bd88b12e0c4c5279596ff48412b8d5bd4fa18643132c9a0fee8d69962e3113ed6ea5", 0x9c}, {&(0x7f00006f4000)="ee49a7cf00ab0730bf343a15e9a8b26d7e14b1193ab930509ef3c7fa97e14c779fdc5ff029198b4bb8fd946fc6370fd9170ef094d551b7835323730f02e0bd75b796361a725ce491c7433f775c81bc043a8e210849acb4f1bea66cb61139d3d138b43df5928f804d55a551e729b5974efbc3daf1dffb1d3504bb9da0f420ab3af4b15b755051491d6b11dbcb84b1caac74c166840fe0a9778a7e51a6af11d81ed62a73", 0xa3}, {&(0x7f0000cfe000-0x7d)="39e0c0c23579496b78c735b2f0de223cc7b658e5861bbeca0d771c5b540634b0e6e36ae42bd923623a0a976d7069974f7f2f4d547efcd4e64a173a5dc8cdc6ec9c95ddec33ce1a3fe6cae83e8a6c7ac621329137f11ae92640f3bb8f9dc64339aec735422b83662c4911276c95bc2e7be691563835705cfe173a17a863", 0x7d}], 0x6, &(0x7f00003bd000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x71, 0x1, 0x45d10642, 0xff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x8, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x9, 0x20a, 0x30f, 0x9, 0xe14, 0x9, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xff, 0x5, 0xffffffffffffffff, 0xb9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5c, 0x2, 0x4e, 0xc74, 0xe4bd6a, 0x5, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x3, 0x100, 0x9, 0x3, 0x5, r6}}], 0x120, 0x0}, 0x4000004) 2018/01/03 15:01:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000780000)=[{&(0x7f000060f000)={0x27, 0x0, 0x1, 0x0, 0x3fff8000000, 0x58d, "d2f8b601e072da78151e96c113aed35324ef9fcebfd4c176149fce84a17958a86e740ae024b5e3e4a9247ed9a0b1eb43f0eb62b3545552e76f6dc77c106711", 0xfffffffffffffc00}, 0x60, &(0x7f000047c000-0x60)=[{&(0x7f0000001000-0x50)="4e089f3964a5f6b7d0b2a42cd7703cf521300ac00cb0d9ac69b556cde124f5a0a8e53f82be9c07a930aa108074ca0c68171b03fa64bb08c005fee0339351f4fa00b8699329d1a0eec29d7921bba97b5c", 0x50}, {&(0x7f0000e94000-0x94)="868e871ed62308765a88b77ee8816459a8bdfd2dd18046f8c82b5f35e9d3ef331dc47a151792bf392230c8e027c6d3fbaa5c4a2c23c6667d94438cde0190b93aa39de52b11d47da1b47278173e9f906c654b3c38f11315559b2d5457df2a40cce1766e2d8e0f5f989b5d35967340af3f9684482358b6a4e3ee83ad8edbda501853cda33a8f7c612a899dcd9a99cb08f0297bc16f", 0x94}, {&(0x7f0000000000)="04d6eb54f5fea77b", 0x8}, {&(0x7f0000000000)="de9eea459813e24d361eb8ab5f029a9c1df9057f1446abc1f2fd6a60612f678362b4c125f6a55330899fdd577441badac8fa3a48cb8b39dedccd38b60c5d2db32b68820655eb21f6509812e18fd8529e84e2642ce0477d88155a1967076c754adb190b1d0a8b996c1204aec498a49de2f8b8f860a080f589d58e0aeaefe90c4b176e9bdf6cf2f5e03950cd6cfe370f2ef691e1eb80959d4452c9b9cf71d5dc56240ec84873c1e3a965d086", 0xab}, {&(0x7f0000f88000-0x94)="3c5377c9a3297345f3f545393d123c1e09e0203beb45d5fca2f051121ba00a8ba8db5ad1b1e74a31db041c06e05aa182a9183ce3413143c5df109cc38180fa013dfa890aad103a3e2583a5f30444bb1e9842d95263b03d309c1b94e7e0a032f79cf81b294c58ca794b202fd4ba8cd2dc13b23b90c793c219ffe5e19c382036f1de97018346c770fefb9ffda9be7c29259e84ec79", 0x94}, {&(0x7f0000001000-0xce)="c72fec0b62af1422982ffe16bdfd9c21ee92db8be467ca363514b47ae9e6b6ecba51d137ba10a2214b55003e3a955a79c3dd5b2e4efb6bc41cae980985bf78477295b31a9afa8cbfe27b03f687f5f044f5588e72fd1843c14885dcec39ff306e236aa7920f4efd12cd8a247ae4a90b3eeb5f0d22622a9db2aeff812212f5aa4c9e02376ae3bd6402a94b9b202fa9ecd50d158d30b79c4be1fd8b99910e1105d7ae78510c7e67e826ad7f701f33d37f19b339a9ac92ce7edfaffb83c44edace92e9f0303d35cf33eddd07a6bb9067", 0xce}], 0x6, &(0x7f0000691000+0x2d1)={0x40, 0xff, 0x2, "8bb6b31ddde58980f6a0be3e556e9d6a1739af4073afb25308209f51e0613b07ebc8796b2e7ebbc515"}, 0x40, 0x8000}, {&(0x7f0000000000)={0x27, 0x3, 0xfff, 0x7, 0x400, 0xc00000000000000, "009f3d7356e3714ca6916a1ff9571b529ce929c365ff657a2442649b457f29a211474e25f542e8d1ef187e468957d7e866c49b9c252574662369c1158b878b", 0x8}, 0x60, &(0x7f0000141000-0x40)=[{&(0x7f0000e85000-0x94)="b01451bc0fecb0f8b2bf442256ab0fa001189bcb385788f220772fd4d39e88b88d160fe33ca27a13c540e693dcc3e90b2e2f5363cf907eea26e8d48cf7eef6f23103dc3850a0b7c5b041ce22f5a85325f60942d014cc26036c5b3fb05429c94c7cb73358c27b17ab5f99d71db2054560a914a70f4592960ebe5f8ea2bcd9e2f0811b4dad06dbbb2f3a75edacdc13cdaf8c1f86bf", 0x94}, {&(0x7f0000011000-0x4d)="16fe9f67cea5bb1b70ed016356e4c5ba9406aadc5937928c442c63909427c4b93832c0550348eb152690b9518f3be8f27dd575da2a39bca48d091da316977bc187adb0df134ef79cc03263746c", 0x4d}, {&(0x7f0000001000-0xbe)="2441ff8eecb59f351b3262ccce8ed1d239daef4f0920adcfdc58c22c25aa7a756c1d28ce466eca7fed47de47ae2a093e05441825c090e23dce0ba28d1b03efb74ea17f40830754d89530ec10dd83a7dc629fd6442e60c1873a3711f975e5e759811371d7db0e1a24b0add927dade81d1f52a7537ebb48f6e160391e729c04259a0c4ea7c25a30865d8094863fce4b91b3d9fd76eba197ebebee3a38d2647b44f3c490223559a6761408467c209f3cc5cd89692fe66ee19a89d0f0bf3f681", 0xbe}, {&(0x7f0000000000)="36238cd9e90cb964130712c99b233b3b039db5d0e217ad710c4d3a2ed27f9358b6897f3dca689103eb9b4585f6142b0b9af7ab78d2960e451537879d18a45efe22c8093ca8a6072e2d124f0f7e9deb53f89a207179cf0d0f874c53530d8762d516fae2d404eb8f59626998005ee7b8c4ba396667229b3fe3c770729008a47f695b8a5cd56266701cea", 0x89}], 0x4, &(0x7f0000001000-0x50)={0x50, 0x117, 0x100000001, "0543eb4912ac4c18529ffc044316c48528971d06d5a860996cfd342de0952b8ed3b6ece6f609230916fe93e0e15851018c08e0abdfeccf894990c17c0549cd07"}, 0x50, 0x4000}, {&(0x7f0000000000)={0x27, 0x7, 0x7, 0x2, 0x100000001, 0x7f, "413602e5cfa07b6632a6d52da4f38a41697b4f5501b719fdeb24c4cfe183e54faaadfb6279266cd09beff708b5701573043786198598cb78d8482298c4c4b7", 0x7}, 0x60, &(0x7f0000118000-0x50)=[{&(0x7f0000000000)="2c352605e6491a1a92b50a9fff8acde9c219faecd7d47ddf3dc684010df7d1c9c07f14a810cf4eeb3c8a9c259327774cdf3f0ddb882074684742830b3832bba54f1e22701cf277051bbcbf4ace9b75dd474cff1d729faf7d4d5dfeabde114a663f7d4ce3a74017cc60b313c8a2d5d871c2cd1468226ce50af4f3170a4db4ef0fc4753c3971f9bbec1fb5f4baf199963f0c05", 0x92}, {&(0x7f0000e4f000-0x60)="98d408e1e175dbccfcac0df16c231bdb8dfb6783a523464ea17f71490bc0b6b80656131ab29bb5f22d0f8612fddf9f25357950d0a519e86187a526740075f18e6fb0e571e1285e4a1a16e2a440026eb9f29f69296bba461db49218503f3351b7", 0x60}, {&(0x7f0000001000-0xc7)="9eed5ad46ba4a4fa2f56c31e183a5ff567ab472b133011cc136f803da76b9f1658639dd4fb8bb41e2812d71b940ea99caf7e041e03ef52933c6985d76b7a5505b7961213926435220794ba6c14c0151a197d48f22cec36c7ce1b143f0f57656552fdc8882d57ca9c09c598499ebed6ceb9ee9997b9938bd3457d5611af35b7fe57fc374209c32bfb20e6261e715c16b249317c6081547ee0b9da544549f5175a2b0e84727f0536550212f8569e988c90f3737da826b6bebdecdd1b933f53ccb8cf9267f41e6d4d", 0xc7}, {&(0x7f0000646000-0x2f)="ed30218844168b9a0dbb3fdd74cbb3082f3cb79c220c6a9da4ba54e1ce438ffcb8c51cc0142ed364a6a320454b3cc0", 0x2f}, {&(0x7f0000000000)="50a8164557f38663ccbc94f8fa72b1ccd395eb00551953f8bcf104551b1f2e96e31179d1e95db5bf9eb0e9b8f6c1a1ce716189f9c05b96a20d6282c8907023c21b4f9f0dfbf7070451dd890ef193db9e830eea5bb4fdf9e6bfbedb236c18b56e4e10", 0x62}], 0x5, &(0x7f0000000000)={0x38, 0x113, 0xfffffffffffffff9, "43a17187a5d61022bfe3c58ab75a16cd3b9ca29368929c4b5b4b25cf481782179fb41b954f6e61f4"}, 0x38, 0x20000800}], 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c0f000-0x10)=[{&(0x7f0000de7000-0x2c)="2900000021001900013d3524000a0006020000fbff000000000000040d001400000000000100000008", 0x29}], 0x1) 2018/01/03 15:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a1b000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00006e6000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000573000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x400454cc, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) 2018/01/03 15:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00008e7000)='./file0\x00', 0x8040, 0x1) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) chroot(&(0x7f0000f56000-0xa)="e91f7189591e9233614b") listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/03 15:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer\x00', 0xc400, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000006b000)=0x0, &(0x7f0000963000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffffff, &(0x7f0000dcf000)='./file0\x00', 0x22200, 0x0) statx(r2, &(0x7f0000f0b000)='./file0\x00', 0x6900, 0xfff, &(0x7f0000db8000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000031a000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002b9000-0x8)={0x2, [0x100, 0x7]}, &(0x7f00003ab000-0x4)=0x8) ioctl$TIOCSBRK(r0, 0x40044590) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000027c000-0x10)="973e1f47c092af87e2535c0224ed85f3", 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ba000-0x10)={0x0, 0x1c, &(0x7f00002a0000-0x1c)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}]}, &(0x7f000081e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043e000)={r1, 0x946, 0x10}, 0xc) rt_sigreturn() fadvise64(r0, 0x0, 0xaac7, 0x3) 2018/01/03 15:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = creat(&(0x7f000082c000)='./file0\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000101000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002c9000-0xc)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001ac000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000400000-0x10)={r3, 0x74, &(0x7f0000577000-0x74)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}]}, &(0x7f00004a7000)=0x10) ioctl(r2, 0x100000001, &(0x7f0000799000)="c7") ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000b78000-0x8)=0x0) 2018/01/03 15:01:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e95000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00009b8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005a8000-0x8)={r1, 0xdf53}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e49000)=0x0) 2018/01/03 15:01:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) 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) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d7000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000c46000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/03 15:01:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000cc6000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @random="0af5b47be5e6", [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000bc5000)="c7e0a3ceb3ef0e099661421bf2a63495593e22623d971a8976", 0x19}], 0x1, &(0x7f0000000000)=[{0x1010, 0x0, 0x3ff, "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"}, {0x70, 0x10e, 0x5, "5b8a18a8a0c325653d3a674c5ccad2d9412e0d2495167f57d1dcd06119baa5144ffb6c5ea9e61359817ee8dc8528092db0894857cde74fbfda3962cd8fdcc503b7126284868e3831407715ee5c36d809b68adb96e1dd4d16e7ab1ebd"}, {0x110, 0x115, 0x1, "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"}, {0xe8, 0x111, 0x12, "b482184d0ece4327a019de7741d87639f02f0e14a9136f2a2658a113c0ea758b1326b23b89e6c406aed80eacd12a6210d9a9ae1a189f50b5f254d80dc7938677de28ee2ada6902779f8ff2ac93926f4b4fc12389c2119133e30f234c4c9473c50c0dd49ad9449e07a274bd2a9381171aeffd17dcded0b7b2eb8babb052956a3d2d765234dd13783c7081ad2e2d4c3374ae59f6b211a152fadb8a0675d64de18a7b42c4f6d78dd67450b5f84c529339b8dd3b3253857559cf7fc70b8abcb4fb7cb6edd9e9344144e849381b91bb7fbe8aa4"}, {0x110, 0x11b, 0x1, "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"}, {0xb8, 0x0, 0xff, "64e0e65bdf6c1806e8e3efbee9a30b47346e418907cdeb8b65038ec0647416d0d443c8a38acdf71ffad85134a2b2e32254e71475692244812cda100060cbefe23d989300d6559bdc636370a2119c16c30cb1a25f0cb44682fc87e9f443acdba23dc71aefa6dc60ae5b6ba2faa6b1563ea31f133e20aebee19323b59eb22465d960bc772e6cd687ce5ea05668ddb4e7537df7847fe96409adce202d887bff3a57c1edc98e4e8c4d8c"}, {0x40, 0x12d, 0x0, "8a50bf2adaee96d5e71abfd27fa9335ef5bbb7d59a49de942904560eca3439dffeddf3efe247542c4ce0393e7f"}, {0x100, 0x11b, 0xf3, "87ee85ebec0586bc9d170e69b90578cce3df444ed51db606ccd2ddac175f7098b508c29e17f288aeda48a20c5eba3c9f741e4e0c2a46cf5f7b1ea183b25621fa1c52510327c83efc594dbe2a8494052f1e69d1fb3e1b56ba526b7c9dbd958fbfeb6fbae18d9b15dfac5ca85d5e9ce375d45b6fbd155e6e75ab87d56e0bd8db50411890e3e00a6fceefdfdbcfbc0e22c81d9ed81fa56fb8b79b376b2ceac2b24b304516c8d7b36b110a7fa5d0199dc04a819d60cae3d915e2186968683dc3c938f4435fe0f8afe1ad44d3737a511deeb79e5b6a4175232476b75cc84d84df2898700841e80a5c0ddc6f38feafd9440f"}, {0xd0, 0x11f, 0x1, "3d44226f220b30f94254c9c90308fc9ad7ec0fbe42b39f1cbd4d4e6d249ee8c8da8e5deb112304de43ab6a2fa2c5b8df8b63b29380fd5083c4cb2e6e11353e1297fa05f4cd7678529e8ac22182f16178b92cb3697f1656710de73ab7fc1a0b109eccacb7165154aec123d6e92893d39ac7e87a81f7b3458b4c1c8687811b8fddff9e653b6136ecd9fccc3d506712edd3ac83943dc50fdab320f0b0d5ac40f2c0341ad9dbfb1d64463ceb227e3b1283ae5bd889c1ace7e20840bbaf5c6144aa"}], 0x1650, 0x4}, 0x6a4a}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="fae856be0df32edf1d4bc4a00edcfe8954b343d23598efeb0222924cfe4a69fd6039c9e4633e97", 0x27}, {&(0x7f00008f5000)="c4077b42e82a1f9c7deae1f01d7c6dd6a0ad6909dd89cb93aebdaf5f45e0f7865ecf", 0x22}, {&(0x7f0000000000)="3ccfe91da136f2a5680e3fa3481b27d04915c1ac6ce2726db0c13d6df9f1bf8941a5826245a5b011ac67ac90caf8af6768ccbcb02efd953a79491007dd4e7e3fe850808d80107786b41e964168e12e55d3798af3fe6b0e32bc8bf1ea31eb8d4f96", 0x61}, {&(0x7f000081c000-0xc0)="a34689bbfaa5cf27ba24cefee15903ba9f2f1ec75aa2b816149cea80ed8a84395f482620cf3e7d3b30dc8ad42c4678ba21dbccaa0eedf5f4104970b7361e554440a5243183b7d002bf70dcb99151fe0872c92d83498fa47a613169b6469ee9c2ebee3f13e23ee7fca4f90d6bdf0aa0c4daaeb56ec292141240b1cc4ad363090eb03dc68da362684626c14001b5e653492de146a5cae30d49028d6a79d7823029b063cfae25b93901ad47ecd8f32cb26a26161a3dd916818c527735acb94dc05c", 0xc0}, {&(0x7f0000001000-0x87)="2f1299a4d76b74c77fb229005084beb09c50073cd2d78bd8eda971515f037d520ca2b43a8efe2b0320a93e5ec6f3d8bd7f0a43708c40e49d8ed2421678615e50aacabd4e3fe317531a1d846f74f8cd2fe4e1bfb52ac3cb57d2555829f23f494b0431cf414f54ff04e0f6474683de1ce94a8edafd8842eb7e9b277b44b1b6d2a1c190bbf8c4f2ae", 0x87}], 0x5, &(0x7f0000000000)=[{0x18, 0x1ff, 0x7, "7dea5b7c7727"}], 0x18, 0x1beb8788d43de1a}, 0x0}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000038000-0x8)={r2, 0x2}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 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) 2018/01/03 15:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f33000-0x4)=0x0) r3 = getuid() r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008bc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000086a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000-0x4)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000da5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000040f000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)=0xe8) fstat(r0, &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000428000-0x38)={0x0, 0x0, &(0x7f0000aa2000-0x30)=[{&(0x7f00007bc000)=[{0x18, 0x5, 0x100, 0x1ff, 0x1, "248578892c98aa"}, {0xe0, 0x3, 0x800, 0x0, 0x1, "7df1a6732cf3a00518975dbefe5ec259a58a861e32cf222ff18d8bf45058fb1300bddecc9ab22ba1dc32ff6a2c0d3bcee9c02d5a6bd9e633fcf865e9f7d0a74c6434a7c767f625ec563760c0501686aad4f4416d30c5002bf5c090e16f2bd18062aa72471a78bea4d072fc4f7fe645d4e417feed20927039e91e422a3da052416b1887787a8b68088579bca0257d3c3920fe2bcb5bafdf1c426ba786e19874141db09e40fac1b1efee07f47f9bb44e3496baade2e2ad740470569c7d57c0449c2947b6db1d22115f12aa5bc07314"}, {0x110, 0x80000001, 0x400, 0x5, 0x0, "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"}, {0xa0, 0xdf2d, 0x522, 0x6, 0x3, "60df83aa14f88fea487b97887451cc2381b6103f22cc11cabca2aa37884e0c4d71b0d5d48ea86dc998dc54b3b4112937bc790f487ce002d71e0473fb7704757419d3773e12d38c6a2c8a05b2628cb48e8c7d15ac80daadb737fa4cf27dfe17c47250e21ce2c9d8dfec341ddbf05bd50aec87a2cec65f998e42ad3a0c4fa0a76a070fedc6a20bc92d194e1090162f"}, {0xe0, 0xff, 0x104, 0x4, 0x2, "c86dcc2403d374cd8480acad86b72cb9cda71815eb73c8270a94f87f7ed32fbbe2ff9b0227f30eb2a1396d9f7d7e115ab6d18d0e044b0a085ad9540d2594ac255c41b44976679e0d2f7e008f3b1c83bb4ff927c2f677d1b50227aac6d111c9a0dbf0c5c3afa754b1039814d96016069496555f1f5f622c25a5f65d7a35e8563c791e34680067693b12727ec75999ae1ff7cd7048e8b45ee7565a23c0d97a1e95fc15fe2746a5d15ef267e0e066a09d6d78d80a2a38da45e2b0692217d2acd7520dda993f8cd362618961f558403a812b"}, {0xb4, 0x9, 0x704, 0x5, 0x0, "5dd83e5cb0e75b5e3e675de04a18943286667a89ae9b3736a01aef9d979da29763197ad01c38b5f3c67bff4439bb0564926c2e65cf0177337d677e780d569d9e0eb655d32bef44e41476f7f64db4b55849abb7544e7df5989d71a3a7bf21c70225a575deb8c0e69b4c09f9f963b4078973e171dfb877f3750d93cf9eb1c91314ce14e1498d244150df7dcb9833385a6debe751fe9e1bd7899ed446e95adbd12473655483"}, {0xb4, 0x4, 0x820, 0x9, 0x1, "7e60c3272331428f6eeba69546abe07eb85ac6c17d556d36ea68d4de2c3167daf8cc32d10646f70c2efe4dfc831e22c8c58e5d48f196699ecf59081e19bc0c9e9e1e0333987da64d88f3dc98615a24d69ca21d9e4522d4a24c38a583ecd9b94133ceecce5ab56bd35563ec0b70983907f4da263de903a6a42c241bb743e3f42888533301e6437a1709ab0ce88075350744bb35940e6ec35483f9de3f6cd416ef626d9c"}, {0x58, 0x7e, 0x400, 0xf93, 0x0, "ad34309e7b87f9aba0e5a41e479aa418c92b21d3ad76b4e5ad3df7a022944bfc587f702c29b987a97198b939d05e50fb531538f66f12da5fb1405445281b52584411ad5e3377b05e"}, {0xc0, 0xa5e, 0x4, 0x4, 0x1, "addec4b75e4dc54bbee5ce573d23b233ba8270884f6737d7c55899a1dbd8bc8bfb6447aa665dfea0c553ac1be2804eee6b84bbc2277ebfdb49783c86192375d9b19182fbf216556d7fc14ce04a0f82bdf2fc415e1e9df337494da3aa337e8ba02636ccaec0550940cd3cf635a9737fe9a4444855bcaf7ef63afeb5f7d0b7568911b5285a267efb42cc38d865e8493f488e4ea45787833f80f79d3b18aa30c7d6bdccdae64f4461b7f4874a099876651d"}], 0x608}, {&(0x7f0000729000-0x18c)=[{0xe4, 0x80000000, 0xcc47a45834766f9c, 0xfff, 0x2, "cf8fb440dcdb84e724707507a10c5853f61d7ee37f8db298b57cceb0c7549daf086d82a2276629dda6d9f1b6ccc212790b14d204a855691e719b2cea99a9784e9e0c085c414a69dba423ec5787fdff8f5ed2b3e23886b0d6750b62ed53e79b7031324381f3da77d76384031bf050b8da72e9c7116f6526557bfd0e3cb098a513a2cf6c864bbca1d59cd9b4b33e818540131407f8c1c8c7dd83b47a96cc55875b0c277ad5120d7657d2f73d13a5cd84078dcabf145872380d47ed36debe5a7fd7ff581871046e56748d454ea5007406ef1f659933"}, {0xa8, 0x4, 0x202, 0xffffffff, 0x0, "c28b2690512299c5a300f8e242a06a4043f6886fc6bd7d5c01070e77ac1ee06a1758bfae135de888e0b80f2a76e320401db97ee3caf5905231358953f96eef2035346e32c765b4f273ab8b6e58a9e891a9ac02a556147046aaa98f5afe53f64ec390e2c78fb272a46f72b97f1126f8a6d2444680a283567eff8bfc6c6ae2f84890aedbc03d4e3bb0a828a2565c528bb82ba8ad1e6e49"}], 0x18c}, {&(0x7f0000d16000-0x150)=[{0x48, 0x50, 0x8, 0x3ff, 0x3, "af6d4fb36190130004cc4325e26c441b73fc825ff43dcafe032c4cb3a5c955adce9972bc1aa1a471a36d495b39e5a194a660a39102af5d"}, {0x98, 0x401, 0x2a, 0x0, 0x1, "b06c46e4430c7cd8dfa78bb2641f6119c5ca24bd935c8c8acd8f39e7e55a6266019a36a256c1890f848b4c451f44b4b75ab6ffde2e03a7f21f3fb2e52c0fa0b5c1b91df873b62baf8ec11005670a7587f06c4d3483c045acec101abd76291ca979bdb524e5bdc6a13015cc1bf78efabf113d6185b214374d272d2929a56c86423324b2955a95"}, {0x70, 0x4, 0x300, 0x8ffc, 0x1, "5fa214dbfe441e2bcacabd853032911d5f79e181c2a0dd5ad5c5942bed63c262473668cb99cd34b179e022a08a11739fb81711ff932b15d9c5a5cbcc4a718dc1e190b199735e7ff727bc2f25a5fcf6bf3692f5297de033224a5507bbfbdb"}], 0x150}], 0x3, &(0x7f00009d3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x108, 0x24000080}, 0x4800) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/03 15:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ppoll(&(0x7f000053b000-0x40)=[{r0, 0x8000, 0x0}, {r0, 0x6, 0x0}, {r0, 0x20, 0x0}, {r0, 0x208, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x1500, 0x0}, {r0, 0xc088, 0x0}], 0x8, &(0x7f0000304000-0x10)={0x0, 0x989680}, &(0x7f0000fe9000)={0x8}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r0, 0x10000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000702000-0x8)={0x2, 0x81}) creat(&(0x7f000037c000)='./file0\x00', 0x8) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/03 15:01:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xe84, @loopback={0x0, 0x1}, 0xceb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe881, 0x4, 0xffffffffffff8001, 0x830a, 0x7, 0x5, 0x3ff, 0x5, 0x2, 0x3, 0x3ff, 0x1, 0x4, 0x1, 0x7ff]}, &(0x7f0000012000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0xf42, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8cdb7bc9fc405f88, &(0x7f0000e97000)="f5", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000320000)="") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afc000-0x11)='/dev/vga_arbiter\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000092c000-0x10)={0x7, 0x2, 0x4, 0x3, 0x0}, &(0x7f000068e000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00003dd000)={r4, 0x3}, &(0x7f00000e1000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setflags(r0, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cce000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e7f000)={r5, r3}) 2018/01/03 15:01:07 executing program 0: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000582000)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000301000-0x1d8)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 15:01:07 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f80000-0xd)='/dev/dmmidi#\x00', 0xc58, 0x400800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c32000)={0x0, 0x5}, &(0x7f0000d62000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f81000-0x6)={r2, 0x3}, 0x6) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f7f000)=0x1, 0x4) 2018/01/03 15:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000347000)='/dev/input/mice\x00', 0x0, 0x1) sendto$unix(r2, &(0x7f0000b54000-0x88)="3df656df6740049effba9342fe9005af9dc343f67400bbc3fa4abe6d9b652add981fd2800951cd9b8f3178b024186010409b757cbecb14dc5757e5092f8c06084953b4ee160ec9694eb0a99be32fc0df378068bbe0189a5054768ff048113e147d35d2748ffbbcac7b8a42a5322b77128018ed65d93dd9d535599ffead3460421559684b29d33943", 0x88, 0x8000, &(0x7f0000dc9000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000310000+0xa48)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000ab5000)={&(0x7f0000627000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b36000-0x40)=[{&(0x7f0000ae5000-0x5c)="8abedb75da24810b2c4ec956015587d29491d617289f8f0f6bba3c7f5a1531ed723f03634fbd13422de9ce7beea7c9fbd09ef0d0dc80cdd1bb6c25d520c85d2d73635d8db19f61915a1a9350550568d2b25090093b68333a75749e58", 0x5c}, {&(0x7f0000a84000)="6ad24930dd904dd52ae16a68370f8e73a60fc2cae5855a8d62d115f541aaa8c015cc34b4de3f101c74a7e8e56f4ceeb2b73563697e1bef8a980142c01ec4d8cdb43bdd5d18ac40f175ff5d36f260754de25ae4337b7471300a623b0f14f7b7d1069ef2a5c84c001253a117ad2fe569ecfbcd925febfd97a6fadb2c8d8c08b1b5d6a2e1c52c26fe2a5db8e4f2431f3f917eaf6d682763644a7c3862e93747782960fa6a981865894d4d8db52211aed4440d6e0df63d208f374dedab27880208bc67be36e5", 0xc4}, {&(0x7f00008d3000-0x16)="1e8a7a4ae2e95e04db4af2eb4bc109a04d685948ca5c", 0x16}, {&(0x7f0000d23000)="", 0x0}], 0x4, &(0x7f000089c000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x20000080}, 0x20040000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000114000)=0x0, 0x4) 2018/01/03 15:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000689000)={0x5, &(0x7f00005b8000)=[{0x2, 0x3dee, 0xb785, 0x5}, {0x3, 0xff, 0x0, 0x800}, {0x6, 0x80000000, 0x0, 0xa172}, {0x3ff, 0x9, 0x1, 0x8}, {0x38, 0x0, 0x6, 0x468b}]}, 0x10) close(r0) 2018/01/03 15:01:07 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000015000-0x15c)=@newsa={0x138, 0x1a, 0x713, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{"6465666c61040000000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000016000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r0, &(0x7f0000012000-0x9)="0c5383690ddcbe094c", 0x9) 2018/01/03 15:01:07 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/checkreqprot\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000050e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r3) 2018/01/03 15:01:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x7, 0x80081) connect$unix(r0, &(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000007000/0x4000)=nil) 2018/01/03 15:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x7fffffff) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000371000-0x4)=0x0) shutdown(r0, 0x1) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ptrace$pokeuser(0x6, r1, 0x3, 0x8001) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000ec1000-0xdb)="93e3e2c58f4e9c10072c586c1b4cc9eef457e9cb78c3d002017b680eded681aba9957245def549709b160d91c05ab2180979376d80759c0d84925dbaf301e703905d263459da7ad2918da0bd2d50ce960674d291877d3eab8cc13dc899f30b191038d4ea7e52b2c7e176fa2400c28ae8be947535da9f21c5da0d0f4b4e43b28ef4a45909a5ddb5ec101ec633cc4e77fe1cf001bc611a5cd2d0ad3d310999d13bd7b0337633af31267c7c1e7c317f717de08eb5c8e189f30a569d55f1db57f970012afba9ae9847e86d699cfb8bc8ce0539434e94272c329bb4ae01", 0xdb) socket$inet(0x2, 0x80e, 0xf671) write$tun(r2, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x12, 0x0, "2c55551a9e21e9c6fa45"}}}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000134000-0x48)={0x7, 0xb, &(0x7f0000f1c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x5, 0x0, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x7, 0x0, 0x98, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x6, 0x9, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000666000-0xa)='syzkaller\x00', 0x9677, 0xbd, &(0x7f0000f0d000-0xbd)=""/189, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 15:01:07 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioperm(0x81, 0x101, 0x5) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x3) 2018/01/03 15:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d37000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c3e000)=0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000a3b000)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000716000-0x8)={0x0, 0xfffffffffffffff7, 0x7c9}, &(0x7f00002b5000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000310000-0x7)={r2, 0x5}, &(0x7f0000046000-0x4)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b54000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000823000-0x20)="6c7067696e75b96400af71ae73491efeb5e9d310dd75207961ad5266f9506c13") writev(r4, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/03 15:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004fc000-0x20)={0xab5a, 0x0, 0x1, 0xfffffffffffffc36}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d98000-0x20)={0x400, r1, 0x0, 0xfffffffffffffff7}) read$eventfd(r0, &(0x7f0000a0c000)=0x0, 0x8) 2018/01/03 15:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef9000)={0x0, 0x0}, 0x8) setrlimit(0x7, &(0x7f00000ea000-0x10)={0xffffffffffffffff, 0x0}) eventfd2(0x0, 0x80000) 2018/01/03 15:01:07 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='rootfs\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000013000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e5000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000445000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab, r2}) 2018/01/03 15:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c24000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c1b000)=0x0, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000264000-0xa0)=""/167) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000db7000)="26000000100027109301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) [ 53.413394] : renamed from tunl0 [ 53.433708] device  entered promiscuous mode 2018/01/03 15:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004e6000)=0xb8cc) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 15:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000003) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:07 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00003e5000-0x8)={0x20080522, r0}, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f82000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f82000-0x57)=""/87) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b5a000)={0x40, 0x4}) 2018/01/03 15:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/03 15:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bde000)='/dev/sg#\x00', 0xf3, 0x88000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004d4000-0x4)={0x7}, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/03 15:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000b9f000)=""/82, 0x52) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000d34000-0x28)={&(0x7f0000495000/0x3000)=nil, 0x10000, 0x3, 0x84, &(0x7f0000e78000/0x3000)=nil, 0x5}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa6000-0x20)={"898ca8414fa39404f7e0b6288b4911e5", {0x4, 0xe, 0x40000000000, "0200d4583640", 0x80, 0x0}}) 2018/01/03 15:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$fuse(r0, &(0x7f0000ed7000-0x20)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x8, 0x6, 0x9, 0xffffffffffff632b}}, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003f1000)={0x8, 0x0, &(0x7f000090e000-0x8)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000540000-0x1000)=""}) 2018/01/03 15:01:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bf2000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x7377, 0x9, 0x9, 0x800, 0x0, 0x6, 0x8, 0x2}) connect$inet(r0, &(0x7f0000941000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f000018c000)=[{{&(0x7f0000a03000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000767000-0x40)=[{&(0x7f00000b5000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000c0a000)=""/75, 0x4b, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000665000-0x10)={0x0, 0x0}) shutdown(r1, 0x1) [ 53.532788] binder: 8257 RLIMIT_NICE not set 2018/01/03 15:01:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x101800) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000f9a000-0x4)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000002000-0x8)={r1, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000f5e000-0x110)={{0x0, 0x0, 0x0, 0x0, "a3290c184cd6f0322abe31f31e192423b58f3ae996c85b27b9c7dee1ddf714aa3d15c0d7e547d2992465f42f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "480957c0242ed53cbd2202177345107eee168bbc06db92104b358186e7054871772f5532f89943ceaeee22b3bce9c6efee0f835a6ce9d9c7fbf56852aabcc906", &(0x7f000092e000-0x11)='/selinux/relabel\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 15:01:07 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000587000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x10000020000400) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000081000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000733000)={r4, 0x0, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r3, &(0x7f0000b9f000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000)=0x10) 2018/01/03 15:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fallocate(r0, 0x1, 0x3, 0x0) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000069e000)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) close(r0) [ 53.558584] binder_alloc: binder_alloc_mmap_handler: 8256 20000000-20002000 already mapped failed -16 [ 53.560541] binder: 8257 RLIMIT_NICE not set [ 53.563759] binder: release 8254:8257 transaction 48 in, still active [ 53.563766] binder: send failed reply for transaction 48 to 8254:8268 [ 53.580517] binder: BINDER_SET_CONTEXT_MGR already set [ 53.580527] binder: 8256:8262 ioctl 40046207 0 returned -16 [ 53.597645] binder: BINDER_SET_CONTEXT_MGR already set [ 53.597654] binder: 8254:8268 ioctl 40046207 0 returned -16 [ 53.599838] binder: 8257 RLIMIT_NICE not set [ 53.600151] binder_alloc: 8254: binder_alloc_buf, no vma [ 53.600176] binder: 8254:8268 transaction failed 29189/-3, size 0-0 line 2903 [ 53.616134] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.616160] ================================================================== [ 53.616174] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 53.616178] Read of size 8 at addr ffff8801be85c108 by task syz-executor6/8268 [ 53.616179] [ 53.616185] CPU: 1 PID: 8268 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #245 [ 53.616187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.616189] Call Trace: [ 53.616198] dump_stack+0x194/0x257 [ 53.616204] ? arch_local_irq_restore+0x53/0x53 [ 53.616210] ? show_regs_print_info+0x18/0x18 [ 53.616216] ? __lock_is_held+0xb6/0x140 [ 53.616222] ? perf_trace_lock_acquire+0x5b7/0x980 [ 53.616230] print_address_description+0x73/0x250 [ 53.616236] ? perf_trace_lock_acquire+0x5b7/0x980 [ 53.616241] kasan_report+0x25b/0x340 [ 53.616250] __asan_report_load8_noabort+0x14/0x20 [ 53.616254] perf_trace_lock_acquire+0x5b7/0x980 [ 53.616259] ? lock_acquire+0x1d5/0x580 [ 53.616267] ? ep_free+0xf4/0x320 [ 53.616274] ? perf_trace_lock+0x900/0x900 [ 53.616279] ? lock_release+0xa40/0xa40 [ 53.616287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.616296] ? rcu_note_context_switch+0x710/0x710 [ 53.616304] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.616311] ? __might_sleep+0x95/0x190 [ 53.616319] ? perf_trace_lock+0x900/0x900 [ 53.616325] ? ep_free+0xf4/0x320 [ 53.616336] lock_acquire+0x394/0x580 [ 53.616343] ? remove_wait_queue+0x81/0x350 [ 53.616350] ? lock_release+0xa40/0xa40 [ 53.616359] ? lock_acquire+0x1d5/0x580 [ 53.616365] ? lock_acquire+0x1d5/0x580 [ 53.616372] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 53.616380] _raw_spin_lock_irqsave+0x96/0xc0 [ 53.616385] ? remove_wait_queue+0x81/0x350 [ 53.616390] remove_wait_queue+0x81/0x350 [ 53.616395] ? find_held_lock+0x35/0x1d0 [ 53.616402] ? add_wait_queue+0x290/0x290 [ 53.616408] ? rcutorture_record_progress+0x10/0x10 [ 53.616416] ? locks_remove_file+0x3f5/0x5a0 [ 53.616424] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 53.616429] ? lock_release+0xa40/0xa40 [ 53.616438] ? clear_tfile_check_list+0x370/0x370 [ 53.616448] ? _raw_spin_unlock+0x22/0x30 [ 53.616452] ? locks_remove_file+0x3fa/0x5a0 [ 53.616462] ep_free+0x13f/0x320 [ 53.616468] ? ep_remove+0x800/0x800 [ 53.616474] ? fsnotify_first_mark+0x2b0/0x2b0 [ 53.616482] ? ep_free+0x320/0x320 [ 53.616489] ep_eventpoll_release+0x44/0x60 [ 53.616496] __fput+0x327/0x7e0 [ 53.616504] ? fput+0x140/0x140 [ 53.616510] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.616516] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.616525] ____fput+0x15/0x20 [ 53.616532] task_work_run+0x199/0x270 [ 53.616540] ? task_work_cancel+0x210/0x210 [ 53.616546] ? _raw_spin_unlock+0x22/0x30 [ 53.616553] ? switch_task_namespaces+0x87/0xc0 [ 53.616563] do_exit+0x9bb/0x1ad0 [ 53.616572] ? mm_update_next_owner+0x930/0x930 [ 53.616579] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.616588] ? find_held_lock+0x35/0x1d0 [ 53.616598] ? futex_wait+0x402/0x9a0 [ 53.616604] ? lock_downgrade+0x980/0x980 [ 53.616611] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.616617] ? lock_release+0xa40/0xa40 [ 53.616622] ? fault_in_user_writeable+0x90/0x90 [ 53.616629] ? perf_trace_lock+0x900/0x900 [ 53.616636] ? check_noncircular+0x20/0x20 [ 53.616644] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 53.616650] ? futex_wait+0x6a9/0x9a0 [ 53.616661] ? find_held_lock+0x35/0x1d0 [ 53.616672] ? get_signal+0x7ae/0x16c0 [ 53.616679] ? lock_downgrade+0x980/0x980 [ 53.616687] do_group_exit+0x149/0x400 [ 53.616694] ? do_raw_spin_trylock+0x190/0x190 [ 53.616700] ? SyS_exit+0x30/0x30 [ 53.616706] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.616714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.616721] get_signal+0x73f/0x16c0 [ 53.616732] ? ptrace_notify+0x130/0x130 [ 53.616741] ? exit_robust_list+0x240/0x240 [ 53.616749] ? __sched_text_start+0x8/0x8 [ 53.616759] ? avc_ss_reset+0x110/0x110 [ 53.616765] ? lock_downgrade+0x980/0x980 [ 53.616775] do_signal+0x90/0x1eb0 [ 53.616782] ? __lock_is_held+0xb6/0x140 [ 53.616799] ? setup_sigcontext+0x7d0/0x7d0 [ 53.616808] ? schedule+0xf5/0x430 [ 53.616815] ? __schedule+0x2060/0x2060 [ 53.616825] ? rcu_note_context_switch+0x710/0x710 [ 53.616831] ? __fd_install+0x288/0x740 [ 53.616843] ? exit_to_usermode_loop+0x8c/0x310 [ 53.616853] exit_to_usermode_loop+0x214/0x310 [ 53.616859] ? ioctl_preallocate+0x2b0/0x2b0 [ 53.616866] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.616872] ? selinux_capable+0x40/0x40 [ 53.616882] syscall_return_slowpath+0x490/0x550 [ 53.616888] ? prepare_exit_to_usermode+0x340/0x340 [ 53.616896] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 53.616902] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.616909] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.616917] entry_SYSCALL_64_fastpath+0x98/0x9a [ 53.616921] RIP: 0033:0x452ac9 [ 53.616925] RSP: 002b:00007f8ef5876ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.616931] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 53.616935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 53.616938] RBP: 000000000071bf80 R08: 000000000000016d R09: 000000000071bf58 [ 53.616942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.616945] R13: 0000000000a2f7ef R14: 00007f8ef58779c0 R15: 0000000000000008 [ 53.616954] [ 53.616956] Allocated by task 8257: [ 53.616963] save_stack+0x43/0xd0 [ 53.616968] kasan_kmalloc+0xad/0xe0 [ 53.616973] kmem_cache_alloc_trace+0x136/0x750 [ 53.616979] binder_get_thread+0x1cf/0x870 [ 53.616982] binder_poll+0x8c/0x390 [ 53.616988] ep_item_poll.isra.10+0xec/0x320 [ 53.616992] ep_insert+0x6a3/0x1b10 [ 53.616996] SyS_epoll_ctl+0x12e4/0x1ab0 [ 53.617002] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.617003] [ 53.617005] Freed by task 8257: [ 53.617010] save_stack+0x43/0xd0 [ 53.617015] kasan_slab_free+0x71/0xc0 [ 53.617020] kfree+0xd6/0x260 [ 53.617025] binder_thread_dec_tmpref+0x27f/0x310 [ 53.617029] binder_thread_release+0x27d/0x540 [ 53.617034] binder_ioctl+0xc02/0x1417 [ 53.617039] do_vfs_ioctl+0x1b1/0x1520 [ 53.617043] SyS_ioctl+0x8f/0xc0 [ 53.617048] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.617049] [ 53.617053] The buggy address belongs to the object at ffff8801be85c040 [ 53.617053] which belongs to the cache kmalloc-512 of size 512 [ 53.617059] The buggy address is located 200 bytes inside of [ 53.617059] 512-byte region [ffff8801be85c040, ffff8801be85c240) [ 53.617060] The buggy address belongs to the page: [ 53.617066] page:000000002b6298ff count:1 mapcount:0 mapping:000000000b756de5 index:0x0 [ 53.617071] flags: 0x2fffc0000000100(slab) [ 53.617080] raw: 02fffc0000000100 ffff8801be85c040 0000000000000000 0000000100000006 [ 53.617087] raw: ffffea0006f98ae0 ffffea000712d2e0 ffff8801dac00940 0000000000000000 [ 53.617090] page dumped because: kasan: bad access detected [ 53.617091] [ 53.617093] Memory state around the buggy address: [ 53.617098] ffff8801be85c000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 53.617103] ffff8801be85c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.617107] >ffff8801be85c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.617109] ^ [ 53.617114] ffff8801be85c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.617117] ffff8801be85c200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 53.617119] ================================================================== [ 53.617121] Disabling lock debugging due to kernel taint [ 53.617124] Kernel panic - not syncing: panic_on_warn set ... [ 53.617124] [ 53.617131] CPU: 1 PID: 8268 Comm: syz-executor6 Tainted: G B 4.15.0-rc6+ #245 [ 53.617134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.617136] Call Trace: [ 53.617144] dump_stack+0x194/0x257 [ 53.617151] ? arch_local_irq_restore+0x53/0x53 [ 53.617157] ? kasan_end_report+0x32/0x50 [ 53.617164] ? lock_downgrade+0x980/0x980 [ 53.617171] ? vsnprintf+0x1ed/0x1900 [ 53.617177] ? perf_trace_lock_acquire+0x570/0x980 [ 53.617183] panic+0x1e4/0x41c [ 53.617190] ? refcount_error_report+0x214/0x214 [ 53.617198] ? add_taint+0x40/0x50 [ 53.617204] ? add_taint+0x1c/0x50 [ 53.617211] ? perf_trace_lock_acquire+0x5b7/0x980 [ 53.617217] kasan_end_report+0x50/0x50 [ 53.617223] kasan_report+0x144/0x340 [ 53.617231] __asan_report_load8_noabort+0x14/0x20 [ 53.617237] perf_trace_lock_acquire+0x5b7/0x980 [ 53.617243] ? lock_acquire+0x1d5/0x580 [ 53.617248] ? ep_free+0xf4/0x320 [ 53.617255] ? perf_trace_lock+0x900/0x900 [ 53.617260] ? lock_release+0xa40/0xa40 [ 53.617267] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.617274] ? rcu_note_context_switch+0x710/0x710 [ 53.617281] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.617287] ? __might_sleep+0x95/0x190 [ 53.617294] ? perf_trace_lock+0x900/0x900 [ 53.617301] ? ep_free+0xf4/0x320 [ 53.617310] lock_acquire+0x394/0x580 [ 53.617316] ? remove_wait_queue+0x81/0x350 [ 53.617324] ? lock_release+0xa40/0xa40 [ 53.617333] ? lock_acquire+0x1d5/0x580 [ 53.617339] ? lock_acquire+0x1d5/0x580 [ 53.617344] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 53.617352] _raw_spin_lock_irqsave+0x96/0xc0 [ 53.617358] ? remove_wait_queue+0x81/0x350 [ 53.617364] remove_wait_queue+0x81/0x350 [ 53.617369] ? find_held_lock+0x35/0x1d0 [ 53.617376] ? add_wait_queue+0x290/0x290 [ 53.617382] ? rcutorture_record_progress+0x10/0x10 [ 53.617389] ? locks_remove_file+0x3f5/0x5a0 [ 53.617398] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 53.617403] ? lock_release+0xa40/0xa40 [ 53.617412] ? clear_tfile_check_list+0x370/0x370 [ 53.617421] ? _raw_spin_unlock+0x22/0x30 [ 53.617428] ? locks_remove_file+0x3fa/0x5a0 [ 53.617437] ep_free+0x13f/0x320 [ 53.617444] ? ep_remove+0x800/0x800 [ 53.617450] ? fsnotify_first_mark+0x2b0/0x2b0 [ 53.617458] ? ep_free+0x320/0x320 [ 53.617465] ep_eventpoll_release+0x44/0x60 [ 53.617472] __fput+0x327/0x7e0 [ 53.617481] ? fput+0x140/0x140 [ 53.617489] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.617495] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.617504] ____fput+0x15/0x20 [ 53.617510] task_work_run+0x199/0x270 [ 53.617519] ? task_work_cancel+0x210/0x210 [ 53.617526] ? _raw_spin_unlock+0x22/0x30 [ 53.617532] ? switch_task_namespaces+0x87/0xc0 [ 53.617540] do_exit+0x9bb/0x1ad0 [ 53.617549] ? mm_update_next_owner+0x930/0x930 [ 53.617557] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.617567] ? find_held_lock+0x35/0x1d0 [ 53.617575] ? futex_wait+0x402/0x9a0 [ 53.617581] ? lock_downgrade+0x980/0x980 [ 53.617589] ? perf_trace_lock_acquire+0xe3/0x980 [ 53.617594] ? lock_release+0xa40/0xa40 [ 53.617600] ? fault_in_user_writeable+0x90/0x90 [ 53.617608] ? perf_trace_lock+0x900/0x900 [ 53.617615] ? check_noncircular+0x20/0x20 [ 53.617621] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 53.617627] ? futex_wait+0x6a9/0x9a0 [ 53.617638] ? find_held_lock+0x35/0x1d0 [ 53.617648] ? get_signal+0x7ae/0x16c0 [ 53.617654] ? lock_downgrade+0x980/0x980 [ 53.617660] do_group_exit+0x149/0x400 [ 53.617666] ? do_raw_spin_trylock+0x190/0x190 [ 53.617672] ? SyS_exit+0x30/0x30 [ 53.617678] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.617685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.617691] get_signal+0x73f/0x16c0 [ 53.617698] ? ptrace_notify+0x130/0x130 [ 53.617703] ? exit_robust_list+0x240/0x240 [ 53.617711] ? __sched_text_start+0x8/0x8 [ 53.617719] ? avc_ss_reset+0x110/0x110 [ 53.617724] ? lock_downgrade+0x980/0x980 [ 53.617732] do_signal+0x90/0x1eb0 [ 53.617738] ? __lock_is_held+0xb6/0x140 [ 53.617747] ? setup_sigcontext+0x7d0/0x7d0 [ 53.617755] ? schedule+0xf5/0x430 [ 53.617762] ? __schedule+0x2060/0x2060 [ 53.617770] ? rcu_note_context_switch+0x710/0x710 [ 53.617775] ? __fd_install+0x288/0x740 [ 53.617784] ? exit_to_usermode_loop+0x8c/0x310 [ 53.617801] exit_to_usermode_loop+0x214/0x310 [ 53.617807] ? ioctl_preallocate+0x2b0/0x2b0 [ 53.617814] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.617821] ? selinux_capable+0x40/0x40 [ 53.617831] syscall_return_slowpath+0x490/0x550 [ 53.617838] ? prepare_exit_to_usermode+0x340/0x340 [ 53.617845] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 53.617852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.617858] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.617867] entry_SYSCALL_64_fastpath+0x98/0x9a [ 53.617872] RIP: 0033:0x452ac9 [ 53.617874] RSP: 002b:00007f8ef5876ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.617879] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 53.617882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 53.617885] RBP: 000000000071bf80 R08: 000000000000016d R09: 000000000071bf58 [ 53.617887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.617890] R13: 0000000000a2f7ef R14: 00007f8ef58779c0 R15: 0000000000000008 [ 53.618305] Dumping ftrace buffer: [ 53.618308] (ftrace buffer empty) [ 53.618310] Kernel Offset: disabled [ 54.895188] Rebooting in 86400 seconds..