[....] Starting enhanced syslogd: rsyslogd[ 13.474387] audit: type=1400 audit(1516533635.292:5): avc: denied { syslog } for pid=3510 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.797111] audit: type=1400 audit(1516533640.615:6): avc: denied { map } for pid=3649 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2018/01/21 11:20:46 fuzzer started [ 25.043531] audit: type=1400 audit(1516533646.862:7): avc: denied { map } for pid=3660 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/21 11:20:47 dialing manager at 10.128.0.26:40495 [ 28.574454] can: request_module (can-proto-0) failed. [ 28.583593] can: request_module (can-proto-0) failed. 2018/01/21 11:20:50 kcov=true, comps=true [ 29.124436] audit: type=1400 audit(1516533650.943:8): avc: denied { map } for pid=3660 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=64 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/21 11:20:52 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000300000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001000-0x63)="6925ee5ca45df3a37e8bf26b56015dc46f4b7693705c8045d09e722430d284b45cd14d0c90872f3253a1089eb50720db6427e623c00515146ed317c5f142bfd8c716d4d9f0974e682f3aa290b2c7f2c80153b39c15cf455aacdec68ad474f5f9efef67", 0x63) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x3, 0x5, 0x3, 0x1000, 0x2, "ff6aac0a1753532a6310fca3de532e02b589dba145de25fbe1e41b97976d58ff7681e9ce6a1afc3eb297538a5ff67a04f00233b835ce9d6c6b3cd01f3b8f7a", 0x2}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x0, 0x10001}) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r2 = inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mkdir(&(0x7f0000001000)='./file0\x00', 0x102) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000)={0x7, [0x3, 0x1000, 0x0, 0x5, 0x6, 0x3, 0x5]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xd4, &(0x7f0000004000-0xd4)=""/212}) shutdown(r1, 0x1) r3 = dup3(r2, r2, 0x80000) r4 = shmget(0x2, 0x1000, 0x4ce4d23e6551522a, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001000-0xda)=""/218) ioperm(0x9, 0x3, 0x3) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000004000)=""/0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000005000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) 2018/01/21 11:20:52 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x881, &(0x7f0000f30000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001000-0x8)=0x6) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x1, 0x3, 0x10000, 0x1000, 0xb80b, 0xffffffff}) r2 = semget(0x3, 0x1, 0xd6) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000001000-0x4)=0x65ff) mlock2(&(0x7f000095d000/0x4000)=nil, 0x4000, 0x1) shmget(0x0, 0x1000, 0x100, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0xc0, &(0x7f0000002000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x59}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000003000-0x10)={0x3, 0x123f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000006000-0xd4)=""/212, 0xd4, 0x3, &(0x7f0000005000)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="747e117a5dd8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000006000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, r4}, 0xc) 2018/01/21 11:20:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x3)=""/3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000632000/0x3000)=nil, 0x3000}, 0x2, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r0, &(0x7f0000003000)="eb54a23592a6317df149a34bd433cb1806acc35a03ab769171d342aa67621082e10f2b3bc8603a7f059bff08a568ce71f3a85f457fccb34936167b39a5c236b68f4f055a8c4ec6bc824a9ae5f3bdb0f6af81ca82e357c9aca33db3d2f0df19ea476fdc6cee4c77200bd1ca369d0a57915889bea93e4984fe9166fb7c68b533159651fa6495895cc13622d284ffffe01724b33b86ac2a915d37eb842bfbf899db0aeaeb84cf7c5bc4f2762e6f5550e1f96a80a37e"}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1f, "96d1402887a2ff1a02b1ab4f1227a49cd512937cf83773978155ed0f9e1269"}, &(0x7f0000004000-0x4)=0x27) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x429, 0x7}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r3, 0x4d8b0fb8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000005000)={0x8001, 0x4, 0x400, 0x21, &(0x7f0000005000)=""/33, 0xb, &(0x7f0000006000-0xb)=""/11, 0x61, &(0x7f0000005000)=""/97}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000006000)={0xffffffffffffff5c, 0x8000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x1)='\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000002000-0x6)='logon\x00', &(0x7f0000005000-0x1)='\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x1)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000008000)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/21 11:20:52 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x6, [@random="d50804bd0990", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @random="c5293740b3bb", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @random="9de56938d725", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='bond0\x00', @ifru_settings={0x1000, 0x7f, @fr_pvc=&(0x7f0000000000)={0xfffffffffffffffb}}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x800}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x1c)={0x2, 0x800, 0x4, 0x0, 0x5, 0x1, 0x8, 0x80000001, 0x20, 0x210339d9, 0x80000001, 0x3, 0x0, 0x16a7, 0x42, 0x0, 0x26, 0x8, 0x7ff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_flags=0x0}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x1, r1, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x28, 0x0, &(0x7f0000002000-0x28)=[@release={0x40046306, 0x1}, @decrefs={0x40046307, 0x2}, @release={0x40046306, 0x0}, @clear_death={0x400c630f, 0x3, 0x1}], 0xc4, 0x0, &(0x7f0000001000-0xc4)="b92d0a13c964be7dcc99afb901bbbb1a5c75950e575564b74ca6b9e157ba8d781ae7ca50fe6f7eab1cf21b3b7a8a6785fc16e97f8ed9b883881c9113d40c9ca5fb0dfce6676858121f4188742891383b1ce4dad5322dad1b6d0543d4400ae2ee428393ee404f3173fdfa3def5921aaf490a0ac1902421823ab55ebd5038dc7ba9a1639ef4f90a500c0a32749b315998368eba7ccc5bb0d96fb84fc4b4b0b65f9dd19174bb8ead8617cca73799aae844c1e4914838aa79c13153e3bd0e997772708fe9abb"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0xa81a, @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]}, 0x8, 0x40}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000004000)='./file0\x00', 0x80000, 0x50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000007000-0xc)=[{0x0, 0x0}], 0x1, 0x5) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, r6) 2018/01/21 11:20:52 executing program 3: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xf5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xd7c}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x5, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x1}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x4, 0x900) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000008000-0x4)=0x0) r3 = dup2(r0, r2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000003000-0x4)=0x7) signalfd4(r3, &(0x7f0000008000-0x8)={0x7fffffff}, 0x8, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=""/30, 0x1e) 2018/01/21 11:20:52 executing program 4: mbind(&(0x7f0000a70000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000e2d000-0x8)=0xd55, 0x10001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="e210c4aece54ca4e92e44d846f5d10c8", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xad94, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000004000-0x8)=0x7, 0x7ff) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x9, 0x372, 0xfffffffffffffff8, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xd6, 0x6, 0x10001, 0x8000}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x95dd, 0x2, 0x60}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r3, @in={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfb19, 0x800, 0xff, 0x10}, 0xa0) r4 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000005000)=r4) open(&(0x7f0000002000)='./file0\x00', 0x200, 0x80) statx(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x900, 0x7ff, &(0x7f0000008000-0x100)={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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000008000)={0xfffffffffffffc01, 0x8, 0x9, 0x4f, 0x10, 0x502}) 2018/01/21 11:20:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000162000-0x73)=""/115, &(0x7f0000760000)=0x73) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0x7, 0x1, 0x8001}, 0xff, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x3d, "1c30051498c3dde2985232d4836ca097abb83b9dfc9677dc5c471f8cc9efb9f468aeb229e951deb1d9d30db2f8a449d000cd8b5353c95c71cfc19aa836"}, &(0x7f0000002000)=0x45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x6}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x3f, 0x0}, &(0x7f0000000000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x13)={&(0x7f0000001000)=@in6={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000-0xf)="60dbda53abc1cc69fde77c78392a65", 0xf}, {&(0x7f0000003000-0x90)="eba884f207984a2c359430f1cb215b63bbdf12e35dc8993055a76e7e8117be992667d6d107f1cb371a1d36c5d5cf062fca63870edbd4c737b6e3712d0e5d707f4486f81b76002c2f3eb2e51bf7c9bdd03099f6923fe2daebd4dd0e33124bd84c518f555606fedd05dc23d5880651da5777b2445de1e8c787352651142d26ddb8994488e2497633fb43229483dffc3df4", 0x90}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0x1e)="0b15fa4ad4fff27bc1a1ee9b2a125cbd774af2423591b0800daff9a50860", 0x1e}, {&(0x7f0000002000)="e6c1cf602df77d35e8e903dda01017455ee9218244f62644fc8a1dd732e22070ee444ca563588ab6cedf5fd47b5a0a700e303b8dfb2f28824c15bd1f7fa519858bf45fec3c075f56b53d7b1d64b0867ced8a7f511065e84f0de99629", 0x5c}, {&(0x7f0000002000-0x22)="9a74fc1781a03682bc4b3a0d40aa58f128322b9cd1d340653a15987ffa5b29e85d61", 0x22}, {&(0x7f0000003000-0x13)="69b956590f8a09363a34f7a656ae5b0242e364fa6f060a3f307cbc54967c63091db1cec459456f0b32b67711b30fd74d22be95524b71183ddfb08ef8fd85ce533efb2c2dd18470", 0x47}, {&(0x7f0000001000)="ff34e0f81384158d63ee46582c13abeb434324dff8dd5b1d8ba8ec539453dff92bc7d810f977095f8afb047827aafa45986d1e2951e1a4032a67b3bc73a68f97061a42af573dab48ffd55fa2f8bd549a019a9f04b87abb850f458bd720f2e6c5e934a541a41547cea24caff7a402238641c08e487b9787b86938c29a132070743a305ba0cad34483acc92c245ae5c44d868a36e15a98e9beb31a3fc886149cb0d5ab0e050da608c031e64bf0490bb2f4168f0e02b7bf8e5b36033b0922595b4f814fbfa3e3bbc7a0dc95bdca1f9f2b48b6f34c6f19f92a61d12b9a94379b677ada2ca24e067533d8c686c9cbdcdfe8", 0xef}, {&(0x7f0000000000)="d9b2891047e8430e7bf2800c60a31b76b2109fff92cdbb12b889b8da65ff611037c66a31842cab1788c5093e2a261e10b4d6ec8f2fd68039a424a835ff2aa4deed1d4c9166dcd65cf0daef57268035a65e7832b83051456b56b7", 0x5a}, {&(0x7f0000002000)="3ef27ad22e27fb12544b31d68045f02f5ab3d685d17f5a198bc99cb388b4855eb89d628c92c1e48240a72510d280e7c8ee0342fdea1450fa91fb4117eda922195f7e6ae45bc80ab24da69edcea92", 0x4e}], 0xa, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffffe, 0x4, 0xe, 0x8, 0x1, 0xfffffffffffffffc, 0x200, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x8200, 0x7, 0x7, 0x8000, 0x9, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x46, 0x200, 0x0, 0xb14, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xffff, 0xbcf, r4}}], 0xc0, 0x40010}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000-0x4)=0xffffffffffffa4d9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000005000-0x108)={0x81, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000006000-0x8)={r5, 0x0}) 2018/01/21 11:20:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002a0000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c80000-0x8)={r1, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000+0x755)=0x0, 0xfffffffffffffffc) r2 = syz_open_pts(r0, 0x20400) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x20200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000004000-0x30)=[{&(0x7f0000000000+0x74)="06700ce80409e0beaf1c28a01f6fe62c3dd90f1fbbfe1676168cf222b69d65f50d85f47fdb4fb159027417941f61e9e863d385bc8ebae062d98cd23e74bfdcbc4f413375aafbe90965dd4cea0559", 0x4e}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="ef1e31529c642033fb6852857f8f225ecb176a439528b911599294dc07ac8cd3f1a6f89a10ceb791fc3e609e0040d68be42f924b87c22d9d623b53d4d90e4c281a63f8a999a5a4703dc757085f3b42176036117611c12811be47d3282c55", 0x5e}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000005000-0x4c)={0x5, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r4, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x3, {0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}}}, 0x3a, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)="70bbf51167dbfeb660bd2dc71f98cc81d4eb4c34285d7060909482bb6d0f6f34db285ff5b2b84426b1ccc01dc9401c609f69737f1efb051fbab3a9a0802c5dba66d959b5be436381b7a50932a7c8e3a5836ea332189dae87113d261416fc07d48d107fa30853287b233dacb048af99f09adee58c301cde158c5551f889bda598e9066b65a7ab909691a0ef1748e484e6a7e6236d0331b0d4d486c02c4d9723ac19c31795ccd798cefbdd9c6b7c5bc3d7d52d9519acbf4611a66060e4bed4e732c6", 0xc1}], 0x1, &(0x7f0000003000)=[{0xc0, 0x10f, 0x0, "463945943c487d122f9e1de9b0d10ab1b21a184300d672f06cede22e3856cba2a46b8527c3e2cb313c9a3d56bea4a9a4274d82445ee7ba3033f74842eab13bb010d165917c1081105ad8e24d7b09c5d6ec2399e34c73ff6681214f12e99e2374469e8c74573554449804141f7f013a5827bcf9a5751e1f64b515a8d53fb8838b3c1747de09645f83a9fa836e22dba167218c4a0de542b62cff8989a3505c323d27d0fec8b0ed8f1ff2"}, {0x10, 0x101, 0x7, ""}], 0xd0, 0x800}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0xfa89, 0x4c000) openat$vsock(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000-0x8)={r1, 0x7}, &(0x7f0000001000)=0x8) fcntl$addseals(r5, 0x409, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000003000-0xc5)=""/197) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000-0x2)=0x7ff, &(0x7f0000006000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000008000)={r4, r5}) [ 31.026084] audit: type=1400 audit(1516533652.844:9): avc: denied { map } for pid=3660 comm="syz-fuzzer" path="/root/syzkaller-shm729898310" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.653602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.265207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.663712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.032307] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.173008] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.287175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.359642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.569245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.254179] audit: type=1400 audit(1516533656.072:10): avc: denied { sys_admin } for pid=3705 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.335112] audit: type=1400 audit(1516533656.134:11): avc: denied { sys_chroot } for pid=4434 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 11:20:56 executing program 7: r0 = memfd_create(&(0x7f0000ee1000-0x4e)="00f225d6b080898141fb01becdc9955dd41c807a3dd30df85e44ca8c11e58d32570d4adb06945a9fbba55aa9f151cdefedc184fc05931974dcb66ca96f07718a3839be9d95c4c2a2c5f25f6c02", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000-0x48)={0x1, 0x5, &(0x7f000055c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0xa)='syzkaller\x00', 0x5, 0xcc, &(0x7f0000a80000-0xcc)=""/204, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 34.435105] audit: type=1400 audit(1516533656.201:12): avc: denied { dac_override } for pid=4446 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 11:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") mknod$loop(&(0x7f00002a9000)='./file0\x00', 0x6020, 0x1) [ 34.537355] audit: type=1400 audit(1516533656.295:13): avc: denied { prog_load } for pid=4466 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 11:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099d000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xffffffffffffffff}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c4000-0x9)='/dev/vcs\x00', 0x4000, 0x0) write$selinux_user(r4, &(0x7f00001d2000-0x2a)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'root\x00'}, 0x2a) 2018/01/21 11:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000513000)=""/4096, &(0x7f0000ee8000)=0x1000) write(r0, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) lseek(r0, 0x0, 0x2) 2018/01/21 11:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x0, 0x3, 0x23, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000306000)='./file0\x00', 0x840, 0x100) getresuid(&(0x7f0000685000)=0x0, &(0x7f0000df0000)=0x0, &(0x7f0000f03000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009d0000)=0x0) fstat(r1, &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000bdf000)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f000040e000)={&(0x7f00005d9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000587000)={&(0x7f000036e000)={0x185c, 0x11, 0xa, 0x200, 0x0, 0x3, {0xc, 0x0, 0x1}, [@generic="ed400098885e151627b8bd91433816d6aac3898e690700d059e0", @typed={0xc, 0x20, @uid=r3}, @nested={0x204, 0x2d, [@typed={0x8, 0x40, @void=""}, @typed={0x14, 0x60, @binary="f34c4eb1ecbac1ccd0"}, @generic="3c02af", @typed={0xc, 0x6d, @pid=r4}, @generic="cbd66a6edc201c75274399c39e33d55da2a545347a2e0cccf367596fbb6e0470a670cd0934976d00334d9629c2ce08f13e22192faed59fd4488813ec015615d005aa502c2e99c9fb", @generic="4fb188f9d0b0f116694249f3f80cb3de10438a83ac0df098364996bf082a4496ebb1fd979a1cf8190e970e664bf02eb578732c3e1163ed29ce9e6160d28e3a6bf5249f0be1ab231f506ac022613dd16d09ab806a1bbc7660add6230fa55dbc5282202d46f6599402cf00ef4f4e01e16161bcd11428270ff0d9f675e763bc58bcc50cc111f10113ea4b7c2fa204e45577bbda910c11a460d052601de7d7bde1ac86093b3c0aa3d2e36280cc5a10456fea21455f8c11b8f0452bcf5b98812dfa1c7a9d91af334d5fefde4a938cc5e52fb524fbd7f773", @typed={0x8, 0x18, @void=""}, @typed={0xc, 0x55, @uid=r5}, @typed={0x94, 0x23, @binary="d6d72faa3691e2f3dd041212ed2c2d37747a8d774eb2f88105030bea581475ef43bda851c78637c12dbfb72f4a0f49456e510b52467e1c86d8474125a2413c0777f0714c799bb6862cc84c391021d3d05bdf132608b6636215d7fbd5cbcf047d2e7feb34e767516fce5571022fec05fe25baf333d4890f034d8dca5bd77398543f97b940ef362f6847"}, @generic="d07a379236742f8b1e1b002b4c15b8"]}, @generic="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", @nested={0x2ec, 0xc, [@generic="dbae3e6c6beb6e76f6d3870329b0e48790bc8829e1b6ec94e5ab29105abbc51152686d2fd54f3920107c87249311c69e757ca6f573426266f8c347b88b346f38358dce396cb6bb618bf81db705b2666da12f93572c", @generic="1dbb740766e6074653e2b5dc5117414c484f1219827929b3212900536c82bc456b2c3a18069662416d5a707f4a529fc05f690cabeba362becb95867ce1e03d8a9e7043bbf310a92ea4e30bcc473bae65c93b453ba4c1f146e0d2e64699cde5482e44e23e04168c37f808d9bda5e93208b16d831ee6ffe5ccff7610a025a8b7f3281cfe982206af04f37e5d41cb59bdbda8ab900a4608060f9c8f487570ee53d97afdc69463fbf2c922b8e39f319616e218a11c0ccb3c45675e9111a08242e74341c5d70432a89b186ef80df7f83728efc3d1b0283515aff9e5db", @generic="621a94f78314db632acb068eabab0f3da833713673fbdaefff63fb56518efa85816fbd7b85754d317186ab951c3a26341b29e8b1aaf6018681e0dbb1b3b715c62326db720b2653cbf9c795693da7ccce6fbf26d05fabad764dc9dd265b4af798a7f942665b952d05479f3180d0610a8de44017521ecdee862ebfb9ff1f", @generic="833e8e8dc27860d7472a2a00096f0d6a5d0b1866cbade7f2123587b8990898d09f636c5f385d4f8930d815e9925d83503678b646daa12ff66a34fec5880fc99b6619a93a8ae49c1ebd4b5084fc3d13d1e80ade872f2c05f1f0bc68c0ec80c8bf275a5738ff12a16520ec0a7f7db0b74c8b12efcceaa5200be5d3933eed95a7fd8694c43689a96723f36abf25d4731f83323ad51d846f1f5ce1d3e834a6b079d9e5afb4ba72e3570c31553ea994bdf9e5f4f865", @generic="9ffd15f817681d451cdd20b00f93dbba51bc4c9232441fe38d64ff443658f930ba6591973c1210331a0e30d5b7e9181836e1e685fe6af594b7ae5408843a83139adf6cb5406014288eac87bf5ed3c62633d58d75139cb5fb066ef4cf86dea0dcfad901fb4b53005cdc8f27a27744a1e3b47d5554a3e1281853ea6f5fc3d56be349f2ebeea3ab6f0f3f"]}, @nested={0x1238, 0x96, [@typed={0x18, 0x80, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="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@typed={0xc, 0x37, @pid=r6}, @typed={0x10, 0x29, @u64=0x80000001}, @typed={0xc, 0x93, @fd=r0}, @generic="6f8c2a691c71a40cffa28124c5656c1843b37e41f1df75d5c6c89307b8029d694f92692d88d5c990622b3f60372cfcbc2f103870d839c90ad25c08e095da7b8def08d8c2e883e13d24fdf10b18fa62b54e3f111aac9a9dbd0dd8a5dd63e1fb09f51747db95f43f894aa54f4e351c60e36e6c3bcdc9b0bcdf8a5f62fb6569561b918a3c", @generic="8ba7236554bfb055288c14815857a5d51cbd4408a597bec8fc776c364fdc6649be9b15040121312b5935fb9268a5d4f3e552861f1edc5c389b7fe7a879bdbab117422b7041982ac28b4702acc58eb84fab0357bb2d97398b9e3ec9339744d0340ea737b2df5ddea607f7f5ec24897e4ae0a6b6924fa397976a40959ab172cd0b68aa15dfc8509ea05ada8bb3993cd569b9a32db5b26d9f36ce9cdb5a833d17ad2ea02a70d1594086af2fdbf2", @generic="b8fe1db3c5e5b6e3c9f7c34b77478137c023585ccfc2d6c8a3a262195b9892f30e1fe68c9d51e9d9f24990cc155725887aa08f2d21f906240c0a3d0dc3e6e7be45469649a43f7ee2101ecbfee322a5b68729e6854be82de9647c153f7d6b66d1a0cf5c792c81686046c816806e955054deacc6955c4befe798ad8b329fccbbc47d93f4db28f034d009aff63a888195820f0cfb34528374e61685dcc0c3306716a07724d03fd7a1cddae903bd1c30cec150f6d1ac03bec4ca12819e861c39b9e3f962d52b"]}]}, 0x185c}, 0x1, 0x0, 0x0, 0x40885}, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 34.737930] audit: type=1400 audit(1516533656.556:14): avc: denied { create } for pid=4534 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.830774] audit: type=1400 audit(1516533656.588:15): avc: denied { write } for pid=4534 comm="syz-executor7" path="socket:[13490]" dev="sockfs" ino=13490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 11:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000622000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000d30000-0x1c)={0xa, 0x3, 0x8f, @loopback={0x0, 0x1}, 0x916}, 0x1c) connect$inet6(r1, &(0x7f000053d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa567}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00009cc000-0x4)=0x0, &(0x7f00005ec000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) [ 34.885903] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 34.989864] audit: type=1400 audit(1516533656.590:16): avc: denied { getopt } for pid=4534 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.059131] audit: type=1400 audit(1516533656.726:17): avc: denied { ipc_owner } for pid=4570 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.681909] audit: type=1400 audit(1516533657.500:18): avc: denied { dac_read_search } for pid=4761 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 11:20:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x68400000009) r2 = accept4(r1, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) 2018/01/21 11:20:57 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000fc6000-0x24)='system_u:object_r:useradd_exec_t:s0\x00', 0x24) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x407ffe, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc5000-0x1)='\'', 0x1, 0x0, &(0x7f0000950000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 11:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f000085f000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000013d000)="6efb1e2c4ce49ec514469eb6d0ba9f9699d58eccc53f5d9f356b6e9e62322763f95f567d17b3417b2e96b81281ed6f25abb9ad5091f6014f6946faae95f31816fd3fc69127a342c604420d1bd58f7efcaa9d7ac4729a0ff9bd7f79bb27efe01425797caeace8334bb254651768fd01fc17eef0bc18a13f0d7cd637212d7098f21ce6b770f9bca86b310a958dac71697a7a611f4c8501dd671d8c86b13d5a8e1c131240be404e0516c6883699690a3dcab2f395fdafb9d61b52fc4d3c2b8587a5c9f8e1055769aa3ed4019f17869b271e277c13a60d704ec389fe04d1") r2 = accept$alg(r0, 0x0, 0x0) accept4$llc(r1, &(0x7f0000ac2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc7000)=0x10, 0x800) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000004000)=0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/01/21 11:20:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='(\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/01/21 11:20:57 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000edd000-0xb)='/dev/adsp#\x00', 0x6, 0x101101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7000000000, 0x9, @te1=&(0x7f0000000000)={0x5, 0x80, 0x100, 0x4}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008ed000)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00009fa000)=0xc) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009fe000-0x4)=r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:20:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008c4000-0x10)={0x0, 0xdc, &(0x7f0000cfe000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e16}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x52, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x226f}, @in6={0xa, 0x0, 0xffffffffffffff20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}]}, &(0x7f0000b27000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000092e000)={r1, 0x400}, &(0x7f0000732000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r2, &(0x7f0000fc0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8a000-0x4)=0x10) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000001a000)=""/0, &(0x7f000000d000-0x4)=0x0) 2018/01/21 11:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xeb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a06000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ad000)=0x10) syz_open_dev$usbmon(&(0x7f00001cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/21 11:20:57 executing program 3: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000ea000)='/dev/input/mice\x00', 0x0, 0x80800) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000eb000-0xc3)=""/195) syz_emit_ethernet(0x4e, &(0x7f00000d7000)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800000007f, 0x0, ""}, @generic={0x0, 0x4, "1ef465f1"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 11:20:57 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f7f000-0x4)=0x9, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000ef7000-0xc)='/dev/amidi#\x00', 0x4, 0x200) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000067c000)={0x9, 0x7, 0x10000, 0x0}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000982000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000423000)={{0x3f, 0x3, 0xf079, 0x8, "73b14cc8e81a924590e31d613c6ab4d2b7237da6b1ed996e67070c35ef1477255b6f26d97e1e18ba42905e2a", 0x9}, 0x0, 0x0, 0x8, r2, 0xfff, 0x2178, "12b091ce26e267d27300d5f7e2a3da6aec8f0e1c1b6e65355c646ca8423cb6ced26545d76c76658984cc7e401e9a4e7fc6d7845bce79a7c209d18ec2157c9bae", &(0x7f0000044000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x0, 0x3, 0x63], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/21 11:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) faccessat(0xffffffffffffffff, &(0x7f00008d3000-0x8)='./file0\x00', 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000109000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009d2000-0x8)={0x0, 0x2, 0x7fffffff, 0xfffffffffffffff8}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000021f000-0x4)=0x0, &(0x7f00001dd000)=0x4) 2018/01/21 11:20:57 executing program 7: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000001) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009c4000)=0x8000, 0x4) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00008b2000-0x38)={0x0, 0x0, &(0x7f0000896000-0x70)=[{&(0x7f0000661000)="25fe87f6f566fd841673d6a3de0e3ad9519a7c8cc78aeed4d5f99f03a19477da2c33d8b6facc74dad48ebae431d2f0567b28092db5ec14f3c7b577d60ad16b5e9bc6f9a6c8388d5ad8f69743befd2ce9292f14582d1cce0db6b250d0e54200c465eac13b94969115155e86ca440941887ef472c0073d898dab88cc774a4301eea607b9e29bc5b2c6887f", 0x8a}, {&(0x7f000027e000-0x48)="d43a7b604d1de2e6e7c7896ef6339e79d6281a6938b8f2504cec81b527baa6896fa73fe840a2a218c424b98aba02d8eecb0564f421aac80bc7b6aa336208996a90ab54108bab54c7", 0x48}, {&(0x7f00007d0000-0x8b)="80c8db97415fbbdb20af668a6139a8f69a5083daa958366efceb01851a0cd26f2673e143c4374d5a537194d3634043e3ffc1c70b8d5fcdbf0ce66b1966c7b450a4a396254181153a52bc8da190be1d969570a0cb6103e166f006fc5c6a11c9f02c0642daf00f1fb292add8242fcc184e2ea2aa363d93d38fcbf5aa8ba6b8e8398fa92fa7eef927dacba3ea", 0x8b}, {&(0x7f0000d39000)="6e126af08b58b3dc027bfb07ab06347c678d34730fdfee528a814ad17a5bb7399c2ebd8944aa6d49d81ba57c9394f3eb37e0af080a3f51f7005366645f09bf452507babda708d5e1e325556ce519b2b1d5da49d1dde535959d2ec3909b23a610b6a5e747a5df48bcb74f8c6caecb7d27227851c2a3569638981383f6bc0f0cf1d788044a49213136f02657f91dc27e9f5cd98851543703bcd922547ff98c646b69010dc1cc9c3fc77188d4274df321d7582cfea4ef23c8d76278f5", 0xbb}, {&(0x7f00002e3000)="0a43ded1d41264b7dcf637070440c12475309b16f1b134cd84537c52a7b051b787879e90c2ce4c51c9f9aa46c7446e60e8b8c7a9bd3388398c500c1e614996f67369fbca247bc1b1c8a078e4e67336", 0x4f}, {&(0x7f0000d39000)="42a7852528b7d70ab5ecddd824d2e3b53da0c5cc02465236c2a8842c229837f5b62f0ce2fba4b0123dbf51911fd5610fc461375c2005b705b735444cc00a8bf27cf83c9f67f7", 0x46}, {&(0x7f0000d3a000-0x37)="2923f43953cfbb92e522be2248b68f07e666a7ff5caca02940a4fb8340cf268b6c06c5fb5cf4b20fc0397c1f609cf1ecefae85c800a36e", 0x37}], 0x7, &(0x7f0000d2e000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x4000050}, 0x4000000) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/21 11:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fa9000)='/dev/usbmon#\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000085e000)=@assoc_value={0x0, 0x6}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d3c000-0x4)=@assoc_id=r2, &(0x7f0000b4d000-0x4)=0x4) r3 = fanotify_init(0x21, 0x1800) fcntl$setstatus(r3, 0x4, 0x4800) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = getpgrp(0x0) r5 = getpid() getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c1e000-0x4)=0x0, &(0x7f00007e3000)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f0c000)={0x1, 0x4}) r6 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000eed000)={0x0, 0x9e, "fceb35692536a2f648833ff339741353ddb18888ac73d7961e5557580955e6e91036ba19a69e3efb76c6a22532cdbcb071b0c3a16a1e4b58f530c9d9d6b47e00dbb31ab3a554252ecbd411ab60ab611be8dfbb636dbe4332f39c2acd27fc8366ae1626580f7ca6cfba0e438fe8bc6acef8a3db9edb82ec81047bb6a31d5a3833f25f8fe39a3395e554f420b7a05b42abbb479d18936902bd58547bec9ac5"}, &(0x7f00002e3000)=0xa6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000ad000)={r7, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x268194ce, 0x7, 0x4, 0xcd, 0x2, 0x7, 0x8200, 0x2, 0x7, 0x7ff, 0x989ee9a, 0x401, 0x1, 0xe4dd, 0x101]}, &(0x7f00002bc000)=0x108) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000e55000)={0x3, 0x0, &(0x7f0000380000-0x1000)="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", &(0x7f00001db000-0xb2)="a5253eace2abe82f93dba570b8a9b5e49a39fd6bfac43be64c376911c3d8956929757b39974648a7e8ace9803f2bb3ab6f4057f947fc443a134612313011804bf35be8296ad3ef040964083d5a321f0beaa20a444607e066f086546112056c1bafa98113ae28d78516a5b11642e77aa25380ba3df1b6f2cc24a4adfa99f2fe22df33198d8293b340269d796c87e377cb1169e87bb1ebdc562d96159ac775621dde95cfdb1a9102f7c811dea70644ceb000fdb0ffd7997af205e72cbf8fc653e705252d76e3da1074c596a8", 0x1000, 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000710000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000132000)=@assoc_value={r8, 0x4}, &(0x7f000074f000-0x4)=0x8) ioctl$TIOCSETD(r9, 0x5423, &(0x7f00003ee000)=0x8) pipe(&(0x7f0000677000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000901000-0xc)={r10, r0, 0xfa6}) getsockopt$netrom_NETROM_T2(r11, 0x103, 0x2, &(0x7f00000f2000)=0x9, &(0x7f00007ab000)=0x4) 2018/01/21 11:20:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000069f000-0x9)='/dev/sg#\x00', 0x4, 0xa0000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000022e000)={0x3}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c3c000-0xb0)={{0x80000001, 0x8}, 'port1\x00', 0x88, 0x1000, 0x5, 0xc2b, 0x40, 0x4e, 0x1f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x800000806, 0x668) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/21 11:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7c000-0x9)='/dev/vcs\x00', 0x2200, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000459000-0x8f)=""/143, &(0x7f00005dd000)=0x8f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/01/21 11:20:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002f5000)={0x0, 0x1, 0xd0, 0x80000000, 0x401, 0x100000001, 0x400, 0x3, {0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x80, 0x69c, 0x1000, 0x4}}, &(0x7f0000c29000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x33, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x8d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x10001}, {0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x6}, 0x0, [0x6f1a, 0x8, 0x8, 0x6, 0x6, 0x9, 0x8001, 0x644]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x8, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/01/21 11:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendfile(r0, r0, &(0x7f0000830000)=0x0, 0x5) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:20:57 executing program 5: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x11c) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x4) 2018/01/21 11:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) 2018/01/21 11:20:57 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000009f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000ddd000)="", 0x0) 2018/01/21 11:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) process_vm_readv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000088000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000b1a000-0x20)=[{&(0x7f0000732000)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f0000d7e000)='./file0/file0\x00', &(0x7f0000338000-0x30)=[&(0x7f0000a85000-0xc)='usercgroup(\x00', &(0x7f00005c1000)='\x00', &(0x7f0000dee000-0x1e)='vboxnet1eth1keyring!ppp0}GPL]\x00', &(0x7f0000a4a000-0xc)='vmnet0/user\x00', &(0x7f000041f000-0x3)="02ff8f", &(0x7f0000370000-0xb)='@wlan1ppp0\x00'], &(0x7f000019c000)=[]) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) r5 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000ab0000)={0x2, 0xfffffffffffffffd}) 2018/01/21 11:20:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="", 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000477000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/21 11:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xd7) rt_sigaction(0xb, &(0x7f0000913000)={0x81, {0x6}, 0x88000001, 0x10000}, &(0x7f0000b75000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000eee000)={0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d04000)={{{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x4, 0x9, "15993b9a0a8f3c4c3ab5146e564209a2030acc4e4a61fc49240d762c2413411b7fdd0adf67acd3c45d525779da6a8102dbf6b3cfcdce748889bed8d8a53056ca26f8e13b4f7d4f09eb3c03ff0a4c279a"}, 0x160) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) 2018/01/21 11:20:58 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r1, r1, 0x80000) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:20:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/92, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x69, 0x6f, 0x3, 0x0, &(0x7f0000000000)=""/0, 0xca, &(0x7f0000461000-0xca)=""/202, 0x6e, &(0x7f0000000000)=""/110}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00001aa000)='./file0\x00', 0x19, 0x1) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x4) 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000571000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000031c000-0x4)=0x60, 0x80800) accept(r0, &(0x7f0000cfe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d37000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc3000)={0x1, [0x8]}, &(0x7f0000846000)=0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000aac000-0x18)={0x9, 0xa995ae4, 0x7}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009bb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037f000)=0xb) 2018/01/21 11:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f0000f00000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f5d000-0x64)={&(0x7f0000339000)=[0x2, 0x3, 0x6, 0xf00], 0x4, 0x0, 0xffb1, 0x159, 0x6, 0x7, {0x9, 0x4, 0x100000001, 0xff, 0x4, 0x4, 0x3, 0x4, 0x100000001, 0x5, 0x20, 0x5, 0x3, 0xbbe, "4425fe12b9911dd77f2720bda6f1b361ba8b089e2703c41a865d3351affcc92f"}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e38000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x1, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d0b000-0x4)=0x0, &(0x7f00009be000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000798000)='cmdline\x00') sendto$inet(r2, &(0x7f00002da000)="6517f2ddd6a71efe4edf377e8d490db2e4e4c1ea7c4c7fae796678f5ec44da412c3fc2dfffd12d4e481d415a4a650003e012d7c67c946564c75f97bf810f9cc31bad01f24ed78f", 0x47, 0x44804, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/21 11:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000d3000)='/dev/dsp#\x00', 0x1f388000000000, 0x2080) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000ab8000)={0x100005, 0x10000, 0x80000001, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 11:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x39c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000078c000-0x14)={0x0, 0x400, 0x6, 0x6, 0x5, 0xb671}, &(0x7f000097b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000058a000-0x20)={0x401, 0x61, 0x1, 0x4, 0x9, 0x6c, 0x4, 0xd4, r2}, &(0x7f0000540000)=0x20) 2018/01/21 11:20:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000c12000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) tee(r0, r1, 0x2daf5386, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e70000-0x4c)={0x3, 0x7f, 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]}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) writev(r2, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) rt_sigsuspend(&(0x7f00007ed000-0x8)={0x3ff}, 0x8) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009fb000-0x98)={0x0, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, &(0x7f0000df9000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000683000-0x8)={r3, 0x2}, &(0x7f0000905000-0x4)=0x8) 2018/01/21 11:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000947000)={0xe, 0x101, 0x200, 0x100000000, 0x4, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) signalfd(r1, &(0x7f0000c6e000)={0x1f}, 0x54) 2018/01/21 11:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000947000)={0x10000, 0x0, &(0x7f0000d59000/0x1000)=nil}) write(r0, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) munlock(&(0x7f00005f3000/0x3000)=nil, 0x3000) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000002000-0x8)=""/8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x4)=[0x8], 0x1, 0x81, 0x100, 0x2, 0x100, 0x0, {0x1, 0xe45, 0x4, 0x1, 0x1f, 0xfff, 0x4, 0x0, 0x100000001, 0x10000, 0xffffffffffffffff, 0x800, 0x9, 0x8, "749c1b553e4d14ddebfa71cd59cbfb208daff48947616ac270b689f09aca8be5"}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000070a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000f5000)={&(0x7f00004a3000/0x1000)=nil, 0x200, 0x5, 0x14, &(0x7f0000472000/0x4000)=nil, 0x200}) 2018/01/21 11:20:58 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000886000)='/dev/usbmon#\x00', 0x8f69, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x19)=""/25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000308000+0xe36)='/dev/rfkill\x00', 0x400000000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 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(&(0x7f0000000000/0xfff000)=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, 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) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f0000792000-0x2)="0080") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f0000822000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 11:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) lookup_dcookie(0x7, &(0x7f00007e1000)=""/135, 0x87) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/enforce\x00', 0x201c3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d2e000)={0x0, 0x101, 0x7ff, 0x4000000000, 0x4, 0x5, 0x6, 0x3, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x1, 0x0, 0x9}}, &(0x7f0000fcc000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008c8000)={r3, 0x58, &(0x7f0000a3d000-0x58)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aed000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004fa000-0x8c)={0x81, 0x2f9, 0x1ff, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a35000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000004a000)={{0x77359400, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket(0xa, 0x2, 0x3f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000044e000)={0x7, [0x9, 0x1, 0x401, 0x8b, 0x3f, 0x1ff, 0x5]}, 0x12) 2018/01/21 11:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000060000/0x18000)=nil, &(0x7f00002a2000-0x18)=[@text16={0x10, &(0x7f0000494000)="66b8010000000f01d926260faeee65f2f3df800900baf80c66b84c80978766efbafc0c66edeaac0039010f20d86635200000000f22d8f30fbd923dcb0fc71b0f0936f366650f32", 0x47}], 0x1, 0x0, &(0x7f0000c2d000-0x20)=[@cr4={0x1, 0x172000}], 0x1) 2018/01/21 11:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/qat_adf_ctl\x00', 0x200800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000d9a000)="fe876eb94d38bb98560bbaaabb645ada3869d086629a38db0818886a3dac42dd3a6d65985847af8e5975f6b48e68fe9e9bf504f201d20d480e0a0eab7c4dff989ce8fbc7e6c92f129544326522380e587a96b75e4b8d380e5727695237f91be74af8d35ef277ce2a714cb1ec15d01dc0ec6738812e30a575a038ec43c6a5b03a0dbc8ac495d6dfc5d79fb390c237d7ea6120a3321f8d51fa0620292a75b3c2d8e573882c2be984c610abae49a1601f869e4b74fdb35b47e2a6b6765bb5b6c2126dde41b943589b34818b77346514da8289e65c0948013134e6b3b9227ed048af4e48e3bb520e7783d912a05d1a", 0xed) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c77000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000001}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x341, [0x6, 0x9, 0x9, 0x40, 0x7e6, 0x401, 0x6, 0x100]}, 0x5c) [ 36.649949] kauditd_printk_skb: 7 callbacks suppressed [ 36.655512] audit: type=1400 audit(1516533658.468:26): avc: denied { create } for pid=4885 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.683371] audit: type=1400 audit(1516533658.471:27): avc: denied { write } for pid=4885 comm="syz-executor7" path="socket:[13742]" dev="sockfs" ino=13742 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.724288] audit: type=1400 audit(1516533658.501:28): avc: denied { map_create } for pid=4883 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.750311] audit: type=1400 audit(1516533658.568:29): avc: denied { map } for pid=4890 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13752 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/21 11:20:58 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000011000)={0x8400, 0x53a9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000506000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(r0, &(0x7f0000a41000-0x70)=""/112, 0x3d) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r1 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/21 11:20:58 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000092000)='net/fib_triestat\x00') mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000ef0000-0x38)={&(0x7f0000066000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef0000-0x80)=[{&(0x7f0000e41000)=""/242, 0xf2}, {&(0x7f0000eef000)=""/4096, 0x1000}, {&(0x7f0000ef0000-0xc8)=""/200, 0xc8}, {&(0x7f0000e1e000-0x83)=""/131, 0x83}, {&(0x7f0000ef0000-0x69)=""/105, 0x69}, {&(0x7f00006d8000-0xc7)=""/199, 0xc7}, {&(0x7f0000d8e000)=""/0, 0x0}, {&(0x7f0000eef000)=""/199, 0xc7}], 0x8, &(0x7f00008b8000-0x190)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ef0000-0x8d)=""/141, 0x8d}, &(0x7f00003f7000)=0x0, 0x40}}, @fadd={0x58, 0x114, 0x6, {{0xfff, 0x9}, &(0x7f0000e1a000)=0xbe3, &(0x7f0000140000-0x8)=0x4, 0x8001, 0xa6bb, 0x80000000, 0xe626, 0x4, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x420b7b07, 0x0}, &(0x7f00000bb000)=0x0, &(0x7f000033c000-0x8)=0xfff, 0x400, 0x27b, 0x5, 0x1, 0x48, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7a19, 0x4}, &(0x7f0000ef0000-0x8)=0x7, &(0x7f00006b2000)=0x8, 0xc4, 0x1000, 0x4, 0x3500, 0x3, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x40}, &(0x7f0000ef0000-0x8)=0x100000000, &(0x7f0000ef0000-0x8)=0x100, 0x0, 0x4, 0x401, 0x7, 0xfba45a174dabf64c, 0x6}}], 0x190, 0x80}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 11:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ca6000)='./file0\x00', 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000518000-0x18)={0x4, 0x200, 0xff, 0x7ff, 0x2c, 0x7}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)='/dev/dsp\x00', 0x400, 0x0) 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$EVIOCGVERSION(r1, 0x40084504, &(0x7f0000000000)=""/157) io_setup(0x5, &(0x7f00008a1000)=0x0) io_cancel(r3, &(0x7f00007f5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000183000)="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", 0x1000, 0x9, 0x0, 0x0, r0}, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000aa000-0x8)='net/ipx\x00') ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b67000)=0x6) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f01000-0x10)={0xe5, &(0x7f000040a000-0xe5)="b207d9d3be6ed5d767d80745d0869ed48a63ef0971ab6bd88d25dbd1dc777332d4d5f8ab98f28ee24073174c9ec05280cc59889e0ee0e781877e437fb2f77d67c2ae085f59adab57cbb5af8417b45f1aeebdaef885b4672f97ff34560ccf96634e97bf41ddf57f5ae126447f0137cfc5642c1a65f09ca0aa227174c5d704461acb6ec25cf3721b393c6a859c4ba0dda3106ffd6b7729625df78272558b4967b29535b3bf862539dad3e333fdf7073a6479eb67131d4b3faf4c2721860d974716fcff363c1de6bd5f68e6926879d25017afb736f7568a2cf9fdf016cdec27b2660476a76273"}) 2018/01/21 11:20:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000005000)=0x5, 0xffd1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000006000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:20:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x80000) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000f6e000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x800000000000003f, &(0x7f0000001000-0xd)=@dstopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0xb7, 0x200000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x312a, 0x2, 0x800, 0x1, r2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x10f) 2018/01/21 11:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") poll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000c60000-0xdf)=""/223) 2018/01/21 11:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) creat(&(0x7f00007ee000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048f000-0x6)='sched\x00') getsockopt(r1, 0x6, 0x2713, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) accept$unix(r0, &(0x7f0000734000)=@file={0x0, ""/4096}, &(0x7f0000d87000-0x4)=0xfffffffffffffe96) 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6, &(0x7f0000b14000)=""/145, 0x91) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) 2018/01/21 11:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f000065a000-0x8)='keyring\x00', &(0x7f0000ef1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) [ 36.860445] audit: type=1400 audit(1516533658.679:30): avc: denied { map } for pid=4917 comm="syz-executor7" path="/dev/sg0" dev="devtmpfs" ino=115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/21 11:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000364000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@rand_addr=0xfff], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 11:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cd6000-0xb)={0x1ee00dd9, 0x80000001, 0x1000, 0xffff, 0x3, 0x4, 0x2a2, 0x1, 0x2, 0x4, 0xffffffff}, 0xb) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002c3000)={r2, r3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00003d4000)=""/197, &(0x7f0000b38000)=0xc5) sendto$inet(r2, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:20:58 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x2f)={0x0, 0x27, "9b2fb2cb3133ebf4c06543a8b8e8dc447d2a8d51d5c49efe85568931faa7db18371ffc0b771155"}, &(0x7f00007aa000)=0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x5, [0x9, 0xffffffffffffffff, 0x1f, 0x4, 0xfff]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000)={0x0, 0x81, 0x5, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a80000-0x8)={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000edf000-0x1c)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x1c) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000474000)={&(0x7f000093a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ustat(0x1ff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000257000)='/dev/dsp#\x00', 0x7f, 0x100) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000082a000-0x4)=0x0, &(0x7f0000877000-0x4)=0x4) accept4$packet(r0, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x14, 0x800) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) unlinkat(r0, &(0x7f00004ce000)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007ee000)={{0xfffffffffffffe01, 0xffffffff7fffffff}, {0x4, 0x80000001}, 0x8, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = shmget(0x3, 0x2000, 0x100, &(0x7f0000526000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e1d000-0xe8)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011d000-0x4)=0xe8) getgroups(0x9, &(0x7f000080f000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b30000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000-0x4)=0xe8) lstat(&(0x7f0000b66000-0x8)='./file0\x00', &(0x7f00004c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) r8 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a65000-0x70)={{0x8, r3, r4, r5, r6, 0x9c, 0xa3af, 0x0, 0x0, 0x0}, 0x6, 0x7, 0x2b, 0xafd2, r7, r8, 0x9, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b7b000-0x4)=0x800, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r9 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r9) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=r9) 2018/01/21 11:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="81", 0x1, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = dup3(r0, r0, 0x80000) bind$inet(r1, &(0x7f00005ac000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={&(0x7f00003b9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000e36000)=[], 0x0, &(0x7f00006ab000-0x71)=""/113, 0x71, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) getegid() 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008fb000-0xf)='net/ip6_mr_vif\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000bbe000-0x4)=0xfffffffffffffffa) bind$inet(r1, &(0x7f0000e6d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x80000) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:20:58 executing program 6: r0 = dup(0xffffffffffffffff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/92, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000000000, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x63)="33ab31aa91271e9b5a9bcea0dc8017d629f79e9b451ce19e926e49edcc8cfcd315de7cede232232066229cf3b1503a308fa1cf04cfbdeb7d60885df4b1e33727120e8964bd92e4cc7fd5a6fd33015bd38294a157d2ef0314936822db552b46c8f9336a") ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xb7b, 0x0, 0x80000001}]}) r1 = syz_open_dev$mice(&(0x7f000045b000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x0, 0xbd7b, 0x2, 0x0, 0x81, 0xd2e7}) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') 2018/01/21 11:20:58 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000aa6000-0x16)='posix_acl_access&.em1\x00', 0x0, 0x110, &(0x7f0000b24000-0x40)={0x8, 0x4, 0x6, 0x9be8, 0x8001, 0x2, 0x20, 0x5a7}) bind$alg(0xffffffffffffffff, &(0x7f0000c07000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000a92000)="746b26f06002fd53e060207ca029a7d39de88ba3150b11728ae61eb06724d86d1afab539ed6855642496d9c6b0a9a495ef1b1f982eaa539a7646eed7dfcd3fb33c7a40c565b7031b32c476463d2a76432b5efdddf8b60f9304bafffdad59a06a193debb73d5bc0d35e03aaaedeff635881836b31465a096271c6c2bfb72ebd57894ac882fd6d2fd696200b7cdeb61107eac663243818b1395c88300b11396d4da39541fa1968081d2801ba71243be6d9846f5adf93f593db25", 0xb9, 0x7ff, 0x0) recvfrom(r1, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000972000-0x4)=0xff0, &(0x7f00006bd000)=0x4) chroot(&(0x7f00006d6000)='./file0\x00') [ 37.001705] audit: type=1400 audit(1516533658.819:31): avc: denied { prog_run } for pid=4957 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.003619] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/21 11:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffc7e, 0xe2, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cc1000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000057d000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000b0f000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/01/21 11:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c06000-0xa)='/dev/vcs#\x00', 0x2, 0x40802) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ff2000-0x64)={&(0x7f0000744000)=[0x7, 0x1], 0x2, 0x2bc8, 0x81, 0x100, 0x1e, 0x0, {0x7ff, 0xff, 0x4, 0x8, 0xe73, 0x8, 0x1000, 0x0, 0x3, 0x3f, 0x2, 0x9, 0x1d0, 0x6, "b4a16c759ff9fe3371851776c654dae40fdd898d0e04af6ffc93c2d34c578208"}}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file1\x00', &(0x7f0000969000)='./file0\x00', &(0x7f0000167000)='nfs4\x00', 0x0, &(0x7f00000a7000)='v') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000088000-0x14)={0x8, 0x3, 0xfb, 0x8, 0x3, 0x6, 0x7, 0x7, 0x5, 0x401}) rmdir(&(0x7f0000bc1000)='./file1\x00') 2018/01/21 11:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/kvm\x00', 0x208000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a7f000-0x11)='/dev/qat_adf_ctl\x00', 0x400a00, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029f000)={0x0, 0x100}, &(0x7f000061e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={r2, 0x1c, &(0x7f0000f7b000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}]}, &(0x7f000061b000-0x4)=0x10) r3 = getpgid(0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000095f000)={0x0, 0x0}) kcmp(r3, r6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/21 11:20:58 executing program 4: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d39000)={0x0}, &(0x7f0000482000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/21 11:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000709000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000dd6000-0xf2)=""/242) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007ef000)=0x0, 0x4) 2018/01/21 11:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 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$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) 2018/01/21 11:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) readahead(r0, 0x72, 0x800) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/21 11:20:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffbd7b2a60, 0x80) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00009b5000)={0x0, &(0x7f0000000000)=[{0x6, 0x7, 0x4, 0x407ffc0003}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000033e000-0x2)=0x9, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000045d000-0x8)={0x0, 0x0}) fdatasync(r2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00006a0000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f00008f8000)='/dev/vcsa#\x00', 0x706, 0x140) ioctl$sock_bt_hci(r3, 0xc00448f7, &(0x7f0000d0f000-0x17)="bf49ffe1cec245ce719fad755e2ea818ef95e30db9d64e") setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000237000-0xeb)="80179ca6e3439358a9a63a9cb876da7365db7fde0b5be5819036a49e2d5ef75263dc307a26fae3bb0827c9169af72541fc0abafce05de881790bb869e6af87af54fcd4d507375f84f28d749689edabeebe5a03394e8c09186f3e62410240b4dbfdd364a0b8a2cef05b96ec5dd54a325892aee81327c61dd931c0547d6c5fc85d960a77d6033ddf19cbfc9ea716722371f75e389dd9137a363d73a011993719d08ecf004f5deb7f9bc1d07018a9183c945f4ab51ef691a3972dbd73996b2ae2069e5a9ad8e63399ce600b852eb6bc2191f32460b4b488550db40b036feb1c727e025eb660ace47105f5a21f", 0xeb) stat(&(0x7f000029c000)='./file0\x00', &(0x7f00001bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000eef000)={0x5, [0x4, 0x9, 0x9a1, 0x9, 0x6]}, 0xe) linkat(r3, &(0x7f0000655000)='./file0\x00', r3, &(0x7f00003a1000-0x3)='./file0\x00', 0x400) setresuid(0x0, 0x0, 0x0) [ 37.186972] audit: type=1400 audit(1516533659.005:32): avc: denied { bind } for pid=4996 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000651000-0xb)='/dev/midi#\x00', 0x0, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00008b1000)={0x6, 0x5, 0x0, 0x0, 0x800, 0xae2, 0x3, 0x7, 0x100, 0x899a, 0x3f, 0x4, 0x0, 0x2, 0x3, 0x401, 0x0, 0x20, 0xe00000000000}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa00000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000425000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000044f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004d1000-0x8)={r4, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a30000)={0x0, 0x0, 0x1000000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000211000-0x8)={r3, r5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 11:20:59 executing program 3: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0xc) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xfffffffffffffff9) [ 37.212438] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002c4000)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000cf9000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) 2018/01/21 11:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00001b7000)=@dstopts={0x4, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x28, {0x10000, 0x8, 0x5, 0x8, [0x7, 0x9, 0x1ff, 0x4]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x40, 0x4, 0x4, 0x0, [0xfff, 0x100]}}]}, 0x72) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) eventfd(0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e24000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="6bbb5b1cd49984f41e54ec0bea67bb6135717970c03d695af9", 0x19, 0x9, &(0x7f0000002000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000fa1000-0x1)="", 0xb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() 2018/01/21 11:20:59 executing program 3: socketpair(0x3, 0x1, 0x3, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x7}, &(0x7f0000618000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4d, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r2, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000253000)='/dev/ppp\x00', 0x400800, 0x0) bind$inet6(r2, &(0x7f00004ec000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000946000-0x4)=0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000b10000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0f000)=0x10, 0x80800) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000b0c000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}]}) 2018/01/21 11:20:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket$inet(0x2, 0x800, 0xffffffffffffffcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000b68000)='./file0/file0\x00', 0xffffffffffffffff, 0x0) 2018/01/21 11:20:59 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7c000)={r0}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000695000-0x63)="5e45fdc14f247b0d196571742316dccc75b8ada23d432d0f1082392f4e06d9cd83bf700008197f214065441f6c3f3f4b31a0cd868364432d6096dc608ee4c906b0d9fdf88866b383c38feb03042dd7b8c85b56d5f360ef98f0e2378f53984d400a488c", 0x63) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bd3000-0x4)={r0}) 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006a1000-0xa)='/dev/vcs#\x00', 0x10001, 0x100) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00001df000-0x8)=0x4000000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:20:59 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000d43000)='./file0\x00', 0x21) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e2e000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ac000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000366000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000ea7000-0x38)={&(0x7f0000b1b000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ca000)={&(0x7f0000534000-0x80)={0x3, 0x18, 0x8, {r3, r4/1000+10000}, {0x77359400, 0x0}, {0x1, 0xffffffff00000000, 0x5, 0x101}, 0x1, @canfd={{0x4, 0x1, 0x1ff, 0x7f}, 0x20, 0x1, 0x0, 0x0, "f059383064905de2e37cf3423bb1d037cf37348644046d7d26ccd9f3e23dce0b4ae9356fa4b7f73a35fc31a019d955b0ee89409a222b09417c60384fb5269d14"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a57000)=0x0, &(0x7f000007e000)=0x4) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f000079c000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r6, 0x7}) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x36ac, &(0x7f0000efc000)=""/205, 0xcd) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efe000-0xf)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00001d9000-0x8)=0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000efe000-0x4)=r3, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000efe000-0x10)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 37.370100] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/21 11:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ac6000)=""/4096) r2 = getuid() r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002d6000+0xfda)='/selinux/create\x00', 0x2, 0x0) lstat(&(0x7f0000c01000)='./file0\x00', &(0x7f000049b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000476000)={&(0x7f0000b53000)={0x10, 0x0, 0x0, 0x4008002}, 0xc, &(0x7f0000ea3000-0x10)={&(0x7f0000110000)=@migrate={0x100, 0x21, 0x428, 0x6, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x0, 0xa, 0x0, 0x80, 0x67, 0x0, r2}, 0x5, 0x1}, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x1, 0x9, 0xa, 0xa0, 0x80, 0x16, 0x0, r4}, {0x80000001, 0x5, 0x1, 0x1, 0x1, 0x200, 0x0, 0xf232}, {0x8, 0x2, 0x1000, 0x7}, 0x7bb, 0x8, 0x0, 0x0, 0x1, 0x0}}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x5) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000d38000-0x38)={&(0x7f0000c54000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001f1000-0x20)=[{&(0x7f0000fd4000)="02132a8a8a03318bf0aa67c38ac2464078daa146fb3c5ca25ba9fd4efdabd4fed28928b9e8c46a100ce954e4b5b74d69a40d12a82764d7810628d0a265ae67121cda24521780c42e995fa4074fe954a4eb28b526b70f1ec19245ca2dc7adac87", 0x60}, {&(0x7f0000756000-0xd6)="0eeac92e9ac0322bbd4e5544ea8c25e1c9348829eaf142f43d114b9396b27952f3ef239082def42119be2df1476d79717ca8f9d298ecbe981925b25e76e049a4394179adc0ad6b301f03e9349fc2a66e3e1063af99b38f6e9a4c89a9c653ea9e2503f7c6697d789f08d3c064d08799711cfc6616ed58ef9efa09cf050ced56e1063358542e1926edb615ac07178349fd72362bda158d6d6cb2b6729fdba4c7e6185ac9046ccbca9e08e3d9a81e6c9205eb7d99f0a78787d33afe7f9b2c96f45290b8bc111b7f508393031d20e4e64513cbc1f70c9aa7", 0xd6}], 0x2, &(0x7f0000c67000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r3, r0, r0, r1, r3, r3, r0]}], 0x38, 0x40}, 0x44000) open$dir(&(0x7f0000870000)='./file0\x00', 0x608c0, 0x0) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r1, r0) unshare(0x800000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000581000-0xe8)={0x0, 0x0, 0x0, 0xfff, 0x6, 0x0, 0x16, 0x19, 0x8, "016e1b795cdb36d83c14226a3a549037395ef4c7c4389e9bfba419454e0898eb3ae256071880be5b07e8d57bca8ba60653c373309e474685754a5b9568802bab", "09a5ab59c2de4e8e500a8a2ab86e30f0028288f672dfad5b1b469b04fa47f28e95651d3fc5f3311c4c0a5c1da3e7c1de7d2b0bdddaf2adb9fcd5b331a909026e", "e1b8ee68a80cc532707859e9d2ac581c5cf2d3bf68b4b361b663c2a5f1b92ff0", [0x5, 0x7]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002a5000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) 2018/01/21 11:20:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f000009e000)={0xb, 0x2, 0x7fffffff, 0xde67, 0x0, 0x0, 0x40, [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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000262000)=0x0) r1 = dup2(r0, r0) bind$bt_sco(r1, &(0x7f0000c83000)={0x1f, {0x7, 0x4, 0x1ff, 0x6, 0x4, 0x800}}, 0x8) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lookup_dcookie(0x2, &(0x7f0000b1f000)=""/74, 0x4a) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f00005ca000)=[{&(0x7f000043d000)="a8b6585450bee4be577f374869404266b458d30915d32a80a4e6ec3c67fc4664e357f693bfbd4d04d3b4ecebb69e63fa3e73ca08d5f1830e935dffe64feb02eb8fc3388108935b6e4165ad5fc1e3fe6e5c67d88b57fac5c933aceca0759db7225c0640a0a06ae420ceef9a27bd21e5879adaea129db76c78ccb4", 0x7a}, {&(0x7f000078c000+0x60d)="ab596a6803f57e70461ac115f18dd59cd5cb9dee156cdfe076036e1f92c505d88bb2f8313b2e0ea4d9f2ccbde95ff9095879e5fb3fa22fe896060e0a6a784a01cae5dd0aea5f1d503eec08d3e46c83e9f97fc348c4227151639f9a53965caa1e95eb60eea33c0b94aafaf584f54b4fb41eee1301d27c7a619318aa9d16f0", 0x7e}, {&(0x7f0000a53000)="28056391698ca35181fb4795efa19fec263c0bd2afe5f668682c3d57d9ac7eeaf79332cd5d6fe44545c3c1a1969813099616a770d1b5ba2426d0f3711cdc1c85ab3505ed54941551e1123e382baa0fb73e3b86aab5f9e669c71464b4f1e622c82cafed5b6cdb9a5ad0689fda8d84fbaef1639b38560580e8e86efdbbb653054b79f237c8caf0fc4346a5112386f58f009b613fe801abf6b31c1837b0b84dd26713a295036b46e3366d2ba159b38803e8350c04a4193a81e367f722721a690993dd673d8358680357800c3e7575391c30c33273f943bd", 0xd6}, {&(0x7f0000266000-0x26)="dc0f0171e777e3cc5fd1aba3e6934f62bb241f112ba27f5e092ef4d11a33c3a4770e5fb6cf19", 0x26}], 0x4, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) acct(&(0x7f000080e000-0x8)='./file0\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bc3000/0x18000)=nil, &(0x7f000030c000)=[@textreal={0x8, &(0x7f0000852000-0x59)="0f083e0f35d9ff66b9800000c00f326635004000000f30baf80c66b81cc6268266efbafc0cec66b9800000c00f326635000800000f30baa000b073eeb800008ee00f00581d66b9cf0b000066b80080000066ba000000000f30", 0x59}], 0x1, 0x1, &(0x7f0000749000-0x10)=[@dstype3={0x7, 0xc}], 0x1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000a48000)=[]}, &(0x7f00000c6000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000023d000)={r2, 0xff}, &(0x7f0000969000)=0x8) 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000036c000)='/dev/admmidi#\x00', 0x1, 0x80080) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000145000-0x4)=0x6, 0x4) r1 = 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) r2 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000b71000-0x5c)={0x200, 0x3, {0x0, 0x1, 0x0, 0x0, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000251000-0x4)=0x0) fremovexattr(r1, &(0x7f00005dd000)=@known='user.syz\x00') fstatfs(r2, &(0x7f0000d65000-0xaa)=""/170) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f000031f000)='/dev/adsp#\x00', 0x205c, 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000087a000-0x64)={&(0x7f0000e78000)=[0x2, 0x7b59, 0xfffc000000000000, 0x8, 0xfffe0000000, 0x401], 0x6, 0x22b, 0x800, 0x0, 0x1ff, 0xfffffffffffffff9, {0x1, 0xfffffffffffffffa, 0x6258, 0x1000, 0xfffffffffffff801, 0x2, 0xbe54, 0x5, 0x54d6, 0x800, 0x100000000, 0xb0, 0x9, 0x3, "3d9ac408dcb2ac83924e240e027da12b205169a6e02f0496809c276a3fc66b58"}}) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000f88000)={{0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1200000000}, 0xfffffffffffff800, 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]}) 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00008ac000)=0x6, 0x4) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005c9000)={@common='irlan0\x00', @ifru_flags=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000295000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f0a000)={0x6, &(0x7f0000e9d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00008eb000)={r2, &(0x7f000025e000-0x1000)=""/4096}) semget$private(0x0, 0x1, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b34000)=0x9) 2018/01/21 11:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000165000-0x5b)=""/91, &(0x7f0000959000-0x4)=0x5b) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2, &(0x7f0000685000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$netlink(r1, &(0x7f00003cf000)={0x10, 0x0, 0x2, 0x4000000}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00009d6000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044c000)=0x0) 2018/01/21 11:20:59 executing program 7: r0 = syz_open_dev$midi(&(0x7f00004dd000)='/dev/midi#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000-0x118)={0x7fff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000)=[{0xf, 0xfffffffffffffe41}, {0x4, 0x1f}], 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000e000)={0x8552, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000e000-0x4)=0x100000000, &(0x7f000000d000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000-0x25)={0x0, 0x1d, "38caa41d16f16fcf6b66e3e6133a3d3b31473ec115c047cd0aab825427"}, &(0x7f000000f000-0x4)=0x25) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000f000-0x38)={&(0x7f000000f000-0x10)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f000000f000-0xa4)="cc2cdcd642f00bbc81ee9087a79954296ecd55dbf43e41f7a3c9ee92fd5d2c07c0ff5534f2bb60e0f2d62c66a9dd792f9aa1094d340f354a97e97d4bc4ca256e50c7ede63b7f6471a9be1f025bed604d1fd07c712ac61754ca248c3c8a734d02e6b8b023b62f46f078929490aef7b2ba850f0f1806e58c85ceb9996df4b6b347de9576cb400495019cb761e6d1d19375a775ebadbc23ebe3269bc9f620cee76af1bf717c", 0xa4}, {&(0x7f000000e000)="72fd6d58990e99840e5d38230f7a20490762f2ab97306c210ba7cf42ebd866cc53e985a36805e5f389257ab2432cee885a62d7e18fe42bd9cfa3670905df67e1f03f54c94ca244d42bd576da2add0121fa846960806bbe3c5ee2b5589f7cca35ee153f6785ab0dd17c1a38421d8a668de98d6b142c94021ad1688d32f9bf2ae011c6aa4850627881b3361efee2b7a32798e750ed9f6c79cbfce1f14ee006e867b0212e04129d8d81f25df15181639adfd45f78b6e3f048832cd5208b6548fbbcc247ff57f47ce0df4ef5347c1f329d7185d10906e813e27eb782095cc3a8d92e4fe0757df6279bbfc162d59ceca87b94ec1a1d", 0xf3}, {&(0x7f0000003000-0xbf)="1726d4f4dbb1f40616ea4041058085b6840e689758e43060bb9e43ea35b300cd6bb00c6fdf3d5b49c03838d1e1d004747f4db158cde7dd7133c7c3cc75db05e626a650c56f491a13998f6630ecd00742093e90071f09378ebf5caecb658da8ac3e7be6594ea9f2ea1c7db57afae07b3a5b39f1e8975702a37663b8d2c66281a1017ed1ee80eb602107c235853c35704dfe1009b7b274b4de76c3bf3730077959470939cce6ae229fe958cdbdabf49c8fd5d69f8687af4de09af225c0b849b7", 0xbf}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x4, &(0x7f000000f000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1e2, 0x8, 0x7fffffff, 0xd0, r1}}], 0x30, 0x1}, 0x20040880) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000009000)=0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6e000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe0c9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ae5000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r1, 0x0, 0x0) 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000701000-0x1)='\x00', 0x0) fallocate(r0, 0x3, 0x6756, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x20000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000077a000/0x3000)=nil, 0x3000, 0x2, 0x8010, r0, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d73000)={0x14, 0x0, &(0x7f0000a1c000-0x14)=[@acquire_done={0x40106309, r2, 0x2}], 0x38, 0x0, &(0x7f00002a8000-0x38)="296d6da6b749a62089c555fcbe9a5747b651799e51602ca9e7f2c1471a33c6a735c485f77981930d23b470fc4bbe07a361691ebfb7aee323"}) sendmsg$kcm(r0, &(0x7f000035c000-0xc)={&(0x7f00000a6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x1, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32, &(0x7f0000bc6000-0x20)=[{&(0x7f0000f9b000-0x61)="044494ea4d67fa274f429da04d50a878ec8f7e88041f9f16daaad1d4b39416df7aad8ef1939f3337b5f5df303d6e838f2d1fdad9b36dbb30c4f72aa0e02f501fb494f27d6828d530783844757d8e5fee7004151f1b9e28e03de8541a06855d45d6", 0x61}, {&(0x7f0000beb000-0x1000)="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", 0x1000}], 0x2, &(0x7f00007ce000-0xf8)=[{0x68, 0xff, 0x8, "c95d40b0c6e9517061446170e2bb74465a5e55135fc3dbed990f4ef3908257dd803f600fe183cfc9b3a6c57d893d5d6853de7bfe15d7ed41e830d793d4c1e4800d23e33fb86dfde7d098d2d198b7efd0d4eb2513"}, {0x90, 0x19b, 0x4, "71f321bece9e8912111ea0b7aa92bc9b5eb6c8ce63db9bd5da2b3bf7fad02826b39406c03479b1be0e7cbbab136ef08354042e28b1c878585be73247eb9307302e025ae613567c81b73fbb65283d0f76454e2103d36c986207b884f45edbd3a047b8d4535a2dd51b898dfd27862d6ca93993bcee5450b5af334b9a2b6bcbc588"}], 0xf8, 0x800}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc01848fc, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) connect(r0, &(0x7f00008c0000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, 0xffffffffffffffff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d11000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cfa000-0x4)=0xf43, 0x4) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c51000)=0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000a2000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xe8) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000688000-0x70)={[{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]}) connect$nfc_llcp(r3, &(0x7f00005a6000-0x60)={0x27, 0x8, 0x2000000000000, 0x6, 0x9, 0x1, "54f4c86b9d0f2a5ebbf3ab1ac98d24e5ccf618f0aeb7e93063f65239dfadab6adbfb1162bcc9d1b36e0894d82a11fbf5b3d057e3898f18422764ae4b17d434", 0x101}, 0x60) 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00004a9000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f35000)={{0x3002, 0x2000, 0xf, 0x0, 0x2, 0xd950, 0x401, 0x4, 0x5, 0x7, 0x6, 0x0, 0x0}, {0x0, 0xd002, 0xf, 0x1, 0x0, 0x3, 0x7fffffff, 0x9, 0x5, 0x3, 0xbea, 0xc05c, 0x0}, {0x5000, 0x0, 0x1b, 0x3ff, 0x81, 0x8001, 0x9, 0x0, 0x100000001, 0x7, 0x7f, 0x2, 0x0}, {0x5000, 0x6000, 0xc, 0x3, 0x3ff, 0x9, 0x7, 0x6, 0x277, 0x4, 0x4c, 0x0, 0x0}, {0x2, 0x2000, 0xb, 0x7fff, 0xffffffffffffffff, 0xfff, 0x2, 0x4, 0x10001, 0x1d868947, 0x9, 0x3, 0x0}, {0x1, 0xf000, 0xc, 0x6, 0xffff, 0x5, 0x0, 0x3, 0x8, 0x2, 0x1, 0x7fff, 0x0}, {0x4000, 0xd000, 0x9, 0x2, 0x1f, 0x8000, 0x0, 0x7, 0x7, 0x0, 0x9069, 0x1, 0x0}, {0x5000, 0x1000, 0x8, 0xfec, 0x0, 0x3, 0x5, 0x10000, 0x1, 0x3, 0x0, 0x8, 0x0}, {0x2000, 0x0, [0x0, 0x0, 0x0]}, {0x100000, 0x4, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0x4, 0x41, 0x8, 0x1800, 0xd004, [0x10000, 0x0, 0x4, 0x9c4]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000372000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e78000)={0x2710, 0x0, &(0x7f0000bef000/0x2000)=nil}) r3 = fcntl$getown(r2, 0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000788000-0x9)='/dev/rtc\x00', 0x142, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000910000-0x4)=0x6) wait4(r3, &(0x7f0000103000-0x4)=0x0, 0x40000000, &(0x7f0000d5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ca8000)='/dev/dmmidi#\x00', 0x3, 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00004d6000)="c1f9ad2a057dca3db26ebfafd8033404a77e51427ddf18e4e867005c917dd48a331be03cb5384c924256e80e9f550daf077d1be23236c4328dfbd9a6155d", 0x3e) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a79000)={0x8, &(0x7f0000145000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b13000)={0x0, 0xcf, "13c1b6c19c585d7b5592e82b4d5f89aa5a3265728a9d8cbd89b4481df68352da451b3c4af87203bb900a8187962e8e91c53fbe93fb74cf4fa70a2f80ec549d02c2d0234ad59838ee25512e542c7fc700cf60da8b79b3369203872a471b557f5fe55a355e5a2ac96e1ce9245904272c73068c2d281dbd5e494032ce8259f0b3aa76b8dac7bcc62520f963648e9276fc4c04503368b376dd60e28a65c9824cf56857ba90dd3a1fe6e3a1728a8b75f6c20d95b6d1a9fccc2efa08999206fd61acbf3f9e10123310a5aa356e14068db3da"}, &(0x7f0000e90000-0x4)=0xd7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a72000)={r5, 0x2, 0x1000, "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"}, 0x1008) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000048f000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r6 = getpgrp(0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000f54000-0x26)={0xfff, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r4, 0x0, 0x4) connect$inet(r3, &(0x7f0000a80000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000c90000-0x78)={0x3, 0x78, 0x7f, 0x200, 0x3, 0x3fff80000000, 0x0, 0xafff, 0x10, 0x5, 0x3, 0x3f, 0x6, 0x1, 0x2, 0x1, 0x8000, 0x1, 0x100000001, 0x6, 0x1f, 0x4, 0x9, 0x6, 0x9, 0x80000000, 0x5, 0x40, 0x0, 0x3, 0x1, 0x7, 0x1, 0x101, 0x1, 0x9, 0x9, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f00006c8000)=0x0, 0x2}, 0x411, 0x9, 0x1ff, 0x6, 0x9, 0x80000001, 0x100000000, 0x0}, r6, 0x101, r2, 0x8) mremap(&(0x7f000072f000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f00005ee000/0x1000)=nil) 2018/01/21 11:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) flistxattr(r2, &(0x7f0000096000-0x25)=""/37, 0x25) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f000041e000)=0x0, &(0x7f0000fcf000)=0x4) ioctl$KVM_SMI(r2, 0xaeb7) r4 = syz_open_dev$sndpcmp(&(0x7f00005c9000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) readahead(r4, 0x69, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000de5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000506000)=[{&(0x7f0000092000-0x57)=""/87, 0x57}, {&(0x7f0000300000)=""/198, 0xc6}, {&(0x7f0000914000)=""/2, 0x2}, {&(0x7f0000318000)=""/187, 0xbb}], 0x4, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.696267] audit: type=1400 audit(1516533659.513:33): avc: denied { map } for pid=5094 comm="syz-executor2" path="/dev/cuse" dev="devtmpfs" ino=78 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/01/21 11:20:59 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$audio(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d43000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000)=0xe8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006f0000-0x4)=0x3) r1 = socket$inet(0x2, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f00000b1000-0xe)={0x1f, 0x6, {0x6e41869000000000, 0x7, 0x6aaa8f57, 0x8, 0x0, 0x4}, 0x10000, 0x6}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8910, &(0x7f0000a6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000727000-0x8)={0x0, 0x0}, &(0x7f00008d7000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c08000-0x160)={{{{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]}, {{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x17e, 0x41, 0x3, "83fd95d7325510c1dc799a6eb2a15cbbd8e0cc3f742998b98e4aa03fd5202a473d0fa34bf40b14277d4d7db016b4a87c2edc53d6c72fbd1fe8b0e6f8035105a5e244e073a4dbf675534e25dbe3075176"}, 0x160) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003d5000)={r2, @in6={{0xa, 0x0, 0xc7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1f, 0x480000001, 0x7f, 0x9}, &(0x7f0000696000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ed6000-0xa1)={r2, 0x99, "15e70e967e9d4a5134dc11374211b65811a53eab7ee42dd94d9fd45c357dfc32e4f9ece43809fd8d31249bed420e9c6f735f5999f3af76b8b9aec50b458f78464c1ae92c4a3311b5f479bb6d89e869b61646da2a966a445ca6e52f8d3023b6b77669e5c9a19a6a5b76b970d2a26df6d986486b7a8ed6308bebde49a423ddd88958a68c3e70cae7d6fad329e602b269e0280a4b6122312e05d7"}, &(0x7f0000162000)=0xa1) 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d2a000-0x20)={@generic="fdd199c6e36efce933adc05edb02b8be", @ifru_flags=0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b2000-0x4)=0x14, 0x80000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f000016d000-0x42)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x30, 0x0}, 0x42) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002a9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a2000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0xfffffffffffffff8, 0x0, 0x2, 0xa, 0x80, 0xa0, 0x3f, r1, r3}, {0x10001, 0x4b2d788e, 0x1, 0x7fff, 0x8000, 0x200, 0x7, 0x6}, {0x55c1, 0x1, 0x0, 0x8c76}, 0x7fff, 0xf, 0x3, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x1ff, 0x6, 0x7, 0x55d9}}, 0xe8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a23000-0x8)='./file0\x00', 0x200, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) connect$vsock_stream(r0, &(0x7f0000f57000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000e14000)=0x0, &(0x7f000043d000-0x4)=0x4) 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) memfd_create(&(0x7f0000d49000-0x9)='$+/ppp0:\x00', 0x1) 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000a5c000)="", 0x254) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000537000)={0x0, 0xfb, "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"}, &(0x7f00005e9000-0x4)=0x103) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006bf000-0x14)={r1, 0x4, 0x5, 0x7fffffff, 0x46, 0x7}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00004a3000)=0x0, 0x4) 2018/01/21 11:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$netlink(r1, &(0x7f0000b68000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0xa8, 0x0, &(0x7f000062e000)=[@release={0x40046306, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00002df000)=[], &(0x7f0000661000+0x397)=[]}}, @increfs_done={0x40106308, 0x0, 0x0}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000597000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000cf1000)=[0x0, 0x0, 0x0, 0x0, 0x0]}}], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/21 11:20:59 executing program 6: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000090c000-0x8)=0xc00001d) 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000017c000)={0xffffffffffffffff, 0x50, &(0x7f0000870000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000503000)=r2, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r4, &(0x7f0000c96000-0x2c)="", 0x0) ppoll(&(0x7f0000e9d000-0x30)=[{r3, 0x406, 0x0}, {r3, 0x2, 0x0}, {r4, 0x2, 0x0}, {r3, 0x0, 0x0}, {r1, 0x40, 0x0}, {r4, 0x2000, 0x0}], 0x6, &(0x7f000068d000-0x10)={0x77359400, 0x0}, &(0x7f0000f25000)={0xfffffffffffffff9}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ad1000-0x4)=r2, 0x4) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) get_mempolicy(&(0x7f000050f000)=0x0, &(0x7f0000000000)=0x0, 0x400, &(0x7f0000533000/0x4000)=nil, 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x4, &(0x7f0000a95000/0x1000)=nil) 2018/01/21 11:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a4a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dc000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005bf000-0xb8)={0x0, 0x1, 0x83d, 0x4, 0x8, 0x8, 0x100, 0x7, {0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x6, 0xb5c, 0x0}}, &(0x7f0000112000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009cd000)={r1, 0x0, 0x80000000, 0x8001}, &(0x7f0000923000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}, 0x0}, 0x1c) [ 37.882615] audit: type=1400 audit(1516533659.700:34): avc: denied { map_read map_write } for pid=5143 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/21 11:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b0d000-0xa)='syzkaller\x00', &(0x7f00004dd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000129000-0x48)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000dce000-0xd)='dns_resolver\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x192, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f000052c000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/21 11:20:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfffffffffffffde4) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001ae000-0x2)=0x2, 0x2) sendmsg(r2, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[], 0x0, &(0x7f00006ee000)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000088000-0x9)='/dev/sg#\x00', 0x8, 0x125000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f7c000-0x8)='./file0\x00', r4, &(0x7f0000001000-0x8)='./file0\x00') renameat(r2, &(0x7f0000ac5000-0x8)='./file0\x00', r4, &(0x7f0000ef1000-0x8)='./file0\x00') 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000729000)={0x7070, 0x7fff, 0x7b9e5c8a, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000733000-0x10)={0x9, &(0x7f000011e000)=[{0x5, 0x3}, {0x7ff, 0x9}, {0x10000, 0x100000001}, {0x1, 0x9}, {0x2, 0x0}, {0x0, 0x2b1}, {0x3, 0x0}, {0x672, 0xff}, {0x8, 0x80000000}]}) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000046000)=0x0, &(0x7f0000b6b000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000236000)='/dev/ppp\x00', 0x101a42, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r2, 0x5, 0x800) [ 37.927266] audit: type=1400 audit(1516533659.744:35): avc: denied { set_context_mgr } for pid=5134 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.954936] binder: 5134:5148 Release 1 refcount change on invalid ref 0 ret -22 [ 37.954947] binder: 5134:5148 got reply transaction with no transaction stack [ 37.954955] binder: 5134:5148 transaction failed 29201/-71, size 0-0 line 2703 [ 37.961052] syz-executor1 (5133) used greatest stack depth: 16208 bytes left [ 38.002404] binder: BINDER_SET_CONTEXT_MGR already set [ 38.002419] binder: 5134:5169 ioctl 40046207 0 returned -16 [ 38.005821] binder: 5134:5148 Release 1 refcount change on invalid ref 0 ret -22 [ 38.005831] binder: 5134:5148 got reply transaction with no transaction stack 2018/01/21 11:20:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000a2a000)={0x1}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) 2018/01/21 11:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00004d2000-0xc)='/dev/amidi#\x00', 0x6, 0x400) getsockname$ipx(r1, &(0x7f00003f6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a7000-0x4)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/21 11:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') fcntl$setlease(r2, 0x400, 0x2) read(r2, &(0x7f000043c000-0x1)=""/1, 0x138) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000455000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00008cb000)=0x0, &(0x7f0000a00000-0x4)=0x4) tkill(r0, 0x16) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000035000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 11:20:59 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca7000-0xc)='/dev/autofs\x00', 0x4040, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c26000)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x4, 0x1, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0x0, 0xc5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r3, r3, &(0x7f00004ce000)=0x0, 0x7fff) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/audio\x00', 0x200000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000df5000)=0x0, 0x4) r6 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r7 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00008e9000-0x4)=0x0, &(0x7f0000f8d000-0x4)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000872000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r7, 0xc1205531, &(0x7f0000dd8000-0x120)={0x1, 0xffffffff, 0x1f, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x304, 0xe8, 0x1, 0x10ce93c9, "51973fbf10a93306ea9ebdbd5477a0d9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r6, &(0x7f0000ec3000-0x91)=""/145, 0x154) recvfrom$inet(r6, &(0x7f0000f47000-0x65)=""/101, 0x65, 0x10020, &(0x7f0000d91000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) r1 = syz_open_dev$midi(&(0x7f0000d06000)='/dev/midi#\x00', 0x8001, 0x210000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f23000-0x10)={0x0, 0x10, &(0x7f0000a0a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000a8000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000099d000-0x2)={r2, 0x1c}, &(0x7f000037d000)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d2000)=0x9, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214, 0x0}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112, 0x0}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126, 0x0}, {0x0, 0xc4, &(0x7f000019a000)=""/196, 0x0}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113, 0x0}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61, 0x0}, {0x0, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000907000)=0x2, 0x4) 2018/01/21 11:20:59 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000126000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = socket$inet(0x2, 0x8000a, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bc4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="ef80cd4987cd8a5b189359bd6f123435", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f00002be000/0x1000)=nil, 0x1000) accept4(r0, 0x0, &(0x7f000042e000)=0x0, 0x800) 2018/01/21 11:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000d6f000)='/dev/vcsa#\x00', 0x7c4, 0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f2e000-0x4)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget$private(0x0, 0x0, 0xa8) [ 38.005839] binder: 5134:5148 transaction failed 29201/-71, size 0-0 line 2703 [ 38.012218] binder_alloc: 5134: binder_alloc_buf, no vma [ 38.012252] binder: 5134:5169 transaction failed 29189/-3, size 0-0 line 2903 2018/01/21 11:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b8c000-0x8)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) [ 38.032150] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.032481] binder: release 5134:5148 transaction 3 out, still active [ 38.032489] binder: undelivered TRANSACTION_COMPLETE [ 38.032516] binder: send failed reply for transaction 3, target dead [ 38.085514] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000781000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x800) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00005ff000)=""/35) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059d000)=0x10000, 0x4) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000076f000-0x8)='./file0\x00', 0xfffffffffffffffa) fchmodat(r1, &(0x7f000014c000)='./file0\x00', 0x0) 2018/01/21 11:21:00 executing program 0: clone(0x0, &(0x7f0000b12000-0xdb)="", &(0x7f0000b2a000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x0, &(0x7f000015c000-0x77)="") r0 = open(&(0x7f0000ac5000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"65858c9bc2ddf6"}, 0xffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) msgrcv(0x0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000006000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000006000)=""/13, 0xd}, {&(0x7f0000006000-0x24)=""/36, 0x24}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x60)=""/96, 0x60}, {&(0x7f0000004000)=""/4, 0x4}, {&(0x7f0000006000-0xef)=""/239, 0xef}], 0x8, 0x0, 0x0, 0x4}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5423, &(0x7f0000006000)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xae) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x7, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000007000)=""/223) 2018/01/21 11:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000097c000-0x50)={0x59, @time={0x0, 0x0}, 0x401, {0xfffffffffffffff9, 0xef}, 0x8000, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f00000bd000)='wlan1\x00', 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000da0000-0x12)='/dev/input/mouse#\x00', 0xf48, 0x14200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000af0000)=0x6) syz_open_dev$evdev(&(0x7f00009fc000)='/dev/input/event#\x00', 0x6, 0x4a0200) setxattr(&(0x7f0000b57000)='./file0\x00', &(0x7f0000a58000-0xd)=@known='security.evm\x00', &(0x7f0000e95000-0xb)='em0ppp1[[-\x00', 0xb, 0x3) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fd6000)={0x9, 0x0, 0x3, 0x401}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00002c6000-0x10)={0x7, r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f0c000)=@generic="a61fce7b54c1c71a55d2f705f8322b04") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00007ff000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006ec000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)=0x0) mlock2(&(0x7f00004d1000/0x2000)=nil, 0x2000, 0x1) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000029e000)="9b37e109000000a62c58a06f1b749265b0090000005f5cb7a0fb26962a5b59746027c8e51040ac275d8018dcf048b558be78d9586af148bc76874841403ef230c82b2d2af25d167fd1d18d7bb37800bc7309000170c0b1bcd07c8e000000930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000416000-0x52)=""/82, 0x52) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d8d000)={0x26e4, 0xece, 0x8001, 0x1, 0x3ff, 0x101, 0x9, 0x3b505db5, 0x0, 0x0, 0xffffffffffff7fff, 0x7ff}) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x53, &(0x7f00009c2000)=0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c96000-0xb)='/dev/vcsa#\x00', 0x8001, 0x80000) connect$unix(r1, &(0x7f0000588000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000d7f000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000893000)={0x101, 0x800}) io_submit(r0, 0x1, &(0x7f00005b1000-0x8)=[&(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffed1, r2, &(0x7f0000ebb000-0xad)="38f8c6b5f66a07d3735a94c66268cabe192bf15581baa3cf2ffe3527f3c8946f8c361a6820bc165a02f6beb26ceb143f6d0e9a8081d179f69abc1f0cb75546b6866e6c4cf339ddaa694a81278ad83902ae04ad69f7d478f96a8cd7807cdb1baba50c7344d87cf0ea19f78291bdd1908f0e35d01ea517279bd869e8d4702dd77838aeb8cc363596a95de40f8889992f57903a3e96ec0be0d75c0fc80b56576bff06a3eb5712f85f25db81ecf554", 0xad, 0x200, 0x0, 0x1, r3}]) io_submit(r0, 0x1c9, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, &(0x7f000072f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) nanosleep(&(0x7f0000576000)={0x0, 0x989680}, &(0x7f0000784000-0x10)={0x0, 0x0}) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bed000-0x38)={0x0, 0x0, &(0x7f00008a0000)=[{&(0x7f0000b6b000)="", 0x0}, {&(0x7f00001c2000-0x8b)="eca06bb442ba6ca31d419343bc41bd2efd0080482e30e9b7da11649941aecf1172fa6d2adcf6e3726e0f5fb805ad7ca29bf02f9d7eadb294f7d610886efb0c783db2a7fbab6480589b6fbaf6ae288d9e0348b8cd0594db2cc132293fd6d0479776478dde607772641e5aab1bc93100e5ac9c84096c5440953c2a2c57072fcf47cfdf99640f0fa395c5f16b", 0x8b}, {&(0x7f0000ba9000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000cdd000-0xc8)=[@iv={0xb0, 0x117, 0x2, 0x97, "fa21d6fb9496080c4cdec8a03c98c0114165cba4d09cf21efcc8cd7bda9ee42c59206b5d38f4eb45c7c15252ac2ba72077d51836778406400aeb071f0da91443c6d02e15a8b61c5cfc876e90a039c1cfc437cb7b34f6219d1d0563248c8db86d30387cc5f54f21e57f9e10c5478ecc538c1f588c3e6673c5be73dff49deebec24ad9ded5763f170d7c18a1e54a8b30f3f397f67387f3fc"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc8, 0x4}, 0x1) sendmmsg$alg(r1, &(0x7f0000902000-0x5)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f00006ff000-0x82)="874678f5b1628c7689be3dd1c7716e98", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000cf6000)=[{{0x0, 0x0, &(0x7f000002c000-0x60)=[{&(0x7f0000646000)=""/215, 0xd7}], 0x1, &(0x7f0000789000)=""/135, 0x87, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000015b000)={0x77359400, 0x0}) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) write$eventfd(r0, &(0x7f0000504000)=0x3, 0x8) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f6000)=0x10) fcntl$setsig(r0, 0xa, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r1, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000013f000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [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}, 0x80000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000ecc000)='/dev/audio#\x00', 0x81, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000051000-0x1)="88", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000927000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a20000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xdc, 0x0, 0x7fff, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x100000001, 0x1f, 0x72c9, 0xfffffffffffffff9, 0x9, 0x4, 0x4, 0x80}, {0x1, 0x7, 0x2, 0xffffffff}, 0xca3, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x1, 0x8, 0x0, 0x5, 0x2}}, 0xe8) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r1) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x4, &(0x7f0000493000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000081000)={"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"}) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/21 11:21:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e30000)='/dev/vcsa#\x00', 0xad6, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002b4000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000516000-0x1)='/selinux/enforce\x00', 0x101c80, 0x0) execveat(r1, &(0x7f00000a7000-0x8)='./file0\x00', &(0x7f0000d5b000-0x20)=[&(0x7f0000ff5000)='vmnet0:trusted&@\x00', &(0x7f0000bc5000)='}G\x00', &(0x7f0000349000)='user\x00', &(0x7f0000853000-0x1)='\x00'], &(0x7f00002c5000-0x28)=[&(0x7f0000ba2000-0x6)='proc[\x00', &(0x7f000090a000)=')(systemppp0\x00', &(0x7f0000f47000-0x14)=':]posix_acl_access+\x00', &(0x7f0000692000)='^\x00', &(0x7f00009c7000)='user,\x00'], 0x1000) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf2000-0xb)='/dev/audio\x00', 0x109000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b96000)=0x0) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0xffffffffffffff5b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000092d000-0x9)='/dev/vcs\x00', 0xc0501, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000202000-0x68)={0x3, 0x1, 0x3, {0x77359400, 0x0}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004a0000-0x14)={0x1, 0x2, 0xad92, 0xfff, 0x1, 0x1d, 0x1ff, 0x0, 0xadc, 0x7}) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000a16000)=""/71, 0x47) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009f6000)=0x6) 2018/01/21 11:21:00 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 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000710000)={&(0x7f0000332000/0x1000)=nil, 0x1000}) 2018/01/21 11:21:00 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$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) r1 = getuid() stat(&(0x7f000044b000-0x8)='./file0\x00', &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000832000-0x8)='./file0\x00', 0x6160, 0x1) r0 = socket(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b9a000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap$binder(&(0x7f00001cb000/0x4000)=nil, 0x4000, 0x1000000, 0x18010, r1, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9fb7f000005db0900f1010c00020050ffffff00000000000000ff", 0x24) r2 = openat(0xffffffffffffffff, &(0x7f00001e9000)='./file0\x00', 0x10000, 0x1) fchmodat(r2, &(0x7f0000c4d000-0x8)='./file0\x00', 0x84) r3 = semget$private(0x0, 0x0, 0x202) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000+0x67c)='/dev/usbmon#\x00', 0x6, 0x20080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0x80000000, 0x46}, {0x5, 0x3}, 0x8, 0x3, 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]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000001000-0xd1)="ec37f97191328ca9d02a2093f0c23089de462ff57eb9b8b89f4e8d4b95ee2b5f6a61eec346a5c320e0d8de242b8d0cd7e707781ea35c2eadbd0af90071f9834377d1e710a5f8c874e076f49c54b7c15a0070992927b8a5be198e50bef30c960665c83cf7dfd497678dcd2baa9104b6477cd1e1b61830c4db6c67d6068d0b37b8d437511d51e5d6b528f2a7c4f7f848f007117c9f121bb00263990ef4a35f9c0f2ae0dc99ea3e56dde2d4412a9f9cb1bb52c4c40f12b78004353c20d1720005e008b02a51bbda3c130c2b7f4134ba41f66b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x17622439d2c6935d, 0x0, 0x7, 0x0, 0x9, 0xfffffff8, 0x9}], {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}, 0xffffffffffffff87) 2018/01/21 11:21:00 executing program 7: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000099b000)=""/20, &(0x7f00001d6000)=0x14) mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000c04000)="bea5aedd142610a3a1e3937c33ecec4f1cc82e402320000000000000ffff3a90bdab093228cf7379a03f587ae5ef8b93debc93cc4018dcdc70") 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x807, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000082c000)={@common=""/16, @ifru_names=@generic=""/16}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000666000-0xc)={0x0, 0x4, 0x2, [0x9, 0x4]}, &(0x7f0000fb8000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b93000)={@generic="299abfe1e66d3e442809d8b80ea76cf1", @ifru_addrs={0x2, 0x3, @rand_addr=0x907, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c8b000)=@sack_info={r1, 0x1ede, 0x8}, &(0x7f0000cfa000-0x4)=0xc) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003f1000-0xc)={0xffff, 0xcf, 0xa4, 0x4, 0x9, 0x4}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000717000)='/dev/vcs\x00', 0x6000, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f000074c000)=[{&(0x7f0000ab4000)="783cad197d5560c51854e4f9408861b370721e0fbec0fc7b3d04976411390a1247d5fd2f9d0219545a9f5cf93aa22111f37a12b35a63cd3f7acca4ef00d4e6ce120a8cca7c70456d1755f29b27802dfb7b7ab6c8d8cbc4c5946d4efa81f8b80737a9d6ee8ce1da2a5052eb3cce2b53007312fb89b211657ea7e69d80a71def58a33f27cbfa0b60f159cf02dcedbb2e49f0187735c8c15926f4504999534ab2234fffe1409839f68a3cee8153920c01ee825e6250c810686b768471e175b0d71d61acaef566f94248d6", 0xc9}, {&(0x7f0000fd6000)="ad07237da1d5b61bf2d4f90d1c7a8025322de1f2494fc0c6169cb8e8155c601d05f2b66904e7f8053a99f3eb0f8d637854ac537e", 0x34}], 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8bb728d58af903d2"}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x2e, 0x0, @thr={&(0x7f0000002000-0xf5)="6997f12153c1b47845774b7168700829dde661ad620a2d9a08553774638551e4fbe522cc76dabce85866c7cb9a99eabe6d25d2cdef2672074c6d824e7d292efa1951257795ef0541892222ecd12235f904e9de53efada7f9a36721e7d734ea03c9567b1b92e2504a08f86145744bf0c2ea100835c34b968fb593f705b8d6923aeb73720c8b7c47b667438a6d2d3661405cc07311af0e8c49d6662c537ace6e6ba83deb6817b786e74cf1085c64047f4fb35f5c6efe679d7f674daad49910106d72fc75e33c776fe81b17597b92772c407cc8f50c5c566039315e82005d97de6736fd276b3826e81a278ccac2d8d9a4ef1064103886", &(0x7f0000002000-0x9f)="3c6432519ee9dad2b51b8a2cf653afdd35cf813390da138f12d19ee8416bcc955b710b99a0760cfae32bc5bcd212be5e3ff68ae2be77f54cfa3b7e7c5a7175e4841c0310321ce05cb6addbbeb0d9ec262fd645b23cd0a9a4723d67953147ba111f1374962314c89c0215e92a586465ae7a580e18ab890c2fe7804be1fb8d39bacd2c3340b4adcb1f907700c874f411a3c3f87f015a349c0c58ad3de876c480"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r0) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup(r0) connect$pptp(r1, &(0x7f00003a0000)={0x18, 0x2, {0x0, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 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_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d49000)=0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/21 11:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000099c000-0xa)={0x1, r0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b67000)=0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000632000)="52c2c7eb93d6b42b54522ec8e6ffb33f9149ae8413e2baf62ab5aa1b67ff7d7738323e7e44f8e854fa93887ce43456d97c907606334353fe7551677e18a51a177e4700c27082") writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x2, 'sha256-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000074b000-0xa0)=[{&(0x7f0000964000-0xd)=""/24, 0xffffffffffffff7f}], 0x1) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f000068d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000534000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043b000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000088c000)={0x5ca4, 0x4, 0x9, 0x8}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00002e5000-0x38)={0xaaaaaaaaaaaacab, 0x0, []}) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000dc7000-0x8)=0x0) fallocate(r0, 0x1, 0x800, 0xb2) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x0) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009000)={&(0x7f0000007000)={0x2, 0x12, 0x9, 0x2, 0x27, 0x0, 0x4, 0x3, [@sadb_key={0x19, 0x8, 0x5e8, 0x0, "97fb004014f5680180842a99d25a36495eb9eb8c97fb849973c726083b4aa729bf397888221385fc59a90600be9d9bd0736bd54c4f1431edac7d258e634b59b585c7bebdf4bba934afe6ca325dd6ef07af2ceee6f2ee05a27757a52288552a05dca583fadf0fb9287f2e0f881dec27c04d4b7bf333419443ec2e5f68544513bd11226ec6b4deccd4e0839487af5342511fe20c18df7dca2d45e98f61a8f02a4603f4be306ec015fe36dc85bec150fc479ec075d4af9046554d46f726a1"}, @sadb_x_nat_t_type={0x1, 0x14, 0x10000, [0x0, 0x0, 0x0]}, @sadb_key={0x9, 0x8, 0x1d8, 0x0, "7418c8c2bb7307988ffa280ea2b66b7d2cf0712a628d23f8dbd8eba745ec44d2d703613e0b82c946423c4bdf4eb5fc9122a39d3cf048ba8da1d2c8"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x20000050) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000022e000)='./file0\x00', 0x101000, 0x11) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000ffa000)="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") mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ffb000)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000474000-0x10)={0x100000000, r1}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000ffd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000010c000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00000d1000-0xa)='/dev/dsp#\x00', 0xffff7ffffffffffe, 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000d45000)=0x0, &(0x7f000088a000)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000f46000-0x8)=0x5) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cab000)={0x2, 0x18, 0x0, 0x940, "808b65e9d332215e249a11f0d7bb70c7fb7de6ef582313fa4d3e991a41d182d7"}) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 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, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1201}) r1 = syz_open_dev$sg(&(0x7f0000c9f000-0x9)='/dev/sg#\x00', 0x4d40, 0x200) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000059b000-0x4)=r1, 0x4) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ccf000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = semget$private(0x0, 0x6, 0x280) semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f000026f000)=""/68) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000cfb000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x1}}, {&(0x7f0000b15000-0x4a)=""/74, 0x4a}, &(0x7f000028c000-0x1)=0x0, 0x20}, 0x46) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x0, 0x4) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8)=0x0, 0x9, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xffff, &(0x7f0000b03000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000533000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00007c6000)={0x3, r1}) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b0c000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b0f000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b0d000)={0x22, 0x0, [{0xc0010141, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000489000-0xc)={0x3, r3, 0x1}) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000e07000-0xd2)="3e874165c3f1aafecb83be3264e9670c3eaa05bafe92203ede34ab93471d999c", 0x20, 0x0, &(0x7f0000cae000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)='/dev/hwrng\x00', 0x200500, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008e1000-0xc)={&(0x7f0000603000)='./file0\x00', r2}, 0xc) 2018/01/21 11:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x20, 0x0, 0xffffffffffffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={0x0, 0x0}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f63000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000048a000-0x8)=0x9) r1 = open(&(0x7f0000f62000)='./file0\x00', 0x8000, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000f64000-0x8)=0x100001d) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f63000-0x4)=0x0) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006c8000-0x4)=0x0) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000066b000)='/dev/vcs\x00', 0x4b24849c933d355b, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001b2000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000c7c000)={0x0, 0x451ae920b9d3c9e6, 0x0, 0xd5, 0x7fffffff, 0x4, 0x1, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e50000-0x4)=0x80, 0x4) 2018/01/21 11:21:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ce, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/21 11:21:00 executing program 2: mlock2(&(0x7f0000cd6000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x280600) connect$ax25(r0, &(0x7f0000f70000-0x10)={0x3, {"48d7550984ebd4"}, 0xffffffffffffff9b}, 0x10) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/sequencer\x00', 0x400441, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cdc000)={0x0, 0x7}, &(0x7f0000be4000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000965000-0xc)={r2, 0x400, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) pipe(&(0x7f0000b17000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/21 11:21:00 executing program 7: r0 = semget(0x0, 0xda53ec4543ae66d5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000c09000-0xc)=[{0x0, 0x4, 0x0}, {0x0, 0x8, 0x1800}], 0x2, &(0x7f0000000000)={0x0, 0x989680}) semget$private(0x0, 0x80000000004004, 0x0) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xbfb) r1 = socket(0x40000000015, 0x5, 0x0) getresgid(&(0x7f0000b0a000-0x4)=0x0, &(0x7f0000dfe000)=0x0, &(0x7f0000ae6000+0x992)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000c8d000)={{0x5, 0x6, 0x2, 0x200, "36fd617e472212562132a216ead0b7348d03a3e7f9eeb91c7dd65616ca3daaaad3e3f7e52fb29e874b921a6c", 0x2}, 0x8001, [0x0, 0xfffffffffffffff8, 0x7f4, 0x7, 0x462, 0xfff, 0x3, 0x2, 0x39f4, 0x4, 0xffffffffffffff01, 0x6, 0x5, 0x7fff, 0x5, 0x16a, 0x2, 0x5, 0x2, 0xfff, 0x3164, 0x0, 0x200, 0x0, 0x2, 0x7b, 0x7, 0xfff, 0x0, 0x3, 0xd099, 0x3, 0x5, 0x9, 0x101, 0xfffffffffffffff7, 0xb76, 0x0, 0x0, 0x58, 0xff, 0x4, 0x0, 0x0, 0x7fff, 0x2, 0x9, 0x0, 0x7, 0xf2, 0x10000, 0xc3, 0x4, 0x4b, 0x9, 0x1, 0x8001, 0x0, 0x5, 0xfffffffffffeffff, 0x3f2, 0xeb, 0x100, 0xffff, 0x5, 0x1ff, 0x100, 0x4, 0x7, 0x1, 0x1ff, 0x1, 0x6, 0x6, 0x9, 0xfffffffffffff801, 0x9, 0xdd7c, 0x6, 0x4, 0x3ff, 0xfffffffffffffffa, 0xae, 0x80000000, 0x80000000, 0x0, 0x8000, 0x5, 0xffffffff, 0xfffffffffffffffa, 0x6, 0x20, 0x5, 0xfffffffffffffffd, 0x7, 0x4, 0x7, 0x6, 0x9, 0x4, 0x8, 0x2, 0x3, 0x8, 0x3f, 0x101, 0x0, 0x1, 0x4, 0xdcd, 0x8, 0x9, 0xffffffff, 0x4, 0x81, 0x0, 0xffc0, 0x0, 0x8, 0xb028, 0x7, 0x7, 0x7, 0xfffffffffffffff7, 0x3b800000, 0x8000, 0x200, 0x9], {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]}) r4 = shmget$private(0x0, 0x1000, 0x78000004, &(0x7f0000328000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000bbb000)=""/168) setgid(r2) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = semget(0x3, 0x3, 0x1) semtimedop(r5, &(0x7f0000f65000-0xc)=[{0x4, 0xfffffffffffff8f0, 0x1800}, {0x4, 0x7fff, 0x1000}], 0x2, &(0x7f0000dae000-0x10)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000080f000)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000bd000)={0x11f000, &(0x7f00003f3000)=0x0, 0x8, r0, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000824000-0x12)={0x0, 0x0, 0x0, []}, &(0x7f0000f1d000-0x4)=0x8) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/audio\x00', 0x8000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000152000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d0c000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c71000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ec000)='net/raw6\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) r3 = semget$private(0x0, 0x7, 0x5a0) semctl$GETNCNT(r3, 0x6, 0xe, &(0x7f0000240000-0x91)=""/145) umount2(&(0x7f0000f09000-0x8)='./file0\x00', 0x8) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x2, 0xff00000000000000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e2c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a27000)='/dev/snd/pcmC#D#c\x00', 0x2bc, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d51000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}) getrandom(&(0x7f000019f000-0xf)=""/15, 0x39, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000934000)={0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) sendmsg$alg(r0, &(0x7f00005dd000-0x38)={0x0, 0x0, &(0x7f0000f0d000-0x50)=[{&(0x7f0000828000)="", 0x0}, {&(0x7f0000f7b000-0xf6)="7c7866fed6ca09039a0e80ea53837a8fe2d961e82ae9e2a8d400180d052b3721eeb43b104b7af0d29e55069d9fb3239c768a8c445262ada6357c50f2cefecd10a42f4f008c756192f623a562a477427b2b89e8b82920a4305a34fefb5898f253355a4e30da8043d2c4bfd0abf47e80f3d72bc8eddf7aef2380820c6724e7fe80741bd6ae65cbad4539733aecd134fbf8d5ab86b0903e2a65b7b0ccafd1f9cd0cc2650d2bba0d486d398e10cb2693359850927ef40934ef0c07583a55feec037f7c9bda79ed5f443b3e656d85eecfba1f30ea47c0810f7b178ceb166f73eb8196a776669b063efacd3c7c4efc6f0d9119ac9c5ac2d499", 0xf6}, {&(0x7f0000894000)="f484ee3baed9f4fa70d1080085f78d80d361a4c78eee6bee858f24bdbbc612b22cd0ebc45c6c5839e2aa9efc53fa1898da1c77d6c02d3ea9092d34e7e6d1988e85368d1dcb85982d195c1305e08df25f5bc1cdf37e8d468bf881d1f9ced6e173e94f1fe415ffabe7aaa1f4ca413e988a80f49549f94588e4ae627d614e0e3be56cb311f6b16107ac281c3fc3b366c25447d96ffd66bc8a36890ac729954b155ed3d7bb9c0f6fafb0e66b2c39e9efb04784a1265e986c3a77dde4ac26c9b5f1a6ec035b948d7ae15286619c7109a640fcce6d7490c92d79e2d2aa8b74a2519ee5d66e3c30bf606f7c6e6e268d", 0xec}, {&(0x7f0000bf9000-0x95)="301768082cc3c4268cd63f927e2281d11fe95cfd890008eeda8a5b87f79e025ec03cb3d7938b44362e9604b907334725bbfbc1d728d398ed649645a3b57a9f3ce1df18373609e797c2add088609b4aad5f8fc134091fb6d5cf8a1fd5af339c84233f0056a48e559889de30ca6466531851b8496ce48b1c5502846c074fc034f663df01bd76e7d6d18c49c9ca5a4c9db6b81583fe35", 0x95}, {&(0x7f0000b59000-0x1c)="b754abda998f5088803ea55a0fd5c3743f0358915214ea142cb6bd17", 0x1c}], 0x5, &(0x7f0000596000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0x18, 0x4000}, 0x0) ptrace(0x4217, r1) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x454) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x3e1, 0x10001, 0x20, 0x8001, 0x7c, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) syz_open_dev$sndpcmp(&(0x7f0000ee0000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0x1d000, 0x10f002, 0x10001, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r1, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072e000-0x11)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bca000)=0x0, &(0x7f0000b25000-0x4)=0x8) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000939000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000553000-0xa)='/dev/vcs#\x00', 0x5c8, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) 2018/01/21 11:21:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000009e000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000056a000)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) 2018/01/21 11:21:00 executing program 7: r0 = semget(0x0, 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000001000-0xd9)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfffffed6) getresuid(&(0x7f000035e000-0x4)=0x0, &(0x7f00006ac000-0x4)=0x0, &(0x7f0000ab6000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000bb5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0x3) ioctl$TCXONC(r4, 0x540a, 0x1) fchown(r1, r2, r3) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000296000-0xd)='/dev/dmmidi#\x00', 0x4, 0x80002) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00006ed000-0xf3)=""/243, 0xf3, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000369000)={0x2, &(0x7f00005ce000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a93000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xfffffffffffffffe, 0x1c, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @thr={&(0x7f0000fd5000)="7ff0c4e8dd3e6f1ad26712dc451100ba99d3dd3db564bb73623ddacd16587ed26efa0fcda249491507b73aee7c7d0a3cdde692b3c14c9cef623fb94eb20c78a47b6ad56a268d2116dfda2cab1ee854a7687c2231ba24ee8bbd78868f9dd210259290e94dd75c0a583f793b5d8eccf34f018502e7d49b2820735feeda4a9eff26a189632757e43ab5bc194738d7d311ac7abf3f331a01ec05e2283c6e15b0ca806f899cc4e3f226ba2d8fd6b03cde", &(0x7f00008fa000)="1cee4fe3301026ad1b0e196cbfb722daa4023162b3521f0868a17241b5987ee46b942eae9709f5fa68e6d1dfd27ac455ddc506736bfd75c0efa242cb4b787582047f217fcc9a3662a994c8028fdd0d383883b66a553e53ca54a637d765e976a98510fe3c1247d56f77818bf5f76be7d3bdcceefde95d99c1d546088d35627e94c3c4be49354d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000216000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd7000-0x5)='veno\x00', 0x5) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) 2018/01/21 11:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007ce000-0xb)='/dev/audio\x00', 0x93055699a4781cf9, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003db000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xad8f, 0xcdb0, 0x80}, &(0x7f0000c5f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a8c000-0x10)={r1, 0x3, 0x0, 0x6}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d05000-0xb)='/dev/mixer\x00', 0x2200, 0x0) socketpair(0xa, 0x2, 0xa2, &(0x7f00004a3000)={0x0, 0x0}) r5 = add_key$user(&(0x7f0000b66000-0x5)='user\x00', &(0x7f0000d91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b47000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r5, &(0x7f000071e000)=""/247, 0xf7) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000261000)=""/29, &(0x7f00006ac000)=0x1d) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000d61000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) clone(0x0, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") msgget$private(0x0, 0x1a) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002000-0x4)={0x100000001}, 0x4) sync() r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000001000)=0x5, &(0x7f0000001000-0x8)=0x2) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000002000-0x2)='@\x00') ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f, 0xffff, 0x500, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(r4, 0x5429, &(0x7f000048d000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000a3000)={0x6b, 0xfffffffffffff866, 0xfffffffeffffffff, "5737f76762c6", "13b2fe7d5c1d9ed3dcf6d08c7dff47a2"}) 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x3, 0x60) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/21 11:21:00 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000079d000)='/dev/usbmon#\x00', 0x8, 0x40000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e18000-0x8)={0x0, 0x80000000}, &(0x7f00003f9000-0x4)=0x8) sendmsg$kcm(r0, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000ce3000-0x80)=[{&(0x7f0000850000)="d3c74733ec21f6", 0x7}, {&(0x7f00004ea000-0xbe)="7092b4e46da6902cf144f09f038ef1e35dac3f3a259e1bf8001033f7f6b332e4ce368d71384a41cabbbfb9d6e68a9caea32be809dfe610c9953b4a80915fbcd42d530199cbab425ecea0b269fd32d89fd4f813901befb1e3131a55c805dc043c52e67d84e12db54e0a447439ce3306ad9e16ad730b8dd441a2abc7fb64aab23bca882c4516fe41d00066c9ae7711f57538f092dd3aaa155d33f6c41c2f66a33a31861c74966fe4871a8233dcce2b0e62c63c3f9f0728fb3520ddd067c204", 0xbe}, {&(0x7f00009ca000)="7f3f8ca7d60a93d9c39851e4854723385de299e7879aa6b5913650854cff0c81f4a358bc40b6a10a030d71205b2d892ee41ad8dc8f36f0d654a77f0d7649bfaa4dd6f2010db00106883116bb6383945acf7e670fe640a7284a9892a8533f8a4944adf85ad1a43c547c1d17d52ba6c2774cfa2b55cfdc543882a1ca8d12773b3502f5f9d2a21ae7d430a60cb1f30aea", 0x8f}, {&(0x7f0000460000+0x585)="6119b36053c7a48a12f83147b8cfb96958acd63c56cef9a7b5fca36660396dd795b0515c42ff081e062d932660859ca3ca17faa7a15f36985807b974a21ce8e4cdce3f52859873d6fbf29b830f4eda92e3ca3a3fdc0e316b8a967cede7ba5c4b6d9c0744b7aa5c4707938d3e1aacc3d7e94af06e2716192019c1daa1b41fe879a49ad4433978809bf6a13865fea7a5ca9cd73e5f92f39b9b6d84f124b2adaa667cd3aec1576c7082efa4756ae0a2767a37d57129bcabfddbad49404ca7333861174e2332c16922f22050e9927d", 0xcd}, {&(0x7f0000293000)="c333bf20d92e59e3ce423d24faeba388366fd2b5e84f22a42d47551789c9fbc3c80444f5097e0ffd4a29e6f499f50446b8647c44a7ee573dbe07481251b8b7ef45ab0237523356e5d3c7b97a8ca3ccf088b3c8de436edcb0a10428964f8737e6deadab4aef36720c704e32de14988b075e3463ec59a1851fe47ab7847f383d845d3848cf0f83b673", 0x88}, {&(0x7f0000834000-0x1000)="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", 0x1000}, {&(0x7f0000da6000-0x79)="91948c093c456b25e23ccfb0cdddeaa9d4f6046f3d1a39065b4a2832c579ee655f150d968f97a6273b309d9a5d370024bf7867497391ac01bd92a2049329b940c9e50c8c74fce4d5a17ee79e52dbd677332f85f32d50bc081a3fa4eda3356d18042f5a5c9ce3ce9e73ae41c78f657d1ed327fe8778a11833af", 0x79}, {&(0x7f0000dac000)="b8c03b82d238833f9fe5204a94d67326b270d2079c6604e238aea5bdab1a677274a8c6cc20228d940f9970f899e989200da91df37a7ffdadca80e9048adea9d485241d3f8488f620be25ecd41ab76ff6778508310b0a333fb83be1626beff8487b2f7c3d01226473a1f3816e0d0509d72225408b3ec4aa8cff37240c8f3f9c31a384799f2f31081fc1efe55155ef7357ce7c07fd3921c9003975bec40bb93509c50a6be36cd19578778d4638b24a8c2f37d0b8656c1c01722e5d716cc17b4173d5bfabaf14fed2b2a318824d", 0xcc}], 0x8, &(0x7f00009fe000-0x58)=[{0x58, 0x0, 0x100000001, "c3166b1e3aaecad38c8cf28edcd1350bdc8338cb844dd06aa75de817edb330d1f398a8a6a9eab4d1718a8b51f09a6e22c2459ce0e5660696002806efa963396e8cb70949"}], 0x58, 0x40000}, 0x4004000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bcd000)={r1, 0x40}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/21 11:21:00 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)="5274727573740364f57367725665783a44c9", 0x0) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f30000-0x8)='keyring\x00', &(0x7f0000b96000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002c5000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1d)="8531421dbab36669c76ab084fd0efb0ec8eb9005d565bb769f5a077de2", 0xd7ed5d7792d7a58f, r0) keyctl$setperm(0x5, r1, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) 2018/01/21 11:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000028c000-0x15)="f86ae3dbc8559873c037915cab1e1227da", 0x11}], 0x1) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x7)='md5sum\x00', 0x1) bind$unix(r0, &(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x1) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/21 11:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00004d7000)="c2e8a514d57312620ce9191ceb38936f486b72521d89df9288e315a8cf01ecdd", 0x20) recvmsg(r1, &(0x7f0000517000)={&(0x7f00004bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000002b000-0x80)=[{&(0x7f00005f0000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/21 11:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) recvmsg$kcm(r2, &(0x7f0000907000)={&(0x7f0000192000-0xa)=@un=@file={0x0, ""/8}, 0xa, &(0x7f0000b58000-0x90)=[{&(0x7f0000d0b000)=""/105, 0x69}, {&(0x7f0000875000)=""/18, 0x12}, {&(0x7f000070c000)=""/156, 0x9c}, {&(0x7f0000664000-0x1000)=""/4096, 0x1000}, {&(0x7f0000358000)=""/6, 0x6}, {&(0x7f0000d1f000)=""/143, 0x8f}, {&(0x7f0000580000-0x88)=""/136, 0x88}, {&(0x7f000054b000-0x99)=""/153, 0x99}, {&(0x7f000021a000-0x2f)=""/47, 0x2f}], 0x9, &(0x7f0000efe000)=""/220, 0xdc, 0x7f}, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x50, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000cc0000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000f46000-0x20)=[]}}, @dead_binder_done={0x40086310, 0x0}], 0xca, 0x0, &(0x7f0000901000-0xca)="5eda03d8e5df329f39d4c8aab4f9773c3b4986ae78c80921549d5c4ba42b52f5e02d883bc787f2290089227599501e80e31105ef04b419f6e0d8240c3e2130186770f475a07419f64fc95365c06ded8770a02bdefb58cec941efed6d69d3680ec2ec4a8cb56fdda761442b870262760ef014253194e4c95b364bd6873173290aee011160b294c687c25e6ba86c1e0ecd9bd024ccf0ceca72eee254c3b6c1b38bc9bca0b5ffef4e992d5faf5f91a22bfa67c81857dd36981971baf302bf24b6c1aa770894e43d4b809705"}) 2018/01/21 11:21:00 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffff) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000009000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x1, 0x0) getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f000000a000-0x61)=""/97, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r2, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000009000)=[r3, r4, r5]) 2018/01/21 11:21:00 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000111000-0xb)='/dev/hwrng\x00', 0x404001, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fb3000-0x4)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0x1, &(0x7f0000fb2000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000981000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fb2000)='/dev/vcsa#\x00', 0x4, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008b6000-0x8)={r2, r3}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009af000)='id_resolver\x00', &(0x7f000062e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d1000)='ppp0:&.!selinux\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f0000cb1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r1) request_key(&(0x7f0000531000-0xa)='syzkaller\x00', &(0x7f00008d1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5c000)='eth0user-^posix_acl_accessppp0U\x00', r2) 2018/01/21 11:21:00 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc9000)='attr/keycreate\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000153000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f0000632000)=0x0}) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x10000000000001bc) 2018/01/21 11:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cb9000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x100) io_setup(0xffff, &(0x7f0000fc9000)=0x0) io_submit(r1, 0x5, &(0x7f000010b000)=[&(0x7f0000342000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000f78000)="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", 0x1000, 0xc04, 0x0, 0x1, r0}, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000d1e000-0x6)="1599696474e0", 0x6, 0x100, 0x0, 0x1, r0}, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x9c, r0, &(0x7f000097f000-0xbe)="8706759e45d78d4670fc8c414fe4ebffda4ec0870158353a10bd89553fab2cc3de9b5eaafeab6d68d79e4ac1e65fd6eb8cb15ee0af8415ef060f87870357f83bc04961f146acc4302d8e5f2e8abf5a61a30bfd64dbe859785ef9c558c2b0a86875191a4e43a3487837d88f99a5499ee15e3d532785a18276fe9049516b3ac44c4bf7612b38601fcd14ed5054c5ea1aa366b3cbb9dcfe53e7eaa2576e51d184c31e3b6179e4bb45fcc754f4c1e95a151e1e7a8935ba248cf08b7e8f95e9b8", 0xbe, 0x30, 0x0, 0x1, r0}, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00007de000+0x522)='\\', 0x1, 0x1000, 0x0, 0x0, r0}, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r0, &(0x7f0000449000-0x41)="ae7035d6dbd4a5ca77f29dd7c6c61d9e551e78b6dc625158c8b6b9ce8c289ebdf531a8289065cad1497850d8f54337334a54ac547a7abfbed97ae2232cba105bda", 0x41, 0xd3d0, 0x0, 0x0, r0}]) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009b0000)={0x7ff, 0x67, 0x0, 0x7, 0x2}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) pipe(&(0x7f00004bc000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000032000-0x8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000f22000)=0x440, 0x63) [ 39.194076] binder: 5482:5485 ERROR: BC_REGISTER_LOOPER called without request [ 39.207237] binder: 5482:5491 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/21 11:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000324000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r1 = gettid() rt_sigtimedwait(&(0x7f0000ab6000-0x8)={0x1}, &(0x7f00004ca000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x10)={0x77359400, 0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000e81000-0x110)={{0x9, 0x3, 0x9, 0x0, "e3632ef2115ea7edb114ab680868adeb4f7c355b3b76223ed36d5c7f13de03f2ead5221df86e17c86c96c513", 0x1}, 0x0, 0x0, 0x9, r1, 0x9, 0x20, "b7cfbab2082fc96588fc19692dd843e4142302525670fc5611bfb5a4edf0fdfa6da4776aea943fc44fab95949833c5087f2bef6ef9db982785651d844da4107c", &(0x7f0000baa000-0x1)='\x00', 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], [0x1, 0x3, 0x4, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/ptmx\x00', 0x400100, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) sendto$inet6(r2, &(0x7f000090f000)="0fb6866e1ce9778178bc4b277f56a013f118bff9b22971b218bb1e75075cf76da0", 0x21, 0x80, &(0x7f0000f60000-0x1c)={0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007b6000-0x4)=0x0, &(0x7f0000d57000)=0x4) 2018/01/21 11:21:01 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000048000)=0x6) 2018/01/21 11:21:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x3, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005eb000)={{{{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb88b, 0x7, 0x4, "1deaebbb5463a5fae8f7b7dfcda7b05fc38e203711a4292412f9bf24f81629eaad923a592bfb185ceabee3e83a221265a081783cdc47bc692867f70a634e83508634f7c1beb713289abd956fa964c583"}, 0x160) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000057d000-0x5d)=""/93) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000000000000, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000949000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000f7f000)='/dev/audio#\x00', 0x12000, 0x408800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000f80000-0x12)='/dev/input/mouse#\x00', 0x9, 0x401) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000f7f000)=[&(0x7f0000492000)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000f80000-0x50)="6e7d37b42caf5e6d5b1124842d7b799168f8c9824bd06647bdcd6170e9e95304a80d88c4384a1c153176b1dfa0220c9eff73a93f411f12898dcfa38c2fb4c888cb2533169987e71cf1657db1950f4c58", 0x50, 0x8, 0x0, 0x0, r2}, &(0x7f00009ad000-0x40)={0x0, 0x0, 0x0, 0xf, 0xef, r0, &(0x7f0000f80000-0x1d)="57ce2f4e64b2f2e8cbdb84bbf76fd20a5025a4f127417b82ad8967bbf5", 0x1d, 0x8, 0x0, 0x1, r3}, &(0x7f0000f80000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000f7f000)="904c79854205b973c9795f264c2f76fa65247e8b3c5bb1284faedc7022f823f2c4ebab27726ce1065d0ab6749c6da88add6c635983e87dfae82253abc549a9d981bd96e03487a7c42157b19c294bd3f2ad5dcca8c80e06f4d7c1cbc29ed5a957c502756c8eee4aab105f022aab514c4bb2dd3e00328fc48eed4b6130747fbdce7bd3bd4541ae9472a9b41ed69e0db590279a2f09b256e4573960ad426b3f8f6c51646323ae608ae4b64677061411c382a4739cc5f1", 0xb5, 0x1f, 0x0, 0x0, r4}, &(0x7f0000f80000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000421000)="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", 0xfa, 0xd68, 0x0, 0x0, r5}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000f80000-0x6b)="d517634573d2e1760f1ac1be70edb196a60c83f4d4253e673d662490a47bf9f5040bb0ac7a12828621e7c144eefda983d9e49424bc2774ab52569d52a8646c698a69e56159f701ffb96f2597348281d66b576c2f4761ab824d3efbd3e67cc7c83846f06d382e13ca8dd1dd", 0x6b, 0x8, 0x0, 0x1, r6}]) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r7 = syz_open_dev$sg(&(0x7f00000eb000)='/dev/sg#\x00', 0x81, 0x2000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$midi(&(0x7f0000f80000-0xb)='/dev/midi#\x00', 0xf3a9, 0x40100) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f00006a4000)=r8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r9 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f80000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_SET_TSS_ADDR(r10, 0xae47, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r11, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r9, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ad5000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/cuse\x00', 0x14000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000069b000-0x4)=0x8000000, &(0x7f0000d10000)=0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008c9000)={0x6, 0xffffffffffffffc0, 0xffff}) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) 2018/01/21 11:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cda000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bf4000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00007e5000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, r2}) ioctl$TCFLSH(r1, 0x540b, 0x1f) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f000080b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c1f000)=0x1c) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x2b7, [0xfa7]}) [ 39.271637] binder: release 5482:5491 transaction 8 out, still active [ 39.278366] binder: send failed reply for transaction 7 to 5482:5491 [ 39.284941] binder: send failed reply for transaction 8, target dead [ 39.293290] binder: undelivered TRANSACTION_COMPLETE [ 39.299937] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000e5e000-0x8)=0x40000000, 0x4) link(&(0x7f0000309000)='./file0\x00', &(0x7f00002d1000+0x37c)='./file0\x00') 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:21:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b63000-0xb)='pkcs7_test\x00', &(0x7f00005e5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a2000-0xdd)="bbfd5667c4eac72750ebfe903d391beed422e3b16b7da87746b5781636639be84f0209fdcf018ed53fc420046dffaf320226bb5e95f2cf730dd70a29eef29d11e4456252f84ec9ea0d9b8cb7453d9de17eeab35aa6914b5f44cec187d152709a753b1e259dfb0661b0227611d1f050fbd5a4748563703e2215673d6dc3cc1e706541d9064689c640c42342a0c2358ab45e76b30f20e6f4c94224321785572ad263f3094324a76439279f6e2da3a2c11c93d07510a06220c262b84f1e18085b93e7e5eae70daa23dc2ded42f35f224b0a7ef074c3c96fe008983d7a5250", 0xdd, 0xfffffffffffffff9) keyctl$clear(0x7, r2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000b26000-0x14)={0x1000, 0x0, 0xa50e, 0x3f, 0x6, 0x21, 0x5, 0x7, 0xad9, 0x6}) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getegid() 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$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x1)='\x00', 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0xffffffeffffffffe) listxattr(&(0x7f0000857000-0x8)='./file0\x00', &(0x7f0000c0e000-0xd5)=""/213, 0xd5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aef000-0x58)={{0x0, 0x20}, 0xfffffffffffdfffd, 0x0, 0xa, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000c28000-0x8)='./file0\x00', &(0x7f0000c11000)='./file0\x00', &(0x7f0000da3000)='ext2\x00', 0x2000, &(0x7f0000160000-0xad)="1dfd299e4e521347575849dc4e16d5ef848db928f184ed6aba775c58d1734eeb2f114deec28f84caa657b8c2ecc3475644137c7e76151f27ae4060828cfe4717db4b151e095ebcfc5d1901fb14b28e74d3efa00dda0e8b244e525da5d17aa1e1dc3d42200b0a7aa167438c9521cb0999919b4c5b10133afefd114606ff3ffff2f56a64daddbb4f3761515342bfc83138454cc3ad6a7b2bdc6098f43e271347029454ba5ad3da33bf01a6415f41") 2018/01/21 11:21:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd68, 0x0, 0x0, 0x400000000, 0x0, 0x0}}) socketpair(0xa, 0xf, 0x1, &(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000910000-0x4)=0x2000) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f0000710000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000455000-0x1)='+') mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() socket$can_raw(0x1d, 0x3, 0x1) sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) mq_notify(r1, &(0x7f0000c65000-0x60)={0x0, 0x31, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r1, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0xfffffffbfffffffe, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:21:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x39f2cd97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0xfc00000000000000, 0x10, 0x1, 0x8}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000223000)=0x81, 0xffffffffffffff4f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r4, 0x0}, 0x8) 2018/01/21 11:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000b62000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) 2018/01/21 11:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="", 0x0}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe, 0x0}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}, 0x0}, {{&(0x7f0000bea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000007b000)=@assoc_value={0x0, 0x0}, &(0x7f0000995000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000905000)=@assoc_value={0x0, 0xf4}, &(0x7f000020b000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000104000-0x8)={0x0, 0x397}, &(0x7f0000b93000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000140000-0x8c)={r1, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e8000)=0xffffffffffffff70) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r2, 0x4) getsockopt(r0, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000d0f000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) fstat(r0, &(0x7f000079e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000fcb000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eeb000-0x8)={0x0, 0x8}, &(0x7f0000eea000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d0d000)={r3, 0xffffffff}, 0x8) 2018/01/21 11:21:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f000006a000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000f35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fdc000)='/dev/vcsa#\x00', 0x4, 0x40) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000fdc000)=""/2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000554000)={0x1, 0x7, 0x800, 0x1ff, "2cce2c21f409e43289c087c414dedba89b3cc1227cb40482d26cb791841d7fc9891f903b35cc25c836d6ebf4", 0x3}) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x202) msgget(0x1, 0x400) r0 = msgget$private(0x0, 0x14) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000b3b000-0xf)=""/15) [ 39.677315] sctp: [Deprecated]: syz-executor2 (pid 5596) Use of int in maxseg socket option. [ 39.677315] Use struct sctp_assoc_value instead 2018/01/21 11:21:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000261000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000276000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000)=0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d07000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000464000-0x4)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000ee6000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r1 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) fgetxattr(r1, &(0x7f000093a000)=@random={'os2.', 'ppp0-^\\-(*+\x00'}, &(0x7f00006c9000)=""/4096, 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f000025d000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r1, 0x0) readv(r1, &(0x7f0000f60000)=[{&(0x7f00008b5000)=""/96, 0x60}, {&(0x7f000001c000)=""/167, 0xa7}, {&(0x7f0000704000-0x8e)=""/142, 0x8e}, {&(0x7f000097c000-0x66)=""/102, 0x66}, {&(0x7f0000ae0000-0x39)=""/57, 0x39}, {&(0x7f0000bb5000)=""/219, 0xdb}, {&(0x7f0000b9e000)=""/223, 0xdf}], 0x7) arch_prctl(0x1002, &(0x7f00002bb000-0x3)='1\\{') 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000968000)='/dev/snd/midiC#D#\x00', 0x4348, 0x90182) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00004f6000)=""/15) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r2, &(0x7f0000a4d000+0xe5)=@file={0x1, "e91f7189591e9233614b"}, 0x182) write(r0, &(0x7f0000198000-0x1c5)="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", 0xfffffffffffffdc6) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000620000)={0x0, 0x7530}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006c3000)={0x0, 0x0}) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x125) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000-0x4)=0x9, 0x4) 2018/01/21 11:21:01 executing program 0: seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) kcmp(r0, r1, 0x6, r2, r3) [ 39.822012] sctp: [Deprecated]: syz-executor2 (pid 5596) Use of int in maxseg socket option. [ 39.822012] Use struct sctp_assoc_value instead 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000045d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aef000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000)=0xe8) lstat(&(0x7f0000cc5000)='./file0\x00', &(0x7f0000b60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000041e000)=[{&(0x7f000037b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b4000)=[{&(0x7f000067e000)="9d78dd081a002f4e71b26994388814985a8475c33aed5eb4a72da5c89972e29b6ecebd4b548dfabdd386f15a25ae7484cfc243ce8bc5b9d635bacc4845c8c300931816fc", 0x44}, {&(0x7f0000818000)="997599ad6b0990215b62fa4c60acc17b16bd8b85edaca85811ecbd88f2d5ec63f4f7c70892c15a149c30e2380e7dcf496458b4353747a69fd1f0d20208e505a66c46900e5b08aec9192dca298a338d0f3bb32011eae14b956289bbacda15e3f6f4dbe042f3c810e9a184258dd5c871c865e27c2e6832e90b080dc9b6cb86322e395a58e50c08348444e012073d6b9760b67042fbe2f1d5899f45d6fb307c0b95b855c6e9645318ec2cb64f1659fb7106cb6f82", 0xb3}, {&(0x7f00004f7000+0x550)="44157da1d5024964455a9c8486e720a54d916edfe89dce523a569beff18e524831ebddc9277540cd74db7c06c6ac6bad9a758b6b6fd6f7fb92d94ff77ef10d6375de8946fb352360fe4627f8269d0a08f761c2d6e36a15c8088abef3c5db4716f49c76db5e8280e9", 0x68}, {&(0x7f00000a7000-0x59)="a3a59f932c3da398961f89eaef40a992b6722f6b254ef9ad839b7ddeaafb9a7c5911895a34927cbce1d5e2f62b491bb8e914a98d1c1b3ec399c224e2906729055aea33bac937ac75bc0bc99d96f14ec8060031022780336574", 0x59}, {&(0x7f000057e000-0x30)="f8e85daa99cebfa96b9461957453ecfdd08244b9963a490cd42151cfe37cbdce559923e41d8fa72328115a0c80674f08", 0x30}, {&(0x7f0000b77000-0x1000)="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0x1000}, {&(0x7f0000387000-0xdb)="e11efbcf6191748fa1f905ea0b0451139075281fdb02d698b5319b457ac6b825af61afe25e5b29d74c90e344267b11c4c315d1a17dbd16e2593db7c9365ae2f4283f10de573b83f79e6bdfa51a1db3d31dee87ab7808af897b721554f627e3732fc2fc6f94ae4c4bbfaba074ea86cf2d7af4c575c10402e70a1e7e89fb80b88ecb383f68352a6f7241a1052b47b6d5abf1c78bcc9981c4e9c5037cb6dae9d5f17e5e89a5cb8f7b270f2c7bb85fcdf27eef42ebc62a987b3e40e8c4301bf29d774ae97c8b0248b418a90a126ae6ab1bc3c270f2ea67ead29b4bfe88", 0xdb}, {&(0x7f0000d55000-0x67)="dfd770f45b43394ec432b9b47a91a39cb961b8ca080a43c437ebd8655d029bd2c3d30ec7e9312bf6314d5e1951dcfb2903e8357d8dfe7edb7d017d0994978c333f5fd0acef9d1c6afcef22a3c950548ce1849ad7eaadee78649086d077a4896458a98fa9ab9b33", 0x67}, {&(0x7f0000c86000-0xc4)="95b5ef7d1a8b5dd8a54b18e7c180ea990bac054dde9f4c21986c3b1f9244505db1279cb7bc5a2c00a3337854d892a3ff128d9ff23d1fc93acb53a8a4144187e9052bb91739bccd9c89c4f571c7f4d7fbf03c40e452dff0c8e1c6947c4c15bf41ca56cc60f28887e45d0c29fb15e63de26217371e20413f1112f395c4c41ff57bad46d4aa667c28153066c517a1ccaf9582d1ef70f564f8bdf671abf598b6bc26bc18e80b7d804c7d1e613d489aed8f88f0f0683ae262ced60112a893ad8aaecee56ed2a6", 0xc4}], 0x9, &(0x7f0000156000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x80}, {&(0x7f000004a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef5000)=[{&(0x7f00001c0000)="6aa076d3ea4c7b1dd16747441dd1cc843cac9b212e6cbaa123b94e9ed6640c0a088361884b9a1bb655d8efc45b99fe0db5c4d6a27093bbdddf1c25915f6e4b9c69de2d6ac9f591f75093282fd516e1118acf0e2bc8", 0x55}, {&(0x7f0000abf000-0x52)="5c38aad1433ca3b5fa19c9cf8736d3301db8c96fff6c0c0fdc0cfc94e24642f91d12144ebfa0ad09797e13129ca798877108ca42e982844173987b3c8fe6bca6bb7528ac739f91183a7671b14810c7a52e8e", 0x52}, {&(0x7f000004d000)="e03353010dfb", 0x6}, 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{&(0x7f000049f000)="4f5a15ec098e9409daa1b76b6bf69691478c5c1fce193e86864a6d948a4ec544ef99a20c804ce8f3ac6ae4a2e84086c4c284cbbc6aa89e5826c28067735996a5f2629babbb30053d3769531ea11170b676eb413fa10496f5858c610b160934903bfde2e70d5fd1ac0ae8225c5330fffde225e1f01e5861fc778b00f4fcca6d8a62e1ba46f9a1e4bc67aa5f4f21bfc0dd5692005e666206a05b2c930cc9307d0498097d53e9f2f1dfc9527da2c9d823b6face55de96df72740ef88a5abd985e69314e4c0dddd63d8535f51e45ac3a413b70d4ea8f4fa6f9ec6fd81e412938f0ea19198041f2793055", 0xe8}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f000005a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000043b000-0x40)=[{&(0x7f0000797000-0x8c)="1c624ce62137a705d741056ccffb1d6dc7dcfcd17232b047387ae95f034c2ec8256e05d760c27166aac503303ec31d73f795d1d37c9ff2b6b5160df0fdec083969040b39b14b450892d3a694e2916dfe5b9fedce396bbeb3402bc0b28233ab1c4b62466719a9ba0edfbe0ff9879a4215c47739bd548f31a3821e938a212eb5318071f4c87ccc2eee71c8daee", 0x8c}, {&(0x7f00000ba000-0x40)="28f0f058f221b9bea655aa3032de4b344b773fb690addd2397cfb4409ff9fce52b0a92b30acd8298990bd65f1bfa86ec38fc70789b84c8cee1e69b448e97568c", 0x40}, {&(0x7f0000ccc000-0x8b)="754601726000fc28376073cf37efefaefab695bc75f9af5a305d9319c4843aecc80702db26ab6468530de8db8b1d620da23d2be3e22b88306fd077d95b9ad0dc0a816674830fe37c8fbc4901519735763795213cea109bbf5f468f6feb3839394229e02fc2b5146b648cbdefccf1a32367d3304e5e96253d979e4fc2051cc26c6312d1af85c1dfe8e7abfa", 0x8b}, {&(0x7f0000f4c000-0xbd)="1bcd781dee2942ae93efa386e7c2f99465097d8e12e9075ab411dbc9d4db19972e88782d0a6e3cf542f6bf85e674cc46978a5b566e5da2de60a2c49cab89f85ef127fa744b42a295c2208cb6e0ba27a263aff9dacb4ad48a37e30df29f13db7a8c80bb68298f1bf8691219ed8ed0fc804059e1db980ffc22b86ef1641a3fd648ddf161c282bfbc058df3732d9e51f64e56e229c83e2a2c5ec966106cad772ccb915a807df083871f4edb3eba22fcd582b035b53da0c3e799a01fc3e739", 0xbd}], 0x4, &(0x7f0000fed000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x40}], 0x4, 0x0) readahead(r0, 0x100000001, 0x5) shutdown(r1, 0x1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/sequencer\x00', 0x10000, 0x0) accept4$packet(r6, &(0x7f0000173000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000009c000)=0x14, 0x80800) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7a5f, 0x10000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) socket$alg(0x26, 0x5, 0x0) 2018/01/21 11:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1}, 0xfffffffffffffff7) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000000c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000006000)={0x0, 0x0}, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000001000)=0x0) sendmsg$can_bcm(r2, &(0x7f000000d000-0x38)={&(0x7f000000c000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)={&(0x7f000000c000)={0x0, 0x4, 0x42e, {0x0, 0x7530}, {0x0, 0x0}, {0x1, 0x5, 0x1, 0x9}, 0x1, @can={{0x2, 0x2, 0x7, 0x800}, 0x1, 0x1, 0x0, 0x0, "245e2ee224c24e7a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000000a000-0x110)={{0x1, 0x5, 0x3, 0x20, "f779df0036fd34be20081536292c1e4965f206ad46162c434ac163341fde6b4c169a761cc4dedbdeb752da80", 0xfffffffffffffffa}, 0x0, 0x0, 0x400, r1, 0x2, 0x5, "b3bc13ce1b249f553d56164d3b4dc09f6c4964540fc8c611dabcc1d6951c17f9d30165821d55cd0117c89e3e81bf82dbbf101aa0da1d2894ad7b4807771b2496", &(0x7f0000003000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x1, 0x7, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000008000-0x1)='\x00') 2018/01/21 11:21:01 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058a000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000029c000)=[], 0x1c7, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000732000)=[{&(0x7f0000dca000-0x1000)="7adb1923b4d9b2737445f6209bf8b006a7a38cc9059881215c6fa49b1bff560987adb9ebfdb8f678c4b946ab7937f3d0125c5ff78496974900a6c165280bb88e62cd93863e790271e9b581abb27cdb581cfe27432f231e1c407e220765b2ebd54d227e3a9e2140da064108f2ac3e32dd211f177b682df7cb1eee0554daddfd1164", 0x81}], 0x1) recvmsg(r2, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2d000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = syz_open_pts(r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000026e000)={{0x8, 0x1652}, {0x8, 0x5}, 0x9, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2018/01/21 11:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b3000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009fe000-0x4)=0x7, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") 2018/01/21 11:21:01 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aaf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x20, {{0xa, 0x1, 0x53fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xd0f4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1d4, @loopback={0x0, 0x1}, 0x58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf848, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e25000)='/dev/dmmidi#\x00', 0x10000, 0x80002) chroot(&(0x7f0000f83000)='./file0\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000335000-0x4)=0x1, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005b2000)={r3, 0x2}) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xffffffffffffffff, 0x7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007fb000)=@common='ip6tnl0\x00') clock_adjtime(0x7, &(0x7f0000b48000)={0x8, 0xe22, 0x200, 0x2, 0xffffffffffffffff, 0x9, 0x6, 0x9, 0x63, 0x2, 0xb6b3, 0x5, 0x3, 0x9, 0x6, 0x2, 0x8000, 0x81, 0x3, 0x4, 0x1, 0x1, 0x6, 0x0, 0x9, 0xfffffffffffffeff}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003ee000)={0x7, 0x8, 0x2, "c0894ca3a3b6", "33e8f2bf88eaf93c1441b49d3e52aaf0"}) 2018/01/21 11:21:01 executing program 0: mlockall(0xffffffffffffffdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f000087b000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005b6000)={0x0, 0x1b, "a772a85d07d3f6ffbb199bd8ad3a06fb7b862c853780c26777f41c"}, &(0x7f0000b7b000-0x4)=0x23) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a27000)={r2, 0x200, 0x20, "69ccb53d3c2af8233a820418a6fa0f6a849d88acf0cc5f5e750f676fe085f76b"}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e, 0x0, ""}], 0x19e, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) 2018/01/21 11:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x92) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/21 11:21:01 executing program 1: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r0, 0x5452, &(0x7f0000227000)=0x2000000000402) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 11:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x738, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000747000-0x26)="7fc8da36ae770200d816f437cae90fd4eef61160a4fbf36a9d8db678fa0ed992a044dcdb2789") prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bd5000-0x4)=0x0, &(0x7f00003af000)=0x4) 2018/01/21 11:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$cont(0x1f, r0, 0xffff, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff, 0x0}) 2018/01/21 11:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = semget$private(0x0, 0x2, 0x100) fstat(r0, &(0x7f0000650000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuse_mount(&(0x7f00003db000)='./file0\x00', 0x6003, r2, r3, 0x3, 0x8) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000e45000-0xaf)=""/175) r4 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r4, 0x2, &(0x7f0000375000)=""/80) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) 2018/01/21 11:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x100000000) getsockname$llc(r1, &(0x7f0000649000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007c1000-0x4)=0x10) getpid() ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000485000-0x4)=0x0) 2018/01/21 11:21:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000eb0000)={0x1, &(0x7f00009dc000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getitimer(0x1, &(0x7f000093f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 11:21:01 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eaf000-0x16)='/selinux/checkreqprot\x00', 0x202401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000df1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f84000-0x6)={0x1, [0x4]}, &(0x7f0000ac0000)=0x6) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f85000-0x16)='/selinux/checkreqprot\x00') mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000d50000-0x8)='keyring\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000f86000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000f87000-0xc)=[{0x0, 0x0}], 0x1, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000f85000)={0x6, 0x9}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f84000)="3a381e53a14c203e3b11775d1d05bd416887232465cd8f972720e86052032a385e57b3e8a9fc025818bc71c9808a3c5b0c3f0a06ccfd54fad934404584aa9e8f9adc729109694c19e60134f2c9266f56c1092203a4664e7bde8ad8e333481924f353214298bd872e95fbda1d6f9cdbf13fa305ee38249eab6ea9b3297bf86f9b97f5b34cf2d6812791b9089904d62777bffba56ee678d595853cc454782019253342de", 0xa3) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000265000)={0x100, 0x7ff, 0x100000001, 0x2, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d82000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009e4000-0xe)={0x0, &(0x7f0000f73000)=[]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 11:21:02 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000066a000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r1 = accept$ax25(r0, &(0x7f0000281000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000062f000)=0x10) write(r1, &(0x7f0000726000-0xab)="999d56c76923d388de732495218d4a4c7a8949b0a03e42bdd8bef2b10d59aa1d9837f20e3246012bdb87b1484f98ca028071a46b184b9cc29fae3e9d5958542bc1878ea10b32c42af6fbc1fd5c6b7611f14ad1ee7c18f22ae0f4751dd1a4de39d0550b0bb9082f8bd1ba67a72fd8125eacbabed7242a2f70206de18f7e7e1f71877ca8d0d93d7ffcd59acf243de85e55b9e247a4905d0755688eaa940cd5aaa5059b613dbab0ff319aa379", 0xab) flistxattr(r1, &(0x7f0000aed000)=""/32, 0x20) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000fb4000)=0x0) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f000004f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a64000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f00000c5000/0x1000)=nil) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a9b000)={0x0, 0x0, 0x10000, 0x9, 0x165c, 0x6}, &(0x7f0000f8f000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000024e000-0x8)={r3, 0x907, 0x80000001}, 0x8) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x7000) get_mempolicy(&(0x7f0000553000)=0x0, &(0x7f0000e20000-0x2)=0x0, 0x8000, &(0x7f0000553000/0x3000)=nil, 0x1) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x424dc0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) shutdown(r1, 0x2) recvmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000942000-0x91)="38fa6870afeea5983371ada50f3d21585b7f7b5a80d5fc06f1b552dba22e8bc4b8ebc09e1934a0ff2ecb7057d08f8af3925da6017b46efbc799f90c648d6d87b56a28a23091f6874cb9eb847485ceab834fd98a86818a18f6488e175e0199eb4df4ab5cf777b2e0bca62ef3e379bbadb803df414250cd642f34b2554c68b64c2248f477ce3f503a9b246f4fbabec1df80c", 0x91, 0x44, &(0x7f0000d9c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:21:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bce000)={0x0, 0x3f, 0x8, 0x20, 0x7, 0xff, 0x76bc, 0x100, {0x0, @in6={{0xa, 0x1, 0x9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x0, 0x7ff, 0xf13}}, &(0x7f0000e80000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$pppoe(r0, &(0x7f0000faf000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='dummy0\x00'}}, 0x1e) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ce7000)=0x0) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e72000-0xb0)={{0x40, 0xfffffffffffffffa}, 'port1\x00', 0x44, 0x80400, 0x9, 0x99f1, 0x7fff, 0xffff, 0x40, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/01/21 11:21:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x5, {{0xa, 0x2, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x55, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/21 11:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x4, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000027a000)=[], &(0x7f000092c000)=[]) r0 = open(&(0x7f0000712000)='./file0\x00', 0x2, 0x0) socket(0x5, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000719000)={0x0, 0x7, 0x30}, &(0x7f00000c1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b71000)={r1, 0x5, 0x0}, 0xc) mq_timedreceive(r0, &(0x7f000016d000-0x35)=""/53, 0x35, 0xfffffffffffffffd, &(0x7f000066a000)={0x77359400, 0x0}) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00006c2000)=""/64) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:21:02 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$usbmon(&(0x7f000071f000)='/dev/usbmon#\x00', 0x0, 0x3) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00008ca000)={[{0x7, 0x1, 0x276, 0x1, 0x6, 0x7, 0x0, 0x6, 0x1ff, 0x4, 0x4, 0x7fff, 0x5}, {0xd00000000000, 0x2, 0x7, 0x43, 0x0, 0x7f, 0x32, 0xe78, 0xffffffffffffffff, 0x3, 0x7, 0x7, 0xde0}, {0x1, 0x100, 0x2, 0x88, 0x101, 0x0, 0x400, 0x6, 0x0, 0x100000001, 0x81, 0x5c8, 0x100000000}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:21:02 executing program 4: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xc) 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ebd000-0x50)={@generic=""/16, @ifru_addrs=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}}) socketpair(0x3, 0x1, 0x3, &(0x7f0000498000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000918000-0x4)=0x8, &(0x7f0000121000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000035a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000e85000)=0x3) ioctl(r1, 0x200, &(0x7f0000dec000)="449e70415d68d56c4630c0cb33be0896ffc9248e5b64ed49d47e4e7698da5c0d515560381625f374184f4e184b6445dc888cdec94c8990a9cc109e245c454277c9bfabd48f1f83ce76239e378654201f9271c721c7a35b5b4e90087e30b0c3b662bfd3e3c13b5340b1c5bb09b757f51f7d6e6de411fcf930fff6a6b025d65b20e363a5d476e7c638a5ae453552327d4d74ae597a74235d753a2c42059e810e671064bfbd010a74b4271aab162789c3470e9c55368ac36252e04083902fef7da76001") write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000db9000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="76592b2409adc09f5934cfc71d7e8c0f"}) syz_open_dev$sndpcmp(&(0x7f0000fc9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00001be000)=[0x2, 0x0]) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$TIOCSTI(r0, 0x5412, 0x17f1685a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x8, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x9}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0xf0) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socketpair(0x2, 0x7, 0x5, &(0x7f0000cbe000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ffa000-0xc)={0x3, 0x1, 0x10000, 0x4fef, 0x4}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) 2018/01/21 11:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f6d000)={0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000c5c000-0x20)=[{&(0x7f0000adf000-0x17)=""/23, 0x17}, {&(0x7f0000ad9000)=""/126, 0x7e}], 0x2) r1 = syz_open_pts(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000e9000)={0x0, 0x0}) r3 = getpid() kcmp(r2, r3, 0x3, r0, r0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b68000)={0x5, 0x0, 0x9000000000000, 0x34c, 0x100000000, 0xfffffffffffffffd, 0x7df, 0x396b, 0x3ff, 0x9, 0x3, 0x6e2}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000216000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x2e, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00005a9000)='/dev/input/mice\x00', 0x0, 0x47fd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000628000-0x10)={0x75, 0x1, 0x7ff, 0x9, 0x0}, &(0x7f000065b000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000303000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dac000)={r2, 0xad5b, 0x86, "0b5c150d4443513f4f21c38507e48b044d04ba94a3ab9a8075236f5e4bfe56608a6ee8f4b39b2238f20b6faddadc12b1613451909f80f91193c6d6318f5fa21b7947f06ee98b3d5562cac319f764a737186becf4e3e03bf70f22fb17918b5fc0edfda49cbc4b4e276ae1125094e2c885b8b0c996807eebe5fd3d80f980390d30d4b8a6da10d0"}, 0x8e) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000b3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$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]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 11:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c71000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000006e000-0x4)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000952000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, r2}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0xffc7) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x680000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3e000)={0x0, 0x0, 0x0}, &(0x7f0000cb6000)=0xc) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069c000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f15000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000023a000)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a14000)={0x0, 0x0, 0x0}, &(0x7f0000446000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000069e000)='attr/prev\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00006a7000)={0x8, 0x100000001, 0x9, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/21 11:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdc000-0x16)='/selinux/checkreqprot\x00', 0x6000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000bf5000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) getresuid(&(0x7f0000b3e000)=0x0, &(0x7f0000c5e000-0x4)=0x0, &(0x7f0000ed2000-0x4)=0x0) ioprio_get$uid(0x3, r2) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) lstat(&(0x7f0000c5c000)='./file0\x00', &(0x7f0000f2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000172000)={0x9, 0x0}) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e7000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e90000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @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}, 0x4, 0x138c, 0x5, 0x100, 0x4, 0x20000, r1}) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/21 11:21:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={0x7ff, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = semget$private(0x0, 0x3, 0x81) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000001000-0x1000)=""/4096) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000010c000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000a8a000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000161000)=',\x00', 0x2) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00005f6000)={0xfff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f00001af000-0x8)={0x7}, 0x8, 0x80000) syz_open_dev$amidi(&(0x7f0000359000-0xc)='/dev/amidi#\x00', 0x10001, 0x0) getpeername$inet6(r1, &(0x7f0000f1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cfd000-0x4)=0x1c) open(&(0x7f0000cd4000-0x8)='./file0\x00', 0x20006, 0x46) clock_gettime(0x0, &(0x7f000075f000-0x10)={0x0, 0x0}) keyctl$describe(0x6, 0x0, &(0x7f0000001000-0x49)=""/73, 0x49) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00006ad000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rfkill\x00', 0x6d0080, 0x0) getpeername$unix(r0, &(0x7f0000c62000)=@file={0x0, ""/93}, &(0x7f0000a48000-0x4)=0x5f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd8000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000997000)=0x98) rename(&(0x7f000023e000-0xa)='./control\x00', &(0x7f0000607000-0x10)='./control/file1\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea4000-0x14)={r3, 0x9, 0x7, 0x9a31, 0x1, 0x4}, &(0x7f00008ad000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c52000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0xffffff9e) r1 = syz_open_dev$usbmon(&(0x7f0000973000)='/dev/usbmon#\x00', 0x4, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000258000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e74000-0x4)=0x3, 0x4) sendmsg$unix(r1, &(0x7f000067f000)={&(0x7f0000c45000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c32000)=[{&(0x7f00008f6000-0x5b)="36c9dd2c5bff85a1ce00d740853d15eef207ff3c2c21d88872666861706b501902041583596d028d31df5df38aaaa4d2b1ef7c830ecf43cc9c73f0c99c48be4c6e9a756eee5dc80b14f1a76ce932c3556996e7fbf7bf730e3e0a31", 0x5b}, {&(0x7f0000532000)="32d44a436154d60442fdc041aa9554890e135cd4fdc1a5c067c29453a71eb81e588a5ecccaf63bdbf3c950f5d8fc54db9f196915c22406c4aa8796d72d9abc1f241e585e034a86b0050a71b8022fa83898cbdeadc74b8672ff95f73c3037a6804acd633ed9301b7a4da357c236af49bd97b1e3f3fbf90743d371a416dab9d6581308c7d08b2858971e5c063ea94183620b2c67dcfc22ff165148", 0x9a}, {&(0x7f0000b7e000)="8b496b494b517d926a8f20157ef014bce4d14b1664b80640b3a4c7d69afcf14c9eddb1675ebdc2bb20da5543799c72487afcd6d04f202bb834323a4877fb7790f9503e8b6366df49d23236506b93913e551ca7ff5bb6cfbb91ff16ab6bb131573d5674f0891bedfdee139dd32d3f2507f80eed1df08a50bd6a3721d3d5f3d8b659e87eaa194c791503183ce88bfdba5ddffc3f6af6271b317f880918520eee538a11dbcf25cd0b10ba7fec573089ce9c9273c0cf875eac6ca00ea1e08f24c50516e628934d200a65d357f9c1a1d1f11af6b2d392bcf8a6bbd56683be520c9d9a3b0c015ee171fc5c803d5568b30f978b14", 0xf1}, {&(0x7f0000e0f000)="bf8601063b413fb303a192de00b9c8a05ae1d00b299119724632b76ef2a21d1fff02fc56866ef946e6bd689a21832cefd7f28a6cffcd1b88f60b29f0a7683a624d53dd82b179cf93882449bdcf2432b0dd483220d1067358d51be9671e4d67787df8e6d8911e", 0x66}, {&(0x7f0000c3c000-0x7)="334903fee1589d", 0x7}, {&(0x7f0000de9000-0x80)="9f235f3c93a01162a4606456740e3e7e58280c0d92468bf218829cc82bac7d79c589a6d56b8d7a5d181688f3e2d9314a4928f7546b2ec8bf332f2226f5f24a166458e9710dd28f99dc4a1beba99c0bdb3969ce66be0431db34b0af9dcfe28a25794f132942fc900ec5cbcd95eb4c68c0890f738111a05db33481ae9eb678964f", 0x80}, {&(0x7f0000ffa000)="210678c10608d32c964eccb7b032c94c7f2ced708b0c", 0x16}], 0x7, &(0x7f000059c000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, 0x8000) 2018/01/21 11:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000e77000)=0x0, &(0x7f0000f13000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000085b000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r3}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fad000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000097f000-0xcc)=""/204, &(0x7f00006b9000-0x4)=0xcc) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000849000)='net/packet\x00') setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000bde000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000053a000)='/dev/input/mouse#\x00', 0x401, 0x2a0240) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000018b000-0x2)={0x4, 0x7}, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e70000000000008001b4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000b1c000)=0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c92000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000fab000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$pppoe(r3, &(0x7f0000c4c000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="a018f9a71419bb91919c79622cd3ea68"}}, 0x1e) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f2a000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ae7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffff0eb0, 0xb961, 0x1, 0x6}, &(0x7f00004b2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b41000-0xc)={r5, 0x9, 0x20}, 0xc) 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ab8000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000bd000)={0x5, 0x8001, 0x1, 0x7fffffff, 0x1, 0x8, 0x0, 0x3, 0x0}, &(0x7f000027b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000af3000)=@assoc_value={r3, 0x7ff}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x10, r0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r1, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/01/21 11:21:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000aa4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000293000)="", 0x3b6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001b2000-0x64)=[@in6={0xa, 0x3, 0x1c00000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x614, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x64) [ 40.639427] binder: 5836 RLIMIT_NICE not set 2018/01/21 11:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/21 11:21:02 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d25000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c5000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000d27000)="3d3ac82c7288eaf14fd520b26bc7c8efceda", 0x12) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x14) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d26000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xffffffffffffffd8) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000206000-0x20)={r0, 0x0, 0x1, 0xe27, &(0x7f0000071000-0x4)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$dspn(&(0x7f00009aa000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00001f4000-0x1)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f000064a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000057000)=0x48) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.668817] binder: 5836 RLIMIT_NICE not set [ 40.707950] binder: BINDER_SET_CONTEXT_MGR already set [ 40.714690] binder: 5831:5845 ioctl 40046207 0 returned -16 [ 40.729991] binder: 5836 RLIMIT_NICE not set [ 40.738186] binder_alloc: 5831: binder_alloc_buf, no vma [ 40.744284] binder: 5831:5845 transaction failed 29189/-3, size 0-0 line 2903 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/rfkill\x00', 0x151000, 0x0) write$selinux_context(r0, &(0x7f0000f90000-0x26)='system_u:object_r:ldconfig_cache_t:s0\x00', 0x26) 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) 2018/01/21 11:21:02 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000017000)='/dev/dsp\x00', 0x119401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x2, 0x5, 0x7, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x7ff, 0x4) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ec000-0x7)='ns/pid\x00') ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_dccp_buf(r0, 0x21, 0xe16b370f5d009cc8, &(0x7f00003bd000)="9e88c2711ff8590e04d2a32ca55fa1419b1281ad560fdb18c0e67d59eab450e809a9b3008e3f4e53734b9eecd21a2cb69cffdccafebf2664085da121d90c584fb6ea815f0bc80259061983f4125e66d71854b8d3f6ad70d3b038d1000253dcc02c9e33b0a03555fce429e32fdc1d88b9f78ed05a383826a8b78c784600d9fa9b1cbc3790e40891ff9b78706c9c33ea22f62f659f2067e9e0b0a642fa4355c4cae1daf0f0e08b4952e1709a84c774c76f1a15a5fd12b6b716d8dfaf176da9ae10665a0c1af963a97e1317595d795ee7233affdaf4555bb163316aa26f0cbb0b3f1e61", 0xe2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005e0000)=0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c02000)=0x0, 0x4) 2018/01/21 11:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000570000)='/dev/vcs#\x00', 0x0, 0x204000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c0e000)=0x2) sendto$llc(r1, &(0x7f0000f15000)="fdbcc3bff09682a390009217c1f34ecc56e90d59ac645a4adcd08867d3f72ce24791217e0e95ee597588767403dc88259ba7062c91d9f2146dd78e19111d3b57ad90fba7a3e117b126317b9ae32029c4167645125c94093081d612ee7ea7493a090529a49aa08866b44399b1daa8fab9b02a17018cd7c56f8b7e15e16bf3c0a12a7ca124cbe54af5a6e407fb1a06cad530ec7567d7652a5a106f76e06d4fb1", 0x9f, 0x20000841, &(0x7f000093c000-0x10)={0x1a, 0xf8, 0xffffffffffffffe0, 0x4, 0x77d, 0x670, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) msgsnd(r0, &(0x7f0000f43000-0x74)={0x10000000000000, '2'}, 0x9, 0x0) 2018/01/21 11:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a70000-0xa)='/dev/dsp#\x00', 0x400, 0x400000) prctl$seccomp(0x16, 0x0, &(0x7f0000830000-0x10)={0x7, &(0x7f0000d27000-0x38)=[{0x6d, 0x1f, 0x6, 0x3}, {0x800, 0xfff, 0xfffffffffffffffb, 0x62bae309}, {0x9000000000000000, 0xfffffffffffffeff, 0x4, 0x9}, {0x1, 0x1ff, 0xb51, 0x9}, {0x1, 0xffffffff, 0x1, 0x8}, {0x9, 0x3, 0x6, 0x800}, {0x1, 0xffffffffffffa96c, 0x80, 0x4}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000d6000)={0x7, [0x56c, 0x4, 0x7fffffff, 0x3ff, 0x6, 0x7445, 0xffffffff9533b8fb]}, 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f86000)='/dev/sg#\x00', 0x0, 0x100000008002) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000069d000-0x10)={0x1, 0x4, 0xb2, 0x289}) write(r1, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00003f0000)=[], 0x100000000000014d) 2018/01/21 11:21:02 executing program 2: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0}, 0x10) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x100000000, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0xffffffffffffffff, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000961000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000fa1000)={0x1, 0x0, [{0xa42, 0x0, 0x6}]}) [ 40.756137] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.761703] binder: release 5831:5836 transaction 10 in, still active [ 40.768304] binder: send failed reply for transaction 10 to 5831:5845 [ 40.774894] binder: undelivered TRANSACTION_COMPLETE [ 40.780080] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 11:21:02 executing program 3: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000534000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000a13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000056a000)=0x14) sendto$packet(r0, &(0x7f00004be000)="69638871c6be6f156b8e60dbfa04f6a6196b79efb6c7bf7cc5581f792be107cd1255b3b3a32a70f79b77f8138c097337dcba26a06d51c9b3c30f4d2b09ad2b97", 0x40, 0x800, &(0x7f00001f7000)={0x11, 0xc, r1, 0x1, 0x4800819, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/21 11:21:02 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e76000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e79000)='/dev/usbmon#\x00', 0x80000001, 0x442381) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000e7a000-0x10)={0x1000, &(0x7f0000e79000)=""/4096}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000e7a000)=0x7, 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000053f000)={&(0x7f0000d04000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x4, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2e}}}, 0x32, &(0x7f0000e7a000-0x30)=[{&(0x7f0000e7a000-0xdf)="9bc3edb3552d0bdf5c59e4f2513b2f18f7e9e2294752a6cbb4b7f13fd94b6140cd952acc800c5f8abe407c068d246a5f29e891e98124ae063d5a46dc683cf1c15c2b19e780ae812559577a4744606f0180cbcd805b4d04a159366a5f4d42aac6c84eb0f7521e882cb3aa471251d9cc02bd5d0f35d6e93b2a404dca59f6987eda3e3741de62c10654f99bf299b0b963ebaf8f5a682cb5e011f9f8957be2cc07fcc1015e302c7b9cc3ed1a34236ffcf0da373bfe076f3dd7dd20e48ccfa440dffb8b279dec87b068458cae866ed09ae0ca9b8e9456a4d819c690ea62e16b0f6f", 0xdf}, {&(0x7f0000996000)="f2885f8cb3ba5c1b092678f75e2e89b98a979d1b831c8b770835901bd2d31340a7888b338051698e0d44323938883c7356b52df21ce61fad0808305124cedfa95a4ed7ca2e064d00a62296bc59", 0x4d}, {&(0x7f0000e7a000-0xbb)="823adf387ca7bcfe8e56df9617f56e63846c2fff5c0c9801ab6cd85db479b78e228f937582200b096de47ad2c26d1ceba7084f0111a1c652c1ecbabd7eaa8235fb4281fae26123492f1b5b3355467fc42aca403b0db159c100fe72947ff5f7186b6f29a7ace15a0c2bf298d69029f1738e427f515421d3cef22722f49b90f8bb16116a003d437e1ae9be5f7a7f8a9c9801deb8bd6184bdb9354064ed34bc67b89fe5cfb193a01a7500143a4b864b9e0d69f9b97b69a607f2ef57e3", 0xbb}], 0x3, &(0x7f00003dc000-0x1010)=[{0x1010, 0x111, 0x1, "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"}], 0x1010, 0x399418b9a5a68479}, 0x91) 2018/01/21 11:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000932000)='./file0\x00', 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) keyctl$session_to_parent(0x12) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) recvmsg(r1, &(0x7f0000158000)={0x0, 0x0, &(0x7f00001f4000)=[], 0x0, &(0x7f00005ef000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/21 11:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x5, &(0x7f0000bfa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7000000000000, 0x0, 0x0, 0x0, 0xffffffdffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)="73bd00000000000000ff", 0x83, 0x65, &(0x7f00006ab000)=""/183, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000a03000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/21 11:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000d5000)={0x3ff, 0xffffffffffffffff, 0x1, 0x20}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f9000-0x10)={r1, 0x28, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) msgrcv(0x0, &(0x7f00006be000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f58) 2018/01/21 11:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001de000)={0xffffffffffffffff, 0x50, &(0x7f000022d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c48000)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000407000)={r2, 0x50, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) [ 40.922767] ================================================================== [ 40.930214] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 40.936701] Read of size 8 at addr ffff8801bc92af98 by task syz-executor2/5894 [ 40.944037] [ 40.945648] CPU: 0 PID: 5894 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #271 [ 40.952894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.962225] Call Trace: [ 40.964795] dump_stack+0x194/0x257 [ 40.968406] ? arch_local_irq_restore+0x53/0x53 [ 40.973055] ? show_regs_print_info+0x18/0x18 [ 40.977541] ? ip6_xmit+0x2048/0x2090 [ 40.981324] print_address_description+0x73/0x250 [ 40.986142] ? ip6_xmit+0x2048/0x2090 [ 40.989921] kasan_report+0x25b/0x340 [ 40.993709] __asan_report_load8_noabort+0x14/0x20 [ 40.998614] ip6_xmit+0x2048/0x2090 [ 41.002246] ? ip6_finish_output2+0x23a0/0x23a0 [ 41.006899] ? fl6_update_dst+0x127/0x2b0 [ 41.011031] ? check_noncircular+0x20/0x20 [ 41.015246] ? inet6_csk_route_socket+0x691/0xe80 [ 41.020075] ? lock_acquire+0x1d5/0x580 [ 41.024028] ? lock_acquire+0x1d5/0x580 [ 41.027976] ? inet6_csk_xmit+0x114/0x580 [ 41.032118] ? lock_release+0xa40/0xa40 [ 41.036111] inet6_csk_xmit+0x2fc/0x580 [ 41.040070] ? inet6_csk_update_pmtu+0x160/0x160 [ 41.044804] ? __sk_dst_check+0x1a5/0x380 [ 41.048934] ? sk_wait_data+0x610/0x610 [ 41.052927] l2tp_xmit_skb+0x1068/0x1410 [ 41.056995] ? l2tp_session_create+0xc60/0xc60 [ 41.061561] ? sock_wmalloc+0x15d/0x1d0 [ 41.065516] ? iov_iter_advance+0x13f0/0x13f0 [ 41.069999] ? pppol2tp_sendmsg+0x41b/0x670 [ 41.074312] pppol2tp_sendmsg+0x470/0x670 [ 41.078450] ? selinux_socket_sendmsg+0x36/0x40 [ 41.083101] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 41.087926] sock_sendmsg+0xca/0x110 [ 41.091625] ___sys_sendmsg+0x767/0x8b0 [ 41.095588] ? copy_msghdr_from_user+0x590/0x590 [ 41.100336] ? selinux_socket_connect+0x311/0x730 [ 41.105280] ? __fget_light+0x297/0x380 [ 41.109240] ? fget_raw+0x20/0x20 [ 41.112676] ? schedule+0xf5/0x430 [ 41.116202] ? __might_sleep+0x95/0x190 [ 41.120852] ? security_socket_connect+0x89/0xb0 [ 41.125596] ? __fdget+0x18/0x20 [ 41.128953] __sys_sendmsg+0xe5/0x210 [ 41.132728] ? __sys_sendmsg+0xe5/0x210 [ 41.136685] ? SyS_shutdown+0x290/0x290 [ 41.140780] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.145788] SyS_sendmsg+0x2d/0x50 [ 41.149310] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.154040] RIP: 0033:0x452ee9 [ 41.157202] RSP: 002b:00007fd73c76ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 41.164886] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 41.172140] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 41.179385] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 41.186631] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 41.193876] R13: 00000000ffffffff R14: 00007fd73c76f6d4 R15: 0000000000000000 [ 41.201158] [ 41.202760] Allocated by task 5894: [ 41.206364] save_stack+0x43/0xd0 [ 41.209793] kasan_kmalloc+0xad/0xe0 [ 41.213480] kasan_slab_alloc+0x12/0x20 [ 41.217429] kmem_cache_alloc+0x12e/0x760 [ 41.221550] dst_alloc+0x11f/0x1a0 [ 41.225065] rt_dst_alloc+0xe9/0x540 [ 41.228754] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 41.234006] ip_route_output_key_hash+0x20b/0x370 [ 41.238830] __ip4_datagram_connect+0xa6d/0x1240 [ 41.243558] __ip6_datagram_connect+0xbaf/0xf90 [ 41.248200] ip6_datagram_connect+0x2f/0x50 [ 41.252498] inet_dgram_connect+0x16b/0x1f0 [ 41.256793] SYSC_connect+0x213/0x4a0 [ 41.260571] SyS_connect+0x24/0x30 [ 41.264085] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.268808] [ 41.270409] Freed by task 0: [ 41.273406] (stack is not available) [ 41.277093] [ 41.278696] The buggy address belongs to the object at ffff8801bc92ae40 [ 41.278696] which belongs to the cache ip_dst_cache of size 216 [ 41.291412] The buggy address is located 128 bytes to the right of [ 41.291412] 216-byte region [ffff8801bc92ae40, ffff8801bc92af18) [ 41.303785] The buggy address belongs to the page: [ 41.308688] page:ffffea0006f24a80 count:1 mapcount:0 mapping:ffff8801bc92a080 index:0x0 [ 41.316808] flags: 0x2fffc0000000100(slab) [ 41.321025] raw: 02fffc0000000100 ffff8801bc92a080 0000000000000000 000000010000000c [ 41.328882] raw: ffffea0006fff4a0 ffff8801d6fb4f48 ffff8801d6f174c0 0000000000000000 [ 41.336734] page dumped because: kasan: bad access detected [ 41.342418] [ 41.344020] Memory state around the buggy address: [ 41.348927] ffff8801bc92ae80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.356258] ffff8801bc92af00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.363588] >ffff8801bc92af80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.370919] ^ [ 41.375038] ffff8801bc92b000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.382373] ffff8801bc92b080: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 41.389702] ================================================================== [ 41.397031] Disabling lock debugging due to kernel taint [ 41.402529] Kernel panic - not syncing: panic_on_warn set ... [ 41.402529] [ 41.409878] CPU: 0 PID: 5894 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #271 [ 41.418439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.427781] Call Trace: [ 41.430365] dump_stack+0x194/0x257 [ 41.433989] ? arch_local_irq_restore+0x53/0x53 [ 41.438649] ? kasan_end_report+0x32/0x50 [ 41.442791] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.447522] ? vsnprintf+0x1ed/0x1900 [ 41.451294] ? ip6_xmit+0x1fd0/0x2090 [ 41.455077] panic+0x1e4/0x41c [ 41.458256] ? refcount_error_report+0x214/0x214 [ 41.463004] ? add_taint+0x1c/0x50 [ 41.466526] ? add_taint+0x1c/0x50 [ 41.470045] ? ip6_xmit+0x2048/0x2090 [ 41.473821] kasan_end_report+0x50/0x50 [ 41.477769] kasan_report+0x144/0x340 [ 41.481552] __asan_report_load8_noabort+0x14/0x20 [ 41.486456] ip6_xmit+0x2048/0x2090 [ 41.490091] ? ip6_finish_output2+0x23a0/0x23a0 [ 41.494741] ? fl6_update_dst+0x127/0x2b0 [ 41.498866] ? check_noncircular+0x20/0x20 [ 41.503075] ? inet6_csk_route_socket+0x691/0xe80 [ 41.507899] ? lock_acquire+0x1d5/0x580 [ 41.511848] ? lock_acquire+0x1d5/0x580 [ 41.515808] ? inet6_csk_xmit+0x114/0x580 [ 41.519943] ? lock_release+0xa40/0xa40 [ 41.523925] inet6_csk_xmit+0x2fc/0x580 [ 41.527876] ? inet6_csk_update_pmtu+0x160/0x160 [ 41.532617] ? __sk_dst_check+0x1a5/0x380 [ 41.536753] ? sk_wait_data+0x610/0x610 [ 41.540733] l2tp_xmit_skb+0x1068/0x1410 [ 41.544792] ? l2tp_session_create+0xc60/0xc60 [ 41.549349] ? sock_wmalloc+0x15d/0x1d0 [ 41.553300] ? iov_iter_advance+0x13f0/0x13f0 [ 41.557775] ? pppol2tp_sendmsg+0x41b/0x670 [ 41.562082] pppol2tp_sendmsg+0x470/0x670 [ 41.566211] ? selinux_socket_sendmsg+0x36/0x40 [ 41.570859] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 41.575678] sock_sendmsg+0xca/0x110 [ 41.579370] ___sys_sendmsg+0x767/0x8b0 [ 41.583327] ? copy_msghdr_from_user+0x590/0x590 [ 41.588069] ? selinux_socket_connect+0x311/0x730 [ 41.592905] ? __fget_light+0x297/0x380 [ 41.596856] ? fget_raw+0x20/0x20 [ 41.600289] ? schedule+0xf5/0x430 [ 41.603806] ? __might_sleep+0x95/0x190 [ 41.607778] ? security_socket_connect+0x89/0xb0 [ 41.612513] ? __fdget+0x18/0x20 [ 41.615863] __sys_sendmsg+0xe5/0x210 [ 41.619636] ? __sys_sendmsg+0xe5/0x210 [ 41.623590] ? SyS_shutdown+0x290/0x290 [ 41.627577] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.632578] SyS_sendmsg+0x2d/0x50 [ 41.636096] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.640825] RIP: 0033:0x452ee9 [ 41.643987] RSP: 002b:00007fd73c76ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 41.651675] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 41.658917] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 41.666159] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 41.673404] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 41.680647] R13: 00000000ffffffff R14: 00007fd73c76f6d4 R15: 0000000000000000 [ 41.688403] Dumping ftrace buffer: [ 41.691915] (ftrace buffer empty) [ 41.695598] Kernel Offset: disabled [ 41.699199] Rebooting in 86400 seconds..